KR20120113667A - 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치 - Google Patents
반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치 Download PDFInfo
- Publication number
- KR20120113667A KR20120113667A KR1020120034308A KR20120034308A KR20120113667A KR 20120113667 A KR20120113667 A KR 20120113667A KR 1020120034308 A KR1020120034308 A KR 1020120034308A KR 20120034308 A KR20120034308 A KR 20120034308A KR 20120113667 A KR20120113667 A KR 20120113667A
- Authority
- KR
- South Korea
- Prior art keywords
- tat
- terminal
- group
- transmission
- cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1848—Time-out mechanisms
- H04L1/1851—Time-out mechanisms using multiple timers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1874—Buffer management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/188—Time-out mechanisms
- H04L1/1883—Time-out mechanisms using multiple timers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
- H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower where the power saving management affects multiple terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
- H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
- H04W74/0858—Random access procedures, e.g. with 4-step access with collision treatment collision detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
- H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2662—Symbol synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/38—Connection release triggered by timers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
도 2는 본 발명이 적용되는 LTE 시스템에서 무선 프로토콜 구조를 나타낸 도면.
도 3은 단말에서 반송파 집적을 설명하기 위한 도면.
도 4는 업링크 타이밍 싱크 절차의 필요성과 역할을 도시한 도면.
도 5는 반송파 집적을 사용하는 경우에, 주반송파와 부차반송파간의 장치 위치가 다른 경우를 설명하기 위한 도면.
도 6은 본 발명에서 제안하는 기지국과 단말기 사이의 시그널링 플로우와 단말기 동작에 대한 도면.
도 7은 단말기 동작 흐름도 실시 예 1.
도 8은 단말기 동작 흐름도 실시 예 2.
도 9는 단말기 동작 흐름도 실시 예 3.
도 10은 기지국 동작 흐름도 실시 예.
도 11은 본 발명을 적용한 단말의 장치 도면.
도 12는 본 발명을 적용한 기지국의 장치 도면.
Claims (20)
- 제1 셀과 적어도 하나 이상의 제2 셀을 포함하는 반송파 집적 기술을 사용하는 무선통신 시스템에서 단말의 타임 정렬 타이머(Timing Advance Timer, TAT) 운용 방법에 있어서,
제1 셀을 포함하는 제1 그룹에 대한 제1 TAT를 동작시키는 단계;
상기 제1 셀을 포함하지 않는 제2 그룹에 대한 타이밍 어드밴스(Timing Advance TA) 정보 수신 시, 제2 TAT를 동작시키는 단계; 및
상기 제1 TAT 또는 제2 TAT의 동작 또는 동작 만료에 따라 HARQ(Hybrid Automatic Retransmit request) ACK/NACK 메시지, 물리 상량링크 제어 채널 또는 사운딩 레퍼런스 신호 중 적어도 하나의 전송을 결정하는 단계를 포함하는 것을 특징으로 하는 TAT 운용 방법.
- 제1항에 있어서, 상기 결정 단계는,
상기 제2 TAT 동작 시, 상기 제2 그룹에 속한 제2 셀들에서 전송되는 데이터에 대해 생성된 HARQ ACK/NACK 메시지 정보를 기지국으로 전송하는 단계를 더 포함하는 것을 특징으로 하는 TAT 운용 방법. - 제1항에 있어서, 상기 결정 단계는,
상기 제2 TAT 동작 만료 시, 상기 제2 그룹에 속한 제2 셀들에 대한 상향링크 공유채널 전송을 중지하는 단계를 더 포함하는 것을 특징으로 하는 TAT 운용 방법. - 제3항에 있어서, 상기 결정 단계는,
상기 제2 TAT 동작 만료 시, 상기 제2 그룹에 속한 제2 셀들에서 전송되는 데이터에 대해 생성된 HARQ ACK/NACK 메시지를 상기 제1 셀을 통해 기지국으로 전송하는 단계를 더 포함하는 것을 특징으로 하는 TAT 운용 방법. - 제1항에 있어서, 상기 결정 단계는,
상기 제2 TAT 동작 만료 시, 상기 제2 그룹에 대한 식별자(ID)를 포함하여 물리 상향링크 제어 채널 또는 사운딩 레퍼런스 신호 중 적어도 하나의 전송을 해지하기 위한 해지 메시지를 전송하는 단계를 더 포함하는 것을 특징으로 하는 TAT 운용 방법. - 제1항에 있어서, 상기 결정 단계는,
상기 제2 TAT 동작 만료 시, 상기 제2 그룹에 대한 식별자(ID)를 포함하여 물리 상향링크 제어 채널 또는 사운딩 레퍼런스 신호 중 적어도 하나의 전송을 해지하기 위한 해지 메시지를 전송하지 않는 단계를 더 포함하는 것을 특징으로 하는 TAT 운용 방법. - 제1항에 있어서, 상기 결정 단계는,
상기 제1 TAT 동작 만료 시, 상기 제1 그룹에 속한 셀들에 대한 상향링크 전송을 중단하는 단계를 더 포함하는 것을 특징으로 하는 TAT 운용 방법. - 제1항에 있어서, 상기 결정 단계는,
상기 제1 TAT 동작 만료 시, HARQ 버퍼에 저장된 데이터를 폐기하는 단계를 더 포함하는 것을 특징으로 하는 TAT 운용 방법. - 제1항에 있어서, 상기 결정 단계는,
상기 제1 TAT 동작 만료 시, HARQ ACK/NACK 메시지를 전송하지 않는 단계를 더 포함하는 것을 특징으로 하는 TAT 운용 방법. - 제1항에 있어서, 상기 결정 단계는,
상기 제1 TAT 동작 만료 시, 물리 상향링크 제어 채널 전송을 중단하는 단계를 더 포함하는 것을 특징으로 하는 TAT 운용 방법. - 제1 셀과 적어도 하나 이상의 제2 셀을 포함하는 반송파 집적 기술을 사용하는 무선통신 시스템에서 타임 정렬 타이머(Timing Advance Timer, TAT)를 운용하는 단말에 있어서,
기지국과 신호 또는 데이터를 송수신하는 송수신부; 및
제1 셀을 포함하는 제1 그룹에 대한 제1 TAT를 동작시키고, 상기 제1 셀을 포함하지 않는 제2 그룹에 대한 타이밍 어드밴스(Timing Advance TA) 정보 수신 시 제2 TAT를 동작시키며, 상기 제1 TAT 또는 제2 TAT의 동작 또는 동작 만료에 따라 HARQ(Hybrid Automatic Retransmit request) ACK/NACK 메시지, 물리 상량링크 제어 채널 또는 사운딩 레퍼런스 신호 중 적어도 하나의 전송을 결정하는 제어부를 포함하는 것을 특징으로 하는 단말. - 제11항에 있어서, 상기 제어부는,
상기 제2 TAT 동작 시, 상기 제2 그룹에 속한 제2 셀들에서 전송되는 데이터에 대해 생성된 HARQ ACK/NACK 메시지 정보를 기지국으로 전송하도록 제어하는 것을 특징으로 하는 단말. - 제11항에 있어서, 상기 제어부는,
상기 제2 TAT 동작 만료 시, 상기 제2 그룹에 속한 제2 셀들에 대한 상향링크 공유채널 전송을 중지하도록 제어하는 것을 특징으로 하는 단말. - 제13항에 있어서, 상기 제어부는,
상기 제2 TAT 동작 만료 시, 상기 제2 그룹에 속한 제2 셀들에 대한 상향링크 공유채널 전송을 중지하도록 제어하는 것을 특징으로 하는 단말. - 제11항에 있어서, 상기 제어부는,
상기 제2 TAT 동작 만료 시, 상기 제2 그룹에 대한 식별자(ID)를 포함하여 물리 상향링크 제어 채널 또는 사운딩 레퍼런스 신호 중 적어도 하나의 전송을 해지하기 위한 해지 메시지를 전송하도록 제어하는 것을 특징으로 하는 단말. - 제11항에 있어서, 상기 제어부는,
상기 제2 TAT 동작 만료 시, 상기 제2 그룹에 대한 식별자(ID)를 포함하여 물리 상향링크 제어 채널 또는 사운딩 레퍼런스 신호 중 적어도 하나의 전송을 해지하기 위한 해지 메시지를 전송하지 않도록 제어하는 것을 특징으로 하는 단말. - 제11항에 있어서, 상기 제어부는,
상기 제1 TAT 동작 만료 시, 상기 제1 그룹에 속한 셀들에 대한 상향링크 전송을 중단하도록 제어하는 것을 특징으로 하는 단말. - 제11항에 있어서, 상기 제어부는,
상기 제1 TAT 동작 만료 시, HARQ 버퍼에 저장된 데이터를 폐기하도록 제어하는 것을 특징으로 하는 단말. - 제11항에 있어서, 상기 제어부는,
상기 제1 TAT 동작 만료 시, HARQ ACK/NACK 메시지를 전송하지 않도록 제어하는 것을 특징으로 하는 단말. - 제11항에 있어서, 상기 제어부는,
상기 제1 TAT 동작 만료 시, 물리 상향링크 제어 채널 전송을 중단하도록 제어하는 것을 특징으로 하는 단말.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20199027.2A EP3783829B1 (en) | 2011-04-05 | 2012-04-05 | Method and apparatus of operating multiple time alignment timers in mobile communication system supporting carrier aggregation |
| EP12767780.5A EP2695456B1 (en) | 2011-04-05 | 2012-04-05 | Method and apparatus of operating multiple time alignment timers in mobile communication system supporting carrier aggregation |
| US13/440,216 US10582480B2 (en) | 2011-04-05 | 2012-04-05 | Method and apparatus of operating multiple time alignment timers in mobile communication system supporting carrier aggregation |
| PCT/KR2012/002549 WO2012138132A2 (en) | 2011-04-05 | 2012-04-05 | Method and apparatus of operating multiple time alignment timers in mobile communication system supporting carrier aggregation |
| US16/806,395 US11178656B2 (en) | 2011-04-05 | 2020-03-02 | Method and apparatus of operating multiple time alignment timers in mobile communication system supporting carrier aggregation |
| US17/526,566 US11943721B2 (en) | 2011-02-15 | 2021-11-15 | Method and apparatus of operating multiple time alignment timers in mobile communication system supporting carrier aggregation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161471872P | 2011-04-05 | 2011-04-05 | |
| US61/471,872 | 2011-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120113667A true KR20120113667A (ko) | 2012-10-15 |
| KR102073027B1 KR102073027B1 (ko) | 2020-02-04 |
Family
ID=46966078
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120034308A Active KR102073027B1 (ko) | 2011-02-15 | 2012-04-03 | 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치 |
| KR1020120035238A Active KR101996357B1 (ko) | 2011-04-05 | 2012-04-05 | 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타이밍 어드밴스 그룹을 운용하는 방법 및 장치 |
| KR1020120035216A Active KR101974987B1 (ko) | 2011-02-21 | 2012-04-05 | 반송파 집적 기술을 사용하는 무선통신시스템에서 하향링크 타이밍 설정 및 랜덤 액세스 응답 전송 방법 및 장치 |
| KR1020120035570A Ceased KR20120113687A (ko) | 2011-04-05 | 2012-04-05 | 이동통신 단말기의 배터리 소모 개선 방법 및 장치 |
| KR1020120035517A Active KR101944806B1 (ko) | 2011-04-05 | 2012-04-05 | 이동통신시스템 반송파 집적화에서 랜덤 엑세스와 타 셀의 다른 상향링크 채널들을 전송하는 방법 및 장치 |
| KR1020120035217A Withdrawn KR20120113679A (ko) | 2011-04-05 | 2012-04-05 | 반송파 집적 기술을 사용하는 무선통신시스템에서 상향링크 전송 지연을 줄이는 방법 및 장치 |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120035238A Active KR101996357B1 (ko) | 2011-04-05 | 2012-04-05 | 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타이밍 어드밴스 그룹을 운용하는 방법 및 장치 |
| KR1020120035216A Active KR101974987B1 (ko) | 2011-02-21 | 2012-04-05 | 반송파 집적 기술을 사용하는 무선통신시스템에서 하향링크 타이밍 설정 및 랜덤 액세스 응답 전송 방법 및 장치 |
| KR1020120035570A Ceased KR20120113687A (ko) | 2011-04-05 | 2012-04-05 | 이동통신 단말기의 배터리 소모 개선 방법 및 장치 |
| KR1020120035517A Active KR101944806B1 (ko) | 2011-04-05 | 2012-04-05 | 이동통신시스템 반송파 집적화에서 랜덤 엑세스와 타 셀의 다른 상향링크 채널들을 전송하는 방법 및 장치 |
| KR1020120035217A Withdrawn KR20120113679A (ko) | 2011-04-05 | 2012-04-05 | 반송파 집적 기술을 사용하는 무선통신시스템에서 상향링크 전송 지연을 줄이는 방법 및 장치 |
Country Status (8)
| Country | Link |
|---|---|
| US (18) | US9210677B2 (ko) |
| EP (12) | EP2701319A4 (ko) |
| JP (3) | JP6038880B2 (ko) |
| KR (6) | KR102073027B1 (ko) |
| CN (9) | CN103597901B (ko) |
| AU (3) | AU2012240726B2 (ko) |
| ES (1) | ES2716740T3 (ko) |
| WO (7) | WO2012138154A2 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190129340A (ko) * | 2018-05-10 | 2019-11-20 | 삼성전자주식회사 | 광대역 무선 통신 시스템에서 상향링크 시간정렬을 제어하는 방법 및 장치 |
| US11483110B2 (en) | 2018-02-15 | 2022-10-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient MAC CE indication of spatial relation for semi-persistent SRS |
Families Citing this family (305)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7940746B2 (en) | 2004-08-24 | 2011-05-10 | Comcast Cable Holdings, Llc | Method and system for locating a voice over internet protocol (VoIP) device connected to a network |
| GB2461780B (en) | 2008-06-18 | 2011-01-05 | Lg Electronics Inc | Method for detecting failures of random access procedures |
| JP5789668B2 (ja) * | 2010-09-30 | 2015-10-07 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America | 複数のアップリンク・コンポーネント・キャリアに関するタイミング・アドバンス構成 |
| JP5711377B2 (ja) | 2010-10-01 | 2015-04-30 | インターデイジタル パテント ホールディングス インコーポレイテッド | Hsdpaのアップリンクフィードバックのためのシステムおよび方法 |
| KR102073027B1 (ko) * | 2011-04-05 | 2020-02-04 | 삼성전자 주식회사 | 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치 |
| KR101899478B1 (ko) * | 2011-03-29 | 2018-09-17 | 엘지전자 주식회사 | 상향링크 시간 동기 관리 방법 및 장치 |
| CN102740494A (zh) * | 2011-04-02 | 2012-10-17 | 上海贝尔股份有限公司 | 一种进行随机接入的方法 |
| CN102740444B (zh) * | 2011-04-04 | 2016-03-23 | 上海贝尔股份有限公司 | 在蜂窝通信系统中初始化从小区的方法、用户设备和基站 |
| KR20120115953A (ko) * | 2011-04-11 | 2012-10-19 | 삼성전자주식회사 | 단말 획득 정보를 효율적으로 기지국에 전달하는 방법 및 장치 |
| KR101725752B1 (ko) * | 2011-04-21 | 2017-04-10 | 후지쯔 가부시끼가이샤 | 타임 어드밴스 타이머를 유지하는 방법, 기지국 및 단말 장비 |
| US20140050113A1 (en) * | 2011-04-29 | 2014-02-20 | Nokia Siemens Networks Oy | Method and Apparatus for Deactivating One of a Primary and Secondary Cells of a User Equipment |
| DK3442154T3 (da) * | 2011-05-02 | 2020-06-02 | Ericsson Telefon Ab L M | Fremgangsmåde og indretning til at undertrykke transmission af SRS-signaler på nyligt aktiverede sekundære celler i et trådløst kommunikationssystem |
| US9391758B2 (en) * | 2011-05-06 | 2016-07-12 | Lg Electronics Inc. | Method and apparatus for adjusting transmission timing in wireless access system supporting carrier aggregation |
| KR102066425B1 (ko) | 2011-05-10 | 2020-01-15 | 삼성전자 주식회사 | 반송파 집적 기술을 사용하는 무선통신시스템에서 타임 정렬 타이머를 적용하는 방법 및 장치 |
| JP5724632B2 (ja) * | 2011-05-25 | 2015-05-27 | 富士通株式会社 | 基地局、及び通信方法 |
| KR101810121B1 (ko) * | 2011-05-27 | 2017-12-18 | 애플 인크. | 무선 통신 시스템에서 랜덤 액세스의 수행장치 및 방법 |
| US9319203B2 (en) * | 2011-06-15 | 2016-04-19 | Lg Electronics Inc. | Method of transmitting control information and device for same |
| WO2013009068A2 (ko) * | 2011-07-11 | 2013-01-17 | 엘지전자 주식회사 | 무선 통신 시스템에서 랜덤 액세스를 수행하는 방법 및 장치 |
| AU2011373436B2 (en) * | 2011-07-18 | 2017-01-12 | Nokia Solutions And Networks Oy | Determination of the timing advance group |
| US8395985B2 (en) | 2011-07-25 | 2013-03-12 | Ofinno Technologies, Llc | Time alignment in multicarrier OFDM network |
| US20140161117A1 (en) * | 2011-07-26 | 2014-06-12 | Nokia Siemens Networks Oy | eNB Enforced TAT Expiry/TA Validity |
| US9949221B2 (en) * | 2011-07-27 | 2018-04-17 | Sharp Kabushiki Kaisha | Devices for multi-cell communications |
| CN110062456A (zh) * | 2011-07-29 | 2019-07-26 | 日本电气株式会社 | 无线通信系统中的无线站、无线终端和同步定时器控制方法 |
| EP2552161B1 (en) * | 2011-07-29 | 2016-12-07 | HTC Corporation | Method of handling uplink timing and related communication device |
| US20130034085A1 (en) * | 2011-08-05 | 2013-02-07 | Bostroem Lisa | Medium Access Control Timing Advance Group Assignment |
| JP5667011B2 (ja) * | 2011-08-12 | 2015-02-12 | シャープ株式会社 | 通信システム、移動局装置、基地局装置、同期状態管理方法及び集積回路 |
| WO2013025236A1 (en) * | 2011-08-12 | 2013-02-21 | Intel Corporation | System and method of uplink power control in a wireless communication system |
| CN102958045B (zh) * | 2011-08-30 | 2015-07-08 | 华为技术有限公司 | 一种功率控制方法、激活管理方法、用户终端及基站 |
| US20130064195A1 (en) * | 2011-09-08 | 2013-03-14 | Po-Yu Chang | Method of Handling Random Access Procedure on Secondary Cell when Primary Cell Time Alignment Timer Expires |
| US9125218B2 (en) * | 2011-09-16 | 2015-09-01 | Htc Corporation | Method of handling random access procedure on primary cell when random access procedure on secondary cell is ongoing or about to start |
| KR101306377B1 (ko) * | 2011-09-29 | 2013-09-09 | 엘지전자 주식회사 | 상향링크 전송 방법 및 장치 |
| WO2013049505A1 (en) | 2011-09-30 | 2013-04-04 | Kyocera Corporation | Systems and methods for small cell uplink interference mitigation |
| TWI500344B (zh) * | 2011-09-30 | 2015-09-11 | Alcatel Lucent | A method of configuring the timing of the advance group and / or the time synchronization timer |
| WO2013048332A2 (en) * | 2011-09-30 | 2013-04-04 | Telefonaktiebolaget L M Ericsson (Publ) | Determining a point in time for transmissions |
| KR20140097107A (ko) * | 2011-11-01 | 2014-08-06 | 엘지전자 주식회사 | 무선통신 시스템에서 단말의 사운딩 참조신호 전송 결정 방법 및 이를 위한 단말 |
| US20130114576A1 (en) * | 2011-11-03 | 2013-05-09 | Pantech Co., Ltd. | Apparatus and method for performing uplink synchronization in multiple component carrier system |
| EP2986067A3 (en) * | 2011-11-04 | 2016-02-24 | Interdigital Patent Holdings, Inc. | Methods of multiple point hsdpa transmission in single or different frequencies |
| US9768923B2 (en) * | 2011-12-20 | 2017-09-19 | Lg Electronics Inc. | Method and apparatus for acquiring uplink synchronization in wireless communication system |
| JP5888646B2 (ja) * | 2012-01-10 | 2016-03-22 | シャープ株式会社 | 無線通信システム、移動局装置、基地局装置、無線通信方法及び集積回路 |
| WO2013109084A1 (en) * | 2012-01-18 | 2013-07-25 | Lg Electronics Inc. | Method and apparatus for operating plural time alignment timers in wireless communication system using coordinated multipoint technology |
| EP3937551A3 (en) | 2012-01-25 | 2022-02-09 | Comcast Cable Communications, LLC | Random access channel in multicarrier wireless communications with timing advance groups |
| US8964780B2 (en) | 2012-01-25 | 2015-02-24 | Ofinno Technologies, Llc | Sounding in multicarrier wireless communications |
| US9237537B2 (en) * | 2012-01-25 | 2016-01-12 | Ofinno Technologies, Llc | Random access process in a multicarrier base station and wireless device |
| US10111212B2 (en) * | 2012-01-26 | 2018-10-23 | Qualcomm Incorporated | UE-initiated dynamic activation and de-activation of secondary carriers |
| AU2012369249B2 (en) * | 2012-02-07 | 2017-05-11 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for transmit timing adjustment |
| US20130201910A1 (en) * | 2012-02-08 | 2013-08-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Uplink Timing Alignment |
| KR102217646B1 (ko) * | 2012-05-24 | 2021-02-19 | 삼성전자 주식회사 | 이동 통신 시스템 및 그 이동 통신 시스템에서 채널 송수신 방법 |
| WO2013136375A1 (ja) * | 2012-03-16 | 2013-09-19 | 富士通株式会社 | 無線通信システム、移動局及び基地局 |
| CN103327637A (zh) * | 2012-03-19 | 2013-09-25 | 上海贝尔股份有限公司 | 随机接入从小区的方法和接收数据的方法 |
| US9282521B2 (en) * | 2012-03-22 | 2016-03-08 | Lg Electronics Inc. | Method and device for controlling uplink transmit power in wireless access system |
| KR101885540B1 (ko) | 2012-03-23 | 2018-09-11 | 주식회사 골드피크이노베이션즈 | 다중 요소 반송파 시스템에서 상향링크 동기화 장치 및 방법 |
| US20130258862A1 (en) | 2012-04-01 | 2013-10-03 | Esmael Hejazi Dinan | Radio Access for a Wireless Device and Base Station |
| US11943813B2 (en) | 2012-04-01 | 2024-03-26 | Comcast Cable Communications, Llc | Cell grouping for wireless communications |
| US9215678B2 (en) * | 2012-04-01 | 2015-12-15 | Ofinno Technologies, Llc | Timing advance timer configuration in a wireless device and a base station |
| US20130258956A1 (en) | 2012-04-01 | 2013-10-03 | Esmael Hejazi Dinan | Random Access Process in a Wireless Device |
| US11252679B2 (en) | 2012-04-16 | 2022-02-15 | Comcast Cable Communications, Llc | Signal transmission power adjustment in a wireless device |
| US11582704B2 (en) | 2012-04-16 | 2023-02-14 | Comcast Cable Communications, Llc | Signal transmission power adjustment in a wireless device |
| US8995381B2 (en) | 2012-04-16 | 2015-03-31 | Ofinno Technologies, Llc | Power control in a wireless device |
| US9210664B2 (en) | 2012-04-17 | 2015-12-08 | Ofinno Technologies. LLC | Preamble transmission in a wireless device |
| US8964593B2 (en) | 2012-04-16 | 2015-02-24 | Ofinno Technologies, Llc | Wireless device transmission power |
| US8989128B2 (en) | 2012-04-20 | 2015-03-24 | Ofinno Technologies, Llc | Cell timing in a wireless device and base station |
| US11825419B2 (en) | 2012-04-16 | 2023-11-21 | Comcast Cable Communications, Llc | Cell timing in a wireless device and base station |
| US9179425B2 (en) | 2012-04-17 | 2015-11-03 | Ofinno Technologies, Llc | Transmit power control in multicarrier communications |
| US9357536B2 (en) * | 2012-05-10 | 2016-05-31 | Lg Electronics Inc. | Method and apparatus of controlling cell deactivation in a wireless communication system |
| US11882560B2 (en) | 2012-06-18 | 2024-01-23 | Comcast Cable Communications, Llc | Carrier grouping in multicarrier wireless networks |
| US9210619B2 (en) | 2012-06-20 | 2015-12-08 | Ofinno Technologies, Llc | Signalling mechanisms for wireless device handover |
| US9107206B2 (en) | 2012-06-18 | 2015-08-11 | Ofinne Technologies, LLC | Carrier grouping in multicarrier wireless networks |
| US9084228B2 (en) | 2012-06-20 | 2015-07-14 | Ofinno Technologies, Llc | Automobile communication device |
| US8971298B2 (en) | 2012-06-18 | 2015-03-03 | Ofinno Technologies, Llc | Wireless device connection to an application server |
| US9179457B2 (en) | 2012-06-20 | 2015-11-03 | Ofinno Technologies, Llc | Carrier configuration in wireless networks |
| US11622372B2 (en) | 2012-06-18 | 2023-04-04 | Comcast Cable Communications, Llc | Communication device |
| US9113387B2 (en) * | 2012-06-20 | 2015-08-18 | Ofinno Technologies, Llc | Handover signalling in wireless networks |
| US20130343252A1 (en) * | 2012-06-25 | 2013-12-26 | Broadcom Corporation | Power Saving for Mobile Terminals |
| WO2014010901A1 (en) * | 2012-07-11 | 2014-01-16 | Lg Electronics Inc. | Method and apparatus for changing discontinuous reception cycle in wireless communication system |
| JP6247293B2 (ja) | 2012-07-31 | 2017-12-13 | ▲ホア▼▲ウェイ▼技術有限公司Huawei Technologies Co.,Ltd. | 2次セルを追加するための方法、装置、デバイスおよびネットワークシステム |
| WO2014021631A1 (ko) * | 2012-07-31 | 2014-02-06 | 엘지전자 주식회사 | 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국 |
| CN103581918B (zh) * | 2012-07-31 | 2018-06-01 | 夏普株式会社 | 分量载波配置方法、基站和用户设备 |
| WO2014025292A1 (en) * | 2012-08-06 | 2014-02-13 | Telefonaktiebolaget L M Ericsson (Publ) | Timing advance timer start for uplink transmissions |
| US9226290B2 (en) * | 2012-08-16 | 2015-12-29 | Qualcomm Incorporated | Multiple timing advance groups (TAGS) for UL carrier aggregation (CA) |
| US9572121B2 (en) | 2012-08-17 | 2017-02-14 | Qualcomm Incorporated | Methods and apparatus for timing synchronization during a wireless uplink random access procedure |
| WO2014042377A1 (en) * | 2012-09-17 | 2014-03-20 | Lg Electronics Inc. | Method for performing retransmission to network at user equipment in wireless communication system and an apparatus therefor |
| US8976780B2 (en) * | 2012-09-27 | 2015-03-10 | Blackberry Limited | Uplink timing maintenance upon time alignment timer expiry |
| US9301183B2 (en) * | 2012-09-28 | 2016-03-29 | Intel Corporation | Transmission of uplink control information in inter-eNB carrier aggregation |
| US9565668B2 (en) * | 2012-10-02 | 2017-02-07 | Lg Electronics Inc. | Method and apparatus for supporting a carrier aggregation group in a wireless communication system |
| JP2014090396A (ja) * | 2012-10-04 | 2014-05-15 | Ntt Docomo Inc | 移動局及び無線基地局 |
| JP6287842B2 (ja) | 2012-10-05 | 2018-03-07 | 日本電気株式会社 | 無線通信システム、無線局、無線端末、通信制御方法、及びプログラム |
| JP5950785B2 (ja) * | 2012-10-05 | 2016-07-13 | 株式会社Nttドコモ | 無線基地局及び移動局 |
| US9485061B2 (en) * | 2012-10-12 | 2016-11-01 | Samsung Electronics Co., Ltd. | Communication system with flexible repeat-response mechanism and method of operation thereof |
| CN104737584B (zh) * | 2012-10-19 | 2019-01-11 | 富士通互联科技有限公司 | 小区切换与重配的方法和装置 |
| US9094904B2 (en) | 2012-10-25 | 2015-07-28 | Qualcomm Incorporated | Adaptive maintenance of uplink time alignment |
| KR101407094B1 (ko) * | 2012-10-31 | 2014-06-16 | 엘지전자 주식회사 | 상향링크 신호 전송 방법 및 장치 |
| CN103796194B (zh) * | 2012-10-31 | 2017-08-25 | 华为技术有限公司 | 载波汇聚中上行数据的传输方法和装置 |
| KR101964083B1 (ko) * | 2012-10-31 | 2019-04-01 | 삼성전자 주식회사 | 무선 통신 시스템에서 기지국간 반송파 집적을 통한 데이터 전송 방법 및 장치 |
| JP6140183B2 (ja) * | 2012-11-09 | 2017-05-31 | 京セラ株式会社 | 移動通信システム、移動通信方法及びアンカー無線基地局 |
| US9509483B2 (en) * | 2012-11-12 | 2016-11-29 | Qualcomm Incorporated | Uplink control and data transmission in multiflow-enabled networks |
| WO2014077756A1 (en) * | 2012-11-13 | 2014-05-22 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatuses for enabling cell activation in a network |
| CN104838704B (zh) * | 2012-12-11 | 2019-02-22 | Lg 电子株式会社 | 在支持载波聚合的无线接入系统中获取上行链路同步的方法和装置 |
| US9036578B2 (en) | 2012-12-19 | 2015-05-19 | Blackberry Limited | Method and apparatus for control channel configuration in a heterogeneous network architecture |
| US9072021B2 (en) | 2012-12-19 | 2015-06-30 | Blackberry Limited | Method and apparatus for hybrid automatic repeat request operation in a heterogeneous network architecture |
| US9271324B2 (en) | 2012-12-19 | 2016-02-23 | Blackberry Limited | Method and apparatus for assisted serving cell configuration in a heterogeneous network architecture |
| US9832717B2 (en) | 2012-12-19 | 2017-11-28 | Blackberry Limited | Method and apparatus for layer 3 configuration in a heterogeneous network |
| WO2014107086A1 (en) | 2013-01-07 | 2014-07-10 | Samsung Electronics Co., Ltd. | Methods and apparatus for inter-enb carrier aggregation |
| US9591600B2 (en) * | 2013-01-17 | 2017-03-07 | Lg Electronics Inc. | Method for reporting timer status information in wireless communication system and an apparatus therefor |
| US10342034B2 (en) * | 2013-01-17 | 2019-07-02 | Lg Electronics Inc. | Method for reporting cell status information in wireless communication system and an apparatus therefor |
| US9900853B2 (en) | 2013-01-24 | 2018-02-20 | Lg Electronics Inc. | Method for adding secondary cell in wireless access system supporting carrier aggregation and apparatus for supporting same |
| US9100877B2 (en) * | 2013-02-01 | 2015-08-04 | Intel Deutschland Gmbh | Communication devices and methods for controlling a communication device |
| KR101712302B1 (ko) * | 2013-02-05 | 2017-03-03 | 애플 인크. | 접속 모드 불연속 수신의 소비전력 감소 |
| US9936470B2 (en) | 2013-02-07 | 2018-04-03 | Commscope Technologies Llc | Radio access networks |
| US9380466B2 (en) | 2013-02-07 | 2016-06-28 | Commscope Technologies Llc | Radio access networks |
| US9414399B2 (en) | 2013-02-07 | 2016-08-09 | Commscope Technologies Llc | Radio access networks |
| WO2014128805A1 (ja) * | 2013-02-22 | 2014-08-28 | 日本電気株式会社 | 無線通信システム、無線局、無線端末、通信制御方法、及び非一時的なコンピュータ可読媒体 |
| KR20140107088A (ko) * | 2013-02-27 | 2014-09-04 | 주식회사 케이티 | 스몰셀 환경에서 단말의 버퍼상태보고 전송방법 및 장치 |
| JP6608696B2 (ja) | 2013-03-08 | 2019-11-20 | シャープ株式会社 | 端末装置、基地局装置および通信方法 |
| US9071433B2 (en) * | 2013-03-13 | 2015-06-30 | Qualcomm Incorporated | Method and apparatus for improving re-transmission of reconfiguration messages |
| US20140269475A1 (en) * | 2013-03-14 | 2014-09-18 | Qualcomm Incorporated | Apparatus and method for optimizing uplink semi-persistent scheduling activation |
| WO2014155495A1 (ja) * | 2013-03-25 | 2014-10-02 | Nttエレクトロニクス株式会社 | 通信装置、受信装置、及び送信装置 |
| US9769822B2 (en) | 2013-04-03 | 2017-09-19 | Lg Electronics Inc. | Method and apparatus for transmitting uplink data using multiple serving cells |
| WO2014168336A1 (ko) * | 2013-04-11 | 2014-10-16 | 엘지전자 주식회사 | 상향링크 신호 전송 방법 및 사용자기기 |
| EP2987370B1 (en) * | 2013-04-15 | 2017-11-22 | Telefonaktiebolaget LM Ericsson (publ) | Secondary cell synchronization for carrier aggregation |
| US10051665B2 (en) | 2013-07-16 | 2018-08-14 | Lg Electronics Inc. | Method and apparatus for performing random access procedure in wireless communication system |
| JP6409231B2 (ja) * | 2013-07-19 | 2018-10-24 | シャープ株式会社 | 端末装置、基地局装置、通信システム、制御方法および集積回路 |
| WO2015009043A1 (en) * | 2013-07-19 | 2015-01-22 | Lg Electronics Inc. | Method and apparatus for performing random access procedure in wireless communication system |
| JP6125939B2 (ja) * | 2013-07-29 | 2017-05-10 | 京セラ株式会社 | ユーザ端末及びプロセッサ |
| JP6180844B2 (ja) * | 2013-08-02 | 2017-08-16 | 株式会社Nttドコモ | 基地局及び無線通信制御方法 |
| KR101833903B1 (ko) * | 2013-08-07 | 2018-03-02 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 적응성 시스템 파라미터를 가진 확장 디지털 통신을 위한 시스템 및 방법 |
| KR101752822B1 (ko) * | 2013-08-09 | 2017-06-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 타이밍 조정 방법 및 장치 |
| US20150043492A1 (en) * | 2013-08-12 | 2015-02-12 | Electronics And Telecommunications Research Institute | Method for providing dual connectivity in wireless communication system |
| EP3451748B1 (en) * | 2013-08-13 | 2021-04-14 | Huawei Technologies Co., Ltd. | Method for sending preamble sequence and user equipment |
| US20160057800A1 (en) * | 2013-08-27 | 2016-02-25 | Samsung Electronics Co., Ltd. | Method and system for random access procedure and radio link failure in inter-enb carrier aggregation |
| WO2015037926A1 (en) * | 2013-09-11 | 2015-03-19 | Samsung Electronics Co., Ltd. | Method and system to enable secure communication for inter-enb transmission |
| KR102229981B1 (ko) | 2013-09-24 | 2021-03-19 | 엘지전자 주식회사 | 이중 접속의 병렬 랜덤 액세스 절차를 위한 mac 계층 및 phy 계층 사이의 통신 |
| CN104519589A (zh) | 2013-09-26 | 2015-04-15 | 中兴通讯股份有限公司 | 随机接入方法和装置 |
| KR102237836B1 (ko) * | 2013-09-27 | 2021-04-08 | 삼성전자 주식회사 | 전자장치들간 무선 통신을 위한 동기화 방법 및 장치 |
| JP5913255B2 (ja) * | 2013-10-31 | 2016-04-27 | 株式会社Nttドコモ | 移動局及び移動通信方法 |
| US9480029B2 (en) * | 2014-01-06 | 2016-10-25 | Intel IP Corporation | Power headroom reporting with dual connectivity |
| WO2015141578A1 (ja) * | 2014-03-18 | 2015-09-24 | シャープ株式会社 | 無線通信システム、端末装置、無線通信方法および集積回路 |
| KR102222132B1 (ko) | 2014-03-19 | 2021-03-03 | 삼성전자 주식회사 | 무선통신시스템에서 기계형태통신 단말이 망 선택 및 랜덤액세스 수행하는 방법 및 장치 |
| CN106797651B (zh) * | 2014-03-19 | 2020-12-08 | 夏普株式会社 | 终端装置、基站装置、通信系统、通信方法及集成电路 |
| PL3123790T3 (pl) * | 2014-03-24 | 2018-10-31 | Ericsson Telefon Ab L M | System i sposób aktywowania i dezaktywowania wielu komórek podrzędnych |
| WO2015168906A1 (zh) * | 2014-05-08 | 2015-11-12 | 富士通株式会社 | 上行信道的功率控制方法、用户设备以及通信系统 |
| EP4213564A1 (en) | 2014-06-09 | 2023-07-19 | CommScope Technologies LLC | Radio access networks using plural remote units |
| US10009413B2 (en) * | 2014-06-26 | 2018-06-26 | At&T Intellectual Property I, L.P. | Collaborative media playback |
| US10462758B2 (en) * | 2014-08-05 | 2019-10-29 | Qualcomm Incorporated | Timing alignment procedures for dual PUCCH |
| US9723642B2 (en) | 2014-08-07 | 2017-08-01 | At&T Intellectual Property I, L.P. | Method and device for managing communication sessions using tunnels |
| US10129793B2 (en) | 2014-10-10 | 2018-11-13 | Samsung Electronics Co., Ltd. | Method and device for configuring cell in wireless communication system |
| WO2016068644A1 (en) * | 2014-10-30 | 2016-05-06 | Lg Electronics Inc. | Method and apparatus for performing access initiation and response for cell on unlicensed carrier in wireless communication system |
| US10405278B2 (en) | 2014-10-31 | 2019-09-03 | Qualcomm Incorporated | Low power scheduling |
| US10694392B2 (en) * | 2014-11-06 | 2020-06-23 | Sharp Kabushiki Kaisha | Terminal device, base station device, and method |
| US10939373B2 (en) | 2014-11-07 | 2021-03-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for enhanced power saving mode for a wireless device |
| CN105634663B (zh) * | 2014-11-07 | 2019-10-18 | 中兴通讯股份有限公司 | 数据传输处理方法及装置 |
| CN105940740B (zh) * | 2014-11-26 | 2019-11-29 | 华为技术有限公司 | 处理数据的方法、网络节点和终端 |
| CN105790911B (zh) * | 2014-12-26 | 2020-07-31 | 北京三星通信技术研究有限公司 | 一种上下行载波的配置方法及装置 |
| WO2016117886A1 (en) * | 2015-01-20 | 2016-07-28 | Lg Electronics Inc. | Method for initiating a random access procedure in a carrier aggregation system and a device therefor |
| WO2016117938A1 (en) * | 2015-01-22 | 2016-07-28 | Lg Electronics Inc. | Method for initiating a random access procedure in a carrier aggregation system and a device therefor |
| US10687369B2 (en) * | 2015-01-22 | 2020-06-16 | Lg Electronics Inc. | Method for initiating a random access procedure in a carrier aggregation system and a device therefor |
| CN105992383B (zh) * | 2015-01-29 | 2021-06-22 | 中兴通讯股份有限公司 | 随机接入响应消息发送方法和节点 |
| US20180020444A1 (en) * | 2015-02-05 | 2018-01-18 | Lg Eletronics Inc. | Method for applying a new pucch configuration in a carrier aggregation system and a device therefor |
| CN104768229B (zh) * | 2015-02-10 | 2018-03-23 | 大唐移动通信设备有限公司 | 一种下行缓存数据上报方法及设备 |
| GB201502697D0 (en) * | 2015-02-18 | 2015-04-01 | Cellxica Ltd | Wireless communication system |
| US10912067B2 (en) * | 2015-02-26 | 2021-02-02 | Htc Corporation | Device and method of handling communication operations with cells in timing advance groups |
| US10700845B2 (en) | 2015-03-09 | 2020-06-30 | Comcast Cable Communications, Llc | Secondary cell deactivation in a wireless device and a base station |
| US9872336B2 (en) * | 2015-03-09 | 2018-01-16 | Ofinno Technologies, Llc | Secondary cell and control channel in a wireless device and wireless network |
| US10182406B2 (en) | 2015-03-09 | 2019-01-15 | Comcast Cable Communications, Llc | Power headroom report for a wireless device and a base station |
| US9820298B2 (en) | 2015-03-09 | 2017-11-14 | Ofinno Technologies, Llc | Scheduling request in a wireless device and wireless network |
| US10327236B2 (en) * | 2015-03-09 | 2019-06-18 | Comcast Cable Communications, Llc | Secondary cell in a wireless device and wireless network |
| US9992759B2 (en) * | 2015-03-09 | 2018-06-05 | Ofinno Technologies, Llc | Downlink multicast channel and data channel in a wireless network |
| US10271371B2 (en) | 2015-03-09 | 2019-04-23 | Ofinno Technologies, Llc | Control channel of a secondary cell in a timing advance group |
| US9820264B2 (en) | 2015-03-09 | 2017-11-14 | Ofinno Technologies, Llc | Data and multicast signals in a wireless device and wireless network |
| US9621307B2 (en) * | 2015-03-27 | 2017-04-11 | Intel IP Corporation | Method for transmitting a plurality of uplink messages and mobile radio communication terminal device |
| US9877334B2 (en) * | 2015-04-05 | 2018-01-23 | Ofinno Technologies, Llc | Cell configuration in a wireless device and wireless network |
| US11641255B2 (en) | 2015-04-05 | 2023-05-02 | Comcast Cable Communications, Llc | Uplink control information transmission in a wireless network |
| US9906347B2 (en) | 2015-04-09 | 2018-02-27 | Samsung Electronics Co, Ltd | Method and system for hybrid automatic repeat request operation in a semi-persistent scheduling (SPS) interval |
| US10342050B2 (en) * | 2015-04-09 | 2019-07-02 | Lg Electronics Inc. | Method for performing a random access procedure in a carrier aggregation with at least one scell operating in an unlicensed spectrum and a device therefor |
| US10455622B2 (en) | 2015-04-10 | 2019-10-22 | Lg Electronics Inc. | Performing a random access procedure in a carrier aggregation with at least one SCell operating in an unlicensed spectrum |
| WO2016163032A1 (ja) * | 2015-04-10 | 2016-10-13 | 富士通株式会社 | 無線通信システム、基地局、移動局および処理方法 |
| WO2016167506A1 (en) * | 2015-04-15 | 2016-10-20 | Lg Electronics Inc. | Method for generating a mac control element in a carrier aggregation system and a device therefor |
| KR102237511B1 (ko) * | 2015-04-29 | 2021-04-07 | 삼성전자주식회사 | 무선 통신 시스템에서 단말의 통신 제어 방법 및 장치 |
| CN106304312B (zh) * | 2015-05-15 | 2019-11-29 | 上海诺基亚贝尔股份有限公司 | 在增强的载波聚合系统中设置定时提前命令mac ce的方法 |
| US10200177B2 (en) | 2015-06-12 | 2019-02-05 | Comcast Cable Communications, Llc | Scheduling request on a secondary cell of a wireless device |
| US9894681B2 (en) * | 2015-06-12 | 2018-02-13 | Ofinno Technologies, Llc | Uplink scheduling in a wireless device and wireless network |
| US9948487B2 (en) | 2015-06-15 | 2018-04-17 | Ofinno Technologies, Llc | Uplink resource allocation in a wireless network |
| US10382238B2 (en) | 2015-07-05 | 2019-08-13 | Ofinno, Llc | Uplink signal transmission in a wireless device |
| MX2018000631A (es) | 2015-07-16 | 2018-05-11 | Huawei Tech Co Ltd | Metodo de transmision de datos, punto de acceso, y estacion. |
| US10602508B2 (en) * | 2015-08-10 | 2020-03-24 | Qualcomm Incorporated | LTE-direct communication for vehicle-to-vehicle |
| EP3131226A1 (en) * | 2015-08-14 | 2017-02-15 | Alcatel Lucent | Carrier aggregation |
| CN106470467B (zh) * | 2015-08-14 | 2021-04-20 | 中兴通讯股份有限公司 | 一种监听控制方法、终端、基站和系统 |
| WO2017044155A1 (en) * | 2015-09-10 | 2017-03-16 | Intel IP Corporation | Random access procedure for beam based cell-less operation in 5g rat |
| US10142952B2 (en) | 2015-09-14 | 2018-11-27 | Ofinno Technologies, Llc | Synchronization of unlicensed cell reception of a wireless device |
| US10321420B2 (en) | 2015-09-14 | 2019-06-11 | Ofinno, Llc | Uplink transmission timing of a wireless device |
| US10200164B2 (en) | 2015-09-22 | 2019-02-05 | Comcast Cable Communications, Llc | Carrier activation in a multi-carrier wireless network |
| US10172124B2 (en) | 2015-09-22 | 2019-01-01 | Comcast Cable Communications, Llc | Carrier selection in a multi-carrier wireless network |
| JP6078608B1 (ja) * | 2015-10-02 | 2017-02-08 | 株式会社Nttドコモ | ユーザ装置及び能力情報報告方法 |
| WO2017066803A1 (en) | 2015-10-17 | 2017-04-20 | Dinan Esmael Hejazi | Control channel configuration in partial and full subframes |
| JP2017085473A (ja) * | 2015-10-30 | 2017-05-18 | 富士通株式会社 | 伝送システム、無線装置および同期確立方法 |
| US9813969B2 (en) * | 2015-11-03 | 2017-11-07 | Telefonaktiebolaget Lm Ericsson (Publ) | In-flight cellular communications system coverage of mobile communications equipment located in aircraft |
| JP6593450B2 (ja) * | 2015-11-12 | 2019-10-23 | 富士通株式会社 | 端末装置、基地局装置、無線通信システム及び無線通信方法 |
| US10785791B1 (en) * | 2015-12-07 | 2020-09-22 | Commscope Technologies Llc | Controlling data transmission in radio access networks |
| US10554515B2 (en) * | 2015-12-31 | 2020-02-04 | Bright House Networks, Llc | Customer premises network access device for displaying data usage |
| US11310826B2 (en) * | 2016-01-26 | 2022-04-19 | Qualcomm Incorporated | Signature based integrity check design for downlink grant error protection in enhanced component carriers |
| US10548121B2 (en) | 2016-02-03 | 2020-01-28 | Comcast Cable Communications, Llc | Downlink and uplink channel transmission and monitoring in a wireless network |
| US10257855B2 (en) | 2016-02-04 | 2019-04-09 | Comcast Cable Communications, Llc | Multi-carrier detection in a wireless network |
| EP3203671B1 (en) | 2016-02-05 | 2020-05-27 | HTC Corporation | Device and method of handling uplink transmission |
| WO2017177440A1 (zh) * | 2016-04-15 | 2017-10-19 | 富士通株式会社 | 状态指示的传输装置、方法以及通信系统 |
| US10200992B2 (en) | 2016-05-06 | 2019-02-05 | Comcast Cable Communications, Llc | Uplink signal starting position in a wireless device and wireless network |
| US20170325174A1 (en) * | 2016-05-09 | 2017-11-09 | Ofinno Technologies, Llc | Uplink transmission power control in a wireless device and wireless network |
| MX387983B (es) | 2016-05-12 | 2025-03-19 | Ericsson Telefon Ab L M | Sps con transmisiones de omisión y harq adaptable. |
| US10299655B2 (en) * | 2016-05-16 | 2019-05-28 | General Electric Company | Caloric heat pump dishwasher appliance |
| EP3439216B1 (en) * | 2016-06-28 | 2021-09-29 | HTC Corporation | Device and method of handling uplink transmission |
| JP6693309B2 (ja) | 2016-07-05 | 2020-05-13 | 富士通株式会社 | 送信制御装置及び送信制御方法 |
| KR101960177B1 (ko) | 2016-07-21 | 2019-03-20 | 주식회사 케이티 | NB-IoT 단말의 이동성 처리 수행 방법 및 그 장치 |
| WO2018030745A1 (en) * | 2016-08-12 | 2018-02-15 | Lg Electronics Inc. | Uplink signal transmission based on timing advance value |
| CN109891794B (zh) * | 2016-08-25 | 2022-05-06 | 诺基亚通信公司 | 用于使用两级上行链路调度发送反馈的方法和装置 |
| CN108307519B (zh) * | 2016-09-30 | 2021-05-11 | 华为技术有限公司 | 消息传输方法、设备和系统 |
| US10440691B2 (en) | 2016-09-30 | 2019-10-08 | Kt Corporation | Method for controlling connection status of UE and apparatus thereof |
| US11147062B2 (en) | 2016-10-14 | 2021-10-12 | Comcast Cable Communications, Llc | Dual connectivity power control for wireless network and wireless device |
| US10848977B2 (en) | 2016-11-02 | 2020-11-24 | Comcast Cable Communications, Llc | Dual connectivity with licensed assisted access |
| US20180124831A1 (en) | 2016-10-29 | 2018-05-03 | Ofinno Technologies, Llc | Dual connectivity scheduling request for wireless network and wireless device |
| EP3556167B1 (en) * | 2016-11-04 | 2023-04-19 | LG Electronics Inc. | Method and user equipment for transmitting uplink signals |
| EP3346776B1 (en) * | 2017-01-06 | 2019-07-03 | ASUSTek Computer Inc. | Method and apparatus for handling ul timing asynchronism in a wireless communication system |
| WO2018139852A1 (ko) * | 2017-01-26 | 2018-08-02 | 엘지전자 주식회사 | 시스템 정보를 요청하는 방법 및 장치 |
| WO2018156074A1 (en) * | 2017-02-24 | 2018-08-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and nodes for packet duplication relating to carrier aggregation in a wireless communication network |
| US9867190B1 (en) * | 2017-03-09 | 2018-01-09 | Verizon Patent And Licensing Inc. | System and method for signal boost in an LTE network |
| CN106937404B (zh) * | 2017-03-20 | 2020-03-17 | 北京邮电大学 | 一种在未授权频谱上降低随机接入时延的方法 |
| CN109716833B (zh) * | 2017-03-21 | 2020-03-31 | Oppo广东移动通信有限公司 | 一种终端保持上行同步的方法及终端 |
| US11502784B2 (en) * | 2017-03-24 | 2022-11-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods of retransmission in semi-persistent scheduling without explicit HARQ feedback |
| KR102530272B1 (ko) * | 2017-04-26 | 2023-05-09 | 삼성전자 주식회사 | 랜덤 액세스 절차를 수행하는 방법 및 장치 |
| US10568050B2 (en) * | 2017-05-04 | 2020-02-18 | Ofinno, Llc | RACH power adjustment |
| US10419196B2 (en) | 2017-05-05 | 2019-09-17 | At&T Intellectual Property I, L.P. | Virtual carrier aggregation for wideband operation of wireless communication systems |
| CN109246720B (zh) | 2017-05-11 | 2021-04-09 | 电信科学技术研究院 | 一种确定建立原因的方法和终端 |
| US10779192B2 (en) * | 2017-08-01 | 2020-09-15 | Htc Corporation | Method of handling carrier aggregation and related communication device |
| US11950287B2 (en) * | 2017-08-10 | 2024-04-02 | Comcast Cable Communications, Llc | Resource configuration of beam failure recovery request transmission |
| US10855359B2 (en) | 2017-08-10 | 2020-12-01 | Comcast Cable Communications, Llc | Priority of beam failure recovery request and uplink channels |
| US11337265B2 (en) | 2017-08-10 | 2022-05-17 | Comcast Cable Communications, Llc | Beam failure recovery request transmission |
| EP3649765B1 (en) | 2017-08-10 | 2023-10-11 | Samsung Electronics Co., Ltd. | Method and apparatus for determining uplink transmission timing |
| US10887939B2 (en) | 2017-08-10 | 2021-01-05 | Comcast Cable Communications, Llc | Transmission power control for beam failure recovery requests |
| WO2019032997A1 (en) | 2017-08-10 | 2019-02-14 | Kyungmin Park | SYNCHRONIZATION OF RADIO RESOURCE CONFIGURATION |
| JP6977066B2 (ja) * | 2017-08-11 | 2021-12-08 | エルジー エレクトロニクス インコーポレイティドLg Electronics Inc. | 無線通信システムにおけるアップリンクタイミングを調整する方法、及びこのための装置 |
| PT3668188T (pt) * | 2017-08-25 | 2025-11-04 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Método de receção descontínua, dispositivo de terminal e dispositivo de rede |
| KR102394622B1 (ko) * | 2017-09-06 | 2022-05-09 | 삼성전자주식회사 | 사물 인터넷 환경에서 상향링크 전송 타이밍을 제어하기 위한 장치 및 방법 |
| EP3688912A1 (en) * | 2017-09-28 | 2020-08-05 | Nokia Technologies Oy | Flexible frame structure to support fast control information delivery |
| CN116318589A (zh) | 2017-10-03 | 2023-06-23 | 康普技术有限责任公司 | C-ran中的动态下行链路重用 |
| SG11202003460YA (en) * | 2017-10-25 | 2020-05-28 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Method for determining data transmission mode, network device, and computer storage medium |
| CN109729578A (zh) * | 2017-10-27 | 2019-05-07 | 成都鼎桥通信技术有限公司 | 非对称上行载波聚合的上行同步方法及设备 |
| CN109788546B (zh) * | 2017-11-15 | 2021-07-06 | 维沃移动通信有限公司 | 一种定时提前信息的传输方法、网络设备及终端 |
| US10547397B2 (en) | 2017-12-22 | 2020-01-28 | At&T Intellectual Property I, L.P. | Channel sounding using carrier aggregation |
| US10785080B2 (en) * | 2018-01-11 | 2020-09-22 | Qualcomm Incorporated | Determining a number of RACH preamble messages for transmission |
| CN110113122B (zh) * | 2018-02-01 | 2021-06-22 | 华为技术有限公司 | 一种定时的方法及装置 |
| JP2021516887A (ja) | 2018-02-07 | 2021-07-08 | オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. | リンク再構成方法と端末装置 |
| CN110149178B (zh) * | 2018-02-12 | 2020-09-01 | 维沃移动通信有限公司 | 参考信号配置方法、终端设备和网络侧设备 |
| KR102543422B1 (ko) * | 2018-02-14 | 2023-06-13 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 무선 통신 방법 및 기기 |
| US10959268B2 (en) * | 2018-02-16 | 2021-03-23 | Qualcomm Incorporated | Random access timeline and timing adjustment techniques |
| US11533767B2 (en) | 2018-02-19 | 2022-12-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Activation of secondary cells for carrier aggregation and dual connectivity |
| BR112020019602B1 (pt) * | 2018-03-26 | 2023-04-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Dispositivo sem fio configurado para operar em uma rede sem fio, um ou mais nós de rede sem fio configurados para prover segurança de mensagens e métodos relacionados |
| KR102552231B1 (ko) * | 2018-04-05 | 2023-07-05 | 노키아 테크놀로지스 오와이 | 2차 셀 빔 실패 복구 동안 사용자 기기 수신기 공간 필터 구성 |
| CN117295187A (zh) * | 2018-04-20 | 2023-12-26 | 中兴通讯股份有限公司 | 用于移动性管理的装置和方法 |
| CN108702777B (zh) * | 2018-05-03 | 2022-04-15 | 北京小米移动软件有限公司 | 信息发送方法及装置、基站和用户设备 |
| US10623067B2 (en) | 2018-05-11 | 2020-04-14 | At&T Intellectual Property I, L.P. | Enhanced timing advance scheme to support MU-MIMO in integrated access and backhaul |
| CN111989971A (zh) | 2018-05-16 | 2020-11-24 | 康普技术有限责任公司 | C-ran中的动态上行链路重复使用 |
| WO2019222416A1 (en) | 2018-05-16 | 2019-11-21 | Commscope Technologies Llc | Downlink multicast for efficient front-haul utilization in a c-ran |
| WO2019236689A1 (en) | 2018-06-08 | 2019-12-12 | Commscope Technologies Llc | Automatic transmit power control for radio points of a centralized radio access network that primarily provide wireless service to users located in an event area of a venue |
| WO2020000434A1 (zh) * | 2018-06-29 | 2020-01-02 | 华为技术有限公司 | 通信方法及装置 |
| US10986617B2 (en) * | 2018-08-07 | 2021-04-20 | FG Innovation Company Limited | Method and apparatus for activating PUCCH spatial relation |
| KR102687067B1 (ko) | 2018-08-09 | 2024-07-22 | 삼성전자 주식회사 | 무선 통신 시스템에서 상향링크 데이터 보고 및 제어 채널의 동기화를 위한 장치 및 방법 |
| EP3844899B1 (en) | 2018-08-29 | 2024-05-01 | CommScope Technologies LLC | Clock synchronization in a centralized radio access network having multiple controllers |
| US11627497B2 (en) | 2018-09-04 | 2023-04-11 | Commscope Technologies Llc | Front-haul rate reduction for use in a centralized radio access network |
| US10779251B2 (en) * | 2018-09-25 | 2020-09-15 | Huawei Technologies Co., Ltd. | Timing advance in new radio |
| US10798745B2 (en) * | 2018-09-28 | 2020-10-06 | Verizon Patent And Licensing Inc. | Determining device locations based on random access channel signaling |
| US10925007B2 (en) * | 2018-11-02 | 2021-02-16 | Apple Inc. | Dynamic power reduction requests for wireless communications |
| US11129102B2 (en) | 2018-11-02 | 2021-09-21 | Samsung Electronics Co., Ltd | Method and system to reduce user equipment battery consumption and efficiently utilize uplink HARQ memory |
| CN111356238B (zh) * | 2018-12-24 | 2025-03-25 | 夏普株式会社 | 由用户设备执行的方法以及用户设备 |
| US12082210B2 (en) | 2019-01-11 | 2024-09-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Scell management for CA |
| CN113114445B (zh) | 2019-01-11 | 2022-08-12 | 北京紫光展锐通信技术有限公司 | 用户终端及其控制方法、计算机可读存储介质 |
| CN113366908B (zh) * | 2019-01-25 | 2023-06-23 | 中兴通讯股份有限公司 | 不同地理覆盖范围的小区之间的通信 |
| BR112021018909A2 (pt) | 2019-03-28 | 2021-11-30 | Huawei Tech Co Ltd | Sistema e método para detecção de sinal em dispositivos assíncronos e dispositivos sem uma estrutura de período de tempo |
| WO2020199221A1 (zh) * | 2019-04-04 | 2020-10-08 | Oppo广东移动通信有限公司 | 一种资源配置方法、网络设备、终端设备 |
| JP7554187B2 (ja) * | 2019-05-13 | 2024-09-19 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 送信装置、受信装置、送信方法及び受信方法 |
| CN114073136B (zh) * | 2019-07-09 | 2024-07-02 | 上海诺基亚贝尔股份有限公司 | 辅小区激活 |
| CN110418325B (zh) * | 2019-07-24 | 2022-08-19 | Oppo广东移动通信有限公司 | 一种小区注册方法、装置、存储介质及电子设备 |
| CN110557825B (zh) * | 2019-09-17 | 2020-05-26 | 中国水利水电科学研究院 | 基于新无线电系统的智慧水务信息传输方法及信息传输系统 |
| WO2021066483A1 (en) | 2019-10-02 | 2021-04-08 | Samsung Electronics Co., Ltd. | Method and apparatus for configuring carrier aggregation for serving cells having different start time points in frame in wireless communication system |
| US11832307B2 (en) * | 2019-10-10 | 2023-11-28 | Qualcomm Incorporated | Medium access control (mac) control element handling for multicast or broadcast operation |
| CN112822728A (zh) * | 2019-11-15 | 2021-05-18 | 中国移动通信有限公司研究院 | 信息上报、接收方法、终端及网络设备 |
| WO2021117111A1 (ja) * | 2019-12-09 | 2021-06-17 | 富士通株式会社 | 基地局、端末装置及び無線通信システム |
| US20230025815A1 (en) * | 2020-01-08 | 2023-01-26 | Lg Electronics Inc. | Harq transmissions for configured grants |
| WO2021147090A1 (zh) * | 2020-01-23 | 2021-07-29 | 华为技术有限公司 | 时间同步方法、接入网设备、通信装置、计算机存储介质及通信系统 |
| US11943725B2 (en) * | 2020-01-24 | 2024-03-26 | Qualcomm Incorporated | Techniques for timing advance group per subset of synchronization signal blocks in a wireless communication system |
| JP7707143B2 (ja) * | 2020-02-13 | 2025-07-14 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 受信装置、送信装置、受信方法及び送信方法 |
| US12207264B2 (en) * | 2020-04-17 | 2025-01-21 | Qualcomm Incorporated | Cancellation timeline for uplink cancellation indication |
| US11678284B2 (en) | 2020-04-17 | 2023-06-13 | Electronics And Telecommunications Research Institute | Radio communication method for time-sensitive network, and apparatus therefor |
| KR20210154639A (ko) | 2020-06-12 | 2021-12-21 | 삼성전자주식회사 | 무선 통신 시스템에서 mbs를 지원하는 방법 및 장치 |
| CN113973347B (zh) * | 2020-07-24 | 2024-04-05 | 华硕电脑股份有限公司 | 无线通信系统中用于移动性程序的方法和设备 |
| WO2022021219A1 (zh) * | 2020-07-30 | 2022-02-03 | 北京小米移动软件有限公司 | 信息传输方法、装置、通信设备及存储介质 |
| US20240023045A1 (en) * | 2020-12-14 | 2024-01-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Timing advance in multiple transmission point or panel configuration for communication network |
| CN117044326A (zh) * | 2021-01-15 | 2023-11-10 | 中兴通讯股份有限公司 | 用于物理下行控制信道pdcch监听的系统和方法 |
| JP2023023247A (ja) * | 2021-08-04 | 2023-02-16 | 株式会社Soken | ユーザ装置、基地局及び通信方法 |
| WO2023065129A1 (zh) * | 2021-10-19 | 2023-04-27 | 富士通株式会社 | 维护上行时间同步的方法以及装置 |
| CN114007277B (zh) * | 2021-12-08 | 2024-03-01 | 浙江工业大学 | 一种基于功率优先级的随机接入方法 |
| KR20240134337A (ko) * | 2022-01-24 | 2024-09-09 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 송수신을 수행하는 방법 및 장치 |
| EP4480264A4 (en) * | 2022-02-16 | 2025-11-05 | Qualcomm Inc | CELL AND TIME ADVANCE GROUP INDICATIONS FOR RANDOM ACCESS PROCEDURES |
| EP4555795A1 (en) * | 2022-07-14 | 2025-05-21 | Ofinno, LLC | Random access procedure with multiple timing advances for a cell |
| CN119678594A (zh) * | 2022-07-29 | 2025-03-21 | 谷歌有限责任公司 | 管理用于多个发送和/或接收点的多个定时提前值 |
| CN117545101A (zh) * | 2022-07-29 | 2024-02-09 | 北京紫光展锐通信技术有限公司 | 定时提前命令确定方法与装置、终端设备和网络设备 |
| WO2024069582A1 (en) * | 2022-09-30 | 2024-04-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Time alignment enhancement for a serving cell with multiple timing advance groups (tags) |
| US12089067B2 (en) * | 2022-10-06 | 2024-09-10 | T-Mobile Innovations Llc | PDCCH link control based on timing advance and user service beam mode in massive MIMO systems |
| EP4666793A1 (en) * | 2023-04-06 | 2025-12-24 | Nokia Technologies Oy | Indicating a timing advance group |
Family Cites Families (165)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6469991B1 (en) * | 1997-10-14 | 2002-10-22 | Lucent Technologies Inc. | Method for overload control in a multiple access system for communication networks |
| US8711773B2 (en) | 2008-09-05 | 2014-04-29 | Blackberry Limited | Multi-carrier operation for wireless systems |
| US7403789B2 (en) | 2003-04-16 | 2008-07-22 | Nec Corporation | Synchronization establishment between a mobile station and base station system and method used for them |
| US7184792B2 (en) | 2004-02-10 | 2007-02-27 | Qualcomm Incorporated | Delayed data transmission in a wireless communication system after physical layer reconfiguration |
| CN101238744B (zh) * | 2005-06-10 | 2012-09-26 | 松下电器产业株式会社 | 无线通信装置及无线通信方法 |
| KR101168212B1 (ko) | 2005-09-30 | 2012-07-25 | 텔레콤 이탈리아 소시에떼 퍼 아찌오니 | 이동전화 통신 네트워크 계획방법 |
| US8089938B2 (en) | 2005-12-28 | 2012-01-03 | Alcatel Lucent | Method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system |
| KR100929087B1 (ko) | 2006-02-09 | 2009-11-30 | 삼성전자주식회사 | 이동통신 시스템에서 핸드오버시 업링크 타이밍싱크 프로시져 수행 방법 및 장치 |
| JP4603075B2 (ja) | 2006-06-19 | 2010-12-22 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局、移動局、同期制御方法及びicチップ |
| US8848618B2 (en) * | 2006-08-22 | 2014-09-30 | Qualcomm Incorporated | Semi-persistent scheduling for traffic spurts in wireless communication |
| UA100678C2 (ru) | 2006-10-31 | 2013-01-25 | Квелкомм Інкорпорейтед | Устройство (варианты) и способ (варианты) произвольного доступа для беспроводной связи |
| WO2008119380A1 (en) | 2007-03-30 | 2008-10-09 | Telecom Italia S.P.A. | Method and system for enabling connection of a mobile communication terminal to a radio communication network |
| WO2008133565A2 (en) * | 2007-04-27 | 2008-11-06 | Telefonaktiebolaget Lm Ericsson (Publ) | A method and a device for saving power in a wireless user terminal |
| ES2435409T3 (es) | 2007-06-12 | 2013-12-19 | Sharp Kabushiki Kaisha | Dispositivo de estación base, dispositivo de estación móvil, programa, método de solicitud de sincronización de enlace ascendente y método de transmisión de señal de medición de desfase de sincronización |
| KR101514841B1 (ko) | 2007-08-10 | 2015-04-23 | 엘지전자 주식회사 | 효율적인 랜덤 액세스 재시도를 수행하는 방법 |
| JP5014020B2 (ja) * | 2007-08-13 | 2012-08-29 | 三菱電機株式会社 | 移動局、基地局、通信方法および無線通信システム |
| JP2009055356A (ja) | 2007-08-27 | 2009-03-12 | Ntt Docomo Inc | 移動通信システムにおける基地局装置、移動局装置および基地局制御方法 |
| KR101501770B1 (ko) * | 2007-09-21 | 2015-03-12 | 삼성전자주식회사 | 단말의 전력 소모를 최소화하는 방법 및 장치 |
| AU2008325211B2 (en) | 2007-11-06 | 2014-11-13 | Signal Coordinating Therapy, Inc. | Compositions and methods for treating Parkinson's disease and related disorders |
| TW200931869A (en) * | 2007-12-31 | 2009-07-16 | Interdigital Patent Holdings | Method and apparatus for handling interactions between measurement gap, automated repeat request, discontinuous reception and discontinuous transmission in wireless communications |
| KR101514079B1 (ko) * | 2008-01-07 | 2015-04-21 | 엘지전자 주식회사 | 상향링크 시간 동기 타이머의 재구성 방법 |
| KR101468219B1 (ko) * | 2008-01-16 | 2014-12-03 | 삼성전자주식회사 | 이동통신시스템의 버퍼상태보고 장치 및 방법 |
| US9084201B2 (en) | 2008-01-25 | 2015-07-14 | Qualcomm Incorporated | Power headroom management in wireless communication systems |
| US8243667B2 (en) | 2008-01-28 | 2012-08-14 | Lg Electronics Inc. | Method for transmitting scheduling request effectively in wireless communication system |
| KR101531419B1 (ko) | 2008-02-01 | 2015-06-24 | 엘지전자 주식회사 | 시간동기 타이머의 만료 시 상향링크 harq의 동작 방법 |
| KR101375936B1 (ko) * | 2008-02-01 | 2014-03-18 | 엘지전자 주식회사 | 시간동기 타이머의 만료 시 하향링크 harq의 동작 방법 |
| US8249004B2 (en) | 2008-03-14 | 2012-08-21 | Interdigital Patent Holdings, Inc. | Coordinated uplink transmission in LTE DRX operations for a wireless transmit receive unit |
| KR100925333B1 (ko) * | 2008-03-14 | 2009-11-04 | 엘지전자 주식회사 | 랜덤 액세스 과정에서 상향링크 동기화를 수행하는 방법 |
| US8121045B2 (en) | 2008-03-21 | 2012-02-21 | Research In Motion Limited | Channel quality indicator transmission timing with discontinuous reception |
| CA2719132C (en) | 2008-03-21 | 2015-06-23 | Research In Motion Limited | Method and system for the indication of long drx in a wireless network |
| KR20090101793A (ko) | 2008-03-24 | 2009-09-29 | 삼성전자주식회사 | 이동 통신 시스템에서 매체 접근 제어 프로토콜 데이터유닛의 전송 성공 여부 판단 방법 및 장치 |
| US8570957B2 (en) | 2008-03-26 | 2013-10-29 | Nokia Siemens Networks Oy | Extension of power headroom reporting and trigger conditions |
| US7979769B2 (en) | 2008-04-14 | 2011-07-12 | Lg Electronics Inc. | Method and apparatus for performing random access procedures |
| EP3442277B1 (en) * | 2008-04-25 | 2020-06-17 | BlackBerry Limited | Method and system for the control of discontinuous reception in a wireless network |
| CN101572945B (zh) | 2008-04-29 | 2011-08-24 | 中国移动通信集团公司 | 一种信道质量指示的发送资源确定方法与装置 |
| WO2009133954A1 (ja) * | 2008-05-02 | 2009-11-05 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局及び通信制御方法 |
| GB2461158B (en) | 2008-06-18 | 2011-03-02 | Lg Electronics Inc | Method for performing random access procedures and terminal therof |
| JP5174554B2 (ja) | 2008-06-23 | 2013-04-03 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信方法、移動局及び無線基地局 |
| KR100987458B1 (ko) * | 2008-06-24 | 2010-10-13 | 엘지전자 주식회사 | 상향링크 신호 전송 방법 |
| US8494572B2 (en) * | 2008-06-24 | 2013-07-23 | Qualcomm Incorporated | Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system |
| WO2010002692A1 (en) | 2008-06-30 | 2010-01-07 | Interdigital Patent Holdings, Inc. | Method and apparatus for performing a handover in an evolved universal terrestrial radio access network |
| US8450475B2 (en) * | 2008-08-04 | 2013-05-28 | Allergan, Inc. | Hyaluronic acid-based gels including lidocaine |
| CN101646251B (zh) * | 2008-08-07 | 2012-07-18 | 中兴通讯股份有限公司 | 随机接入过程和测量间隙冲突的处理方法 |
| CN101651899B (zh) | 2008-08-12 | 2012-12-05 | 中兴通讯股份有限公司 | Lte rrc连接重建立请求方法、原因值设置方法及终端 |
| US20100054237A1 (en) | 2008-09-04 | 2010-03-04 | Motorola, Inc. | Synchronization for femto-cell base stations |
| KR100917832B1 (ko) * | 2008-09-19 | 2009-09-18 | 엘지전자 주식회사 | 시간 정렬 타이머를 고려한 신호 송수신 방법 및 이를 위한 사용자 기기 |
| US8824347B2 (en) * | 2008-10-17 | 2014-09-02 | Telefonaktiebolaget L M Ericsson (Publ) | Method for improving battery life and HARQ retransmissions in wireless communications systems |
| CN102246575A (zh) * | 2008-10-29 | 2011-11-16 | 诺基亚公司 | 用于针对无线通信系统中设备对设备通信的动态通信资源分配的装置和方法 |
| US8514793B2 (en) | 2008-10-31 | 2013-08-20 | Interdigital Patent Holdings, Inc. | Method and apparatus for monitoring and processing component carriers |
| CN101388722B (zh) * | 2008-11-03 | 2013-06-26 | 新邮通信设备有限公司 | 一种上行同步控制方法、基站和用户设备 |
| EP2371078B1 (en) | 2008-12-03 | 2017-02-08 | InterDigital Patent Holdings, Inc. | Uplink power headroom reporting for carrier aggregation |
| US8958317B2 (en) | 2008-12-04 | 2015-02-17 | Lg Electronics Inc. | Method and apparatus for performing random access in a multi-carrier system |
| US8615230B2 (en) | 2008-12-19 | 2013-12-24 | Htc Corporation | Method of reporting radio access technology capability and related apparatus |
| KR20100073976A (ko) * | 2008-12-23 | 2010-07-01 | 엘지전자 주식회사 | 상향링크 전송 전력을 제어하는 방법 및 이를 위한 장치 |
| KR20100080280A (ko) * | 2008-12-31 | 2010-07-08 | 삼성전자주식회사 | Harq 프로세스를 사용하는 이동통신 시스템의 전송 제어방법 |
| EP2374320B1 (en) | 2009-01-08 | 2015-04-22 | LG Electronics Inc. | Method of handling time alignment command during a random access procedure |
| US8295240B2 (en) * | 2009-02-02 | 2012-10-23 | Research In Motion Limited | Discontinuous reception start offset coordinated with semi-persistent scheduling system and method |
| US8406781B2 (en) | 2009-02-02 | 2013-03-26 | Lg Electronics Inc. | Determination of user equipment antenna capability |
| WO2010087570A1 (en) | 2009-02-02 | 2010-08-05 | Lg Electronics Inc. | Random access channel resource allocation |
| EP2399425A1 (en) | 2009-02-18 | 2011-12-28 | Nokia Siemens Networks OY | Controlling transmissions on composite carriers |
| US20120002555A1 (en) | 2009-03-13 | 2012-01-05 | Wataru Ohuchi | Mobile station apparatus, base station apparatus, integrated circuit, and method of detecting random access problems |
| US9084261B2 (en) | 2009-03-16 | 2015-07-14 | Qualcomm Incorporated | Discontinuous uplink transmission operation and interference avoidance for a multi-carrier system |
| US8989105B2 (en) | 2009-03-17 | 2015-03-24 | Htc Corporation | Method of establishing multiple links with multiple component carriers and related communication device |
| WO2010107354A1 (en) | 2009-03-17 | 2010-09-23 | Telefonaktiebolaget L M Ericsson (Publ) | High priority random access |
| KR101568878B1 (ko) | 2009-03-17 | 2015-11-12 | 삼성전자주식회사 | 무선 통신 시스템에서 단말의 가용 전송 전력 정보를 보고하는 방법 및 장치 |
| JP2010220214A (ja) | 2009-03-17 | 2010-09-30 | Kotatsu Kokusai Denshi Kofun Yugenkoshi | 多重コンポーネント・キャリアで多重リンクを設立する方法及び関連する通信装置 |
| CN101841905B (zh) * | 2009-03-18 | 2012-12-26 | 电信科学技术研究院 | 一种指示重启终端时间对准定时器的方法及基站 |
| CN101841889B (zh) | 2009-03-19 | 2014-11-05 | 中兴通讯股份有限公司 | 随机接入信息的获取方法及用户设备 |
| EP2553986B1 (en) * | 2010-04-01 | 2016-09-07 | Sun Patent Trust | Transmit power control for physical random access channels |
| EP2244515A1 (en) * | 2009-04-23 | 2010-10-27 | Panasonic Corporation | Logical channel prioritization procedure for generating multiple uplink transport blocks |
| WO2010123143A1 (ja) | 2009-04-23 | 2010-10-28 | 日本電気株式会社 | 送信装置、送信方法及び送信装置の制御プログラム |
| EP2422574B1 (en) | 2009-04-23 | 2013-01-23 | InterDigital Patent Holdings, Inc. | Method and apparatus for random access in multicarrier wireless communications |
| CN101873713A (zh) * | 2009-04-24 | 2010-10-27 | 中兴通讯股份有限公司 | 随机接入方法、终端 |
| US8437798B2 (en) | 2009-04-27 | 2013-05-07 | Motorola Mobility Llc | Uplink scheduling support in multi-carrier wireless communication systems |
| FR2944809B1 (fr) | 2009-04-27 | 2011-06-17 | Textiles Plastiques Chomarat | Procede de fabrication d'un complexe textile incluant des motifs decoratifs et complexe ainsi fabrique. |
| US20100272091A1 (en) | 2009-04-27 | 2010-10-28 | Motorola, Inc. | Uplink Scheduling Supoort in Multi-Carrier Wireless Communication Systems |
| KR101527974B1 (ko) | 2009-04-30 | 2015-06-15 | 엘지전자 주식회사 | 무선통신 시스템에서 상향링크 접속 제어방법 |
| EP2418885B1 (en) * | 2009-04-30 | 2014-02-12 | Huawei Technologies Co., Ltd. | Uplink signal processing method, base station and user terminal |
| CN101883437B (zh) | 2009-05-05 | 2014-12-10 | 中兴通讯股份有限公司 | 随机接入方法以及基站 |
| EP3989651B1 (en) | 2009-05-22 | 2024-02-14 | BlackBerry Limited | Reporting power headroom for aggregated carriers |
| KR101119119B1 (ko) | 2009-06-08 | 2012-03-16 | 엘지전자 주식회사 | 반송파 집성을 이용한 통신 방법 및 이를 위한 장치 |
| AU2010260186B2 (en) * | 2009-06-15 | 2013-11-28 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and system for discontinuous reception operation for long term evolution advanced carrier aggregation |
| CN101588629B (zh) * | 2009-06-16 | 2015-08-12 | 中兴通讯股份有限公司 | 一种载波聚合系统中同步下行分量载波的确定方法和装置 |
| CN101932087A (zh) | 2009-06-19 | 2010-12-29 | 大唐移动通信设备有限公司 | 一种功率余量的上报方法、装置和系统 |
| US8634313B2 (en) | 2009-06-19 | 2014-01-21 | Qualcomm Incorporated | Method and apparatus that facilitates a timing alignment in a multicarrier system |
| US20110158117A1 (en) | 2009-06-29 | 2011-06-30 | Qualcomm Incorporated | Power headroom report for simultaneous transmissions on disparate radio access technologies |
| WO2011005011A2 (ko) * | 2009-07-06 | 2011-01-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 임의 접속 방법 및 장치 |
| CN101998475A (zh) * | 2009-08-13 | 2011-03-30 | 中兴通讯股份有限公司 | 一种载波聚合中触发无线链路失败的方法及系统 |
| CN101998661B (zh) * | 2009-08-13 | 2014-01-29 | 电信科学技术研究院 | 一种判决无线链路失败的方法和装置 |
| KR101683113B1 (ko) | 2009-08-14 | 2016-12-06 | 엘지전자 주식회사 | 상향링크 및 하향링크 멀티 캐리어를 지원하는 무선통신 시스템에 있어서, 사용자 기기와 기지국 간의 무선 통신 방법 및 상기 방법을 수행하기 위한 장치 |
| US9144100B2 (en) | 2009-08-17 | 2015-09-22 | Google Technology Holdings LLC | Method and apparatus for radio link failure recovery |
| CN101998646A (zh) | 2009-08-19 | 2011-03-30 | 中兴通讯股份有限公司 | 用于长期演进系统的随机接入方法及装置 |
| CN101646234A (zh) * | 2009-09-01 | 2010-02-10 | 中兴通讯股份有限公司 | 一种定时提前量的获取方法 |
| HUE031543T2 (en) * | 2009-09-15 | 2017-07-28 | Huawei Tech Co Ltd | Upload Direction Sync Processing Process, User Device, and Base Station |
| CN105721132B (zh) * | 2009-09-25 | 2019-03-26 | 黑莓有限公司 | 用于多载波网络操作的系统和方法 |
| US9585164B2 (en) * | 2009-09-25 | 2017-02-28 | Blackberry Limited | System and method for multi-carrier network operation |
| CN102036284B (zh) * | 2009-09-30 | 2013-08-28 | 华为技术有限公司 | 载波聚合场景下无线链路失败的处理方法和装置 |
| KR20110040672A (ko) * | 2009-10-12 | 2011-04-20 | 주식회사 팬택 | 무선통신 시스템에서 제어정보 송수신방법 및 장치 |
| US8804632B2 (en) * | 2009-10-30 | 2014-08-12 | Lg Electronics Inc. | Method of performing random access procedure in multiple component carrier system |
| EP2317815A1 (en) | 2009-11-02 | 2011-05-04 | Panasonic Corporation | Power-limit reporting in a communication system using carrier aggregation |
| TWI519190B (zh) * | 2009-11-19 | 2016-01-21 | 內數位專利控股公司 | 多載波系統中分量載波啟動/止動 |
| JP5048746B2 (ja) * | 2009-12-09 | 2012-10-17 | シャープ株式会社 | 通信システム、移動局装置、無線リンク状態管理方法及び集積回路 |
| US8315661B2 (en) | 2009-12-31 | 2012-11-20 | Cellco Partnership | Enhanced power headroom reporting |
| KR101752500B1 (ko) | 2010-01-07 | 2017-06-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 시간 동기를 수신하는 방법 및 장치 |
| CN105846981B (zh) * | 2010-01-08 | 2019-03-26 | 交互数字专利控股公司 | 一种wtru及用于建立时间提前量的方法 |
| JP2011155335A (ja) * | 2010-01-26 | 2011-08-11 | Sharp Corp | 通信システム及び移動局装置及び基地局装置及び処理方法 |
| KR101674221B1 (ko) | 2010-01-28 | 2016-11-09 | 엘지전자 주식회사 | 무선 통신 시스템에서 로그된 측정 보고 방법 및 장치 |
| KR101676045B1 (ko) | 2010-02-09 | 2016-11-15 | 엘지전자 주식회사 | 무선 통신 시스템에서 로그된 측정 폐기 방법 및 장치 |
| KR101674222B1 (ko) | 2010-02-09 | 2016-11-09 | 엘지전자 주식회사 | 무선 통신 시스템에서 로그된 측정 보고 방법 및 장치 |
| KR101803015B1 (ko) | 2010-02-10 | 2017-12-01 | 주식회사 골드피크이노베이션즈 | 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치 |
| US9253798B2 (en) | 2010-02-12 | 2016-02-02 | Interdigital Patent Holdings, Inc. | Method and apparatus for optimizing uplink random access channel transmission |
| EP2537379A1 (en) * | 2010-02-15 | 2012-12-26 | Telefonaktiebolaget LM Ericsson (publ) | Methods and arrangements in radio communication systems |
| US8917593B2 (en) * | 2010-03-18 | 2014-12-23 | Qualcomm Incorporated | Random access design in a multiple component carrier communication network |
| CN101848506B (zh) * | 2010-03-25 | 2012-10-10 | 新邮通信设备有限公司 | 一种长期演进增强系统中的切换方法和系统 |
| KR20110109992A (ko) | 2010-03-29 | 2011-10-06 | 엘지전자 주식회사 | 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치 |
| US9084195B2 (en) * | 2010-04-01 | 2015-07-14 | Nokia Technologies Oy | Multiple timing advance and carrier aggregation |
| US9363059B2 (en) * | 2010-04-02 | 2016-06-07 | Acer Incorporated | Method of handling component carrier activation and deactivation and communication device thereof |
| TWI459839B (zh) | 2010-04-02 | 2014-11-01 | Mediatek Inc | 管理多成分載波、緩存器狀態報告以及功率餘裕回報方法 |
| US8982805B2 (en) | 2010-04-09 | 2015-03-17 | Acer Incorporated | Activating component carriers by non-contention based random access procedure |
| US8219127B2 (en) | 2010-04-11 | 2012-07-10 | Lg Electronics Inc. | Apparatus and method of performing measurements logging in wireless communication system |
| CN102907060B (zh) * | 2010-05-25 | 2015-10-21 | 交互数字专利控股公司 | 在不连续接收中重调谐间隙以及调度间隙 |
| US8867440B2 (en) | 2010-05-28 | 2014-10-21 | Qualcomm Incorporated | Power headroom reporting for multicarrier LTE systems |
| US10536910B2 (en) * | 2010-05-28 | 2020-01-14 | Qualcomm Incorporated | Apparatus and method for random access channel power prioritization |
| HUE047969T2 (hu) | 2010-06-18 | 2020-05-28 | Ericsson Telefon Ab L M | Eljárások összetevõ vivõ indexek és kapcsolódó vezeték nélküli végberendezések és bázisállomások szerint elrendezett teljesítménytartalék-jelentések biztosítására |
| AU2011269153B2 (en) | 2010-06-21 | 2015-03-19 | Cellular Communications Equipment Llc | Carrier aggregation with power headroom report |
| WO2012016123A1 (en) * | 2010-07-30 | 2012-02-02 | E. I. Du Pont De Nemours And Company | Multilayer films containing a fluorinated copolymer resin layer and an encapsulant layer |
| CA3062662A1 (en) * | 2010-08-13 | 2012-02-16 | Interdigital Patent Holdings, Inc. | Methods and systems for in-device interference mitigation |
| US9258092B2 (en) * | 2010-09-17 | 2016-02-09 | Blackberry Limited | Sounding reference signal transmission in carrier aggregation |
| KR101835326B1 (ko) | 2010-09-26 | 2018-03-07 | 엘지전자 주식회사 | 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치 |
| GB2499331B (en) | 2010-09-30 | 2014-07-09 | Lg Electronics Inc | Apparatus and method of reporting power headroom in wireless communication system |
| CN105898848B (zh) * | 2010-09-30 | 2019-08-06 | 索尼公司 | 电子设备、通信方法以及用户设备 |
| US8730829B2 (en) | 2010-10-01 | 2014-05-20 | Mediatek Inc. | Indication of user equipment transmit power capacilty in carrier aggregation |
| US20120082107A1 (en) * | 2010-10-05 | 2012-04-05 | Ou Meng-Hui | Method and apparatus for implicit scell deactivation in a wireless communication system |
| US9055544B2 (en) | 2010-11-02 | 2015-06-09 | Alcatel Lucent | Methods of setting maximum output power for user equipment and reporting power headroom, and the user equipment |
| US8989025B2 (en) | 2010-11-12 | 2015-03-24 | Telefonaktiebolaget L M Ericsson (Publ) | UE timing adjustment in a multi-RAT, carrier aggregation community system |
| JP5307112B2 (ja) * | 2010-12-17 | 2013-10-02 | シャープ株式会社 | 移動局装置、基地局装置、無線通信システム、制御方法及び集積回路 |
| EP2659720B1 (en) | 2010-12-30 | 2015-02-25 | Telefonaktiebolaget L M Ericsson (publ) | Methods and apparatuses for enabling power back-off indication in phr in a telecommunications system |
| US8934362B2 (en) | 2011-01-06 | 2015-01-13 | Mediatek Inc. | Power control method to mitigate interference for in-device coexistence |
| TWI549440B (zh) | 2011-01-07 | 2016-09-11 | 內數位專利控股公司 | 處理額外功率後移方法、裝置及系統 |
| KR101776873B1 (ko) * | 2011-01-11 | 2017-09-11 | 삼성전자 주식회사 | 이동통신 시스템에서 역방향 전송 출력 결정 방법 및 장치 |
| WO2012108643A2 (en) | 2011-02-09 | 2012-08-16 | Pantech Co., Ltd. | Apparatus and method for transmitting uplink signal in multiple component carrier system |
| KR102073027B1 (ko) * | 2011-04-05 | 2020-02-04 | 삼성전자 주식회사 | 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치 |
| CN103493533A (zh) | 2011-02-21 | 2014-01-01 | 三星电子株式会社 | 有效报告用户设备传输功率的方法及其装置 |
| US8923251B2 (en) * | 2011-03-24 | 2014-12-30 | Htc Corporation | Method of handling uplink time alignment |
| WO2012134138A2 (ko) * | 2011-03-28 | 2012-10-04 | 엘지전자 주식회사 | 상향링크 신호 전송방법 및 수신방법과, 사용자기기 및 기지국 |
| US9345048B2 (en) * | 2011-03-30 | 2016-05-17 | Nokia Technologies Oy | Random access data channel for machine type communications |
| US9467959B2 (en) * | 2011-04-01 | 2016-10-11 | Mediatek, Inc. | Method of maintaining multiple timing advance |
| CN106060919B (zh) | 2011-04-02 | 2019-11-29 | 华为技术有限公司 | 辅助定时提前量的获取方法、终端、装置和介质 |
| CN103460784A (zh) * | 2011-04-02 | 2013-12-18 | 瑞萨移动公司 | 用于基于一个分量载波触发为另一分量载波确定定时提前的方法、装置和计算机程序产品 |
| KR20120115953A (ko) | 2011-04-11 | 2012-10-19 | 삼성전자주식회사 | 단말 획득 정보를 효율적으로 기지국에 전달하는 방법 및 장치 |
| TWI574532B (zh) * | 2011-05-10 | 2017-03-11 | 內數位專利控股公司 | 獲得次胞元上鏈定時校準方法及裝置 |
| US9642161B2 (en) * | 2011-05-11 | 2017-05-02 | Nokia Solutions And Networks Oy | Cross-scheduling for random access response |
| US9949221B2 (en) * | 2011-07-27 | 2018-04-17 | Sharp Kabushiki Kaisha | Devices for multi-cell communications |
| EP2552161B1 (en) * | 2011-07-29 | 2016-12-07 | HTC Corporation | Method of handling uplink timing and related communication device |
| TWI500344B (zh) * | 2011-09-30 | 2015-09-11 | Alcatel Lucent | A method of configuring the timing of the advance group and / or the time synchronization timer |
| WO2013051836A1 (en) | 2011-10-02 | 2013-04-11 | Lg Electronics Inc. | Method of reporting measurement result in wireless communicattion system and apparatus for the same |
| US9237419B2 (en) | 2011-10-08 | 2016-01-12 | Lg Electronics Inc. | Method for reporting position information together with other information in a wireless communication system and apparatus for supporting same |
| US20130114576A1 (en) * | 2011-11-03 | 2013-05-09 | Pantech Co., Ltd. | Apparatus and method for performing uplink synchronization in multiple component carrier system |
| US9615281B2 (en) | 2011-11-04 | 2017-04-04 | Lg Electronics Inc. | Method of transmitting and receiving signal to and from network at UE in wireless communication system and apparatus for the same |
| EP3937551A3 (en) * | 2012-01-25 | 2022-02-09 | Comcast Cable Communications, LLC | Random access channel in multicarrier wireless communications with timing advance groups |
| US9215678B2 (en) * | 2012-04-01 | 2015-12-15 | Ofinno Technologies, Llc | Timing advance timer configuration in a wireless device and a base station |
| US20130258956A1 (en) * | 2012-04-01 | 2013-10-03 | Esmael Hejazi Dinan | Random Access Process in a Wireless Device |
| KR20130126427A (ko) * | 2012-05-11 | 2013-11-20 | 주식회사 팬택 | 다중 요소 반송파 시스템에서 단말의 성능정보의 전송장치 및 방법 |
| US9534527B2 (en) | 2012-05-11 | 2017-01-03 | Nissan Motor Co., Ltd. | Thermostat failure detection device and thermostat failure detection method |
| US9532253B2 (en) | 2013-09-26 | 2016-12-27 | Sharp Kabushiki Kaisha | Systems and methods for multi-connectivity operation |
-
2012
- 2012-04-03 KR KR1020120034308A patent/KR102073027B1/ko active Active
- 2012-04-05 WO PCT/KR2012/002585 patent/WO2012138154A2/ko not_active Ceased
- 2012-04-05 CN CN201280027583.6A patent/CN103597901B/zh active Active
- 2012-04-05 KR KR1020120035238A patent/KR101996357B1/ko active Active
- 2012-04-05 KR KR1020120035216A patent/KR101974987B1/ko active Active
- 2012-04-05 US US14/008,144 patent/US9210677B2/en active Active
- 2012-04-05 EP EP12767644.3A patent/EP2701319A4/en not_active Withdrawn
- 2012-04-05 CN CN201710086512.8A patent/CN107172700B/zh active Active
- 2012-04-05 CN CN201280027756.4A patent/CN103620993B/zh active Active
- 2012-04-05 US US13/440,195 patent/US8964793B2/en active Active
- 2012-04-05 US US13/440,152 patent/US8824310B2/en active Active
- 2012-04-05 US US13/440,351 patent/US9491782B2/en active Active
- 2012-04-05 CN CN201280027416.1A patent/CN103597764B/zh active Active
- 2012-04-05 WO PCT/KR2012/002571 patent/WO2012138143A2/en not_active Ceased
- 2012-04-05 EP EP12767780.5A patent/EP2695456B1/en active Active
- 2012-04-05 WO PCT/KR2012/002588 patent/WO2012138155A2/en not_active Ceased
- 2012-04-05 WO PCT/KR2012/002549 patent/WO2012138132A2/en not_active Ceased
- 2012-04-05 CN CN201710146742.9A patent/CN107453847B/zh active Active
- 2012-04-05 KR KR1020120035570A patent/KR20120113687A/ko not_active Ceased
- 2012-04-05 EP EP20202919.5A patent/EP3826378B1/en active Active
- 2012-04-05 KR KR1020120035517A patent/KR101944806B1/ko active Active
- 2012-04-05 AU AU2012240726A patent/AU2012240726B2/en active Active
- 2012-04-05 US US14/110,133 patent/US9288801B2/en active Active
- 2012-04-05 EP EP12767643.5A patent/EP2695318B1/en active Active
- 2012-04-05 CN CN201710940663.5A patent/CN107483161B/zh active Active
- 2012-04-05 JP JP2014503600A patent/JP6038880B2/ja active Active
- 2012-04-05 AU AU2012240734A patent/AU2012240734B2/en active Active
- 2012-04-05 CN CN201280027674.XA patent/CN103583009B/zh active Active
- 2012-04-05 EP EP12767346.5A patent/EP2695317B1/en active Active
- 2012-04-05 CN CN201611001840.5A patent/CN106900053B/zh active Active
- 2012-04-05 JP JP2014503595A patent/JP5992995B2/ja active Active
- 2012-04-05 JP JP2014503599A patent/JP6158165B2/ja active Active
- 2012-04-05 EP EP18202354.9A patent/EP3454613B1/en active Active
- 2012-04-05 ES ES17171119T patent/ES2716740T3/es active Active
- 2012-04-05 WO PCT/KR2012/002570 patent/WO2012138142A2/en not_active Ceased
- 2012-04-05 KR KR1020120035217A patent/KR20120113679A/ko not_active Withdrawn
- 2012-04-05 EP EP12767522.1A patent/EP2695470B1/en active Active
- 2012-04-05 WO PCT/KR2012/002555 patent/WO2012138134A2/ko not_active Ceased
- 2012-04-05 US US13/440,316 patent/US20120257559A1/en not_active Abandoned
- 2012-04-05 EP EP17171119.5A patent/EP3247066B1/en active Active
- 2012-04-05 CN CN201710146741.4A patent/CN107454667B/zh active Active
- 2012-04-05 EP EP18202243.4A patent/EP3451558B1/en active Active
- 2012-04-05 US US13/440,216 patent/US10582480B2/en active Active
- 2012-04-05 EP EP12768341.5A patent/EP2696522B1/en active Active
- 2012-04-05 AU AU2012240733A patent/AU2012240733B2/en active Active
- 2012-04-05 WO PCT/KR2012/002556 patent/WO2012138135A2/en not_active Ceased
- 2012-04-05 EP EP12767739.1A patent/EP2695449A4/en not_active Withdrawn
- 2012-04-05 EP EP20199027.2A patent/EP3783829B1/en active Active
-
2014
- 2014-08-01 US US14/449,617 patent/US10264618B2/en active Active
-
2015
- 2015-01-22 US US14/602,630 patent/US9585188B2/en active Active
- 2015-01-23 US US14/604,196 patent/US9398632B2/en active Active
- 2015-01-23 US US14/604,183 patent/US9380632B2/en active Active
- 2015-06-04 US US14/731,043 patent/US9565711B2/en active Active
- 2015-08-13 US US14/825,750 patent/US9491783B2/en active Active
-
2016
- 2016-03-14 US US15/069,950 patent/US9635700B2/en active Active
- 2016-11-01 US US15/340,366 patent/US10098106B2/en active Active
-
2017
- 2017-02-22 US US15/439,512 patent/US10602492B2/en active Active
- 2017-04-21 US US15/494,263 patent/US10349393B2/en active Active
-
2020
- 2020-03-02 US US16/806,395 patent/US11178656B2/en active Active
Non-Patent Citations (1)
| Title |
|---|
| 3gpp R2-101567* * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11483110B2 (en) | 2018-02-15 | 2022-10-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient MAC CE indication of spatial relation for semi-persistent SRS |
| US11863483B2 (en) | 2018-02-15 | 2024-01-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient MAC CE indication of spatial relation for semi-persistent SRS |
| KR20190129340A (ko) * | 2018-05-10 | 2019-11-20 | 삼성전자주식회사 | 광대역 무선 통신 시스템에서 상향링크 시간정렬을 제어하는 방법 및 장치 |
| US11596005B2 (en) | 2018-05-10 | 2023-02-28 | Samsung Electronics Co., Ltd. | Method and apparatus for controlling uplink time alignment in broadband wireless communication system |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102073027B1 (ko) | 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치 | |
| US11202285B2 (en) | Method and apparatus of configuring downlink timing and transmitting random access response in mobile communication system using carrier aggregation | |
| KR102066425B1 (ko) | 반송파 집적 기술을 사용하는 무선통신시스템에서 타임 정렬 타이머를 적용하는 방법 및 장치 | |
| US11943721B2 (en) | Method and apparatus of operating multiple time alignment timers in mobile communication system supporting carrier aggregation | |
| KR102050915B1 (ko) | 향상된 반송파 집적 기술을 사용하는 무선통신시스템에서 단말의 동작 방법 및 장치 | |
| KR102072558B1 (ko) | 반송파 집적 시스템에서 반송파 활성화 방법 및 장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20120403 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20170403 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20120403 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20181109 Patent event code: PE09021S01D |
|
| E90F | Notification of reason for final refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20190516 Patent event code: PE09021S02D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20191029 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20200129 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20200130 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20221229 Start annual number: 4 End annual number: 4 |