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WO2013012213A3 - 가변 대역폭을 지원하는 통신 방법 및 무선기기 - Google Patents

가변 대역폭을 지원하는 통신 방법 및 무선기기 Download PDF

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Publication number
WO2013012213A3
WO2013012213A3 PCT/KR2012/005578 KR2012005578W WO2013012213A3 WO 2013012213 A3 WO2013012213 A3 WO 2013012213A3 KR 2012005578 W KR2012005578 W KR 2012005578W WO 2013012213 A3 WO2013012213 A3 WO 2013012213A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless device
communication method
device supporting
variable bandwidth
supporting variable
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.)
Ceased
Application number
PCT/KR2012/005578
Other languages
English (en)
French (fr)
Other versions
WO2013012213A2 (ko
Inventor
안준기
서동연
김학성
양석철
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to KR1020137030590A priority Critical patent/KR101480259B1/ko
Priority to US14/130,638 priority patent/US20140133433A1/en
Publication of WO2013012213A2 publication Critical patent/WO2013012213A2/ko
Publication of WO2013012213A3 publication Critical patent/WO2013012213A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04W72/0457—Variable allocation of band or rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

무선기기가 기본 대역폭을 지원하는 기지국으로 동작 대역폭을 지시하는 랜덤 액세스 프리앰블을 전송하고, 및 상기 무선기기가 상기 기지국으로부터 상기 랜덤 액세스 프리앰블에 대한 응답으로 랜덤 액세스 응답을 수신한다. 상기 동작 대역폭은 상기 기본 대역폭보다 작다.
PCT/KR2012/005578 2011-07-15 2012-07-13 가변 대역폭을 지원하는 통신 방법 및 무선기기 Ceased WO2013012213A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020137030590A KR101480259B1 (ko) 2011-07-15 2012-07-13 가변 대역폭을 지원하는 통신 방법 및 무선기기
US14/130,638 US20140133433A1 (en) 2011-07-15 2012-07-13 Communication method and wireless device supporting variable bandwidth

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161508071P 2011-07-15 2011-07-15
US61/508,071 2011-07-15
US201161554960P 2011-11-02 2011-11-02
US61/554,960 2011-11-02

Publications (2)

Publication Number Publication Date
WO2013012213A2 WO2013012213A2 (ko) 2013-01-24
WO2013012213A3 true WO2013012213A3 (ko) 2013-04-11

Family

ID=47558585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005578 Ceased WO2013012213A2 (ko) 2011-07-15 2012-07-13 가변 대역폭을 지원하는 통신 방법 및 무선기기

Country Status (3)

Country Link
US (1) US20140133433A1 (ko)
KR (1) KR101480259B1 (ko)
WO (1) WO2013012213A2 (ko)

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EP2847917B1 (en) * 2012-05-11 2018-10-31 Telefonaktiebolaget LM Ericsson (publ) Apparatus and method for downlink scheduling
CN104170445B (zh) * 2012-06-06 2018-06-15 华为技术有限公司 一种消息的重传方法及终端、基站
US9867183B2 (en) 2013-07-12 2018-01-09 Lg Electronics Inc. Communication method and wireless device for supporting variable bandwidth
CN104936183B (zh) 2014-03-17 2020-06-16 中兴通讯股份有限公司 一种传输数据的方法及装置
WO2016003065A1 (en) * 2014-07-03 2016-01-07 Lg Electronics Inc. Method and apparatus for transmitting uplink data in wireless communication system
US10348397B2 (en) 2014-10-06 2019-07-09 Lg Electronics Inc. Method and apparatus for measuring channel in wireless communication system
US10143005B2 (en) * 2014-11-07 2018-11-27 Qualcomm Incorporated Uplink control resource allocation for dynamic time-division duplex systems
KR20160075995A (ko) * 2014-12-19 2016-06-30 한국전자통신연구원 물리 채널 전송 방법 및 장치
JP6476306B2 (ja) * 2015-01-29 2019-02-27 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｍｔｃデバイスに適したｐｄｃｃｈの初期化
CN107211352B (zh) * 2015-01-30 2020-08-25 索尼公司 电信装置与方法
US20160270038A1 (en) * 2015-03-11 2016-09-15 Samsung Electronics Co., Ltd Transmissions of downlink control channels for low cost ues
KR102359788B1 (ko) 2015-05-29 2022-02-08 삼성전자 주식회사 광대역 서비스를 제공하는 무선통신 시스템에서 스케쥴링 방법 및 장치
EP3314967B1 (en) * 2015-06-25 2023-06-07 Apple Inc. Dynamic partition resource allocation in 5g networks
KR102498332B1 (ko) * 2015-08-14 2023-02-10 한국전자통신연구원 면허 및 비면허 대역들을 지원하는 네트워크에서 통신 노드의 동작 방법
KR101884978B1 (ko) * 2015-11-04 2018-08-03 주식회사 케이티 시스템 정보를 반복하여 송신/수신하는 방법 및 그 장치
WO2017105538A1 (en) * 2015-12-17 2017-06-22 Intel IP Corporation System and methods for mtc ues with scalable bandwidth support
WO2017179784A1 (ko) * 2016-04-14 2017-10-19 엘지전자 주식회사 무선 통신 시스템에서 가변적 서브밴드 구성에 기반한 신호 송수신 방법 및 이를 위한 장치
CN107690173B (zh) 2016-08-05 2020-01-14 电信科学技术研究院 一种随机接入方法和设备
CN109661845B (zh) 2016-10-26 2021-03-30 华为技术有限公司 基于变带宽的通信方法和装置
KR20180062979A (ko) * 2016-11-05 2018-06-11 애플 인크. 비대칭 대역폭 지원 및 동적 대역폭 조정
WO2019051373A1 (en) * 2017-09-11 2019-03-14 Intel IP Corporation PHYSICAL RANDOM ACCESS CHANNEL FORMAT (PRACH) CONFIGURATION
US10816517B2 (en) 2018-01-05 2020-10-27 Taiho Pharmaceutical Co., Ltd. Method for detecting trifluridine-related substance by high-performance liquid chromatography
KR102482490B1 (ko) * 2020-11-06 2022-12-28 한국전자통신연구원 통신 시스템에서 동기의 획득 유지 방법 및 장치

Citations (4)

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KR20080049596A (ko) * 2006-11-30 2008-06-04 한국전자통신연구원 랜덤액세스 방법 및 랜덤액세스 응답 방법
US20110170503A1 (en) * 2008-08-07 2011-07-14 Sung-Duck Chun Performing random access procedures using extended random access response
WO2010079902A1 (en) * 2009-01-06 2010-07-15 Lg Electronics Inc. Method for allocating resources for transmission of bandwidth request information and method for transmitting the bandwidth request information in a wireless communication system

Also Published As

Publication number Publication date
KR101480259B1 (ko) 2015-01-08
KR20140010158A (ko) 2014-01-23
US20140133433A1 (en) 2014-05-15
WO2013012213A2 (ko) 2013-01-24

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