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IN2015DN03912A - - Google Patents

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Publication number
IN2015DN03912A
IN2015DN03912A IN3912DEN2015A IN2015DN03912A IN 2015DN03912 A IN2015DN03912 A IN 2015DN03912A IN 3912DEN2015 A IN3912DEN2015 A IN 3912DEN2015A IN 2015DN03912 A IN2015DN03912 A IN 2015DN03912A
Authority
IN
India
Prior art keywords
communication
time shift
component carrier
sub frame
disclosed
Prior art date
Application number
Inventor
Stefano Sorrentino
Stefan Parkvall
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2015DN03912A publication Critical patent/IN2015DN03912A/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • H04W56/004—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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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

Landscapes

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

Abstract

A radio resource allocation method in a communication node is disclosed. The method comprises determining (424) that a first time reference or a fist communication using a first component carrier has a time shift compared to a second time reference of a second communication using a second component carrier. The method further comprises determining (426) a duration of a communication sub frame based on the time shift and scheduling (428) the determined communication sub frame on a first component carrier to a first communication device. The determined frame duration is equal to the time shift or equal to the normal sub frame length minus the time shift so as to avoid any overlap or interference. Corresponding computer program product arrangement communication node and first communication device are also disclosed.
IN3912DEN2015 2012-11-23 2012-11-23 IN2015DN03912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2012/051294 WO2014081359A1 (en) 2012-11-23 2012-11-23 Methods and apparatuses for radio resource management

Publications (1)

Publication Number Publication Date
IN2015DN03912A true IN2015DN03912A (en) 2015-10-02

Family

ID=47356267

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3912DEN2015 IN2015DN03912A (en) 2012-11-23 2012-11-23

Country Status (5)

Country Link
US (2) US9717085B2 (en)
EP (1) EP2923472B1 (en)
CN (1) CN104798353B (en)
IN (1) IN2015DN03912A (en)
WO (1) WO2014081359A1 (en)

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US10334645B2 (en) * 2013-08-09 2019-06-25 Lg Electroncis Inc. Method and apparatus for transmitting signal from device-to-device terminal in wireless communication system
JP2015126393A (en) * 2013-12-26 2015-07-06 株式会社Ｎｔｔドコモ User terminal, radio base station, radio communication system, and radio communication method
US10003986B2 (en) * 2014-09-26 2018-06-19 Futurewei Technologies, Inc. Device, network, and method for communications with variable-duration reference signals
US9936498B2 (en) * 2014-11-04 2018-04-03 Qualcomm Incorporated High reliability low latency mission critical communication
KR101880873B1 (en) * 2014-11-05 2018-07-20 후지쯔 가부시끼가이샤 Wireless communication system, base station apparatus and terminal apparatus
US10091746B2 (en) * 2015-05-14 2018-10-02 Industrial Technology Research Institute Synchronization source device for synchronization coverage extension and method and system using the same
US11096028B2 (en) * 2015-08-26 2021-08-17 Huawei Technologies Co., Ltd. Frame structure for machine-type communications with adjustable pulse bandwidth
US10178659B2 (en) * 2015-11-09 2019-01-08 Htc Corporation Device and method of handling shortened enhanced physical downlink control channel transmission
US10674535B2 (en) * 2015-11-13 2020-06-02 Futurewei Technologies, Inc. Device, network, and method for communications with opportunistic transmission and reception
CN114785466B (en) * 2015-12-18 2024-09-17 弗劳恩霍夫应用研究促进协会 Data signal transmission with reduced end-to-end delay in a wireless communication system
CN106937383B (en) * 2015-12-30 2021-12-21 北京三星通信技术研究有限公司 Method and equipment for determining shortened subframe scheduling
CN107852322A (en) * 2016-01-21 2018-03-27 三菱电机株式会社 Communication system, communication device and communication method
US20180035455A1 (en) * 2016-07-28 2018-02-01 Qualcomm Incorporated Techniques for adaptive transmissions during urllc
CN115643642A (en) * 2016-09-30 2023-01-24 中兴通讯股份有限公司 Data receiving method, data sending method, data receiving device, data sending device, data receiving equipment and data storage medium
WO2018175820A1 (en) 2017-03-23 2018-09-27 Gang Xiong Scheduling and hybrid automatic repeat request operation and codebook design for new radio carrier aggregation
US20250016683A1 (en) * 2023-07-03 2025-01-09 Qualcomm Incorporated Target wake time (twt) coordination techniques

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030007471A1 (en) * 2001-07-03 2003-01-09 Daisuke Terasawa Operation of wideband code division multiple access base stations
KR100584326B1 (en) * 2003-06-03 2006-05-26 삼성전자주식회사 Short-range communication system and method in a wireless communication system
US7508842B2 (en) * 2005-08-18 2009-03-24 Motorola, Inc. Method and apparatus for pilot signal transmission
KR100779092B1 (en) * 2005-11-10 2007-11-27 한국전자통신연구원 Cell search method, forward link frame transmissin method, apparatus using the same and forward link frame structure
KR20070050338A (en) * 2005-11-10 2007-05-15 한국전자통신연구원 Cell search method, forward link frame transmission method, apparatus and forward link frame structure using the same in ODFM cellular system
WO2007078171A2 (en) * 2006-01-05 2007-07-12 Lg Electronics Inc. Method of transmitting feedback information in a wireless communication system
US8050369B2 (en) * 2008-04-14 2011-11-01 Telefonaktiebolaget Lm Ericsson (Publ) System and method of receiving and processing multicommunication signals
US9397876B2 (en) * 2009-02-20 2016-07-19 Broadcom Corporation Synchronization and frame structure determination of a base station
ES2905351T3 (en) * 2009-03-17 2022-04-08 Nokia Solutions & Networks Oy Configuring Periodic Feedback Information Transmission on a Physical Uplink Shared Channel (PUSCH)
US20120258706A1 (en) * 2009-03-27 2012-10-11 Ling Yu Apparatus, Method and Article of Manufacture
US8630229B2 (en) * 2009-07-06 2014-01-14 Intel Corporation Base station and method for reducing asynchronous interference in a multi-tier OFDMA overlay network

Also Published As

Publication number Publication date
WO2014081359A1 (en) 2014-05-30
CN104798353B (en) 2019-08-06
US10064188B2 (en) 2018-08-28
CN104798353A (en) 2015-07-22
US9717085B2 (en) 2017-07-25
EP2923472A1 (en) 2015-09-30
EP2923472B1 (en) 2020-01-08
US20150341934A1 (en) 2015-11-26
US20170325231A1 (en) 2017-11-09

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