ATE543268T1 - Verfahren zur datenübertragung in einem drahtlosen kommunikationssystem - Google Patents

Verfahren zur datenübertragung in einem drahtlosen kommunikationssystem

Info

Publication number
ATE543268T1
ATE543268T1 AT08723322T AT08723322T ATE543268T1 AT E543268 T1 ATE543268 T1 AT E543268T1 AT 08723322 T AT08723322 T AT 08723322T AT 08723322 T AT08723322 T AT 08723322T AT E543268 T1 ATE543268 T1 AT E543268T1
Authority
AT
Austria
Prior art keywords
user equipment
cluster
data transmission
wireless communications
communications system
Prior art date
Application number
AT08723322T
Other languages
English (en)
Inventor
Bin Chul Ihm
Hyun Soo Ko
Sung Ho Park
Sergey Sergeyev
Victor Ermolaev
Alexander Flaksman
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
Application granted granted Critical
Publication of ATE543268T1 publication Critical patent/ATE543268T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/32—Connectivity information management, e.g. connectivity discovery or connectivity update for defining a routing cluster membership

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Communication Control (AREA)
AT08723322T 2007-04-10 2008-03-06 Verfahren zur datenübertragung in einem drahtlosen kommunikationssystem ATE543268T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070035043A KR101321295B1 (ko) 2007-04-10 2007-04-10 다중안테나 시스템의 데이터 전송 방법
PCT/KR2008/001285 WO2008123662A1 (en) 2007-04-10 2008-03-06 Method for transmitting data in wireless communication system

Publications (1)

Publication Number Publication Date
ATE543268T1 true ATE543268T1 (de) 2012-02-15

Family

ID=39831099

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08723322T ATE543268T1 (de) 2007-04-10 2008-03-06 Verfahren zur datenübertragung in einem drahtlosen kommunikationssystem

Country Status (7)

Country Link
US (1) US8351364B2 (de)
EP (1) EP2080286B1 (de)
JP (1) JP4954292B2 (de)
KR (1) KR101321295B1 (de)
CN (1) CN101578777B (de)
AT (1) ATE543268T1 (de)
WO (1) WO2008123662A1 (de)

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EP2505009B1 (de) * 2009-11-23 2017-08-16 Alcatel Lucent Kooperative kommunikation in mobilfunknetzen
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CN103188706A (zh) * 2011-12-29 2013-07-03 上海贝尔股份有限公司 一种用户终端之间进行协作传输的方法和装置
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CN105191469B (zh) * 2013-05-15 2020-02-14 华为技术有限公司 一种包含蜂窝接口和Wi-Fi接口的无线用户设备的操作系统和方法
WO2015163798A1 (en) * 2014-04-23 2015-10-29 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for uplink user cooperative communication
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US10498361B2 (en) 2016-04-20 2019-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for group transmissions
US10153814B1 (en) * 2017-06-13 2018-12-11 Corning Incorporated Massive multiple-input multiple-output (M-MIMO) wireless distribution system (WDS) and related methods for optimizing the M-MIMO WDS
US11218255B2 (en) * 2018-03-22 2022-01-04 Mars Semiconductor Corp. Wireless data communication system and method
WO2020139811A1 (en) 2018-12-28 2020-07-02 Google Llc User-equipment-coordination set for a wireless network
EP3884708A1 (de) 2019-01-02 2021-09-29 Google LLC Aggregation mehrerer aktiver koordinatensätze zur mobilitätsverwaltung
US12177821B2 (en) 2019-01-28 2024-12-24 Google Llc Dynamic carrier subband operation for active coordination sets
WO2020172022A1 (en) 2019-02-21 2020-08-27 Google Llc User-equipment-coordination set for a wireless network using an unlicensed frequency band
EP3928436B1 (de) 2019-03-12 2024-02-14 Google LLC Koordinierung der strahlabtastung einer benutzervorrichtungsmenge
US10893572B2 (en) 2019-05-22 2021-01-12 Google Llc User-equipment-coordination set for disengaged mode
BR112020016223A2 (pt) 2019-07-25 2021-03-23 Google Llc reagrupamento de conjunto de coordenação de equipamento de usuário
US11350439B2 (en) 2019-08-13 2022-05-31 Google Llc User-equipment-coordination-set control aggregation
US11804877B2 (en) 2019-09-19 2023-10-31 Google Llc Enhanced beam searching for active coordination sets
US11638272B2 (en) 2019-09-19 2023-04-25 Google Llc User-equipment-coordination-set selective participation
KR20220096875A (ko) * 2020-12-31 2022-07-07 삼성전자주식회사 통신 그룹에 속한 복수의 디바이스들의 통신을 제어하는 방법 및 장치

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CN101820642A (zh) * 2009-02-27 2010-09-01 富士通株式会社 无线通信系统及用于其中的数据传输方法

Also Published As

Publication number Publication date
KR101321295B1 (ko) 2013-10-25
EP2080286A1 (de) 2009-07-22
CN101578777B (zh) 2013-01-23
CN101578777A (zh) 2009-11-11
EP2080286B1 (de) 2012-01-25
JP2010514331A (ja) 2010-04-30
WO2008123662A1 (en) 2008-10-16
KR20080091936A (ko) 2008-10-15
JP4954292B2 (ja) 2012-06-13
US20100027487A1 (en) 2010-02-04
US8351364B2 (en) 2013-01-08
EP2080286A4 (de) 2009-11-04

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