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)
  • Communication Control (AREA)
  • Radio Transmission System (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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US20120231739A1 (en) * 2009-11-23 2012-09-13 Yu Chen Cooperative communications in cellular networks
EP2524472A4 (de) * 2010-01-15 2015-06-24 Nokia Corp Multicast-dienst
US9609370B2 (en) 2011-05-31 2017-03-28 Alcatel Lucent Video delivery modification based on network availability
US9071954B2 (en) 2011-05-31 2015-06-30 Alcatel Lucent Wireless optimized content delivery network
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
KR102147826B1 (ko) 2012-08-15 2020-10-14 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 로봇 암의 수동식 운동에 의해 제어되는 이동가능한 수술용 장착 플랫폼
EP2995152B1 (de) * 2013-05-15 2020-05-06 Huawei Technologies Co., Ltd. Systeme und verfahren für den betrieb drahtloser benutzereinrichtungen mit zellularen und wifi-schnittstellen
WO2015163798A1 (en) * 2014-04-23 2015-10-29 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for uplink user cooperative communication
CN105656590B (zh) * 2015-12-30 2019-03-08 天维尔信息科技股份有限公司 实现时间同步的方法、装置和系统
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
EP3881440A1 (de) 2018-12-28 2021-09-22 Google LLC Benutzergerätekoordinationssatz für ein drahtloses netzwerk
EP3884708A1 (de) 2019-01-02 2021-09-29 Google LLC Aggregation mehrerer aktiver koordinatensätze zur mobilitätsverwaltung
WO2020159773A1 (en) 2019-01-28 2020-08-06 Google Llc Dynamic carrier subband operation for active coordination sets
US12114173B2 (en) 2019-02-21 2024-10-08 Google Llc User-equipment-coordination set for a wireless network using an unlicensed frequency band
WO2020186097A1 (en) 2019-03-12 2020-09-17 Google Llc User-equipment coordination set beam sweeping
US10893572B2 (en) 2019-05-22 2021-01-12 Google Llc User-equipment-coordination set for disengaged mode
CN112567880B (zh) 2019-07-25 2024-08-09 谷歌有限责任公司 用户设备协调集重新分组
US11350439B2 (en) 2019-08-13 2022-05-31 Google Llc User-equipment-coordination-set control aggregation
EP4005101B1 (de) 2019-09-19 2023-12-20 Google LLC Verbesserte strahlsuche für aktive koordinationssätze
EP3997798B1 (de) 2019-09-19 2024-05-22 Google LLC Benutzergerätekoordinatenset-selektive teilnahme
KR20220096875A (ko) * 2020-12-31 2022-07-07 삼성전자주식회사 통신 그룹에 속한 복수의 디바이스들의 통신을 제어하는 방법 및 장치

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KR20070004370A (ko) 2005-07-04 2007-01-09 삼성전자주식회사 무선통신시스템을 위한 협동중계전송방법
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Also Published As

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

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