CN104335659B - 用于通过使用新的信道（e-roch）向ue提供关于sir偏移和传输秩的反馈的方法 - Google Patents

用于通过使用新的信道（e-roch）向ue提供关于sir偏移和传输秩的反馈的方法 Download PDF

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Publication number
CN104335659B
CN104335659B CN201380015015.9A CN201380015015A CN104335659B CN 104335659 B CN104335659 B CN 104335659B CN 201380015015 A CN201380015015 A CN 201380015015A CN 104335659 B CN104335659 B CN 104335659B
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China
Prior art keywords
channel
user equipment
agch
offset
rank
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CN201380015015.9A
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English (en)
Chinese (zh)
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CN104335659A (zh
Inventor
埃里克·拉森
布·约兰松
皮特·冯维里克恰
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink 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
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CN201380015015.9A 2012-03-19 2013-03-19 用于通过使用新的信道（e-roch）向ue提供关于sir偏移和传输秩的反馈的方法 Active CN104335659B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261612828P 2012-03-19 2012-03-19
US61/612,828 2012-03-19
PCT/SE2013/050303 WO2013141803A1 (en) 2012-03-19 2013-03-19 Method to provide feedback to an ue about sir offset and transmission rank by using a new channel (e-roch)

Publications (2)

Publication Number Publication Date
CN104335659A CN104335659A (zh) 2015-02-04
CN104335659B true CN104335659B (zh) 2018-10-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380015015.9A Active CN104335659B (zh) 2012-03-19 2013-03-19 用于通过使用新的信道（e-roch）向ue提供关于sir偏移和传输秩的反馈的方法

Country Status (6)

Country Link
US (1) US9392440B2 (enExample)
EP (1) EP2829141A1 (enExample)
JP (1) JP6247277B2 (enExample)
CN (1) CN104335659B (enExample)
AU (1) AU2013235811B2 (enExample)
WO (1) WO2013141803A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2859764A1 (en) * 2012-06-12 2015-04-15 Interdigital Patent Holdings, Inc. Method and apparatus for controlling uplink multiple-input multiple-output (mimo) transmissions
KR101660861B1 (ko) * 2012-10-30 2016-09-28 후아웨이 테크놀러지 컴퍼니 리미티드 공용 ｅ-ｒｇｃｈ 정보를 교환하는 방법, 장치 및 시스템
US10448422B2 (en) * 2014-05-08 2019-10-15 Nokia Solutions And Networks Oy Uplink grant detection for partial time division multiplexing mode
CN107733560B (zh) * 2016-08-12 2022-08-02 中兴通讯股份有限公司 数据分割方法、装置及终端
JP2024073078A (ja) * 2022-11-17 2024-05-29 富士通株式会社 通信装置、無線通信システム及び送信ランク切替方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000027052A1 (en) * 1998-11-03 2000-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Slotted mode code usage in a cellular communications system
US20070002801A1 (en) * 2005-05-10 2007-01-04 Ntt Docomo, Inc. Transmission rate control method, mobile station, radio network controller, and radio base station
CN101326848A (zh) * 2005-10-07 2008-12-17 美商内数位科技公司 提供控制信息支持高速下行链路和上行链路的方法和系统
WO2011127358A1 (en) * 2010-04-09 2011-10-13 Interdigital Patent Holdings Inc. Method and apparatus for power control for closed loop transmit diversity and mimo in uplink

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311411A (ja) * 2005-05-02 2006-11-09 Matsushita Electric Ind Co Ltd 通信端末装置、基地局装置および通信方法
US20060281417A1 (en) * 2005-05-10 2006-12-14 Ntt Docomo, Inc. Transmission rate control method and mobile station
JP2008283321A (ja) * 2007-05-09 2008-11-20 Nec Corp 移動体通信システム、移動機及びそれに用いる送信電力制御方法並びにそのプログラム
US8953713B2 (en) * 2010-11-08 2015-02-10 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
JP6162723B2 (ja) * 2012-01-27 2017-07-12 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 Ｍｉｍｏ動作においてｅ−ｄｃｈ制御チャネルを送信するための方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000027052A1 (en) * 1998-11-03 2000-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Slotted mode code usage in a cellular communications system
US20070002801A1 (en) * 2005-05-10 2007-01-04 Ntt Docomo, Inc. Transmission rate control method, mobile station, radio network controller, and radio base station
CN101326848A (zh) * 2005-10-07 2008-12-17 美商内数位科技公司 提供控制信息支持高速下行链路和上行链路的方法和系统
WO2011127358A1 (en) * 2010-04-09 2011-10-13 Interdigital Patent Holdings Inc. Method and apparatus for power control for closed loop transmit diversity and mimo in uplink

Also Published As

Publication number Publication date
JP6247277B2 (ja) 2017-12-13
EP2829141A1 (en) 2015-01-28
AU2013235811B2 (en) 2016-12-01
US20140078959A1 (en) 2014-03-20
JP2015518668A (ja) 2015-07-02
CN104335659A (zh) 2015-02-04
AU2013235811A1 (en) 2014-10-09
WO2013141803A1 (en) 2013-09-26
US9392440B2 (en) 2016-07-12

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