CN104509187B - 一种信道质量指示cqi的上报方法及用户设备 - Google Patents

一种信道质量指示cqi的上报方法及用户设备 Download PDF

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Publication number
CN104509187B
CN104509187B CN201380000603.5A CN201380000603A CN104509187B CN 104509187 B CN104509187 B CN 104509187B CN 201380000603 A CN201380000603 A CN 201380000603A CN 104509187 B CN104509187 B CN 104509187B
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China
Prior art keywords
cqi
serving cell
assistant service
cell
user equipment
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CN201380000603.5A
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English (en)
Chinese (zh)
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CN104509187A (zh
Inventor
冯莉
郑潇潇
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN104509187A publication Critical patent/CN104509187A/zh
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Classifications

    • 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
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380000603.5A 2013-05-10 2013-05-10 一种信道质量指示cqi的上报方法及用户设备 Active CN104509187B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/075505 WO2014179999A1 (fr) 2013-05-10 2013-05-10 Procédé permettant de rapporter une information de qualité de canaux (cqi) et équipement utilisateur

Publications (2)

Publication Number Publication Date
CN104509187A CN104509187A (zh) 2015-04-08
CN104509187B true CN104509187B (zh) 2018-04-27

Family

ID=51866660

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380000603.5A Active CN104509187B (zh) 2013-05-10 2013-05-10 一种信道质量指示cqi的上报方法及用户设备

Country Status (2)

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CN (1) CN104509187B (fr)
WO (1) WO2014179999A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016101110A1 (fr) * 2014-12-22 2016-06-30 华为技术有限公司 Procédé de rapport d'indicateur de qualité de canal (cqi), procédé de déclenchement, dispositif et système de communication sans fil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101789813A (zh) * 2009-01-24 2010-07-28 中兴通讯股份有限公司 信道质量信息反馈方法及终端
CN102624500A (zh) * 2011-01-26 2012-08-01 上海华为技术有限公司 Cqi上报方法、获取cqi的方法、系统、终端及基站
WO2012102479A2 (fr) * 2011-01-24 2012-08-02 엘지전자 주식회사 Procédé servant à communiquer des informations d'état de canal dans un système de communication sans fil et appareil associé

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102739344B (zh) * 2011-04-12 2017-06-13 中兴通讯股份有限公司 一种上报信道状态信息的方法及装置、系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101789813A (zh) * 2009-01-24 2010-07-28 中兴通讯股份有限公司 信道质量信息反馈方法及终端
WO2012102479A2 (fr) * 2011-01-24 2012-08-02 엘지전자 주식회사 Procédé servant à communiquer des informations d'état de canal dans un système de communication sans fil et appareil associé
CN102624500A (zh) * 2011-01-26 2012-08-01 上海华为技术有限公司 Cqi上报方法、获取cqi的方法、系统、终端及基站

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Publication number Publication date
WO2014179999A1 (fr) 2014-11-13
CN104509187A (zh) 2015-04-08

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