SG11201403685XA - Method, apparatus, and system for adjusting cqi feedback cycle - Google Patents

Method, apparatus, and system for adjusting cqi feedback cycle

Info

Publication number
SG11201403685XA
SG11201403685XA SG11201403685XA SG11201403685XA SG11201403685XA SG 11201403685X A SG11201403685X A SG 11201403685XA SG 11201403685X A SG11201403685X A SG 11201403685XA SG 11201403685X A SG11201403685X A SG 11201403685XA SG 11201403685X A SG11201403685X A SG 11201403685XA
Authority
SG
Singapore
Prior art keywords
cqi feedback
feedback cycle
adjusting cqi
adjusting
cycle
Prior art date
Application number
SG11201403685XA
Inventor
Chengyi Wang
Xin Huang
Dingzhang Dai
Jinze Li
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of SG11201403685XA publication Critical patent/SG11201403685XA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • 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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
SG11201403685XA 2011-12-30 2012-12-31 Method, apparatus, and system for adjusting cqi feedback cycle SG11201403685XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110456025.9A CN102438318B (en) 2011-12-30 2011-12-30 Method, equipment and system for adjusting feedback cycle of channel quality indicator (CQI)
PCT/CN2012/087991 WO2013097796A1 (en) 2011-12-30 2012-12-31 Method, equipment and system for adjusting feedback cycle of cqi

Publications (1)

Publication Number Publication Date
SG11201403685XA true SG11201403685XA (en) 2014-10-30

Family

ID=45986133

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201403685XA SG11201403685XA (en) 2011-12-30 2012-12-31 Method, apparatus, and system for adjusting cqi feedback cycle

Country Status (6)

Country Link
US (1) US9473958B2 (en)
EP (1) EP2790451B1 (en)
CN (2) CN104968013A (en)
MY (1) MY167377A (en)
SG (1) SG11201403685XA (en)
WO (1) WO2013097796A1 (en)

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US9107091B2 (en) * 2011-05-23 2015-08-11 Mediatek Inc. Method and apparatus reporting channel quality indicator of communication system
CN104968013A (en) 2011-12-30 2015-10-07 华为技术有限公司 Method, equipment and system for adjusting feedback cycle of channel quality indicator (CQI)
CN104641584B (en) * 2013-02-26 2018-05-01 海门市创豪工业设计有限公司 Reporting channel quality indicates the method and its device of CQI
CN103313269B (en) * 2013-05-10 2015-09-02 创业软件股份有限公司 A kind of locator data real-time radio transmission method for burst high load condition
GB2523025A (en) * 2013-05-10 2015-08-12 Broadcom Corp Method, apparatus and computer program for operating a radio access network
CN103476050B (en) * 2013-09-05 2018-06-05 中国联合网络通信集团有限公司 Adjust the method and device of feedback cycle
CN103687025B (en) * 2013-12-18 2017-01-25 武汉邮电科学研究院 Resource allocation method used for LTE system
US20160014610A1 (en) * 2014-07-10 2016-01-14 Shin Horng Wong Licensed Band Feedback for Unlicensed Band Communication
CN105306178B (en) * 2014-07-31 2021-02-09 索尼公司 Wireless communication apparatus and wireless communication method
CN105162549B (en) * 2015-07-28 2018-07-17 大唐移动通信设备有限公司 A kind of location-based CQI period modulations method and base station
CN107071860B (en) * 2017-02-15 2020-04-10 北京邮电大学 Long Term Evolution (LTE) public safety network access control method and device
US10116373B1 (en) 2017-04-03 2018-10-30 Sprint Communications Company L.P. Dynamically adjusting vertical beamforming weights
US20230019046A1 (en) * 2021-07-14 2023-01-19 Samsung Electronics Co., Ltd. Hybrid pdsch for out-of-band earth station interference cancelation

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Publication number Priority date Publication date Assignee Title
KR100837351B1 (en) 2002-04-06 2008-06-12 엘지전자 주식회사 Update method for radio link parameter of mobile communication system
KR20030092894A (en) * 2002-05-31 2003-12-06 삼성전자주식회사 Apparatus for determining report period of channel quality in communication system using high speed data packet access scheme and method thereof
DK1520360T3 (en) * 2002-06-27 2007-04-30 Koninkl Philips Electronics Nv Measurement of channel characteristics in a communication system
KR101341318B1 (en) * 2005-08-24 2013-12-12 인터디지탈 테크날러지 코포레이션 Method and apparatus for adjusting channel quality indicator feedback period to increase uplink capacity
CN101060389A (en) * 2006-04-20 2007-10-24 大唐移动通信设备有限公司 A TD-CDMA system performance optimization method
JP4998752B2 (en) 2006-08-31 2012-08-15 日本電気株式会社 W-CDMA communication system and CQI transmission cycle control method
KR20080085984A (en) 2007-03-21 2008-09-25 삼성전자주식회사 Apparatus and method for allocating feedback channel in broadband wireless communication system
EP2400684B1 (en) * 2007-12-21 2015-02-25 Telefonaktiebolaget L M Ericsson (publ) Method, apparatus and network node for applying conditional CQI reporting
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CN102077681B (en) 2009-04-30 2014-12-31 华为技术有限公司 Method for reporting channel state information, channel estimation method, terminal and base station
EP2449714B1 (en) * 2009-07-01 2013-03-06 Telefonaktiebolaget LM Ericsson (publ) Adjusting channel quality report in a wireless communication network
KR101635736B1 (en) * 2009-12-31 2016-07-21 삼성전자주식회사 Apparatus and method for determining channel a period of quality indicator reporting adaptively in a wireless communication system
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CN104968013A (en) * 2011-12-30 2015-10-07 华为技术有限公司 Method, equipment and system for adjusting feedback cycle of channel quality indicator (CQI)

Also Published As

Publication number Publication date
CN104968013A (en) 2015-10-07
US20140334327A1 (en) 2014-11-13
EP2790451B1 (en) 2016-03-09
WO2013097796A1 (en) 2013-07-04
CN102438318A (en) 2012-05-02
US9473958B2 (en) 2016-10-18
EP2790451A1 (en) 2014-10-15
EP2790451A4 (en) 2014-11-26
CN102438318B (en) 2015-07-08
MY167377A (en) 2018-08-16

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