CN104509019B - 用于无线电资源管理的方法和设备 - Google Patents

用于无线电资源管理的方法和设备 Download PDF

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Publication number
CN104509019B
CN104509019B CN201380040784.4A CN201380040784A CN104509019B CN 104509019 B CN104509019 B CN 104509019B CN 201380040784 A CN201380040784 A CN 201380040784A CN 104509019 B CN104509019 B CN 104509019B
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CN
China
Prior art keywords
mcs
sbs
tbs
channel performance
performance level
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
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CN201380040784.4A
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English (en)
Chinese (zh)
Other versions
CN104509019A (zh
Inventor
G.A.芬塔耶
A.M.埃德伦
E.兰比里
M.麦肯纳
G.麦克哈迪
P.哈兹
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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
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380040784.4A 2012-06-01 2013-05-09 用于无线电资源管理的方法和设备 Expired - Fee Related CN104509019B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/486171 2012-06-01
US13/486,171 US8699340B2 (en) 2012-06-01 2012-06-01 Table-based link adaptation for wireless communication network transmissions
PCT/IB2013/053777 WO2013179166A1 (en) 2012-06-01 2013-05-09 Table-based link adaptation for wireless communication network transmissions

Publications (2)

Publication Number Publication Date
CN104509019A CN104509019A (zh) 2015-04-08
CN104509019B true CN104509019B (zh) 2017-09-29

Family

ID=48746600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380040784.4A Expired - Fee Related CN104509019B (zh) 2012-06-01 2013-05-09 用于无线电资源管理的方法和设备

Country Status (5)

Country Link
US (1) US8699340B2 (cg-RX-API-DMAC7.html)
EP (1) EP2856682B1 (cg-RX-API-DMAC7.html)
CN (1) CN104509019B (cg-RX-API-DMAC7.html)
IN (1) IN2014DN09877A (cg-RX-API-DMAC7.html)
WO (1) WO2013179166A1 (cg-RX-API-DMAC7.html)

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US8761108B2 (en) * 2012-06-25 2014-06-24 Telefonaktiebolaget L M Ericsson (Publ) Table based link adaption for wireless communication transmissions with one codeword
US8982722B1 (en) * 2012-11-28 2015-03-17 Sprint Spectrum L.P. Determining wireless communication gain
US9668261B1 (en) * 2013-12-26 2017-05-30 Marvell International Ltd. Method and apparatus for transmitting wireless network operational information
KR102157286B1 (ko) * 2013-12-27 2020-09-17 삼성전자주식회사 무선 통신 시스템에서 전송률을 제어하기 위한 방법 및 장치
CN106817339A (zh) * 2015-11-27 2017-06-09 中国电信股份有限公司 调整语音速率的方法、发送端以及系统
WO2017187236A1 (en) 2016-04-29 2017-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Wireless device specific maximum code rate limit adjustment
JP6932928B2 (ja) * 2017-01-05 2021-09-08 ソニーグループ株式会社 無線通信装置、無線通信方法及びコンピュータプログラム
US10856300B2 (en) * 2017-10-17 2020-12-01 Qualcomm Incorporated Per-TTI rank control within transmission opportunity for downlink comp
CN109802754B (zh) * 2017-11-17 2021-11-09 华为技术有限公司 一种数据上报方法、接收方法和相关装置
CN111989880A (zh) 2018-04-18 2020-11-24 康普技术有限责任公司 在长期演进中选择调制编码方案和传输块大小

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WO2008093945A2 (en) * 2007-01-30 2008-08-07 Lg Electronics Inc. Method and apparatus for selecting modulation and coding scheme (mcs) index based on frequency selectivity
CN101366223A (zh) * 2006-02-10 2009-02-11 艾利森电话股份有限公司 用于改进的链路质量控制的方法和设备
WO2011032274A1 (en) * 2009-09-15 2011-03-24 Nortel Networks Limited Adaptive modulation and coding scheme adjustment in wireless networks

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BR0210557A (pt) 2001-06-25 2004-05-25 Nokia Corp Método para usar um enlace de rádio em uma modulação adaptativa no sistema de comunicações móveis, método para selecionar um esquema de codificação e de modulação para uso no sistema de comunicações móveis, e, método para uso no sistema de comunicações móveis possuindo um canal de rádio com uma qualidade do canal de rádio variante-tempo
US7149245B2 (en) * 2002-04-29 2006-12-12 Lucent Technologies Inc. Link adaption in enhanced general packet radio service networks
JP4256207B2 (ja) * 2002-06-28 2009-04-22 パナソニック株式会社 送信装置および通信モード選択用テーブル更新方法
JP3796212B2 (ja) 2002-11-20 2006-07-12 松下電器産業株式会社 基地局装置及び送信割り当て制御方法
US8432794B2 (en) 2005-12-29 2013-04-30 Interdigital Technology Corporation Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes
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EP1973253A1 (en) 2007-03-21 2008-09-24 Nokia Siemens Networks Gmbh & Co. Kg A method and a system for adaptation of a modulation and coding scheme
US8340586B2 (en) 2008-11-19 2012-12-25 T-Mobile Usa, Inc. System and method for link adaptation for variable link conditions
KR101076627B1 (ko) * 2009-11-30 2011-10-27 고려대학교 산학협력단 다중 안테나 시스템에서 적응적 변조 및 코딩 방식을 결정하는 방법
WO2011104717A1 (en) * 2010-02-28 2011-09-01 Celeno Communications Ltd. Backoff adaptation for digital communication systems with channel quality information
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CN101366223A (zh) * 2006-02-10 2009-02-11 艾利森电话股份有限公司 用于改进的链路质量控制的方法和设备
WO2008093945A2 (en) * 2007-01-30 2008-08-07 Lg Electronics Inc. Method and apparatus for selecting modulation and coding scheme (mcs) index based on frequency selectivity
WO2011032274A1 (en) * 2009-09-15 2011-03-24 Nortel Networks Limited Adaptive modulation and coding scheme adjustment in wireless networks

Also Published As

Publication number Publication date
EP2856682A1 (en) 2015-04-08
CN104509019A (zh) 2015-04-08
IN2014DN09877A (cg-RX-API-DMAC7.html) 2015-08-07
US8699340B2 (en) 2014-04-15
WO2013179166A1 (en) 2013-12-05
US20130322241A1 (en) 2013-12-05
EP2856682B1 (en) 2016-07-06

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