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 PDFInfo
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- 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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- China
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- mcs
- tbs
- channel performance
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 238000013500 data storage Methods 0.000 claims abstract description 20
- 230000015654 memory Effects 0.000 claims description 22
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- 238000007726 management method Methods 0.000 claims description 6
- 230000006399 behavior Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 description 44
- 230000004048 modification Effects 0.000 description 44
- 238000004891 communication Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 18
- 230000008859 change Effects 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
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- 238000013461 design Methods 0.000 description 3
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- 238000012545 processing Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
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- 238000005259 measurement Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
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- 210000003127 knee Anatomy 0.000 description 1
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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
- H04L1/0002—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
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
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 (enExample) |
| EP (1) | EP2856682B1 (enExample) |
| CN (1) | CN104509019B (enExample) |
| IN (1) | IN2014DN09877A (enExample) |
| WO (1) | WO2013179166A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP3449588B1 (en) | 2016-04-29 | 2022-01-05 | 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7206332B2 (en) | 2001-06-25 | 2007-04-17 | Nokia Corporation | Optimization of MCS and multi-code with TFCI signaling |
| 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 |
| US7899015B2 (en) | 2007-03-02 | 2011-03-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for resource reuse in a communication system |
| 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 |
| EP2540018A4 (en) * | 2010-02-28 | 2017-08-23 | Celeno Communications Ltd. | Backoff adaptation for digital communication systems with channel quality information |
| CN102271354A (zh) | 2010-06-02 | 2011-12-07 | 中兴通讯股份有限公司 | Lte系统中的链路自适应方法、基站和终端 |
-
2012
- 2012-06-01 US US13/486,171 patent/US8699340B2/en active Active
-
2013
- 2013-05-09 IN IN9877DEN2014 patent/IN2014DN09877A/en unknown
- 2013-05-09 CN CN201380040784.4A patent/CN104509019B/zh not_active Expired - Fee Related
- 2013-05-09 EP EP13734175.6A patent/EP2856682B1/en not_active Not-in-force
- 2013-05-09 WO PCT/IB2013/053777 patent/WO2013179166A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| WO2013179166A1 (en) | 2013-12-05 |
| US8699340B2 (en) | 2014-04-15 |
| EP2856682A1 (en) | 2015-04-08 |
| IN2014DN09877A (enExample) | 2015-08-07 |
| US20130322241A1 (en) | 2013-12-05 |
| EP2856682B1 (en) | 2016-07-06 |
| CN104509019A (zh) | 2015-04-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |