CN101932000A - 一种信道信息反馈的方法和装置 - Google Patents
一种信道信息反馈的方法和装置 Download PDFInfo
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- CN101932000A CN101932000A CN2009101422349A CN200910142234A CN101932000A CN 101932000 A CN101932000 A CN 101932000A CN 2009101422349 A CN2009101422349 A CN 2009101422349A CN 200910142234 A CN200910142234 A CN 200910142234A CN 101932000 A CN101932000 A CN 101932000A
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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.)
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- 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
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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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Abstract
Description
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910142234.9A CN101932000B (zh) | 2009-06-23 | 2009-06-23 | 一种信道信息反馈的方法和装置 |
PCT/CN2010/073472 WO2010148918A1 (zh) | 2009-06-23 | 2010-06-02 | 一种信道信息反馈的方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910142234.9A CN101932000B (zh) | 2009-06-23 | 2009-06-23 | 一种信道信息反馈的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101932000A true CN101932000A (zh) | 2010-12-29 |
CN101932000B CN101932000B (zh) | 2014-06-11 |
Family
ID=43370845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910142234.9A Expired - Fee Related CN101932000B (zh) | 2009-06-23 | 2009-06-23 | 一种信道信息反馈的方法和装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101932000B (zh) |
WO (1) | WO2010148918A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102625358A (zh) * | 2011-02-01 | 2012-08-01 | 中兴通讯股份有限公司 | 反馈测量结果的方法、用户设备及基站系统 |
CN102843222A (zh) * | 2011-09-30 | 2012-12-26 | 王晓安 | 宽带模拟信道信息反馈方法 |
CN103326830A (zh) * | 2012-03-23 | 2013-09-25 | 华为技术有限公司 | 一种信道反馈方法和用户设备及基站 |
CN103812604A (zh) * | 2012-11-14 | 2014-05-21 | 华为技术有限公司 | 一种数据调制方法和装置 |
CN104780023B (zh) * | 2015-04-23 | 2018-01-19 | 西安交通大学 | 一种基于时间戳选择的csi有限反馈方法 |
US20200288493A1 (en) | 2016-03-25 | 2020-09-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and apparatus for transmitting feedback information |
CN111726155A (zh) * | 2019-03-21 | 2020-09-29 | 电信科学技术研究院有限公司 | Csi反馈方法、接收方法、终端和网络侧设备 |
CN112564757A (zh) * | 2020-12-03 | 2021-03-26 | 西华大学 | 一种深度学习1-bit压缩叠加信道状态信息反馈方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100550685C (zh) * | 2005-10-05 | 2009-10-14 | 中兴通讯股份有限公司 | 多用户多输入多输出系统中下行链路自适应的方法及系统 |
CN101056156B (zh) * | 2006-04-14 | 2010-10-13 | 华为技术有限公司 | 一种信道质量反馈方法及其用户终端、系统 |
KR101030365B1 (ko) * | 2007-03-23 | 2011-04-20 | 한국과학기술원 | 통신 시스템에서 채널 상태 정보 송수신 장치 및 방법 |
CN101277166A (zh) * | 2008-04-03 | 2008-10-01 | 中兴通讯股份有限公司 | 一种信道质量指示反馈方法 |
-
2009
- 2009-06-23 CN CN200910142234.9A patent/CN101932000B/zh not_active Expired - Fee Related
-
2010
- 2010-06-02 WO PCT/CN2010/073472 patent/WO2010148918A1/zh active Application Filing
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102625358B (zh) * | 2011-02-01 | 2016-07-06 | 中兴通讯股份有限公司 | 反馈测量结果的方法、用户设备及基站系统 |
CN102625358A (zh) * | 2011-02-01 | 2012-08-01 | 中兴通讯股份有限公司 | 反馈测量结果的方法、用户设备及基站系统 |
CN102843222B (zh) * | 2011-09-30 | 2015-03-11 | 王晓安 | 宽带模拟信道信息反馈方法 |
CN102843222A (zh) * | 2011-09-30 | 2012-12-26 | 王晓安 | 宽带模拟信道信息反馈方法 |
WO2013139188A1 (zh) * | 2012-03-23 | 2013-09-26 | 华为技术有限公司 | 一种信道反馈方法和用户设备及基站 |
CN103326830A (zh) * | 2012-03-23 | 2013-09-25 | 华为技术有限公司 | 一种信道反馈方法和用户设备及基站 |
CN103326830B (zh) * | 2012-03-23 | 2016-12-28 | 华为技术有限公司 | 一种信道反馈方法和用户设备及基站 |
CN103812604A (zh) * | 2012-11-14 | 2014-05-21 | 华为技术有限公司 | 一种数据调制方法和装置 |
CN103812604B (zh) * | 2012-11-14 | 2017-04-26 | 华为技术有限公司 | 一种数据调制方法和装置 |
CN104780023B (zh) * | 2015-04-23 | 2018-01-19 | 西安交通大学 | 一种基于时间戳选择的csi有限反馈方法 |
US20200288493A1 (en) | 2016-03-25 | 2020-09-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and apparatus for transmitting feedback information |
US11122603B2 (en) | 2016-03-25 | 2021-09-14 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and apparatus for transmitting feedback information |
CN111726155A (zh) * | 2019-03-21 | 2020-09-29 | 电信科学技术研究院有限公司 | Csi反馈方法、接收方法、终端和网络侧设备 |
CN111726155B (zh) * | 2019-03-21 | 2022-06-10 | 大唐移动通信设备有限公司 | Csi反馈方法、接收方法、终端和网络侧设备 |
CN112564757A (zh) * | 2020-12-03 | 2021-03-26 | 西华大学 | 一种深度学习1-bit压缩叠加信道状态信息反馈方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2010148918A1 (zh) | 2010-12-29 |
CN101932000B (zh) | 2014-06-11 |
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Effective date of registration: 20140114 Address after: 210012 Zhongxing communication, No. 68, Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Applicant after: Nanjing Branch of Zhongxing Communication Co., Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Applicant before: ZTE Corporation |
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Effective date of registration: 20150703 Address after: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Patentee after: ZTE Corporation Address before: 210012 Zhongxing communication, No. 68, Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Patentee before: Nanjing Branch of Zhongxing Communication Co., Ltd. |
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Granted publication date: 20140611 Termination date: 20190623 |