CN104753635A - 通信系统中信道质量指示的反馈方法与装置、通信终端 - Google Patents
通信系统中信道质量指示的反馈方法与装置、通信终端 Download PDFInfo
- Publication number
- CN104753635A CN104753635A CN201310754402.6A CN201310754402A CN104753635A CN 104753635 A CN104753635 A CN 104753635A CN 201310754402 A CN201310754402 A CN 201310754402A CN 104753635 A CN104753635 A CN 104753635A
- Authority
- CN
- China
- Prior art keywords
- channel
- subframe
- channel capacity
- capacity
- quality instruction
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
测试用例 | 现有技术 | 本发明技术方案 |
0 | 228116064 | 2.33E+08 |
1 | 148316272 | 1.47E+08 |
2 | 90670296 | 91162784 |
3 | 29591224 | 33364200 |
4 | 224250552 | 2.28E+08 |
5 | 143911200 | 1.42E+08 |
6 | 327464464 | 3.25E+08 |
7 | 142188944 | 1.48E+08 |
Claims (25)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310754402.6A CN104753635B (zh) | 2013-12-31 | 2013-12-31 | 通信系统中信道质量指示的反馈方法与装置、通信终端 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310754402.6A CN104753635B (zh) | 2013-12-31 | 2013-12-31 | 通信系统中信道质量指示的反馈方法与装置、通信终端 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104753635A true CN104753635A (zh) | 2015-07-01 |
CN104753635B CN104753635B (zh) | 2018-03-23 |
Family
ID=53592802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310754402.6A Active CN104753635B (zh) | 2013-12-31 | 2013-12-31 | 通信系统中信道质量指示的反馈方法与装置、通信终端 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104753635B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018019014A1 (zh) * | 2016-07-25 | 2018-02-01 | 电信科学技术研究院 | 反馈方法及装置 |
CN109660474A (zh) * | 2018-12-26 | 2019-04-19 | 绥化学院 | 基于hilbert技术的单边带通信系统抗噪性能研究方法 |
CN110890930A (zh) * | 2018-09-10 | 2020-03-17 | 华为技术有限公司 | 一种信道预测方法及相关设备 |
CN115276908A (zh) * | 2022-07-25 | 2022-11-01 | 哲库科技(北京)有限公司 | 一种无线通信方法及设备、存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101499828A (zh) * | 2008-02-03 | 2009-08-05 | 大唐移动通信设备有限公司 | 宽带无线移动通信系统链路自适应方法、系统和装置 |
CN102111885A (zh) * | 2009-12-23 | 2011-06-29 | 电信科学技术研究院 | 一种确定调整编码方式的方法及装置 |
US20110165846A1 (en) * | 2005-09-21 | 2011-07-07 | Jun Zheng | Method and system for using non-uniform channel quantization for a feedback-based communication system |
CN102752092A (zh) * | 2012-07-23 | 2012-10-24 | 东南大学 | 基于虚拟混合自动请求重传的卫星链路自适应传输方法 |
CN103297179A (zh) * | 2012-02-29 | 2013-09-11 | 展讯通信(上海)有限公司 | 一种生成信道质量指示的方法和装置 |
-
2013
- 2013-12-31 CN CN201310754402.6A patent/CN104753635B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110165846A1 (en) * | 2005-09-21 | 2011-07-07 | Jun Zheng | Method and system for using non-uniform channel quantization for a feedback-based communication system |
CN101499828A (zh) * | 2008-02-03 | 2009-08-05 | 大唐移动通信设备有限公司 | 宽带无线移动通信系统链路自适应方法、系统和装置 |
CN102111885A (zh) * | 2009-12-23 | 2011-06-29 | 电信科学技术研究院 | 一种确定调整编码方式的方法及装置 |
CN103297179A (zh) * | 2012-02-29 | 2013-09-11 | 展讯通信(上海)有限公司 | 一种生成信道质量指示的方法和装置 |
CN102752092A (zh) * | 2012-07-23 | 2012-10-24 | 东南大学 | 基于虚拟混合自动请求重传的卫星链路自适应传输方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018019014A1 (zh) * | 2016-07-25 | 2018-02-01 | 电信科学技术研究院 | 反馈方法及装置 |
CN107659375A (zh) * | 2016-07-25 | 2018-02-02 | 电信科学技术研究院 | 反馈方法及装置 |
CN107659375B (zh) * | 2016-07-25 | 2020-03-24 | 电信科学技术研究院 | 反馈方法及装置 |
CN110890930A (zh) * | 2018-09-10 | 2020-03-17 | 华为技术有限公司 | 一种信道预测方法及相关设备 |
CN110890930B (zh) * | 2018-09-10 | 2021-06-01 | 华为技术有限公司 | 一种信道预测方法、相关设备及存储介质 |
US11424963B2 (en) | 2018-09-10 | 2022-08-23 | Huawei Technologies Co., Ltd. | Channel prediction method and related device |
CN109660474A (zh) * | 2018-12-26 | 2019-04-19 | 绥化学院 | 基于hilbert技术的单边带通信系统抗噪性能研究方法 |
CN115276908A (zh) * | 2022-07-25 | 2022-11-01 | 哲库科技(北京)有限公司 | 一种无线通信方法及设备、存储介质 |
CN115276908B (zh) * | 2022-07-25 | 2023-09-22 | 哲库科技(北京)有限公司 | 一种无线通信方法及设备、存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN104753635B (zh) | 2018-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101984612B (zh) | 基于压缩感知的非连续正交频分复用信道估计方法 | |
US8279887B2 (en) | Selection of radio resources in a radio communications network | |
CN104753635A (zh) | 通信系统中信道质量指示的反馈方法与装置、通信终端 | |
CN101431778B (zh) | 一种多入多出模式自适应切换方法及装置 | |
CN1909528B (zh) | 一种用于正交频分复用系统的信道估计方法和装置 | |
CN104753636A (zh) | 通信系统中信道质量指示的反馈方法与装置、通信终端 | |
US7599659B2 (en) | Innovative combinational closed-loop and open-loop satellite user terminal power control system | |
CN102227098B (zh) | 一种多模mimo-scfde自适应传输系统频域承载点选取方法 | |
KR20090097838A (ko) | 다중 입출력 시스템에서 수신 방법 및 장치 | |
CN102065049B (zh) | 正交频分复用系统中的信道状态确定方法、系统和设备 | |
CN102656812B (zh) | 无线通信中的负载估计 | |
CN101958765A (zh) | 信道质量指示预测与补偿的方法及系统 | |
CN103209427B (zh) | 一种源用户基于用户信道质量的协作用户选择方法 | |
CN103209049B (zh) | 迭代接收情况下的链路自适应传输方法 | |
KR101051512B1 (ko) | 컨피던스 표시자를 구비하는 블록 코드워드 디코더 | |
US7424273B2 (en) | Evaluating performance of a multiple-input multiple output (MIMO) communications link | |
US7412020B1 (en) | Training for time-selective wireless fading channels using cutoff rate | |
CN103368876A (zh) | 信道估计方法和设备 | |
CN102238114A (zh) | 有效信噪比确定方法和装置 | |
CN105229956A (zh) | 用于无线通信系统中增强型慢速链路自适应的方法和装置 | |
CN103124244B (zh) | 一种点对多点系统中的主动信道认知和通信频率选择方法 | |
CN106170936A (zh) | 无线通信中确定信噪比的方法和装置 | |
CN103167549A (zh) | 一种测量参考信号处理方法和装置 | |
CN102802191B (zh) | 阈值决策装置以及方法 | |
CN103312461A (zh) | 一种上行多输入多输出系统中传输格式的选择方法及相关方法和设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: 101399 Building 8-07, Ronghui Garden 6, Shunyi Airport Economic Core Area, Beijing Patentee after: Xin Xin finance leasing (Beijing) Co.,Ltd. Address before: 201203 Shanghai Pudong New Area Pudong Zhangjiang hi tech park, 2288 Chong Nong Road, exhibition center, 1 building. Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150701 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xin Xin finance leasing (Beijing) Co.,Ltd. Contract record no.: X2021110000008 Denomination of invention: Feedback method and device of channel quality indication in communication system, communication terminal Granted publication date: 20180323 License type: Exclusive License Record date: 20210317 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221018 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 101399 Building 8-07, Ronghui Garden 6, Shunyi Airport Economic Core Area, Beijing Patentee before: Xin Xin finance leasing (Beijing) Co.,Ltd. |
|
TR01 | Transfer of patent right |