CN102325107A - 用于n对n mimo信道的干扰对齐方法 - Google Patents
用于n对n mimo信道的干扰对齐方法 Download PDFInfo
- Publication number
- CN102325107A CN102325107A CN201110203726A CN201110203726A CN102325107A CN 102325107 A CN102325107 A CN 102325107A CN 201110203726 A CN201110203726 A CN 201110203726A CN 201110203726 A CN201110203726 A CN 201110203726A CN 102325107 A CN102325107 A CN 102325107A
- Authority
- CN
- China
- Prior art keywords
- receiver
- information
- receivers
- time slot
- decoding
- 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
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 5
- 239000013598 vector Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005562 fading Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 abstract description 2
- 238000007476 Maximum Likelihood Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Radio Transmission System (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110203726.1A CN102325107B (zh) | 2011-07-20 | 2011-07-20 | 用于n对n mimo信道的干扰对齐方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110203726.1A CN102325107B (zh) | 2011-07-20 | 2011-07-20 | 用于n对n mimo信道的干扰对齐方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102325107A true CN102325107A (zh) | 2012-01-18 |
CN102325107B CN102325107B (zh) | 2014-08-13 |
Family
ID=45452779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110203726.1A Active CN102325107B (zh) | 2011-07-20 | 2011-07-20 | 用于n对n mimo信道的干扰对齐方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102325107B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104065462A (zh) * | 2014-07-07 | 2014-09-24 | 西安电子科技大学 | 中继干扰信道下具有分集增益的信号传输处理方法 |
CN105375960A (zh) * | 2015-10-30 | 2016-03-02 | 哈尔滨工程大学 | 一种基于全局投影距离的干扰对齐预编码方法 |
CN107104715A (zh) * | 2017-06-07 | 2017-08-29 | 南京邮电大学 | 一种基于天线选择的干扰对齐方法 |
CN107733831A (zh) * | 2016-08-12 | 2018-02-23 | 中兴通讯股份有限公司 | 无线信号传输方法及装置 |
CN109039402A (zh) * | 2018-05-16 | 2018-12-18 | 西安电子科技大学 | 基于用户压缩的mimo拓扑干扰对齐方法 |
CN112600642A (zh) * | 2020-12-15 | 2021-04-02 | 上海海事大学 | 基于传播时延干扰对齐的二发多收x信道消息传输方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101047474A (zh) * | 2007-04-10 | 2007-10-03 | 杭州电子科技大学 | 一种结合mimo技术的td-scdma上行链路方法 |
US20070297528A1 (en) * | 2006-06-27 | 2007-12-27 | Meir Feder | A High Diversity Time-Space Coding and Decoding for MIMO Systems |
CN101150343A (zh) * | 2006-09-20 | 2008-03-26 | 华为技术有限公司 | 一种mimo移动通信方法及系统 |
JP2009044415A (ja) * | 2007-08-08 | 2009-02-26 | Sharp Corp | 通信装置 |
KR20090031082A (ko) * | 2007-09-21 | 2009-03-25 | 삼성전자주식회사 | 사용자 협력 단말 장치 및 이를 이용한 사용자 협력 통신방법 |
US20100112937A1 (en) * | 2008-11-04 | 2010-05-06 | Samsung Electronics Co., Ltd. | Data transmission system for forwarding data using a plurality of antennas |
CN102025665A (zh) * | 2009-09-18 | 2011-04-20 | 上海贝尔股份有限公司 | 一种传输方法及其设备 |
-
2011
- 2011-07-20 CN CN201110203726.1A patent/CN102325107B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070297528A1 (en) * | 2006-06-27 | 2007-12-27 | Meir Feder | A High Diversity Time-Space Coding and Decoding for MIMO Systems |
CN101150343A (zh) * | 2006-09-20 | 2008-03-26 | 华为技术有限公司 | 一种mimo移动通信方法及系统 |
CN101047474A (zh) * | 2007-04-10 | 2007-10-03 | 杭州电子科技大学 | 一种结合mimo技术的td-scdma上行链路方法 |
JP2009044415A (ja) * | 2007-08-08 | 2009-02-26 | Sharp Corp | 通信装置 |
KR20090031082A (ko) * | 2007-09-21 | 2009-03-25 | 삼성전자주식회사 | 사용자 협력 단말 장치 및 이를 이용한 사용자 협력 통신방법 |
US20100112937A1 (en) * | 2008-11-04 | 2010-05-06 | Samsung Electronics Co., Ltd. | Data transmission system for forwarding data using a plurality of antennas |
CN102025665A (zh) * | 2009-09-18 | 2011-04-20 | 上海贝尔股份有限公司 | 一种传输方法及其设备 |
Non-Patent Citations (5)
Title |
---|
MOHAMMAD ALI MADDAH-ALI,DAVID TSE: "《on the degrees of freedom of MISO broadcast channels with delayed feedback》", 《ELECTRICAL ENGINEERING AND COMPUTER SCIENCE》, 6 September 2010 (2010-09-06) * |
TIANGAO GOU,CHENWEI WANG,SYED A.JAFAR: "《aiming perfectly in the dark blind interference alignment through staggered antenna switching》", 《IEEE TRANSACTIONS ON SIGNAL PROCESSING》, no. 6, 30 June 2011 (2011-06-30), pages 2734 - 2744 * |
XIAOYONG GUO,XIANG-GEN XIA: "《on full diversity space-time block codes with partial interference cancellation group decoding》", 《IEEE TRANSCTIONS ON INFORMATION THEORY》, no. 10, 31 October 2009 (2009-10-31), pages 4366 - 4385 * |
朱冰莲,李波: "《分组部分并行软干扰消除的多用户检测》", 《计算机工程》, no. 2, 20 January 2011 (2011-01-20), pages 275 - 277 * |
王存祥,邱玲: "《协作多点传输中一种基于特征子信道的干扰对齐预编码矩阵优化方案》", 《信号处理》, no. 3, 31 March 2011 (2011-03-31), pages 395 - 399 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104065462A (zh) * | 2014-07-07 | 2014-09-24 | 西安电子科技大学 | 中继干扰信道下具有分集增益的信号传输处理方法 |
CN104065462B (zh) * | 2014-07-07 | 2017-06-16 | 西安电子科技大学 | 中继干扰信道下具有分集增益的信号传输处理方法 |
CN105375960A (zh) * | 2015-10-30 | 2016-03-02 | 哈尔滨工程大学 | 一种基于全局投影距离的干扰对齐预编码方法 |
CN107733831A (zh) * | 2016-08-12 | 2018-02-23 | 中兴通讯股份有限公司 | 无线信号传输方法及装置 |
CN107733831B (zh) * | 2016-08-12 | 2021-06-15 | 中兴通讯股份有限公司 | 无线信号传输方法及装置 |
CN107104715A (zh) * | 2017-06-07 | 2017-08-29 | 南京邮电大学 | 一种基于天线选择的干扰对齐方法 |
CN107104715B (zh) * | 2017-06-07 | 2020-06-12 | 南京邮电大学 | 一种基于天线选择的干扰对齐方法 |
CN109039402A (zh) * | 2018-05-16 | 2018-12-18 | 西安电子科技大学 | 基于用户压缩的mimo拓扑干扰对齐方法 |
CN109039402B (zh) * | 2018-05-16 | 2021-02-26 | 西安电子科技大学 | 基于用户压缩的mimo拓扑干扰对齐方法 |
CN112600642A (zh) * | 2020-12-15 | 2021-04-02 | 上海海事大学 | 基于传播时延干扰对齐的二发多收x信道消息传输方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102325107B (zh) | 2014-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101958764B (zh) | 发送装置、信号生成装置及发送方法 | |
CN101147335B (zh) | 多用户下行链路中的空时分组预编码方法 | |
CN106357373B (zh) | 一种基于人工噪声的空间调制物理层安全传输方法 | |
CN101771509B (zh) | 一种正交网络空时编码方法及中继传输系统 | |
CN102325107B (zh) | 用于n对n mimo信道的干扰对齐方法 | |
CN105554865A (zh) | 一种基于stbc的mimo-scma系统下行链路设计方法 | |
JP2007534250A (ja) | マルチアンテナシステムで信号を送信するための方法および装置、信号、ならびに対応する伝送チャネルを推定するための方法 | |
CN106788626B (zh) | 一种能够获得二阶发射分集的改进正交空间调制传输方法 | |
KR20070026657A (ko) | 다수 입력 다수 출력 무선 통신 시스템에서 최대 가능성디코딩을 위한 시스템 및 방법 | |
JP4865641B2 (ja) | マルチユーザ送信ダイバーシティ及び中継方法並びにシステム | |
CN104065462B (zh) | 中继干扰信道下具有分集增益的信号传输处理方法 | |
CN103580721A (zh) | 一种复杂时变多径信道中多天线迭代多用户检测方法与装置 | |
CN105812111A (zh) | 一种不完美信道估计下sm-ofdm系统的最优功率分配方法 | |
Ogale et al. | Performance evaluation of MIMO-OFDM system using Matlab® Simulink with real time image input | |
CN103516484B (zh) | 双向中继信道模型的正交差分空时网络编码方法 | |
CN101317356A (zh) | 一种空时编解码方法及装置 | |
CN111082894A (zh) | 用于mimo-scma系统的低复杂度高译码性能的方法 | |
CN106856462B (zh) | 空间调制多径衰落信道下的检测方法 | |
CN101534267A (zh) | 预编码方法和装置 | |
CN106953674B (zh) | 空间调制方法和系统 | |
CN110995330A (zh) | 一种基于分组和edas算法的天线选择方法 | |
CN105407061B (zh) | 基于信道估计的信号编码与解码方法 | |
CN101322367A (zh) | 一种在多天线模式下的正交频分复用接收方法及装置 | |
Someya et al. | SAGE algorithm for channel estimation and data detection with tracking the channel variation in MIMO system | |
Astawa et al. | Analysis of Single RF Performance on MIMO-OFDM System Using Turbo Code and V-BLAST MMSE Detection |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151125 Address after: 518053 building H3, building 2-4, Dong Cheng Industrial Zone, overseas Chinese, Nanshan District, Shenzhen, China Patentee after: SHENZHEN TINNO WIRELESS TECHNOLOGY Co.,Ltd. Address before: 400044 Shapingba District Sha Street, No. 174, Chongqing Patentee before: Chongqing University |
|
TR01 | Transfer of patent right |
Effective date of registration: 20190722 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: WEISHIBO INFORMATION SERVICE (SHENZHEN) CO.,LTD. Address before: 518053 building H3, building 2-4, Dong Cheng Industrial Zone, overseas Chinese, Nanshan District, Shenzhen, China Patentee before: SHENZHEN TINNO WIRELESS TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Smart information service (Shenzhen) Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee before: Lingzhi (Shenzhen) Information Service Co.,Ltd. Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Lingzhi (Shenzhen) Information Service Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee before: WEISHIBO INFORMATION SERVICE (SHENZHEN) Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: 253000 zhongwangjiayuan, Decheng District, Dezhou City, Shandong Province Patentee after: Li Kang Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee before: Smart information service (Shenzhen) Co.,Ltd. Effective date of registration: 20201118 Address after: 226200 No.1 Xinglong Road, Chengbei Industrial Park, Qidong City, Nantong City, Jiangsu Province Patentee after: Qidong Hezi New Material Co.,Ltd. Address before: 253000 zhongwangjiayuan, Decheng District, Dezhou City, Shandong Province Patentee before: Li Kang |
|
TR01 | Transfer of patent right |