JP2011151803A - 送信機及び受信機を含むネットワークにおいてシンボルを通信するための方法 - Google Patents
送信機及び受信機を含むネットワークにおいてシンボルを通信するための方法 Download PDFInfo
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- JP2011151803A JP2011151803A JP2011005837A JP2011005837A JP2011151803A JP 2011151803 A JP2011151803 A JP 2011151803A JP 2011005837 A JP2011005837 A JP 2011005837A JP 2011005837 A JP2011005837 A JP 2011005837A JP 2011151803 A JP2011151803 A JP 2011151803A
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- 238000000034 method Methods 0.000 title claims abstract description 64
- 239000011159 matrix material Substances 0.000 claims description 19
- 238000013507 mapping Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 3
- 238000001514 detection method Methods 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000005562 fading Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000007476 Maximum Likelihood Methods 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 4
- 101000923076 Arabidopsis thaliana Amidophosphoribosyltransferase 1, chloroplastic Proteins 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2697—Multicarrier modulation systems in combination with other modulation techniques
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/691,291 | 2010-01-21 | ||
| US12/691,291 US8290074B2 (en) | 2010-01-21 | 2010-01-21 | OFDM networks with pseudo-random phase precoding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011151803A true JP2011151803A (ja) | 2011-08-04 |
| JP2011151803A5 JP2011151803A5 (https=) | 2014-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011005837A Pending JP2011151803A (ja) | 2010-01-21 | 2011-01-14 | 送信機及び受信機を含むネットワークにおいてシンボルを通信するための方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8290074B2 (https=) |
| JP (1) | JP2011151803A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014165915A (ja) * | 2013-02-25 | 2014-09-08 | Mitsubishi Electric Corp | 無線周波数受信機において信号を復号化する方法 |
| KR101434222B1 (ko) * | 2011-09-27 | 2014-09-19 | 서울과학기술대학교 산학협력단 | 개루프 다중안테나 시스템에서 직교 복소 전치 부호화 장치 및 방법 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100019947A (ko) | 2008-08-11 | 2010-02-19 | 엘지전자 주식회사 | 무선 통신 시스템에서 정보 전송 방법 |
| KR101603338B1 (ko) | 2008-08-11 | 2016-03-15 | 엘지전자 주식회사 | 무선 통신 시스템에서 정보 전송 방법 및 장치 |
| KR101243508B1 (ko) | 2008-11-14 | 2013-03-20 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호 전송 방법 및 장치 |
| WO2010056078A2 (ko) | 2008-11-14 | 2010-05-20 | 엘지전자주식회사 | 무선 통신 시스템에서 정보 전송 방법 및 장치 |
| KR20100091876A (ko) | 2009-02-11 | 2010-08-19 | 엘지전자 주식회사 | 다중안테나 전송을 위한 단말 동작 |
| US9363036B1 (en) * | 2010-11-09 | 2016-06-07 | Marvell International Ltd. | Methods and apparatus for defect detection and correction via nonbinary iterative decoding |
| JP5657782B2 (ja) * | 2011-04-19 | 2015-01-21 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America | 信号生成方法及び信号生成装置 |
| US9648444B2 (en) | 2014-01-06 | 2017-05-09 | Brian G. Agee | Physically secure digital signal processing for wireless M2M networks |
| US10812955B2 (en) | 2013-01-05 | 2020-10-20 | Brian G Agee | Generation of signals with unpredictable transmission properties for wireless M2M networks |
| US9716536B2 (en) | 2015-03-19 | 2017-07-25 | Mitsubishi Electric Research Laboratories, Inc. | System and method for wireless communications over fading channels |
| WO2018215052A1 (en) | 2017-05-23 | 2018-11-29 | Huawei Technologies Co., Ltd. | Channel state information related feedback reporting and channel state information acquisition |
| CN116388940B (zh) * | 2023-02-16 | 2025-06-24 | 浙江师范大学 | 一种去蜂窝大规模mimo下的导频污染抑制方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007049768A1 (ja) * | 2005-10-28 | 2007-05-03 | Sharp Kabushiki Kaisha | 送信機、通信システム及び送信方法 |
| WO2009054052A1 (ja) * | 2007-10-24 | 2009-04-30 | Fujitsu Limited | Ofdm通信装置およびofdm通信方法 |
| JP2009194732A (ja) * | 2008-02-15 | 2009-08-27 | Ntt Docomo Inc | 無線通信装置及び無線通信方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7733966B2 (en) * | 1997-12-30 | 2010-06-08 | Summit Technology Systems, Lp | System and method for space diversified linear block interleaving |
| KR100961743B1 (ko) * | 2005-12-09 | 2010-06-07 | 삼성전자주식회사 | 다중 홉 중계방식의 광대역 무선 접속통신시스템에서 중계서비스를 지원하기 위한 장치 및 방법 |
| US8594219B2 (en) * | 2007-04-25 | 2013-11-26 | Qualcomm Incorporated | Transposed structure for cyclic delay diversity (CDD) based precoding |
| US8971305B2 (en) * | 2007-06-05 | 2015-03-03 | Qualcomm Incorporated | Pseudo-random sequence mapping in wireless communications |
| US20090122854A1 (en) * | 2007-11-14 | 2009-05-14 | The Hong Kong University Of Science And Technology | Frequency domain equalization with transmit precoding for high speed data transmission |
| US8085840B2 (en) * | 2008-10-01 | 2011-12-27 | Qualcomm Incorporated | Method and apparatus for reducing interference of a signal over a plurality of stages |
-
2010
- 2010-01-21 US US12/691,291 patent/US8290074B2/en not_active Expired - Fee Related
-
2011
- 2011-01-14 JP JP2011005837A patent/JP2011151803A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007049768A1 (ja) * | 2005-10-28 | 2007-05-03 | Sharp Kabushiki Kaisha | 送信機、通信システム及び送信方法 |
| WO2009054052A1 (ja) * | 2007-10-24 | 2009-04-30 | Fujitsu Limited | Ofdm通信装置およびofdm通信方法 |
| JP2009194732A (ja) * | 2008-02-15 | 2009-08-27 | Ntt Docomo Inc | 無線通信装置及び無線通信方法 |
Non-Patent Citations (8)
| Title |
|---|
| JPN6013063771; Yufei Huang,Jianqiu Zhang: 'A Generalized Probabilistic Data Association Multiuser Detector' Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on , 20040702 * |
| JPN6013063773; J. Luo,K. R. Pattipati,P. K. Willett,F. Hasegawa: 'Near-Optimal Multiuser Detection in SynchronousCDMA Using Probabilistic Data Association' Communications Letters, IEEE Volume:5 , Issue: 9, 200109, Pages: 361 - 363 * |
| JPN6013063775; Peng Hui Tan,Lars K. Rasmussen: 'Multiuser Detection in CDMA.A Comparison ofRelaxations, Exact, and Heuristic Search Methods' Wireless Communications, IEEE Transactions on Volume:3 , Issue: 5, 200409, Pages: 1802 - 1809 * |
| JPN6013063777; D. Pham, K. R. Pattipati,P. K. Willett,J. Luo: 'A Generalized Probabilistic Data AssociationDetector for Multiple Antenna Systems' Communications Letters, IEEE Volume:8 , Issue: 4, 200404, Pages: 205 - 207 * |
| JPN6013063779; Hui Zhao,Hang Long,Wenbo Wang: 'Tabu Search Detection for MIMO Systems' Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007. IEEE 18th International Symposiu , 200709, Pages: 1 - 5 * |
| JPN6013063780; Y. Jia, C.M. Vithanage, C. Andrieu, R.J. Piechocki: 'Probabilistic data association for symbol detection in MIMO systems' Electronics Letters Volume:42 , Issue: 1, 20060105 * |
| JPN6013063781; N. Srinidhi, SaifK. Mohammed, A. Chockalingam, B. Sundar Rajan: 'Low-complexity near-ML decoding of large non-orthogonal STBCs using reactive tabu search' Information Theory, 2009. ISIT 2009. IEEE International Symposium on , 20090703, Pages: 1993 - 1997 * |
| JPN6013063782; Peng Hui Tan,Lars K. Rasmussen: 'Asymptotically optimal nonlinear MMSE multiuser detection based on multivariate Gaussian approximati' Communications, IEEE Transactions on Volume:54 , Issue: 8, 200608, Pages: 1427 - 1438 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101434222B1 (ko) * | 2011-09-27 | 2014-09-19 | 서울과학기술대학교 산학협력단 | 개루프 다중안테나 시스템에서 직교 복소 전치 부호화 장치 및 방법 |
| JP2014165915A (ja) * | 2013-02-25 | 2014-09-08 | Mitsubishi Electric Corp | 無線周波数受信機において信号を復号化する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110176624A1 (en) | 2011-07-21 |
| US8290074B2 (en) | 2012-10-16 |
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