TW201119280A - Methods for determining decoding order in a MIMO system with successive interference cancellation - Google Patents
Methods for determining decoding order in a MIMO system with successive interference cancellation Download PDFInfo
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- TW201119280A TW201119280A TW099127318A TW99127318A TW201119280A TW 201119280 A TW201119280 A TW 201119280A TW 099127318 A TW099127318 A TW 099127318A TW 99127318 A TW99127318 A TW 99127318A TW 201119280 A TW201119280 A TW 201119280A
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- signal
- reconstructed
- weight vector
- decoding
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Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7107—Subtractive interference cancellation
- H04B1/71072—Successive interference cancellation
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
- H04L1/1845—Combining techniques, e.g. code combining
-
- 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
-
- 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
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/0048—Decoding adapted to other signal detection operation in conjunction with detection of multiuser or interfering signals, e.g. iteration between CDMA or MIMO detector and FEC decoder
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/547,922 US8335286B2 (en) | 2009-08-26 | 2009-08-26 | Methods for determining decoding order in a MIMO system with successive interference cancellation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201119280A true TW201119280A (en) | 2011-06-01 |
Family
ID=42938267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099127318A TW201119280A (en) | 2009-08-26 | 2010-08-16 | Methods for determining decoding order in a MIMO system with successive interference cancellation |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8335286B2 (enExample) |
| EP (1) | EP2471188B1 (enExample) |
| JP (2) | JP6151022B2 (enExample) |
| KR (1) | KR101301189B1 (enExample) |
| CN (1) | CN102484570B (enExample) |
| TW (1) | TW201119280A (enExample) |
| WO (1) | WO2011025660A1 (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8335286B2 (en) * | 2009-08-26 | 2012-12-18 | Qualcomm Incorporated | Methods for determining decoding order in a MIMO system with successive interference cancellation |
| US8391429B2 (en) * | 2009-08-26 | 2013-03-05 | Qualcomm Incorporated | Methods for determining reconstruction weights in a MIMO system with successive interference cancellation |
| US8687751B1 (en) | 2010-04-02 | 2014-04-01 | Marvell International Ltd. | Multiple-input multiple-output receivers using successive interference cancellation based on cyclic redundancy check |
| US8694851B1 (en) * | 2010-08-17 | 2014-04-08 | Marvell International Ltd | Adaptive multiple-input multiple-ouput successive interference cancellation receivers |
| US8949207B2 (en) * | 2010-12-09 | 2015-02-03 | Canon Kabushiki Kaisha | Method and apparatus for decoding encoded structured data from a bit-stream |
| US8964908B2 (en) | 2012-02-15 | 2015-02-24 | Intel Mobile Communications GmbH | Receiver circuit and method for detecting data |
| US8908743B2 (en) * | 2012-09-26 | 2014-12-09 | Intel Mobile Communications GmbH | Receiver with multi layer interference cancellation |
| US8903341B2 (en) | 2012-12-05 | 2014-12-02 | Qualcomm Incorporated | Successive interference cancellation (SIC) ordering algorithms for improved multiple-input multiple-output (MIMO) performance |
| US9172413B2 (en) | 2013-02-08 | 2015-10-27 | Mediatek Inc. | Method and apparatus for performing wireless communications with aid of successive data processing in multiple iterations |
| US9001920B2 (en) * | 2013-02-19 | 2015-04-07 | At&T Intellectual Property I, Lp | Apparatus and method for interference cancellation in communication systems |
| US9197461B1 (en) | 2013-03-12 | 2015-11-24 | Marvell International Ltd. | Method and apparatus for memory efficient architecture of successive interference cancellation for MIMO systems |
| US20140269847A1 (en) * | 2013-03-15 | 2014-09-18 | Broadcom Corporation | Symbol-level equalization using multiple spreading factors |
| US9094029B2 (en) | 2013-05-03 | 2015-07-28 | Marvell World Trade Ltd. | Systems and methods for ordering codewords based on posterior information in successive interference cancellation (SIC) receivers |
| US9215017B2 (en) | 2013-06-18 | 2015-12-15 | Samsung Electronics Co., Ltd. | Computing system with decoding sequence mechanism and method of operation thereof |
| US9900029B2 (en) | 2013-08-07 | 2018-02-20 | Qualcomm Incorporated | Intra-frequency and inter-RAT receiver |
| WO2015055256A1 (en) * | 2013-10-18 | 2015-04-23 | Huawei Technologies Co., Ltd. | Transmission and receiving method in a wireless communication system |
| US9490938B1 (en) | 2014-01-06 | 2016-11-08 | Marvell International Ltd. | Systems and methods for performing iterative interference cancellation |
| US10084525B2 (en) | 2014-07-15 | 2018-09-25 | Lg Electronics Inc. | Method by which MIMO receiver processes reception signal by aligning plurality of layers by RE group unit |
| WO2016021944A1 (ko) * | 2014-08-08 | 2016-02-11 | 엘지전자 주식회사 | 무선 통신 시스템에서의 간섭 제거 방법 및 단말 |
| KR102267723B1 (ko) * | 2015-01-21 | 2021-06-22 | 삼성전자주식회사 | 이동 통신 시스템에서 유효 잡음을 기반으로 채널 복호 동작을 수행하는 장치 및 방법 |
| CA3065394C (en) * | 2015-03-06 | 2022-05-17 | Electronics And Telecommunications Research Institute | Broadcast signal frame generating apparatus and broadcast signal frame generating method using bootstrap and preamble |
| WO2016154821A1 (zh) | 2015-03-27 | 2016-10-06 | 华为技术有限公司 | 一种数据的处理方法及装置 |
| US10505834B2 (en) * | 2015-03-27 | 2019-12-10 | Gigamon Inc. | Session aware adaptive packet filtering |
| NZ740932A (en) * | 2015-09-25 | 2022-12-23 | Sharp Kk | Base station device, terminal device, and communication method |
| JP6016289B2 (ja) * | 2015-11-27 | 2016-10-26 | 日本電気株式会社 | 信号分離装置 |
| TWI627846B (zh) * | 2016-03-30 | 2018-06-21 | 晨星半導體股份有限公司 | 等化增強模組、解調變系統以及等化增強方法 |
| US9942020B1 (en) * | 2017-04-26 | 2018-04-10 | Cisco Technology, Inc. | Minimum delay spatio-temporal filtering for interference rejection |
| IT201800000832A1 (it) * | 2018-01-12 | 2019-07-12 | Inst Rundfunktechnik Gmbh | Sender und/oder empfänger zum senden bzw. empfangen von rundfunkinformationssignalen |
| US11706064B2 (en) * | 2018-05-31 | 2023-07-18 | Indian Institute Of Technology Hyderabad | Method of receiving signal stream and a receiver |
| US10855327B2 (en) * | 2019-03-01 | 2020-12-01 | Huawei Technologies Co., Ltd. | Parallelized successive interference cancellation (PSiC) receiver architecture for wireless communications systems |
| US10616011B1 (en) * | 2019-06-26 | 2020-04-07 | Cisco Technology, Inc. | Distortion cancellation |
| WO2021002508A1 (ko) * | 2019-07-03 | 2021-01-07 | 엘지전자 주식회사 | 무선 통신 시스템에서 코드워드를 디코딩하는 방법 및 이를 위한 단말 |
| CN113141229B (zh) * | 2020-01-20 | 2022-07-01 | 大唐移动通信设备有限公司 | 一种干扰抑制方法及装置 |
| US11539557B1 (en) * | 2021-12-16 | 2022-12-27 | Qualcomm Incorporated | Multi-level coding for power efficient channel coding |
| US11985014B2 (en) * | 2022-06-03 | 2024-05-14 | Renesas Electronics America Inc. | Digital demodulation for wireless power |
| US12113651B2 (en) * | 2022-07-18 | 2024-10-08 | Cisco Technology, Inc. | Transmitter equalization optimization for ethernet chip-to-module (C2M) compliance |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6404760B1 (en) * | 1999-07-19 | 2002-06-11 | Qualcomm Incorporated | CDMA multiple access interference cancellation using signal estimation |
| US20030125040A1 (en) * | 2001-11-06 | 2003-07-03 | Walton Jay R. | Multiple-access multiple-input multiple-output (MIMO) communication system |
| US6801580B2 (en) * | 2002-04-09 | 2004-10-05 | Qualcomm, Incorporated | Ordered successive interference cancellation receiver processing for multipath channels |
| US7352722B2 (en) * | 2002-05-13 | 2008-04-01 | Qualcomm Incorporated | Mitigation of link imbalance in a wireless communication system |
| US7440490B2 (en) * | 2002-12-18 | 2008-10-21 | Anna Kidiyarova-Shevchenko | Method and apparatus for multi-user detection using RSFQ successive interference cancellation in CDMA wireless systems |
| US6917821B2 (en) * | 2003-09-23 | 2005-07-12 | Qualcomm, Incorporated | Successive interference cancellation receiver processing with selection diversity |
| KR100648472B1 (ko) * | 2004-10-19 | 2006-11-28 | 삼성전자주식회사 | 다중 송신 다중 수신 안테나 통신 시스템에서 적응 변조및 부호 성능을 최적화하기 위한 송·수신 장치 및 방법 |
| US8130820B2 (en) | 2005-03-01 | 2012-03-06 | Qualcomm Incorporated | Method and apparatus for interference cancellation in a wireless communications system |
| US8358714B2 (en) * | 2005-06-16 | 2013-01-22 | Qualcomm Incorporated | Coding and modulation for multiple data streams in a communication system |
| US8165186B2 (en) * | 2005-08-12 | 2012-04-24 | Qualcomm Incorporated | Channel estimation for wireless communication |
| EP1981198B1 (en) * | 2006-02-02 | 2017-06-28 | Fujitsu Limited | Radio transmitting method, radio transmitter and radio receiver |
| KR101029199B1 (ko) | 2006-11-06 | 2011-04-12 | 콸콤 인코포레이티드 | 온-타임 신호 성분들의 간섭 제거에 의한 다중 입력 다중 출력 검출 |
| EP2192710A1 (en) | 2007-09-21 | 2010-06-02 | Sharp Kabushiki Kaisha | Transmitting device, receiving device, communication system and transmitting method |
| JP5157430B2 (ja) * | 2007-12-27 | 2013-03-06 | 日本電気株式会社 | 送信装置、送受信装置、送信方法、送受信方法 |
| US8335286B2 (en) * | 2009-08-26 | 2012-12-18 | Qualcomm Incorporated | Methods for determining decoding order in a MIMO system with successive interference cancellation |
| US8391429B2 (en) | 2009-08-26 | 2013-03-05 | Qualcomm Incorporated | Methods for determining reconstruction weights in a MIMO system with successive interference cancellation |
-
2009
- 2009-08-26 US US12/547,922 patent/US8335286B2/en not_active Expired - Fee Related
-
2010
- 2010-08-11 EP EP10747738.2A patent/EP2471188B1/en not_active Not-in-force
- 2010-08-11 JP JP2012526820A patent/JP6151022B2/ja not_active Expired - Fee Related
- 2010-08-11 WO PCT/US2010/045217 patent/WO2011025660A1/en not_active Ceased
- 2010-08-11 CN CN201080038584.1A patent/CN102484570B/zh not_active Expired - Fee Related
- 2010-08-11 KR KR1020127007769A patent/KR101301189B1/ko not_active Expired - Fee Related
- 2010-08-16 TW TW099127318A patent/TW201119280A/zh unknown
-
2012
- 2012-12-18 US US13/719,210 patent/US8711994B2/en active Active
-
2014
- 2014-10-03 JP JP2014205067A patent/JP6073274B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015046902A (ja) | 2015-03-12 |
| WO2011025660A1 (en) | 2011-03-03 |
| EP2471188B1 (en) | 2013-09-18 |
| KR101301189B1 (ko) | 2013-08-29 |
| CN102484570A (zh) | 2012-05-30 |
| CN102484570B (zh) | 2015-07-08 |
| JP6151022B2 (ja) | 2017-06-21 |
| EP2471188A1 (en) | 2012-07-04 |
| US20130128940A1 (en) | 2013-05-23 |
| JP2013503558A (ja) | 2013-01-31 |
| KR20120062834A (ko) | 2012-06-14 |
| US8335286B2 (en) | 2012-12-18 |
| US8711994B2 (en) | 2014-04-29 |
| JP6073274B2 (ja) | 2017-02-01 |
| US20110051865A1 (en) | 2011-03-03 |
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