CN103516413A - 接收分集系统中的组合 - Google Patents
接收分集系统中的组合 Download PDFInfo
- Publication number
- CN103516413A CN103516413A CN201310242855.0A CN201310242855A CN103516413A CN 103516413 A CN103516413 A CN 103516413A CN 201310242855 A CN201310242855 A CN 201310242855A CN 103516413 A CN103516413 A CN 103516413A
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- CN
- China
- Prior art keywords
- receiver
- soft
- bit stream
- decision bit
- signal
- 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.)
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- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0882—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using post-detection diversity
- H04B7/0885—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using post-detection diversity with combination
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- 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
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
- H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/528137 | 2012-06-20 | ||
US13/528,137 | 2012-06-20 | ||
US13/528,137 US9083416B2 (en) | 2012-06-20 | 2012-06-20 | Combining in receive diversity systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103516413A true CN103516413A (zh) | 2014-01-15 |
CN103516413B CN103516413B (zh) | 2017-04-26 |
Family
ID=49713831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310242855.0A Expired - Fee Related CN103516413B (zh) | 2012-06-20 | 2013-06-19 | 接收分集系统中的组合 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9083416B2 (zh) |
CN (1) | CN103516413B (zh) |
DE (1) | DE102013106408A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107276653A (zh) * | 2016-04-07 | 2017-10-20 | 普天信息技术有限公司 | 一种多天线合并和波束赋形方法和装置 |
CN113179112A (zh) * | 2021-02-07 | 2021-07-27 | 西安宇飞电子技术有限公司 | 一种多天线模式选择装置 |
CN115296718A (zh) * | 2022-06-30 | 2022-11-04 | 中国空间技术研究院 | 一种基于分集合并技术的卫星遥控接收系统 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103516661B (zh) * | 2012-06-27 | 2016-09-28 | 华为技术有限公司 | 一种高阶调制方法、解映射方法以及相应装置 |
US8989784B2 (en) * | 2012-11-29 | 2015-03-24 | Intel Mobile Communications GmbH | Radio communication devices and methods for controlling a radio communication device |
GB2514174B (en) * | 2013-05-17 | 2015-12-02 | Cambium Networks Ltd | Improvements to adaptive modulation |
US9274889B2 (en) * | 2013-05-29 | 2016-03-01 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Systems and methods for data processing using global iteration result reuse |
US10700797B2 (en) | 2017-07-07 | 2020-06-30 | Nxp B.V. | Signal processing using multiple sources |
US10425182B2 (en) * | 2017-09-29 | 2019-09-24 | Futurewei Technologies, Inc. | Inter-band distortion and interference mitigation within communication systems |
KR102637730B1 (ko) * | 2018-12-24 | 2024-02-19 | 삼성전자주식회사 | 다중 수신 다중 sim을 위한 장치 및 방법 |
US10880702B1 (en) | 2019-06-04 | 2020-12-29 | Sprint Communications Company L.P. | Data communications for user applications that are executing in a wireless user device |
EP3996309A4 (en) * | 2019-07-03 | 2023-01-11 | LG Electronics Inc. | TRANSMISSION/RECEPTION METHOD IN A 1-BIT QUANTIFICATION SYSTEM, AND RELATED DEVICE |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070071150A1 (en) * | 2005-09-28 | 2007-03-29 | Sunplus Technology Co., Ltd. | Diversity receiver |
US7248645B2 (en) * | 2002-04-30 | 2007-07-24 | Motorola, Inc. | Wireless transmission using an adaptive transmit antenna array |
US20080220819A1 (en) * | 2007-03-08 | 2008-09-11 | David Ben-Eli | Dynamically reconfigurable receiver |
US20090316820A1 (en) * | 2008-06-23 | 2009-12-24 | Mediatek Inc. | Ofdm receiver having memory capable of acting in a single-chip mode and a diversity mode |
US20100173666A1 (en) * | 2007-09-25 | 2010-07-08 | Fujitsu Limited | Transmit Power Control System, Transmit Power Control Method, And Terminal Device |
CN102007706A (zh) * | 2008-04-30 | 2011-04-06 | 夏普株式会社 | 通信系统、接收装置和通信方法 |
US7991378B2 (en) * | 2008-04-14 | 2011-08-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Time-error and frequency-error correction in a multi-carrier wireless communications system |
US20110310877A1 (en) * | 2010-06-21 | 2011-12-22 | Wu Kam H | Coverage Extension Using Carrier Diversity In Multi-Carrier Communication Systems |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003249605A1 (en) * | 2002-05-06 | 2003-11-11 | Via Telecom, Inc. | Method and apparatus for reducing power of a cdma mobile station by controlled transition from control hold to active state |
US6954446B2 (en) * | 2002-06-25 | 2005-10-11 | Motorola, Inc. | Multiple mode RF communication device |
US7826516B2 (en) * | 2005-11-15 | 2010-11-02 | Rambus Inc. | Iterative interference canceller for wireless multiple-access systems with multiple receive antennas |
ATE427604T1 (de) * | 2006-07-20 | 2009-04-15 | Ericsson Telefon Ab L M | Funkempfanger |
MY149270A (en) * | 2006-11-06 | 2013-08-15 | Qualcomm Inc | Mimo transmission with layer permutation in a wireless communication system |
US8599803B1 (en) * | 2009-05-01 | 2013-12-03 | Marvell International Ltd. | Open loop multiple access for WLAN |
US8599772B2 (en) * | 2009-07-06 | 2013-12-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Multicarrier radio receiver and method for receiving multiple carriers |
US8656243B2 (en) * | 2010-01-13 | 2014-02-18 | Intel Mobile Communications GmbH | Radio receiver and method for channel estimation |
US8660167B2 (en) * | 2010-01-25 | 2014-02-25 | Intel Mobile Communications GmbH | Device and method for distortion-robust decoding |
-
2012
- 2012-06-20 US US13/528,137 patent/US9083416B2/en not_active Expired - Fee Related
-
2013
- 2013-06-19 CN CN201310242855.0A patent/CN103516413B/zh not_active Expired - Fee Related
- 2013-06-19 DE DE201310106408 patent/DE102013106408A1/de not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7248645B2 (en) * | 2002-04-30 | 2007-07-24 | Motorola, Inc. | Wireless transmission using an adaptive transmit antenna array |
US20070071150A1 (en) * | 2005-09-28 | 2007-03-29 | Sunplus Technology Co., Ltd. | Diversity receiver |
US20080220819A1 (en) * | 2007-03-08 | 2008-09-11 | David Ben-Eli | Dynamically reconfigurable receiver |
US20100173666A1 (en) * | 2007-09-25 | 2010-07-08 | Fujitsu Limited | Transmit Power Control System, Transmit Power Control Method, And Terminal Device |
US7991378B2 (en) * | 2008-04-14 | 2011-08-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Time-error and frequency-error correction in a multi-carrier wireless communications system |
CN102007706A (zh) * | 2008-04-30 | 2011-04-06 | 夏普株式会社 | 通信系统、接收装置和通信方法 |
US20090316820A1 (en) * | 2008-06-23 | 2009-12-24 | Mediatek Inc. | Ofdm receiver having memory capable of acting in a single-chip mode and a diversity mode |
US20110310877A1 (en) * | 2010-06-21 | 2011-12-22 | Wu Kam H | Coverage Extension Using Carrier Diversity In Multi-Carrier Communication Systems |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107276653A (zh) * | 2016-04-07 | 2017-10-20 | 普天信息技术有限公司 | 一种多天线合并和波束赋形方法和装置 |
CN107276653B (zh) * | 2016-04-07 | 2021-02-12 | 普天信息技术有限公司 | 一种多天线合并和波束赋形方法和装置 |
CN113179112A (zh) * | 2021-02-07 | 2021-07-27 | 西安宇飞电子技术有限公司 | 一种多天线模式选择装置 |
CN113179112B (zh) * | 2021-02-07 | 2023-12-08 | 西安宇飞电子技术有限公司 | 一种多天线模式选择装置 |
CN115296718A (zh) * | 2022-06-30 | 2022-11-04 | 中国空间技术研究院 | 一种基于分集合并技术的卫星遥控接收系统 |
CN115296718B (zh) * | 2022-06-30 | 2024-03-26 | 中国空间技术研究院 | 一种基于分集合并技术的卫星遥控接收系统 |
Also Published As
Publication number | Publication date |
---|---|
US20130343494A1 (en) | 2013-12-26 |
DE102013106408A1 (de) | 2013-12-24 |
US9083416B2 (en) | 2015-07-14 |
CN103516413B (zh) | 2017-04-26 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Neubiberg, Germany Applicant after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Applicant before: Intel Mobile Communications GmbH |
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COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20200713 Address after: California, USA Patentee after: Apple Inc. Address before: California, USA Patentee before: INTEL Corp. Effective date of registration: 20200713 Address after: California, USA Patentee after: INTEL Corp. Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 |
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CF01 | Termination of patent right due to non-payment of annual fee |