CN101512917A - 用于接收空间分集的复用接收到的信号的通信接收机 - Google Patents
用于接收空间分集的复用接收到的信号的通信接收机 Download PDFInfo
- Publication number
- CN101512917A CN101512917A CNA2007800324738A CN200780032473A CN101512917A CN 101512917 A CN101512917 A CN 101512917A CN A2007800324738 A CNA2007800324738 A CN A2007800324738A CN 200780032473 A CN200780032473 A CN 200780032473A CN 101512917 A CN101512917 A CN 101512917A
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- output
- signal
- spread
- digital
- local oscillator
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- 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
- 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
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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
- H04B7/0837—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 pre-detection combining
- H04B7/0842—Weighted combining
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06300906 | 2006-08-31 | ||
EP06300906.2 | 2006-08-31 | ||
PCT/IB2007/053478 WO2008026176A2 (en) | 2006-08-31 | 2007-08-29 | Communication receiver with multiplexing of received signal, for receive space diversity |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101512917A true CN101512917A (zh) | 2009-08-19 |
CN101512917B CN101512917B (zh) | 2013-03-06 |
Family
ID=39052627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800324738A Expired - Fee Related CN101512917B (zh) | 2006-08-31 | 2007-08-29 | 用于接收空间分集的复用接收到的信号的通信接收机 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8396096B2 (zh) |
EP (1) | EP2057753B8 (zh) |
CN (1) | CN101512917B (zh) |
WO (1) | WO2008026176A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104218909B (zh) * | 2014-09-01 | 2016-12-28 | 长沙景嘉微电子股份有限公司 | 一种快速低开销峰值检测电路 |
CN107800505A (zh) * | 2017-11-08 | 2018-03-13 | 浙江大学 | 一种高效导频的通信系统及其波形产生和跟踪方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8583067B2 (en) * | 2008-09-24 | 2013-11-12 | Honeywell International Inc. | Apparatus and method for improved wireless communication reliability and performance in process control systems |
DE102008048986B4 (de) * | 2008-09-25 | 2019-03-14 | Atmel Corp. | Antennenverstärker und Empfangssystem |
CN101605115B (zh) * | 2009-07-13 | 2012-11-07 | 中国船舶重工集团公司第七一五研究所 | 被动定向浮标数字解复用器的实现方法 |
DE102009033788A1 (de) * | 2009-07-17 | 2011-03-03 | Astrium Gmbh | Verfahren zum Empfangen eines Signals und Empfänger |
EP2434640B1 (en) * | 2010-09-24 | 2012-12-05 | Telefonaktiebolaget L M Ericsson (PUBL) | Correction of imbalances in a complex intermediate frequency mixer |
US8934586B2 (en) | 2010-09-30 | 2015-01-13 | Broadcom Corporation | Selectable interference cancellation in a communications receiver |
US9876595B2 (en) | 2012-02-06 | 2018-01-23 | Maxlinear, Inc. | Method and system for a distributed receiver |
EP2822185B1 (en) * | 2013-07-01 | 2021-06-16 | Nxp B.V. | A distributed radio system |
US9225348B2 (en) | 2014-01-10 | 2015-12-29 | International Business Machines Corporation | Prediction based digital control for fractional-N PLLs |
US9985671B2 (en) * | 2016-01-15 | 2018-05-29 | Avago Technologies General Ip (Singapore) Pte. Ltd. | System, device, and method for improving radio performance |
US11026066B2 (en) * | 2017-09-14 | 2021-06-01 | Airmagnet, Inc. | Determining wireless network device location |
US10367595B1 (en) * | 2018-04-18 | 2019-07-30 | Huawei Technologies Co., Ltd. | Apparatus and receiver for receiving RF analog signals |
US20200076488A1 (en) | 2018-08-30 | 2020-03-05 | Skyworks Solutions, Inc. | Beamforming communication systems with sensor aided beam management |
US20210105092A1 (en) * | 2018-12-20 | 2021-04-08 | California Institute Of Technology | Scalable Decentralized Redistributor and Method of Redistributing Signals |
US10778355B1 (en) * | 2019-06-05 | 2020-09-15 | United States Of America As Represented By The Administrator Of Nasa | Frequency division multiplexing scheme for phasing synthetic aperture radars and receivers |
US10735046B1 (en) * | 2019-10-10 | 2020-08-04 | United States Government As Represented By The Secretary Of The Navy | Method of spread code acquisition using phase multiplexed shuffled correlation and concurrent two parameter alignment screening |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5237586A (en) * | 1992-03-25 | 1993-08-17 | Ericsson-Ge Mobile Communications Holding, Inc. | Rake receiver with selective ray combining |
JP3447897B2 (ja) * | 1996-08-20 | 2003-09-16 | 松下電器産業株式会社 | Cdma無線通信装置 |
JP3411505B2 (ja) * | 1997-09-30 | 2003-06-03 | シャープ株式会社 | スペクトル拡散通信装置 |
JP3678023B2 (ja) * | 1998-10-23 | 2005-08-03 | 株式会社日立製作所 | 符号分割多元接続方式移動通信システムにおける通信装置 |
FR2818836A1 (fr) * | 2000-12-26 | 2002-06-28 | Koninkl Philips Electronics Nv | Appareil comportant un dispositif de reception travaillant en diversite d'espace et procede de traitement pour des signaux recus selon plusieurs voies |
EP3070856B1 (en) * | 2001-09-12 | 2018-10-24 | Intel Deutschland GmbH | Cdma wireless systems |
SG103321A1 (en) * | 2001-11-17 | 2004-04-29 | St Microelectronics Asia | Low-power code division multiple access receiver |
CN101069258A (zh) * | 2004-12-03 | 2007-11-07 | 松下电器产业株式会社 | 无线通信装置以及数据复用方法 |
-
2007
- 2007-08-29 US US12/439,513 patent/US8396096B2/en active Active
- 2007-08-29 WO PCT/IB2007/053478 patent/WO2008026176A2/en active Application Filing
- 2007-08-29 EP EP07826195.5A patent/EP2057753B8/en not_active Not-in-force
- 2007-08-29 CN CN2007800324738A patent/CN101512917B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104218909B (zh) * | 2014-09-01 | 2016-12-28 | 长沙景嘉微电子股份有限公司 | 一种快速低开销峰值检测电路 |
CN107800505A (zh) * | 2017-11-08 | 2018-03-13 | 浙江大学 | 一种高效导频的通信系统及其波形产生和跟踪方法 |
CN107800505B (zh) * | 2017-11-08 | 2019-03-08 | 浙江大学 | 一种高效导频的通信系统及其波形产生和跟踪方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2057753B1 (en) | 2015-06-24 |
CN101512917B (zh) | 2013-03-06 |
WO2008026176A2 (en) | 2008-03-06 |
WO2008026176A3 (en) | 2008-05-08 |
US8396096B2 (en) | 2013-03-12 |
EP2057753B8 (en) | 2015-09-23 |
EP2057753A2 (en) | 2009-05-13 |
US20100067602A1 (en) | 2010-03-18 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Swiss Prang Eli Ute Patentee after: Italian-French Ericsson Limited (in liquidation) Address before: Geneva, Switzerland Patentee before: St-Ericsson S.A. |
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TR01 | Transfer of patent right |
Effective date of registration: 20160922 Address after: Stockholm Patentee after: Ericsson, Inc. Address before: Swiss Grand saconnex Patentee before: ST-ERICSSON S.A. Effective date of registration: 20160922 Address after: Swiss Grand saconnex Patentee after: ST-ERICSSON S.A. Address before: Swiss Prang Eli Ute Patentee before: Italian-French Ericsson Limited (in liquidation) Effective date of registration: 20160922 Address after: Stockholm Patentee after: Telefonaktiebolaget LM Ericsson (publ) Address before: Stockholm Patentee before: Ericsson, Inc. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20210829 |