CN1879315A - 在通信系统中结合宏分集和时隙复用的方法和设备 - Google Patents

在通信系统中结合宏分集和时隙复用的方法和设备 Download PDF

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Publication number
CN1879315A
CN1879315A CNA2004800334153A CN200480033415A CN1879315A CN 1879315 A CN1879315 A CN 1879315A CN A2004800334153 A CNA2004800334153 A CN A2004800334153A CN 200480033415 A CN200480033415 A CN 200480033415A CN 1879315 A CN1879315 A CN 1879315A
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CN
China
Prior art keywords
signal
reflector
transmission
receiver
version
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Pending
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CNA2004800334153A
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English (en)
Chinese (zh)
Inventor
尼古拉斯·W.·安德森
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IPWireless Inc
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IPWireless Inc
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Publication of CN1879315A publication Critical patent/CN1879315A/zh
Pending legal-status Critical Current

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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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • 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
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • 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
    • 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
    • H04B7/0848—Joint weighting
    • H04B7/0857—Joint weighting using maximum ratio combining techniques, e.g. signal-to- interference ratio [SIR], received signal strenght indication [RSS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CNA2004800334153A 2003-11-12 2004-11-08 在通信系统中结合宏分集和时隙复用的方法和设备 Pending CN1879315A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0326405.8 2003-11-12
GB0326405A GB2408172B (en) 2003-11-12 2003-11-12 Method and apparatus for improved throughput in a communication system

Publications (1)

Publication Number Publication Date
CN1879315A true CN1879315A (zh) 2006-12-13

Family

ID=29726425

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800334153A Pending CN1879315A (zh) 2003-11-12 2004-11-08 在通信系统中结合宏分集和时隙复用的方法和设备

Country Status (7)

Country Link
US (1) US20050148311A1 (enExample)
EP (1) EP1690345A1 (enExample)
JP (1) JP2007511150A (enExample)
KR (1) KR20060126992A (enExample)
CN (1) CN1879315A (enExample)
GB (1) GB2408172B (enExample)
WO (1) WO2005048484A1 (enExample)

Cited By (9)

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WO2009012649A1 (en) * 2007-07-23 2009-01-29 Datang Mobile Communication Equipment Co., Ltd. Method and apparatus for transmitting and receiving multimedia broadcast multicast services
CN101222675B (zh) * 2007-01-10 2011-12-07 中兴通讯股份有限公司 时分双工模式下多媒体广播组播业务发射与接收的方法
CN102026100B (zh) * 2007-07-23 2012-09-05 电信科学技术研究院 多媒体广播组播业务发送、接收方法及设备
CN102118696B (zh) * 2007-07-23 2012-09-05 电信科学技术研究院 多媒体广播组播业务发送、接收方法及设备
CN101690291B (zh) * 2007-11-27 2012-11-14 中兴通讯股份有限公司 借用邻小区频谱资源及通道资源的下行传输系统及方法
CN101834823B (zh) * 2009-03-11 2013-02-27 中华电信股份有限公司 移动通信系统中的蜂窝间干扰抑制方法
CN101238648B (zh) * 2005-06-14 2013-03-20 高通股份有限公司 用于从蜂窝式无线电网络进行广播及多播的方法和设备
CN101335912B (zh) * 2007-06-27 2013-04-10 中兴通讯股份有限公司 语音业务与多媒体广播/组播业务混和组网及测试的方法
CN117033455A (zh) * 2023-08-28 2023-11-10 安徽克莱因信息技术有限公司 基于大数据的信息技术咨询管理系统及方法

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JP4480461B2 (ja) 2004-05-20 2010-06-16 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム及び無線制御装置
US8059608B2 (en) * 2005-06-14 2011-11-15 Qualcomm Incorporated Transmit spatial diversity for cellular single frequency networks
CN100555903C (zh) * 2005-09-30 2009-10-28 鼎桥通信技术有限公司 利用空间分集接收方法改善多媒体广播多播业务服务性能的方法
KR100896991B1 (ko) * 2006-01-03 2009-05-14 삼성전자주식회사 무선 시스템에서 멀티캐스트 서비스의 링크 성능 향상을위한 장치 및 방법
FR2900007A1 (fr) * 2006-04-12 2007-10-19 Evolium Sas Soc Par Actions Si Procede de diffusion de donnees multimedia par synchronisation controlee des instants de diffusion des stations de base d'un reseau fdma/tdma et utilisation d'une frequence porteuse commune
JP2007324646A (ja) * 2006-05-30 2007-12-13 Kyocera Corp 通信システム及びデータ処理方法
US20080070606A1 (en) * 2006-06-30 2008-03-20 Kari Rikkinen Apparatus, method, system and software product involving a macrodiversity arrangement for a multicast service on a high speed transport channel
US8009651B2 (en) * 2007-05-18 2011-08-30 Sony Ericsson Mobile Communications Ab Neighbouring device aiding in receiving sets of data
US8228853B2 (en) 2008-02-01 2012-07-24 Qualcomm Incorporated Serving base station selection in a wireless communication network
JP4874275B2 (ja) * 2008-02-29 2012-02-15 株式会社エヌ・ティ・ティ・ドコモ 移動局及びマルチキャスト／ブロードキャスト通信方法
FR2937483A1 (fr) * 2008-10-17 2010-04-23 Thomson Licensing Procede de reception d'un signal et procede d'emission correspondant
US8848594B2 (en) 2008-12-10 2014-09-30 Blackberry Limited Method and apparatus for discovery of relay nodes
US8311061B2 (en) 2008-12-17 2012-11-13 Research In Motion Limited System and method for multi-user multiplexing
US8402334B2 (en) 2008-12-17 2013-03-19 Research In Motion Limited System and method for hybrid automatic repeat request (HARQ) functionality in a relay node
US8040904B2 (en) * 2008-12-17 2011-10-18 Research In Motion Limited System and method for autonomous combining
US8446856B2 (en) 2008-12-19 2013-05-21 Research In Motion Limited System and method for relay node selection
US8335466B2 (en) 2008-12-19 2012-12-18 Research In Motion Limited System and method for resource allocation
US11133849B2 (en) 2018-03-16 2021-09-28 Hewlett Packard Enterprise Development Lp Split radio chanis into subsets
US11755229B2 (en) * 2020-06-25 2023-09-12 EMC IP Holding Company LLC Archival task processing in a data storage system

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US4797947A (en) * 1987-05-01 1989-01-10 Motorola, Inc. Microcellular communications system using macrodiversity
US5513176A (en) * 1990-12-07 1996-04-30 Qualcomm Incorporated Dual distributed antenna system
EP0987851B1 (en) * 1993-09-30 2003-05-14 Conexant Systems, Inc. Multiple antenna home base for digital cordless telephones
US5614914A (en) * 1994-09-06 1997-03-25 Interdigital Technology Corporation Wireless telephone distribution system with time and space diversity transmission for determining receiver location
US5778075A (en) * 1996-08-30 1998-07-07 Telefonaktiebolaget, L.M. Ericsson Methods and systems for mobile terminal assisted handover in an private radio communications network
US6359874B1 (en) * 1998-05-21 2002-03-19 Ericsson Inc. Partially block-interleaved CDMA coding and decoding
DE19858113C1 (de) * 1998-12-16 2000-03-30 Siemens Ag Verfahren zur Datenübertragung mit Makrodiversitäts-Empfang
US6917597B1 (en) * 1999-07-30 2005-07-12 Texas Instruments Incorporated System and method of communication using transmit antenna diversity based upon uplink measurement for the TDD mode of WCDMA
US6421791B1 (en) * 2000-06-14 2002-07-16 Delphi Technologies, Inc. Computer-implemented system and method for evaluating the diagnostic state of a component
US7433683B2 (en) * 2000-12-28 2008-10-07 Northstar Acquisitions, Llc System for fast macrodiversity switching in mobile wireless networks
TWM240065U (en) * 2002-08-07 2004-08-01 Interdigital Tech Corp Wireless transmit/receive unit for multimedia broadcast and multicast services
US7024166B2 (en) * 2002-12-18 2006-04-04 Qualcomm, Incorporated Transmission diversity systems

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101238648B (zh) * 2005-06-14 2013-03-20 高通股份有限公司 用于从蜂窝式无线电网络进行广播及多播的方法和设备
CN101222675B (zh) * 2007-01-10 2011-12-07 中兴通讯股份有限公司 时分双工模式下多媒体广播组播业务发射与接收的方法
CN101335912B (zh) * 2007-06-27 2013-04-10 中兴通讯股份有限公司 语音业务与多媒体广播/组播业务混和组网及测试的方法
WO2009012649A1 (en) * 2007-07-23 2009-01-29 Datang Mobile Communication Equipment Co., Ltd. Method and apparatus for transmitting and receiving multimedia broadcast multicast services
CN102026100B (zh) * 2007-07-23 2012-09-05 电信科学技术研究院 多媒体广播组播业务发送、接收方法及设备
CN102118696B (zh) * 2007-07-23 2012-09-05 电信科学技术研究院 多媒体广播组播业务发送、接收方法及设备
CN101690291B (zh) * 2007-11-27 2012-11-14 中兴通讯股份有限公司 借用邻小区频谱资源及通道资源的下行传输系统及方法
CN101834823B (zh) * 2009-03-11 2013-02-27 中华电信股份有限公司 移动通信系统中的蜂窝间干扰抑制方法
CN117033455A (zh) * 2023-08-28 2023-11-10 安徽克莱因信息技术有限公司 基于大数据的信息技术咨询管理系统及方法

Also Published As

Publication number Publication date
JP2007511150A (ja) 2007-04-26
US20050148311A1 (en) 2005-07-07
GB0326405D0 (en) 2003-12-17
EP1690345A1 (en) 2006-08-16
WO2005048484A1 (en) 2005-05-26
GB2408172B (en) 2007-11-14
KR20060126992A (ko) 2006-12-11
GB2408172A (en) 2005-05-18

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Open date: 20061213