CN1299442C - 采用多个码和多个天线的用于无线通信系统的发射机 - Google Patents

采用多个码和多个天线的用于无线通信系统的发射机 Download PDF

Info

Publication number
CN1299442C
CN1299442C CNB018233015A CN01823301A CN1299442C CN 1299442 C CN1299442 C CN 1299442C CN B018233015 A CNB018233015 A CN B018233015A CN 01823301 A CN01823301 A CN 01823301A CN 1299442 C CN1299442 C CN 1299442C
Authority
CN
China
Prior art keywords
data
group
orthogonal code
code sequence
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.)
Expired - Lifetime
Application number
CNB018233015A
Other languages
English (en)
Chinese (zh)
Other versions
CN1507706A (zh
Inventor
童文
M·G·巴考林
V·B·克雷德林
A·M·克洛马
Y·S·施纳科夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Apple Inc
Original Assignee
Nortel Networks Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of CN1507706A publication Critical patent/CN1507706A/zh
Application granted granted Critical
Publication of CN1299442C publication Critical patent/CN1299442C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04B7/04—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
    • H04B7/0678—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 using different spreading codes between antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CNB018233015A 2001-04-05 2001-04-05 采用多个码和多个天线的用于无线通信系统的发射机 Expired - Lifetime CN1299442C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2001/000135 WO2002082687A1 (en) 2001-04-05 2001-04-05 Transmitter for a wireless communications system using multiple codes and multiple antennas

Publications (2)

Publication Number Publication Date
CN1507706A CN1507706A (zh) 2004-06-23
CN1299442C true CN1299442C (zh) 2007-02-07

Family

ID=20129609

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018233015A Expired - Lifetime CN1299442C (zh) 2001-04-05 2001-04-05 采用多个码和多个天线的用于无线通信系统的发射机

Country Status (8)

Country Link
US (1) US7280466B2 (https=)
EP (2) EP1374443B1 (https=)
JP (1) JP4704667B2 (https=)
KR (1) KR100720635B1 (https=)
CN (1) CN1299442C (https=)
BR (1) BR0116961A (https=)
DE (1) DE60121476T2 (https=)
WO (1) WO2002082687A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8537656B2 (en) 2000-07-19 2013-09-17 Ipr Licensing, Inc. Method for compensating for multi-path of a CDMA reverse link utilizing an orthogonal channel structure
US7911993B2 (en) * 2000-07-19 2011-03-22 Ipr Licensing, Inc. Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure
DE60121476T2 (de) * 2001-04-05 2007-02-22 Nortel Networks Ltd., St. Laurent Sender für ein drahtloses kommunikationssystem mit einer vielzahl an kodes und antennen
US6917581B2 (en) 2001-07-17 2005-07-12 Ipr Licensing, Inc. Use of orthogonal or near orthogonal codes in reverse link
EP1523809A1 (en) * 2002-06-06 2005-04-20 Nokia Corporation System and method for optimized utilization of code resource in communication networks
KR100475178B1 (ko) * 2002-06-18 2005-03-10 엘지전자 주식회사 다중 입출력 이동 통신 시스템에서의 신호 처리 장치 및방법
JP4041450B2 (ja) * 2003-10-23 2008-01-30 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 通信端末装置および通信方法
KR100975720B1 (ko) * 2003-11-13 2010-08-12 삼성전자주식회사 다중 송수신 안테나를 구비하는 직교주파수분할다중화 시스템에서 공간 분할 다중화를 고려하여 채널 할당을 수행하는 방법 및 시스템
US7145940B2 (en) * 2003-12-05 2006-12-05 Qualcomm Incorporated Pilot transmission schemes for a multi-antenna system
US7725076B2 (en) * 2004-05-27 2010-05-25 Samsung Electronics Co., Ltd. System and method for maximizing throughput in the forward packet data channel of a 1xEVDV wireless network
DE102004035018A1 (de) * 2004-07-20 2006-02-16 Siemens Ag Verfahren zur Signalübertragung in einem Kommunikationssystem
CN1815941A (zh) * 2005-02-04 2006-08-09 松下电器产业株式会社 多天线传输系统中的天线选择和比特分配方法及装置
EP1727297A1 (en) * 2005-05-25 2006-11-29 Siemens Aktiengesellschaft Method and Terminal for reducing interference in a radio communication system
CN1941664A (zh) * 2005-09-30 2007-04-04 松下电器产业株式会社 无线通信系统中基于判决反馈的发送天线选择方法和装置
CN1941661B (zh) * 2005-09-30 2011-04-06 松下电器产业株式会社 多天线输入和输出系统中的全复用分集方法
US8331869B2 (en) * 2006-07-24 2012-12-11 Ets Lindgren, L.P. Systems and methods for over the air performance testing of wireless devices with multiple antennas
US20080037661A1 (en) * 2006-08-08 2008-02-14 Adaptix, Inc. Mobile communication system having multiple modulation zones
KR100685275B1 (ko) * 2006-09-04 2007-02-22 주식회사 형제케이종합건축사사무소 건축단지용 철재계단 구조
US8023398B2 (en) * 2007-01-30 2011-09-20 Qualcomm Incorporated Using a single FHT to decode access-based handoff probes from multiple users
US8155232B2 (en) 2007-05-08 2012-04-10 Samsung Electronics Co., Ltd. Multiple antennas transmit diversity scheme
CN101409583B (zh) 2007-10-11 2013-02-13 电信科学技术研究院 信号发送方法、信号发送装置
US8353006B2 (en) * 2008-05-07 2013-01-08 Livetv, Llc Aircraft communications system using whitelists to control access and associated methods
CN102224687B (zh) * 2008-09-22 2014-10-29 岩星比德科有限公司 用于pucch的空间代码传送分集的方法和系统
US8412112B2 (en) * 2009-05-06 2013-04-02 Ets-Lindgren, L.P. Systems and methods for simulating a multipath radio frequency environment
PL2485419T3 (pl) 2009-10-01 2018-11-30 Sun Patent Trust Urządzenie stacji końcowej, urządzenie stacji bazowej, sposób transmisji i sposób sterowania
CN106301662A (zh) * 2015-05-14 2017-01-04 株式会社Ntt都科摩 数据发送和接收方法以及数据发送和接收设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999012274A1 (en) * 1997-09-04 1999-03-11 Motorola Inc. Apparatus and method for transmitting signals in a communication system
WO2001001605A1 (en) * 1999-06-28 2001-01-04 Lucent Technologies Inc. High-speed data services using multiple transmit antennas
US6477670B1 (en) * 1999-01-29 2002-11-05 Nortel Networks Limited Data link layer quality of service for UMTS

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08195703A (ja) * 1995-01-17 1996-07-30 Toshiba Corp 無線通信装置
JP2798127B2 (ja) * 1996-07-19 1998-09-17 日本電気株式会社 送信装置およびこれを含む通信装置
US5862133A (en) * 1996-08-02 1999-01-19 Golden Bridge Technology Packet-switched spread-spectrum system
US6128276A (en) * 1997-02-24 2000-10-03 Radix Wireless, Inc. Stacked-carrier discrete multiple tone communication technology and combinations with code nulling, interference cancellation, retrodirective communication and adaptive antenna arrays
US6038263A (en) * 1997-07-31 2000-03-14 Motorola, Inc. Method and apparatus for transmitting signals in a communication system
KR19990016606A (ko) * 1997-08-18 1999-03-15 윤종용 씨디엠에이 이동통신시스템의 의사직교부호를 이용한 대역확산신호 발생장치 및 방법
US6389000B1 (en) * 1997-09-16 2002-05-14 Qualcomm Incorporated Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers
JP4199869B2 (ja) * 1999-01-27 2008-12-24 株式会社日立コミュニケーションテクノロジー 無線通信システム及びそのハンドオフ方法
US6370129B1 (en) * 1999-06-28 2002-04-09 Lucent Technologies, Inc. High-speed data services using multiple transmit antennas
US6721339B2 (en) * 1999-08-17 2004-04-13 Lucent Technologies Inc. Method of providing downlink transmit diversity
KR100375145B1 (ko) * 1999-11-10 2003-03-19 삼성전자주식회사 멀티캐리어를 사용하는 부호분할다중접속 통신시스템의데이타 통신장치 및 방법
KR100370746B1 (ko) * 2000-05-30 2003-02-05 한국전자통신연구원 다차원 직교 자원 도약 다중화 통신 방식 및 장치
EP1612966B1 (en) * 2000-08-10 2007-12-12 Fujitsu Limited Transmitting diversity communications apparatus
US7116722B2 (en) * 2001-02-09 2006-10-03 Lucent Technologies Inc. Wireless communication system using multi-element antenna having a space-time architecture
DE60121476T2 (de) * 2001-04-05 2007-02-22 Nortel Networks Ltd., St. Laurent Sender für ein drahtloses kommunikationssystem mit einer vielzahl an kodes und antennen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999012274A1 (en) * 1997-09-04 1999-03-11 Motorola Inc. Apparatus and method for transmitting signals in a communication system
US6477670B1 (en) * 1999-01-29 2002-11-05 Nortel Networks Limited Data link layer quality of service for UMTS
WO2001001605A1 (en) * 1999-06-28 2001-01-04 Lucent Technologies Inc. High-speed data services using multiple transmit antennas

Also Published As

Publication number Publication date
JP4704667B2 (ja) 2011-06-15
CN1507706A (zh) 2004-06-23
JP2004535094A (ja) 2004-11-18
EP1374443A1 (en) 2004-01-02
US20030081539A1 (en) 2003-05-01
BR0116961A (pt) 2005-01-11
EP1374443B1 (en) 2006-07-12
US7280466B2 (en) 2007-10-09
DE60121476D1 (de) 2006-08-24
KR100720635B1 (ko) 2007-05-21
DE60121476T2 (de) 2007-02-22
HK1061938A1 (en) 2004-10-08
EP1705808A1 (en) 2006-09-27
KR20030085098A (ko) 2003-11-01
WO2002082687A1 (en) 2002-10-17

Similar Documents

Publication Publication Date Title
CN1299442C (zh) 采用多个码和多个天线的用于无线通信系统的发射机
CN1279702C (zh) 用于产生数据以及用于解调信号的设备和方法
CN1215657C (zh) 码分多址移动通信系统中基站的发送天线分集设备和方法
CN1163012C (zh) 直接序列码分多址联接传输方法
CN1135762C (zh) Cdma电信系统的高数据率辅助信道
CN1196288C (zh) 可变速率传送方法及可变速率传送装置
CN1270721A (zh) 在多载波系统中发送数据的方法和设备
CN1389029A (zh) 使用两个或更多天线的发送分集装置和方法
CN1520051A (zh) 在无线通信系统中使用的用户单元和方法
CN1322412A (zh) 正交收发分集方法和装置
CN1440593A (zh) 利用多于两个天线的发送分集的设备和方法
CN1498473A (zh) 多输入一多输出信道中提高带宽效率的方法和系统
CN1228212A (zh) 降低峰－均传输功率的高数据速率cdma无线通信系统
KR20100044285A (ko) Ｍｉｍｏ 채널에서의 멀티-스트림 통신을 위한 부호화된 비트 스크램블링
CN1784848A (zh) 用于在扩频通信网络中使用码空间的系统和方法
US20030067993A1 (en) Open-loop diversity technique for systems employing multi-transmitter antennas
CN1254132C (zh) 基于扰码的cdma—blast空时编码发射与接收方法
KR101107631B1 (ko) 다중입출력 채널상의 코드분할다중접속 통신을 위한 송출
CN1364350A (zh) 一种用于天线阵列波束赋形的方法和设备
KR101276797B1 (ko) 이동 통신 시스템에서의 송신 다이버시티 방법 및 기지국송신기
JP3881919B2 (ja) 無線送信装置および無線送信方法
HK1061938B (en) Transmitter for a wireless communications system using multiple codes and multiple antennas
HK1030094A (en) A method of and apparatus for transmitting data in a multiple carrier system
HK1026786B (en) Method and apparatus for generating data and demodulating a signal
HK1062970A (en) Method and system for increased bandwidth efficiency in multiple input - multiple output channels

Legal Events

Date Code Title Description
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
ASS Succession or assignment of patent right

Owner name: YANXING BIDEKE CO., LTD.

Free format text: FORMER OWNER: NORTEL NETWORKS LTD (CA)

Effective date: 20130708

Owner name: APPLE COMPUTER, INC.

Free format text: FORMER OWNER: YANXING BIDEKE CO., LTD.

Effective date: 20130708

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130708

Address after: American California

Patentee after: APPLE Inc.

Address before: American New York

Patentee before: NORTEL NETWORKS LTD.

Effective date of registration: 20130708

Address after: American New York

Patentee after: NORTEL NETWORKS LTD.

Address before: Quebec

Patentee before: NORTEL NETWORKS Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20070207