AU2002313159A1 - A receiving method based on mimo cdma - Google Patents

A receiving method based on mimo cdma

Info

Publication number
AU2002313159A1
AU2002313159A1 AU2002313159A AU2002313159A AU2002313159A1 AU 2002313159 A1 AU2002313159 A1 AU 2002313159A1 AU 2002313159 A AU2002313159 A AU 2002313159A AU 2002313159 A AU2002313159 A AU 2002313159A AU 2002313159 A1 AU2002313159 A1 AU 2002313159A1
Authority
AU
Australia
Prior art keywords
method based
receiving method
mimo cdma
mimo
cdma
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.)
Abandoned
Application number
AU2002313159A
Inventor
Yonghui Li
Dandan Wang
Gang Wang
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.)
Linkair Communications Inc
Original Assignee
Linkair Communications Inc
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 Linkair Communications Inc filed Critical Linkair Communications Inc
Publication of AU2002313159A1 publication Critical patent/AU2002313159A1/en
Abandoned legal-status Critical Current

Links

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
    • H04B7/0413—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
    • H04B1/7105—Joint detection techniques, e.g. linear detectors
    • H04B1/71057—Joint detection techniques, e.g. linear detectors using maximum-likelihood sequence estimation [MLSE]
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03331—Arrangements for the joint estimation of multiple sequences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H04L5/026—Multiplexing of multicarrier modulation signals using code division

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
AU2002313159A 2002-05-30 2002-05-30 A receiving method based on mimo cdma Abandoned AU2002313159A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2002/000368 WO2003103185A1 (en) 2002-05-30 2002-05-30 A receiving method based on mimo cdma

Publications (1)

Publication Number Publication Date
AU2002313159A1 true AU2002313159A1 (en) 2003-12-19

Family

ID=29589402

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002313159A Abandoned AU2002313159A1 (en) 2002-05-30 2002-05-30 A receiving method based on mimo cdma

Country Status (3)

Country Link
CN (1) CN1555613A (en)
AU (1) AU2002313159A1 (en)
WO (1) WO2003103185A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7525988B2 (en) * 2005-01-17 2009-04-28 Broadcom Corporation Method and system for rate selection algorithm to maximize throughput in closed loop multiple input multiple output (MIMO) wireless local area network (WLAN) system
CN101056152B (en) * 2006-04-30 2010-08-04 华为技术有限公司 Transmission method of the universal mobile communication system and its system
US7634235B2 (en) * 2006-05-30 2009-12-15 Broadcom Corporation Method and apparatus to improve closed loop transmit diversity modes performance via interference suppression in a WCDMA network equipped with a rake receiver
CN101272167B (en) * 2007-03-23 2013-01-23 中兴通讯股份有限公司 Multi-input multi-output system and method of TD-SCDMA system outdoor macro honeycomb
CN101272226B (en) * 2007-03-23 2011-08-10 中兴通讯股份有限公司 Indoor-overlapping multi-input multi-output system and method of TD-SCDMA system
CN101938338B (en) * 2010-09-30 2012-12-05 哈尔滨工业大学 Two-dimensional block spread spectrum system-based multi-user MIMO spatial multiplexing system
CN101951277B (en) * 2010-09-30 2013-06-05 哈尔滨工业大学 Method for suppressing residual multi-user interference in two-dimensional block spread spectrum system based on maximum likelihood detection
CN101944933B (en) * 2010-09-30 2013-04-24 哈尔滨工业大学 Method for suppressing residual multi-user interference in 2-dimensional block spread spectrum system based on 2-dimensional minimum mean square error detection algorithm
CN101951278B (en) * 2010-09-30 2013-03-27 哈尔滨工业大学 Method for inhibiting residual multi-user interference in two-dimensional block spread spectrum system based on parallel interference cancellation and iterative detection
CN101951309B (en) * 2010-10-18 2012-11-07 哈尔滨工业大学 Multi-user cooperation virtual 4-antenna time circulation delayed transmission diversity system based on two-dimensional block spread spectrum (SPSP) technology

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546429A (en) * 1992-11-09 1996-08-13 Motorola, Inc. Frequency hopping code division multiple access radio communication unit
DE19953879C2 (en) * 1999-11-09 2002-08-14 Siemens Ag Method for signal transmission in a radio communication system and base station of a radio communication system
ATE324714T1 (en) * 2000-02-22 2006-05-15 CHANNEL ESTIMATION IN A DIVERSITY RECEIVER THROUGH SIMULTANEOUS TRANSMITTED TRAINING SEQUENCES
JP2001267986A (en) * 2000-03-23 2001-09-28 Toshiba Corp Digital radio receiver

Also Published As

Publication number Publication date
CN1555613A (en) 2004-12-15
WO2003103185A1 (en) 2003-12-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase