AU2002252940A1 - A method for encoding space-time trellis in reyleigh channel - Google Patents

A method for encoding space-time trellis in reyleigh channel

Info

Publication number
AU2002252940A1
AU2002252940A1 AU2002252940A AU2002252940A AU2002252940A1 AU 2002252940 A1 AU2002252940 A1 AU 2002252940A1 AU 2002252940 A AU2002252940 A AU 2002252940A AU 2002252940 A AU2002252940 A AU 2002252940A AU 2002252940 A1 AU2002252940 A1 AU 2002252940A1
Authority
AU
Australia
Prior art keywords
reyleigh
channel
time trellis
encoding space
encoding
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
AU2002252940A
Inventor
Hanyu Li
Yi Li
Yonghui Li
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 AU2002252940A1 publication Critical patent/AU2002252940A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • H04L1/006—Trellis-coded modulation
    • 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
    • H04L1/0618—Space-time coding
    • H04L1/0637—Properties of the code
    • H04L1/065—Properties of the code by means of convolutional encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Error Detection And Correction (AREA)
AU2002252940A 2002-04-04 2002-04-04 A method for encoding space-time trellis in reyleigh channel Abandoned AU2002252940A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2002/000233 WO2003085877A1 (en) 2002-04-04 2002-04-04 A method for encoding space-time trellis in reyleigh channel

Publications (1)

Publication Number Publication Date
AU2002252940A1 true AU2002252940A1 (en) 2003-10-20

Family

ID=28679889

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002252940A Abandoned AU2002252940A1 (en) 2002-04-04 2002-04-04 A method for encoding space-time trellis in reyleigh channel

Country Status (3)

Country Link
CN (1) CN1561600A (en)
AU (1) AU2002252940A1 (en)
WO (1) WO2003085877A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005017080B4 (en) * 2005-04-08 2007-07-26 Accelant Communications Gmbh Transmission method in a radio system with multiple transmission / reception branches in the base station
CN112579714A (en) * 2019-09-30 2021-03-30 阿里巴巴集团控股有限公司 Data query method, device, equipment and machine-readable storage medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301209A (en) * 1991-10-09 1994-04-05 At&T Bell Laboratories Multidimensional trellis-coded modulation for fading channels
AU2064101A (en) * 1999-12-29 2001-07-16 Nokia Corporation Space-time code design for fading channels
DE60033320T2 (en) * 2000-03-01 2007-11-22 Nokia Corp. CHAINED SPACE-TIME CODING

Also Published As

Publication number Publication date
CN1561600A (en) 2005-01-05
WO2003085877A1 (en) 2003-10-16

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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