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AU3327999A - A method for implementing downlink diversity in a radio telecommunication systemoperated according to tdma - Google Patents

A method for implementing downlink diversity in a radio telecommunication systemoperated according to tdma

Info

Publication number
AU3327999A
AU3327999A AU33279/99A AU3327999A AU3327999A AU 3327999 A AU3327999 A AU 3327999A AU 33279/99 A AU33279/99 A AU 33279/99A AU 3327999 A AU3327999 A AU 3327999A AU 3327999 A AU3327999 A AU 3327999A
Authority
AU
Australia
Prior art keywords
systemoperated
tdma
radio telecommunication
downlink diversity
implementing downlink
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
AU33279/99A
Inventor
Olli Piirainen
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.)
Nokia Oyj
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Publication of AU3327999A publication Critical patent/AU3327999A/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
    • H04B7/06—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
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • 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
    • H04B7/12—Frequency diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU33279/99A 1999-02-24 1999-02-24 A method for implementing downlink diversity in a radio telecommunication systemoperated according to tdma Abandoned AU3327999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/001304 WO2000051264A1 (en) 1999-02-24 1999-02-24 A method for implementing downlink diversity in a radio telecommunication system operated according to tdma

Publications (1)

Publication Number Publication Date
AU3327999A true AU3327999A (en) 2000-09-14

Family

ID=8167229

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33279/99A Abandoned AU3327999A (en) 1999-02-24 1999-02-24 A method for implementing downlink diversity in a radio telecommunication systemoperated according to tdma

Country Status (2)

Country Link
AU (1) AU3327999A (en)
WO (1) WO2000051264A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7027424B1 (en) * 2000-05-24 2006-04-11 Vtech Communications, Ltd. Method for avoiding interference in a digital communication system
US7113745B2 (en) 2001-02-21 2006-09-26 Ericsson Inc. Method to achieve diversity in a communication network
JPWO2004093346A1 (en) * 2003-04-17 2006-07-06 富士通株式会社 Information processing apparatus and communication apparatus having antenna switching function, antenna switching control apparatus, antenna switching control program, and computer-readable recording medium storing the program
WO2006042910A1 (en) * 2004-10-21 2006-04-27 Nokia Siemens Networks Oy Data transport in gsm system
ES2383535T3 (en) 2005-05-23 2012-06-22 Nokia Siemens Networks Gmbh & Co. Kg Method of selecting suitable frequency bands for the transmission of data between a network node and a user equipment within a mobile communications network
US20110310877A1 (en) * 2010-06-21 2011-12-22 Wu Kam H Coverage Extension Using Carrier Diversity In Multi-Carrier Communication Systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345600A (en) * 1993-08-31 1994-09-06 Motorola, Inc. Method and apparatus for selectively-enabled diversity signaling in a radio communications system
US5689439A (en) * 1995-03-31 1997-11-18 Lucent Technologies, Inc. Switched antenna diversity transmission method and system
US5657325A (en) * 1995-03-31 1997-08-12 Lucent Technologies Inc. Transmitter and method for transmitting information packets with incremental redundancy

Also Published As

Publication number Publication date
WO2000051264A1 (en) 2000-08-31

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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