WO2000002321A3 - Method for transmitting data - Google Patents

Method for transmitting data Download PDF

Info

Publication number
WO2000002321A3
WO2000002321A3 PCT/DE1999/001984 DE9901984W WO0002321A3 WO 2000002321 A3 WO2000002321 A3 WO 2000002321A3 DE 9901984 W DE9901984 W DE 9901984W WO 0002321 A3 WO0002321 A3 WO 0002321A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
training component
activated
transmitting data
signals
Prior art date
Application number
PCT/DE1999/001984
Other languages
German (de)
French (fr)
Other versions
WO2000002321A2 (en
Inventor
Kurt Aretz
Edgar Bolinth
Michael Franzen
Erich Kamperschroer
Theo Kreul
Lutz Jarbot
Uwe Schwark
Markus Nasshan
Original Assignee
Siemens Ag
Kurt Aretz
Edgar Bolinth
Michael Franzen
Erich Kamperschroer
Theo Kreul
Lutz Jarbot
Uwe Schwark
Markus Nasshan
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 Siemens Ag, Kurt Aretz, Edgar Bolinth, Michael Franzen, Erich Kamperschroer, Theo Kreul, Lutz Jarbot, Uwe Schwark, Markus Nasshan filed Critical Siemens Ag
Priority to EP99945848A priority Critical patent/EP1095471A2/en
Priority to AU58473/99A priority patent/AU5847399A/en
Publication of WO2000002321A2 publication Critical patent/WO2000002321A2/en
Publication of WO2000002321A3 publication Critical patent/WO2000002321A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

The invention relates to a method for transmitting data in a communication system with a given number of communication links that can be activated to and/or from available communication connections via which signals can be simultaneously transmitted in a common frequency band, especially for the transmission of data in a UTMS communication system in a TDD operating mode. According to the inventive method, the signals have a data component and a training component (m), especially a midamble, between which known symbols specified in advance by the receiver and transmitter can be transmitted as part of the training component. The aim of the invention is to optimize utilization of available transmission capacity. This is achieved by adjusting the length of the training component (m) according to the number of communication links that can be activated.
PCT/DE1999/001984 1998-07-03 1999-07-01 Method for transmitting data WO2000002321A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP99945848A EP1095471A2 (en) 1998-07-03 1999-07-01 Method for transmitting data
AU58473/99A AU5847399A (en) 1998-07-03 1999-07-01 Method for transmitting data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19829818.8 1998-07-03
DE1998129818 DE19829818A1 (en) 1998-07-03 1998-07-03 Data transmission procedures

Publications (2)

Publication Number Publication Date
WO2000002321A2 WO2000002321A2 (en) 2000-01-13
WO2000002321A3 true WO2000002321A3 (en) 2000-02-24

Family

ID=7872914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/001984 WO2000002321A2 (en) 1998-07-03 1999-07-01 Method for transmitting data

Country Status (5)

Country Link
EP (1) EP1095471A2 (en)
CN (1) CN1308793A (en)
AU (1) AU5847399A (en)
DE (1) DE19829818A1 (en)
WO (1) WO2000002321A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929252A1 (en) * 1999-06-25 2001-01-11 Siemens Ag Reducing the likelihood of interference in a reception-side channel estimate in a radio communication system
GB2360676B (en) * 2000-03-24 2003-12-24 Roke Manor Research Improvements in or relating to mobile telecommunications systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615352A1 (en) * 1993-03-09 1994-09-14 Nokia Mobile Phones Ltd. Radio telephone system using a variable length training sequence
US5566172A (en) * 1992-12-30 1996-10-15 Alcatel N.V. Method for transmitting information at high speed by multiple burst allocation and associated receiving method and device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114178B (en) * 1995-01-09 2004-08-31 Nokia Corp Dynamic allocation of radio capacity in a TDMA system
EP0767543A3 (en) * 1995-10-06 2000-07-26 Siemens Aktiengesellschaft Code division multiplex communication with interference suppression
AU3679797A (en) * 1996-09-20 1998-03-26 Motorola, Inc. Discretely variable slot width in TDM/TDMA systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5566172A (en) * 1992-12-30 1996-10-15 Alcatel N.V. Method for transmitting information at high speed by multiple burst allocation and associated receiving method and device
EP0615352A1 (en) * 1993-03-09 1994-09-14 Nokia Mobile Phones Ltd. Radio telephone system using a variable length training sequence

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KLEIN A ET AL: "FRAMES multiple access mode 1-wideband TDMA with and without spreading", WAVES OF THE YEAR 2000+ PIMRC. THE IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS. TECHNICAL PROGRAM,XX,XX, vol. 1, pages 37-41, XP002094062 *

Also Published As

Publication number Publication date
EP1095471A2 (en) 2001-05-02
CN1308793A (en) 2001-08-15
AU5847399A (en) 2000-01-24
WO2000002321A2 (en) 2000-01-13
DE19829818A1 (en) 2000-01-13

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