GB9818303D0 - Improvements in or relating to radio communication systems - Google Patents

Improvements in or relating to radio communication systems

Info

Publication number
GB9818303D0
GB9818303D0 GBGB9818303.1A GB9818303A GB9818303D0 GB 9818303 D0 GB9818303 D0 GB 9818303D0 GB 9818303 A GB9818303 A GB 9818303A GB 9818303 D0 GB9818303 D0 GB 9818303D0
Authority
GB
United Kingdom
Prior art keywords
relating
radio communication
communication systems
systems
radio
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.)
Withdrawn
Application number
GBGB9818303.1A
Other versions
GB2339366A (en
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research 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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Publication of GB9818303D0 publication Critical patent/GB9818303D0/en
Publication of GB2339366A publication Critical patent/GB2339366A/en
Withdrawn legal-status Critical Current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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
    • H04L5/1492—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise with time compression, e.g. operating according to the ping-pong technique
    • 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
    • H04L1/0071—Use of interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
GB9818303A 1998-07-09 1998-08-24 Radio communication systems Withdrawn GB2339366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9814779.6A GB9814779D0 (en) 1998-07-09 1998-07-09 Adaptive tdd structure

Publications (2)

Publication Number Publication Date
GB9818303D0 true GB9818303D0 (en) 1998-10-14
GB2339366A GB2339366A (en) 2000-01-19

Family

ID=10835142

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9814779.6A Pending GB9814779D0 (en) 1998-07-09 1998-07-09 Adaptive tdd structure
GB9818303A Withdrawn GB2339366A (en) 1998-07-09 1998-08-24 Radio communication systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9814779.6A Pending GB9814779D0 (en) 1998-07-09 1998-07-09 Adaptive tdd structure

Country Status (1)

Country Link
GB (2) GB9814779D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859456B1 (en) * 2000-03-13 2005-02-22 Motorola, Inc. Method and apparatus for checking communicated data
GB2362783B (en) * 2000-05-26 2002-08-07 Motorola Inc Mobile radio communication system and method of operating a mobile radio communication system
ATE382993T1 (en) * 2003-12-23 2008-01-15 Roke Manor Research COMMUNICATION METHOD IN A SATELLITE COMMUNICATION SYSTEM USING TIME DUPLEX (TDD)
FR2936674B1 (en) * 2008-09-26 2010-11-05 Centre Nat Etd Spatiales TRANSMISSION ACCESS METHOD WITHOUT FREQUENCY DUPLEXER
WO2017144111A1 (en) * 2016-02-26 2017-08-31 Huawei Technologies Duesseldorf Gmbh Communication system with latency-controlled forward error correction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69218913T2 (en) * 1992-01-31 1997-07-17 Cit Alcatel Method for determining the transit time between a remote end station and a central end station, in a bidirectional point-to-multipoint transmission system
US5745484A (en) * 1995-06-05 1998-04-28 Omnipoint Corporation Efficient communication system using time division multiplexing and timing adjustment control
GB2318026A (en) * 1996-10-04 1998-04-08 Motorola Ltd Increasing capacity of TDMA channels

Also Published As

Publication number Publication date
GB2339366A (en) 2000-01-19
GB9814779D0 (en) 1998-09-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)