AU2002212563A1 - A technique for reducing processing power in 3g systems - Google Patents

A technique for reducing processing power in 3g systems

Info

Publication number
AU2002212563A1
AU2002212563A1 AU2002212563A AU1256302A AU2002212563A1 AU 2002212563 A1 AU2002212563 A1 AU 2002212563A1 AU 2002212563 A AU2002212563 A AU 2002212563A AU 1256302 A AU1256302 A AU 1256302A AU 2002212563 A1 AU2002212563 A1 AU 2002212563A1
Authority
AU
Australia
Prior art keywords
technique
systems
processing power
reducing processing
reducing
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
AU2002212563A
Inventor
T. Kiran
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.)
Sasken Communication Technologies Ltd
Original Assignee
Sasken Communication Technologies 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 Sasken Communication Technologies Ltd filed Critical Sasken Communication Technologies Ltd
Publication of AU2002212563A1 publication Critical patent/AU2002212563A1/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
    • H04L1/0057—Block codes
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • H04L1/0044—Realisations of complexity reduction techniques, e.g. use of look-up tables specially adapted for power saving
    • 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
    • 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
    • H04L1/0067—Rate matching
    • 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
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075—Transmission of coding parameters to receiver
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Time-Division Multiplex Systems (AREA)
AU2002212563A 2000-08-25 2001-08-21 A technique for reducing processing power in 3g systems Abandoned AU2002212563A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22781300P 2000-08-25 2000-08-25
US60/227,813 2000-08-25
PCT/IB2001/001515 WO2002017549A2 (en) 2000-08-25 2001-08-21 A technique for reducing processing power in 3g systems

Publications (1)

Publication Number Publication Date
AU2002212563A1 true AU2002212563A1 (en) 2002-03-04

Family

ID=22854569

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002212563A Abandoned AU2002212563A1 (en) 2000-08-25 2001-08-21 A technique for reducing processing power in 3g systems

Country Status (5)

Country Link
US (1) US7310324B2 (en)
EP (1) EP1314275A2 (en)
JP (1) JP2004507929A (en)
AU (1) AU2002212563A1 (en)
WO (1) WO2002017549A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6967940B2 (en) * 2002-07-19 2005-11-22 Interdigital Technology Corporation Dynamic forward error correction in UTRA systems
WO2004015909A1 (en) 2002-08-01 2004-02-19 Nokia Corporation Transmitting interleaved multiple data flows
US7505478B2 (en) 2002-10-02 2009-03-17 Marvell International Ltd. Method and apparatus of de-multiplexing data
WO2004092904A2 (en) * 2003-04-10 2004-10-28 Silicon Pipe, Inc. Memory system having a multiplexed high-speed channel
KR100548346B1 (en) * 2003-05-13 2006-02-02 엘지전자 주식회사 Tfci transmission method in mobile communication system
US7327700B2 (en) * 2003-05-30 2008-02-05 Redpine Signals, Inc. Flexible multi-channel multi-thread media access controller and physical layer interface for wireless networks
US7542410B2 (en) * 2004-12-06 2009-06-02 Intel Corporation Interleaver and associated methods
JP4437480B2 (en) * 2006-08-03 2010-03-24 富士通株式会社 Packet transmission apparatus and control method thereof
EP1973234A1 (en) * 2007-03-20 2008-09-24 Nokia Siemens Networks Gmbh & Co. Kg Optimised code block segmentation for turbo encoding
WO2009072210A1 (en) * 2007-12-07 2009-06-11 Fujitsu Limited Relay device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269075B (en) 1992-07-24 1996-04-10 Roke Manor Research Improvements in or relating to mobile cellular radio systems
ATE392786T1 (en) * 1999-07-12 2008-05-15 Lucent Technologies Inc UNIVERSAL MOBILE TELEPHONE SYSTEM NETWORK (UMTS) WITH IMPROVED METHOD FOR RATE ADJUSTMENT
FI114766B (en) * 1999-11-30 2004-12-15 Nokia Corp Method and system for implementing interleaving within the frame
US6624767B1 (en) * 2000-09-06 2003-09-23 Qualcomm, Incorporated Data buffer structure for asynchronously received physical channels in a CDMA system

Also Published As

Publication number Publication date
WO2002017549A2 (en) 2002-02-28
EP1314275A2 (en) 2003-05-28
WO2002017549A3 (en) 2002-09-06
US20030223467A1 (en) 2003-12-04
JP2004507929A (en) 2004-03-11
US7310324B2 (en) 2007-12-18

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