DE60135826D1 - Verfahren und gerät zur unterstützung von adaptiver mehrraten-datenübertragung in einem cdma nachrichtenübertragungssystem - Google Patents

Verfahren und gerät zur unterstützung von adaptiver mehrraten-datenübertragung in einem cdma nachrichtenübertragungssystem

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Publication number
DE60135826D1
DE60135826D1 DE60135826T DE60135826T DE60135826D1 DE 60135826 D1 DE60135826 D1 DE 60135826D1 DE 60135826 T DE60135826 T DE 60135826T DE 60135826 T DE60135826 T DE 60135826T DE 60135826 D1 DE60135826 D1 DE 60135826D1
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Germany
Prior art keywords
data
amr
sid
crc
bits
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.)
Expired - Lifetime
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DE60135826T
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English (en)
Inventor
Joseph P Odenwalder
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Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of DE60135826D1 publication Critical patent/DE60135826D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • 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
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • H04L1/0061—Error detection 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
    • H04L1/0075—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
    • H04L1/004—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
    • H04L1/0072—Error control for data other than payload data, e.g. control data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Small-Scale Networks (AREA)
DE60135826T 2000-01-10 2001-01-09 Verfahren und gerät zur unterstützung von adaptiver mehrraten-datenübertragung in einem cdma nachrichtenübertragungssystem Expired - Lifetime DE60135826D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17537100P 2000-01-10 2000-01-10
US09/755,843 US7010001B2 (en) 2000-01-10 2001-01-05 Method and apparatus for supporting adaptive multi-rate (AMR) data in a CDMA communication system
PCT/US2001/000706 WO2001052467A1 (en) 2000-01-10 2001-01-09 Method and apparatus for supporting adaptive multi-rate (amr) data in a cdma communication system

Publications (1)

Publication Number Publication Date
DE60135826D1 true DE60135826D1 (de) 2008-10-30

Family

ID=26871144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60135826T Expired - Lifetime DE60135826D1 (de) 2000-01-10 2001-01-09 Verfahren und gerät zur unterstützung von adaptiver mehrraten-datenübertragung in einem cdma nachrichtenübertragungssystem

Country Status (11)

Country Link
US (1) US7010001B2 (de)
EP (1) EP1247371B1 (de)
JP (1) JP2004500765A (de)
KR (1) KR100711891B1 (de)
CN (1) CN100342681C (de)
AT (1) ATE408939T1 (de)
AU (1) AU2001226377A1 (de)
BR (1) BR0107489A (de)
DE (1) DE60135826D1 (de)
HK (1) HK1061764A1 (de)
WO (1) WO2001052467A1 (de)

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Also Published As

Publication number Publication date
BR0107489A (pt) 2004-04-27
US20020006138A1 (en) 2002-01-17
US7010001B2 (en) 2006-03-07
KR100711891B1 (ko) 2007-04-25
EP1247371B1 (de) 2008-09-17
AU2001226377A1 (en) 2001-07-24
JP2004500765A (ja) 2004-01-08
CN100342681C (zh) 2007-10-10
KR20020068394A (ko) 2002-08-27
ATE408939T1 (de) 2008-10-15
CN1483257A (zh) 2004-03-17
EP1247371A1 (de) 2002-10-09
WO2001052467A1 (en) 2001-07-19
HK1061764A1 (en) 2004-09-30

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