DE69811091D1 - Verfahren zur auswahl einer kombination von modulations- und kanalkodierungsarten in einem digitalen übertragungssystem - Google Patents

Verfahren zur auswahl einer kombination von modulations- und kanalkodierungsarten in einem digitalen übertragungssystem

Info

Publication number
DE69811091D1
DE69811091D1 DE69811091T DE69811091T DE69811091D1 DE 69811091 D1 DE69811091 D1 DE 69811091D1 DE 69811091 T DE69811091 T DE 69811091T DE 69811091 T DE69811091 T DE 69811091T DE 69811091 D1 DE69811091 D1 DE 69811091D1
Authority
DE
Germany
Prior art keywords
modulation
selecting
combination
transmission system
channel coding
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
Application number
DE69811091T
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English (en)
Other versions
DE69811091T2 (de
Inventor
Joern Thielecke
Hakan Olofsson
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.)
BlackBerry Ltd
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25445275&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69811091(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69811091D1 publication Critical patent/DE69811091D1/de
Publication of DE69811091T2 publication Critical patent/DE69811091T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
DE69811091T 1997-08-29 1998-08-28 Verfahren zur auswahl einer kombination von modulations- und kanalkodierungsarten in einem digitalen übertragungssystem Expired - Lifetime DE69811091T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/921,321 US6167031A (en) 1997-08-29 1997-08-29 Method for selecting a combination of modulation and channel coding schemes in a digital communication system
PCT/SE1998/001538 WO1999012304A1 (en) 1997-08-29 1998-08-28 A method for selecting a combination of modulation and channel coding schemes in a digital communication system

Publications (2)

Publication Number Publication Date
DE69811091D1 true DE69811091D1 (de) 2003-03-06
DE69811091T2 DE69811091T2 (de) 2003-10-09

Family

ID=25445275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811091T Expired - Lifetime DE69811091T2 (de) 1997-08-29 1998-08-28 Verfahren zur auswahl einer kombination von modulations- und kanalkodierungsarten in einem digitalen übertragungssystem

Country Status (10)

Country Link
US (1) US6167031A (de)
EP (1) EP1010288B1 (de)
JP (1) JP3375943B2 (de)
CN (1) CN1157889C (de)
AU (1) AU9012598A (de)
BR (1) BR9811397A (de)
CA (1) CA2300884C (de)
DE (1) DE69811091T2 (de)
TW (1) TW410514B (de)
WO (1) WO1999012304A1 (de)

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