DE602004010712D1 - Leistungsbasierte ratenanpassung drahtloser kommunikationskanäle - Google Patents

Leistungsbasierte ratenanpassung drahtloser kommunikationskanäle

Info

Publication number
DE602004010712D1
DE602004010712D1 DE602004010712T DE602004010712T DE602004010712D1 DE 602004010712 D1 DE602004010712 D1 DE 602004010712D1 DE 602004010712 T DE602004010712 T DE 602004010712T DE 602004010712 T DE602004010712 T DE 602004010712T DE 602004010712 D1 DE602004010712 D1 DE 602004010712D1
Authority
DE
Germany
Prior art keywords
channel
data rate
channel conditions
term
wireless communication
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.)
Active
Application number
DE602004010712T
Other languages
English (en)
Inventor
Long Duan
Alpaslan Savas
Wanshi Chen
Reza Shahidi
Joakim Hulten
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.)
Telefonaktiebolaget LM Ericsson AB
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
Priority claimed from US10/721,951 external-priority patent/US7573856B2/en
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE602004010712D1 publication Critical patent/DE602004010712D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission 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
    • 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
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
DE602004010712T 2003-11-25 2004-10-29 Leistungsbasierte ratenanpassung drahtloser kommunikationskanäle Active DE602004010712D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/721,951 US7573856B2 (en) 2003-11-25 2003-11-25 Power-based rate adaptation of wireless communication channels
US10/865,154 US7808952B2 (en) 2003-11-25 2004-06-10 Rate adaptation of wireless communication channels
PCT/US2004/035969 WO2005055504A1 (en) 2003-11-25 2004-10-29 Power-based rate adaptation of wireless communication channels

Publications (1)

Publication Number Publication Date
DE602004010712D1 true DE602004010712D1 (de) 2008-01-24

Family

ID=34657397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004010712T Active DE602004010712D1 (de) 2003-11-25 2004-10-29 Leistungsbasierte ratenanpassung drahtloser kommunikationskanäle

Country Status (4)

Country Link
EP (2) EP1745575B1 (de)
AT (1) ATE381165T1 (de)
DE (1) DE602004010712D1 (de)
WO (2) WO2005055504A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2547310C (en) 2006-04-06 2013-04-09 Dragonwave, Inc. Apparatus and methods for controlling effective communication traffic rates
US7649839B2 (en) 2007-11-21 2010-01-19 Motorola, Inc. Method and device for managing data rate in a communication system
US8723913B2 (en) 2010-10-07 2014-05-13 T-Mobile Usa, Inc. Rate adaptation for video calling
US8498401B2 (en) 2011-07-21 2013-07-30 T-Mobile Usa, Inc. Mobile-to-mobile call determination
US9118801B2 (en) 2011-10-24 2015-08-25 T-Mobile Usa, Inc. Optimizing video-call quality of service
CN102684834B (zh) * 2012-05-02 2015-05-27 瑞斯康达科技发展股份有限公司 一种通用成帧规程设备及其管理信息通信方法
US9991940B2 (en) 2013-09-10 2018-06-05 Qualcomm Incorporated Multi-user multiple-input multiple-output (MU-MIMO) feedback protocol

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070536A (en) * 1988-08-04 1991-12-03 Norand Corporation Mobile radio data communication system and method
DK1023792T3 (da) * 1997-10-14 2013-10-28 Wi Lan Inc Fremgangsmåde og apparat til opretholdelse af en forhåndsdefineret transmissionskvalitet i trådløst MAN-netværk
AU3171999A (en) * 1998-04-17 1999-11-08 Matsushita Electric Industrial Co., Ltd. Radio communication device and method of controlling transmission rate
US7193966B2 (en) * 2001-06-25 2007-03-20 Telefonakitebolaget Lm Ericsson (Publ) Triggered packet data rate change in a communication system
JP3769529B2 (ja) * 2001-11-02 2006-04-26 株式会社エヌ・ティ・ティ・ドコモ 制御システム、制御方法及びこれらに用いて好適な無線制御装置

Also Published As

Publication number Publication date
EP1745575A1 (de) 2007-01-24
WO2005055506A1 (en) 2005-06-16
WO2005055504A1 (en) 2005-06-16
ATE381165T1 (de) 2007-12-15
EP1687923B1 (de) 2007-12-12
EP1745575B1 (de) 2009-09-09
EP1687923A1 (de) 2006-08-09

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Legal Events

Date Code Title Description
8332 No legal effect for de