ATE381165T1 - Leistungsbasierte ratenanpassung drahtloser kommunikationskanäle - Google Patents

Leistungsbasierte ratenanpassung drahtloser kommunikationskanäle

Info

Publication number
ATE381165T1
ATE381165T1 AT04796725T AT04796725T ATE381165T1 AT E381165 T1 ATE381165 T1 AT E381165T1 AT 04796725 T AT04796725 T AT 04796725T AT 04796725 T AT04796725 T AT 04796725T AT E381165 T1 ATE381165 T1 AT E381165T1
Authority
AT
Austria
Prior art keywords
channel
data rate
channel conditions
term
wireless communication
Prior art date
Application number
AT04796725T
Other languages
English (en)
Inventor
Long Duan
Alpaslan Savas
Wanshi Chen
Reza Shahidi
Joakim Hulten
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE381165T1 publication Critical patent/ATE381165T1/de

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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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)
AT04796725T 2003-11-25 2004-10-29 Leistungsbasierte ratenanpassung drahtloser kommunikationskanäle ATE381165T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE381165T1 true ATE381165T1 (de) 2007-12-15

Family

ID=34657397

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04796725T ATE381165T1 (de) 2003-11-25 2004-10-29 Leistungsbasierte ratenanpassung drahtloser kommunikationskanäle

Country Status (4)

Country Link
EP (2) EP1687923B1 (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
AU1092699A (en) * 1997-10-14 1999-05-03 Winnet Mcs, Inc. Method and apparatus for maintaining a predefined transmission quality in a wireless man network
US6400929B1 (en) * 1998-04-17 2002-06-04 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
WO2005055504A1 (en) 2005-06-16
EP1745575B1 (de) 2009-09-09
DE602004010712D1 (de) 2008-01-24
EP1745575A1 (de) 2007-01-24
EP1687923A1 (de) 2006-08-09
EP1687923B1 (de) 2007-12-12
WO2005055506A1 (en) 2005-06-16

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