CA2159971C - Symbol error based power control for mobile telecommunication system - Google Patents

Symbol error based power control for mobile telecommunication system

Info

Publication number
CA2159971C
CA2159971C CA002159971A CA2159971A CA2159971C CA 2159971 C CA2159971 C CA 2159971C CA 002159971 A CA002159971 A CA 002159971A CA 2159971 A CA2159971 A CA 2159971A CA 2159971 C CA2159971 C CA 2159971C
Authority
CA
Canada
Prior art keywords
error rate
error
symbol
power
target
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 - Fee Related
Application number
CA002159971A
Other languages
English (en)
French (fr)
Other versions
CA2159971A1 (en
Inventor
Wei-Chung Peng
Carl Francis Weaver
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Publication of CA2159971A1 publication Critical patent/CA2159971A1/en
Application granted granted Critical
Publication of CA2159971C publication Critical patent/CA2159971C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • 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]
    • 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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
CA002159971A 1994-11-30 1995-10-05 Symbol error based power control for mobile telecommunication system Expired - Fee Related CA2159971C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US346,800 1994-11-30
US08/346,800 US5727033A (en) 1994-11-30 1994-11-30 Symbol error based power control for mobile telecommunication system

Publications (2)

Publication Number Publication Date
CA2159971A1 CA2159971A1 (en) 1996-05-31
CA2159971C true CA2159971C (en) 1999-12-14

Family

ID=23361100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002159971A Expired - Fee Related CA2159971C (en) 1994-11-30 1995-10-05 Symbol error based power control for mobile telecommunication system

Country Status (8)

Country Link
US (1) US5727033A (enExample)
EP (1) EP0715423B1 (enExample)
JP (1) JP2931242B2 (enExample)
KR (1) KR100262027B1 (enExample)
CA (1) CA2159971C (enExample)
DE (1) DE69528436T2 (enExample)
SG (1) SG34289A1 (enExample)
TW (1) TW280067B (enExample)

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JP4125288B2 (ja) * 2002-10-01 2008-07-30 富士通株式会社 送信電力制御装置，移動通信システムおよび電力制御方法
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Also Published As

Publication number Publication date
CA2159971A1 (en) 1996-05-31
DE69528436T2 (de) 2003-06-26
TW280067B (enExample) 1996-07-01
JPH08237220A (ja) 1996-09-13
JP2931242B2 (ja) 1999-08-09
EP0715423B1 (en) 2002-10-02
US5727033A (en) 1998-03-10
SG34289A1 (en) 1996-12-06
EP0715423A1 (en) 1996-06-05
DE69528436D1 (de) 2002-11-07
KR960020041A (ko) 1996-06-17
KR100262027B1 (ko) 2000-07-15

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Effective date: 20091005