DE69531379D1 - Übertragungsleistungsregelung für Mobilfunk unter Verwendung offener und geschlossener Schleife - Google Patents

Übertragungsleistungsregelung für Mobilfunk unter Verwendung offener und geschlossener Schleife

Info

Publication number
DE69531379D1
DE69531379D1 DE69531379T DE69531379T DE69531379D1 DE 69531379 D1 DE69531379 D1 DE 69531379D1 DE 69531379 T DE69531379 T DE 69531379T DE 69531379 T DE69531379 T DE 69531379T DE 69531379 D1 DE69531379 D1 DE 69531379D1
Authority
DE
Germany
Prior art keywords
open
power control
transmission power
closed loop
mobile radio
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
DE69531379T
Other languages
English (en)
Other versions
DE69531379T2 (de
Inventor
Mamoru Sawahashi
Fumiyuki Adachi
Tomohiro Dohi
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo 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 NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of DE69531379D1 publication Critical patent/DE69531379D1/de
Application granted granted Critical
Publication of DE69531379T2 publication Critical patent/DE69531379T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
DE1995631379 1994-05-12 1995-05-12 Übertragungsleistungsregelung für Mobilfunk unter Verwendung offener und geschlossener Schleife Expired - Lifetime DE69531379T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9881594 1994-05-12
JP9881594 1994-05-12
JP7793695 1995-04-03
JP7077936A JP2974274B2 (ja) 1994-05-12 1995-04-03 送信電力制御方法および送信電力制御装置

Publications (2)

Publication Number Publication Date
DE69531379D1 true DE69531379D1 (de) 2003-09-04
DE69531379T2 DE69531379T2 (de) 2004-06-09

Family

ID=26418988

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995631379 Expired - Lifetime DE69531379T2 (de) 1994-05-12 1995-05-12 Übertragungsleistungsregelung für Mobilfunk unter Verwendung offener und geschlossener Schleife

Country Status (7)

Country Link
US (1) US5590409A (de)
EP (1) EP0682419B1 (de)
JP (1) JP2974274B2 (de)
KR (1) KR100233981B1 (de)
CN (1) CN1069482C (de)
CA (1) CA2149096C (de)
DE (1) DE69531379T2 (de)

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KR950035125A (ko) 1995-12-30
CN1126929A (zh) 1996-07-17
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CA2149096C (en) 1998-08-04
EP0682419A2 (de) 1995-11-15
JP2974274B2 (ja) 1999-11-10
CA2149096A1 (en) 1995-11-13
DE69531379T2 (de) 2004-06-09
EP0682419B1 (de) 2003-07-30
JPH0832514A (ja) 1996-02-02
US5590409A (en) 1996-12-31
CN1069482C (zh) 2001-08-08

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