DE69531875D1 - Sendeleistungsregelung in einem CDMA/TDD Funkübertragungssystem - Google Patents

Sendeleistungsregelung in einem CDMA/TDD Funkübertragungssystem

Info

Publication number
DE69531875D1
DE69531875D1 DE69531875T DE69531875T DE69531875D1 DE 69531875 D1 DE69531875 D1 DE 69531875D1 DE 69531875 T DE69531875 T DE 69531875T DE 69531875 T DE69531875 T DE 69531875T DE 69531875 D1 DE69531875 D1 DE 69531875D1
Authority
DE
Germany
Prior art keywords
cdma
power control
tdd radio
transmission power
transmission system
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
DE69531875T
Other languages
English (en)
Other versions
DE69531875T2 (de
Inventor
Masatoshi Watanabe
Takayuki Nakano
Kazuyuki Miya
Osamu Kato
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 JP961094A external-priority patent/JP2802582B2/ja
Priority claimed from JP6019366A external-priority patent/JPH07226710A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69531875D1 publication Critical patent/DE69531875D1/de
Publication of DE69531875T2 publication Critical patent/DE69531875T2/de
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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2637—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for logical channel 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
    • 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
    • H04W52/16—Deriving transmission power values from another channel
DE69531875T 1994-01-31 1995-01-16 Sendeleistungsregelung in einem CDMA/TDD Funkübertragungssystem Expired - Fee Related DE69531875T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP961094A JP2802582B2 (ja) 1994-01-31 1994-01-31 Ｃｄｍａ／ｔｄｄ方式無線通信システムおよびｃｄｍａ／ｔｄｄ方式移動機およびｃｄｍａ／ｔｄｄ方式基地局およびｃｄｍａ／ｔｄｄ方式無線通信方法
JP961094 1994-01-31
JP1936694 1994-02-16
JP6019366A JPH07226710A (ja) 1994-02-16 1994-02-16 Ｃｄｍａ／ｔｄｄ方式無線通信システム

Publications (2)

Publication Number Publication Date
DE69531875D1 true DE69531875D1 (de) 2003-11-06
DE69531875T2 DE69531875T2 (de) 2004-05-19

Family

ID=26344370

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69512693T Expired - Fee Related DE69512693T2 (de) 1994-01-31 1995-01-16 CDMA/TDD-Funkkommunikationssystem
DE69531875T Expired - Fee Related DE69531875T2 (de) 1994-01-31 1995-01-16 Sendeleistungsregelung in einem CDMA/TDD Funkübertragungssystem
DE69527317T Expired - Fee Related DE69527317T2 (de) 1994-01-31 1995-01-16 Sendeleistungsregelung in einem CDMA/TDD-Funkübertragungssytem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69512693T Expired - Fee Related DE69512693T2 (de) 1994-01-31 1995-01-16 CDMA/TDD-Funkkommunikationssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69527317T Expired - Fee Related DE69527317T2 (de) 1994-01-31 1995-01-16 Sendeleistungsregelung in einem CDMA/TDD-Funkübertragungssytem

Country Status (4)

Country Link
US (2) US5559789A (de)
EP (3) EP0928075B1 (de)
CA (1) CA2139919C (de)
DE (3) DE69512693T2 (de)

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Also Published As

Publication number Publication date
USRE37870E1 (en) 2002-10-08
DE69527317D1 (de) 2002-08-08
DE69531875T2 (de) 2004-05-19
CA2139919A1 (en) 1995-08-01
EP0928075A2 (de) 1999-07-07
EP0668664B1 (de) 1999-10-13
CA2139919C (en) 2000-08-01
US5559789A (en) 1996-09-24
EP0668664A1 (de) 1995-08-23
EP0928075B1 (de) 2002-07-03
EP0928074A3 (de) 2000-10-11
DE69512693T2 (de) 2000-04-06
DE69512693D1 (de) 1999-11-18
EP0928075A3 (de) 2000-10-11
EP0928074B1 (de) 2003-10-01
EP0928074A2 (de) 1999-07-07
DE69527317T2 (de) 2002-10-24

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