DE69927200D1 - CDMA/TDD mobiles Kommunikationssystem und Verfahren - Google Patents

CDMA/TDD mobiles Kommunikationssystem und Verfahren

Info

Publication number
DE69927200D1
DE69927200D1 DE69927200T DE69927200T DE69927200D1 DE 69927200 D1 DE69927200 D1 DE 69927200D1 DE 69927200 T DE69927200 T DE 69927200T DE 69927200 T DE69927200 T DE 69927200T DE 69927200 D1 DE69927200 D1 DE 69927200D1
Authority
DE
Germany
Prior art keywords
cdma
communication system
mobile communication
tdd mobile
tdd
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
DE69927200T
Other languages
English (en)
Other versions
DE69927200T2 (de
Inventor
Masaki Hayashi
Kazuyuki Miya
Toyoki Ue
Katsuhiko Hiramatsu
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 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69927200D1 publication Critical patent/DE69927200D1/de
Publication of DE69927200T2 publication Critical patent/DE69927200T2/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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • 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
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/04—Scheduled or contention-free access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
DE1999627200 1998-03-10 1999-03-04 CDMA/TDD mobiles Kommunikationssystem und Verfahren Expired - Lifetime DE69927200T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP07831798A JP3881770B2 (ja) 1998-03-10 1998-03-10 移動局装置および通信方法
JP7831798 1998-03-10

Publications (2)

Publication Number Publication Date
DE69927200D1 true DE69927200D1 (de) 2005-10-20
DE69927200T2 DE69927200T2 (de) 2006-01-12

Family

ID=13658574

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1999627200 Expired - Lifetime DE69927200T2 (de) 1998-03-10 1999-03-04 CDMA/TDD mobiles Kommunikationssystem und Verfahren
DE69942350T Expired - Lifetime DE69942350D1 (de) 1998-03-10 1999-03-04 CDMA/TDD Mobilstation und Verfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69942350T Expired - Lifetime DE69942350D1 (de) 1998-03-10 1999-03-04 CDMA/TDD Mobilstation und Verfahren

Country Status (7)

Country Link
US (4) US6611509B1 (de)
EP (2) EP1578163B1 (de)
JP (1) JP3881770B2 (de)
KR (1) KR100293917B1 (de)
CN (1) CN1134128C (de)
DE (2) DE69927200T2 (de)
ES (2) ES2343414T3 (de)

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US20050002349A1 (en) 2005-01-06
ES2343414T3 (es) 2010-07-30
DE69927200T2 (de) 2006-01-12
DE69942350D1 (de) 2010-06-17
KR19990077691A (ko) 1999-10-25
US20020150074A1 (en) 2002-10-17
US7778224B2 (en) 2010-08-17
US6807162B2 (en) 2004-10-19
ES2248932T3 (es) 2006-03-16
JPH11261544A (ja) 1999-09-24
CN1134128C (zh) 2004-01-07
EP1578163B1 (de) 2010-05-05
EP0948221B1 (de) 2005-09-14
JP3881770B2 (ja) 2007-02-14
US6973065B2 (en) 2005-12-06
US20030195007A1 (en) 2003-10-16
EP0948221A3 (de) 2000-06-21
EP1578163A2 (de) 2005-09-21
CN1233117A (zh) 1999-10-27
EP0948221A2 (de) 1999-10-06
EP1578163A3 (de) 2005-11-16
KR100293917B1 (ko) 2001-06-15
US6611509B1 (en) 2003-08-26

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