DE69930239D1 - Gerät und Verfahren zur Leistungskontrolle Orthogonaler Kanäle und Quasi-Orthogonaler Kanäle in einem CDMA Kommunikationssystem - Google Patents

Gerät und Verfahren zur Leistungskontrolle Orthogonaler Kanäle und Quasi-Orthogonaler Kanäle in einem CDMA Kommunikationssystem

Info

Publication number
DE69930239D1
DE69930239D1 DE69930239T DE69930239T DE69930239D1 DE 69930239 D1 DE69930239 D1 DE 69930239D1 DE 69930239 T DE69930239 T DE 69930239T DE 69930239 T DE69930239 T DE 69930239T DE 69930239 D1 DE69930239 D1 DE 69930239D1
Authority
DE
Germany
Prior art keywords
orthogonal channels
quasi
performance
controlling
communication 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
DE69930239T
Other languages
English (en)
Inventor
Hi-Chan Moon
Jae-Heung Yeom
Soon-Young Yoon
Jae-Min Ahn
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE69930239D1 publication Critical patent/DE69930239D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/12—Generation of orthogonal codes
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0003—Code application, i.e. aspects relating to how codes are applied to form multiplexed channels
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
DE69930239T 1998-03-26 1999-03-26 Gerät und Verfahren zur Leistungskontrolle Orthogonaler Kanäle und Quasi-Orthogonaler Kanäle in einem CDMA Kommunikationssystem Expired - Fee Related DE69930239D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR19980010616 1998-03-26
KR19980010838 1998-03-27
PCT/KR1999/000140 WO1999049596A1 (en) 1998-03-26 1999-03-26 Device and method for controlling powers of orthogonal channel and quasi-orthogonal channel in cdma communication system

Publications (1)

Publication Number Publication Date
DE69930239D1 true DE69930239D1 (de) 2006-05-04

Family

ID=36202189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69930239T Expired - Fee Related DE69930239D1 (de) 1998-03-26 1999-03-26 Gerät und Verfahren zur Leistungskontrolle Orthogonaler Kanäle und Quasi-Orthogonaler Kanäle in einem CDMA Kommunikationssystem

Country Status (10)

Country Link
US (1) US6671266B1 (de)
EP (1) EP0983648B1 (de)
JP (1) JP3403740B2 (de)
KR (1) KR100321979B1 (de)
CN (1) CN1115802C (de)
AU (1) AU720264B2 (de)
CA (1) CA2288682C (de)
DE (1) DE69930239D1 (de)
RU (1) RU2179370C2 (de)
WO (1) WO1999049596A1 (de)

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US7299402B2 (en) * 2003-02-14 2007-11-20 Telefonaktiebolaget Lm Ericsson (Publ) Power control for reverse packet data channel in CDMA systems
US7945280B2 (en) * 2003-02-20 2011-05-17 Fujitsu Limited Radio channel control method and receiving apparatus
US8254358B2 (en) * 2003-03-06 2012-08-28 Ericsson Ab Communicating a broadcast message to change data rates of mobile stations
US8699990B2 (en) * 2003-03-11 2014-04-15 Motorola Mobility Llc Location requests and measurement responses in wireless communications networks and methods
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US7346314B2 (en) * 2003-08-15 2008-03-18 Telefonaktiebolaget Lm Ericsson (Publ) Forward link transmit power control based on observed command response
US7369606B1 (en) * 2004-02-19 2008-05-06 L-3 Communications Corporation Phase error detector using I/Q interference cancellation
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Also Published As

Publication number Publication date
AU720264B2 (en) 2000-05-25
WO1999049596A1 (en) 1999-09-30
KR100321979B1 (ko) 2002-02-04
JP2001500714A (ja) 2001-01-16
EP0983648B1 (de) 2006-03-08
JP3403740B2 (ja) 2003-05-06
US6671266B1 (en) 2003-12-30
CN1258400A (zh) 2000-06-28
EP0983648A1 (de) 2000-03-08
CA2288682C (en) 2003-04-15
CA2288682A1 (en) 1999-09-30
AU2859299A (en) 1999-10-18
RU2179370C2 (ru) 2002-02-10
CN1115802C (zh) 2003-07-23
KR19990078317A (ko) 1999-10-25

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee