GB9928610D0 - Apparatus and method for random access via reverse link common channel in code division multiple access - Google Patents

Apparatus and method for random access via reverse link common channel in code division multiple access

Info

Publication number
GB9928610D0
GB9928610D0 GB9928610A GB9928610A GB9928610D0 GB 9928610 D0 GB9928610 D0 GB 9928610D0 GB 9928610 A GB9928610 A GB 9928610A GB 9928610 A GB9928610 A GB 9928610A GB 9928610 D0 GB9928610 D0 GB 9928610D0
Authority
GB
United Kingdom
Prior art keywords
division multiple
code division
reverse link
common channel
via reverse
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.)
Granted
Application number
GB9928610A
Other versions
GB2346779A (en
GB2346779B (en
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.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
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 Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Publication of GB9928610D0 publication Critical patent/GB9928610D0/en
Publication of GB2346779A publication Critical patent/GB2346779A/en
Application granted granted Critical
Publication of GB2346779B publication Critical patent/GB2346779B/en
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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
    • 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
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • 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
    • 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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70707—Efficiency-related aspects
    • 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
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
GB9928610A 1998-12-05 1999-12-06 Apparatus and method for random access via reverse link common channel in code division multiple access Expired - Lifetime GB2346779B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980053228A KR100327104B1 (en) 1998-12-05 1998-12-05 Arbitrary connection apparatus and method of reverse common channel in code division multiple access method

Publications (3)

Publication Number Publication Date
GB9928610D0 true GB9928610D0 (en) 2000-02-02
GB2346779A GB2346779A (en) 2000-08-16
GB2346779B GB2346779B (en) 2004-01-07

Family

ID=19561486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9928610A Expired - Lifetime GB2346779B (en) 1998-12-05 1999-12-06 Apparatus and method for random access via reverse link common channel in code division multiple access

Country Status (4)

Country Link
JP (3) JP3626055B2 (en)
KR (1) KR100327104B1 (en)
FR (1) FR2788393B1 (en)
GB (1) GB2346779B (en)

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KR101265628B1 (en) 2006-01-05 2013-05-22 엘지전자 주식회사 method for scheduling radio resourse in the mobile communication system
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KR101350087B1 (en) * 2007-08-10 2014-01-08 후지쯔 가부시끼가이샤 Method of random access in radio communication system, radio communication system, radio terminal and base station apparatus
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Also Published As

Publication number Publication date
JP4546135B2 (en) 2010-09-15
JP2004266854A (en) 2004-09-24
GB2346779A (en) 2000-08-16
JP4955796B2 (en) 2012-06-20
JP3626055B2 (en) 2005-03-02
JP2010239635A (en) 2010-10-21
GB2346779B (en) 2004-01-07
KR20000038285A (en) 2000-07-05
JP2000175271A (en) 2000-06-23
FR2788393B1 (en) 2007-04-06
FR2788393A1 (en) 2000-07-13
KR100327104B1 (en) 2002-07-31

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20191205