JP4267827B2 - 移動通信システムのランダムアクセス - Google Patents

移動通信システムのランダムアクセス Download PDF

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Publication number
JP4267827B2
JP4267827B2 JP2000569600A JP2000569600A JP4267827B2 JP 4267827 B2 JP4267827 B2 JP 4267827B2 JP 2000569600 A JP2000569600 A JP 2000569600A JP 2000569600 A JP2000569600 A JP 2000569600A JP 4267827 B2 JP4267827 B2 JP 4267827B2
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Japan
Prior art keywords
random access
sign
access request
code
mobile station
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Expired - Lifetime
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JP2000569600A
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Japanese (ja)
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JP2002524990A5 (enExample
JP2002524990A (ja
Inventor
リアズ イスマイルザデ，
カリム ジャマル，
クリスティアーン ローボル，
Original Assignee
テレフオンアクチーボラゲット エル エム エリクソン（パブル）
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Application filed by テレフオンアクチーボラゲット エル エム エリクソン（パブル） filed Critical テレフオンアクチーボラゲット エル エム エリクソン（パブル）
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/102—Combining codes
    • H04J13/107—Combining codes by concatenation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2000569600A 1998-09-04 1999-08-31 移動通信システムのランダムアクセス Expired - Lifetime JP4267827B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/148,224 US6597675B1 (en) 1997-04-30 1998-09-04 Random access in a mobile telecommunications system
US09/148,224 1998-09-04
PCT/SE1999/001495 WO2000014989A1 (en) 1998-09-04 1999-08-31 Random access in a mobile telecommunications system

Publications (3)

Publication Number Publication Date
JP2002524990A JP2002524990A (ja) 2002-08-06
JP2002524990A5 JP2002524990A5 (enExample) 2006-10-19
JP4267827B2 true JP4267827B2 (ja) 2009-05-27

Family

ID=22524835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000569600A Expired - Lifetime JP4267827B2 (ja) 1998-09-04 1999-08-31 移動通信システムのランダムアクセス

Country Status (17)

Country Link
US (1) US6597675B1 (enExample)
EP (1) EP1110422B1 (enExample)
JP (1) JP4267827B2 (enExample)
KR (1) KR100653097B1 (enExample)
CN (1) CN1135043C (enExample)
AR (1) AR026093A1 (enExample)
AT (1) ATE313926T1 (enExample)
AU (1) AU765549B2 (enExample)
BR (1) BR9913409B1 (enExample)
CA (1) CA2340695C (enExample)
DE (1) DE69929063T2 (enExample)
ES (1) ES2251841T3 (enExample)
MY (1) MY123462A (enExample)
RU (1) RU2232469C2 (enExample)
TW (1) TW492261B (enExample)
WO (1) WO2000014989A1 (enExample)
ZA (1) ZA200101373B (enExample)

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* Cited by examiner, † Cited by third party
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CA2340695A1 (en) 2000-03-16
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KR20010090437A (ko) 2001-10-18
ES2251841T3 (es) 2006-05-01
DE69929063T2 (de) 2006-08-31
ZA200101373B (en) 2002-06-26
EP1110422A1 (en) 2001-06-27
MY123462A (en) 2006-05-31
US6597675B1 (en) 2003-07-22
CN1317215A (zh) 2001-10-10
RU2232469C2 (ru) 2004-07-10
AU5893699A (en) 2000-03-27
BR9913409A (pt) 2001-05-22
JP2002524990A (ja) 2002-08-06
CN1135043C (zh) 2004-01-14
BR9913409B1 (pt) 2012-05-02
KR100653097B1 (ko) 2006-12-04
AR026093A1 (es) 2003-01-29
ATE313926T1 (de) 2006-01-15
AU765549B2 (en) 2003-09-25
TW492261B (en) 2002-06-21
WO2000014989A1 (en) 2000-03-16
CA2340695C (en) 2015-03-24

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