CN1135043C - 一种在移动通信系统中用于处理随机访问请求的方法及系统 - Google Patents

一种在移动通信系统中用于处理随机访问请求的方法及系统 Download PDF

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Publication number
CN1135043C
CN1135043C CNB998105775A CN99810577A CN1135043C CN 1135043 C CN1135043 C CN 1135043C CN B998105775 A CNB998105775 A CN B998105775A CN 99810577 A CN99810577 A CN 99810577A CN 1135043 C CN1135043 C CN 1135043C
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China
Prior art keywords
random access
access request
signature
mobile
mobile station
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Expired - Lifetime
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CNB998105775A
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English (en)
Chinese (zh)
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CN1317215A (zh
Inventor
ͼά�ǡ�������
R·埃斯迈尔扎德
K·亚马尔
C·罗波尔
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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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)
CNB998105775A 1998-09-04 1999-08-31 一种在移动通信系统中用于处理随机访问请求的方法及系统 Expired - Lifetime CN1135043C (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CN1317215A CN1317215A (zh) 2001-10-10
CN1135043C true CN1135043C (zh) 2004-01-14

Family

ID=22524835

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CNB998105775A Expired - Lifetime CN1135043C (zh) 1998-09-04 1999-08-31 一种在移动通信系统中用于处理随机访问请求的方法及系统

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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AU765549B2 (en) 2003-09-25
CN1317215A (zh) 2001-10-10
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EP1110422A1 (en) 2001-06-27
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RU2232469C2 (ru) 2004-07-10
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AU5893699A (en) 2000-03-27
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BR9913409B1 (pt) 2012-05-02
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WO2000014989A1 (en) 2000-03-16
CA2340695C (en) 2015-03-24

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