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DE69929063D1 - Wahlfreier zugriff in einem mobilen telekommunikationssystem - Google Patents

Wahlfreier zugriff in einem mobilen telekommunikationssystem

Info

Publication number
DE69929063D1
DE69929063D1 DE69929063T DE69929063T DE69929063D1 DE 69929063 D1 DE69929063 D1 DE 69929063D1 DE 69929063 T DE69929063 T DE 69929063T DE 69929063 T DE69929063 T DE 69929063T DE 69929063 D1 DE69929063 D1 DE 69929063D1
Authority
DE
Germany
Prior art keywords
telecommunications system
mobile telecommunications
optional access
optional
access
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
DE69929063T
Other languages
English (en)
Other versions
DE69929063T2 (de
Inventor
Riaz Esmailzadeh
Karim Jamal
Christiaan Roobol
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22524835&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69929063(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE69929063D1 publication Critical patent/DE69929063D1/de
Application granted granted Critical
Publication of DE69929063T2 publication Critical patent/DE69929063T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J13/00Code division multiplex systems
    • H04J13/10Code generation
    • H04J13/102Combining codes
    • H04J13/107Combining codes by concatenation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • H04W74/004Transmission of channel access control information in the uplink, i.e. towards network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/707Spread spectrum techniques using direct sequence modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2201/00Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/06Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69929063T 1998-09-04 1999-08-31 Wahlfreier zugriff in einem mobilen telekommunikationssystem Expired - Lifetime DE69929063T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US148224 1993-11-08
US09/148,224 US6597675B1 (en) 1997-04-30 1998-09-04 Random access in a mobile telecommunications system
PCT/SE1999/001495 WO2000014989A1 (en) 1998-09-04 1999-08-31 Random access in a mobile telecommunications system

Publications (2)

Publication Number Publication Date
DE69929063D1 true DE69929063D1 (de) 2006-01-26
DE69929063T2 DE69929063T2 (de) 2006-08-31

Family

ID=22524835

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69929063T Expired - Lifetime DE69929063T2 (de) 1998-09-04 1999-08-31 Wahlfreier zugriff in einem mobilen telekommunikationssystem

Country Status (17)

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

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CA2340695C (en) 2015-03-24
DE69929063T2 (de) 2006-08-31
KR100653097B1 (ko) 2006-12-04
ATE313926T1 (de) 2006-01-15
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EP1110422B1 (de) 2005-12-21
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