ZA200102508B - Random access in a mobile telecommunications system. - Google Patents

Random access in a mobile telecommunications system. Download PDF

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Publication number
ZA200102508B
ZA200102508B ZA200102508A ZA200102508A ZA200102508B ZA 200102508 B ZA200102508 B ZA 200102508B ZA 200102508 A ZA200102508 A ZA 200102508A ZA 200102508 A ZA200102508 A ZA 200102508A ZA 200102508 B ZA200102508 B ZA 200102508B
Authority
ZA
South Africa
Prior art keywords
random access
transmitting
indicator signal
access request
mobile station
Prior art date
Application number
ZA200102508A
Other languages
English (en)
Inventor
Maria Edvardsson
Erik Dahlman
Per Beming
Original Assignee
Ericsson Telefon Ab L M
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=22604277&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200102508(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of ZA200102508B publication Critical patent/ZA200102508B/en

Links

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
ZA200102508A 1998-10-05 1999-08-17 Random access in a mobile telecommunications system. ZA200102508B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/166,679 US6606313B1 (en) 1998-10-05 1998-10-05 Random access in a mobile telecommunications system

Publications (1)

Publication Number Publication Date
ZA200102508B true ZA200102508B (en) 2001-09-27

Family

ID=22604277

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200102508A ZA200102508B (en) 1998-10-05 1999-08-17 Random access in a mobile telecommunications system.

Country Status (15)

Country Link
US (2) US6606313B1 (enExample)
EP (1) EP1119995B1 (enExample)
JP (1) JP2002527967A (enExample)
KR (1) KR100699911B1 (enExample)
CN (1) CN1126419C (enExample)
AR (1) AR024512A1 (enExample)
AU (1) AU755603B2 (enExample)
BR (2) BR9917376A (enExample)
CA (1) CA2346078C (enExample)
DE (1) DE69927993T2 (enExample)
MX (1) MXPA01003446A (enExample)
RU (1) RU2237380C2 (enExample)
TW (1) TW435013B (enExample)
WO (1) WO2000021320A1 (enExample)
ZA (1) ZA200102508B (enExample)

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CA2346078A1 (en) 2000-04-13
CN1329802A (zh) 2002-01-02
US20040008658A1 (en) 2004-01-15
DE69927993T2 (de) 2006-05-24
JP2002527967A (ja) 2002-08-27
RU2237380C2 (ru) 2004-09-27
MXPA01003446A (es) 2002-04-24
WO2000021320A1 (en) 2000-04-13
AR024512A1 (es) 2002-10-16
AU755603B2 (en) 2002-12-19
TW435013B (en) 2001-05-16
US6985474B2 (en) 2006-01-10
KR20010099654A (ko) 2001-11-09
EP1119995B1 (en) 2005-10-26
BR122013013048B1 (pt) 2015-03-24
EP1119995A1 (en) 2001-08-01
US6606313B1 (en) 2003-08-12
KR100699911B1 (ko) 2007-03-27
BR9917376A (pt) 2002-01-29
CA2346078C (en) 2009-07-21
CN1126419C (zh) 2003-10-29
AU5665299A (en) 2000-04-26
DE69927993D1 (de) 2005-12-01

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