ATE550904T1 - Erweitertes direktzugriffsverfahren für mobile kommunikationen - Google Patents

Erweitertes direktzugriffsverfahren für mobile kommunikationen

Info

Publication number
ATE550904T1
ATE550904T1 AT09163134T AT09163134T ATE550904T1 AT E550904 T1 ATE550904 T1 AT E550904T1 AT 09163134 T AT09163134 T AT 09163134T AT 09163134 T AT09163134 T AT 09163134T AT E550904 T1 ATE550904 T1 AT E550904T1
Authority
AT
Austria
Prior art keywords
random access
access procedure
mobile terminal
scheduled transmission
mobile communications
Prior art date
Application number
AT09163134T
Other languages
English (en)
Inventor
Joachim Loehr
Hidetoshi Suzuki
Osvaldo Gonsa
Martin Feuersaenger
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE550904T1 publication Critical patent/ATE550904T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • 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
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Devices For Executing Special Programs (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT09163134T 2009-06-18 2009-06-18 Erweitertes direktzugriffsverfahren für mobile kommunikationen ATE550904T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09163134A EP2265077B1 (de) 2009-06-18 2009-06-18 Erweitertes Direktzugriffsverfahren für mobile Kommunikationen

Publications (1)

Publication Number Publication Date
ATE550904T1 true ATE550904T1 (de) 2012-04-15

Family

ID=41426969

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09163134T ATE550904T1 (de) 2009-06-18 2009-06-18 Erweitertes direktzugriffsverfahren für mobile kommunikationen

Country Status (10)

Country Link
US (1) US8737336B2 (de)
EP (7) EP2265077B1 (de)
JP (1) JP5793695B2 (de)
AT (1) ATE550904T1 (de)
DK (1) DK3043616T3 (de)
ES (3) ES2694950T3 (de)
HU (1) HUE041395T2 (de)
PL (1) PL3043616T3 (de)
PT (1) PT3043616T (de)
WO (1) WO2010145799A1 (de)

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