DE69433194T2 - Verfahren zur verminderung von konkurrenz und betriebsmittelfehlerzuweisungen - Google Patents

Verfahren zur verminderung von konkurrenz und betriebsmittelfehlerzuweisungen Download PDF

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Publication number
DE69433194T2
DE69433194T2 DE69433194T DE69433194T DE69433194T2 DE 69433194 T2 DE69433194 T2 DE 69433194T2 DE 69433194 T DE69433194 T DE 69433194T DE 69433194 T DE69433194 T DE 69433194T DE 69433194 T2 DE69433194 T2 DE 69433194T2
Authority
DE
Germany
Prior art keywords
request
interval
timer
requests
remote unit
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
DE69433194T
Other languages
German (de)
English (en)
Other versions
DE69433194D1 (de
Inventor
R. Dale BUCHHOLZ
K. William DOSS
E. Karen ROBBINS
Lee . R. HAMILTON
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.)
Motorola Mobility LLC
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of DE69433194D1 publication Critical patent/DE69433194D1/de
Application granted granted Critical
Publication of DE69433194T2 publication Critical patent/DE69433194T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L1/188—Time-out mechanisms
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W74/08—Non-scheduled access, e.g. ALOHA

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Radio Relay Systems (AREA)
DE69433194T 1993-03-12 1994-02-25 Verfahren zur verminderung von konkurrenz und betriebsmittelfehlerzuweisungen Expired - Lifetime DE69433194T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3095793A 1993-03-12 1993-03-12
US30957 1993-03-12
PCT/US1994/002086 WO1994021063A1 (en) 1993-03-12 1994-02-25 Method for reducing contention and resource misallocation

Publications (2)

Publication Number Publication Date
DE69433194D1 DE69433194D1 (de) 2003-11-06
DE69433194T2 true DE69433194T2 (de) 2004-07-29

Family

ID=21856903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69433194T Expired - Lifetime DE69433194T2 (de) 1993-03-12 1994-02-25 Verfahren zur verminderung von konkurrenz und betriebsmittelfehlerzuweisungen

Country Status (10)

Country Link
US (1) US5493569A (enExample)
EP (1) EP0646302B1 (enExample)
JP (1) JP3464799B2 (enExample)
KR (1) KR0159796B1 (enExample)
CN (1) CN1078781C (enExample)
BR (1) BR9404437A (enExample)
DE (1) DE69433194T2 (enExample)
ES (1) ES2210250T3 (enExample)
TW (1) TW241421B (enExample)
WO (1) WO1994021063A1 (enExample)

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Also Published As

Publication number Publication date
US5493569A (en) 1996-02-20
TW241421B (enExample) 1995-02-21
CN1078781C (zh) 2002-01-30
EP0646302B1 (en) 2003-10-01
EP0646302A1 (en) 1995-04-05
BR9404437A (pt) 1999-06-15
JP3464799B2 (ja) 2003-11-10
KR0159796B1 (ko) 1998-12-01
WO1994021063A1 (en) 1994-09-15
JPH08500227A (ja) 1996-01-09
EP0646302A4 (en) 2001-11-07
CN1105509A (zh) 1995-07-19
KR950701787A (ko) 1995-04-28
DE69433194D1 (de) 2003-11-06
ES2210250T3 (es) 2004-07-01

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Owner name: MOTOROLA MOBILITY, INC. ( N.D. GES. D. STAATES, US