CN1078781C - 分组传输系统中降低争用和资源错误分配的方法和装置 - Google Patents

分组传输系统中降低争用和资源错误分配的方法和装置 Download PDF

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Publication number
CN1078781C
CN1078781C CN94190120A CN94190120A CN1078781C CN 1078781 C CN1078781 C CN 1078781C CN 94190120 A CN94190120 A CN 94190120A CN 94190120 A CN94190120 A CN 94190120A CN 1078781 C CN1078781 C CN 1078781C
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China
Prior art keywords
request
timer
interval
available
requests
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Expired - Lifetime
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CN94190120A
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English (en)
Chinese (zh)
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CN1105509A (zh
Inventor
达里·R·布查赫兹
威廉姆·K·都丝
卡润·E·罗宾斯
R·L·哈米特
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Motorola Mobility LLC
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Motorola Inc
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    • 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
    • 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
    • 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
    • H04L1/1829—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

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  • 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)
CN94190120A 1993-03-12 1994-02-25 分组传输系统中降低争用和资源错误分配的方法和装置 Expired - Lifetime CN1078781C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3095793A 1993-03-12 1993-03-12
US08/030,957 1993-03-12

Publications (2)

Publication Number Publication Date
CN1105509A CN1105509A (zh) 1995-07-19
CN1078781C true CN1078781C (zh) 2002-01-30

Family

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CN94190120A Expired - Lifetime CN1078781C (zh) 1993-03-12 1994-02-25 分组传输系统中降低争用和资源错误分配的方法和装置

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
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
DE69433194T2 (de) 2004-07-29

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