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DE69230120D1 - Zeitschlitz-Zuteilung an gleichzeitige Benutzer in einer Datenübertragungsanordnung mit zufallsbedingtem Zugang - Google Patents

Zeitschlitz-Zuteilung an gleichzeitige Benutzer in einer Datenübertragungsanordnung mit zufallsbedingtem Zugang

Info

Publication number
DE69230120D1
DE69230120D1 DE69230120T DE69230120T DE69230120D1 DE 69230120 D1 DE69230120 D1 DE 69230120D1 DE 69230120 T DE69230120 T DE 69230120T DE 69230120 T DE69230120 T DE 69230120T DE 69230120 D1 DE69230120 D1 DE 69230120D1
Authority
DE
Germany
Prior art keywords
data transmission
random access
time slot
access data
slot allocation
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 - Fee Related
Application number
DE69230120T
Other languages
English (en)
Other versions
DE69230120T2 (de
Inventor
Yukari Kou
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69230120D1 publication Critical patent/DE69230120D1/de
Publication of DE69230120T2 publication Critical patent/DE69230120T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69230120T 1991-07-15 1992-07-15 Zeitschlitz-Zuteilung an gleichzeitige Benutzer in einer Datenübertragungsanordnung mit zufallsbedingtem Zugang Expired - Fee Related DE69230120T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19997791A JP2730338B2 (ja) 1991-07-15 1991-07-15 衛星通信方式

Publications (2)

Publication Number Publication Date
DE69230120D1 true DE69230120D1 (de) 1999-11-18
DE69230120T2 DE69230120T2 (de) 2000-03-23

Family

ID=16416733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230120T Expired - Fee Related DE69230120T2 (de) 1991-07-15 1992-07-15 Zeitschlitz-Zuteilung an gleichzeitige Benutzer in einer Datenübertragungsanordnung mit zufallsbedingtem Zugang

Country Status (6)

Country Link
US (1) US5303234A (de)
EP (1) EP0523648B1 (de)
JP (1) JP2730338B2 (de)
AU (1) AU647638B2 (de)
CA (1) CA2073929C (de)
DE (1) DE69230120T2 (de)

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Also Published As

Publication number Publication date
CA2073929A1 (en) 1993-01-16
EP0523648A3 (en) 1995-09-27
JPH0522206A (ja) 1993-01-29
AU647638B2 (en) 1994-03-24
EP0523648B1 (de) 1999-10-13
EP0523648A2 (de) 1993-01-20
DE69230120T2 (de) 2000-03-23
CA2073929C (en) 1997-02-11
AU2030592A (en) 1993-01-28
JP2730338B2 (ja) 1998-03-25
US5303234A (en) 1994-04-12

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