DE69433072D1 - Satellitenübertragungssystem mit zufallsbedingtem Zugriff, in dem Zufallszahlen erzeugt werden, die in einem von der Kanallast abhängigen Bereich liegen - Google Patents

Satellitenübertragungssystem mit zufallsbedingtem Zugriff, in dem Zufallszahlen erzeugt werden, die in einem von der Kanallast abhängigen Bereich liegen

Info

Publication number
DE69433072D1
DE69433072D1 DE69433072T DE69433072T DE69433072D1 DE 69433072 D1 DE69433072 D1 DE 69433072D1 DE 69433072 T DE69433072 T DE 69433072T DE 69433072 T DE69433072 T DE 69433072T DE 69433072 D1 DE69433072 D1 DE 69433072D1
Authority
DE
Germany
Prior art keywords
lie
generated
transmission system
satellite transmission
channel load
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
DE69433072T
Other languages
English (en)
Other versions
DE69433072T2 (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
Publication of DE69433072D1 publication Critical patent/DE69433072D1/de
Application granted granted Critical
Publication of DE69433072T2 publication Critical patent/DE69433072T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • 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
    • H04L1/1809—Selective-repeat protocols
    • 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
    • H04L1/1887—Scheduling and prioritising arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69433072T 1993-02-26 1994-02-25 Satellitenübertragungssystem mit zufallsbedingtem Zugriff, in dem Zufallszahlen erzeugt werden, die in einem von der Kanallast abhängigen Bereich liegen Expired - Fee Related DE69433072T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3864793 1993-02-26
JP3864793A JPH0761072B2 (ja) 1993-02-26 1993-02-26 衛星通信システム

Publications (2)

Publication Number Publication Date
DE69433072D1 true DE69433072D1 (de) 2003-10-02
DE69433072T2 DE69433072T2 (de) 2004-03-18

Family

ID=12531050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69433072T Expired - Fee Related DE69433072T2 (de) 1993-02-26 1994-02-25 Satellitenübertragungssystem mit zufallsbedingtem Zugriff, in dem Zufallszahlen erzeugt werden, die in einem von der Kanallast abhängigen Bereich liegen

Country Status (6)

Country Link
US (1) US5434847A (de)
EP (1) EP0619664B1 (de)
JP (1) JPH0761072B2 (de)
CN (1) CN1052124C (de)
CA (1) CA2116412C (de)
DE (1) DE69433072T2 (de)

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US6031826A (en) * 1996-08-27 2000-02-29 Ericsson Inc. Fast associated control channel technique for satellite communications
US5790534A (en) * 1996-09-20 1998-08-04 Nokia Mobile Phones Limited Load control method and apparatus for CDMA cellular system having circuit and packet switched terminals
KR100234026B1 (ko) * 1997-02-14 1999-12-15 김영환 직렬 데이터 전송 장치
US5974028A (en) * 1997-02-24 1999-10-26 At&T Corp. System and method for improving transport protocol performance in communication networks having lossy links
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US6647057B1 (en) 1997-11-03 2003-11-11 International Communications Products, Inc. Link adapter interface for upgrading existing satellite communication system for enhanced modulation and coding
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US6798736B1 (en) * 1998-09-22 2004-09-28 Qualcomm Incorporated Method and apparatus for transmitting and receiving variable rate data
US6282428B1 (en) 1998-11-12 2001-08-28 Glenayre Electronics, Inc. Two-way paging system having random reverse channel slot scheduling
JP3444532B2 (ja) * 1998-11-20 2003-09-08 松下電器産業株式会社 時分割多重無線通信装置及び方法
EP1018821A1 (de) * 1999-01-08 2000-07-12 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Kommunikationsendgerät und Verfahren
USRE47895E1 (en) 1999-03-08 2020-03-03 Ipcom Gmbh & Co. Kg Method of allocating access rights to a telecommunications channel to subscriber stations of a telecommunications network and subscriber station
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US6810263B1 (en) 1999-12-22 2004-10-26 Denso Corporation Packet data reconnection timing control in mobile communication systems
US7251250B2 (en) * 2000-02-08 2007-07-31 Cingular Wireless Ii, Llc Method and apparatus for efficient sharing of communication system resources
JP3698946B2 (ja) * 2000-02-28 2005-09-21 三菱電機株式会社 無線ランダムアクセス制御方式
US7079492B1 (en) * 2000-06-28 2006-07-18 Qualcomm, Incorporated System, method, and apparatus for access channel traffic management
US6748566B1 (en) * 2000-07-21 2004-06-08 Lucent Technologies Inc. Ensuring proper acceptance of data at a receiver in wireless multiple access communications systems
US6826619B1 (en) * 2000-08-21 2004-11-30 Intel Corporation Method and apparatus for preventing starvation in a multi-node architecture
US6560303B1 (en) * 2000-10-26 2003-05-06 Comsat Corporation Joint frame, carrier and clock synchronization scheme
US20020075891A1 (en) * 2000-12-16 2002-06-20 Slim Souissi Network assisted random access method
US20020118661A1 (en) * 2000-12-22 2002-08-29 Daniel Voce Method of optimizing random access performance in a mobile communications network using dynamically controlled persistence techniques
JP4643866B2 (ja) * 2001-08-08 2011-03-02 クラリオン株式会社 無線通信システム及び車載用無線端末
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ES2708305T3 (es) 2004-03-09 2019-04-09 Optis Wireless Technology Llc Procedimiento de acceso aleatorio y dispositivo terminal de radiocomunicación
FR2881590B1 (fr) * 2005-01-31 2007-04-06 Agence Spatiale Europeenne Procede de communication numerique par paquets a travers un canal de transmission partage par une pluralite d'utilisateurs
US8817606B2 (en) * 2006-07-13 2014-08-26 Alcatel Lucent Managing overload of an access medium for a communication system
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US8381055B2 (en) 2006-09-13 2013-02-19 Broadcom Corporation System for communicating data in xDSL using data retransmission
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US8381057B2 (en) * 2008-08-04 2013-02-19 Broadcom Corporation Seamless change of retransmission and rescheduling queues in a communication system
US9465582B1 (en) * 2010-11-18 2016-10-11 The Boeing Company Significant random number generator
JP5770134B2 (ja) * 2012-04-27 2015-08-26 日本電信電話株式会社 無線通信システムおよびアクセス制御方法
CN103944691B (zh) 2013-01-17 2019-01-15 中兴通讯股份有限公司 一种协同业务传输中的数据重传方法及接入网网关
JP6505247B2 (ja) * 2015-04-29 2019-04-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． タイムスロット通信を伴う誘導無線電力伝送
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JPS5913444A (ja) * 1982-07-14 1984-01-24 Fuji Xerox Co Ltd 再送制御方式
JP2845889B2 (ja) * 1988-05-16 1999-01-13 株式会社日立製作所 衛星通信方式及び衛星通信システム
US5003534A (en) * 1988-08-26 1991-03-26 Scientific Atlanta Link utilization control mechanism for demand assignment satellite communications network

Also Published As

Publication number Publication date
CA2116412A1 (en) 1994-08-27
JPH0761072B2 (ja) 1995-06-28
US5434847A (en) 1995-07-18
EP0619664A2 (de) 1994-10-12
CN1099919A (zh) 1995-03-08
EP0619664A3 (de) 1996-07-31
CN1052124C (zh) 2000-05-03
EP0619664B1 (de) 2003-08-27
CA2116412C (en) 1999-07-13
JPH06252917A (ja) 1994-09-09
DE69433072T2 (de) 2004-03-18

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee