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AU2001266353A1 - High-speed packet transmission system - Google Patents

High-speed packet transmission system

Info

Publication number
AU2001266353A1
AU2001266353A1 AU2001266353A AU6635301A AU2001266353A1 AU 2001266353 A1 AU2001266353 A1 AU 2001266353A1 AU 2001266353 A AU2001266353 A AU 2001266353A AU 6635301 A AU6635301 A AU 6635301A AU 2001266353 A1 AU2001266353 A1 AU 2001266353A1
Authority
AU
Australia
Prior art keywords
base stations
packet
transmit order
packet transmission
transmission system
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.)
Abandoned
Application number
AU2001266353A
Inventor
Kazuyuki Miya
Toyoki Ue
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of AU2001266353A1 publication Critical patent/AU2001266353A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/1806—Go-back-N 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
    • H04L1/1809—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
    • H04L1/1803—Stop-and-wait 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Transmission System (AREA)
  • Small-Scale Networks (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

In a system for performing downlink fast packet transmission efficiently by fast site selection diversity, added to a control signal is information for base stations to manage the packet transmit order, for example, an IP (Internet Protocol) packet number or a number newly assigned for radio transmission, and each of the base stations manages the information individually. Since the base stations thus keep (acquire synchronization of) the packet transmit order, it is possible to control synchronization of transmit order such as packet number between the base stations while providing each of the base stations with the scheduling function. <IMAGE>
AU2001266353A 2000-07-04 2001-06-27 High-speed packet transmission system Abandoned AU2001266353A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-202035 2000-07-04
JP2000202035A JP3545682B2 (en) 2000-07-04 2000-07-04 High-speed packet transmission system
PCT/JP2001/005569 WO2002003617A1 (en) 2000-07-04 2001-06-27 High-speed packet transmission system

Publications (1)

Publication Number Publication Date
AU2001266353A1 true AU2001266353A1 (en) 2002-01-14

Family

ID=18699614

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001266353A Abandoned AU2001266353A1 (en) 2000-07-04 2001-06-27 High-speed packet transmission system

Country Status (12)

Country Link
US (1) US20020145991A1 (en)
EP (1) EP1209856B1 (en)
JP (1) JP3545682B2 (en)
KR (1) KR20020026609A (en)
CN (1) CN1170391C (en)
AT (1) ATE485655T1 (en)
AU (1) AU2001266353A1 (en)
BR (1) BR0106987A (en)
CA (1) CA2383153A1 (en)
CZ (1) CZ2002763A3 (en)
DE (1) DE60143283D1 (en)
WO (1) WO2002003617A1 (en)

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US20040087332A1 (en) * 2002-10-31 2004-05-06 Samsung Electronics Co., Ltd. Apparatus and method for simultaneous operation of a base transceiver subsystem in a wireless network
US20040109433A1 (en) * 2002-12-06 2004-06-10 Khan Farooq Ullah Reverse link packet acknowledgement method
CN100387066C (en) * 2003-04-07 2008-05-07 华为技术有限公司 A method for scheduling uplink service resources
JP4167536B2 (en) * 2003-04-25 2008-10-15 松下電器産業株式会社 Base station device, base station control device
US7013143B2 (en) * 2003-04-30 2006-03-14 Motorola, Inc. HARQ ACK/NAK coding for a communication device during soft handoff
JP3970803B2 (en) 2003-05-20 2007-09-05 三菱電機株式会社 Inter-node synchronization method, radio control server, and radio bearer server in a radio network system
US6999773B2 (en) * 2003-06-30 2006-02-14 Motorola, Inc. Method and apparatus for control channel scheduling in a packet data communication system
KR101122079B1 (en) * 2004-08-11 2012-03-15 엘지전자 주식회사 Method for Transmitting ACK/NACK Signal and Determining ACK/NACK in Uplink Pack Transmission
US7372831B2 (en) 2004-08-11 2008-05-13 Lg Electronics Inc. Packet transmission acknowledgement in wireless communication system
KR100630170B1 (en) * 2004-09-17 2006-09-29 삼성전자주식회사 Method and device for managing demodulation timing of each cell in asynchronous mobile communication system
JP4929590B2 (en) * 2004-12-17 2012-05-09 富士通株式会社 Mobile station and mobile station communication method
US8693383B2 (en) 2005-03-29 2014-04-08 Qualcomm Incorporated Method and apparatus for high rate data transmission in wireless communication
EP1865618A4 (en) 2005-03-30 2012-05-02 Fujitsu Ltd MOBILE TERMINAL, APPARATUS AND METHOD FOR WIRELESS COMMUNICATION
US7515565B2 (en) * 2005-05-09 2009-04-07 Kyocera Corporation Multiple source wireless communication system and method
US8571556B2 (en) 2005-06-14 2013-10-29 Lg Electronics Inc. Method of communicating signals in a mobile communication system
KR101221898B1 (en) 2005-06-14 2013-01-15 엘지전자 주식회사 Method for signaling in mobile communication system
AP2668A (en) * 2005-08-05 2013-05-20 Nokia Corp Dynamic uplink control channel gating to increase capacity
US8942706B2 (en) * 2005-08-30 2015-01-27 Telefonaktiebolaget Lm Ericsson (Publ) Robust radio resource control signaling for HSDPA
KR100754611B1 (en) 2006-01-24 2007-09-05 삼성전자주식회사 Data transmission device and method
US7899495B2 (en) * 2006-07-14 2011-03-01 Qualcomm Incorporated Methods and apparatus for supporting multiple connections
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USRE47489E1 (en) * 2006-08-29 2019-07-02 Sharp Kabushiki Kaisha Mobile communication system, mobile station apparatus, base station apparatus and random access channel transmitting method
WO2008117346A1 (en) 2007-03-22 2008-10-02 Fujitsu Limited Base station, mobile station, communication system and reordering method thereof
JP4677465B2 (en) * 2008-03-28 2011-04-27 富士通株式会社 Mobile communication system, retransmission control method and base station in the same system
JP4701287B2 (en) * 2008-12-22 2011-06-15 富士通株式会社 Mobile communication system, retransmission control method and base station in the same system
KR20110101403A (en) * 2010-03-08 2011-09-16 삼성전자주식회사 Packet forwarding apparatus and method of base station in wireless communication system
JP4701306B2 (en) * 2010-05-24 2011-06-15 富士通株式会社 Mobile communication system, transfer method and base station in the same system
US8861475B2 (en) 2011-05-19 2014-10-14 Telefonaktiebolaget L M Ericsson (Publ) Inter-RAT handover control using sequence numbers
US8902852B2 (en) * 2011-05-19 2014-12-02 Telefonaktiebolaget L M Ericsson (Publ) Inter-rat handover control using empty GRE packets
JP5392305B2 (en) * 2011-06-13 2014-01-22 富士通株式会社 Reordering method
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WO2012172689A1 (en) * 2011-06-17 2012-12-20 富士通株式会社 Communication system, data relay apparatus, base station, mobile terminal, and communication method
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Also Published As

Publication number Publication date
WO2002003617A1 (en) 2002-01-10
JP2002026919A (en) 2002-01-25
JP3545682B2 (en) 2004-07-21
EP1209856A4 (en) 2009-09-02
US20020145991A1 (en) 2002-10-10
CN1170391C (en) 2004-10-06
KR20020026609A (en) 2002-04-10
BR0106987A (en) 2002-05-07
EP1209856B1 (en) 2010-10-20
ATE485655T1 (en) 2010-11-15
DE60143283D1 (en) 2010-12-02
CA2383153A1 (en) 2002-01-10
CN1389044A (en) 2003-01-01
CZ2002763A3 (en) 2003-02-12
EP1209856A1 (en) 2002-05-29

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