DE602005005881D1 - Verfahren und Vorrichtung zur Paketverteilung gemäss der Leistungsfähigkeit der empfangenden mobilen Endgeräte - Google Patents

Verfahren und Vorrichtung zur Paketverteilung gemäss der Leistungsfähigkeit der empfangenden mobilen Endgeräte

Info

Publication number
DE602005005881D1
DE602005005881D1 DE200560005881 DE602005005881T DE602005005881D1 DE 602005005881 D1 DE602005005881 D1 DE 602005005881D1 DE 200560005881 DE200560005881 DE 200560005881 DE 602005005881 T DE602005005881 T DE 602005005881T DE 602005005881 D1 DE602005005881 D1 DE 602005005881D1
Authority
DE
Germany
Prior art keywords
performance
mobile terminals
distribution according
receiving mobile
packet distribution
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.)
Active
Application number
DE200560005881
Other languages
English (en)
Other versions
DE602005005881T2 (de
Inventor
Hiroyuki Ishii
Yoshimasa Imamura
Takehiro Nakamura
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo 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 NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of DE602005005881D1 publication Critical patent/DE602005005881D1/de
Application granted granted Critical
Publication of DE602005005881T2 publication Critical patent/DE602005005881T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/52—Queue scheduling by attributing bandwidth to queues
    • H04L47/522—Dynamic queue service slot or variable bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709727—GRAKE type RAKE receivers
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE200560005881 2004-02-23 2005-02-23 Verfahren und Vorrichtung zur Paketverteilung gemäss der Leistungsfähigkeit der empfangenden mobilen Endgeräte Active DE602005005881T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004046931A JP4301970B2 (ja) 2004-02-23 2004-02-23 パケット送信制御装置及びパケット送信制御方法
JP2004046931 2004-02-23

Publications (2)

Publication Number Publication Date
DE602005005881D1 true DE602005005881D1 (de) 2008-05-21
DE602005005881T2 DE602005005881T2 (de) 2009-05-28

Family

ID=34709183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200560005881 Active DE602005005881T2 (de) 2004-02-23 2005-02-23 Verfahren und Vorrichtung zur Paketverteilung gemäss der Leistungsfähigkeit der empfangenden mobilen Endgeräte

Country Status (5)

Country Link
US (1) US7653078B2 (de)
EP (1) EP1566926B1 (de)
JP (1) JP4301970B2 (de)
CN (1) CN100431360C (de)
DE (1) DE602005005881T2 (de)

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AU2003292275A1 (en) * 2003-12-19 2005-07-05 Nokia Corporation Selection of radio resources in a wireless communication device
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GB2424796B (en) * 2005-03-31 2007-09-12 Motorola Inc Method and apparatus for transmitting data
FR2887714A1 (fr) * 2005-06-28 2006-12-29 France Telecom Procede pour garantir un debit moyen en acces hsdpa dans un reseau cedma
JP4899674B2 (ja) * 2006-07-11 2012-03-21 富士通株式会社 スケジューラ
WO2008096527A1 (ja) * 2007-02-02 2008-08-14 Mitsubishi Electric Corporation 通信方法、基地局、通信システム及び移動端末
US8203955B2 (en) * 2007-06-21 2012-06-19 Alcatel Lucent Method and apparatus for scheduling packets in an orthogonal frequency division multiple access (OFDMA) system
JP4478180B2 (ja) 2007-08-10 2010-06-09 富士通株式会社 無線通信システム
JP5119977B2 (ja) 2008-02-28 2013-01-16 富士通株式会社 無線リソースの割当制御装置及び方法並びに無線基地局
FR2961050B1 (fr) * 2010-06-04 2012-07-20 Commissariat Energie Atomique Methode d'ordonnancement a economie d'energie
KR101695716B1 (ko) * 2010-08-02 2017-01-13 삼성전자주식회사 다중안테나 시스템에서 평균 전송률을 제어하기 위한 스케줄링 방법 및 장치
US20130275108A1 (en) * 2012-04-13 2013-10-17 Jiri Sofka Performance simulation of services
KR102363164B1 (ko) * 2015-01-19 2022-02-15 삼성전자 주식회사 이동통신 시스템에서 단말의 등급에 기초하여 단말을 스케줄링하는 방법 및 장치
US10506613B2 (en) 2015-01-27 2019-12-10 Telefonaktiebolaget Lm Ericsson (Publ) Method and rate controlling node for providing data rate for data communication
CN108289284B (zh) * 2017-01-06 2021-05-07 光宝电子(广州)有限公司 传输方法、无线通信系统及电脑系统

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JPH0358646A (ja) 1989-07-27 1991-03-13 Nec Corp パケット通信網における帯域割当て方式
US6393012B1 (en) * 1999-01-13 2002-05-21 Qualcomm Inc. System for allocating resources in a communication system
AU2001236303A1 (en) * 2000-02-25 2001-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Flow control between transmitter and receiver entities in a communications system
JP3731469B2 (ja) * 2000-12-04 2006-01-05 Ｋｄｄｉ株式会社 無線パケット通信システム及び基地局
JP4623865B2 (ja) * 2001-06-04 2011-02-02 京セラ株式会社 基地局、携帯通信端末及び携帯通信方法
US6785250B2 (en) * 2001-07-09 2004-08-31 Qualcomm Incorporated Method and apparatus for time-sharing channelization code in a CDMA communication system
CN1134918C (zh) * 2001-08-06 2004-01-14 华为技术有限公司 基于移动台能力的包数据调度方法
US7103350B2 (en) 2001-11-16 2006-09-05 Nortel Networks Limited Scheduler with fairness control and quality of service support
US6954840B2 (en) * 2001-11-30 2005-10-11 Intel Corporation Method and apparatus for content-aware prefetching
JP3686614B2 (ja) * 2001-12-26 2005-08-24 松下電器産業株式会社 無線通信装置および伝送レート決定方法
JP3828431B2 (ja) 2002-01-31 2006-10-04 株式会社エヌ・ティ・ティ・ドコモ 基地局、制御装置、通信システム及び通信方法
US7298719B2 (en) * 2002-04-15 2007-11-20 Lucent Technologies Inc. Method for scheduling wireless downlink transmissions subject to rate constraints
US7746779B2 (en) * 2002-06-03 2010-06-29 Alcatel-Lucent Usa Inc. Method and apparatus for scheduling users to allocate data transmissions in communications systems
EP1389848B1 (de) * 2002-08-13 2006-12-27 Matsushita Electric Industrial Co., Ltd. Hybrides automatisches Wiederholungsaufforderungsprotokoll
JP2004147275A (ja) * 2002-08-30 2004-05-20 Matsushita Electric Ind Co Ltd パケット送信スケジューリング方法および基地局装置
EP1465369A1 (de) * 2003-03-31 2004-10-06 Matsushita Electric Industrial Co., Ltd. Verfahren zur Resetsynchronisation für ein Wiederholungsprotokoll
JP4105073B2 (ja) * 2003-10-21 2008-06-18 株式会社エヌ・ティ・ティ・ドコモ パケット送信制御装置及びパケット送信制御方法
CN100586213C (zh) * 2003-12-19 2010-01-27 艾利森电话股份有限公司 用于最小化数据传输系统中的小区内干扰的方法
JP4272048B2 (ja) * 2003-12-24 2009-06-03 株式会社エヌ・ティ・ティ・ドコモ パケット送信制御装置及びパケット送信制御方法
JP4509177B2 (ja) * 2004-05-05 2010-07-21 クゥアルコム・インコーポレイテッド 無線通信システムにおける適応型遅延管理のための方法及び装置
JP4302140B2 (ja) * 2004-05-10 2009-07-22 株式会社エヌ・ティ・ティ・ドコモ パケット送信制御装置及びパケット送信制御方法

Also Published As

Publication number Publication date
US20050259661A1 (en) 2005-11-24
CN100431360C (zh) 2008-11-05
EP1566926B1 (de) 2008-04-09
JP4301970B2 (ja) 2009-07-22
CN1662074A (zh) 2005-08-31
JP2005236918A (ja) 2005-09-02
EP1566926A1 (de) 2005-08-24
US7653078B2 (en) 2010-01-26
DE602005005881T2 (de) 2009-05-28

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