DE60323228D1 - Sendevorrichtung und kommunikationsmodus-auswahltabellenaktualisierungsverfahren - Google Patents

Sendevorrichtung und kommunikationsmodus-auswahltabellenaktualisierungsverfahren

Info

Publication number
DE60323228D1
DE60323228D1 DE60323228T DE60323228T DE60323228D1 DE 60323228 D1 DE60323228 D1 DE 60323228D1 DE 60323228 T DE60323228 T DE 60323228T DE 60323228 T DE60323228 T DE 60323228T DE 60323228 D1 DE60323228 D1 DE 60323228D1
Authority
DE
Germany
Prior art keywords
transmitted
mode selection
selection table
communication mode
calibration data
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 - Lifetime
Application number
DE60323228T
Other languages
English (en)
Inventor
Kenichi Miyoshi
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 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
Application granted granted Critical
Publication of DE60323228D1 publication Critical patent/DE60323228D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2659—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for data rate control
    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE60323228T 2002-06-28 2003-06-25 Sendevorrichtung und kommunikationsmodus-auswahltabellenaktualisierungsverfahren Expired - Lifetime DE60323228D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002189881 2002-06-28
JP2002238820 2002-08-20
JP2003158416A JP4256207B2 (ja) 2002-06-28 2003-06-03 送信装置および通信モード選択用テーブル更新方法
PCT/JP2003/008023 WO2004004165A1 (ja) 2002-06-28 2003-06-25 送信装置および通信モード選択用テーブル更新方法

Publications (1)

Publication Number Publication Date
DE60323228D1 true DE60323228D1 (de) 2008-10-09

Family

ID=30003597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60323228T Expired - Lifetime DE60323228D1 (de) 2002-06-28 2003-06-25 Sendevorrichtung und kommunikationsmodus-auswahltabellenaktualisierungsverfahren

Country Status (8)

Country Link
US (3) US7542433B2 (de)
EP (1) EP1519497B1 (de)
JP (1) JP4256207B2 (de)
CN (1) CN1306725C (de)
AT (1) ATE406715T1 (de)
AU (1) AU2003244187A1 (de)
DE (1) DE60323228D1 (de)
WO (1) WO2004004165A1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4256207B2 (ja) * 2002-06-28 2009-04-22 パナソニック株式会社 送信装置および通信モード選択用テーブル更新方法
JP4167485B2 (ja) * 2002-12-26 2008-10-15 松下電器産業株式会社 無線通信システム、通信端末装置、および基地局装置
JP4552732B2 (ja) * 2005-03-30 2010-09-29 日本電気株式会社 無線受信装置及び送受信モードの決定方法
WO2006106692A1 (ja) * 2005-03-30 2006-10-12 Matsushita Electric Industrial Co., Ltd. 無線通信装置および無線通信方法
JP4515312B2 (ja) 2005-03-31 2010-07-28 株式会社エヌ・ティ・ティ・ドコモ 移動局、送信方法および移動無線通信システム
CN100415020C (zh) * 2005-10-31 2008-08-27 上海华为技术有限公司 一种高速物理下行共享信道的码资源分配方法
US8249044B2 (en) * 2006-03-06 2012-08-21 Sharp Kabushiki Kaisha Notification information generating apparatus, communication apparatus, notification information generating method and program
US9088355B2 (en) 2006-03-24 2015-07-21 Arris Technology, Inc. Method and apparatus for determining the dynamic range of an optical link in an HFC network
JP5202340B2 (ja) 2006-03-24 2013-06-05 ジェネラル・インスツルメント・コーポレーション ネットワークにおける論理チャネルを構成するための装置、方法、およびコンピュータ読取可能な記録媒体
JP4760547B2 (ja) * 2006-06-02 2011-08-31 日本電気株式会社 無線基地局装置およびスケジューリング方法
US20090323641A1 (en) * 2006-11-10 2009-12-31 Panasonic Corporation Radio communication mobile station device and mcs selection method
US8537972B2 (en) 2006-12-07 2013-09-17 General Instrument Corporation Method and apparatus for determining micro-reflections in a network
US8265559B2 (en) * 2007-01-30 2012-09-11 General Instrument Corporation Method and apparatus for determining modulation levels that are supported on a channel
US8102765B2 (en) * 2007-06-22 2012-01-24 Microsoft Corporation Correlation-based rate adaptation for communication networks
RU2475973C2 (ru) * 2007-08-10 2013-02-20 Фудзицу Лимитед Базовая радиостанция и мобильная станция
JP5388529B2 (ja) * 2008-09-30 2014-01-15 株式会社日立国際電気 無線通信装置
US8340586B2 (en) 2008-11-19 2012-12-25 T-Mobile Usa, Inc. System and method for link adaptation for variable link conditions
JP5324335B2 (ja) * 2009-06-25 2013-10-23 京セラ株式会社 無線基地局及び補正値算出方法
US8516532B2 (en) 2009-07-28 2013-08-20 Motorola Mobility Llc IP video delivery using flexible channel bonding
CN101645755B (zh) * 2009-09-07 2013-12-04 中兴通讯股份有限公司南京分公司 实现无线接入网络系统链路自适应的装置及方法
US8526485B2 (en) 2009-09-23 2013-09-03 General Instrument Corporation Using equalization coefficients of end devices in a cable television network to determine and diagnose impairments in upstream channels
CN102480786B (zh) * 2010-11-29 2014-05-07 北京创毅视讯科技有限公司 一种多通信制式的无线通信方法和系统
US8654640B2 (en) 2010-12-08 2014-02-18 General Instrument Corporation System and method for IP video delivery using distributed flexible channel bonding
US8937992B2 (en) 2011-08-30 2015-01-20 General Instrument Corporation Method and apparatus for updating equalization coefficients of adaptive pre-equalizers
US20130121179A1 (en) * 2011-11-16 2013-05-16 Qualcomm Incorporated Enhanced transport format combination identifier selection to improve td-scdma hsupa throughput
US8576705B2 (en) 2011-11-18 2013-11-05 General Instrument Corporation Upstream channel bonding partial service using spectrum management
US9113181B2 (en) 2011-12-13 2015-08-18 Arris Technology, Inc. Dynamic channel bonding partial service triggering
JPWO2013140817A1 (ja) * 2012-03-22 2015-08-03 京セラ株式会社 通信システム、通信装置及び通信制御方法
US8867371B2 (en) 2012-04-27 2014-10-21 Motorola Mobility Llc Estimating physical locations of network faults
US8837302B2 (en) 2012-04-27 2014-09-16 Motorola Mobility Llc Mapping a network fault
US8868736B2 (en) 2012-04-27 2014-10-21 Motorola Mobility Llc Estimating a severity level of a network fault
US9003460B2 (en) 2012-04-27 2015-04-07 Google Technology Holdings LLC Network monitoring with estimation of network path to network element location
US9065731B2 (en) 2012-05-01 2015-06-23 Arris Technology, Inc. Ensure upstream channel quality measurement stability in an upstream channel bonding system using T4 timeout multiplier
US8699340B2 (en) * 2012-06-01 2014-04-15 Telefonaktiebolaget L M Ericsson (Publ) Table-based link adaptation for wireless communication network transmissions
US9136978B2 (en) * 2012-06-10 2015-09-15 Redline Innovations Group Inc. Systems and methods for enhancing spectral efficiency in a communication network
US9136943B2 (en) 2012-07-30 2015-09-15 Arris Technology, Inc. Method of characterizing impairments detected by equalization on a channel of a network
US20140092879A1 (en) * 2012-10-02 2014-04-03 Zte Wistron Telecom Ab Downlink transmission point selection in a wireless heterogeneous network
US9137164B2 (en) 2012-11-15 2015-09-15 Arris Technology, Inc. Upstream receiver integrity assessment for modem registration
US9203639B2 (en) 2012-12-27 2015-12-01 Arris Technology, Inc. Dynamic load balancing under partial service conditions
US9197886B2 (en) 2013-03-13 2015-11-24 Arris Enterprises, Inc. Detecting plant degradation using peer-comparison
US9042236B2 (en) 2013-03-15 2015-05-26 Arris Technology, Inc. Method using equalization data to determine defects in a cable plant
US9025469B2 (en) 2013-03-15 2015-05-05 Arris Technology, Inc. Method for estimating cable plant topology
US10477199B2 (en) 2013-03-15 2019-11-12 Arris Enterprises Llc Method for identifying and prioritizing fault location in a cable plant
US9929830B2 (en) * 2013-09-25 2018-03-27 Time Warner Cable Enterprises Llc Content delivery over wireless links
CN106211306B (zh) * 2015-04-30 2020-04-03 华为技术有限公司 一种通信网络延时抖动平滑方法、装置及系统
US10044373B2 (en) 2016-12-30 2018-08-07 Hughes Network Systems, Llc Optimized ACM trajectory systems and methods
JP6533557B2 (ja) * 2017-06-05 2019-06-19 アンリツ株式会社 測定装置及び測定方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559810A (en) * 1994-03-31 1996-09-24 Motorola, Inc. Communication of data reception history information
US5603096A (en) * 1994-07-11 1997-02-11 Qualcomm Incorporated Reverse link, closed loop power control in a code division multiple access system
US5585974A (en) * 1995-02-17 1996-12-17 Conner Peripherals, Inc. Disk drive with PRML read channel calibration using a noise generator
US5701294A (en) * 1995-10-02 1997-12-23 Telefonaktiebolaget Lm Ericsson System and method for flexible coding, modulation, and time slot allocation in a radio telecommunications network
US5845215A (en) * 1995-10-18 1998-12-01 Telefonaktiebolaget Lm Ericsson Operating mobile stations of wireless communication systems in multiple modes by external control
US6070085A (en) * 1997-08-12 2000-05-30 Qualcomm Inc. Method and apparatus for controlling transmit power thresholds based on classification of wireless communication subscribers
JP2866642B1 (ja) 1998-02-09 1999-03-08 株式会社ワイ・アール・ピー移動通信基盤技術研究所 スペクトル拡散多重伝送装置
US6700881B1 (en) * 1998-03-02 2004-03-02 Samsung Electronics Co., Ltd. Rate control device and method for CDMA communication system
AU2520499A (en) 1999-02-01 2000-08-25 Nokia Networks Oy Adaptation of codec operating modes in a telecommunication network
DE19909921A1 (de) * 1999-03-06 2000-09-14 Bosch Gmbh Robert Datenübertragungsvorrichtung und -verfahren
US7299006B1 (en) * 1999-10-21 2007-11-20 Broadcom Corporation Adaptive radio transceiver
CN1140147C (zh) * 2000-07-01 2004-02-25 信息产业部电信传输研究所 一种外环功率控制的方法和系统
JP3583353B2 (ja) * 2000-07-03 2004-11-04 松下電器産業株式会社 通信端末装置および基地局装置
JP3821636B2 (ja) * 2000-08-21 2006-09-13 松下電器産業株式会社 通信端末装置、基地局装置および無線通信方法
US6940915B2 (en) * 2000-11-30 2005-09-06 Nokia Mobile Phones Ltd. Adaptive learning method and system to adaptive modulation
JP2002232943A (ja) 2001-01-29 2002-08-16 Sony Corp データ送信処理方法、データ受信処理方法、送信機、受信機、およびセルラー無線通信システム
JP3660278B2 (ja) * 2001-07-13 2005-06-15 松下電器産業株式会社 基地局装置、移動局装置、無線通信システム及び無線通信方法
US6754169B2 (en) * 2001-12-13 2004-06-22 Motorola, Inc. Method and system of operation for a variable transmission mode multi-carrier communication system
JP4256207B2 (ja) * 2002-06-28 2009-04-22 パナソニック株式会社 送信装置および通信モード選択用テーブル更新方法
US7099678B2 (en) * 2003-04-10 2006-08-29 Ipr Licensing, Inc. System and method for transmit weight computation for vector beamforming radio communication
US7127020B2 (en) * 2003-05-09 2006-10-24 Texas Instruments Incorporated Frequency synthesis loop having controlled loop gain

Also Published As

Publication number Publication date
US20040248520A1 (en) 2004-12-09
CN1572070A (zh) 2005-01-26
ATE406715T1 (de) 2008-09-15
EP1519497A1 (de) 2005-03-30
EP1519497B1 (de) 2008-08-27
US20110199930A1 (en) 2011-08-18
CN1306725C (zh) 2007-03-21
JP4256207B2 (ja) 2009-04-22
US20090238094A1 (en) 2009-09-24
US9154259B2 (en) 2015-10-06
US7953013B2 (en) 2011-05-31
WO2004004165A1 (ja) 2004-01-08
AU2003244187A1 (en) 2004-01-19
JP2004140783A (ja) 2004-05-13
US7542433B2 (en) 2009-06-02
EP1519497A4 (de) 2006-09-20

Similar Documents

Publication Publication Date Title
DE60323228D1 (de) Sendevorrichtung und kommunikationsmodus-auswahltabellenaktualisierungsverfahren
JP4952794B2 (ja) 送信装置、受信装置、通信方法、無線通信システムおよび無線通信方法
US8155065B2 (en) Method and arrangement in a telecommunication system
ATE444625T1 (de) Verfahren zur zuteilung verbesserter aufwärtsverkehrsdatenkanäle eudch.
EP1646170A4 (de) Vorrichtung zur funkkommunikation und verfahren zur zuweisung von unterträgern
DE60237582D1 (de) Vorwärtsverbindungszuweisung in einem drahtlosen kommunikationssytem während sanften und sanfteren weiterreichens
EP4395223A3 (de) Funkkommunikationsvorrichtung und funkkommunikationsverfahren
DK1520360T3 (da) Måling af kanalkarakteristikker i et kommunikationssystem
JP2010522461A5 (de)
ATE470280T1 (de) Verfahren und vorrichtung zur zuweisung von datenströmen mit einschränkungen des übertragungszeitintervalls
AU2001295045A1 (en) A transmission scheduler for a multiple antenna wireless cellular network
DE602006015355D1 (de) Verfahren und Vorrichtung zur Übermittlung von Steuerinformationen einer Kommunikationsvorrichtung
AU2002321742A1 (en) Method and apparatus for controlling transmission of packets in a wireless communication system
MY152777A (en) Methods and apparatus for processing error control messages in a wireless communication system
JP2009189035A (ja) 高速ｓｃｈを利用する通信システムの電力制御
EP1770889A3 (de) Übertragung des CQI in einer adaptiven Funkverbindung
DE60213583D1 (de) Momentane gemeinsame sendeleistungsregelung und verbindungsanpassung für rts/cts basierten kanalzugriff
ATE422127T1 (de) Verfahren und vorrichtung zur planung von uplinkpaketübertragung in einem mobilen kommunikationssystem
GB2438105A (en) Method and apparatus for dynamically changing modes of a reliable transport protocol
CN1754396A (zh) 用于移动通信的系统以及方法
TW200718086A (en) Wireless base station and method for transmitting data common to users
DE602004016041D1 (de) Drahtloses internet-endgerät und paketübertragungsverfahren zur verbesserung der dienstqualität
HK1066650A1 (en) Mobile communication system, radio base station controller and transmitting and receiving power control method therefor
EP4415461A3 (de) An der zeitbereichsplanung beteiligtes benutzergerät und basisstation
ATE343880T1 (de) Vorverzerrungsverfahren für einen mehrträger-cdma-aufwärtskanal

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8364 No opposition during term of opposition