ES2196863T3 - Red de comunicacion. - Google Patents

Red de comunicacion.

Info

Publication number
ES2196863T3
ES2196863T3 ES99948769T ES99948769T ES2196863T3 ES 2196863 T3 ES2196863 T3 ES 2196863T3 ES 99948769 T ES99948769 T ES 99948769T ES 99948769 T ES99948769 T ES 99948769T ES 2196863 T3 ES2196863 T3 ES 2196863T3
Authority
ES
Spain
Prior art keywords
messages
group
variation
period
clock
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
ES99948769T
Other languages
English (en)
Inventor
Thomas Muller
Olaf Joeressen
Markus Schetelig
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.)
Nokia Inc
Original Assignee
Nokia 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 Nokia Inc filed Critical Nokia Inc
Application granted granted Critical
Publication of ES2196863T3 publication Critical patent/ES2196863T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Photovoltaic Devices (AREA)
  • Silicon Compounds (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

Transmisor (40) para transmitir una secuencia intermitente (500) de mensajes (512, 514, 516, 522, 524, 526), cada uno de los cuales es capaz de sincronizar un reloj de un receptor con un reloj del transmisor, en el que dichos mensajes secuenciales se presentan en grupos (510, 520), estando separado cada grupo (510) del siguiente grupo (520) por un primer periodo de tiempo (T1) y comprendiendo una pluralidad de mensajes en serie (512, 514, 516, 522, 524, 526), estando separado cada uno de la pluralidad de mensajes de un grupo de un mensaje adyacente de este grupo por un segundo periodo de tiempo (t), que comprende: medios de transmisión (44) para transmitir cada uno de dichos mensajes secuenciales; y medios de control (60) dispuestos para proporcionar, cuando existe una variación de la secuencia de mensajes, información de control para transmisión de al menos un mensaje secuencial, informando al menos a un receptor de una variación de la secuencia de mensajes, manteniendo por ello, después de la variación, la sincronización del reloj del receptor con el reloj del transmisor, incluyendo la información de control parámetros para informar de una variación de alguno o varios entre los siguientes elementos el primer periodo de tiempo (T1), el segundo periodo de tiempo (t) y el número (N) de mensajes de un grupo.
ES99948769T 1998-09-24 1999-09-17 Red de comunicacion. Expired - Lifetime ES2196863T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9820861A GB2342018B (en) 1998-09-24 1998-09-24 Communication network

Publications (1)

Publication Number Publication Date
ES2196863T3 true ES2196863T3 (es) 2003-12-16

Family

ID=10839438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99948769T Expired - Lifetime ES2196863T3 (es) 1998-09-24 1999-09-17 Red de comunicacion.

Country Status (13)

Country Link
US (1) US6959013B1 (es)
EP (1) EP1116393B1 (es)
JP (1) JP3725425B2 (es)
KR (1) KR100504352B1 (es)
CN (1) CN1179584C (es)
AT (1) ATE236495T1 (es)
AU (1) AU6191799A (es)
BR (1) BR9914037A (es)
CA (1) CA2345058A1 (es)
DE (1) DE69906557T2 (es)
ES (1) ES2196863T3 (es)
GB (1) GB2342018B (es)
WO (1) WO2000018151A1 (es)

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US8681671B1 (en) 2006-04-25 2014-03-25 Cisco Technology, Inc. System and method for reducing power used for radio transmission and reception
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US9720569B2 (en) 2006-08-14 2017-08-01 Soasta, Inc. Cloud-based custom metric/timer definitions and real-time analytics of mobile applications
US9990110B1 (en) 2006-08-14 2018-06-05 Akamai Technologies, Inc. Private device cloud for global testing of mobile applications
US10579507B1 (en) 2006-08-14 2020-03-03 Akamai Technologies, Inc. Device cloud provisioning for functional testing of mobile applications
US9154611B1 (en) 2006-08-14 2015-10-06 Soasta, Inc. Functional test automation for gesture-based mobile applications
KR100895443B1 (ko) * 2007-10-31 2009-05-07 삼성탈레스 주식회사 주파수 도약 방식의 시분할 다중화 방식에서 데이터를송수신하기 위한 시스템 및 방법
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US9495473B2 (en) 2010-07-19 2016-11-15 Soasta, Inc. Analytic dashboard with user interface for producing a single chart statistical correlation from source and target charts during a load test
US8341462B2 (en) 2010-07-19 2012-12-25 Soasta, Inc. System and method for provisioning and running a cross-cloud test grid
US9021362B2 (en) 2010-07-19 2015-04-28 Soasta, Inc. Real-time analytics of web performance using actual user measurements
US9229842B2 (en) 2010-07-19 2016-01-05 Soasta, Inc. Active waterfall charts for continuous, real-time visualization of website performance data
US9251035B1 (en) 2010-07-19 2016-02-02 Soasta, Inc. Load test charts with standard deviation and percentile statistics
US9436579B2 (en) 2010-07-19 2016-09-06 Soasta, Inc. Real-time, multi-tier load test results aggregation
EP2501079A1 (de) * 2011-03-15 2012-09-19 Siemens Aktiengesellschaft Verfahren zur Echtzeit-Datenübertragung in einem Kommunikations-Netz
US9785533B2 (en) 2011-10-18 2017-10-10 Soasta, Inc. Session template packages for automated load testing
JP5842715B2 (ja) * 2012-03-30 2016-01-13 富士通株式会社 間欠受信制御装置、間欠受信制御プログラム及び間欠受信制御方法
US9661628B2 (en) 2012-11-06 2017-05-23 Nokia Solutions And Networks Oy Method and apparatus for receiving timing information from a cell or network in a less active mode
US9772923B2 (en) 2013-03-14 2017-09-26 Soasta, Inc. Fast OLAP for real user measurement of website performance
US10601674B2 (en) 2014-02-04 2020-03-24 Akamai Technologies, Inc. Virtual user ramp controller for load test analytic dashboard
US10346431B1 (en) 2015-04-16 2019-07-09 Akamai Technologies, Inc. System and method for automated run-tme scaling of cloud-based data store
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Also Published As

Publication number Publication date
EP1116393B1 (en) 2003-04-02
EP1116393A1 (en) 2001-07-18
GB9820861D0 (en) 1998-11-18
BR9914037A (pt) 2001-06-12
JP2003517744A (ja) 2003-05-27
GB2342018A (en) 2000-03-29
CN1328753A (zh) 2001-12-26
GB2342018B (en) 2003-11-05
WO2000018151A1 (en) 2000-03-30
KR100504352B1 (ko) 2005-07-27
AU6191799A (en) 2000-04-10
DE69906557T2 (de) 2004-01-29
CN1179584C (zh) 2004-12-08
US6959013B1 (en) 2005-10-25
ATE236495T1 (de) 2003-04-15
CA2345058A1 (en) 2000-03-30
KR20010082209A (ko) 2001-08-29
DE69906557D1 (de) 2003-05-08
JP3725425B2 (ja) 2005-12-14

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