ES2055555T3 - Dispositivo de radio comunicacion de multiplexado en el tiempo. - Google Patents

Dispositivo de radio comunicacion de multiplexado en el tiempo.

Info

Publication number
ES2055555T3
ES2055555T3 ES91400632T ES91400632T ES2055555T3 ES 2055555 T3 ES2055555 T3 ES 2055555T3 ES 91400632 T ES91400632 T ES 91400632T ES 91400632 T ES91400632 T ES 91400632T ES 2055555 T3 ES2055555 T3 ES 2055555T3
Authority
ES
Spain
Prior art keywords
time
communication device
radio communication
multiplexed radio
processing unit
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
ES91400632T
Other languages
English (en)
Inventor
Didier Berthoumieux
Michel Lambourg
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.)
Nortel Networks France SAS
Original Assignee
Matra Communication SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9394840&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2055555(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Matra Communication SA filed Critical Matra Communication SA
Application granted granted Critical
Publication of ES2055555T3 publication Critical patent/ES2055555T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • H04W52/029—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment reducing the clock frequency of the controller
    • 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)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Electric Clocks (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

EL DISPOSITIVO SEGUN LA INVENCION ESTA DESTINADO A RECIBIR Y EMITIR SEÑALES DE RADIO SEPARADAS POR INTERVALOS DE TIEMPO Y COMPRENDE A ESTE EFECTO UNA ANTENA (1), UN ORGANO EMISOR-RECEPTOR (2), UN ORGANO DE SELECCION DE CANAL (3), UN CONVERTIDOR ANALOGICO/NUMERICO (5), UN ORGANO DE CONTROL DE TIEMPO (4) PARA CONTROLAR UNA VELOCIDAD DE FUNCIONAMIENTO DE RELOJES, Y MEDIOS (8) PARA REDUCIR LA ACTIVIDAD DE LA UNIDAD DE TRATAMIENTO NUMERICO, POR EJEMPLO BAJANDO LA VELOCIDAD DE FUNCIONAMIENTO DE AL MENOS UN RELOJ (7) ASOCIADO A LA UNIDAD DE TRATAMIENTO NUMERICO, DURANTE LA EMISION Y/O LA RECEPCION DE SEÑALES DE RADIO.
ES91400632T 1990-03-16 1991-03-07 Dispositivo de radio comunicacion de multiplexado en el tiempo. Expired - Lifetime ES2055555T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003429A FR2659812B1 (fr) 1990-03-16 1990-03-16 Dispositif de radio communication a multiplexage dans le temps.

Publications (1)

Publication Number Publication Date
ES2055555T3 true ES2055555T3 (es) 1994-08-16

Family

ID=9394840

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91400632T Expired - Lifetime ES2055555T3 (es) 1990-03-16 1991-03-07 Dispositivo de radio comunicacion de multiplexado en el tiempo.

Country Status (5)

Country Link
EP (1) EP0447302B1 (es)
AT (1) ATE105987T1 (es)
DE (1) DE69102001T2 (es)
ES (1) ES2055555T3 (es)
FR (1) FR2659812B1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553862B1 (en) * 1992-01-31 2001-11-21 Canon Kabushiki Kaisha Portable electronic device having a radio transmit-receive unit and a computer unit
US5471663A (en) * 1993-07-01 1995-11-28 Motorola, Inc. Expanded microcomputer system for controlling radio frequency interference
JP2737628B2 (ja) * 1993-12-28 1998-04-08 日本電気株式会社 携帯情報機器システム
JP2933523B2 (ja) * 1996-03-13 1999-08-16 日本電気エンジニアリング株式会社 データ送受信装置
US6963626B1 (en) * 1998-10-02 2005-11-08 The Board Of Trustees Of The Leland Stanford Junior University Noise-reducing arrangement and method for signal processing
WO2000031905A1 (de) * 1998-11-20 2000-06-02 Infineon Technologies Ag Verfahren und vorrichtung zur unterdrückung der elektromagnetischen interferenz zwischen basisbandteil und hochfrequenzteil einer monolithisch integrierten kommunikationseinrichtung
US8478921B2 (en) 2004-03-31 2013-07-02 Silicon Laboratories, Inc. Communication apparatus implementing time domain isolation with restricted bus access
US8884791B2 (en) 2004-06-29 2014-11-11 St-Ericsson Sa Keypad scanning with radio event isolation
US7761056B2 (en) 2004-07-23 2010-07-20 St-Ericsson Sa Method of controlling a processor for radio isolation using a timer
US7433393B2 (en) 2004-07-23 2008-10-07 Nxp B.V. Apparatus for controlling a digital signal processor for radio isolation and associated methods
US7567637B2 (en) 2004-09-30 2009-07-28 St-Ericsson Sa Wireless communication system and method with frequency burst acquisition feature using autocorrelation and narrowband interference detection
US7593482B2 (en) 2004-09-30 2009-09-22 St-Ericsson Sa Wireless communication system with hardware-based frequency burst detection
FR2879051B1 (fr) * 2004-12-03 2007-03-16 Tdf Sa Procede de transmission d'un signal de bande fm
US8019382B2 (en) 2004-12-29 2011-09-13 St-Ericsson Sa Communication apparatus having a standard serial communication interface compatible with radio isolation
US7778674B2 (en) 2004-12-29 2010-08-17 St-Ericsson Sa Communication apparatus having a SIM interface compatible with radio isolation
US7209061B2 (en) 2005-03-30 2007-04-24 Silicon Laboratories, Inc. Method and system for sampling a signal
US7805170B2 (en) * 2005-03-30 2010-09-28 St-Ericsson Sa System and method for efficient power supply regulation compatible with radio frequency operation
US7801207B2 (en) 2005-06-24 2010-09-21 St-Ericsson Sa Signal processing task scheduling in a communication apparatus
US7283503B1 (en) 2005-06-24 2007-10-16 Silicon Laboratories, Inc. Communication apparatus including a buffer circuit having first and second portions for alternately storing results
US7414560B2 (en) 2005-06-29 2008-08-19 Shaojie Chen Wireless communication system including an audio underflow protection mechanism operative with time domain isolation
FR2895200B1 (fr) 2005-12-20 2008-02-22 Silicon Lab Inc Procede d'acquisition d'un burst de correction de frequence par un dispositif de radiocommunication, et dispositif de radiocommunication correspondant.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200537A (ja) * 1983-04-27 1984-11-13 Nippon Telegr & Teleph Corp <Ntt> 移動通信機
GB2212030A (en) * 1987-11-02 1989-07-12 Philips Nv Cellular telephone apparatus
JPH0642691B2 (ja) * 1988-05-21 1994-06-01 富士通株式会社 移動電話端末

Also Published As

Publication number Publication date
FR2659812A1 (fr) 1991-09-20
EP0447302B1 (fr) 1994-05-18
FR2659812B1 (fr) 1994-03-25
DE69102001D1 (de) 1994-06-23
EP0447302A1 (fr) 1991-09-18
DE69102001T2 (de) 1994-09-29
ATE105987T1 (de) 1994-06-15

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