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
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.
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)
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)
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 |
-
1990
- 1990-03-16 FR FR9003429A patent/FR2659812B1/fr not_active Expired - Lifetime
-
1991
- 1991-03-07 ES ES91400632T patent/ES2055555T3/es not_active Expired - Lifetime
- 1991-03-07 AT AT91400632T patent/ATE105987T1/de active
- 1991-03-07 DE DE69102001T patent/DE69102001T2/de not_active Expired - Lifetime
- 1991-03-07 EP EP91400632A patent/EP0447302B1/fr not_active Expired - Lifetime
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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