AR050538A2 - Metodo para operar una estacion movil en un sistema de radiotelefonos de acceso multiple por division de codigos (cdma) y radiotelefonos de utilidad en el mismo - Google Patents
Metodo para operar una estacion movil en un sistema de radiotelefonos de acceso multiple por division de codigos (cdma) y radiotelefonos de utilidad en el mismoInfo
- Publication number
- AR050538A2 AR050538A2 ARP050103601A ARP050103601A AR050538A2 AR 050538 A2 AR050538 A2 AR 050538A2 AR P050103601 A ARP050103601 A AR P050103601A AR P050103601 A ARP050103601 A AR P050103601A AR 050538 A2 AR050538 A2 AR 050538A2
- Authority
- AR
- Argentina
- Prior art keywords
- mobile station
- clock signal
- short
- cdma
- sequence
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
-
- 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
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
-
- 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)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Un método para operar una estacion movil en un sistema de radioteléfonos de acceso multiple por division de codigos (CDMA) que incluye una pluralidad de estaciones de base que transmiten una secuencia de ruido pseudoaleatorio (PN) corta que incluye un indicador de sincronizacion del sistema que comprende un límite de retorno de PN de la secuencia de PN corta, el método comprende los pasos de: (a) determinar un balance entre un reloj de resolucion fina y un reloj de resolucion gruesa; (b) ingresar en un modo de inactividad de baja potencia; (c) sincronizar una duracion de la inactividad usando el reloj de resolucion gruesa; (d) sincronizar el reloj de resolucion fina de la estacion movil con el límite de retorno de PN de la secuencia de PN corta correlacionando una secuencia de PN corta generada en la estacion movil; determinar un equilibrio entre la senal del reloj de referencia y la senal de reloj inactivo basado en la precision de sincronizacion; ajustar la sincronizacion de la senal de reloj inactivo combinando la precision de sincronizacion de la senal de reloj inactivo y el equilibrio; e ingresar en un modo de inactividad de baja potencia durante una duracion de tiempo que está basada en la senal de reloj inactivo ajustada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/808,275 US6016312A (en) | 1997-02-28 | 1997-02-28 | Radiotelephone and method for clock calibration for slotted paging mode in a CDMA radiotelephone system |
Publications (1)
Publication Number | Publication Date |
---|---|
AR050538A2 true AR050538A2 (es) | 2006-11-01 |
Family
ID=25198345
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980100899A AR011902A1 (es) | 1997-02-28 | 1998-02-27 | MÉTODO PARA OPERAR UNA ESTACIoN MoVIL EN UN SISTEMA DE RADIOTELÉFONOS DE ACCESO MuLTIPLE POR DIVISIoN DE CoDIGOS (CDMA) Y RADIOTELÉFONOS DE UTILIDAD EN EL MISMO. |
ARP050103601A AR050538A2 (es) | 1997-02-28 | 2005-08-29 | Metodo para operar una estacion movil en un sistema de radiotelefonos de acceso multiple por division de codigos (cdma) y radiotelefonos de utilidad en el mismo |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980100899A AR011902A1 (es) | 1997-02-28 | 1998-02-27 | MÉTODO PARA OPERAR UNA ESTACIoN MoVIL EN UN SISTEMA DE RADIOTELÉFONOS DE ACCESO MuLTIPLE POR DIVISIoN DE CoDIGOS (CDMA) Y RADIOTELÉFONOS DE UTILIDAD EN EL MISMO. |
Country Status (13)
Country | Link |
---|---|
US (1) | US6016312A (es) |
JP (1) | JP4387473B2 (es) |
KR (1) | KR100263410B1 (es) |
CN (1) | CN1095309C (es) |
AR (2) | AR011902A1 (es) |
BR (1) | BR9805112B1 (es) |
DE (1) | DE19808487C2 (es) |
FR (1) | FR2760311B1 (es) |
GB (1) | GB2324681B (es) |
HU (1) | HU221388B1 (es) |
PL (1) | PL191716B1 (es) |
RU (1) | RU2195075C2 (es) |
ZA (1) | ZA981446B (es) |
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GB2320398B (en) * | 1996-12-12 | 2001-11-14 | Nec Technologies | Time base alignment for digital mobile phones |
US6016312A (en) * | 1997-02-28 | 2000-01-18 | Motorola, Inc. | Radiotelephone and method for clock calibration for slotted paging mode in a CDMA radiotelephone system |
DE29712200U1 (de) * | 1997-07-11 | 1997-08-28 | Baranski Sicherheitstechn Gmbh | Anordnung zur selbsttätigen Bereitschaftssteuerung eines Funktelefons |
-
1997
- 1997-02-28 US US08/808,275 patent/US6016312A/en not_active Expired - Lifetime
-
1998
- 1998-01-21 GB GB9801285A patent/GB2324681B/en not_active Expired - Fee Related
- 1998-02-04 HU HU9800230A patent/HU221388B1/hu not_active IP Right Cessation
- 1998-02-16 FR FR9801841A patent/FR2760311B1/fr not_active Expired - Fee Related
- 1998-02-20 ZA ZA981446A patent/ZA981446B/xx unknown
- 1998-02-25 RU RU98103713/09A patent/RU2195075C2/ru not_active IP Right Cessation
- 1998-02-26 BR BRPI9805112-1A patent/BR9805112B1/pt not_active IP Right Cessation
- 1998-02-27 PL PL325088A patent/PL191716B1/pl unknown
- 1998-02-27 KR KR1019980006438A patent/KR100263410B1/ko not_active IP Right Cessation
- 1998-02-27 AR ARP980100899A patent/AR011902A1/es active IP Right Grant
- 1998-02-27 DE DE19808487A patent/DE19808487C2/de not_active Expired - Fee Related
- 1998-02-27 CN CN98100472A patent/CN1095309C/zh not_active Expired - Fee Related
- 1998-03-02 JP JP06779098A patent/JP4387473B2/ja not_active Expired - Lifetime
-
2005
- 2005-08-29 AR ARP050103601A patent/AR050538A2/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
PL325088A1 (en) | 1998-08-31 |
HU9800230D0 (en) | 1998-03-30 |
KR19980071815A (ko) | 1998-10-26 |
DE19808487A1 (de) | 1998-09-03 |
ZA981446B (en) | 1998-08-24 |
PL191716B1 (pl) | 2006-06-30 |
HUP9800230A2 (hu) | 1998-10-28 |
FR2760311B1 (fr) | 2000-07-07 |
KR100263410B1 (ko) | 2000-08-01 |
CN1095309C (zh) | 2002-11-27 |
US6016312A (en) | 2000-01-18 |
AR011902A1 (es) | 2000-09-13 |
HUP9800230A3 (en) | 2000-03-28 |
FR2760311A1 (fr) | 1998-09-04 |
DE19808487C2 (de) | 2002-05-29 |
BR9805112B1 (pt) | 2012-10-02 |
GB2324681A (en) | 1998-10-28 |
HU221388B1 (en) | 2002-09-28 |
JPH10256984A (ja) | 1998-09-25 |
BR9805112A (pt) | 1999-12-14 |
GB9801285D0 (en) | 1998-03-18 |
MX9801613A (es) | 1998-11-30 |
JP4387473B2 (ja) | 2009-12-16 |
CN1198070A (zh) | 1998-11-04 |
GB2324681B (en) | 2001-09-05 |
RU2195075C2 (ru) | 2002-12-20 |
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