ES2126752T3 - Dispositivo de sincronizacion para un terminal de un sistema de radiocomunicacion. - Google Patents
Dispositivo de sincronizacion para un terminal de un sistema de radiocomunicacion.Info
- Publication number
- ES2126752T3 ES2126752T3 ES94913144T ES94913144T ES2126752T3 ES 2126752 T3 ES2126752 T3 ES 2126752T3 ES 94913144 T ES94913144 T ES 94913144T ES 94913144 T ES94913144 T ES 94913144T ES 2126752 T3 ES2126752 T3 ES 2126752T3
- Authority
- ES
- Spain
- Prior art keywords
- ith
- pct
- power
- terminal
- reference channel
- 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
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN DISPOSITIVO DE SINCRONIZACION PARA UN TERMINAL DE UN SISTEMA DE RADIOCOMUNICACION. EL DISPOSITIVO DE SINCRONIZACION PREVISTO PARA IDENTIFICAR UN CANAL DE CONTROL ENTRE UNA PLURALIDAD DE CANALES DE RECEPCION, COMPRENDE MEDIOS (3) PARA MEDIR LA POTENCIA (P{SUB,R} DE LOS CANALES DE RECEPCION Y MEDIOS (49 PARA BUSCAR LA SINCORNIZACION SOBRE AL MENOS ALGUNOS DE ESTOS CANALES IDENTIFICADOS EN UNA LISTA (5), Y SE CARACTERIZA EN QUE EL SISTEMA QUE ESTA ASI DEFINIDO COMO UN CANAL DE REFERENCIOA (C{SUB,R} DE POTENCIA (P{SUB,R}) PRESENTA UNA ATENUACION DE ORDEN I (A{SUB,I}) SOBRE SU IESIMO PREDECESOR (C{SUB,R-I} Y SU IESIMO SUCESOR (C{SUB,R+I}) COMPRENDE MEDIOS DE SELECCION PARA EL EL IESIMO (C{SUB,R-I}) O EL IESIMO SUCESOR ({SUB,R+I}) NO FIGURA EN ESTA LISTA SI TIENE UNA POTENCIA INFERIOR A LA POTENCIA (P{SUB,R}) DEL CANAL DE REFERENCIA (C{SUB,R}) DISMINUIDO DE LA ATENUACION DE ORDEN I (A{SUB,I}).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9304255A FR2703867B1 (fr) | 1993-04-09 | 1993-04-09 | Dispositif de synchronisation pour un terminal d'un système de radiocommunication. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2126752T3 true ES2126752T3 (es) | 1999-04-01 |
Family
ID=9445943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94913144T Expired - Lifetime ES2126752T3 (es) | 1993-04-09 | 1994-04-07 | Dispositivo de sincronizacion para un terminal de un sistema de radiocomunicacion. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5706317A (es) |
EP (1) | EP0693247B1 (es) |
JP (1) | JP3459644B2 (es) |
CN (1) | CN1078038C (es) |
AT (1) | ATE173372T1 (es) |
AU (1) | AU683655B2 (es) |
CA (1) | CA2160164A1 (es) |
DE (1) | DE69414561T2 (es) |
ES (1) | ES2126752T3 (es) |
FI (1) | FI954720A (es) |
FR (1) | FR2703867B1 (es) |
WO (1) | WO1994024833A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3432335B2 (ja) * | 1995-06-27 | 2003-08-04 | 株式会社東芝 | 移動無線通信装置 |
DE10046575B4 (de) * | 2000-09-20 | 2005-03-10 | Siemens Ag | Verfahren zur Frequenzakquisition, insbesondere zur Initialfrequenzakquisition, einer mobilen Kommunikationseinrichtung |
FR2822623B1 (fr) * | 2001-03-20 | 2003-06-13 | Sagem | Procede et dispositif de reception de signaux de frequence et/ou de synchronisation |
KR100734351B1 (ko) * | 2001-04-20 | 2007-07-03 | 엘지전자 주식회사 | 디지털 방송 전송 시스템 |
DE10331294B3 (de) * | 2003-07-10 | 2005-02-17 | Infineon Technologies Ag | Verfahren und Anordnung zur Schnellen Frequenzsuche in Breitbandigen Mobilfunkempfängern |
FR2924547A1 (fr) * | 2007-12-04 | 2009-06-05 | Wavecom Sa | Procede de synchronisation d'un equipement mobile sur une station de base, produit programme d'ordinateur, moyen de stockage et equipement mobile correspondants. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5093927A (en) * | 1989-10-20 | 1992-03-03 | Motorola, Inc. | Two-way communication system |
US5418839A (en) * | 1990-04-13 | 1995-05-23 | Phonemate, Inc. | Environmental adaptive mechanism for channel utilization in cordless telephones |
GB2249918A (en) * | 1990-11-14 | 1992-05-20 | Philips Electronic Associated | Channel scanning in tdd cordless telephone system |
EP0488173A3 (en) * | 1990-11-27 | 1993-04-28 | Canon Kabushiki Kaisha | Wireless communication channel selecting method |
JP2927055B2 (ja) * | 1991-07-12 | 1999-07-28 | 日本電気株式会社 | 制御チャンネル捕捉方法とその回路 |
-
1993
- 1993-04-09 FR FR9304255A patent/FR2703867B1/fr not_active Expired - Fee Related
-
1994
- 1994-04-07 AU AU65407/94A patent/AU683655B2/en not_active Ceased
- 1994-04-07 CA CA002160164A patent/CA2160164A1/fr not_active Abandoned
- 1994-04-07 US US08/532,619 patent/US5706317A/en not_active Expired - Lifetime
- 1994-04-07 JP JP52281494A patent/JP3459644B2/ja not_active Expired - Lifetime
- 1994-04-07 ES ES94913144T patent/ES2126752T3/es not_active Expired - Lifetime
- 1994-04-07 WO PCT/FR1994/000389 patent/WO1994024833A1/fr active IP Right Grant
- 1994-04-07 CN CN94191724A patent/CN1078038C/zh not_active Expired - Lifetime
- 1994-04-07 DE DE69414561T patent/DE69414561T2/de not_active Expired - Lifetime
- 1994-04-07 AT AT94913144T patent/ATE173372T1/de not_active IP Right Cessation
- 1994-04-07 EP EP94913144A patent/EP0693247B1/fr not_active Expired - Lifetime
-
1995
- 1995-10-04 FI FI954720A patent/FI954720A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
DE69414561T2 (de) | 1999-04-15 |
FI954720A (fi) | 1995-10-06 |
AU6540794A (en) | 1994-11-08 |
JPH09501544A (ja) | 1997-02-10 |
DE69414561D1 (de) | 1998-12-17 |
JP3459644B2 (ja) | 2003-10-20 |
EP0693247A1 (fr) | 1996-01-24 |
FI954720A0 (fi) | 1995-10-04 |
CN1126536A (zh) | 1996-07-10 |
CN1078038C (zh) | 2002-01-16 |
WO1994024833A1 (fr) | 1994-10-27 |
FR2703867A1 (fr) | 1994-10-14 |
ATE173372T1 (de) | 1998-11-15 |
AU683655B2 (en) | 1997-11-20 |
EP0693247B1 (fr) | 1998-11-11 |
US5706317A (en) | 1998-01-06 |
CA2160164A1 (fr) | 1994-10-27 |
FR2703867B1 (fr) | 1995-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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