ES2160421T3 - Procedimiento para la sincronizacion de una parte movil de un sistema de radio movil que funciona segun un procedimiento multiplex. - Google Patents
Procedimiento para la sincronizacion de una parte movil de un sistema de radio movil que funciona segun un procedimiento multiplex.Info
- Publication number
- ES2160421T3 ES2160421T3 ES98955322T ES98955322T ES2160421T3 ES 2160421 T3 ES2160421 T3 ES 2160421T3 ES 98955322 T ES98955322 T ES 98955322T ES 98955322 T ES98955322 T ES 98955322T ES 2160421 T3 ES2160421 T3 ES 2160421T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- mobile part
- mobile
- radio system
- base station
- 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
- 238000000034 method Methods 0.000 title abstract 4
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical group CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 2
- 238000005259 measurement Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Procedimiento para la sincronización de una parte móvil (PP1) de un sistema de radio móvil que funciona según un procedimiento múltiplex, en el que al menos una Portadora Ficticia (Dummy Bearer) (DB1) de potencia determinada (P1) es emitida por una estación de base (FP), y una Portadora Ficticia (DB1) es buscada por la parte móvil (PP1) hasta que se alcanza la sincronización con la estación de base, donde la parte móvil calcula constantemente un valor de medición (RSSI) para la intensidad de campo de recepción, caracterizado porque en el caso de que la parte móvil (PP1) exceda un valor predeterminado de medición de la intensidad de campo (RSSImax) se emite una petición (REQ) a la estación de base (FP) y, en respuesta a esto, se emite de parte de la estación de base (FP) otra Portadora Ficticia (DB2) de potencia reducida (P2) sobre otro canal (Kb).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742182A DE19742182C2 (de) | 1997-09-24 | 1997-09-24 | Verfahren zum Synchronisieren eines Mobilteils eines nach einem Multiplex-Verfahren arbeitenden Mobilfunksystems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2160421T3 true ES2160421T3 (es) | 2001-11-01 |
Family
ID=7843493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98955322T Expired - Lifetime ES2160421T3 (es) | 1997-09-24 | 1998-09-14 | Procedimiento para la sincronizacion de una parte movil de un sistema de radio movil que funciona segun un procedimiento multiplex. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1018227B1 (es) |
| CA (1) | CA2304654A1 (es) |
| DE (2) | DE19742182C2 (es) |
| ES (1) | ES2160421T3 (es) |
| WO (1) | WO1999016184A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10160493B4 (de) * | 2001-12-08 | 2014-07-10 | Harman Becker Automotive Systems Gmbh | Verfahren und Anordnung zur Synchronisation einer Datenquelle und einer Datensenke |
| EP1655983B1 (en) * | 2004-11-04 | 2011-02-23 | Samsung Electronics Co., Ltd. | Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system |
| US8295874B2 (en) | 2009-06-10 | 2012-10-23 | Motorola Mobility Llc | Femto-cell power control using idle-mode user equipment in a cellular communication system |
| DE102010001358B4 (de) * | 2010-01-29 | 2015-06-18 | Lantiq Deutschland Gmbh | Verfahren und Vorrichtungen zur Datenübertragung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3302168B2 (ja) * | 1994-04-05 | 2002-07-15 | 株式会社東芝 | 移動無線通信システム |
| JP2980156B2 (ja) * | 1994-05-12 | 1999-11-22 | エヌ・ティ・ティ移動通信網株式会社 | 送信電力制御方法および該制御方法を用いたスペクトル拡散通信装置 |
| US5528623A (en) * | 1994-10-26 | 1996-06-18 | American Wireless Corporation | Cordless telephone system having automatic control of transmitter power and frequency in response to changing conditions |
| JP2647038B2 (ja) * | 1994-12-21 | 1997-08-27 | 日本電気株式会社 | 移動通信システムおよびその回線制御方法 |
-
1997
- 1997-09-24 DE DE19742182A patent/DE19742182C2/de not_active Expired - Fee Related
-
1998
- 1998-09-14 DE DE59800945T patent/DE59800945D1/de not_active Expired - Fee Related
- 1998-09-14 ES ES98955322T patent/ES2160421T3/es not_active Expired - Lifetime
- 1998-09-14 WO PCT/DE1998/002720 patent/WO1999016184A1/de not_active Ceased
- 1998-09-14 EP EP98955322A patent/EP1018227B1/de not_active Expired - Lifetime
- 1998-09-14 CA CA002304654A patent/CA2304654A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1018227B1 (de) | 2001-06-27 |
| WO1999016184A1 (de) | 1999-04-01 |
| EP1018227A1 (de) | 2000-07-12 |
| DE59800945D1 (de) | 2001-08-02 |
| DE19742182C2 (de) | 2000-05-11 |
| CA2304654A1 (en) | 1999-04-01 |
| DE19742182A1 (de) | 1999-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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