ES2152877A1 - Mecanismo de reserva variable de radiocanales para los sistemas de comunicaciones moviles gsm - Google Patents
Mecanismo de reserva variable de radiocanales para los sistemas de comunicaciones moviles gsmInfo
- Publication number
- ES2152877A1 ES2152877A1 ES009900267A ES9900267A ES2152877A1 ES 2152877 A1 ES2152877 A1 ES 2152877A1 ES 009900267 A ES009900267 A ES 009900267A ES 9900267 A ES9900267 A ES 9900267A ES 2152877 A1 ES2152877 A1 ES 2152877A1
- Authority
- ES
- Spain
- Prior art keywords
- mobile communications
- channels
- channel
- radio channel
- reservation mechanism
- 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.)
- Granted
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Mecanismo de reserva variable de radiocanales para los sistemas de comunicaciones móviles GSM. Consiste en un mecanismo de reserva de canales variable para sistemas de comunicaciones (voz y datos) móviles, donde el número de canales a reservar depende de la calidad del canal de comunicaciones representado por las medidas tomadas tanto en el canal de subida como en el de bajada. A efectos prácticos se establece un límite máximo en el número de canales a reservar. Para realizar la implementación del mecanismo se fijan unos umbrales de nivel de señal recibido (potencia) y de calidad de la señal (tasa de errores) para decidir la realización de la reserva de canal en la estación base que disponga de canales y reciba al terminal móvil con una mejor calidad.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9900267A ES2152877B1 (es) | 1999-02-03 | 1999-02-03 | Mecanismo de reserva variable de radiocanales para los sistemas de comunicaciones moviles gsm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9900267A ES2152877B1 (es) | 1999-02-03 | 1999-02-03 | Mecanismo de reserva variable de radiocanales para los sistemas de comunicaciones moviles gsm |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2152877A1 true ES2152877A1 (es) | 2001-02-01 |
ES2152877B1 ES2152877B1 (es) | 2001-08-16 |
Family
ID=8307262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9900267A Expired - Fee Related ES2152877B1 (es) | 1999-02-03 | 1999-02-03 | Mecanismo de reserva variable de radiocanales para los sistemas de comunicaciones moviles gsm |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2152877B1 (es) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0369535A2 (en) * | 1988-11-16 | 1990-05-23 | Philips Electronics Uk Limited | Cellular radio system |
EP0490509A2 (en) * | 1990-12-14 | 1992-06-17 | Nortel Networks Corporation | Improved intra-cell call hand-over in radio communication systems with dynamic channel allocation |
JPH04227136A (ja) * | 1990-12-29 | 1992-08-17 | Iwatsu Electric Co Ltd | 移動体通信の時間分割通信用無線基地局と移動無線機 |
JPH0591555A (ja) * | 1991-09-25 | 1993-04-09 | Nippon Telegr & Teleph Corp <Ntt> | 移動通信のチヤネル切替制御方式 |
JPH06121373A (ja) * | 1991-06-05 | 1994-04-28 | Fujitsu Ltd | チャネル予約接続方式 |
GB2292655A (en) * | 1992-04-22 | 1996-02-28 | Ericsson Telefon Ab L M | Dynamic channel allocation in a radio telephone communications sytem |
-
1999
- 1999-02-03 ES ES9900267A patent/ES2152877B1/es not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0369535A2 (en) * | 1988-11-16 | 1990-05-23 | Philips Electronics Uk Limited | Cellular radio system |
EP0490509A2 (en) * | 1990-12-14 | 1992-06-17 | Nortel Networks Corporation | Improved intra-cell call hand-over in radio communication systems with dynamic channel allocation |
JPH04227136A (ja) * | 1990-12-29 | 1992-08-17 | Iwatsu Electric Co Ltd | 移動体通信の時間分割通信用無線基地局と移動無線機 |
JPH06121373A (ja) * | 1991-06-05 | 1994-04-28 | Fujitsu Ltd | チャネル予約接続方式 |
JPH0591555A (ja) * | 1991-09-25 | 1993-04-09 | Nippon Telegr & Teleph Corp <Ntt> | 移動通信のチヤネル切替制御方式 |
GB2292655A (en) * | 1992-04-22 | 1996-02-28 | Ericsson Telefon Ab L M | Dynamic channel allocation in a radio telephone communications sytem |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN, CD ROM PAJ Abr. 1994 [06-090601/06-121600] & JP 6121373 A (FUJITSU LTD) 28.04.1994 * |
PATENT ABSTRACTS OF JAPAN, CD ROM PAJ H04B-K (1976-1993) & JP 4227136 A (IWATSU ELECTRIC CO LTD) 17.08.1992 * |
PATENT ABSTRACTS OF JAPAN, CD ROM PAJ H04QRS (1976-1993) & JP 5091555 A (NTT CORP) 09.04.1993 * |
Also Published As
Publication number | Publication date |
---|---|
ES2152877B1 (es) | 2001-08-16 |
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Legal Events
Date | Code | Title | Description |
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EC2A | Search report published |
Date of ref document: 20010201 Kind code of ref document: A1 Effective date: 20010201 |
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FD2A | Announcement of lapse in spain |
Effective date: 20190524 |