MX9709560A - Sistema de comunicaciones de dos vias que provee un servicio de comunicacion de datos inalambricos. - Google Patents
Sistema de comunicaciones de dos vias que provee un servicio de comunicacion de datos inalambricos.Info
- Publication number
- MX9709560A MX9709560A MX9709560A MX9709560A MX9709560A MX 9709560 A MX9709560 A MX 9709560A MX 9709560 A MX9709560 A MX 9709560A MX 9709560 A MX9709560 A MX 9709560A MX 9709560 A MX9709560 A MX 9709560A
- Authority
- MX
- Mexico
- Prior art keywords
- data
- frequency
- propagating
- network infrastructure
- wireless data
- Prior art date
Links
- 230000001902 propagating effect Effects 0.000 title abstract 2
- 201000001718 Roberts syndrome Diseases 0.000 abstract 1
- 208000012474 Roberts-SC phocomelia syndrome Diseases 0.000 abstract 1
- 238000005001 rutherford backscattering spectroscopy Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/022—One-way selective calling networks, e.g. wide area paging
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Radar Systems Or Details Thereof (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Abstract
Un sistema de comunicaciones de dos vías que provee servicios de comunicacion de datos inalámbrico, omnipresente, tal como a través de Estados Unidos continental, usando una red de solo unos pocos sitios de estaciones base de radio (RBS) ampliamente distribuidos y la infraestructura de red de voceo existente. La infraestructura de red de voceo es usada como enlace de salida para solicitar datos desde las unidades remotas de campo. El mensaje de voceo de salida indica tiempo y frecuencia HF en los cuales las RBS's esperan recibir datos internos desde las unidades de campo. Un cubo de red o centro de operaciones de mision (MOC) determina una radiofrecuencia que es esperada ser propagante y libre en el tiempo que una unidad de campo particular debe usar la frecuencia como un enlace interno. El MOC entonces emite la solicitud por datos a la unidad de campo usando un sistema inalámbrico barato existente tal como la infraestructura de red de voceo. Las unidades de campo hacen uso de receptores de voceo, y un transmisor HF para reportar datos remotos tales como una posicion geográfica u otros de detector cuando se les solicita hacerlo.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US471977 | 1983-03-04 | ||
| US47197795A | 1995-06-06 | 1995-06-06 | |
| US471,977 | 1995-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9709560A true MX9709560A (es) | 1998-10-31 |
| MXPA97009560A MXPA97009560A (es) | 1999-01-11 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| WO1996039781A1 (en) | 1996-12-12 |
| AU5972396A (en) | 1996-12-24 |
| US5640442A (en) | 1997-06-17 |
| AU705213B2 (en) | 1999-05-20 |
| CA2222691A1 (en) | 1996-12-12 |
| EP0830792A4 (en) | 2000-04-26 |
| EP0830792A1 (en) | 1998-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| HC | Change of company name or juridical status |
Owner name: GENERAL MILLS MARKETING, INC. |
|
| MM | Annulment or lapse due to non-payment of fees |