Mobile base station for disseminating information

• US 6,301,463 B1
• Filed: 01/27/1999
• Issued: 10/09/2001
• Est. Priority Date: 01/22/1996
• Status: Expired due to Term

• Current Assignee: Hughes Electronics Corporation (Rtx Corporation)
• Original Assignee: Hughes Electronics Corporation (Rtx Corporation)
• Inventors: Zhang, Yongguang, Vellaikal, Asha, Shek, Eddie C., Dao, Son K.
• Primary Examiner(s): CUMMING, WILLIAM D
• Application Number:
  US09/238,333
• Time in Patent Office: 986 Days
• Field of Search: 455/9, 455/2, 455/433, 345/327, 707/10
• US Class Current: 455/39
• CPC Class Codes: H04H 20/38 Arrangements for distribution where lower stations, e.g. receivers, interact with the broadcast
• CPC Class Codes: H04H 20/42 Arrangements for resource management
• CPC Class Codes: H04H 20/72 of terrestrial networks
• CPC Class Codes: H04H 20/74 of satellite networks
• CPC Class Codes: H04H 60/92 for local area

Abstract

A device for implementing a multimedia communication dissemination system is disclosed herein. The communication system integrates heterogeneous satellite transmission systems, local area computer networks, and the public telephone system to implement a flexible, high-speed communication system. The preferred communication dissemination system includes a broadcast server for broadcasting an information signal, a mobile base station for receiving the information signal broadcast from the broadcast server, and a local area network for distributing information received by the mobile base station. The preferred mobile base station includes a receiver for receiving information signals transmitted from a broadcast server, a network interface for distributing processed information signals, and a software proxy process for processing information signals. A software proxy process controls the dissemination of information through the network. The software proxy process provides filter and protocol functions to facilitate interconnection between heterogenous communication systems.

Claims

1. A mobile base station for disseminating information comprising:

a receiver receiving a signal from a broadcast server, wherein the signal received from the broadcast server has a first bandwidth;

a local area network having an available bandwidth;

a software proxy comparing the available bandwidth to the first bandwidth and, if the first bandwidth is greater than the available bandwidth, reducing the first bandwidth of the signal to the available bandwidth by eliminating data from the signal.

2. The mobile base station of claim 1 wherein the receiver comprises a satellite receiver.

3. The mobile base station of claim 1 further comprising a network interface structured to broadcast the signal having data eliminated therefrom.

4. The mobile base station of claim 1 further comprising a modem adapted to communicate with the broadcast server.

5. The mobile base station of claim 1 wherein the software proxy provides a data filter structured to reduce the first bandwidth of the signal to the available bandwidth by eliminating data from the signal.