Television schedule information transmission and utilization system and process

Claims

What is claimed is:

1. In a television schedule information transmission system including a direct broadcast satellite, a central data processing system having means for transmitting television schedule data for the direct broadcast satellite to the direct broadcast satellite, and subscriber data processing systems having means for receiving the television schedule data for the direct broadcast satellite from the direct broadcast satellite, the improvement which comprises a plurality of regional data processing systems, each located in a region of a predetermined territory, a means for transmitting television schedule data for the predetermined territory to said plurality of regional data processing systems, said plurality of regional data processing systems each including means for receiving the television schedule data for the predetermined territory, means, coupled to said means for receiving the television schedule data for the territory, for selecting the television schedule data for the region in which each of said plurality of regional data processing system is located and means, coupled to said means for selecting the television schedule data for the region, for transmitting the television schedule data for the region to a plurality of said subscriber data processing systems in each of the regions.

2. The television schedule information transmission system of claim 1 in which each of said plurality of subscriber data processing systems includes means for receiving the television schedule data for the region from the one of said plurality of regional data processing systems for the region, means, coupled to said means for receiving the television schedule data for the direct broadcast satellite and to said means for receiving the television schedule data for the region, for storing at least a portion of the television schedule data received by the subscriber data processing system from said direct broadcast satellite and the one of said plurality of regional data processing systems, means, coupled to said means for storing, for assembling portions of the stored television schedule data received by the subscriber data processing system for display to a user of the subscriber data processing system and a display coupled to said means for assembling portions of the schedule information data to display the assembled portions of the schedule information data.

3. The television schedule information transmission system of claim 1 in which said system additionally includes at least one intermediate data processing system between at least one of said plurality of regional data processing systems and a portion of the plurality of subscriber data processing systems in a region in which said at least one of said plurality of regional data processing systems is located, said intermediate data processing system including means for receiving the television schedule data for the region from said at least one of said plurality of regional data processing systems, means, coupled to said means for receiving the television schedule data for the region, for selecting television schedule data for the portion of the plurality of subscriber data processing systems in the region from the television schedule data for the region and means, coupled to said means for selecting television schedule data for the portion of the plurality of subscriber data processing systems, for transmitting the television schedule data for the portion of the plurality of subscriber data processing systems in the region, said means for transmitting being coupled to the portion of the plurality of subscriber data processing systems.

4. The television schedule information transmission system of claim 3 in which said at least one intermediate data processing system is a cable operator data processing system.

5. The television schedule information transmission system of claim 1 in which the schedule information data is transmitted in the form of commands, the commands including instructions for the plurality of subscriber data processing systems in each region and television schedule information used by the commands to assemble portions of the television schedule information to display the portions of the schedule information data.

6. The television schedule information transmission system of claim 5 in which the schedule information commands for the predetermined territory include region commands each identifying channels which are available in one of the regions in the territory and a region identification, each of said regional data processing systems having a region identification for comparing with the region identification of each region command to recognize region commands intended for that regional data processing system.

7. The television schedule information transmission system of claim 1 in which said means for transmitting schedule data for the direct broadcast satellite is configured to transmit the television schedule data for the direct broadcast satellite as commands, said means for transmitting television schedule data for the predetermined territory is config