Method for terminal configuration over a radio control channel

• US 7,869,801 B2
• Filed: 10/18/2006
• Issued: 01/11/2011
• Est. Priority Date: 10/18/2006
• Status: Active Grant

• Current Assignee: Eagle Technology, LLC (L3Harris Technologies, Inc.)
• Original Assignee: Pine Valley Investments, Inc. (L3Harris Technologies, Inc.)
• Inventors: Goodjohn, Paul
• Primary Examiner(s): Bost, Dwayne D
• Assistant Examiner(s): Wyche, Myron
• Application Number:
  US11/550,689
• Publication Number:
  US 20080095103A1
• Time in Patent Office: 1,546 Days
• Field of Search: 455/419, 455/68, 455/70, 455/418, 455/458, 455/500, 455/503, 455/517, 455/434, 370/329
• US Class Current: 455/419
• CPC Class Codes: H04W 24/02 Arrangements for optimising operational condition
• CPC Class Codes: H04W 8/245 from a network towards a terminal

Abstract

An embodiment is a method for configuring a terminal (e.g., a radio) over a radio control channel. Instead of requiring on-site technicians to physically connect to the radios or error-prone and time consuming data calls to individual radios, an embodiment broadcasts software and configuration data as part of one or more radio control channel messages. As the radio control message or multiple messages are broadcast, any radio listening to the radio control message(s) may be configured. Additionally, radios of a particular type will be configured to use the same version of software and configuration data.

Claims

1. A communication system comprising:

a plurality of wireless communications devices, each wireless communications device having a respective software version and configuration and with at least some of the software versions and configurations being different from one another on different wireless communications devices;

a given wireless communications device being configured to

repeatedly wirelessly receive a plurality of broadcast control channel messages, each comprising a chunk data portion including broadcast software version data and broadcast configuration data,

determine from each broadcast control channel message whether the broadcast software version data and broadcast configuration data matches the software version and configuration of the given wireless communications device, and

perform a checksum operation on individual chunk data portions from matching control channel messages and an overall checksum operation on assembled chunk data portions.

2. The communication system of claim 1 wherein said given wireless communications device is further configured to:

receive a first broadcast control channel message of the plurality of broadcast control channel messages, the first broadcast control channel message including a first chunk data portion with a first portion of the broadcast software version data and broadcast configuration data; and

store, based upon a first chunk offset, the first chunk data portion at a first location in the broadcast software version data and broadcast configuration data.

3. The communication system of claim 2 wherein said given wireless communications device is further configured to:

receive a second broadcast control channel message of the plurality of broadcast control channel messages, the second broadcast control channel message including a second chunk data portion with a second portion of the broadcast software version data and broadcast configuration data; and

store, based upon a second chunk offset, the second chunk data portion at a second location in the broadcast software version data and broadcast configuration data.

4. The communication system of claim 3 wherein said given wireless communications device is configured to perform the overall checksum operation by at least:

calculating a checksum of a combination of the first and second data chunk portions; and

comparing the checksum of the combination of the first and second data chunk portions to a general checksum for determining if the broadcast software version data and broadcast configuration data have been completely received.

5. The communication system of claim 1 wherein said given wireless communications device is further configured to execute matching broadcast software version data and broadcast configuration data so that substantially all wireless communications devices of a same type are configured uniformly.

6. The communication system of claim 1 wherein each broadcast control channel message includes a type header for indicating a wireless communications device type for a transmitter wireless communications device.

7. A wireless communications device comprising:

a processor; and

a wireless transceiver cooperating therewith for communicating with a plurality of other wireless communications devices, each other wireless communications device having a respective software version and configuration and with at least some of the software versions and configurations being different from one another on different other wireless communications devices;

said wireless transceiver configured to

repeatedly wirelessly receive a plurality of broadcast control channel messages, each comprising a chunk data portion including broadcast software version data and broadcast configuration data,

determine from each broadcast control channel message whether the broadcast software version data and broadcast configuration data matches the software version and configuration of the wireless communications device, and

perform a checksum operation on individual chunk data portions from matching control channel messages and an overall checksum operation on assembled chunk data portions.

8. The wireless communications device of claim 7 wherein said wireless transceiver is further configured to:

receive a first broadcast control channel message of the plurality of broadcast control channel messages, the first broadcast control channel message including a first chunk data portion with a first portion of the broadcast software version data and broadcast configuration data; and

store, based upon a first chunk offset, the first chunk data portion at a first location in the broadcast software version data and broadcast configuration data.

9. The wireless communications device of claim 8 wherein said wireless transceiver is further configured to:

receive a second broadcast control channel message of the plurality of broadcast control channel messages, the second broadcast control channel message including a second chunk data portion with a second portion of the broadcast software version data and broadcast configuration data; and

store, based upon a second chunk offset, the second chunk data portion at a second location in the broadcast software version data and broadcast configuration data.

10. The wireless communications device of claim 9 wherein said processor is configured to perform the overall checksum operation by at least:

calculating a checksum of a combination of the first and second data chunk portions; and

comparing the checksum of the combination of the first and second data chunk portions to a general checksum for determining if the broadcast software version data and broadcast configuration data have been completely received.

11. The wireless communications device of claim 7 wherein said processor is configured to execute matching broadcast software version data and broadcast configuration data so that substantially all other wireless communications devices of a same type are configured uniformly.

12. The wireless communications device of claim 7 wherein each broadcast control channel message includes a type header for indicating a wireless communications device type for a transmitter wireless communications device.

13. A method of operating a communication system having a plurality of wireless communications devices, each wireless communications device having a respective software version and configuration and with at least some of the software versions and configurations being different from one another on different wireless communications devices, the method comprising:

repeatedly wirelessly receiving a plurality of broadcast control channel messages, each comprising a chunk data portion including broadcast software version data and broadcast configuration data;

determining from each broadcast control channel message whether the broadcast software version data and broadcast configuration data matches the software version and configuration of the given wireless communications device; and

performing a checksum operation on individual chunk data portions from matching control channel messages and an overall checksum operation on assembled chunk data portions.

14. The method of claim 13 further comprising:

receiving a first broadcast control channel message of the plurality of broadcast control channel messages, the first broadcast control channel message including a first chunk data portion with a first portion of the broadcast software version data and broadcast configuration data; and

storing, based upon a first chunk offset, the first chunk data portion at a first location in the broadcast software version data and broadcast configuration data.

15. The method of claim 14 further comprising:

receiving a second broadcast control channel message of the plurality of broadcast control channel messages, the second broadcast control channel message including a second chunk data portion with a second portion of the broadcast software version data and broadcast configuration data; and

storing, based upon a second chunk offset, the second chunk data portion at a second location in the broadcast software version data and broadcast configuration data.

16. The method of claim 15 wherein the performing of the overall checksum operation comprises:

calculating a checksum of a combination of the first and second data chunk portions; and

comparing the checksum of the combination of the first and second data chunk portions to a general checksum for determining if the broadcast software version data and broadcast configuration data have been completely received.

17. The method of claim 13 further comprising executing matching broadcast software version data and broadcast configuration data so that substantially all wireless communications devices of a same type are configured uniformly.

18. The method of claim 13 wherein each broadcast control channel message includes a type header for indicating a wireless communications device type for a transmitter wireless communications device.

19. A non-transitory computer-readable medium having computer executable instructions for performing steps comprising:

communicating with a plurality of wireless communications devices, each wireless communications device having a respective software version and configuration and with at least some of the software versions and configurations being different from one another on different wireless communications devices;

repeatedly wirelessly receiving a plurality of broadcast control channel messages, each comprising a chunk data portion including broadcast software version data and broadcast configuration data;

determining from each broadcast control channel message whether the broadcast software version data and broadcast configuration data matches the software version and configuration of the given wireless communications device; and

performing a checksum operation on individual chunk data portions from matching control channel messages and an overall checksum operation on assembled chunk data portions.

20. The non-transitory computer-readable medium of claim 19 further performing the step of:

receiving a first broadcast control channel message of the plurality of broadcast control channel messages, the first broadcast control channel message including a first chunk data portion with a first portion of the broadcast software version data and broadcast configuration data; and

storing, based upon a first chunk offset, the first chunk data portion at a first location in the broadcast software version data and broadcast configuration data.

21. The non-transitory computer-readable medium of claim 20 further performing the step of:

receiving a second broadcast control channel message of the plurality of broadcast control channel messages, the second broadcast control channel message including a second chunk data portion with a second portion of the broadcast software version data and broadcast configuration data; and

storing, based upon a second chunk offset, the second chunk data portion at a second location in the broadcast software version data and broadcast configuration data.

22. The non-transitory computer-readable medium of claim 21 wherein the performing of the overall checksum operation comprises:

calculating a checksum of a combination of the first and second data chunk portions; and

comparing the checksum of the combination of the first and second data chunk portions to a general checksum for determining if the broadcast software version data and broadcast configuration data have been completely received.

23. The non-transitory computer-readable medium of claim 19 further performing the step of executing matching broadcast software version data and broadcast configuration data so that substantially all wireless communications devices of a same type are configured uniformly.

24. The non-transitory computer-readable medium of claim 19 wherein each broadcast control channel message includes a type header for indicating a wireless communications device type for a transmitter wireless communications device.