초록 ▼

An embedded method for analyzing RF channel communication link parameters can include inserting data having a predetermined pattern to a transmission at a transmitter, processing the data through a waveform processor, transmitting the data across a communications link at traffic rates, receiving the

An embedded method for analyzing RF channel communication link parameters can include inserting data having a predetermined pattern to a transmission at a transmitter, processing the data through a waveform processor, transmitting the data across a communications link at traffic rates, receiving the transmitted data at a receiver, and determining a RF channel bit error rate of the transmitted data at the receiver. The transmitted data can include embedded synchronization and operating mode patterns such that the receiver can distinguish the transmitted data from contemporaneous voice or other data transmissions. A method for tracking received bits and counting received errors can include providing received bits to a decryption process, and providing test bits to an error analysis application to determine a total number of received errors.

대표청구항 ▼

What is claimed is: 1. A process for counting received errors in a received message, comprising: providing received bits from the received message to a decryption process; determining a total number of errors in the received message comprising: initializing a plurality of receive counters; extracti

What is claimed is: 1. A process for counting received errors in a received message, comprising: providing received bits from the received message to a decryption process; determining a total number of errors in the received message comprising: initializing a plurality of receive counters; extracting data from a receiver buffer that stores the received message; determining a number of errors in a predetermined set of data in said received message; calculating a running number of errors in said received a message; and if the received message was transmitted using frequency hopping on an individual hop basis, outputting the running number of errors along with frequency hop information to identify frequency dependent sources of interference. 2. The process of claim 1, and further comprising generating a message that is transmitted to a device that receives the message which corresponds to said receive message in which errors are counted, wherein generating comprises generating a plurality of fields including a synchronization field, a message ID field that indicates whether the message contains information or bit error rate data, and an error rate data structure field comprising data having a predetermined bit pattern. 3. The process of claim 2, wherein the predetermined bit pattern is a psuedo-random bit pattern. 4. The process of claim 2, wherein the predetermined bit pattern is aperiodic with respect to transmit waveform structures of the message. 5. The process of claim 2, wherein generating comprises generating the predetermined pattern for the bit error rate data from a table of bits. 6. The process of claim 5, wherein the bits in the table start with Index 0 LSB. 7. The process of claim 2, wherein generating comprises generating the predetermined pattern for the bit error rate data based upon transmit waveform characteristics used by the transmitter for transmitting the message over the communications link. 8. A process for counting received errors in a received message, comprising: providing received bits from the received message to a decryption process; determining a total number of errors in the received message comprising: determining that there is BER data in the received message; initializing a plurality of receive counters; extracting the BER data from a receiver buffer; determining a number of errors in a predetermined set of data in said received message; calculating a running number of errors in said received message; and if the received message was transmitted using frequency hopping on an individual hop basis, outputting the running number of errors along with frequency hop information to identify frequency dependent sources of interference. 9. The process of claim 8, and further comprising generating a message that is transmitted to a device that receives the message which corresponds to said receive message in which errors are counted, wherein generating comprises generating a plurality of fields including a synchronization field, a message ID field that indicates whether the message contains information or BER data, and a BER data structure field comprising BER data having a predetermined bit pattern. 10. The process of claim 9, wherein the predetermined bit pattern is a psuedo-random bit pattern. 11. The process of claim 9, wherein the predetermined bit pattern is aperiodic with respect to transmit waveform structures of the message. 12. The process of claim 9, wherein generating comprises generating the predetermined pattern for the bit error rate data based upon transmit waveform characteristics used by the transmitter for transmitting the message over the communications link. 13. A method for analyzing RF channel communication link parameters, comprising: receiving at a communication device a message transmitted across the communication link; determining whether the message carries information or bit error rate data having a predetermined bit pattern; and when it is determined that the message contains bit error data, processing the bit error data to determine an RF channel bit error rate, wherein processing comprises determining a total number of errors in the received message by initializing a plurality of receive counters; extracting data from a receiver buffer that stores the received message; determining a number of errors in a predetermined set of data in said received message; calculating a running number of errors in said received a message; and if the received message was transmitted using frequency hopping on an individual hop basis, outputting the running number of errors along with frequency hop information to identify frequency dependent sources of interference. 14. The method of claim 13, wherein determining comprises examining a message ID field of the message, wherein the message ID field indicates whether the message carries information or bit error rate data, and further comprising extracting the bit error rate data from a bit error rate field of the message.