Multiple encoded carrier data link

Claim 2

A data link having forward error correction for substantially error-free transmission of input data from one source to a target point, said data link comprising: a transmit data processor means for receiving input data from said one source, for encoding said input data into a plurality of transmit data streams, and for providing one of said plurality of transmit data streams at each of a plurality of outputs said transmit data processor means comprising: transmit radio means having an input coupled to a different processor output for receiving a corresponding transmit data stream, for generating a carrier signal having a frequency within a band of frequencies wherein each carrier signal varies in frequency within said band at random, independent of other carrier signals, and for modulating said carrier signal with said transmit data stream; transmit antenna means for receiving and radiating said modulated carrier signal; receive antenna means for collecting said transmission signals and for providing collected signals; a plurality of receive means, each for receiving said collected signals and for extracting receive data streams from said collected signals, each of said receive data streams corresponding to one of said transmit data streams; and receive data processor means having a plurality of inputs, each of said inputs coupled to a respective said receive means, said inputs for receiving each of said receive data streams, said received data processor means for decoding and recombining said receive data streams so as to regenerate said original input data as output data to said target point.

Claim 3

The data link of claim 1 wherein each transmit means further comprises: up-converter means disposed between said transmit radio means and said transmit antenna means for receiving and translating the frequency of said modulated carrier signal to a higher frequency; and amplifier means disposed between sand up-converter means and said transmit antenna means for receiving and amplifying said modulated carrier signal and for providing an amplified high frequency modulated carrier signal to said transmit antenna means.

Claim 4

The data link of claim 2 wherein each receive means comprises: receive radio means for receiving said collected signals, for demodulating a predetermined one of said collected signals and for providing one of said receive data streams corresponding to one of said transmit data streams; and down-converter means disposed between said receive antenna means and said receive radio means for receiving said collected signals and translating the frequency of said collected signals to a lower frequency.

Claim 5

The data link of claim 1 further comprising amplifier means disposed between said receive antenna means and said plurality of receive means for amplifying said collected signals.

Claim 6

The data link of claim 2 wherein each receive means comprises: receive radio means for receiving said collected signals, for demodulating a predetermined one of said collected signals and for providing one of said receive data streams corresponding to one of said transmit data streams.

Claim 7

The data link of claim 3 further comprising amplifier means disposed between said receive antenna means and each of said down-converter means for amplifying said collected signals.

Claim 8

A communications system having an up-link and down-link, each being a data link having forward error correction for substantially error-free and jam-resistant transmission of data from one first point to a second point, said communications system comprising: a transmit data processor means for receiving input data from said first point, for encoding said input data into a plurality of transmit data streams, and for providing one of said transmit data streams at each of a plurality of outputs; a plurality of transmit radio means, each for receiving one of said transmit data streams for converting said transmit data streams to converted transmit data streams having a form suitable for transmission, each said transmit radio means being coupled to a different transmit data processor output for receiving a corresponding transmit data stream, for generating a carrier signal which varies in frequency within a band of frequencies at random, independent of carrier signals of other transmit radio means, and for modulating said carrier signal with said transmit data stream, providing a modulated carrier signal; transmit antenna means for receiving and radiating transmission signals corresponding to said converted transmit data streams; receive antenna means for collecting said transmission signals and for providing collected signals; a plurality of receive means each for receiving said collected signals and for extracting a receive data stream from said collected signals corresponding to one of said transmit data streams; and receive data processor means having a plurality of inputs each coupled to a respective receive means for receiving each of said receive data streams, said receive data processor means for recombining said receive data streams so as to regenerate said original input data as output data; wherein said up-link is for transmitting data in a first direction from said first point to said second point, and said down-link is for transmitting data in a second direction opposite to said first direction.

Claim 9

A communications system having an up-link and down-link, each being a data link having forward error correction for substantially error-free and jam-resistant transmission of data from one first point to a second point, said communications system comprising: a transmit data processor means for receiving input data from said first point, for encoding said input data into a plurality of transmit data streams, and for providing one of said transmit data streams at each of a plurality of outputs; a plurality of transmit radio means, each for receiving one of said transmit data streams for converting said transmit data streams to converted transmit data streams having a form suitable for transmission, each said transmit radio means being coupled to a different transmit data processor output for receiving a corresponding transmit data stream, for generating a carrier signal which varies in frequency within a band of frequencies at random, independent of carrier signals of other transmit radio means, and for modulating said carrier signal with said transmit data stream, providing a modulated carrier signal; transmit antenna means for receiving and radiating transmission signals corresponding to said converted transmit data streams; receive antenna means for collecting said transmission signals and for providing collected signals; a plurality of receive means each for receiving said collected signals and for extracting a receive data stream from said collected signals corresponding to one of said transmit data streams; and receive data processor means having a plurality of inputs each coupled to a respective receive means for receiving each of said receive data streams, said receive data processor means for recombining said receive data streams so as to regenerate said original input data as output data; wherein said up-link is for transmitting data in a first direction from said first point to said second point, and said down-link is for transmitting data in a second direction opposite to said first direction.

Claim 10

The data link of claim 7 wherein each transmit means further comprises: up-converter means disposed between said transmit radio means and said transmit antenna means for receiving and translating the frequency of said modulated carrier signal to a higher frequency; and amplifier means disposed between said up-converter means and said transmit antenna means for receiving and amplifying said modulated carrier signal and for providing an amplified high frequency modulated carrier signal to said transmit antenna means.

Claim 11

The data link of claim 7 wherein each receive means comprises: receive radio means for receiving said collected signals, for demodulating a predetermined one of said collected signals and for providing one of said receive data streams corresponding to one of said transmit data streams.

Claim 12

The data link of claim 7 wherein each receive means comprises: receive radio means for receiving said collected signals, for demodulating a predetermined one of said collected signals and for providing one of said receive data streams corresponding to one of said transmit data streams; and down-converter means disposed between said receive antenna means and said receive radio means for receiving said collected signals and translating the frequency of said collected signals to a lower frequency.

Claim 13

The data link of claim 10 further comprising amplifier means disposed between said receive antenna means and each of said down-converter means for amplifying said collected signals.

Claim 14

The data link of claim 7 wherein: said transmit antenna means of said downlink comprising a plurality of omnidirectional antennas each coupled to a respective transmit means of said downlink; and said receive antenna means of said downlink comprises a directional antenna coupled to respective receive means of said downlink.

Claim 15

The data link of claim 7 wherein: said transmit antenna means of said uplink comprises a directional antenna coupled to said transmit means of said uplink; and said receive antenna means of said uplink comprises an omnidirectional antenna coupled to said receive means of said uplink.