Adaptive protocol for packet communications network and method
First Claim
1. A packet communications network comprising:
- means for generating a concatenated data packet containing a plurality of messages for transmission to a plurality of radios in said network;
means for appending a first set of assignment commands for controlling which radio in a first set of radios of said plurality of radios can transmit and receive and destination codes to said concatenated data packet to form said first concatenated data packet;
means for transmitting said first concatenated data packet to said first set of radios of said plurality of radios in a single transmission;
means for extracting messages from said first concatenated data packet for said first set of radios;
means for appending a second set of assignment commands for controlling which radio in a second set of radios of said plurality of radios can transmit and receive and destination codes to said first concatenated data packet to form said second concatenated data packet; and
means for relaying said second concatenated data packet to said second set of radios of said plurality of radios in a single transmission.
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Accused Products
Abstract
A method for routing data through a packet communications network including the steps of generating a concatenated data packet containing a plurality of messages for transmission to a plurality of radios in the network, appending a first set of assignment commands and destination codes to the concatenated data packet, and transmitting the concatenated data packet to a first set of radios of the plurality of radios in a single transmission. The method further includes the steps of extracting messages from the concatenated data packet for the first set of radios, appending a second set of assignment commands and destination codes to the concatenated data packet, and relaying the concatenated data packet to a second set of radios of the plurality of radios in a single transmission. In a preferred embodiment, the adaptive protocol for packet communications network of the present invention forms the concatenated data packet in a headend radio. The data packet includes the set of codes for the first set of radios directly communicating with the headend radio. The data packet is transmitted to the first set of radios in a single transmission during each frame. Messages having a destination code for a radio of the first set of radios are extracted and sent to a host device serving the first set of radios. The data packet is reformatted to include the second set of codes and is retransmitted to the second set of radios in a single transmission.
100 Citations
17 Claims
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1. A packet communications network comprising:
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means for generating a concatenated data packet containing a plurality of messages for transmission to a plurality of radios in said network; means for appending a first set of assignment commands for controlling which radio in a first set of radios of said plurality of radios can transmit and receive and destination codes to said concatenated data packet to form said first concatenated data packet; means for transmitting said first concatenated data packet to said first set of radios of said plurality of radios in a single transmission; means for extracting messages from said first concatenated data packet for said first set of radios; means for appending a second set of assignment commands for controlling which radio in a second set of radios of said plurality of radios can transmit and receive and destination codes to said first concatenated data packet to form said second concatenated data packet; and means for relaying said second concatenated data packet to said second set of radios of said plurality of radios in a single transmission. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for routing data through a packet communication network, said method comprising the steps of:
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generating a concatenated data packet containing a plurality of messages for transmission to a plurality of radios in said network; appending a first set of assignment command for controlling which radio in a first set of radios of said plurality of radios can transmit and receive and destination codes to said concatenated data packet; transmitting said concatenated data packet to said first set of radios of said plurality of radios in a single transmission; extracting messages from said concatenated data packet for said first set of radios; appending a second set of assignment commands for controlling which radio in a second set of radios of said plurality of radios can transmit and receive and destination codes to said concatenated data packet; and relaying said concatenated data packet to said second set of radios of said plurality of radios in a single transmission. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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Specification