Communication system and method for modifying a remote radio using an internet address

Claim 2

A communication system comprising: (a) a host computer; (b) a plurality of mobile, two-way radios in communication with said host computer; and (c) a communication gateway between the host computer and said plurality of radios, said gateway including an address table containing a plurality of physical addresses and corresponding Internet addresses for the host computer and the plurality of radios, said address table further containing a plurality of physical addresses and corresponding Internet addresses for a plurality of peripheral devices attached to at least one of the plurality of radios, said gateway controlling the communication between said host computer and said plurality of peripheral devices using at least one of the Internet addresses.

Claim 3

The communication system according to claim 1, wherein each of the radios has a memory therein storing a plurality of operational parameters of the respective radio, and wherein at least one of the operational parameters of the respective radio is changed in response to an instruction from the host computer.

Claim 4

The communication system according to claim 2, wherein said at least one operational parameter is changed by the host computer while the respective radio is in use.

Claim 5

The communication system according to claim 1, wherein a plurality of operational parameters for a plurality of radios are changed by the host computer.

Claim 6

The communication system according to claim 1, wherein one of said peripheral devices is a mobile data terminal attached to one of the radios.

Claim 7

The communication system according to claim 5, wherein another of the peripheral devices is a printer attached to the mobile data terminal.

Claim 8

The communication system according to claim 5, wherein another of said peripheral devices is a bar code reader attached to the mobile data terminal.

Claim 9

The communication system according to claim 5, wherein another of said peripheral devices is a video camera attached to the mobile data terminal.

Claim 10

The communication system according to claim 1, wherein another of said peripheral devices is a GPS-based automatic vehicle locator system.

Claim 11

In a two-way radio communication system including a host computer, a plurality of mobile two-way radios and a communication gateway between the host computer and the plurality of radios, the gateway having an address table containing a plurality of physical addresses and corresponding Internet addresses for the host computer, said plurality of radios and a plurality of peripheral devices attached thereto, a method for exchanging data packets between said host computer and said plurality of peripheral devices using the Internet addresses, said method comprising the steps of: generating within the host computer a plurality of data packets, each of said data packets including the Internet address of a destination peripheral device, said destination peripheral device being attached to a given radio; forwarding the data packets via the Internet address to the communication gateway, converting the Internet address of the destination peripheral device to the corresponding physical address using said address table, and incorporating said physical address in the data packets; transmitting the data packets to the destination peripheral device through said given radio; and receiving, decoding and consuming the data packets at the destination peripheral device.

Claim 12

In a two-way radio communication system including a host computer, a plurality of mobile two-way radios and a communication gateway between the host computer and the plurality of radios, the gateway having an address table containing a plurality of physical addresses and corresponding Internet addresses for the host computer, said plurality of radios and a plurality of peripheral devices attached thereto, a method for exchanging data packets between said host computer and said plurality of peripheral devices using the Internet addresses, said method comprising the steps of: generating within the host computer a plurality of data packets, each of said data packets including the Internet address of a destination peripheral device, said destination peripheral device being attached to a given radio; forwarding the data packets via the Internet address to the communication gateway, converting the Internet address of the destination peripheral device to the corresponding physical address using said address table, and incorporating said physical address in the data packets; transmitting the data packets to the destination peripheral device through said given radio; and receiving, decoding and consuming the data packets at the destination peripheral device.

Claim 13

The method according to claim 10, wherein the data packets forwarded to the destination peripheral device include a plurality of operational parameter modifications to said destination peripheral device.

Claim 14

The method according to claim 10, wherein said data packets forwarded to the destination peripheral device include a request for information therefrom, said method further comprising the steps of: generating within the destination peripheral device a response to said request; and transmitting said response back to the host computer.

Claim 15

The method according to claim 10, wherein said destination peripheral device is a mobile data terminal.

Claim 16

In a two-way radio communication system including a host computer, a plurality of mobile two-way radios and a communication gateway between the host computer and the plurality of radios, said gateway having an address table containing a plurality of physical addresses and corresponding Internet addresses for the host computer, said plurality of radios and a plurality of peripheral devices attached thereto, a method for exchanging data packets between said host computer and said plurality of peripheral devices using the Internet addresses, said method comprising the steps of: generating within a source peripheral device a plurality of data packets, and forwarding the data packets to a respective one of the radios, said source peripheral device being attached to said respective one radio, the physical address of the host computer and the source peripheral device and a source identifier being included in the data packets; transmitting the data packets to the gateway, and, using the source identifier, converting the physical address of the source peripheral device within the data packets to the corresponding Internet address using said address table; and forwarding said data packets to said host computer using said corresponding Internet address.

Claim 17

In a two-way radio communication system including a host computer, a plurality of mobile two-way radios and a communication gateway between the host computer and the plurality of radios, said gateway having an address table containing a plurality of physical addresses and corresponding Internet addresses for the host computer, said plurality of radios and a plurality of peripheral devices attached thereto, a method for exchanging data packets between said host computer and said plurality of peripheral devices using the Internet addresses, said method comprising the steps of: generating within a source peripheral device a plurality of data packets, and forwarding the data packets to a respective one of the radios, said source peripheral device being attached to said respective one radio, the physical address of the host computer and the source peripheral device and a source identifier being included in the data packets; transmitting the data packets to the gateway, and, using the source identifier, converting the physical address of the source peripheral device within the data packets to the corresponding Internet address using said address table; and forwarding said data packets to said host computer using said corresponding Internet address.

Claim 18

The method according to claim 14, wherein said source peripheral device is a mobile data terminal.

Claim 19

The method according to claim 14, wherein said data packets forwarded from said source peripheral device to said host computer include a plurality of operational parameters for said source peripheral device, and said method further comprising the steps of: receiving and decoding said plurality of operational parameters within the host computer; based upon the values of the operational parameters of said source peripheral device generating within said host computer a plurality of operational parameter modifications for a given destination peripheral device; forwarding said operational perimeter modifications for said given destination peripheral device to the gateway using an Internet address corresponding to said given destination peripheral device, converting said Internet address to the corresponding physical address using said address table and transmitting the to operational parameter modification the given destination peripheral device.