System for integrated mobile devices
First Claim
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1. A communication system comprising:
- a data concentrator computer;
a mobile gateway device, separate and distinct from said data concentrator computer, for communicating with said data concentrator computer;
a first mobile data acquisition device communicating with said mobile gateway device; and
a second mobile data acquisition device communicating with said mobile gateway device,said mobile gateway device allowing direct communication between said first and second mobile data acquisition devices, through broadcast messages from said mobile gateway device to said first and second mobile data acquisition devices, without communication with said data concentrator computer.
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Abstract
A communication system includes a data concentrator computer, a gateway device for communicating with the data concentrator computer, a first mobile data acquisition device communicating with the gateway device, and a second mobile data acquisition device communicating with the gateway device. The gateway device allows direct communication between the first and second mobile data acquisition devices without communication with the data concentrator computer.
51 Citations
20 Claims
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1. A communication system comprising:
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a data concentrator computer; a mobile gateway device, separate and distinct from said data concentrator computer, for communicating with said data concentrator computer; a first mobile data acquisition device communicating with said mobile gateway device; and a second mobile data acquisition device communicating with said mobile gateway device, said mobile gateway device allowing direct communication between said first and second mobile data acquisition devices, through broadcast messages from said mobile gateway device to said first and second mobile data acquisition devices, without communication with said data concentrator computer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A communication system comprising:
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a data concentrator computer; a mobile mailbox, separate and distinct from said data concentrator computer, for communicating with said data concentrator computer; a first mobile data acquisition device communicating with said mobile mailbox; and a second mobile data acquisition device communicating with said mobile mailbox, said mobile mailbox allowing peer to peer communication between said first and second mobile data acquisition devices, through broadcast messages from said mobile mailbox to said first and second mobile data acquisition devices, without communication with said data concentrator computer. - View Dependent Claims (12, 13, 14, 15)
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16. A tangible medium storing a computer program product for communication between a plurality of mobile devices, said tangible medium comprising:
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a first instruction for activating a first mobile device; a second instruction for requesting a roll call from a gateway device by the first mobile device; a third instruction for broadcasting a please identify message to a second mobile device and a third mobile device; and a fourth instruction for providing peer to peer communication between the first mobile device and the second and third mobile devices through broadcast messages from a mobile mailbox to the first and second mobile devices, the peer to peer communication occurring without communication with a non-mobile data concentrator computer. - View Dependent Claims (17, 18, 19, 20)
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Specification