Wireless Communication System
First Claim
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1. A wireless communication system operating within a predetermined frequency band, said system comprising:
- a wireless data receiving device; and
two or more wireless data originating devices each having a respective unique identifier which is transmitted to said wireless data receiving device from time to time;
in which;
said wireless data originating devices are arranged to communicate with said wireless data receiving device on frequency channels selected from respective different subsets of said predetermined frequency band.
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Abstract
A wireless communication system operating within a predetermined frequency band comprises a wireless data receiving device; and two or more wireless data originating devices each having a respective unique identifier which is transmitted to the wireless data receiving device from time to time; in which: the wireless data originating devices are arranged to communicate with the wireless data receiving device on frequency channels selected from respective different subsets of the predetermined frequency band.
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Citations
19 Claims
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1. A wireless communication system operating within a predetermined frequency band, said system comprising:
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a wireless data receiving device; and two or more wireless data originating devices each having a respective unique identifier which is transmitted to said wireless data receiving device from time to time; in which; said wireless data originating devices are arranged to communicate with said wireless data receiving device on frequency channels selected from respective different subsets of said predetermined frequency band. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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- 17. A set of two or more wireless data originating devices each having a respective unique identifier which is transmitted to a wireless data receiving device from time to time, said unique identifiers being mutually orthogonal.
Specification