Enhanced hybrid duplexing technology-based wireless communication system
First Claim
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1. A wireless communication system in an overlay network in which systems using different frequency bands coexist, the wireless communication system comprising:
- at least one first duplexing system utilizing a first duplexing technique through a first frequency band; and
at least one second duplexing system utilizing a second frequency band and a part of the first frequency band, wherein the second duplexing system overlaps with the first duplexing system in coverage.
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Abstract
A wireless communication system in an overlay network where systems using different frequency bands coexist. The wireless communication system includes at least one first duplexing system utilizing a first duplexing technique through a first frequency band, and at least one second duplexing system utilizing a second frequency band and a part of the first frequency band. The second duplexing system overlaps with the first duplexing system in coverage.
45 Citations
38 Claims
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1. A wireless communication system in an overlay network in which systems using different frequency bands coexist, the wireless communication system comprising:
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at least one first duplexing system utilizing a first duplexing technique through a first frequency band; and
at least one second duplexing system utilizing a second frequency band and a part of the first frequency band, wherein the second duplexing system overlaps with the first duplexing system in coverage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A wireless communication method in an overlay network in which different types of cellular systems for providing a communication service to mobile stations in their coverage using different frequency bands coexist, the wireless communication method comprising the steps of:
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receiving, by a current system associated with a mobile station, a request for a resource of a different type system from the mobile station;
determining if there is an available resource of the different type system;
determining if the current system is located in a boundary of the different type system, if there is the available resource of the different type system; and
allocating resource of the different type system to the mobile station, if the current system is not located in the boundary of the different type system. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38)
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Specification