FREQUENCY SPECTRUM COORDINATION DEVICE AND METHOD, AND DEVICE AND METHOD IN WIRELESS COMMUNICATION SYSTEM
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Abstract
A frequency spectrum coordination device and method, and a device and a method in a wireless communication system. The frequency spectrum coordination device, used for coordinating usage of shared wireless transmission resources by multiple systems, includes: an acquirement unit, configured to acquire a usage state of the shared wireless transmission resources; and an allocation unit, configured to allocate, according to the usage state, the shared wireless transmission resources for a communication device based on the influence of resource elements to be allocated of one system in multiple systems on the available resource elements of other systems in multiple systems, and the resource allocation granularity of one system is smaller than the resource allocation granularity of other systems.
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Citations
49 Claims
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1-29. -29. (canceled)
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30. An electronic apparatus for coordinating use of shared radio transmission resources by a plurality of systems, the electronic apparatus comprising one or more processors configured to:
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acquire use status of the shared radio transmission resources; and allocate, according to the use status, the shared radio transmission resources to communication equipment based on influence of to-be-allocated resource elements of one system of the plurality of systems on available resource elements of an other system in the plurality of systems, wherein a resource allocation granularity of the one system is finer than a resource allocation granularity of the other system. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41)
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42. An electronic apparatus in a wireless communication system, the electronic apparatus comprising one or more processors configured to:
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send a resource request to a spectrum coordinator; receive resources allocated by the spectrum coordinator in response to the resource request; and select resources to be used from the allocated resources according to a service quality requirement; wherein the spectrum coordinator is used for coordinating use of shared radio transmission resources by a plurality of systems comprising the wireless communication system, and the allocated resources are allocated by the spectrum coordinator based on influence of to-be-allocated resource elements of the wireless communication system on available resource elements in an other system of the plurality of systems, and wherein a resource allocation granularity of the wireless communication system is finer than a resource allocation granularity of the other system. - View Dependent Claims (43, 44, 45, 46, 47, 48)
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49. A method in a wireless communication system, comprising:
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sending a resource request to a spectrum coordinator; receiving resources allocated by the spectrum coordinator in response to the resource request; and selecting resources to be used from the allocated resources according to a service quality requirement; wherein the spectrum coordinator is used for coordinating use of shared radio transmission resources by a plurality of systems comprising the wireless communication system, and the allocated resources are allocated by the spectrum coordinator based on influence of to-be-allocated resource elements of the wireless communication system on available resource elements of an other system in the plurality of systems; and wherein a resource allocation granularity of the wireless communication system is finer than a resource allocation granularity of the other system.
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Specification