MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION METHOD
First Claim
1. A mobile communication system comprising:
- a mobile station connected with a base station by radio when being in a cell formed by said base station, and configured to communicate with a counter side unit through said base station; and
a relay station configured to form a limitation area,wherein said relay station receives a downlink signal from said base station and transmits a limitation downlink signal obtained by adding information showing that it is in the limitation area to said downlink signal to said limitation area, andwherein when receiving the limitation downlink signal, said mobile station transmits an uplink signal showing a function limited state to said base station in synchronization with a downlink channel received from said base station.
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Accused Products
Abstract
A mobile communication system includes a mobile station connected with a base station by radio when being in a cell formed by the base station, and configured to communicate with a counter side unit through the base station; and a relay station configured to form a limitation area. The relay station receives a downlink signal from the base station and transmits a limitation downlink signal obtained by adding information showing that it is in the limitation area to the downlink signal to the limitation area. When receiving the limitation downlink signal, the mobile station transmits an uplink signal showing a function limited state to the base station in synchronization with a downlink channel received from the base station.
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Citations
10 Claims
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1. A mobile communication system comprising:
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a mobile station connected with a base station by radio when being in a cell formed by said base station, and configured to communicate with a counter side unit through said base station; and a relay station configured to form a limitation area, wherein said relay station receives a downlink signal from said base station and transmits a limitation downlink signal obtained by adding information showing that it is in the limitation area to said downlink signal to said limitation area, and wherein when receiving the limitation downlink signal, said mobile station transmits an uplink signal showing a function limited state to said base station in synchronization with a downlink channel received from said base station. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A mobile station connected with a base station by radio when being in a cell formed by said base station,
wherein said mobile station communicates with a counter side unit through said base station, and wherein when receiving a limitation downlink signal from a relay station, said mobile station transmits an uplink signal showing a function limited state to said base station in synchronization with a downlink signal received from said base station.
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10. A mobile communication method including:
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a mobile station communicating with a counter side station through said base station connected by radio, when said mobile station is in a cell formed by said base station; a relay station forming a limitation area; said relay station receiving a downlink signal from said base station and transmitting a limitation downlink signal obtained by adding information showing a limitation area to said downlink signal toward said limitation area; and said mobile station transmitting an uplink signal showing a function limited state to said base station in synchronization with reception of a downlink channel from said base station, when receiving said limitation downlink signal.
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Specification