USER APPARATUS, BASE STATION, COMMUNICATION METHOD, AND INDICATION METHOD
1 Assignment
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Accused Products
Abstract
A user apparatus in a radio communication system that supports D2D includes: an acquisition unit configured to acquire radio parameter information including a D2D radio parameter managed in a unit of a predetermined region including a plurality of cells from a base station; and a communication unit configured to transmit and receive a D2D signal using the D2D radio parameter in the predetermined region.
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Citations
29 Claims
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1-10. -10. (canceled)
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11. A user apparatus in a radio communication system that supports D2D, the user apparatus comprising:
a communication unit configured to, by using radio parameter information including a D2D radio parameter managed in a unit of a predetermined region, transmit and receive a D2D signal in the predetermined region. - View Dependent Claims (12, 13, 14, 15, 16, 17, 22, 23, 24, 25, 26, 27, 28, 29)
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18. A base station in a radio communication system that supports D2D, the base station comprising:
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a management unit configured to manage radio parameter information including a D2D radio parameter managed in a unit of a predetermined region; and a transmission unit configured to transmit the radio parameter information to a user apparatus. - View Dependent Claims (19)
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20. A communication method performed by a user apparatus in a radio communication system that supports D2D, the method comprising:
transmitting and receiving, by using radio parameter information including a D2D radio parameter managed in a unit of a predetermined region, a D2D signal in the predetermined region.
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21. An indication method performed by a base station in a radio communication system that supports D2D, the method comprising:
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managing radio parameter information including a D2D radio parameter managed in a unit of a predetermined region; and transmitting the radio parameter information to a user apparatus.
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Specification