WIRELESS COMMUNICATION METHOD FOR DEVICE TO DEVICE COMMUNICATION AND USER EQUIPMENT
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Accused Products
Abstract
Provided are wireless communication methods for D2D communication and UEs therefor. A wireless communication method involves transmitting either a first DCI or a second DCI based on whether a first UE and a second UE are to be in a communication type of groupcast or unicast. In the wireless communication methods, the first DCI and the second DCI are scrambled by the UE ID of the second UE if the first UE and the second UE are in the communication type of unicast upon transmitting the first DCI and the second DCI, and the first DCI and the second DCI are scrambled by the group ID if the first UE and the second UE are in the communication type of groupcast upon transmitting the first DCI and the second DCI.
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Citations
28 Claims
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1-18. -18. (canceled)
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19. A wireless communication method, comprising:
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transmitting a first control information which includes a communication type of groupcast, a group ID and is scrambled by the second UE ID, from a first user equipment (UE) to a second UE, when the first UE and the second UE start groupcast communication; and transmitting a physical shared channel usable for groupcast which is following the first control information and is scrambled by the group ID, from the first UE to the second UE; wherein the first control information indicates a resource allocation information for a groupcast communication. - View Dependent Claims (20, 21, 22, 23)
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24. A user equipment (UE) for wireless communication, comprising:
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a transmitting unit configured to transmit a first control information which includes a communication type of groupcast, a group ID and is scrambled by the second UE ID to a second UE, when the UE and the second UE start groupcast communication, and transmit a physical shared channel usable for groupcast which is following the first control information and is scrambled by the group ID to the second UE; wherein the first control information indicates a resource allocation information for groupcast communication. - View Dependent Claims (25, 26, 27)
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28. An integrated circuit indicated a user equipment (UE) for wireless communication, comprising:
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a processing circuit configured to transmit a first control information which includes a communication type of groupcast, a group ID and is scrambled by the second UE ID to a second UE, when the UE and the second UE start groupcast communication, and transmit a physical shared channel usable for groupcast which is following the first control information and is scrambled by the group ID to the second UE; wherein the first control information indicates a resource allocation information for groupcast communication.
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Specification