Patent ID: 9345016
Filing Date: 2016-05-17
CPC Classification: H04L,H04W

Claim Text:
1. A method for a base station to control device to device (D2D) communication, comprising: transmitting, by the base station, first channel state information (CSI) request triggering information to a first user equipment (UE); receiving, by the base station, channel state information of a first D2D link channel from the first UE in response to the first CSI request triggering information; and allocating, by the base station, resources of the first D2D link channel to a second UE based on the channel state information, wherein resources of the first D2D link channel are used for the second UE to transmit data to the first UE through the first D2D link channel, and wherein the first CSI request triggering information includes an identifier of the second UE.