Birch, Stewart, Kolasch & Birch, LLP
Method for transmitting/receiving D2D signal in wireless communication system and apparatus therefor
The present invention relates to a method and an apparatus for receiving a device-to-device (D2D) signal by a first terminal having a single RX chain in a wireless communication system. Specifically, the present invention comprises the steps of: receiving a reference synchronization window value related to a first cell for wide area network (WAN) communication and a second cell for D2D communication; determining a first D2D signal search area by applying the reference synchronization window value to a discovery pool; and setting a particular gap for a first resource area which precedes, and is located adjacent to, the first D2D signal search area and for a second resource area which follows, and is located adjacent to, the first D2D signal search area, wherein the particular gap is a time interval set for allowing the single RX chain to cover a switching operation between the WAN communication and the D2D communication.
LG ELECTRONICS INC.
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Hanbyul Seungmin
Seo Lee