公开(公告)号：AU2013245908B2

公开(公告)日：2016-02-11

申请号：AU2013245908

申请日：2013-04-11

Applicant: APPLE INC

Inventor： LI QINGHUA ,  LI HONGGANG ,  NIU HUANING ,  HSUAN YI ,  ZHU YUAN ,  CHEN XIAOGANG ,  FWU JONG-KAE ,  DAVYDOV ALEXEI ,  YIN HUJUN ,  LIN XINTIAN E ,  WONG WENDY C ,  ZHANG YUJIAN ,  PAPATHANASSIOU APOSTOLOS

IPC: H04B7/26 ,  H04J11/00

Abstract: A signal structure for use in D2D communications is described. In one embodiment, a preamble for automatic gain control at the receiver end is included in the transmitted signal. Techniques for scheduling of D2D transmissions using carrier sensing multiple access (CSMA) and a power control schemes for interference management are also described.