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1. (WO2017032619) UPLINK TRANSMISSION INDICATION

Pub. No.:    WO/2017/032619    International Application No.:    PCT/EP2016/069224
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Sat Aug 13 01:59:59 CEST 2016
IPC: H04W 74/08
H04L 1/00
H04W 16/14
H04W 72/04
Applicants: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
Inventors: GOLITSCHEK EDLER VON ELBWART, Alexander
LOEHR, Joachim
EINHAUS, Michael
FENG, Sujuan
BASU MALLICK, Prateek
Title: UPLINK TRANSMISSION INDICATION
Abstract:
The invention relates to transmitting and receiving data in subframes of a wireless communication system. It includes at the user equipment receiving an uplink grant for transmitting data on predetermined resources of an uplink carrier; detecting by carrier sensing whether or not the predetermined resources are available for transmission; and if the predetermined resources are detected to be available for transmission, transmitting data in the predetermined resources and transmitting a transmission confirmation indication indicating that the data has been transmitted. At the receiving side, the transmission confirmation indication is transmitted and based on, the received data is handled.