Search International and National Patent Collections

1. (WO2017172759) USER EQUIPMENTS, BASE STATIONS AND METHODS FOR PUSCH TRANSMISSION

Pub. No.:    WO/2017/172759    International Application No.:    PCT/US2017/024529
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Wed Mar 29 01:59:59 CEST 2017
IPC: H04L 5/00
Applicants: SHARP KABUSHIKI KAISHA
Inventors: NOGAMI, Toshizo
YIN, Zhanping
Title: USER EQUIPMENTS, BASE STATIONS AND METHODS FOR PUSCH TRANSMISSION
Abstract:
A user equipment (UE) is described that includes a PDCCH receiver configured to receive a PDCCH with a DCI format, the PDCCH scheduling a first physical uplink shared channel (PUSCH) in subframe n and a second PUSCH in subframe n+1, the DCI format including an information field for indicating that a starting position of the first PUSCH is later than an initial boundary of an initial symbol of the subframe n. The UE also includes a channel sensor configured to perform a first channel access before the first PUSCH. The UE further includes a PUSCH transmitter configured to transmit the first PUSCH and the second PUSCH, in a case when the first channel access is successful. The channel sensor is further configured to, in a case when the first channel access is not successful, perform a second channel access before the second PUSCH.