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1. (WO2018031260) DOWNLINK CONTROL CHANNEL STRUCTURE FOR LOW LATENCY APPLICATIONS

Pub. No.:    WO/2018/031260    International Application No.:    PCT/US2017/044407
Publication Date: Fri Feb 16 00:59:59 CET 2018 International Filing Date: Sat Jul 29 01:59:59 CEST 2017
IPC: H04L 5/00
Applicants: QUALCOMM INCORPORATED
Inventors: PATEL, Shimman Arvind
CHEN, Wanshi
HOSSEINI, Seyedkianoush
SUN, Jing
GAAL, Peter
Title: DOWNLINK CONTROL CHANNEL STRUCTURE FOR LOW LATENCY APPLICATIONS
Abstract:
Methods, systems, and devices for wireless communication are described. In one example, an indication in a first control message in a control region of a first transmission time interval (TTI) identifies a data region of the first TTI. A data region of the second TTI may be identified based on a grant of resources received in a second control message of a second TTI, where the data region of the first TTI and the control region of the second TTI are frequency division multiplexed with the data region of the second TTI. Other examples include a downlink grant at the beginning of a control region and uplink grants at the end of the control region. In other examples, a downlink grant for a user equipment (UE) may include an indication of resources allocated to the UE in that resource block and a second resource block.