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1. (WO2017151048) SHORT TTI WITHIN SPECIAL SUBFRAMES OF TTD COMMUNICATION SYSTEMS

Pub. No.:    WO/2017/151048    International Application No.:    PCT/SE2017/050197
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Fri Mar 03 00:59:59 CET 2017
IPC: H04L 5/14
H04L 5/00
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventors: LI, Jingya
SAHLIN, Henrik
ANDERSSON, Mattias
ANDGART, Niklas
Title: SHORT TTI WITHIN SPECIAL SUBFRAMES OF TTD COMMUNICATION SYSTEMS
Abstract:
A wireless device, network node and method for communication between wireless devices and network nodes are provided. According to one aspect, a wireless device configured to communicate with a network node in a wireless communication system is provided. The wireless device includes processing circuitry configured to form at least one of an uplink, UL, signal and a downlink, DL, signal during at least one short transmission time interval, sTTI, in a special subframe of a radio frame to create an sTTI-containing special subframe. The wireless device further includes a transceiver configured to communicate with the network node by one of sending the uplink signal and receiving the downlink signal during the at least one sTTI.