TTI SIGNALING OF MULTIPLE SHORT TTI TRANSMISSIONS

摘要

A system and method for scheduling a plurality of short transmission time interval (sTTI) transmissions are described herein. In some embodiments, a method of operating a network node of a wireless communication network to schedule transmission of a plurality of sTTIs comprises sending a control information message to a wireless device for transmission of two or more sTTIs, wherein the control information messages are each Scheduling information indicating two or more scheduled sTTIs for two or more sTTI transmissions, and/or an indication of timing for two or more scheduled sTTIs for two or more sTTI transmissions and/or two or more scheduled sTTIs for two or more sTTI transmissions Includes an indication of the demodulation reference signal (DMRS) configuration. By using multi-sTTI scheduling, control signaling overhead is reduced.