US Patent No. 10,251,200

TECHNIQUES AND APPARATUSES FOR HANDLING COLLISIONS BETWEEN LEGACY TRANSMISSION TIME INTERVAL (TTI) COMMUNICATIONS AND SHORTENED TTI COMMUNICATIONS


Patent No. 10,251,200
Issue Date April 02, 2019
Title Techniques And Apparatuses For Handling Collisions Between Legacy Transmission Time Interval (tti) Communications And Shortened Tti Communications
Inventorship Seyedkianoush Hosseini, San Diego, CA (US)
Amir Farajidana, Sunnyvale, CA (US)
Wanshi Chen, San Diego, CA (US)
Assignee QUALCOMM Incorporated, San Diego, CA (US)

Claim of US Patent No. 10,251,200

1. A method of wireless communication, comprising:identifying, by a user equipment (UE), a potential collision between a scheduled legacy transmission time interval (TTI) communication and a scheduled shortened TTI (sTTI) communication, the legacy TTI communication having a legacy TTI duration that is longer than an sTTI duration associated with the sTTI communication;
determining, by the UE, whether the legacy TTI communication is within a threshold time of being transmitted,
the threshold time of being transmitted being equal to or less than an amount of time between a deadline for preparing the legacy TTI communication for transmission and an actual transmission of the legacy TTI communication; and
transmitting, by the UE, at least one of the sTTI communication or the legacy TTI communication based at least in part on the determination.