US Patent No. 10,219,292

FLEXIBLE MULTIPLEXING AND FEEDBACK FOR VARIABLE TRANSMISSION TIME INTERVALS


Patent No. 10,219,292
Issue Date February 26, 2019
Title Flexible Multiplexing And Feedback For Variable Transmission Time Intervals
Inventorship Jelena Damnjanovic, Del Mar, CA (US)
Taesang Yoo, Riverside, CA (US)
Siddhartha Mallik, San Diego, CA (US)
Aleksandar Damnjanovic, Del Mar, CA (US)
Arumugam Chendamarai Kannan, San Diego, CA (US)
Madhavan Srinivasan Vajapeyam, San Diego, CA (US)
Durga Prasad Malladi, San Diego, CA (US)
Yongbin Wei, La Jolla, CA (US)
Tao Luo, San Diego, CA (US)
Assignee QUALCOMM Incorporated, San Diego, CA (US)

Claim of US Patent No. 10,219,292

1. A method of wireless communication comprising:identifying a downlink burst of a time-division duplex (TDD) configured carrier, the downlink burst comprising one or more downlink transmission time intervals (TTIs), wherein respective downlink TTIs of the one or more downlink TTIs have a variable duration;
receiving respective indications of a duration of the respective one or more downlink TTIs, the respective indications received within a first control portion of each of the respective one or more downlink TTIs;
receiving an indication of a duration of an uplink burst that follows the downlink burst, wherein the indication of the duration of the uplink burst is received within a second control portion of each of the respective one or more downlink TTIs, the second control portion being separated in time from the first control portion by a data portion of each of the respective one or more downlink TTIs; and
communicating based at least in part on the respective indications of the duration of the respective one or more downlink TTIs and the indication of the duration of the uplink burst.