US Patent No. 10,560,904

METHOD AND DEVICE IN WIRELESS TRANSMISSION


Patent No. 10,560,904
Issue Date February 11, 2020
Title Method And Device In Wireless Transmission
Inventorship Xiaobo Zhang, Shanghai (CN)
Assignee SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED, Shanghai (CN)

Claim of US Patent No. 10,560,904

1. A method in a User Equipment (UE) for low-latency communication, comprising:transmitting Q piece(s) of indication information; and
transmitting a first reference signal and a first radio signal on a first carrier;
wherein the first radio signal carries at least one of a first bit block and first uplink control information; the first radio signal is transmitted by a first antenna port group; the first antenna port group comprises P antenna port(s), P being a positive integer; the first reference signal comprises P reference signal port(s), and the P reference signal port(s) is(are) transmitted by the P antenna port(s) respectively; the first radio signal comprises L radio sub-signals, and the L radio sub-signals occupy L time intervals respectively, the L being a positive integer greater than 1; the Q piece(s) of indication information is(are) used for determining ratios of transmit powers of the first radio signal to transmit powers of the first reference signal in Q time interval(s) respectively; the Q time interval(s) is(are) one(Q ones) of the L time intervals; and the Q is a positive integer less than or equal to the L.