Patent ID: 11902836
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for uplink transmission, comprising:
determining, by a terminal device, at least two resource sets;
receiving, by the terminal device, a configuration signaling sent by an access network device, wherein the configuration signaling comprises a set index of one or more resource sets of a first category and a set index of one or more resource sets of a second category, and wherein the configuration signaling is determined based on channel condition and a quantity of data to be transmitted of the terminal device;
determining, by the terminal device, the one or more resource sets of the first category and the one or more resource sets of the second category from the determined at least two resource sets according to the configuration signaling, wherein all resource elements of the one or more resource sets of the first category are used for transmitting uplink control information (UCI) in an uplink control channel, and wherein all resource elements of the one or more resource set of the second category are used for transmitting an uplink demodulation reference signal (DMRS) and a sounding reference signal (SRS); and
sending, by the terminal device, the uplink control channel, wherein the uplink control channel comprises the UCI,
wherein frequency domain positions of at least two resource elements in each resource set of the at least two resource sets are different,
wherein a quantity of the at least two resource sets is determined based on an equation: P=N*T*B;
wherein P is the quantity of the at least two resource sets,
wherein N is a quantity of symbols comprised in time-frequency resources of the uplink control channel,
wherein T is a quantity of resource blocks comprised in the time-frequency resources of the uplink control channel, and
wherein B is a quantity of resource sets of each symbol of each resource block.