Uplink transmission method, apparatus, terminal device, access network device and system

An apparatus, comprising:

• a processor, used for determining at least two resource sets and for determining one or more resource sets of a first category and one or more resource sets of a second category from the determined at least two resource sets according to a 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, 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), 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;
• a receiver, used for receiving the configuration signaling sent by an access network device, wherein the configuration signaling comprises a set index of one or more resource sets of the first category and a set index of one or more resource sets of the second category, and wherein the configuration signaling is determined based on channel condition and a quantity of data to be transmitted of the apparatus;
• and
• a transmitter, used for sending an uplink control channel, wherein the uplink control channel comprises the UCI.

An apparatus, comprising:

• a processor, used for determining at least two resource sets, 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 an 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;
• a transmitter, used for sending a configuration signaling to a terminal, wherein the configuration signaling is used for configuring one or more resource sets of a first category and one or more resource sets of a second category, wherein the configuration signaling comprises a set index of the one or more resource sets of the first category and a set index of the one or more resource sets of the second category, wherein the configuration signaling is determined based on channel condition and a quantity of data to be transmitted of the terminal, wherein all resource elements of the one or more resource sets of the first category are used for transmitting an uplink control information (UCI) in the uplink control channel, and wherein all resource elements of the one or more resource sets of the second category are used for transmitting an uplink demodulation reference signal (DMRS) and a sounding reference signal (SRS);
• and
• a receiver, used for receiving the uplink control channel, wherein the uplink control channel comprises the UCI.