Method and device in a node used for wireless communication
The present disclosure provides a method and a device in a node used for wireless communications. A first receiver receives a first signaling and a first signal group; and a first transmitter transmits a second signal in a first time-frequency resource, the second signal carrying a first bit block and first information; herein, the first bit block carries user data; the first signaling comprises scheduling information of the second signal; the first information comprises information indicating whether a signal in the first signal group is correctly received; the first time-frequency resource comprises a first time-domain resource; a first symbol set is composed of modulation symbol(s) generated by the first information, and a number of symbols comprised in the first symbol set mapped to the first time-domain resource is related to the priority of the first bit block and the priority of the first information.
1 . A user equipment (UE), comprising:
a receiver configured to:
receive scheduling information; and
receive downlink data; and
a transmitter configured to transmit uplink data or hybrid automatic repeat request acknowledgement (HARQ-ACK) information for the downlink data on a physical uplink shared channel (PUSCH), wherein
a first number of the first modulation symbols is based on a priority of the uplink data and a priority of the HARQ-ACK information, wherein on a condition that the priority of the uplink data is higher than the priority of the HARQ-ACK information, the first number of the first modulation symbols is 0, and on a condition that the priority of the uplink data is lower than the priority of the HARQ-ACK information, the first number of the first modulation symbols is greater than 0.
2 . The UE according to claim 1 , wherein
the transmitter is configured to transmit a first signal in a first
time-domain resource adjacent to a second first time-domain resource of the PUSCH.
3 . The UE according to claim 1 , wherein:
on a condition that the priority of the uplink data is higher than the priority of the HARQ-ACK information, the first number of symbols is equal to a first value, and on a condition that the priority of the uplink data is not higher than the priority of the HARQ-ACK information, the first number of symbols is equal to a second value that is greater than the first value,
or
on a condition that the priority of the uplink data is a first priority and the priority of the HARQ-ACK information is a second priority, the first number of symbols is equal to 0, on a condition that the priority of the uplink data is the first priority and the priority of the HARQ-ACK information is the first priority, the first number of symbols is greater than 0, on a condition that the priority of the uplink data is the second priority and the priority of the HARQ-ACK information is the second priority, the first number of symbols is greater than 0, on a condition that the priority of the uplink data is the second priority and the priority of the HARQ-ACK information is the first priority, the first number of symbols is equal to 0, and the first priority is higher than the second priority.
4 . The UE according to claim 1 , wherein the uplink data is represented by second modulation symbols, and a second number of the second modulation symbols is related to the priority of the uplink data and the priority of the HARQ-ACK information,
or
wherein the scheduling information indicates a time-frequency resource of the HARQ-ACK information.
5 . A base station, comprising:
a transmitter configured to:
transmit scheduling information; and
transmit downlink data; and
a receiver configured to receive uplink data or hybrid automatic repeat request acknowledgement (HARQ-ACK) information for the downlink data on a physical uplink shared channel (PUSCH), wherein the HARQ-ACK information is represented by first modulation symbols, and wherein
a number of the first modulation symbols is based on a priority of the uplink data and a priority of the HARQ-ACK information, wherein on a condition that the priority of the uplink data is higher than the priority of the HARQ-ACK information, the first number of the first modulation symbols is 0, and on a condition that the priority of the uplink data is lower than the priority of the HARQ-ACK information, the first number of the first modulation symbols is greater than 0.
6 . The base station according to claim 5 , wherein
the receiver is configured to receive a first signal in a second
time-domain resource adjacent to a first time-domain resource.
7 . The base station according to claim 6 , wherein:
on a condition that the priority of the uplink data is higher than the priority of the HARQ-ACK information, the first number of symbols is equal to a first value, and on a condition that the priority of the uplink data is not higher than the priority of the HARQ- ACK information, the first number of symbols is equal to a second value that is greater than the first value,
or
on a condition that the priority of the uplink data is a first priority and the priority of the HARQ-ACK information is a second priority, the first number of symbols is equal to 0, on a condition that the priority of the uplink data is the first priority and the priority of the HARQ-ACK information is the first priority, the first number of symbols is greater than 0; on a condition that the priority of the uplink data is the second priority and the priority of the HARQ-ACK information is the second priority, the first number of symbols is greater than 0, on a condition that the priority of the uplink data is the second priority and the priority of the HARQ-ACK information is the first priority, the first number of symbols is equal to 0, and the first priority is higher than the second priority.
8 . The base station according to claim 5 , wherein
the uplink data is represented by second modulation symbols, and a second number of the second modulation symbols is related to the priority of the uplink data and the priority of the HARQ-ACK information;
or:
the scheduling information indicates a time-frequency resource of the HARQ-ACK information.
9 . A method comprising:
receiving scheduling information and downlink data; and
transmitting uplink data or hybrid automatic repeat request acknowledgement (HARQ-ACK) information for the downlink data on a physical uplink shared channel (PUSCH), wherein the HARQ-ACK information is represented by first modulation symbols, and wherein
a first number of the first modulation symbols based on a priority of the uplink data and a priority of the HARQ-ACK information, wherein on a condition that the priority of the uplink data is higher than the priority of the HARQ-ACK information, the first number of the first modulation symbols is 0, and on a condition that the priority of the uplink data is lower than the priority of the HARQ-ACK information, the first number of the first modulation symbols is greater than 0.
10 . The method according to claim 9 , comprising:
transmitting a first signal in
a first time-domain resource that is adjacent to a second time-domain resource of the PUSCH.
11 . The method according to any of claim 9 , wherein:
on a condition that the priority of the uplink data is higher than the priority of the HARQ-ACK information, the first number of symbols is equal to a first value; and on a condition that the priority of the uplink data is not higher than the priority of the HARQ- ACK information, the first number of symbols is equal to a second value that is greater than the first value,
or
on a condition that the priority of the uplink data is a first priority and the priority of the HARQ-ACK information is a second priority, the first number of symbols is equal to 0, on a condition that the priority of the uplink data is the first priority and the priority of the HARQ-ACK information is the first priority, the first number of symbols is greater than 0, on a condition that the priority of the uplink data is the second priority and the priority of the HARQ-ACK information is the second priority, the first number of symbols is greater than 0, on a condition that the priority of the uplink data is the second priority and the priority of the HARQ-ACK information is the first priority, the first number of symbols is equal to 0, and the first priority is higher than the second priority.
12 . The method according to claim 9 , wherein:
the uplink data is represented by second modulation symbols, and a second number of the second modulation symbols is related to the priority of the uplink data and the priority of the HARQ-ACK information,
the scheduling information
indicates a time-frequency resource of the HARQ-ACK information.
13 . A method, comprising:
transmitting scheduling information and downlink data; and
receiving uplink data or hybrid automatic repeat request acknowledgement (HARQ-ACK) information for the downlink data on a physical uplink shared channel PUSCH), wherein the HARQ-ACK information is represented by first modulation symbols, and wherein
a first number of the first modulation symbols is based on a priority of the uplink data and a priority of the HARQ-ACK information, wherein on a condition that the priority of the uplink data is higher than the priority of the HARQ-ACK information, the first number of the first modulation symbols is 0, and on a condition that the priority of the uplink data is lower than the priority of the HARQ-ACK information, the first number of the first modulation symbols is greater than 0.
14 . The method according to claim 13 , comprising:
receiving a first signal in a second
time-domain resource that is adjacent to a first time-domain resource of the PUSCH.
15 . The method according to claim 13 , wherein:
on a condition that the priority of the uplink data is higher than the priority of the HARQ-ACK information, the first of symbols is equal to a first value, and on a condition that the priority of the uplink data is not higher than the priority of the HARQ- ACK information, the first number of symbols is equal to a second value that is greater than the first value,
or
on a condition that the priority of the uplink data is a first priority and the priority of the HARQ-ACK information is a second priority, the first number of symbols is equal to 0, on a condition that the priority of the uplink data is the first priority and the priority of the HARQ-ACK information is the first priority, the first number of symbols is greater than 0, on a condition that the priority of the uplink data is the second priority and the priority of the HARQ-ACK information is the second priority, the first number of symbols is greater than 0, on a condition that the priority of the uplink data is the second priority and the priority of the HARQ-ACK information is the first priority, the first number of symbols is equal to 0, and the first priority is higher than the second priority.
16 . The method in the second node according to claim 13 , wherein: p 1 the uplink data is represented by second modulation symbols, and a second number of the second modulation symbols is related to the priority of the uplink data and the priority of the HARQ-ACK information,
or
the scheduling information indicates a time-frequency resource of the HARQ-ACK information.