Abstract
The disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. The UE first transmits a first radio signal, and then transmits a second radio signal; wherein the first radio signal includes M1 first radio sub-signal(s), and a first sequence is used for generating the first radio sub-signal; the second radio signal includes M2 second radio sub-signal(s), and a first bit block is used for generating the second radio sub-signal; the M1 is a positive integer, the M2 is a positive integer in a target set, and each element in the target set is a positive integer; and the target set is correlated with at least one of the M1 or the first sequence. The disclosure can save overheads caused by control information and improve spectrum efficiency of uplink transmission.
Technologies
Resource configuration
Product
Use Cases
Wireless communication
Services
Claim
1. A method in a User Equipment (UE) for wireless communication, comprising:
transmitting a first radio signal; and transmitting a second radio signal; wherein the first radio signal comprises M1 first radio sub-signal(s), and a first sequence is used for generating the first radio sub-signal; the second radio signal comprises M2 second radio sub-signal(s), and a first bit block is used for generating the second radio sub-signal; the M1 is a positive integer, the M2 is a positive integer in a target set, and each element in the target set is a positive integer; and the target set is correlated with at least one of the M1 or the first sequence.
2. The method according to claim 1, further comprising:
receiving a third radio signal; wherein the third radio signal is used for at least one of determining whether the first bit block needs to be retransmitted, adjusting a transmission timing of the UE or allocating resources for uplink transmission to the UE; M3 is used for determining at least one of a starting time of time-domain resources occupied by the third radio signal or time-domain resources occupied by the third radio signal; and the M3 is one element in the target set.
3. The method according to claim 1, further comprising:
receiving a first signaling; wherein the first signaling is used for determining a first-type time-frequency resource set; the first-type time-frequency resource set comprises P1 first-type resource subset(s); the first radio signal occupies one first-type resource subset; the P1 is a positive integer; the first-type resource subset occupied by the first radio signal is used for determining at least one of air-interface resources occupied by the second radio signal or the M1; and the air-interface resources comprise at least the former one of time-frequency resources or code-domain resources.
4. The method according to claim 1, further comprising:
receiving a second signaling; wherein the second signaling is used for determining a second-type time-frequency resource set; the second-type time-frequency resource set comprises P2 second-type resource subset(s); time-frequency resources occupied by the second radio signal belong to one second-type resource subset; the P2 is a positive integer; the second-type resource subset to which the time-frequency resources occupied by the second radio signal belong is used for determining a number of subcarriers occupied by the second radio signal.
5. The method according to claim 4, wherein the first sequence is used for determining a subcarrier spacing corresponding to subcarriers occupied by the second radio signal; or the second-type resource subset occupied by the second radio signal is used for determining a subcarrier spacing corresponding to subcarriers occupied by the second radio signal;
or, further comprising: receiving a fourth radio signal; wherein a measurement of the fourth radio signal is used for determining the M1.
6. A method in a base station for wireless communication, comprising:
receiving a first radio signal; and receiving a second radio signal; wherein the first radio signal comprises M1 first radio sub-signal(s), and a first sequence is used for generating the first radio sub-signal; the second radio signal comprises M2 second radio sub-signal(s), and a first bit block is used for generating the second radio sub-signal; the M1 is a positive integer, the M2 is a positive integer in a target set, and each element in the target set is a positive integer; and the target set is correlated with at least one of the M1 or the first sequence.
7. The method according to claim 6, further comprising:
transmitting a third radio signal; wherein the third radio signal is used for at least one of determining whether the first bit block needs to be retransmitted, adjusting a transmission timing of a receiver of the third radio signal or allocating resources for uplink transmission to a receiver of the third radio signal; M3 is used for determining at least one of a starting time of time-domain resources occupied by the third radio signal or time-domain resources occupied by the third radio signal; and the M3 is one element in the target set.
8. The method according to claim 6, further comprising:
transmitting a first signaling; wherein the first signaling is used for determining a first-type time-frequency resource set; the first-type time-frequency resource set comprises P1 first-type resource subset(s); the first radio signal occupies one first-type resource subset; the P1 is a positive integer; the first-type resource subset occupied by the first radio signal is used for determining at least one of air-interface resources occupied by the second radio signal or the M1; and the air-interface resources comprise at least the former one of time-frequency resources or code-domain resources.
9. The method according to claim 6, further comprising:
transmitting a second signaling; wherein the second signaling is used for determining a second-type time-frequency resource set; the second-type time-frequency resource set comprises P2 second-type resource subset(s); time-frequency resources occupied by the second radio signal belong to one second-type resource subset; the P2 is a positive integer; the second-type resource subset to which the time-frequency resources occupied by the second radio signal belong is used for determining a number of subcarriers occupied by the second radio signal.
10. The method according to claim 9, wherein the first sequence is used for determining a subcarrier spacing corresponding to subcarriers occupied by the second radio signal; or the second-type resource subset occupied by the second radio signal is used for determining a subcarrier spacing corresponding to subcarriers occupied by the second radio signal;
or, further comprising: transmitting a fourth radio signal; wherein a measurement of the fourth radio signal is used for determining the M1.
11. A UE for wireless communication, comprising:
a first transceiver, to transmit a first radio signal; and a first transmitter, to transmit a second radio signal; wherein the first radio signal comprises M1 first radio sub-signal(s), and a first sequence is used for generating the first radio sub-signal; the second radio signal comprises M2 second radio sub-signal(s), and a first bit block is used for generating the second radio sub-signal; the M1 is a positive integer, the M2 is a positive integer in a target set, and each element in the target set is a positive integer; and the target set is correlated with at least one of the M1 or the first sequence.
12. The UE for wireless communication according to claim 11, further comprising:
a first receiver, to receive a third radio signal; wherein the third radio signal is used for at least one of determining whether the first bit block needs to be retransmitted, adjusting a transmission timing of the UE or allocating resources for uplink transmission to the UE; M3 is used for determining at least one of a starting time of time-domain resources occupied by the third radio signal or time-domain resources occupied by the third radio signal; and the M3 is one element in the target set.
13. The UE for wireless communication according to claim 11, wherein the first transceiver further receives a first signaling; wherein the first signaling is used for determining a first-type time-frequency resource set; the first-type time-frequency resource set comprises P1 first-type resource subset(s); the first radio signal occupies one first-type resource subset; the P1 is a positive integer; the first-type resource subset occupied by the first radio signal is used for determining at least one of air-interface resources occupied by the second radio signal or the M1; and the air-interface resources comprise at least the former one of time-frequency resources or code-domain resources.
14. The UE for wireless communication according to claim 11, wherein the first transceiver further receives a second signaling; wherein the second signaling is used for determining a second-type time-frequency resource set; the second-type time-frequency resource set comprises P2 second-type resource subset(s); time-frequency resources occupied by the second radio signal belong to one second-type resource subset; the P2 is a positive integer; the second-type resource subset to which the time-frequency resources occupied by the second radio signal belong is used for determining a number of subcarriers occupied by the second radio signal.
15. The UE for wireless communication according to claim 14, wherein the first sequence is used for determining a subcarrier spacing corresponding to subcarriers occupied by the second radio signal; or the second-type resource subset occupied by the second radio signal is used for determining a subcarrier spacing corresponding to subcarriers occupied by the second radio signal;
or, the first transceiver further receives a fourth radio signal, wherein a measurement of the fourth radio signal is used for determining the M1.
16. A base station for wireless communication, comprising:
a second transceiver, to receive a first radio signal; and a second receiver, to receive a second radio signal; wherein the first radio signal comprises M1 first radio sub-signal(s), and a first sequence is used for generating the first radio sub-signal; the second radio signal comprises M2 second radio sub-signal(s), and a first bit block is used for generating the second radio sub-signal; the M1 is a positive integer, the M2 is a positive integer in a target set, and each element in the target set is a positive integer; and the target set is correlated with at least one of the M1 or the first sequence.
17. The base station for wireless communication according to claim 16, further comprising:
a second transmitter, to transmit a third radio signal; wherein the third radio signal is used for at least one of determining whether the first bit block needs to be retransmitted, adjusting a transmission timing of a receiver of the third radio signal or allocating resources for uplink transmission to a receiver of the third radio signal; M3 is used for determining at least one of a starting time of time-domain resources occupied by the third radio signal or time-domain resources occupied by the third radio signal; and the M3 is one element in the target set.
18. The base station for wireless communication according to claim 16, wherein the second transceiver further transmits a first signaling; wherein the first signaling is used for determining a first-type time-frequency resource set; the first-type time-frequency resource set comprises P1 first-type resource subset(s); the first radio signal occupies one first-type resource subset; the P1 is a positive integer; the first-type resource subset occupied by the first radio signal is used for determining at least one of air-interface resources occupied by the second radio signal or the M1; and the air-interface resources comprise at least the former one of time-frequency resources or code-domain resources.
19. The base station for wireless communication according to claim 16, wherein the second transceiver further transmits a second signaling; wherein the second signaling is used for determining a second-type time-frequency resource set; the second-type time-frequency resource set comprises P2 second-type resource subset(s); time-frequency resources occupied by the second radio signal belong to one second-type resource subset; the P2 is a positive integer; the second-type resource subset to which the time-frequency resources occupied by the second radio signal belong is used for determining a number of subcarriers occupied by the second radio signal.
20. The base station for wireless communication according to claim 19, wherein the first sequence is used for determining a subcarrier spacing corresponding to subcarriers occupied by the second radio signal; or the second-type resource subset occupied by the second radio signal is used for determining a subcarrier spacing corresponding to subcarriers occupied by the second radio signal;
or, the second transceiver further transmits a fourth radio signal, wherein a measurement of the fourth radio signal is used for determining the M1.
Associated Portfolios
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Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.