Abstract
A method and a device are provided in a User Equipment (UE) and a base station for wireless communication. The UE receives a first signaling and transmits a first radio signal. The first signaling includes K first field(s) and K second field(s), the K first field(s) is(are) used for determining K first-type vector(s) respectively, and the K first-type vector(s) is(are) one-to-one corresponding to K second-type vector group(s) or K second field(s); a correlation between any one second-type vector in each second-type vector group(s) and a corresponding first-type vector is related to a corresponding second field; the first radio signal includes a second radio signal and a third radio signal; the K first-type vector(s) and the K second-type vector group(s) are used for determining multi-antenna related transmissions of the second radio signal and the third radio signal respectively; the second radio signal and the third radio signal occupy orthogonal frequency-domain resources.
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5G | 22/12/2020 | ISLD-202012-037 | SHANGHAI LANGBO COMMUNICATION TECHNOLOGY |
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CN110870235A | 5G | 22/12/2020 | ISLD-202012-037 | SHANGHAI LANGBO COMMUNICATION TECHNOLOGY |
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WO2019041240A1 | 5G | 22/12/2020 | ISLD-202012-037 | SHANGHAI LANGBO COMMUNICATION TECHNOLOGY |
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Claim
1. A method in a User Equipment (UE) for wireless communication, comprising:
receiving a first signaling; and transmitting a first radio signal; wherein the first signaling comprises scheduling information of the first radio signal; the first signaling comprises K first field(s) and K second field(s), the K first field(s) is(are) used for determining K first-type vector(s) respectively, the K first-type vector(s) is(are) one-to-one corresponding to K second-type vector group(s), the K second-type vector group(s) is(are) one-to-one corresponding to the K second field(s), and any one of the K second-type vector group(s) comprises a positive integer number of second-type vector(s); a correlation between any one second-type vector in each of the K second-type vector group(s) and a corresponding first-type vector is related to a corresponding second field; the first radio signal comprises a second radio signal and a third radio signal; the K first-type vector(s) is(are) used for determining a multi-antenna related transmission of the second radio signal, and the K second-type vector group(s) is(are) used for determining a multi-antenna related transmission of the third radio signal; the second radio signal and the third radio signal occupy orthogonal frequency-domain resources; and the K is a positive integer.
2. The method according to claim 1, wherein a total number of bits comprised in the K first field(s) and the K second field(s) is unrelated to a size of frequency-domain resources occupied by the first radio signal.
3. The method according to claim 1, wherein the second radio signal comprises K second sub-signal(s), and the K first-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the K second sub-signal(s) respectively.
4. The method according to claim 1, wherein the third radio signal comprises M third sub-signal(s), the K second-type vector group(s) comprise(s) M second-type vector(s), the M second-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the M third sub-signal(s) respectively, and the M is a positive integer not less than the K;
or, the third radio signal comprises M third sub-signal(s), the K second-type vector group(s) comprise(s) M second-type vector(s), the M second-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the M third sub-signal(s) respectively, the M is a positive integer not less than the K, any one of the K second field(s) comprises a positive integer number of second subfield(s), the K second field(s) comprise(s) M second subfield(s), and the M second subfield(s) is(are) used for determining the M second-type vector(s) respectively.
5. The method according to claim 1, comprising:
receiving downlink information; wherein the downlink information is used for determining at least one of the K, a total number of bits comprised in the K first field(s) and the K second field(s), or a position(positions) of frequency-domain resources occupied by the second radio signal in frequency-domain resources occupied by the first radio signal.
6. A method in a base station for wireless communication, comprising:
transmitting a first signaling; and receiving a first radio signal; wherein the first signaling comprises scheduling information of the first radio signal; the first signaling comprises K first field(s) and K second field(s), the K first field(s) is(are) used for determining K first-type vector(s) respectively, the K first-type vector(s) is(are) one-to-one corresponding to K second-type vector group(s), the K second-type vector group(s) is(are) one-to-one corresponding to the K second field(s), and any one of the K second-type vector group(s) comprises a positive integer number of second-type vector(s); a correlation between any one second-type vector in each of the K second-type vector group(s) and a corresponding first-type vector is related to a corresponding second field; the first radio signal comprises a second radio signal and a third radio signal; the K first-type vector(s) is(are) used for determining a multi-antenna related transmission of the second radio signal, and the K second-type vector group(s) is(are) used for determining a multi-antenna related transmission of the third radio signal; the second radio signal and the third radio signal occupy orthogonal frequency-domain resources; and the K is a positive integer.
7. The method according to claim 6, wherein a total number of bits comprised in the K first field(s) and the K second field(s) is unrelated to a size of frequency-domain resources occupied by the first radio signal.
8. The method according to claim 6, wherein the second radio signal comprises K second sub-signal(s), and the K first-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the K second sub-signal(s) respectively.
9. The method according to claim 6, wherein the third radio signal comprises M third sub-signal(s), the K second-type vector group(s) comprise(s) M second-type vector(s), the M second-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the M third sub-signal(s) respectively, and the M is a positive integer not less than the K;
or, the third radio signal comprises M third sub-signal(s), the K second-type vector group(s) comprise(s) M second-type vector(s), the M second-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the M third sub-signal(s) respectively, the M is a positive integer not less than the K, any one of the K second field(s) comprises a positive integer number of second subfield(s), the K second field(s) comprise(s) M second subfield(s), and the M second subfield(s) is(are) used for determining the M second-type vector(s) respectively.
10. The method according to claim 6, comprising:
transmitting downlink information; wherein the downlink information is used for determining at least one of the K, a total number of bits comprised in the K first field(s) and the K second field(s), or a position(positions) of frequency-domain resources occupied by the second radio signal in frequency-domain resources occupied by the first radio signal.
11. A UE for wireless communication, comprising:
a first receiver, to receive a first signaling; and a first transmitter, to transmit a first radio signal; wherein the first signaling comprises scheduling information of the first radio signal; the first signaling comprises K first field(s) and K second field(s), the K first field(s) is(are) used for determining K first-type vector(s) respectively, the K first-type vector(s) is(are) one-to-one corresponding to K second-type vector group(s), the K second-type vector group(s) is(are) one-to-one corresponding to the K second field(s), and any one of the K second-type vector group(s) comprises a positive integer number of second-type vector(s); a correlation between any one second-type vector in each of the K second-type vector group(s) and a corresponding first-type vector is related to a corresponding second field; the first radio signal comprises a second radio signal and a third radio signal; the K first-type vector(s) is(are) used for determining a multi-antenna related transmission of the second radio signal, and the K second-type vector group(s) is(are) used for determining a multi-antenna related transmission of the third radio signal; the second radio signal and the third radio signal occupy orthogonal frequency-domain resources; and the K is a positive integer.
12. The UE according to claim 11, wherein a total number of bits comprised in the K first field(s) and the K second field(s) is unrelated to a size of frequency-domain resources occupied by the first radio signal.
13. The UE according to claim 11, wherein the second radio signal comprises K second sub-signal(s), and the K first-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the K second sub-signal(s) respectively.
14. The UE according to claim 11, wherein the third radio signal comprises M third sub-signal(s), the K second-type vector group(s) comprise(s) M second-type vector(s), the M second-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the M third sub-signal(s) respectively, and the M is a positive integer not less than the K;
or, the third radio signal comprises M third sub-signal(s), the K second-type vector group(s) comprise(s) M second-type vector(s), the M second-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the M third sub-signal(s) respectively, the M is a positive integer not less than the K, any one of the K second field(s) comprises a positive integer number of second subfield(s), the K second field(s) comprise(s) M second subfield(s), and the M second subfield(s) is(are) used for determining the M second-type vector(s) respectively.
15. The UE according to claim 11, wherein the first receiver receives downlink information; wherein the downlink information is used for determining at least one of the K, a total number of bits comprised in the K first field(s) and the K second field(s), or a position(positions) of frequency-domain resources occupied by the second radio signal in frequency-domain resources occupied by the first radio signal.
16. A base station for wireless communication, comprising:
a second transmitter, to transmit a first signaling; and a second receiver, to receive a first radio signal; wherein the first signaling comprises scheduling information of the first radio signal; the first signaling comprises K first field(s) and K second field(s), the K first field(s) is(are) used for determining K first-type vector(s) respectively, the K first-type vector(s) is(are) one-to-one corresponding to K second-type vector group(s), the K second-type vector group(s) is(are) one-to-one corresponding to the K second field(s), and any one of the K second-type vector group(s) comprises a positive integer number of second-type vector(s); a correlation between any one second-type vector in each of the K second-type vector group(s) and a corresponding first-type vector is related to a corresponding second field; the first radio signal comprises a second radio signal and a third radio signal; the K first-type vector(s) is(are) used for determining a multi-antenna related transmission of the second radio signal, and the K second-type vector group(s) is(are) used for determining a multi-antenna related transmission of the third radio signal; the second radio signal and the third radio signal occupy orthogonal frequency-domain resources; and the K is a positive integer.
17. The base station according to claim 16, wherein a total number of bits comprised in the K first field(s) and the K second field(s) is unrelated to a size of frequency-domain resources occupied by the first radio signal.
18. The base station according to claim 16, wherein the second radio signal comprises K second sub-signal(s), and the K first-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the K second sub-signal(s) respectively.
19. The base station according to claim 16, wherein the third radio signal comprises M third sub-signal(s), the K second-type vector group(s) comprise(s) M second-type vector(s), the M second-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the M third sub-signal(s) respectively, and the M is a positive integer not less than the K;
or, the third radio signal comprises M third sub-signal(s), the K second-type vector group(s) comprise(s) M second-type vector(s), the M second-type vector(s) is(are) used for determining multi-antenna related transmission(s) of the M third sub-signal(s) respectively, the M is a positive integer not less than the K, any one of the K second field(s) comprises a positive integer number of second subfield(s), the K second field(s) comprise(s) M second subfield(s), and the M second subfield(s) is(are) used for determining the M second-type vector(s) respectively.
20. The base station according to claim 16, wherein the second transmitter transmits downlink information; wherein the downlink information is used for determining at least one of the K, a total number of bits comprised in the K first field(s) and the K second field(s), or a position(positions) of frequency-domain resources occupied by the second radio signal in frequency-domain resources occupied by the first radio signal.
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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.