Information transmission method and apparatus, communication device and storage medium
An information transmission method performed by a base station includes sending configuration information associated with N reference signals. The configuration information is at least configured to indicate a first configuration parameter common to the N reference signals, and the reference signals are at least configured to be received by at least one of an idle user equipment (UE) or an inactive UE, in which N is a positive integer greater than or equal to 2, and the first configuration parameter is configured to transmit the N reference signals.
1 . An information transmission method, performed by a base station, comprising:
sending configuration information associated with N reference signals, wherein the configuration information is at least configured to indicate a first configuration parameter common to the N reference signals, and the N reference signals are at least configured to be received by at least one of an idle user equipment (UE) or an inactive UE, wherein N is a positive integer greater than or equal to 2, and the first configuration parameter is configured to transmit the N reference signals;
wherein the configuration information is configured to indicate: a second configuration parameter of a first reference signal in the N reference signals; and a shift value between a second configuration parameter of a second reference signal in the N reference signals and the second configuration parameter of the first reference signal, wherein the first reference signal is different from the second reference signal, the first configuration parameter is different from the second configuration parameter, and the second configuration parameter is configured to transmit a reference signal associated with the second configuration parameter;
wherein the first reference signal is a tracking reference signal (TRS) and the second reference signal is a channel state information reference signal (CSI-RS), or the first reference signal is a channel state information reference signal (CSI-RS) and the second reference signal is a tracking reference signal (TRS).
2 . The method of claim 1 , wherein the configuration information is configured to indicate third configuration parameters respectively associated with the N reference signals, wherein the first configuration parameter is different from the third configuration parameter, and the third configuration parameter is configured to transmit a reference signal associated with the third configuration parameter.
3 . The method of claim 2 , wherein the reference signal comprises a tracking reference signal (TRS) and a channel state information reference signal (CSI-RS), and the third configuration parameter at least comprises: a frequency domain resource configuration parameter and a time domain resource configuration parameter.
4 . The method of claim 1 , wherein the reference signal comprises at least two TRSs, and the first configuration parameter at least comprises a frequency domain resource configuration parameter, and the second configuration parameter at least comprises a time domain resource configuration parameter.
5 . The method of claim 1 , further comprising:
sending an available status indicator, wherein the available status indicator is configured to indicate whether to send each reference signal on a corresponding transmission resource, indicated by the configuration information, corresponding to each reference signal.
6 . The method of claim 5 , wherein the available status indicator is configured to indicate whether to send each reference signal on a corresponding beam for transmitting each reference signal indicated by the configuration information.
7 . The method of claim 5 , wherein sending the available status indicator comprises:
sending paging downlink control information (DCI) carrying the available status indicator.
8 . An information transmission method, performed by a user equipment (UE), comprising:
receiving configuration information associated with N reference signals;
determining, based on the configuration information, a first configuration parameter common to the N reference signals, wherein the N reference signals are at least configured to be received by at least one of an idle UE or an inactive UE, Nis a positive integer greater than or equal to 2, and the first configuration parameter is configured to transmit the N reference signals;
determining, based on the configuration information, a second configuration parameter of a first reference signal in the N reference signals, and determining a shift value between a second configuration parameter of a second reference signal in the N reference signals and the second configuration parameter of the first reference signal; and
determining the second configuration parameter of the second reference signal based on the second configuration parameter of the first reference signal and the shift value, wherein the first configuration parameter is different from the second configuration parameter, and the second configuration parameter is configured to transmit a reference signal associated with the second configuration parameter;
wherein the first reference signal is a tracking reference signal (TRS) and the second reference signal is a channel state information reference signal (CSI-RS), or the first reference signal is a channel state information reference signal (CSI-RS) and the second reference signal is a tracking reference signal (TRS).
9 . The method of claim 8 , further comprising:
determining, based on the configuration information, third configuration parameters respectively associated with the N reference signals, wherein the first configuration parameter is different from the third configuration parameter, and the third configuration parameter is configured to transmit a reference signal associated with the third configuration parameter.
10 . The method of claim 9 , wherein the reference signal comprises a tracking reference signal (TRS) and a channel state information reference signal (CSI-RS), and the third configuration parameter at least comprises: a frequency domain resource configuration parameter and a time domain resource configuration parameter.
11 . The method of claim 8 , wherein the reference signal comprises at least two TRSs, the first configuration parameter at least comprises a frequency domain resource configuration parameter, and the second configuration parameter at least comprises a time domain resource configuration parameter.
12 . The method of claim 8 , further comprising:
receiving an available status indicator; and
determining, based on the available status indicator, whether to send each reference signal on a corresponding transmission resource, indicated by the configuration information, corresponding to each reference signal.
13 . The method of claim 12 , wherein determining, based on the available status indicator, whether to send each reference signal on the corresponding transmission resource, indicated by the configuration information, corresponding to each reference signal comprises:
determining, based on the available status indicator, whether to send each reference signal on a corresponding beam for transmitting each reference signal indicated by the configuration information.
14 . The method of claim 12 , wherein receiving the available status indicator comprises:
receiving paging DCI carrying the available status indicator.
15 . A communication device, comprising a processor, a memory for storing an executable program that when executed by the processor, cause the processor to:
send configuration information associated with N reference signals, wherein the configuration information is at least configured to indicate a first configuration parameter common to the N reference signals, and the N reference signals are at least configured to be received by at least one of an idle user equipment (UE) or an inactive UE, wherein N is a positive integer greater than or equal to 2, and the first configuration parameter is configured to transmit the N reference signals;
wherein the configuration information is configured to indicate: a second configuration parameter of a first reference signal in the N reference signals; and a shift value between a second configuration parameter of a second reference signal in the N reference signals and the second configuration parameter of the first reference signal, wherein the first reference signal is different from the second reference signal, the first configuration parameter is different from the second configuration parameter, and the second configuration parameter is configured to transmit a reference signal associated with the second configuration parameter;
wherein the first reference signal is a tracking reference signal (TRS) and the second reference signal is a channel state information reference signal (CSI-RS), or the first reference signal is a channel state information reference signal (CSI-RS) and the second reference signal is a tracking reference signal (TRS).
16 . A non-transitory computer-readable storage medium, having an executable program stored thereon, wherein when the executable program is executed by a processor, the information transmission method of claim 1 is performed.
17 . A communication device, comprising a processor, a memory for storing an executable program that when executed by the processor, causes the processor to perform the information transmission method of claim 8 .
18 . A non-transitory computer-readable storage medium, having an executable program stored thereon, wherein when the executable program is executed by a processor, the information transmission method of claim 8 is performed.