Method and apparatus for configuring parameter, electronic device, and storage medium
The present disclosure provides a method for configuring a parameter, an electronic device, and a storage medium. The method includes: configuring parameter information for a terminal; where the parameter information includes at least one of the following: a window size of a time window or a demodulation reference signal DMRS bundling size; where the window size indicates a number of first time domain resource units included in the time window; and the DMRS bundling size indicates a number of second time domain resource units bundled with the DMRS; the window size is greater than or equal to the DMRS bundling size.
1 . A method for configuring a parameter, performed by a network device, comprising:
configuring parameter information for a terminal; wherein the parameter information comprises at least one of the following: a window size of a time window and a demodulation reference signal (DMRS) bundling size;
wherein the window size indicates a number of first time domain resource units included in the time window; the DMRS bundling size indicates a number of second time domain resource units bundled with the DMRS; and
the window size is greater than or equal to the DMRS bundling size;
wherein the parameter information further comprises first indication information;
wherein the first indication information indicates that the terminal, in response to determining that there is an unavailable interval in the time window and a duration of the unavailable interval is greater than or equal to a first preset threshold, divides the time window into at least two time sub-windows.
2 . The method according to claim 1 , wherein after configuring the parameter information for the terminal, the method comprises at least one of the following:
sending the parameter information to the terminal through a preset signaling message; and
setting the parameter information in correspondence with at least one of a resource parameter of a preset transmission resource and the preset transmission resource.
3 . The method according to claim 1 , wherein the method comprises sending the parameter information to the terminal through a preset signaling message, wherein the preset signaling message comprises at least one of the following:
a radio resource control (RRC) layer signaling message, a media access control-control element (MAC-CE) signaling message, or a downlink control information (DCI) signaling message.
4 . The method according to claim 1 , wherein the method comprises sending the parameter information to the terminal through a preset signaling message, and sending the parameter information to the terminal through the preset signaling message comprises:
carrying the parameter information in a target indication domain in the preset signaling message, and sending the preset signaling message to the terminal; wherein the target indication domain comprises at least one of a preset indication domain and a newly-added indication domain.
5 . The method according to claim 1 , wherein the method comprises setting the parameter information in correspondence with at least one of a resource parameter of a preset transmission resource and the preset transmission resource, wherein the preset transmission resource comprises at least one of a physical uplink control channel (PUCCH) resource and a physical uplink shared channel (PUSCH) resource.
6 . The method according to claim 1 , wherein the method comprises setting the parameter information in correspondence with at least one of a resource parameter of a preset transmission resource and the preset transmission resource, wherein the resource parameter of the preset transmission resource comprises at least one of the following: a repetition parameter, a time-domain frequency hopping interval, and an uplink-downlink slot structure configuration.
7 . The method according to claim 1 , wherein the first indication information further indicates that the terminal, in response to determining that a window size of the time sub-window is smaller than the DMRS bundling size, adjusts the DMRS bundling size to the window size of the time sub-window after dividing the time window into the at least two time sub-windows.
8 . The method according to claim 7 , wherein the first indication information further indicates that the terminal, in response to determining that there is no available DMRS symbol in the time sub-window, supplements and transmits a target DMRS in a preset time domain resource unit in the time sub-window after adjusting the DMRS bundling size to the window size of the time sub-window.
9 . The method according to claim 8 , wherein the preset time domain resource unit comprises a first time domain resource unit or a second time domain resource unit;
wherein the first time domain resource unit comprises a preset symbol position of the target DMRS transmitted; and
the second time domain resource unit comprises a position where a M-th symbol of the target DMRS transmitted is offset by N symbol positions; wherein M and N are positive integers.
10 . The method according to claim 8 , wherein configuration information of the preset time domain resource unit is sent to the terminal through at least one of the following:
an RRC signaling message, a MAC-CE signaling message, and a DCI signaling message.
11 . A method for determining a parameter, performed by a terminal, comprising:
determining parameter information configured by a network device;
wherein the parameter information comprises at least one of the following: a window size of a time window and a demodulation reference signal (DMRS) bundling size;
wherein the window size indicates a number of first time domain resource units included in the time window; the DMRS bundling size indicates a number of second time domain resource units bundled with the DMRS; and
the window size is greater than or equal to the DMRS bundling size;
wherein after determining the parameter information configured by the network device, the method comprises:
receiving first indication information, and dividing, in response to determining that there is an unavailable interval in the time window and a duration of the unavailable interval is greater than or equal to a first preset threshold, the time window into at least two time sub-windows.
12 . The method according to claim 11 , wherein determining the parameter information configured by the network device comprises at least one of the following:
receiving the parameter information sent by the network device through a preset signaling message; or
determining the parameter information in correspondence with a resource parameter of a preset transmission resource and/or the preset transmission resource.
13 . The method according to claim 11 , wherein determining the parameter information configured by the network device comprises receiving the parameter information sent by the network device through a preset signaling message, wherein receiving the parameter information sent by the network device through the preset signaling message comprises:
acquiring the parameter information carried in a target indication domain in the preset signaling message; wherein the target indication domain comprises at least one of a preset indication domain and a newly-added indication domain.
14 . The method according to claim 11 , wherein after dividing the time window into the at least two time sub-windows, the method further comprises:
adjusting, in response to determining that a window size of the time sub-window is smaller than the DMRS bundling size, the DMRS bundling size to the window size of the time sub-window.
15 . The method according to claim 11 , wherein after dividing the time window into the at least two time sub-windows, the method further comprises:
supplementing and transmitting, in response to determining that there is no available DMRS symbol in the time sub-window, a target DMRS in a preset time domain resource unit.
16 . The method according to claim 15 , wherein the preset time domain resource unit comprises a first time domain resource unit or a second time domain resource unit;
wherein the first time domain resource unit comprises a preset symbol position of the target DMRS transmitted; and
the second time domain resource unit comprises a position where a M-th symbol of the target DMRS transmitted is offset by N symbol positions; wherein M and N are positive integers.
17 . The method according to claim 15 , wherein configuration information of the preset time domain resource unit is preset or acquired from at least one of the following signaling messages sent by the network device: an RRC signaling message, a MAC-CE signaling message, and a DCI signaling message.
18 . An electronic device comprising: a memory, a processor, and a computer program stored in the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the processor is configured to:
configure parameter information for a terminal; wherein the parameter information comprises at least one of the following: a window size of a time window and a demodulation reference signal (DMRS) bundling size;
wherein the window size indicates a number of first time domain resource units included in the time window; the DMRS bundling size indicates a number of second time domain resource units bundled with the DMRS; and
the window size is greater than or equal to the DMRS bundling size;
wherein the parameter information further comprises first indication information;
wherein the first indication information indicates that the terminal, in response to determining that there is an unavailable interval in the time window and a duration of the unavailable interval is greater than or equal to a first preset threshold, divides the time window into at least two time sub-windows.