Information processing method, communication device and storage medium

Abstract

Provided are an information processing method, a communication device and a storage medium. The information processing method which is applied to a first communication device includes: sending X sets of parameter values jointly encoding M types of transmission parameters, where the M types of transmission parameters include a beam indication and/or a quasi-co-location indication parameter, where the beam indication is used for indicating a beam, the quasi-co-location indication parameter is used for indicating a parameter of the beam, and M>1; selecting Y sets of parameter values from the X sets of parameter values, where X>=Y>=1; and sending a selection indication based on the Y sets of parameter values, where the selection indication is used for selecting the Y sets of parameter values from the X sets of parameter values for a data transmission.

What is claimed is: 
     
         1 . A method for wireless communication, comprising:
 transmitting, from a base station to a terminal, a Radio Resource Control (RRC) message that includes X sets of parameter values,
 wherein each of the X sets of parameter values jointly encodes (1) a configuration parameter of a Demodulation Reference Signal (DMRS), and (2) a parameter for a Phase Tracking Reference Signal (PTRS) indicating whether the PTRS is present, X being a positive integer; and 
   transmitting, from the base station to the terminal, a Downlink Control Information message that includes a selection indication indicating a set of parameter values from the X sets of parameter values included in the RRC.   
     
     
         2 . The method of  claim 1 , wherein the parameter for the PTRS indicates a resource location used by the PTRS. 
     
     
         3 . The method of  claim 1 , wherein the parameter for the PTRS indicates a transmission density used by the PTRS. 
     
     
         4 . The method of  claim 1 , wherein the configuration parameter of the DMRS comprises a type of the DMRS. 
     
     
         5 . The method of  claim 1 , wherein the configuration parameter of the DMRS comprises a scrambling value for scrambling the DMRS. 
     
     
         6 . A method for wireless communication, comprising:
 receiving, by a terminal from a base station, a Radio Resource Control (RRC) message that includes X sets of parameter values,
 wherein each set of parameter values jointly encodes (1) a configuration parameter of a Demodulation Reference Signal (DMRS), and (2) a parameter for a Phase Tracking Reference Signal (PTRS) indicating whether the PTRS is present, X being a positive integer; and 
   receiving, by the terminal from the base station, a Downlink Control Information message that includes a selection indication indicating a set of parameter values from the X sets of parameter values included in the RRC message.   
     
     
         7 . The method of  claim 6 , wherein the parameter for the PTRS indicates a resource location used by the PTRS. 
     
     
         8 . The method of  claim 6 , wherein the parameter for the PTRS indicates a transmission density used by the PTRS. 
     
     
         9 . The method of  claim 6 , wherein the configuration parameter of the DMRS comprises a type of the DMRS. 
     
     
         10 . The method of  claim 6 , wherein the configuration parameter of the DMRS comprises a scrambling value for scrambling the DMRS. 
     
     
         11 . A device for wireless communication, comprising one or more processors that are configured to:
 transmit, to a terminal, a Radio Resource Control (RRC) message that includes X sets of parameter values,
 wherein each of the X sets of parameter values jointly encodes (1) a configuration parameter of a Demodulation Reference Signal (DMRS), and (2) a parameter for a Phase Tracking Reference Signal (PTRS) indicating whether the PTRS is present, X being a positive integer; and 
   transmit, to the terminal, a Downlink Control Information message that includes a selection indication indicating a set of parameter values from the X sets of parameter values included in the RRC message.   
     
     
         12 . The device of  claim 11 , wherein the parameter for the PTRS indicates a resource location used by the PTRS. 
     
     
         13 . The device of  claim 11 , wherein the parameter for the PTRS indicates a transmission density used by the PTRS. 
     
     
         14 . The device of  claim 11 , wherein the configuration parameter of the DMRS comprises a type of the DMRS. 
     
     
         15 . The device of  claim 11 , wherein the configuration parameter of the DMRS comprises a scrambling value for scrambling the DMRS. 
     
     
         16 . A device for wireless communication, comprising one or more processors:
 receive, from a base station, a Radio Resource Control (RRC) message that includes X sets of parameter values,
 wherein each set of parameter values jointly encodes (1) a configuration parameter of a Demodulation Reference Signal (DMRS), and (2) a transmission indication and configuration parameter for a Phase Tracking Reference Signal (PTRS) indicating whether the PTRS is present, X being a positive integer; and 
   receive, from the base station, a Downlink Control Information message that includes a selection indication indicating a set of parameter values from the X sets of parameter values included in the RRC message.   
     
     
         17 . The device of  claim 16 , wherein the parameter for the PTRS indicates a resource location used by the PTRS. 
     
     
         18 . The device of  claim 16 , wherein the parameter for the PTRS indicates a transmission density used by the PTRS. 
     
     
         19 . The device of  claim 16 , wherein the configuration parameter of the DMRS comprises a type of the DMRS. 
     
     
         20 . The device of  claim 16 , wherein the configuration parameter of the DMRS comprises a scrambling value for scrambling the DMRS.