Wireless communication method and device

Abstract

The embodiments of the present application provide a wireless communication method and device, which can realize the transmission of a response message to the following message: a message carrying identification information of a downlink signal used to characterize a beam. The method includes: a terminal sends a first uplink message to a network device, the first uplink message carries identification information of a first signal received by the terminal, the first signal includes at least part of at least one signal of the first type sent by the network device; the terminal determines a first control resource set CORESET, the first CORESET is used to receive a first response message to the first uplink message; the terminal receives the first response message on the first CORESET.

Description

[0001] This application claims priority to PCT patent application filed with the China Patent Office on September 29, 2017, application number PCT / CN2017 / 104591, with invention name “Wireless Communication Method and Device”, the entire contents of which are incorporated herein by reference. Technical Field

[0002] The present application relates to the field of communications, and more specifically, to a wireless communication method and device. Background Art

[0003] The network device sends a downlink signal to the terminal through multiple transmission beams. The terminal detects the downlink signal sent by the network device and can report beam information to the network device, such as identification information of the signal carried by the downlink beam. The network device can send a response message to the terminal based on the terminal's report.

[0004] How to realize the transmission of response messages has not yet been solved in the New Radio (NR) system. Summary of the invention

[0005] Embodiments of the present application provide a wireless communication method and device that can implement transmission of a response message to the following message: a message carrying identification information of a downlink signal used to characterize a beam.

[0006] In a first aspect, a wireless communication method is provided, comprising:

[0007] The terminal sends a first uplink message to the network device, where the first uplink message carries identification information of a first signal received by the terminal, where the first signal includes at least part of at least one signal of the first type sent by the network device;

[0008] The terminal determines a first control resource set CORESET, where the first CORESET is used to receive a first response message to the first uplink message;

[0009] The terminal receives the first response message on the first CORESET.

[0010] Therefore, in an embodiment of the present application, the terminal sends a first uplink message to the network device, the first uplink message carries identification information of a first signal received by the terminal, and the first signal includes at least part of at least one signal of the first type sent by the network device; the terminal determines a first CORESET, and the terminal receives the first response message to the first uplink message on the first CORESET, and can realize the transmission of a response message to the following message: a message carrying identification information of a downlink signal used to characterize a beam.

[0011] In combination with the first aspect, in a possible implementation manner of the first aspect, all or part of the at least one signal of the first type can be quasi-co-located with a second type of signal that is not the first type according to respective spatial reception parameters.

[0012] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, the terminal determines the first CORESET, including:

[0013] The terminal determines the first CORESET according to the second CORESET corresponding to the second type of signal with quasi-co-location of spatial reception parameters of the first signal.

[0014] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, determining the first CORESET includes:

[0015] The second CORESET is determined as the first CORESET.

[0016] In combination with the first aspect or another possible implementation manner mentioned above, in another possible implementation manner of the first aspect, different signals in the first type of signal are respectively carried by different transmission beams.

[0017] In combination with the first aspect or another possible implementation method mentioned above, in another possible implementation method of the first aspect, the first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the at least one signal detection.

[0018] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, the terminal determines the first control resource set CORESET, including:

[0019] The terminal determines the first CORESET according to a first corresponding relationship between at least one signal of the first type and at least one CORESET.

[0020] In combination with the first aspect or another possible implementation manner mentioned above, in another possible implementation manner of the first aspect, the CORESET corresponding to each signal in the at least one signal is used to receive: a response message to the uplink message corresponding to each signal.

[0021] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, the method further includes:

[0022] The terminal receives first indication information sent by the network device, where the first indication information is used to indicate the first corresponding relationship.

[0023] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, the terminal determines the first control resource set CORESET, including:

[0024] The first CORESET is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for sending the first uplink signal, and the first code is a code for identifying the first signal.

[0025] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, determining the first CORESET according to the first uplink sending resource or the first code of the first uplink message includes:

[0026] According to a second corresponding relationship between at least one uplink transmission resource or code and at least one CORESET, the first CORESET corresponding to the first uplink transmission resource or the first code is determined.

[0027] In combination with the first aspect or another possible implementation method mentioned above, in another possible implementation method of the first aspect, each uplink sending resource or code corresponds to an uplink message of at least one signal of the first type, and the CORESET corresponding to each uplink sending resource or code is used to receive: a response message to the uplink message sent using each uplink sending resource or code.

[0028] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, the method further includes:

[0029] Receive second indication information sent by the network device, where the second indication information is used to indicate the second corresponding relationship.

[0030] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, the method further includes:

[0031] A second response message is received using the first CORESET, where the second response message is a response message to an uplink message sent on a first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

[0032] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, determining the first CORESET according to the first uplink sending resource or the first code includes:

[0033] Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource;

[0034] Determining a third CORESET according to the first random access resource;

[0035] According to the third CORESET, the first CORESET is determined.

[0036] In combination with the first aspect or another possible implementation manner mentioned above, in another possible implementation manner of the first aspect, the third CORESET is configured to receive a second response message, and the second response message is a response message to the following message: an uplink access message sent in the uplink of the first random access resource.

[0037] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, determining the second CORESET according to the first random access resource includes:

[0038] According to a third correspondence between at least one random access resource and at least one CORESET, the second CORESET corresponding to the first random access resource is determined.

[0039] In combination with the first aspect or another possible implementation manner above, in another possible implementation manner of the first aspect, the CORESET corresponding to each random access resource is used to receive a response message to the following message: an uplink access message sent on each random access resource.

[0040] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, determining the first CORESET according to the third CORESET includes:

[0041] The third CORESET is determined as the first CORESET.

[0042] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, the method further includes:

[0043] Receive third indication information sent by the network device, where the third indication information is used to indicate the third corresponding relationship.

[0044] In combination with the first aspect or the above-mentioned another possible implementation manner, in another possible implementation manner of the first aspect, the first uplink sending resource and the first access resource are frequency division multiplexed or code division multiplexed.

[0045] In combination with the first aspect or the foregoing another possible implementation manner, in another possible implementation manner of the first aspect, the first type of signal is a channel state information reference signal CSI-RS, or a synchronization signal block.

[0046] In a second aspect, a wireless communication method is provided, including:

[0047] The network device receives a first uplink message sent by the terminal, where the first uplink message carries identification information of a first signal received by the terminal, where the first signal includes at least part of at least one signal of the first type sent by the network device;

[0048] The network device determines a first control resource set CORESET, where the first CORESET is used to send a first response message to the first uplink message;

[0049] The network device sends the first response message on the first CORESET.

[0050] Therefore, in an embodiment of the present application, the network device receives a first uplink message, the first uplink message carries identification information of a first signal received by the terminal, and the first signal includes at least part of at least one signal of the first type sent by the network device; the network device determines a first CORESET, and the network device sends the first response message to the first uplink message on the first CORESET, which can realize the transmission of a response message to the following message: a message carrying identification information of a downlink signal used to characterize a beam.

[0051] In combination with the second aspect, in a possible implementation manner of the second aspect, all or part of the at least one signal of the first type can be quasi-co-located with a signal of a second type that is not the first type according to respective spatial reception parameters.

[0052] In combination with the second aspect or another possible implementation manner, in another possible implementation manner of the second aspect, the network device determines the first control resource set CORESET, including:

[0053] The network device determines the first CORESET according to the second CORESET corresponding to the second type of signal of the quasi-co-location with respect to the spatial reception parameter of the first signal.

[0054] In combination with the second aspect or the foregoing another possible implementation manner, in another possible implementation manner of the second aspect, determining the first CORESET includes:

[0055] The second CORESET is determined as the first CORESET.

[0056] In combination with the second aspect or another possible implementation manner mentioned above, in another possible implementation manner of the second aspect, different signals in the first type of signal are respectively carried by different transmission beams.

[0057] In combination with the second aspect or another possible implementation method mentioned above, in another possible implementation method of the second aspect, the first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the at least one signal detection.

[0058] In combination with the second aspect or another possible implementation manner, in another possible implementation manner of the second aspect, the network device determines the first control resource set CORESET, including:

[0059] The network device determines the first CORESET according to a first corresponding relationship between at least one signal of the first type and at least one CORESET.

[0060] In combination with the second aspect or another possible implementation manner mentioned above, in another possible implementation manner of the second aspect, the CORESET corresponding to each signal in the at least one signal is used to send: a response message to the uplink message corresponding to each signal.

[0061] In combination with the second aspect or the foregoing another possible implementation manner, in another possible implementation manner of the second aspect, the method further includes:

[0062] The network device sends first indication information to the terminal, where the first indication information is used to indicate the first corresponding relationship.

[0063] In combination with the second aspect or another possible implementation manner, in another possible implementation manner of the second aspect, the network device determines the first control resource set CORESET, including:

[0064] The first CORESET is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for the terminal to send the first uplink signal, and the first code is a code for identifying the first signal.

[0065] In combination with the second aspect or the foregoing another possible implementation manner, in another possible implementation manner of the second aspect, determining the first CORESET according to the first uplink sending resource or the first code of the first uplink message includes:

[0066] According to a second corresponding relationship between at least one uplink transmission resource or code and at least one CORESET, the first CORESET corresponding to the first uplink transmission resource or the first code is determined.

[0067] In combination with the second aspect or another possible implementation method mentioned above, in another possible implementation method of the second aspect, each uplink sending resource or code corresponds to an uplink message of at least one signal of the first type, and the CORESET corresponding to each uplink sending resource or code is used to send: a response message to the uplink message sent using each uplink sending resource or code.

[0068] In combination with the second aspect or the foregoing another possible implementation manner, in another possible implementation manner of the second aspect, the method further includes:

[0069] The network device sends second indication information to the terminal, where the second indication information is used to indicate the second corresponding relationship.

[0070] In combination with the second aspect or the foregoing another possible implementation manner, in another possible implementation manner of the second aspect, the method further includes:

[0071] A second response message is sent using the first CORESET, where the second response message is a response message to an uplink message sent on a first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

[0072] In combination with the second aspect or another possible implementation manner, in another possible implementation manner of the second aspect, determining the first CORESET according to the first uplink sending resource or the first code includes:

[0073] Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource;

[0074] Determining a third CORESET according to the first random access resource;

[0075] According to the third CORESET, the first CORESET is determined.

[0076] In combination with the second aspect or another possible implementation method mentioned above, in another possible implementation method of the second aspect, the third CORESET is used to send a second response message, and the second response message is a response message to the following message: an uplink access message sent in the uplink of the first random access resource.

[0077] In combination with the second aspect or the foregoing another possible implementation manner, in another possible implementation manner of the second aspect, determining the second CORESET according to the first random access resource includes:

[0078] According to a third correspondence between at least one random access resource and at least one CORESET, the second CORESET corresponding to the first random access resource is determined.

[0079] In combination with the second aspect or another possible implementation manner above, in another possible implementation manner of the second aspect, the CORESET corresponding to each random access resource is used to send a response message to the following message: an uplink access message sent on each random access resource.

[0080] In combination with the second aspect or the foregoing another possible implementation manner, in another possible implementation manner of the second aspect, determining the first CORESET according to the third CORESET includes:

[0081] The third CORESET is determined as the first CORESET.

[0082] In combination with the second aspect or the foregoing another possible implementation manner, in another possible implementation manner of the second aspect, the method further includes:

[0083] The network device sends third indication information to the terminal, where the third indication information is used to indicate the third corresponding relationship.

[0084] In combination with the second aspect or another possible implementation manner mentioned above, in another possible implementation manner of the second aspect, the first uplink sending resource and the first access resource are frequency division multiplexed or code division multiplexed.

[0085] In combination with the second aspect or the foregoing another possible implementation manner, in another possible implementation manner of the second aspect, the first type of signal is a channel state information reference signal CSI-RS, or a synchronization signal block.

[0086] In a third aspect, a wireless communication method is provided, including:

[0087] The terminal sends a first uplink message to the network device, where the first uplink message carries identification information of a first signal received by the terminal, where the first signal includes at least part of at least one signal of the first type sent by the network device;

[0088] The terminal determines a first time domain resource set and / or a search space, where the first time domain resource set and / or the search space is used to receive a first response message to the first uplink message;

[0089] The terminal receives the first response message in the first time domain resource set and / or search space.

[0090] Therefore, in an embodiment of the present application, the terminal sends a first uplink message to a network device, the first uplink message carries identification information of a first signal received by the terminal, and the first signal includes at least part of at least one signal of the first type sent by the network device; the terminal determines a first time domain resource set and / or search space, and the terminal receives the first response message to the first uplink message on the first time domain resource set and / or search space, and can realize the transmission of a response message to the following message: a message carrying identification information of a downlink signal used to characterize a beam.

[0091] In combination with the third aspect, in a possible implementation of the third aspect, all or part of the at least one signal of the first type can be quasi-co-located with a second type of signal that is not the first type according to respective spatial reception parameters.

[0092] In combination with the third aspect or another possible implementation manner, in another possible implementation manner of the third aspect, the terminal determines the first time domain resource set and / or the search space, including:

[0093] The terminal determines the first time domain resource set and / or search space according to the second time domain resource set and / or search space corresponding to the second type of signal with quasi-co-location of spatial reception parameters for the first signal.

[0094] In combination with the third aspect or the foregoing another possible implementation manner, in another possible implementation manner of the third aspect, determining the first time domain resource set and / or search space includes:

[0095] The second time domain resource set and / or search space is determined as the first time domain resource set and / or search space.

[0096] In combination with the third aspect or another possible implementation manner mentioned above, in another possible implementation manner of the third aspect, different signals in the first type of signal are respectively carried by different transmission beams.

[0097] In combination with the third aspect or another possible implementation method mentioned above, in another possible implementation method of the third aspect, the first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the at least one signal detection.

[0098] In combination with the third aspect or another possible implementation manner, in another possible implementation manner of the third aspect, the terminal determines the first time domain resource set and / or the search space, including:

[0099] According to a first correspondence between at least one signal of the first type and at least one time domain resource set and / or search space, the terminal determines the first time domain resource set and / or search space.

[0100] In combination with the third aspect or another possible implementation method mentioned above, in another possible implementation method of the third aspect, the time domain resource set and / or search space corresponding to each signal in the at least one signal is used to receive: a response message to the uplink message corresponding to each signal.

[0101] In combination with the third aspect or the foregoing another possible implementation manner, in another possible implementation manner of the third aspect, the method further includes:

[0102] The terminal receives first indication information sent by the network device, where the first indication information is used to indicate the first corresponding relationship.

[0103] In combination with the third aspect or another possible implementation manner, in another possible implementation manner of the third aspect, the terminal determines the first time domain resource set and / or the search space, including:

[0104] The first time domain resource set and / or search space is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for sending the first uplink signal, and the first code is a code for identifying the first signal.

[0105] In combination with the third aspect or another possible implementation manner, in another possible implementation manner of the third aspect, determining the first time domain resource set and / or search space according to the first uplink sending resource or the first code of the first uplink message includes:

[0106] According to a second correspondence between at least one uplink transmission resource or code and at least one time domain resource set and / or search space, the first time domain resource set and / or search space corresponding to the first uplink transmission resource or first code is determined.

[0107] In combination with the third aspect or another possible implementation method mentioned above, in another possible implementation method of the third aspect, each uplink sending resource or code corresponds to an uplink message of at least one signal of the first type, and the time domain resource set and / or search space corresponding to each uplink sending resource or code is used to receive: a response message to the uplink message sent using each uplink sending resource or code.

[0108] In combination with the third aspect or the foregoing another possible implementation manner, in another possible implementation manner of the third aspect, the method further includes:

[0109] Receive second indication information sent by the network device, where the second indication information is used to indicate the second corresponding relationship.

[0110] In combination with the third aspect or the foregoing another possible implementation manner, in another possible implementation manner of the third aspect, the method further includes:

[0111] A second response message is received using the first time domain resource set and / or search space, where the second response message is a response message to an uplink message sent on a first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

[0112] In combination with the third aspect or another possible implementation manner, in another possible implementation manner of the third aspect, determining the first time domain resource set and / or the search space according to the first uplink sending resource or the first code includes:

[0113] Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource;

[0114] Determine a third time domain resource set and / or search space according to the first random access resource;

[0115] The first time domain resource set and / or search space is determined according to the third time domain resource set and / or search space.

[0116] In combination with the third aspect or another possible implementation method mentioned above, in another possible implementation method of the third aspect, the third time domain resource set and / or search space configuration is used for receiving a second response message, and the second response message is a response message to the following message: an uplink access message sent in the uplink of the first random access resource.

[0117] In combination with the third aspect or the foregoing another possible implementation manner, in another possible implementation manner of the third aspect, determining the second time domain resource set and / or the search space according to the first random access resource includes:

[0118] According to a third correspondence between at least one random access resource and at least one time domain resource set and / or search space, the second time domain resource set and / or search space corresponding to the first random access resource is determined.

[0119] In combination with the third aspect or another possible implementation method mentioned above, in another possible implementation method of the third aspect, the time domain resource set and / or search space corresponding to each random access resource is used to receive a response message to the following message: an uplink access message sent on each random access resource.

[0120] In combination with the third aspect or the foregoing another possible implementation manner, in another possible implementation manner of the third aspect, determining the first time domain resource set and / or search space according to the third time domain resource set and / or search space includes:

[0121] The third time domain resource set and / or search space is determined as the first time domain resource set and / or search space.

[0122] In combination with the third aspect or the foregoing another possible implementation manner, in another possible implementation manner of the third aspect, the method further includes:

[0123] Receive third indication information sent by the network device, where the third indication information is used to indicate the third corresponding relationship.

[0124] In combination with the third aspect or another possible implementation manner above, in another possible implementation manner of the third aspect, the first uplink sending resource and the first access resource are frequency division multiplexed or code division multiplexed.

[0125] In combination with the third aspect or another possible implementation manner above, in another possible implementation manner of the third aspect, the first type of signal is a channel state information reference signal CSI-RS, or a synchronization signal block.

[0126] In a fourth aspect, a wireless communication method is provided, including:

[0127] The network device receives a first uplink message sent by the terminal, where the first uplink message carries identification information of a first signal received by the terminal, where the first signal includes at least part of at least one signal of the first type sent by the network device;

[0128] The network device determines a first time domain resource set and / or a search space, where the first time domain resource set and / or the search space is used to send a first response message to the first uplink message;

[0129] The network device sends the first response message in the first time domain resource set and / or search space.

[0130] Therefore, in an embodiment of the present application, a network device receives a first uplink message, the first uplink message carries identification information of a first signal received by the terminal, and the first signal includes at least part of at least one signal of the first type sent by the network device; the network device determines a first time domain resource set and / or search space, and the network device sends the first response message to the first uplink message on the first time domain resource set and / or search space, thereby enabling transmission of a response message to the following message: a message carrying identification information of a downlink signal used to characterize a beam.

[0131] In combination with the fourth aspect, in a possible implementation of the fourth aspect, all or part of the at least one signal of the first type can be quasi-co-located with a signal of a second type that is not the first type according to respective spatial reception parameters.

[0132] In combination with the fourth aspect or another possible implementation manner, in another possible implementation manner of the fourth aspect, the network device determines the first time domain resource set and / or the search space, including:

[0133] The network device determines the first time domain resource set and / or search space according to the second time domain resource set and / or search space corresponding to the second type of signal with quasi-co-location of spatial reception parameters of the first signal.

[0134] In combination with the fourth aspect or another possible implementation manner, in another possible implementation manner of the fourth aspect, determining the first time domain resource set and / or search space includes:

[0135] The second time domain resource set and / or search space is determined as the first time domain resource set and / or search space.

[0136] In combination with the fourth aspect or another possible implementation manner mentioned above, in another possible implementation manner of the fourth aspect, different signals in the first type of signal are respectively carried by different transmission beams.

[0137] In combination with the fourth aspect or another possible implementation method mentioned above, in another possible implementation method of the fourth aspect, the first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the at least one signal detection.

[0138] In combination with the fourth aspect or another possible implementation manner, in another possible implementation manner of the fourth aspect, the network device determines the first time domain resource set and / or the search space, including:

[0139] According to a first corresponding relationship between at least one signal of the first type and at least one time domain resource set and / or search space, the network device determines the first time domain resource set and / or search space.

[0140] In combination with the fourth aspect or another possible implementation method mentioned above, in another possible implementation method of the fourth aspect, the time domain resource set and / or search space corresponding to each signal in the at least one signal is used to send: a response message to the uplink message corresponding to each signal.

[0141] In combination with the fourth aspect or the foregoing another possible implementation manner, in another possible implementation manner of the fourth aspect, the method further includes:

[0142] The network device sends first indication information to the terminal, where the first indication information is used to indicate the first corresponding relationship.

[0143] In combination with the fourth aspect or another possible implementation manner, in another possible implementation manner of the fourth aspect, the network device determines the first time domain resource set and / or the search space, including:

[0144] The first time domain resource set and / or search space is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for the terminal to send the first uplink signal, and the first code is a code for identifying the first signal.

[0145] In combination with the fourth aspect or another possible implementation manner, in another possible implementation manner of the fourth aspect, determining the first time domain resource set and / or search space according to the first uplink sending resource or the first code of the first uplink message includes:

[0146] According to a second correspondence between at least one uplink transmission resource or code and at least one time domain resource set and / or search space, the first time domain resource set and / or search space corresponding to the first uplink transmission resource or first code is determined.

[0147] In combination with the fourth aspect or another possible implementation method mentioned above, in another possible implementation method of the fourth aspect, each uplink sending resource or code corresponds to an uplink message of at least one signal of the first type, and the time domain resource set and / or search space corresponding to each uplink sending resource or code is used to send: a response message to the uplink message sent using each uplink sending resource or code.

[0148] In combination with the fourth aspect or the foregoing another possible implementation manner, in another possible implementation manner of the fourth aspect, the method further includes:

[0149] The network device sends second indication information to the terminal, where the second indication information is used to indicate the second corresponding relationship.

[0150] In combination with the fourth aspect or the foregoing another possible implementation manner, in another possible implementation manner of the fourth aspect, the method further includes:

[0151] A second response message is sent using the first time domain resource set and / or search space, where the second response message is a response message to the uplink message sent on the first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

[0152] In combination with the fourth aspect or another possible implementation manner, in another possible implementation manner of the fourth aspect, determining the first time domain resource set and / or the search space according to the first uplink sending resource or the first code includes:

[0153] Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource;

[0154] Determine a third time domain resource set and / or search space according to the first random access resource;

[0155] The first time domain resource set and / or search space is determined according to the third time domain resource set and / or search space.

[0156] In combination with the fourth aspect or another possible implementation method mentioned above, in another possible implementation method of the fourth aspect, the third time domain resource set and / or search space is used to send a second response message, and the second response message is a response message to the following message: an uplink access message sent in the uplink of the first random access resource.

[0157] In combination with the fourth aspect or the foregoing another possible implementation manner, in another possible implementation manner of the fourth aspect, determining a second time domain resource set and / or a search space according to the first random access resource includes:

[0158] According to a third correspondence between at least one random access resource and at least one time domain resource set and / or search space, the second time domain resource set and / or search space corresponding to the first random access resource is determined.

[0159] In combination with the fourth aspect or another possible implementation method mentioned above, in another possible implementation method of the fourth aspect, the time domain resource set and / or search space corresponding to each random access resource is used to send a response message to the following message: an uplink access message sent on each random access resource.

[0160] In combination with the fourth aspect or the foregoing another possible implementation manner, in another possible implementation manner of the fourth aspect, determining the first time domain resource set and / or the search space according to the third time domain resource set and / or the search space includes:

[0161] The third time domain resource set and / or search space is determined as the first time domain resource set and / or search space.

[0162] In combination with the fourth aspect or the foregoing another possible implementation manner, in another possible implementation manner of the fourth aspect, the method further includes:

[0163] The network device sends third indication information to the terminal, where the third indication information is used to indicate the third corresponding relationship.

[0164] In combination with the fourth aspect or another possible implementation manner mentioned above, in another possible implementation manner of the fourth aspect, the first uplink sending resource and the first access resource are frequency division multiplexed or code division multiplexed.

[0165] In combination with the fourth aspect or another possible implementation manner above, in another possible implementation manner of the fourth aspect, the first type of signal is a channel state information reference signal CSI-RS, or a synchronization signal block.

[0166] In a fifth aspect, a terminal is provided for executing the method in the first aspect or any possible implementation of the first aspect or the third aspect or any possible implementation of the third aspect. Specifically, the terminal device includes a functional module for executing the method in the first aspect or any possible implementation of the first aspect or the third aspect or any possible implementation of the third aspect.

[0167] In a sixth aspect, a network device is provided, for executing the method in the second aspect or any possible implementation of the second aspect or the fourth aspect or any possible implementation of the fourth aspect. Specifically, the network device includes a functional module for executing the method in the second aspect or any possible implementation of the second aspect or the fourth aspect or any possible implementation of the fourth aspect.

[0168] In a seventh aspect, a terminal is provided, comprising a processor, a memory, and a transceiver. The processor, the memory, and the transceiver communicate with each other through an internal connection path, and transmit control and / or data signals, so that the terminal executes the method in the first aspect or any possible implementation of the first aspect or the third aspect or any possible implementation of the third aspect.

[0169] In an eighth aspect, a network device is provided, comprising a processor, a memory, and a transceiver. The processor, the memory, and the transceiver communicate with each other through an internal connection path, and transmit control and / or data signals, so that the network device executes the method in the second aspect or any possible implementation of the second aspect or the fourth aspect or any possible implementation of the fourth aspect.

[0170] In a ninth aspect, a computer-readable medium is provided for storing a computer program, wherein the computer program includes instructions for executing any one of the above methods or any possible implementations.

[0171] In a tenth aspect, a computer program product comprising instructions is provided, which, when executed on a computer, enables the computer to execute any one of the above methods or any possible implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0172] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0173] Figure 1 is a schematic diagram of a wireless communication system according to an embodiment of the present application.

[0174] Figure 2 It is a schematic flowchart of a wireless communication method according to an embodiment of the present application.

[0175] Figure 3 It is a schematic flowchart of a wireless communication method according to an embodiment of the present application.

[0176] Figure 4 It is a schematic flowchart of a wireless communication method according to an embodiment of the present application.

[0177] Figure 5 It is a schematic flowchart of a wireless communication method according to an embodiment of the present application.

[0178] Figure 6 It is a schematic block diagram of a terminal according to an embodiment of the present application.

[0179] Figure 7 It is a schematic block diagram of a network device according to an embodiment of the present application.

[0180] Figure 8 is a schematic block diagram of a system chip according to an embodiment of the present application.

[0181] Fig. 9 It is a schematic block diagram of a communication device according to an embodiment of the present application. DETAILED DESCRIPTION

[0182] The following will describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0183] The technical solutions of the embodiments of the present application can be applied to various communication systems, for example: Global System of Mobile communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD) system, Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system or future 5G system.

[0184] Figure 1A wireless communication system 100 applied in an embodiment of the present application is shown. The wireless communication system 100 may include a network device 110. The network device 100 may be a device that communicates with a terminal device. The network device 100 may provide communication coverage for a specific geographical area, and may communicate with a terminal device (e.g., UE) located in the coverage area. Optionally, the network device 100 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station (EvolutionalNode B, eNB or eNodeB) in an LTE system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or the network device may be a relay station, an access point, a vehicle-mounted device, a wearable device, a network-side device in a future 5G network, or a network device in a future evolved public land mobile network (Public Land Mobile Network, PLMN), etc.

[0185] The wireless communication system 100 also includes at least one terminal device 120 located within the coverage of the network device 110. The terminal device 120 may be mobile or fixed. Optionally, the terminal device 120 may refer to an access terminal, a user equipment (UE), a user unit, a user station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent or a user device. The access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G network, or a terminal device in a future evolved PLMN, etc.

[0186] Optionally, terminal devices 120 may perform device-to-device (D2D) communication with each other.

[0187] Optionally, the 5G system or network may also be referred to as a New Radio (NR) system or network.

[0188] Figure 1One network device and two terminal devices are shown exemplarily. Optionally, the wireless communication system 100 may include multiple network devices and each network device may include another number of terminal devices within its coverage area, which is not limited in the embodiments of the present application.

[0189] Optionally, the wireless communication system 100 may also include other network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.

[0190] It should be understood that the terms "system" and "network" are often used interchangeably in this article. The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0191] Figure 2 is a schematic flow chart of a wireless communication method 200 according to an embodiment of the present application. The method 200 may optionally be applied to Figure 1 The system shown in the figure is not limited thereto. The method 200 may optionally be executed by a terminal. The method 200 includes at least part of the following contents.

[0192] In 210, the terminal sends a first uplink message to the network device, where the first uplink message carries identification information of a first signal received by the terminal, where the first signal includes at least part of at least one signal of the first type sent by the network device.

[0193] Optionally, the first type of signal is a channel state information reference signal (Channel State Information Reference Signal, CSI-RS) or a synchronization signal block (Synchronization Signal Block, SS Block).

[0194] Optionally, all or part of the at least one signal of the first type can be quasi-co-located with a signal of a second type other than the first type according to respective spatial reception parameters.

[0195] Specifically, the first type of signal can be quasi-co-located with the second type of signal with respect to the spatial reception parameters, that is, the network sends the first type of signal 1 through beam 1. If signal 1 is quasi-co-located with the second type of signal 2 with respect to the spatial reception parameters, the network sends signal 2 through transmitting beam 1, or the terminal sends signal 2 through the uplink transmitting beam 1 which is the same as transmitting beam 1.

[0196] Optionally, different signals in the first type of signal are carried by different transmission beams respectively.

[0197] Specifically, the network device can send a first type of downlink signal, such as a CSI-RS or a synchronization signal block, through multiple transmit beams. Each downlink beam can carry identification information of the transmitted downlink signal, wherein different downlink beams carry different identification information of the downlink signals. At this time, the downlink signal with the same identification information can be called a downlink signal, and the number of downlink signals can be equal to the number of transmit beams.

[0198] Optionally, the first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the at least one signal detection.

[0199] Specifically, the terminal can detect the downlink signal sent by the network device through multiple transmission beams, and can determine the transmission beam with better signal quality (for example, the best, the quality meets the predetermined value) based on the detection results, and notify the network device of the transmission beam. Specifically, the identification information of the signal with the best downlink signal quality can be notified to the network device.

[0200] In 220, the terminal determines a first control resource set (Control Resource Set, CORESET), and the first CORESET is used to receive a first response message to the first uplink message.

[0201] Optionally, CORESET may include at least one physical downlink control channel (PDCCH) candidate position.

[0202] Optionally, the aggregation level of the PDCCH candidates may be 1, 2, 4 or 8, that is, may occupy 1, 2, 4 or 8 control channel elements (CCEs).

[0203] Optionally, one CORESET may include PDCCH candidates of multiple aggregation levels, for example, PDCCH candidates of 1, 2, 4 and 8 aggregation levels at the same time.

[0204] In 230, the terminal receives the first response message on the first CORESET.

[0205] Specifically, the terminal may perform blind detection on the first CORESE to obtain the first response message.

[0206] In order to facilitate a clearer understanding of the present application, the following will describe how the terminal determines the first CORESET in combination with several implementation methods.

[0207] Method 1

[0208] The terminal determines the first CORESET according to the second CORESET corresponding to the second type of signal with quasi-co-location of spatial reception parameters of the first signal.

[0209] Specifically, the terminal may determine a second type of signal that is quasi-co-located with the first signal with respect to spatial reception parameters, determine a CORESET corresponding to the second type of signal, and thereby determine the first CORESET.

[0210] The second type of signal may be an uplink signal, and the CORESET corresponding to the second type of signal may be a CORESET for receiving a response message to the signal.

[0211] Alternatively, the second type of signal may be a downlink signal, and the CORESET corresponding to the second type may be the CORESET that receives the signal.

[0212] Optionally, at least one signal of the second type may have a direct correspondence with at least one CORESET.

[0213] Among them, the second type of signal corresponds to CORESET one by one; or multiple signals of the second type can correspond to one CORESET; or one signal of the second type can correspond to multiple CORESETs.

[0214] Optionally, the terminal may determine the second CORESET as the first CORESET.

[0215] Alternatively, the terminal may also change the second CORESET, for example, by increasing or decreasing resources, etc., to obtain the first CORESET.

[0216] Method 2

[0217] The terminal determines the first CORESET according to a first corresponding relationship between the at least one signal of the first type and the at least one CORESET.

[0218] Specifically, at least one signal of the first type may have a direct corresponding relationship with at least one CORESET.

[0219] Among them, signals with different identification information can correspond to different CORESETs, for example, the first type of signal corresponds to CORESET one by one; or multiple signals can correspond to one CORESET; or one signal can correspond to multiple CORESETs.

[0220] Optionally, the CORESET corresponding to each signal of the at least one signal is used to receive: a response message to the uplink message corresponding to each signal.

[0221] Optionally, the terminal receives first indication information sent by the network device, and the first indication information is used to indicate the first corresponding relationship. That is, the first corresponding relationship may be configured by the network device to the terminal. Of course, the first corresponding relationship may also be preset on the terminal.

[0222] Method 3

[0223] The terminal determines the first CORESET according to a first uplink transmission resource or a first code, wherein the first uplink transmission resource is a resource for transmitting the first uplink signal, and the first code is a code for identifying the first signal.

[0224] Specifically, the terminal may determine the first CORESET according to the resource for sending the first uplink signal and the code identifying the first signal.

[0225] In one implementation, the first CORESET corresponding to the first uplink transmission resource or the first code is determined according to a second corresponding relationship between at least one uplink transmission resource or code and at least one CORESET.

[0226] Specifically, at least one uplink transmission resource may have a direct correspondence with at least one CORESET, wherein uplink transmission resources carrying different identification information may correspond to different CORESETs, for example, uplink transmission resources correspond one-to-one to CORESETs; or multiple uplink transmission resources may correspond to one CORESET; or one uplink transmission resource may correspond to multiple CORESETs.

[0227] Here, a resource for sending an uplink signal (carrying an identifier of a first type of signal) may be referred to as a resource, but the present application is not limited thereto, and the division unit of the uplink sending resource may also be in other forms.

[0228] Optionally, the uplink transmission resources mentioned above may be frequency division multiplexed or code division multiplexed with random access resources.

[0229] Alternatively, at least one code may have a direct correspondence with at least one CORESET, wherein codes identifying different first type signals may correspond to different CORESETs, for example, codes and CORESETs may correspond one to one; or multiple codes may correspond to one CORESET; or one code may correspond to multiple CORESETs.

[0230] Optionally, the above-mentioned code may have the same sequence as the random access preamble code but a different cyclic shift.

[0231] Optionally, the codes and the first type of uplink signals may correspond one to one, that is, one code may identify one uplink signal, but the embodiments of the present application are not limited thereto. For example, one code may identify a group of signals, etc.

[0232] Optionally, each uplink sending resource or code corresponds to an uplink message of at least one signal of the first type, and the CORESET corresponding to each uplink sending resource or code is used to receive: a response message to the uplink message sent using each uplink sending resource or code.

[0233] Optionally, the terminal receives second indication information sent by the network device, and the second indication information is used to indicate the second corresponding relationship. That is, the second corresponding relationship may be configured by the network device to the terminal. Of course, the second corresponding relationship may also be preset on the terminal.

[0234] Optionally, the first CORESET is used to receive a second response message, where the second response message is a response message to an uplink message sent on a first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

[0235] Specifically, the CORESET configured to receive the above-mentioned first response message can be used to receive a response message to an uplink message sent on the first random access resource. Here, the random access resource and the uplink sending resource may have a corresponding relationship, and the corresponding relationship may optionally be related to a multiplexing relationship, that is, if a random access resource has a frequency division multiplexing or code division multiplexing relationship with an uplink sending resource, then the random access resource is the random access resource corresponding to the uplink sending resource.

[0236] In another implementation, a first random access resource is determined, where the first random access resource is a random access resource corresponding to the first uplink sending resource; a third CORESET is determined based on the first random access resource; and the first CORESET is determined based on the third CORESET.

[0237] Specifically, the random access resource and the uplink transmission resource may have a corresponding relationship, and the corresponding relationship may optionally be related to the multiplexing relationship, that is, if a certain random access resource and an uplink transmission resource have a frequency division multiplexing or code division multiplexing relationship, then the random access resource is the random access resource corresponding to the uplink transmission resource. The terminal may determine a first random access resource corresponding to the first uplink transmission resource, and determine the CORESET corresponding to the first random access resource accordingly, and determine the first CORESET according to the CORESET corresponding to the random access resource.

[0238] Optionally, the third CORESET is configured to receive a second response message, where the second response message is a response message to the following message: an uplink access message sent uplink on the first random access resource.

[0239] Optionally, the second CORESET corresponding to the first random access resource is determined according to a third corresponding relationship between at least one random access resource and at least one CORESET.

[0240] Specifically, at least one random access resource may have a direct correspondence with at least one CORESET, wherein different random access resources may correspond to different CORESETs, for example, a random access resource may correspond to a CORESET one-to-one; or multiple random access resources may correspond to one CORESET; or, one random access resource may correspond to multiple CORESETs.

[0241] Optionally, the CORESET corresponding to each random access resource is used to receive a response message to the following message: an uplink access message sent on each random access resource.

[0242] Optionally, the terminal may determine the third CORESET as the first CORESET.

[0243] Alternatively, the terminal may also change the third CORESET, for example, by increasing or decreasing resources, etc., to obtain the first CORESET.

[0244] Optionally, the terminal receives third indication information sent by the network device, and the third indication information is used to indicate the third corresponding relationship. That is, the third corresponding relationship may be configured by the network device to the terminal. Of course, the third corresponding relationship may also be preset on the terminal.

[0245] Therefore, in an embodiment of the present application, the terminal sends a first uplink message to the network device, the first uplink message carries identification information of a first signal received by the terminal, and the first signal includes at least part of at least one signal of the first type sent by the network device; the terminal determines a first CORESET, and the terminal receives the first response message to the first uplink message on the first CORESET, and can realize the transmission of a response message to the following message: a message carrying identification information of a downlink signal used to characterize a beam.

[0246] Figure 3 3 is a schematic flow chart of a wireless communication method 300 according to an embodiment of the present application. The method 300 includes at least part of the following contents.

[0247] In 310, the network device receives a first uplink message sent by the terminal, where the first uplink message carries identification information of a first signal received by the terminal, where the first signal includes at least part of at least one signal of the first type sent by the network device.

[0248] In 320, the network device determines a first control resource set CORESET, where the first CORESET is used to send a first response message to the first uplink message.

[0249] In 330, the network device sends the first response message on the first CORESET.

[0250] Optionally, all or part of the at least one signal of the first type can be quasi-co-located with a signal of a second type other than the first type according to respective spatial reception parameters.

[0251] Optionally, the network device determines the first CORESET according to the second CORESET corresponding to the second type of signal with quasi-co-location of spatial reception parameters of the first signal.

[0252] Optionally, the second CORESET is determined as the first CORESET.

[0253] Optionally, different signals in the first type of signal are carried by different transmission beams respectively.

[0254] Optionally, the first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the at least one signal detection.

[0255] Optionally, the network device determines the first CORESET according to a first corresponding relationship between the at least one signal of the first type and at least one CORESET.

[0256] Optionally, the CORESET corresponding to each signal of the at least one signal is used to send: a response message to the uplink message corresponding to each signal.

[0257] Optionally, the network device sends first indication information to the terminal, where the first indication information is used to indicate the first corresponding relationship.

[0258] Optionally, the first CORESET is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for the terminal to send the first uplink signal, and the first code is a code for identifying the first signal.

[0259] Optionally, according to a second corresponding relationship between at least one uplink transmission resource or code and at least one CORESET, the first CORESET corresponding to the first uplink transmission resource or the first code is determined.

[0260] Optionally, each uplink sending resource or code corresponds to an uplink message of at least one signal of the first type, and the CORESET corresponding to each uplink sending resource or code is used to send: a response message to the uplink message sent using each uplink sending resource or code.

[0261] Optionally, the network device sends second indication information to the terminal, where the second indication information is used to indicate the second corresponding relationship.

[0262] Optionally, using the first CORESET, the network device sends a second response message, where the second response message is a response message to an uplink message sent on a first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

[0263] Optionally, the network device determines a first random access resource, which is a random access resource corresponding to the first uplink sending resource; the network device determines a third CORESET based on the first random access resource; the network device determines the first CORESET based on the third CORESET.

[0264] Optionally, the third CORESET is used to send a second response message, and the second response message is a response message to the following message: an uplink access message sent uplink on the first random access resource.

[0265] Optionally, according to a third corresponding relationship between at least one random access resource and at least one CORESET, the network device determines the second CORESET corresponding to the first random access resource.

[0266] Optionally, the CORESET corresponding to each random access resource is used to send a response message to the following message: an uplink access message sent on each random access resource.

[0267] Optionally, the network device determines the third CORESET as the first CORESET.

[0268] Optionally, the network device sends third indication information to the terminal, where the third indication information is used to indicate the third corresponding relationship.

[0269] Optionally, the first uplink sending resource and the first access resource are frequency division multiplexed or code division multiplexed.

[0270] Optionally, the first type of signal is a channel state information reference signal CSI-RS, or a synchronization signal block.

[0271] It should be understood that the specific implementation method of the network device determining the first CORESET can refer to the description on the terminal side, and for the sake of brevity, it will not be repeated here.

[0272] Therefore, in an embodiment of the present application, the network device receives a first uplink message, the first uplink message carries identification information of a first signal received by the terminal, and the first signal includes at least part of at least one signal of the first type sent by the network device; the network device determines a first CORESET, and the network device sends the first response message to the first uplink message on the first CORESET, which can realize the transmission of a response message to the following message: a message carrying identification information of a downlink signal used to characterize a beam.

[0273] Figure 4 is a schematic flow chart of a wireless communication method 400 according to an embodiment of the present application. The method 400 may optionally be applied to Figure 1 The system shown in the figure is not limited thereto. The method 400 may optionally be executed by a terminal. The method 400 includes at least part of the following contents.

[0274] In 410, the terminal sends a first uplink message to the network device, where the first uplink message carries identification information of a first signal received by the terminal, where the first signal includes at least part of at least one signal of the first type sent by the network device.

[0275] Optionally, the first type of signal is a channel state information reference signal (Channel State Information Reference Signal, CSI-RS) or a synchronization signal block (Synchronization Signal Block, SS Block).

[0276] Optionally, all or part of the at least one signal of the first type can be quasi-co-located with a signal of a second type other than the first type according to respective spatial reception parameters.

[0277] Specifically, the first type of signal can be quasi-co-located with the second type of signal with respect to the spatial reception parameters, that is, the network sends the first type of signal 1 through beam 1. If signal 1 is quasi-co-located with the second type of signal 2 with respect to the spatial reception parameters, the network sends signal 2 through transmitting beam 1, or the terminal sends signal 2 through the uplink transmitting beam 1 which is the same as transmitting beam 1.

[0278] Optionally, different signals in the first type of signal are carried by different transmission beams respectively.

[0279] Specifically, the network device can send a first type of downlink signal, such as a CSI-RS or a synchronization signal block, through multiple transmit beams. Each downlink beam can carry identification information of the transmitted downlink signal, wherein different downlink beams carry different identification information of the downlink signals. At this time, the downlink signal with the same identification information can be called a downlink signal, and the number of downlink signals can be equal to the number of transmit beams.

[0280] Optionally, the first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the at least one signal detection.

[0281] Specifically, the terminal can detect the downlink signal sent by the network device through multiple transmission beams, and can determine the transmission beam with better signal quality (for example, the best, the quality meets the predetermined value) based on the detection results, and notify the network device of the transmission beam. Specifically, the identification information of the signal with the best downlink signal quality can be notified to the network device.

[0282] In 420, the terminal determines a first time domain resource set and / or a search space, where the first time domain resource set and / or the search space is used to receive a first response message to the first uplink message.

[0283] Optionally, a time domain resource set or a search space may be used to transmit the PDCCH.

[0284] Optionally, the time domain resource set and / or the search space may include at least one physical downlink control channel (PDCCH) candidate position.

[0285] Optionally, the aggregation level of the PDCCH candidates may be 1, 2, 4 or 8, that is, may occupy 1, 2, 4 or 8 control channel elements (CCEs).

[0286] Optionally, a time domain resource set and / or search space may include PDCCH candidates of multiple aggregation levels, for example, PDCCH candidates of 1, 2, 4 and 8 aggregation levels simultaneously.

[0287] In 430, the terminal receives the first response message on the first time domain resource set and / or search space.

[0288] Specifically, the terminal may perform blind detection in the first time domain resource set and / or search space to obtain the first response message.

[0289] In order to facilitate a clearer understanding of the present application, the following will describe how the terminal determines the first time domain resource set and / or the search space in combination with several implementation methods.

[0290] Method 1

[0291] The terminal determines the first time domain resource set and / or search space according to the second time domain resource set and / or search space corresponding to the second type of signal with quasi-co-location of spatial reception parameters of the first signal.

[0292] Specifically, the terminal can determine a second type of signal that is quasi-co-located with the first signal with respect to spatial reception parameters, determine a time domain resource set and / or search space corresponding to the second type of signal, and thereby determine the first time domain resource set and / or search space.

[0293] Among them, the second type of signal may be an uplink signal, and the time domain resource set and / or search space corresponding to the second type of signal may be a time domain resource set and / or search space used to receive a response message to the signal.

[0294] Alternatively, the second type of signal may be a downlink signal, and the time domain resource set and / or search space corresponding to the second type may be a time domain resource set and / or search space for receiving the signal.

[0295] Optionally, at least one signal of the second type may have a direct correspondence with at least one time domain resource set and / or search space.

[0296] Among them, the second type of signal corresponds one-to-one to the time domain resource set and / or the search space; or multiple signals of the second type can correspond to one time domain resource set and / or search space; or, one signal of the second type can correspond to multiple time domain resource sets and / or search spaces.

[0297] Optionally, the terminal may determine the second time domain resource set and / or search space as the first time domain resource set and / or search space.

[0298] Alternatively, the terminal may also change the second time domain resource set and / or search space, for example, increase resources or decrease resources, etc., to obtain the first time domain resource set and / or search space.

[0299] Method 2

[0300] According to a first corresponding relationship between at least one signal of the first type and at least one time domain resource set and / or search space, the terminal determines the first time domain resource set and / or search space.

[0301] Specifically, at least one signal of the first type may have a direct corresponding relationship with at least one time domain resource set and / or search space.

[0302] Among them, signals with different identification information can correspond to different time domain resource sets and / or search spaces, for example, the first type of signal corresponds one-to-one to the time domain resource set and / or search space; or multiple signals can correspond to one time domain resource set and / or search space; or, one signal can correspond to multiple time domain resource sets and / or search spaces.

[0303] Optionally, the time domain resource set and / or search space corresponding to each signal of the at least one signal is used to receive: a response message to the uplink message corresponding to each signal.

[0304] Optionally, the terminal receives first indication information sent by the network device, and the first indication information is used to indicate the first corresponding relationship. That is, the first corresponding relationship may be configured by the network device to the terminal. Of course, the first corresponding relationship may also be preset on the terminal.

[0305] Method 3

[0306] The terminal determines the first time domain resource set and / or search space according to a first uplink transmission resource or a first code, wherein the first uplink transmission resource is a resource for transmitting the first uplink signal, and the first code is a code for identifying the first signal.

[0307] Specifically, the terminal may determine the first time domain resource set and / or the search space according to the resource for sending the first uplink signal and the code for identifying the first signal.

[0308] In one implementation, the first time domain resource set and / or search space corresponding to the first uplink transmission resource or the first code is determined based on a second correspondence between at least one uplink transmission resource or code and at least one time domain resource set and / or search space.

[0309] Specifically, at least one uplink sending resource may have a direct correspondence with at least one time domain resource set and / or search space, wherein uplink sending resources carrying different identification information may correspond to different time domain resource sets and / or search spaces, for example, an uplink sending resource may correspond one-to-one with a time domain resource set and / or search space; or multiple uplink sending resources may correspond to one time domain resource set and / or search space; or one uplink sending resource may correspond to multiple time domain resource sets and / or search spaces.

[0310] Here, a resource for sending an uplink signal (carrying an identifier of a first type of signal) may be referred to as a resource, but the present application is not limited thereto, and the division unit of the uplink sending resource may also be in other forms.

[0311] Optionally, the uplink transmission resources mentioned above may be frequency division multiplexed or code division multiplexed with random access resources.

[0312] Alternatively, at least one code may have a direct correspondence with at least one time domain resource set and / or search space, wherein codes identifying different first type signals may correspond to different time domain resource sets and / or search spaces, for example, a code may correspond one-to-one with a time domain resource set and / or search space; or multiple codes may correspond to one time domain resource set and / or search space; or one code may correspond to multiple time domain resource sets and / or search spaces.

[0313] Optionally, the above-mentioned code may have the same sequence as the random access preamble code but a different cyclic shift.

[0314] Optionally, the codes and the first type of uplink signals may correspond one to one, that is, one code may identify one uplink signal, but the embodiments of the present application are not limited thereto. For example, one code may identify a group of signals, etc.

[0315] Optionally, each uplink sending resource or code corresponds to an uplink message of at least one signal of the first type, and the time domain resource set and / or search space corresponding to each uplink sending resource or code is used to receive: a response message to the uplink message sent using each uplink sending resource or code.

[0316] Optionally, the terminal receives second indication information sent by the network device, and the second indication information is used to indicate the second corresponding relationship. That is, the second corresponding relationship may be configured by the network device to the terminal. Of course, the second corresponding relationship may also be preset on the terminal.

[0317] Optionally, the first time domain resource set and / or search space is used to receive a second response message, where the second response message is a response message to an uplink message sent on a first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

[0318] Specifically, the time domain resource set and / or search space configured for receiving the above-mentioned first response message may be used to receive a response message to an uplink message sent on a first random access resource. Here, the random access resource and the uplink sending resource may have a corresponding relationship, and the corresponding relationship may optionally be related to a multiplexing relationship, that is, if a random access resource has a frequency division multiplexing or code division multiplexing relationship with an uplink sending resource, then the random access resource is the random access resource corresponding to the uplink sending resource.

[0319] In another implementation, a first random access resource is determined, where the first random access resource is a random access resource corresponding to the first uplink sending resource; based on the first random access resource, a third time domain resource set and / or search space is determined; based on the third time domain resource set and / or search space, the first time domain resource set and / or search space is determined.

[0320] Specifically, the random access resource and the uplink transmission resource may have a corresponding relationship, and the corresponding relationship may optionally be related to the multiplexing relationship, that is, if a certain random access resource and an uplink transmission resource have a frequency division multiplexing or code division multiplexing relationship, then the random access resource is the random access resource corresponding to the uplink transmission resource. The terminal may determine a first random access resource corresponding to the first uplink transmission resource, and determine the time domain resource set and / or search space corresponding to the first random access resource accordingly, and determine the first time domain resource set and / or search space according to the time domain resource set and / or search space corresponding to the random access resource.

[0321] Optionally, the third time domain resource set and / or search space configuration is used for receiving a second response message, where the second response message is a response message to the following message: an uplink access message sent in the uplink of the first random access resource.

[0322] Optionally, the second time domain resource set and / or search space corresponding to the first random access resource is determined based on a third correspondence between at least one random access resource and at least one time domain resource set and / or search space.

[0323] Specifically, at least one random access resource may have a direct correspondence with at least one time domain resource set and / or search space, wherein different random access resources may correspond to different time domain resource sets and / or search spaces, for example, a random access resource may correspond one-to-one with a time domain resource set and / or search space; or multiple random access resources may correspond to one time domain resource set and / or search space; or one random access resource may correspond to multiple time domain resource sets and / or search spaces.

[0324] Optionally, the time domain resource set and / or search space corresponding to each random access resource is used to receive a response message to the following message: an uplink access message sent on each random access resource.

[0325] Optionally, the terminal may determine the third time domain resource set and / or search space as the first time domain resource set and / or search space.

[0326] Alternatively, the terminal may also change the third time domain resource set and / or search space, for example, increase resources or decrease resources, etc., to obtain the first time domain resource set and / or search space.

[0327] Optionally, the terminal receives third indication information sent by the network device, and the third indication information is used to indicate the third corresponding relationship. That is, the third corresponding relationship may be configured by the network device to the terminal. Of course, the third corresponding relationship may also be preset on the terminal.

[0328] Therefore, in an embodiment of the present application, the terminal sends a first uplink message to a network device, the first uplink message carries identification information of a first signal received by the terminal, and the first signal includes at least part of at least one signal of the first type sent by the network device; the terminal determines a first time domain resource set and / or search space, and the terminal receives the first response message to the first uplink message on the first time domain resource set and / or search space, and can realize the transmission of a response message to the following message: a message carrying identification information of a downlink signal used to characterize a beam.

[0329] Figure 5 is a schematic flow chart of a wireless communication method 500 according to an embodiment of the present application. The method 500 includes at least part of the following contents.

[0330] In 510, the network device receives a first uplink message sent by the terminal, where the first uplink message carries identification information of a first signal received by the terminal, where the first signal includes at least part of at least one signal of the first type sent by the network device.

[0331] In 520, the network device determines a first time domain resource set and / or a search space, where the first time domain resource set and / or the search space is used to send a first response message to the first uplink message.

[0332] In 530, the network device sends the first response message on the first time domain resource set and / or search space.

[0333] Optionally, all or part of the at least one signal of the first type can be quasi-co-located with a signal of a second type other than the first type according to respective spatial reception parameters.

[0334] Optionally, the network device determines the first time domain resource set and / or search space according to the second time domain resource set and / or search space corresponding to the second type of signal with quasi-co-location of spatial reception parameters of the first signal.

[0335] Optionally, the second time domain resource set and / or search space is determined to be the first time domain resource set and / or search space.

[0336] Optionally, different signals in the first type of signal are carried by different transmission beams respectively.

[0337] Optionally, the first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the at least one signal detection.

[0338] Optionally, based on a first correspondence between at least one signal of the first type and at least one time domain resource set and / or search space, the network device determines the first time domain resource set and / or search space.

[0339] Optionally, the time domain resource set and / or search space corresponding to each signal of the at least one signal is used to send: a response message to the uplink message corresponding to each signal.

[0340] Optionally, the network device sends first indication information to the terminal, where the first indication information is used to indicate the first corresponding relationship.

[0341] Optionally, the first time domain resource set and / or search space is determined based on a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for the terminal to send the first uplink signal, and the first code is a code for identifying the first signal.

[0342] Optionally, based on a second correspondence between at least one uplink transmission resource or code and at least one time domain resource set and / or search space, the first time domain resource set and / or search space corresponding to the first uplink transmission resource or the first code is determined.

[0343] Optionally, each uplink sending resource or code corresponds to an uplink message of at least one signal of the first type, and the time domain resource set and / or search space corresponding to each uplink sending resource or code is used to send: a response message to the uplink message sent using each uplink sending resource or code.

[0344] Optionally, the network device sends second indication information to the terminal, where the second indication information is used to indicate the second corresponding relationship.

[0345] Optionally, using the first time domain resource set and / or search space, the network device sends a second response message, where the second response message is a response message to the uplink message sent on the first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

[0346] Optionally, the network device determines a first random access resource, which is a random access resource corresponding to the first uplink sending resource; the network device determines a third time domain resource set and / or search space based on the first random access resource; the network device determines the first time domain resource set and / or search space based on the third time domain resource set and / or search space.

[0347] Optionally, the third time domain resource set and / or search space is used for sending a second response message, and the second response message is a response message to the following message: an uplink access message sent in the uplink of the first random access resource.

[0348] Optionally, based on a third correspondence between at least one random access resource and at least one time domain resource set and / or search space, the network device determines the second time domain resource set and / or search space corresponding to the first random access resource.

[0349] Optionally, the time domain resource set and / or search space corresponding to each random access resource is used to send a response message to the following message: an uplink access message sent on each random access resource.

[0350] Optionally, the network device determines the third time domain resource set and / or search space as the first time domain resource set and / or search space.

[0351] Optionally, the network device sends third indication information to the terminal, where the third indication information is used to indicate the third corresponding relationship.

[0352] Optionally, the first uplink sending resource and the first access resource are frequency division multiplexed or code division multiplexed.

[0353] Optionally, the first type of signal is a channel state information reference signal CSI-RS, or a synchronization signal block.

[0354] It should be understood that the specific implementation method for the network device to determine the first time domain resource set and / or search space please refer to the description on the terminal side, and for the sake of brevity, it will not be repeated here.

[0355] Therefore, in an embodiment of the present application, a network device receives a first uplink message, the first uplink message carries identification information of a first signal received by the terminal, and the first signal includes at least part of at least one signal of the first type sent by the network device; the network device determines a first time domain resource set and / or search space, and the network device sends the first response message to the first uplink message on the first time domain resource set and / or search space, thereby enabling transmission of a response message to the following message: a message carrying identification information of a downlink signal used to characterize a beam.

[0356] Figure 6 600 according to an embodiment of the present application. Figure 6 As shown, the terminal 600 includes a communication unit 610 and a processing unit 620; wherein,

[0357] Optionally, the communication unit 610 is used to: send a first uplink message to a network device, where the first uplink message carries identification information of a first signal received by the terminal, and the first signal includes at least part of at least one signal of the first type sent by the network device;

[0358] The processing unit 620 is used to: determine a first control resource set CORESET, where the first CORESET is used to receive a first response message to the first uplink message;

[0359] The communication unit is used to: receive the first response message on the first CORESET.

[0360] Optionally, the communication unit 610 is used to: send a first uplink message to a network device, where the first uplink message carries identification information of a first signal received by the terminal, and the first signal includes at least part of at least one signal of the first type sent by the network device;

[0361] The processing unit 620 is used to: determine a first time-frequency resource set and / or a search space, where the first time-frequency resource set and / or the search space is used to receive a first response message to the first uplink message;

[0362] The communication unit 610 is used to: receive the first response message on the first time-frequency resource set and / or search space.

[0363] It should be understood that the terminal 600 may correspond to the terminal in the method embodiment and may implement the corresponding operations implemented by the terminal in the method embodiment, which will not be described in detail for the sake of brevity.

[0364] Figure 7 is a schematic block diagram of a network device 700 according to an embodiment of the present application. Figure 7 As shown, the network device 700 includes a communication unit 710 and a processing unit 720; wherein,

[0365] The communication unit 710 is used to: receive a first uplink message sent by a terminal, where the first uplink message carries identification information of a first signal received by the terminal, where the first signal includes at least part of at least one signal of the first type sent by the network device;

[0366] The processing unit 720 is used to: determine a first control resource set CORESET, where the first CORESET is used to send a first response message to the first uplink message;

[0367] The communication unit 710 is further configured to: send the first response message on the first CORESET.

[0368] Optionally, the communication unit 710 is used to: receive a first uplink message sent by a terminal, where the first uplink message carries identification information of a first signal received by the terminal, where the first signal includes at least part of at least one signal of the first type sent by the network device;

[0369] The processing unit 720 is used to: determine a first time-frequency resource set and / or a search space, where the first time-frequency resource set and / or the search space is used to send a first response message to the first uplink message;

[0370] The communication unit 710 is further used to: send the first response message on the first time-frequency resource set and / or search space.

[0371] It should be understood that the network device 700 may correspond to the network device in the method embodiment, and may implement the corresponding operations implemented by the network device in the method embodiment, which will not be described in detail here for the sake of brevity.

[0372] Figure 8 It is a schematic structural diagram of the system chip 800 according to an embodiment of the present application. Figure 8 The system chip 800 includes an input interface 801 , an output interface 802 , and the processor 803 and the memory 804 can be connected via an internal communication connection line. The processor 803 is used to execute the code in the memory 804 .

[0373] Optionally, when the code is executed, the processor 803 implements the method executed by the network device in the method embodiment. For the sake of brevity, it will not be described in detail here.

[0374] Optionally, when the code is executed, the processor 803 implements the method executed by the terminal in the method embodiment. For the sake of brevity, it will not be described in detail here.

[0375] Fig. 9 is a schematic block diagram of a communication device 900 according to an embodiment of the present application. Fig. 9 As shown, the communication device 900 includes a processor 910 and a memory 920. The memory 920 may store program codes, and the processor 910 may execute the program codes stored in the memory 920.

[0376] Alternatively, if Fig. 9 As shown, the communication device 900 may include a transceiver 930, and the processor 910 may control the transceiver 930 to communicate externally.

[0377] Optionally, the processor 910 may call program codes stored in the memory 920 to execute corresponding operations of the network device in the method embodiment, which will not be described in detail here for the sake of brevity.

[0378] Optionally, the processor 910 may call program codes stored in the memory 920 to execute corresponding operations of the terminal in the method embodiment, which will not be described in detail here for the sake of brevity.

[0379] It should be understood that the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method embodiment can be completed by the hardware integrated logic circuit or software instructions in the processor. The above processor can be a general processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps and logic block diagrams disclosed in the embodiments of the present application can be implemented or executed. The general processor can be a microprocessor or the processor can also be any conventional processor. The steps of the method disclosed in the embodiment of the present application can be directly embodied as a hardware decoding processor to perform, or the hardware and software modules in the decoding processor are combined and performed. The software module can be located in a random access memory, a flash memory, a read-only memory, a programmable read-only memory or an electrically erasable programmable memory, a register, and other mature storage media in the art. The storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.

[0380] It can be understood that the memory in the embodiments of the present application can be a volatile memory or a non-volatile memory, or can include both volatile and non-volatile memories. Among them, the non-volatile memory can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory can be a random access memory (RAM), which is used as an external cache. By way of example and not limitation, many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM), and direct RAM bus random access memory (DR RAM). It should be noted that the memory of the systems and methods described herein is intended to include, but is not limited to, these and any other suitable types of memory.

[0381] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0382] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0383] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0384] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0385] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0386] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0387] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A wireless communication method, characterized in that: include: The terminal sends a first uplink message to the network device, where the first uplink message includes identification information of a first signal received by the terminal, where the first signal includes a first type of signal, where the first type of signal includes a channel state information reference signal CSI-RS or a synchronization signal block; The terminal determines a first control resource set CORESET according to a correspondence between the first signal and the first control resource set; The terminal receives, on the first CORESET, a first response message in response to the first uplink message, Among them, the first signals can be quasi-co-located with signals of a second type other than the first type according to respective spatial reception parameters.

2. The method according to claim 1, characterized in that The terminal determines, according to a correspondence between the first signal and the first control resource set, a first control resource set CORESET, including: The first control resource set CORESET is determined according to the relationship between the first signal and the search space.

3. The method according to claim 1, characterized in that The terminal receiving, on the first CORESET, a first response message in response to the first uplink message, includes: The terminal performs blind detection on the first CORESET; Obtaining the first response message in response to the first uplink message.

4. The method according to claim 1, characterized in that: The terminal determines a first CORESET, including: The terminal determines the first CORESET according to the second CORESET corresponding to the second type of signal with quasi-co-location of spatial reception parameters of the first signal.

5. The method according to claim 4, characterized in that The determining the first CORESET includes: The second CORESET is determined as the first CORESET.

6. The method according to claim 1, characterized in that Different signals in the first signal are respectively carried by different transmission beams.

7. The method according to claim 6, characterized in that The first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the first signal detection.

8. The method according to any one of claims 1 to 7, characterized in that The terminal determines a first control resource set CORESET, including: According to a first corresponding relationship between the first signal and at least one CORESET, the terminal determines the first CORESET.

9. The method according to claim 1, characterized in that: The first CORESET is used to receive: a response message to an uplink message corresponding to the first signal.

10. The method according to claim 1, characterized in that The method further comprises: The terminal receives first indication information sent by the network device, where the first indication information is used to indicate the first corresponding relationship.

11. The method according to claim 1, characterized in that: The terminal determines a first control resource set CORESET, including: The first CORESET is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for sending the first uplink message, and the first code is a code for identifying the first signal.

12. The method according to claim 11, characterized in that The determining the first CORESET according to the first uplink sending resource or the first code of the first uplink message includes: According to a second corresponding relationship between at least one uplink transmission resource or code and at least one CORESET, the first CORESET corresponding to the first uplink transmission resource or the first code is determined.

13. The method according to claim 12, characterized in that Each uplink sending resource or code corresponds to an uplink message of the first signal, and the CORESET corresponding to each uplink sending resource or code is used to receive: a response message to the uplink message sent using each uplink sending resource or code.

14. The method according to claim 12, characterized in that The method further comprises: Receive second indication information sent by the network device, where the second indication information is used to indicate the second corresponding relationship.

15. The method according to any one of claims 12 to 14, characterized in that: The method further comprises: A second response message is received using the first CORESET, where the second response message is a response message to an uplink message sent on a first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

16. The method according to claim 11, characterized in that The determining the first CORESET according to the first uplink sending resource or the first code includes: Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource; Determining a third CORESET according to the first random access resource; According to the third CORESET, the first CORESET is determined.

17. The method according to claim 16, characterized in that The third CORESET configuration is used for receiving a second response message, where the second response message is a response message to the following message: an uplink access message sent uplink in the first random access resource.

18. The method according to claim 16 or 17, characterized in that The determining, according to the first random access resource, a second CORESET includes: According to a third correspondence between at least one random access resource and at least one CORESET, the second CORESET corresponding to the first random access resource is determined.

19. The method according to claim 18, characterized in that The CORESET corresponding to each random access resource is used to receive a response message to the following message: an uplink access message sent on each random access resource.

20. The method according to claim 16 or 17, characterized in that The determining the first CORESET according to the third CORESET includes: The third CORESET is determined as the first CORESET.

21. The method according to claim 18, characterized in that The method further comprises: Receive third indication information sent by the network device, where the third indication information is used to indicate the third corresponding relationship.

22. The method according to claim 16 or 17, characterized in that The first uplink sending resource and the first random access resource are frequency division multiplexed or code division multiplexed.

23. A wireless communication method, characterized in that: include: The network device receives a first uplink message sent by the terminal, where the first uplink message includes identification information of a first signal received by the terminal, where the first signal includes a first type of signal, where the first type of signal includes a channel state information reference signal CSI-RS or a synchronization signal block; The network device determines a first control resource set CORESET according to a correspondence between the first signal and the first control resource set; The network device sends, on the first CORESET, a first response message in response to the first uplink message, Among them, all or part of the first signals can be quasi-co-located with a second type of signal that is not the first type according to respective spatial reception parameters.

24. The method according to claim 23, characterized in that The network device determines a first control resource set CORESET according to a correspondence between the first signal and the first control resource set, including: The first control resource set CORESET is determined according to the relationship between the first signal and the search space.

25. The method according to claim 23, characterized in that The network device receives, on the first CORESET, a first response message in response to the first uplink message, including: The terminal performs blind detection on the first CORESET; Obtaining the first response message in response to the first uplink message.

26. The method according to claim 23, characterized in that The network device determines a first control resource set CORESET, including: The network device determines the first CORESET according to the second CORESET corresponding to the second type of signal of the quasi-co-location with respect to the spatial reception parameter of the first signal.

27. The method according to claim 26, characterized in that The determining the first CORESET includes: The second CORESET is determined as the first CORESET.

28. The method according to claim 23, characterized in that Different signals in the first signal are respectively carried by different transmission beams.

29. The method according to claim 28, characterized in that The first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the first signal detection.

30. The method according to any one of claims 23 to 29, characterized in that The network device determines a first control resource set CORESET, including: According to a first corresponding relationship between the first signal and at least one CORESET, the network device determines the first CORESET.

31. The method according to claim 23, characterized in that The first CORESET is used to send: a response message to an uplink message corresponding to the first signal.

32. The method according to claim 23, characterized in that The method further comprises: The network device sends first indication information to the terminal, where the first indication information is used to indicate the first corresponding relationship.

33. The method according to claim 23, characterized in that The network device determines a first control resource set CORESET, including: The first CORESET is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for the terminal to send the first uplink message, and the first code is a code for identifying the first signal.

34. The method according to claim 33, characterized in that The determining the first CORESET according to the first uplink sending resource or the first code of the first uplink message includes: According to a second corresponding relationship between at least one uplink transmission resource or code and at least one CORESET, the first CORESET corresponding to the first uplink transmission resource or the first code is determined.

35. The method according to claim 34, characterized in that Each uplink sending resource or code corresponds to an uplink message of the first signal, and the CORESET corresponding to each uplink sending resource or code is used to send: a response message to the uplink message sent using each uplink sending resource or code.

36. The method according to claim 34, characterized in that The method further comprises: The network device sends second indication information to the terminal, where the second indication information is used to indicate the second corresponding relationship.

37. The method according to any one of claims 34 to 36, characterized in that The method further comprises: A second response message is sent using the first CORESET, where the second response message is a response message to an uplink message sent on a first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

38. The method according to claim 33, characterized in that The determining the first CORESET according to the first uplink sending resource or the first code includes: Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource; Determining a third CORESET according to the first random access resource; According to the third CORESET, the first CORESET is determined.

39. The method according to claim 38, characterized in that The third CORESET is used for sending a second response message, where the second response message is a response message to the following message: an uplink access message sent uplink in the first random access resource.

40. The method according to claim 38 or 39, characterized in that The determining, according to the first random access resource, a second CORESET includes: According to a third correspondence between at least one random access resource and at least one CORESET, the second CORESET corresponding to the first random access resource is determined.

41. The method according to claim 40, characterized in that The CORESET corresponding to each random access resource is used to send a response message to the following message: an uplink access message sent on each random access resource.

42. The method according to claim 38 or 39, characterized in that The determining the first CORESET according to the third CORESET includes: The third CORESET is determined as the first CORESET.

43. The method according to claim 40, characterized in that The method further comprises: The network device sends third indication information to the terminal, where the third indication information is used to indicate the third corresponding relationship.

44. The method according to claim 38 or 39, characterized in that The first uplink sending resource and the first random access resource are frequency division multiplexed or code division multiplexed.

45. A terminal, characterized in that: It includes a communication unit and a processing unit; wherein, The communication unit is used to: send a first uplink message to the network device, where the first uplink message includes identification information of a first signal received by the terminal, where the first signal includes a first type of signal, where the first type of signal includes a channel state information reference signal CSI-RS or a synchronization signal block; The processing unit is used to: determine the first control resource set CORESET according to the corresponding relationship between the first signal and the first control resource set; The communication unit is configured to: receive, on the first CORESET, a first response message in response to the first uplink message, Among them, all or part of the first signals can be quasi-co-located with a second type of signal that is not the first type according to respective spatial reception parameters.

46. ​​The terminal according to claim 45, characterized in that The processing unit is further configured to: The first control resource set CORESET is determined according to the relationship between the first signal and the search space.

47. The terminal according to claim 45, characterized in that The communication unit is further configured to: The terminal performs blind detection on the first CORESET; Obtaining the first response message in response to the first uplink message.

48. The terminal according to claim 45, characterized in that The processing unit is further configured to: The first CORESET is determined according to a second CORESET corresponding to the second type of signal that is quasi-co-located with respect to spatial reception parameters of the first signal.

49. The terminal according to claim 48, characterized in that The processing unit is further configured to: The second CORESET is determined as the first CORESET.

50. The terminal according to claim 45, characterized in that Different signals in the first type of signals are respectively carried by different transmission beams.

51. The terminal according to claim 50, characterized in that The first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the first signal detection.

52. The terminal according to any one of claims 45 to 51, characterized in that: The processing unit is further configured to: The first CORESET is determined according to a first corresponding relationship between the first signal and at least one CORESET.

53. The terminal according to claim 45, characterized in that The first CORESET is used to receive: a response message to an uplink message corresponding to the first signal.

54. The terminal according to claim 45, characterized in that The communication unit is further configured to: Receive first indication information sent by the network device, where the first indication information is used to indicate the first corresponding relationship.

55. The terminal according to claim 45, characterized in that The processing unit is further configured to: The first CORESET is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for sending the first uplink message, and the first code is a code for identifying the first signal.

56. The terminal according to claim 55, characterized in that The processing unit is further configured to: According to a second corresponding relationship between at least one uplink transmission resource or code and at least one CORESET, the first CORESET corresponding to the first uplink transmission resource or the first code is determined.

57. The terminal according to claim 56, characterized in that Each uplink sending resource or code corresponds to an uplink message of at least one signal of the first type, and the CORESET corresponding to each uplink sending resource or code is used to receive: a response message to the uplink message sent using each uplink sending resource or code.

58. The terminal according to claim 56, characterized in that The communication unit is further configured to: Receive second indication information sent by the network device, where the second indication information is used to indicate the second corresponding relationship.

59. The terminal according to any one of claims 56 to 58, characterized in that: The communication unit is further configured to: A second response message is received using the first CORESET, where the second response message is a response message to an uplink message sent on a first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

60. The terminal according to claim 55, characterized in that The processing unit is further configured to: Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource; Determining a third CORESET according to the first random access resource; According to the third CORESET, the first CORESET is determined.

61. The terminal according to claim 60, characterized in that The third CORESET configuration is used for receiving a second response message, where the second response message is a response message to the following message: an uplink access message sent uplink in the first random access resource.

62. The terminal according to claim 60 or 61, characterized in that: The processing unit is further configured to: According to a third correspondence between at least one random access resource and at least one CORESET, a second CORESET corresponding to the first random access resource is determined.

63. The terminal according to claim 62, characterized in that The CORESET corresponding to each random access resource is used to receive a response message to the following message: an uplink access message sent on each random access resource.

64. The terminal according to claim 60 or 61, characterized in that: The processing unit is further configured to: The third CORESET is determined as the first CORESET.

65. The terminal according to claim 62, characterized in that The communication unit is further configured to: Receive third indication information sent by the network device, where the third indication information is used to indicate the third corresponding relationship.

66. The terminal according to claim 60 or 61, characterized in that: The first uplink sending resource and the first random access resource are frequency division multiplexed or code division multiplexed.

67. A network device, characterized in that: including a communication unit and a processing unit; The communication unit is used to: receive a first uplink message sent by a terminal, the first uplink message including identification information of a first signal received by the terminal, the first signal including a first type of signal, and the first type of signal including a channel state information reference signal CSI-RS or a synchronization signal block; The processing unit is used to: determine the first control resource set CORESET according to the corresponding relationship between the first signal and the first control resource set; The communication unit is further configured to: send, on the first CORESET, a first response message in response to the first uplink message, Among them, all or part of the first signals can be quasi-co-located with a second type of signal that is not the first type according to respective spatial reception parameters.

68. The device according to claim 67, characterized in that The processing unit is further configured to: The first control resource set CORESET is determined according to the relationship between the first signal and the search space.

69. The device according to claim 67, characterized in that The communication unit is further configured as: The terminal performs blind detection on the first CORESET; Obtaining the first response message in response to the first uplink message.

70. The apparatus of claim 67, wherein: The processing unit is further configured to: The first CORESET is determined according to a second CORESET corresponding to the second type of signal that is quasi-co-located with respect to spatial reception parameters of the first signal.

71. The device according to claim 70, characterized in that The processing unit is further configured to: The second CORESET is determined as the first CORESET.

72. The apparatus according to claim 67, characterized in that Different signals in the first signal are respectively carried by different transmission beams.

73. The device according to claim 72, characterized in that The first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the first signal detection.

74. The apparatus according to any one of claims 67 to 73, characterized in that The processing unit is further configured to: The first CORESET is determined according to a first corresponding relationship between the first signal and at least one CORESET.

75. The apparatus of claim 67, wherein: The first CORESET is used to send: a response message to an uplink message corresponding to the first signal.

76. The apparatus of claim 67, wherein: The communication unit is further configured to: Sending first indication information to the terminal, where the first indication information is used to indicate the first corresponding relationship.

77. The apparatus of claim 67, wherein: The processing unit is further configured to: The first CORESET is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for the terminal to send the first uplink message, and the first code is a code for identifying the first signal.

78. The device according to claim 77, characterized in that The processing unit is further configured to: According to a second corresponding relationship between at least one uplink transmission resource or code and at least one CORESET, the first CORESET corresponding to the first uplink transmission resource or the first code is determined.

79. The device according to claim 78, characterized in that Each uplink sending resource or code corresponds to an uplink message of the first signal, and the CORESET corresponding to each uplink sending resource or code is used to send: a response message to the uplink message sent using each uplink sending resource or code.

80. The apparatus of claim 78, wherein: The communication unit is further configured to: Sending second indication information to the terminal, where the second indication information is used to indicate the second corresponding relationship.

81. Apparatus according to any one of claims 78 to 80, characterised in that The communication unit is further configured to: A second response message is sent using the first CORESET, where the second response message is a response message to an uplink message sent on a first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

82. The apparatus of claim 77, wherein: The processing unit is further configured to: Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource; Determining a third CORESET according to the first random access resource; According to the third CORESET, the first CORESET is determined.

83. The device according to claim 82, characterized in that The third CORESET is used for sending a second response message, where the second response message is a response message to the following message: an uplink access message sent uplink in the first random access resource.

84. The apparatus according to claim 82 or 83, characterized in that The processing unit is further configured to: According to a third correspondence between at least one random access resource and at least one CORESET, a second CORESET corresponding to the first random access resource is determined.

85. The device according to claim 84, characterized in that The CORESET corresponding to each random access resource is used to send a response message to the following message: an uplink access message sent on each random access resource.

86. The apparatus according to claim 82 or 83, characterized in that The processing unit is further configured to: The third CORESET is determined as the first CORESET.

87. The apparatus according to claim 84, characterized in that The communication unit is further configured to: Sending third indication information to the terminal, where the third indication information is used to indicate the third corresponding relationship.

88. The apparatus according to claim 82 or 83, characterized in that The first uplink sending resource and the first random access resource are frequency division multiplexed or code division multiplexed.

89. A wireless communication method, characterized in that: include: The terminal sends a first uplink message to the network device, where the first uplink message includes identification information of a first signal received by the terminal, where the first signal includes a first type of signal, where the first type of signal includes a channel state information reference signal CSI-RS or a synchronization signal block; the terminal determines a first time-frequency resource set and / or a search space, where the first time-frequency resource set and / or the search space is used to receive a first response message to the first uplink message; The terminal receives, on the first time-frequency resource set and / or search space, the first response message in response to the first uplink message, Among them, all or part of the first signals can be quasi-co-located with a second type of signal that is not the first type according to respective spatial reception parameters.

90. The method according to claim 89, characterized in that The terminal determines a first time-frequency resource set and / or a search space, including: The terminal determines the first time-frequency resource set and / or search space according to the second time-frequency resource set and / or search space corresponding to the second type of signal with quasi-co-location of spatial reception parameters for the first signal.

91. The method according to claim 90, characterized in that The determining the first time-frequency resource set and / or search space includes: The second time-frequency resource set and / or search space is determined as the first time-frequency resource set and / or search space.

92. The method according to any one of claims 89 to 91, characterized in that Different signals in the first type of signals are respectively carried by different transmission beams.

93. The method according to claim 92, characterized in that The first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the first signal detection.

94. The method according to any one of claims 89 to 91, characterized in that The terminal determines a first control resource set time-frequency resource set and / or a search space, including: According to a first correspondence between the first signal and at least one time-frequency resource set and / or search space, the terminal determines the first time-frequency resource set and / or search space.

95. The method according to claim 94, characterized in that The time-frequency resource set and / or search space corresponding to the first signal is used to receive: a response message to the uplink message corresponding to the first signal.

96. The method according to claim 94, characterized in that The method further comprises: The terminal receives first indication information sent by the network device, where the first indication information is used to indicate the first corresponding relationship.

97. The method according to any one of claims 89 to 91, characterized in that The terminal determines a first time-frequency resource set and / or a search space, including: The first time-frequency resource set and / or search space is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for sending the first uplink message, and the first code is a code for identifying the first signal.

98. The method according to claim 97, characterized in that The determining the first time-frequency resource set and / or search space according to the first uplink sending resource or the first code of the first uplink message includes: According to a second correspondence between at least one uplink transmission resource or code and at least one time-frequency resource set and / or search space, the first time-frequency resource set and / or search space corresponding to the first uplink transmission resource or first code is determined.

99. The method according to claim 98, characterized in that Each uplink sending resource or code corresponds to an uplink message of the first signal, and the time-frequency resource set and / or search space corresponding to each uplink sending resource or code is used to receive: a response message to the uplink message sent using each uplink sending resource or code.

100. The method according to claim 98, characterized in that The method further comprises: Receive second indication information sent by the network device, where the second indication information is used to indicate the second corresponding relationship.

101. The method according to claim 98, characterized in that The method further comprises: Using the first time-frequency resource set and / or search space, a second response message is received, where the second response message is a response message to the uplink message sent on the first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

102. The method according to claim 97, characterized in that The determining, according to the first uplink sending resource or the first code, the first time-frequency resource set and / or the search space includes: Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource; Determine a third time-frequency resource set and / or search space according to the first random access resource; The first time-frequency resource set and / or search space is determined according to the third time-frequency resource set and / or search space.

103. The method according to claim 102, characterized in that The third time-frequency resource set and / or search space configuration is used for receiving a second response message, where the second response message is a response message to the following message: an uplink access message sent in the uplink of the first random access resource.

104. The method according to claim 102, characterized in that The determining, according to the first random access resource, a second time-frequency resource set and / or a search space includes: The second time-frequency resource set and / or search space corresponding to the first random access resource is determined according to a third corresponding relationship between at least one random access resource and at least one time-frequency resource set and / or search space.

105. The method according to claim 104, characterized in that The time-frequency resource set and / or search space corresponding to each random access resource is used to receive a response message to the following message: an uplink access message sent on each random access resource.

106. The method according to claim 102, characterized in that The determining the first time-frequency resource set and / or search space according to the third time-frequency resource set and / or search space includes: The third time-frequency resource set and / or search space is determined as the first time-frequency resource set and / or search space.

107. The method according to claim 104, characterized in that The method further comprises: Receive third indication information sent by the network device, where the third indication information is used to indicate the third corresponding relationship.

108. The method according to claim 102, characterized in that The first uplink sending resource and the first random access resource are frequency division multiplexed or code division multiplexed.

109. A wireless communication method, characterized in that: include: The network device receives a first uplink message sent by the terminal, where the first uplink message includes identification information of a first signal received by the terminal, where the first signal includes a first type of signal, where the first type of signal includes a channel state information reference signal CSI-RS or a synchronization signal block; The network device determines a first time-frequency resource set and / or a search space, where the first time-frequency resource set and / or the search space is used to send a first response message to the first uplink message; The network device sends the first response message in response to the first uplink message on the first time-frequency resource set and / or search space, Among them, all or part of the first signals can be quasi-co-located with a second type of signal that is not the first type according to respective spatial reception parameters.

110. The method according to claim 109, characterized in that The network device determines a first time-frequency resource set and / or a search space, including: The network device determines the first time-frequency resource set and / or search space according to the second time-frequency resource set and / or search space corresponding to the second type of signal with quasi-co-location of spatial reception parameters of the first signal.

111. The method according to claim 110, characterized in that The determining the first time-frequency resource set and / or search space includes: The second time-frequency resource set and / or search space is determined as the first time-frequency resource set and / or search space.

112. The method according to any one of claims 109 to 111, characterized in that Different signals in the first signal are respectively carried by different transmission beams.

113. The method according to claim 112, characterized in that The first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the first signal detection.

114. The method according to any one of claims 109 to 111, characterized in that The network device determines a first time-frequency resource set and / or a search space, including: According to a first corresponding relationship between the first signal and at least one time-frequency resource set and / or search space, the network device determines the first time-frequency resource set and / or search space.

115. The method according to claim 114, characterized in that The time-frequency resource set and / or search space corresponding to the first signal is used to send: a response message to the uplink message corresponding to the first signal.

116. The method according to claim 114, characterized in that The method further comprises: The network device sends first indication information to the terminal, where the first indication information is used to indicate the first corresponding relationship.

117. The method according to claim 114, characterized in that The network device determines a first time-frequency resource set and / or a search space, including: The first time-frequency resource set and / or search space is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for the terminal to send the first uplink message, and the first code is a code for identifying the first signal.

118. The method according to claim 117, characterized in that The determining the first time-frequency resource set and / or search space according to the first uplink sending resource or the first code of the first uplink message includes: According to a second correspondence between at least one uplink transmission resource or code and at least one time-frequency resource set and / or search space, the first time-frequency resource set and / or search space corresponding to the first uplink transmission resource or first code is determined.

119. The method according to claim 118, characterized in that Each uplink sending resource or code corresponds to an uplink message of the first signal, and the time-frequency resource set and / or search space corresponding to each uplink sending resource or code is used to send: a response message to the uplink message sent using each uplink sending resource or code.

120. The method according to claim 118, characterized in that The method further comprises: The network device sends second indication information to the terminal, where the second indication information is used to indicate the second corresponding relationship.

121. The method according to claim 118, characterized in that The method further comprises: A second response message is sent using the first time-frequency resource set and / or search space, where the second response message is a response message to the uplink message sent on the first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

122. The method according to claim 117, characterized in that The determining, according to the first uplink sending resource or the first code, the first time-frequency resource set and / or the search space includes: Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource; Determine a third time-frequency resource set and / or search space according to the first random access resource; The first time-frequency resource set and / or search space is determined according to the third time-frequency resource set and / or search space.

123. The method according to claim 122, characterized in that The third time-frequency resource set and / or search space is used for sending a second response message, where the second response message is a response message to the following message: an uplink access message sent in the uplink of the first random access resource.

124. The method according to claim 122, characterized in that The determining, according to the first random access resource, a second time-frequency resource set and / or a search space includes: The second time-frequency resource set and / or search space corresponding to the first random access resource is determined according to a third corresponding relationship between at least one random access resource and at least one time-frequency resource set and / or search space.

125. The method according to claim 124, characterized in that The time-frequency resource set and / or search space corresponding to each random access resource is used to send a response message to the following message: an uplink access message sent on each random access resource.

126. The method according to claim 122, characterized in that The determining the first time-frequency resource set and / or search space according to the third time-frequency resource set and / or search space includes: The third time-frequency resource set and / or search space is determined as the first time-frequency resource set and / or search space.

127. The method according to claim 124, characterized in that The method further comprises: The network device sends third indication information to the terminal, where the third indication information is used to indicate the third corresponding relationship.

128. The method according to claim 122, characterized in that The first uplink sending resource and the first random access resource are frequency division multiplexed or code division multiplexed.

129. A terminal, characterized in that: It includes a communication unit and a processing unit; wherein, The communication unit is used to: send a first uplink message to the network device, where the first uplink message includes identification information of a first signal received by the terminal, where the first signal includes a first type of signal, where the first type of signal includes a channel state information reference signal CSI-RS or a synchronization signal block; The processing unit is used to: determine a first time-frequency resource set and / or a search space, where the first time-frequency resource set and / or the search space is used to receive a first response message to the first uplink message; The communication unit is configured to: receive, on the first time-frequency resource set and / or search space, the first response message in response to the first uplink message, Among them, all or part of the first signals can be quasi-co-located with a second type of signal that is not the first type according to respective spatial reception parameters.

130. The terminal according to claim 129, characterized in that: The processing unit is further configured to: The first time-frequency resource set and / or search space is determined according to the second time-frequency resource set and / or search space corresponding to the second type of signal that is quasi-co-located with the spatial reception parameter of the first signal.

131. The terminal according to claim 130, characterized in that: The processing unit is further configured to: The second time-frequency resource set and / or search space is determined as the first time-frequency resource set and / or search space.

132. The terminal according to any one of claims 129 to 131, characterized in that: Different signals in the first signal are respectively carried by different transmission beams.

133. The terminal according to claim 132, characterized in that: The first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the first signal detection.

134. The terminal according to any one of claims 129 to 131, characterized in that: The processing unit is further configured to: The first time-frequency resource set and / or search space is determined according to a first corresponding relationship between the first signal and at least one time-frequency resource set and / or search space.

135. The terminal according to claim 134, characterized in that The time-frequency resource set and / or search space corresponding to the first signal is used to receive: a response message to the uplink message corresponding to the first signal.

136. The terminal according to claim 134, characterized in that The communication unit is further configured to: Receive first indication information sent by the network device, where the first indication information is used to indicate the first corresponding relationship.

137. The terminal according to any one of claims 129 to 131, characterized in that: The processing unit is further configured to: The first time-frequency resource set and / or search space is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for sending the first uplink message, and the first code is a code for identifying the first signal.

138. The terminal according to claim 137, characterized in that The processing unit is further configured to: According to a second correspondence between at least one uplink transmission resource or code and at least one time-frequency resource set and / or search space, the first time-frequency resource set and / or search space corresponding to the first uplink transmission resource or first code is determined.

139. The terminal according to claim 138, characterized in that Each uplink sending resource or code corresponds to an uplink message of the first signal, and the time-frequency resource set and / or search space corresponding to each uplink sending resource or code is used to receive: a response message to the uplink message sent using each uplink sending resource or code.

140. The terminal according to claim 138, characterized in that The communication unit is further configured to: Receive second indication information sent by the network device, where the second indication information is used to indicate the second corresponding relationship.

141. The terminal according to claim 138, characterized in that The communication unit is further configured to: Using the first time-frequency resource set and / or search space, a second response message is received, where the second response message is a response message to the uplink message sent on the first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

142. The terminal according to claim 137, characterized in that The processing unit is further configured to: Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource; Determine a third time-frequency resource set and / or search space according to the first random access resource; The first time-frequency resource set and / or search space is determined according to the third time-frequency resource set and / or search space.

143. The terminal according to claim 142, characterized in that The third time-frequency resource set and / or search space configuration is used for receiving a second response message, where the second response message is a response message to the following message: an uplink access message sent in the uplink of the first random access resource.

144. The terminal according to claim 142, characterized in that The processing unit is further configured to: The second time-frequency resource set and / or search space corresponding to the first random access resource is determined according to a third corresponding relationship between at least one random access resource and at least one time-frequency resource set and / or search space.

145. The terminal according to claim 144, characterized in that The time-frequency resource set and / or search space corresponding to each random access resource is used to receive a response message to the following message: an uplink access message sent on each random access resource.

146. The terminal according to claim 142, characterized in that The processing unit is further configured to: The third time-frequency resource set and / or search space is determined as the first time-frequency resource set and / or search space.

147. The terminal according to claim 144, characterized in that The communication unit is further configured to: Receive third indication information sent by the network device, where the third indication information is used to indicate the third corresponding relationship.

148. The terminal according to claim 142, characterized in that The first uplink sending resource and the first random access resource are frequency division multiplexed or code division multiplexed.

149. A network device, characterized in that: including a communication unit and a processing unit; The communication unit is used to: receive a first uplink message sent by a terminal, the first uplink message including identification information of a first signal received by the terminal, the first signal including a first type of signal, and the first type of signal including a channel state information reference signal CSI-RS or a synchronization signal block; The processing unit is used to: determine a first time-frequency resource set and / or a search space, where the first time-frequency resource set and / or the search space is used to send a first response message to the first uplink message; The communication unit is further configured to: send the first response message in response to the first uplink message on the first time-frequency resource set and / or search space, Among them, all or part of the first signals can be quasi-co-located with a second type of signal that is not the first type according to respective spatial reception parameters.

150. The apparatus according to claim 149, characterized in that The processing unit is further configured to: The first time-frequency resource set and / or search space is determined according to the second time-frequency resource set and / or search space corresponding to the second type of signal that is quasi-co-located with the spatial reception parameter of the first signal.

151. The device according to claim 150, characterized in that The processing unit is further configured to: The second time-frequency resource set and / or search space is determined as the first time-frequency resource set and / or search space.

152. Apparatus according to any one of claims 149 to 151, characterised in that Different signals in the first signal are respectively carried by different transmission beams.

153. The device according to claim 152, characterized in that The first uplink message is used to notify the network device of the downlink transmission beam expected by the terminal based on the detection result of the first signal detection.

154. Apparatus according to any one of claims 149 to 151, characterised in that The processing unit is further configured to: The first time-frequency resource set and / or search space is determined according to a first corresponding relationship between the first signal and at least one time-frequency resource set and / or search space.

155. The apparatus according to claim 154, characterized in that The time-frequency resource set and / or search space corresponding to the first signal is used to send: a response message to the uplink message corresponding to each signal.

156. The apparatus according to claim 154, characterized in that The communication unit is further configured to: Sending first indication information to the terminal, where the first indication information is used to indicate the first corresponding relationship.

157. Apparatus according to any one of claims 149 to 151, characterised in that The processing unit is further configured to: The first time-frequency resource set and / or search space is determined according to a first uplink sending resource or a first code, wherein the first uplink sending resource is a resource for the terminal to send the first uplink message, and the first code is a code for identifying the first signal.

158. The device according to claim 157, characterized in that The processing unit is further configured to: According to a second correspondence between at least one uplink transmission resource or code and at least one time-frequency resource set and / or search space, the first time-frequency resource set and / or search space corresponding to the first uplink transmission resource or first code is determined.

159. The device according to claim 158, characterized in that Each uplink sending resource or code corresponds to an uplink message of the first signal, and the time-frequency resource set and / or search space corresponding to each uplink sending resource or code is used to send: a response message to the uplink message sent using each uplink sending resource or code.

160. The apparatus according to claim 158, characterized in that The communication unit is further configured to: Sending second indication information to the terminal, where the second indication information is used to indicate the second corresponding relationship.

161. The apparatus according to claim 158, characterized in that The communication unit is further configured to: A second response message is sent using the first time-frequency resource set and / or search space, where the second response message is a response message to the uplink message sent on the first random access resource, and the first random access resource is a random access resource corresponding to the first uplink sending resource.

162. The apparatus according to claim 157, characterized in that The processing unit is further configured to: Determine a first random access resource, where the first random access resource is a random access resource corresponding to the first uplink sending resource; Determine a third time-frequency resource set and / or search space according to the first random access resource; The first time-frequency resource set and / or search space is determined according to the third time-frequency resource set and / or search space.

163. The device according to claim 162, characterized in that The third time-frequency resource set and / or search space is used for sending a second response message, where the second response message is a response message to the following message: an uplink access message sent in the uplink of the first random access resource.

164. The device according to claim 162, characterized in that The processing unit is further configured to: The second time-frequency resource set and / or search space corresponding to the first random access resource is determined according to a third corresponding relationship between at least one random access resource and at least one time-frequency resource set and / or search space.

165. The device according to claim 164, characterized in that The time-frequency resource set and / or search space corresponding to each random access resource is used to send a response message to the following message: an uplink access message sent on each random access resource.

166. The device according to claim 162, characterized in that The processing unit is further configured to: The third time-frequency resource set and / or search space is determined as the first time-frequency resource set and / or search space.

167. The apparatus according to claim 164, characterized in that The communication unit is further configured to: Sending third indication information to the terminal, where the third indication information is used to indicate the third corresponding relationship.

168. The apparatus according to claim 162, characterized in that The first uplink sending resource and the first random access resource are frequency division multiplexed or code division multiplexed.

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