CN112242887B - Processing method and equipment - Google Patents

Abstract

Embodiments of the present invention provide a processing method and device. The method includes: sending first reference signal resource configuration information, where the first reference signal resource configuration information includes: at least two reference signals associated with the first reference signal Information. In the embodiment of the present invention, the total overhead of the reference signal configuration is reduced, and the frequency offset estimation accuracy of the terminal is guaranteed on the basis of reducing the overhead.

Description

Processing method and equipment

technical field

Embodiments of the present invention relate to the field of communication technologies, and in particular, to a processing method and device.

Background technique

In the high-speed rail scenario in the Long Term Evolution (LTE) network, the Remote Radio Head (RRH) is deployed in the form of cascading along the rails, and the cascaded RRHs use the Single Frequency Network (Single Frequency Network). , SFN) to serve high-speed trains.

As shown in Figure 1, multiple RRHs are cascaded to form a cell, the same set of Cell Reference Signal (CRS) is sent, and then the same Physical Downlink Shared Channel (PDSCH) is sent on each RRH to serve users , which can reduce cell handover in high-speed mobile environment. However, since all RRHs need to send the same reference signal, they will receive the same CRS from different RRHs and different directions at the same time. Therefore, when performing channel estimation, especially Doppler frequency offset estimation, the terminal will receive multiple different frequency signals. The biased multipath increases the complexity of terminal estimation.

SUMMARY OF THE INVENTION

An object of the embodiments of the present invention is to provide a processing method and device to solve the problem that the frequency offset estimation accuracy of the terminal is poor.

In a first aspect, an embodiment of the present invention provides a processing method, applied to a network device, including:

Send first reference signal resource configuration information, where the first reference signal resource configuration information includes: information of at least two reference signals associated with the first reference signal.

Optionally, the first reference signal includes: channel state information reference signal CSI-RS resources.

Optionally, the quasi-co-located QCL types of the at least two reference signals are the same.

Optionally, the at least two reference signals include: at least two CSI-RSs, the CSI-RS resources are located in a first resource set, and the first resource set includes: CSI configured with a high-level parameter trs-info - Collection of RS resources.

Optionally, the method further includes:

Send the reporting configuration information of the first resource set, where the reporting configuration information includes: a reporting amount, where the reporting amount is set as channel state information reference signal resource index CRI, or CRI-reference signal received power RSRP.

Optionally, the method further includes:

receiving information and/or channel information of the first resource set;

According to the CRI information and/or channel information of the first resource set, the information of the reference signal resources in the first resource set associated with the physical downlink shared channel PDSCH is configured.

Optionally, the method further includes:

Send reporting configuration information, where the reporting configuration information includes: two CRIs.

Optionally, any one of the two CRIs is a resource index in the first resource set.

In a second aspect, an embodiment of the present invention further provides a processing method, applied to a terminal, including:

Receive first reference signal resource configuration information, where the first reference signal resource configuration information includes: information of at least two reference signals associated with the first reference signal.

Optionally, the first reference signal includes: CSI-RS resources.

Optionally, the QCL types of the at least two reference signals are the same.

Optionally, the at least two reference signals include: at least two CSI-RSs, and the CSI-RS resources are located in a first resource set, where the first resource set includes: a high-level parameter trs-info is configured CSI-RS resource set.

Optionally, the method further includes:

Receive reporting configuration information of the first resource set, where the reporting configuration information includes: a reporting amount, where the reporting amount is set to CRI or CRI-RSRP.

Optionally, the method further includes:

Receive reporting configuration information, where the reporting configuration information includes two CRIs.

Optionally, any one of the two CRIs is a resource index in the first resource set.

Optionally, the method further includes:

performing channel estimation using CSI-RS according to the information of the first resource set;

Sending information and/or channel information of the first resource set.

In a third aspect, an embodiment of the present invention further provides a processing method, which is applied to a network device, including:

The reporting configuration information of the first reference signal set is sent, where the reporting configuration information includes: a reporting amount, and the reporting amount is set as CRI or CRI-RSRP.

Optionally, the method further includes:

receiving CRI information and/or channel information of a first resource set, where the first resource set includes: a CSI-RS resource set configured with a high-level parameter trs-info;

According to the CRI information and/or channel information of the first resource set, the information of reference signals in the first resource set associated with the physical downlink shared channel PDSCH is configured.

Optionally, the first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info.

In a fourth aspect, an embodiment of the present invention further provides a processing method, applied to a terminal, including:

Receive reporting configuration information of the first reference signal set, where the reporting configuration information includes: a reporting amount, where the reporting amount is set as CRI or CRI-RSRP.

Optionally, the first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info.

Optionally, the method further includes:

Perform channel estimation using CSI-RS according to the reported information of the first resource set;

The information of the first resource set and/or the information of the CSI-RS is reported.

In a fifth aspect, an embodiment of the present invention further provides a processing method, applied to a network device, including:

Send reporting configuration information, where the reporting configuration information indicates that the reporting amount at least includes: two CRIs.

Optionally, one of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in a first resource set, wherein the first The resource set includes: a CSI-RS resource set configured with a high-level parameter trs-info.

Optionally, the reference signal in the first resource set corresponding to the other CRI in the at least two CRIs is: the reference signal in the first resource set associated with the reported reference signal used for channel measurement.

In a sixth aspect, an embodiment of the present invention further provides a processing method, applied to a terminal, including:

Receive reporting configuration information, where the reporting configuration information indicates that the reporting amount includes at least two CRIs.

Optionally, one of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in a first resource set, wherein the first The resource set includes: a CSI-RS resource set configured with a high-level parameter trs-info.

Optionally, the reference signal in the first resource set corresponding to the other CRI in the at least two CRIs is: the reference signal in the first resource set associated with the reported reference signal used for channel measurement.

In a seventh aspect, an embodiment of the present invention further provides a network device, including: a first transceiver and a first processor, where the first transceiver is configured to: send first reference signal resource configuration information, the first reference The signal resource configuration information includes: information of at least two reference signals associated with the first reference signal.

In an eighth aspect, an embodiment of the present invention further provides a network device, including: a first sending module configured to send first reference signal resource configuration information, where the first reference signal resource configuration information includes: Information of at least two reference signals associated with the signal.

In a ninth aspect, an embodiment of the present invention further provides a terminal, including: a second transceiver and a second processor, where the second transceiver is configured to: receive first reference signal resource configuration information, the first reference signal The resource configuration information includes: information of at least two reference signals associated with the first reference signal.

In a tenth aspect, an embodiment of the present invention further provides a terminal, including: a first receiving module configured to receive first reference signal resource configuration information, where the first reference signal resource configuration information includes: Information of at least two reference signals associated.

In an eleventh aspect, an embodiment of the present invention further provides a network device, including: a third transceiver and a third processor, where the third transceiver is configured to: send reporting configuration information of the first reference signal set, the The reporting configuration information includes: reporting amount, and the reporting amount is set as CRI or CRI-RSRP.

In a twelfth aspect, an embodiment of the present invention further provides a network device, including: a second sending module configured to send reporting configuration information of a first reference signal set, where the reporting configuration information includes: a reporting amount, the reporting The amount is set to CRI, or CRI-RSRP.

In a thirteenth aspect, an embodiment of the present invention further provides a terminal, including: a fourth transceiver and a fourth processor, where the fourth transceiver is configured to: receive reporting configuration information of a first reference signal set, and the reporting The configuration information includes: reporting amount, and the reporting amount is set as CRI or CRI-RSRP.

In a fourteenth aspect, an embodiment of the present invention further provides a terminal, including: a second receiving module configured to receive reporting configuration information of a first reference signal set, where the reporting configuration information includes: a reporting amount, the reporting amount Set to CRI, or CRI-RSRP.

In a fifteenth aspect, an embodiment of the present invention further provides a network device, including: a fifth transceiver and a fifth processor, where the fifth transceiver is configured to: send reporting configuration information, where the reporting configuration information is used to indicate The reported volume includes at least two CRIs.

In a sixteenth aspect, an embodiment of the present invention further provides a network device, including: a third sending module configured to send reporting configuration information, where the reporting configuration information is used to indicate that the reporting amount includes at least two CRIs.

In a seventeenth aspect, an embodiment of the present invention further provides a terminal, including: a sixth transceiver and a sixth processor, where the sixth transceiver is configured to: receive reporting configuration information, where the reporting configuration information is used to indicate reporting At least two CRIs are included in the amount.

In an eighteenth aspect, an embodiment of the present invention further provides a terminal, including: a third receiving module configured to receive reporting configuration information, where the reporting configuration information is used to indicate that the reporting amount includes at least two CRIs.

In a nineteenth aspect, an embodiment of the present invention further provides a communication device, including: a processor, a memory, and a program stored on the memory and executable on the processor, where the program is executed by the processor When implementing the steps of the processing method as described above.

In a twentieth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the above processing method are implemented .

In the embodiment of the present invention, the total overhead of the reference signal configuration can be reduced, and on the basis of reducing the overhead, the accuracy of the frequency offset estimation of the terminal can be ensured; the network side reports the terminal through the terminal, and selects an appropriate RRH to provide business services to the terminal. Improve transmission efficiency.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

FIG. 1 is a schematic diagram of the SFN deployment mode and CRS transmission of high-speed rail RRH cascades in LTE;

Fig. 2 is the schematic diagram that each RRH sends different TRS;

3 is a schematic diagram of two adjacent RRHs sending different TRSs;

FIG. 4 is a schematic diagram of configuring a set of independent TRS and CSI-RS for each RRH;

FIG. 5 is one of the flowcharts of the processing method according to the embodiment of the present invention;

FIG. 6 is the second flowchart of the processing method according to the embodiment of the present invention;

FIG. 7 is a third flowchart of a processing method according to an embodiment of the present invention;

FIG. 8 is a fourth flowchart of a processing method according to an embodiment of the present invention;

9 is a fifth flowchart of a processing method according to an embodiment of the present invention;

FIG. 10 is the sixth flowchart of the processing method according to the embodiment of the present invention;

11 is a schematic diagram of configuring a set of independent TRS for each RRH and sharing a set of CSI-RS for multiple RRHs according to an embodiment of the present invention;

12 is one of schematic diagrams of a network device according to an embodiment of the present invention;

13 is a second schematic diagram of a network device according to an embodiment of the present invention;

FIG. 14 is one schematic diagram of a terminal according to an embodiment of the present invention;

FIG. 15 is the second schematic diagram of a terminal according to an embodiment of the present invention;

16 is a third schematic diagram of a network device according to an embodiment of the present invention;

17 is a fourth schematic diagram of a network device according to an embodiment of the present invention;

FIG. 18 is a third schematic diagram of a terminal according to an embodiment of the present invention;

FIG. 19 is a fourth schematic diagram of a terminal according to an embodiment of the present invention;

FIG. 20 is a fifth schematic diagram of a network device according to an embodiment of the present invention;

FIG. 21 is a sixth schematic diagram of a network device according to an embodiment of the present invention;

FIG. 22 is a fifth schematic diagram of a terminal according to an embodiment of the present invention;

23 is a sixth schematic diagram of a terminal according to an embodiment of the present invention;

FIG. 24 is a schematic diagram of a communication device according to an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that, in the background technology and the specific implementation, only a high-speed rail scene is used as an example for introduction, and the applicable scene of the embodiment of the present invention is not limited to this.

The term "comprising" and any variations thereof in the description and claims of this application are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to the explicit Those steps or units are explicitly listed, but may include other steps or units not expressly listed or inherent to the process, method, product or apparatus. In addition, the use of "and/or" in the description and the claims indicates at least one of the connected objects, such as A and/or B, indicating that there are three cases including A alone, B alone, and both A and B.

In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean serving as an example, illustration or illustration. Any embodiments or designs described as "exemplary" or "such as" in the embodiments of the present invention should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present the related concepts in a specific manner.

In the LTE network, the terminal performs channel estimation based on the CRS for PDSCH demodulation. The terminal obtains the time offset and frequency offset estimation of the channel from the CRS, and finally completes the channel estimation. However, since the CRS signal received by the terminal comes from the multipath superposition of multiple RRH signals, and the Doppler frequency offsets of different RRHs are not the same, the superimposed CRS signals have different frequency offset components, and it is necessary to carry out The complex frequency offset estimation separately estimates the frequency offsets on different RRHs, and then performs channel estimation.

In the high-speed rail deployment of the fifth-generation (Fifth-generation, 5G) New Radio (New Radio, NR) network, the RRH cascade deployment mode can also be considered. However, unlike LTE, the reference signal function used for time-frequency estimation in NR is undertaken by the tracking reference signal (Tracking RS, TRS), and TRS can occupy different resources (Resource) on different RRHs, thus differentiated. The specific sending forms may include TRS sending mode 1 and TRS sending mode 2, wherein TRS sending mode 1: each RRH sends a different TRS, see Figure 2; TRS sending mode 2: two adjacent RRHs send different TRS, see image 3.

That is to say, different terminals can estimate the time offset and frequency offset for the TRS signals on different Resource, especially when the train is located between two RRHs, the signals sent by the two RRHs have opposite frequency offsets. Compared with the CRS of LTE, the TRS transmission mode of Resource is more beneficial for the terminal to accurately estimate the frequency offset.

According to the current protocol design practice of NR, the terminal performs channel estimation based on the demodulation reference signal (Demodulation Reference Signal, DMRS) for PDSCH demodulation, but before performing channel estimation, it will perform time offset and frequency based on the TRS associated with the PDSCH DMRS. Partial estimation, and use the information estimated from the TRS to complete the channel estimation.

If the terminal can report to the base station according to the measurement information on the TRS, which can be used as a basis for the base station to perform subsequent PDSCH service transmission and select an appropriate RRH to transmit the PDSCH, the transmission performance can be improved.

However, according to the current NR protocol design, the terminal can only report the channel state information reference signal resource index (CSI-RS Resource Index, CRI) based on the channel state information reference signal (Channel State Indication-Reference Signal, CSI-RS) measured by the channel. , the resource index (Index) of the TRS cannot be reported. Referring to Figure 4, if each RRH is configured with a set of independent TRS and CSI-RS, the terminal reports the CSI-RS Resource Index measured by the channel, that is, is associated with a unique TRS, and the base station can follow the information reported by the CSI. The TRS configuration associated with the PDSCH.

However, each RRH sends a set of independent TRS and CSI-RS, which will increase the downlink signal overhead of the system. The embodiment of the present invention can obtain the advantage of accurately estimating the Doppler frequency offset of different RRHs under the premise of saving reference signal configuration overhead, and realize the reporting of TRS information for the base station to select an appropriate RRH to transmit PDSCH. To ensure the accuracy of Doppler frequency offset estimation, each RRH sends one TRS; to reduce overhead, multiple RRHs can share one CSI-RS.

However, existing protocols cannot well support information reporting for TRS, and cannot well support a configuration in which multiple RRHs share one CSI-RS and each RRH sends one TRS.

Table 1: Relationship between supported CSI-RS types and reporting amounts in related standards:

It can be seen that for the TRS resource (it is also a CSI-RS in the protocol, but the trs-info information is additionally configured and marked as TRS), no CRI or Reference Signal Receiving Power (RSRP) information can be reported; it can be reported Of the CRI information, only the channel state information reference signal (CSI-RS for L1-RSRP) used for the received power of the reference signal of layer 1 or the channel state information reference signal (CSI-RS for CSI acquisition) used for channel state information acquisition ). Both reference signals will be associated with a certain TRS through the corresponding Transmission Configuration Indication-State (TCI-State) configuration. Therefore, when a CRI is reported, it actually informs the base station that it has selected Which TRS, but when a CSI-RS for L1-RSRP or CSI-RS for CSI acquisition is associated with multiple TRSs, it is still impossible to determine the optimal TRS information for the terminal only by relying on the CRI reported by the terminal. This may cause some mismatches when subsequently configuring the TRS associated with the PDSCH.

In addition, in the existing NR protocol, for each non-zero power channel state information reference signal resource (Non-ZeroPower Channel State Information-Reference Signal resource, NZP CSI-RSresource), only one TCI state can be configured. At most, a Quasi-Co-Location (QCL) relationship with two reference signals (Reference Signal, RS) can be configured, and the two QCL relationships must be different. It is not possible to configure a CSI-RS with two different RSs. The same QCL relationship, that is, when multiple RRHs share one CSI-RS, one CSI-RS needs to be associated with multiple TRSs, and the current protocol cannot implement this configuration.

The techniques described herein are not limited to 5th-generation (5G) and later evolved communication systems, and not limited to LTE/LTE-advanced (LTE-Advanced, LTE-A) systems, and can also be used in various wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access ( Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA), and other systems.

The terms "system" and "network" are often used interchangeably. A CDMA system may implement radio technologies such as CDMA2000, Universal Terrestrial Radio Access (UTRA), and the like. UTRA includes Wideband Code Division Multiple Access (WCDMA) and other CDMA variants. A TDMA system may implement a radio technology such as the Global System for Mobile Communication (GSM). The OFDMA system can implement systems such as Ultra Mobile Broadband (UMB), Evolved UTRA ((Evolution-UTRA, E-UTRA)), IEEE 802.11 ((Wi-Fi)), IEEE 802.16 ((WiMAX)), IEEE802 .20, Flash-OFDM and other radio technologies. UTRA and E-UTRA are part of the Universal Mobile Telecommunications System (UMTS). LTE and higher LTE (eg LTE-A) are new UMTS releases that use E-UTRA. UTRA, E-UTRA, UMTS, LTE, LTE-A and GSM are described in documents from an organization named "3rd Generation Partnership Project" (3GPP). CDMA2000 and UMB are described in documents from an organization named "3rd Generation Partnership Project 2" (3GPP2). The techniques described herein may be used for both the systems and radio technologies mentioned above, as well as for other systems and radio technologies.

The terminal provided by the embodiment of the present invention may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook or a Personal Digital Assistant (PDA), a Mobile Internet Device (Mobile Internet Device) , MID), wearable device (Wearable Device) or vehicle-mounted device, etc.

The network device provided in this embodiment of the present invention may be a base station, and the base station may be a commonly used base station, an evolved node base station (eNB), or a network device in a 5G system (for example, a next-generation base station). equipment such as a base station (next generation node base station, gNB) or a transmission and reception point (transmission and reception point, TRP).

Referring to FIG. 5, an embodiment of the present invention provides a processing method, where the execution subject of the method is a network device, and the specific steps are as follows:

Step 501: Send first reference signal resource configuration information, where the first reference signal resource configuration information includes: information of at least two reference signals associated with the first reference signal.

In some embodiments, the first reference signal includes CSI-RS resources.

In some embodiments, the Quasi-Co-Location (QCL) types of the at least two reference signals are the same.

In some embodiments, the at least two reference signals include: at least two CSI-RSs, the CSI-RS resources are located in a first resource set, and further, the first resource set includes a high-level parameter trs configured - CSI-RS resource set for info (eg NZP-CSI-RS-ResourceSet).

In some embodiments, the method further includes: sending reporting configuration information of the first resource set, where the reporting configuration information includes: a reporting quantity (reportQuantity), where the reporting quantity is set as channel state information reference signal resources Index (CRI), or CRI - Reference Signal Receiving Power (RSRP).

In some embodiments, the method further includes: receiving the reported information and/or channel information of the first resource set; configuring a physical downlink shared channel (PDSCH) according to the CRI information and/or channel information of the first resource set ) information of reference signal resources in the first resource set associated with .

In some embodiments, the method further includes: sending reporting configuration information, where the reporting configuration information includes: two CRIs. Optionally, any one of the two CRIs is a resource index in the first resource set.

In the embodiment of the present invention, the total overhead of the reference signal configuration is reduced, and on the basis of reducing the overhead, the accuracy of the frequency offset estimation of the terminal is ensured; the network side reports the terminal through the terminal, and selects an appropriate RRH to perform service services for the terminal, thereby improving the transmission rate. efficiency.

Referring to FIG. 6 , an embodiment of the present invention provides a processing method, where the execution subject of the method is a terminal, and the specific steps are as follows:

Step 601: Receive first reference signal resource configuration information, where the first reference signal resource configuration information includes: information of at least two reference signals associated with the first reference signal.

In some embodiments, the first reference signal includes CSI-RS resources.

In some embodiments, the QCL types of the at least two reference signals are the same.

In some embodiments, the at least two reference signals include: at least two CSI-RSs, the CSI-RS resources are located in a first resource set, and the first resource set includes a high-level parameter trs-info configured CSI-RS resource set.

In some embodiments, the method further includes: receiving reporting configuration information of the first resource set, where the reporting configuration information includes: reportQuantity, where the reportQuantity is set to CRI or CRI-RSRP.

In some embodiments, the method further includes: receiving reporting configuration information, the reporting configuration information including two CRIs. Optionally, any one of the two CRIs is a resource index in the first resource set.

In some embodiments, the method may further include: performing channel estimation using CSI-RS according to the information of the first resource set; and sending the information and/or channel information of the first resource set.

In the embodiment of the present invention, the total overhead of the reference signal configuration is reduced, and on the basis of reducing the overhead, the accuracy of the frequency offset estimation of the terminal is ensured; the network side reports the terminal through the terminal, and selects an appropriate RRH to perform business services for the terminal, thereby improving the transmission rate. efficiency.

Referring to FIG. 7 , an embodiment of the present invention provides a processing method, where the execution subject of the method is a network device, and the specific steps are as follows:

Step 701: Send reporting configuration information of the first reference signal set, where the reporting configuration information includes: a reporting amount, and the reporting amount is set to CRI or CRI-RSRP.

In some embodiments, the first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the method further includes: receiving the reported CRI information and/or channel information of the first resource set; according to the CRI information and/or the CRI information and/or the CSI-RS resource set configured with the high-level parameter trs-info Channel information, which configures information about reference signals in the first resource set associated with the PDSCH.

In the embodiment of the present invention, the total overhead of the reference signal configuration is reduced, and on the basis of reducing the overhead, the accuracy of the frequency offset estimation of the terminal is ensured; the network side reports the terminal through the terminal, and selects an appropriate RRH to perform business services for the terminal, thereby improving the transmission rate. efficiency.

Referring to FIG. 8 , an embodiment of the present invention provides a processing method, where the execution subject of the method is a terminal, and the specific steps are as follows:

Step 801: Receive reporting configuration information of a first reference signal set, where the reporting configuration information includes: a reporting amount, and the reporting amount is set to CRI or CRI-RSRP.

In some embodiments, the first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the method further includes: performing channel estimation using CSI-RS according to the reported information of the first resource set; reporting the information of the first resource set and/or the information of the CSI-RS; wherein the The first resource set includes a CSI-RS resource set configured with a higher layer parameter trs-info.

In the embodiment of the present invention, the total overhead of the reference signal configuration is reduced, and on the basis of reducing the overhead, the accuracy of the frequency offset estimation of the terminal is ensured; the network side reports the terminal through the terminal, and selects an appropriate RRH to perform business services for the terminal, thereby improving the transmission rate. efficiency.

Referring to FIG. 9 , an embodiment of the present invention provides a processing method, where the execution subject of the method is a network device, and the specific steps are as follows:

Step 901: Send reporting configuration information, where the reporting configuration information is used to indicate that the reporting amount includes at least two CRIs.

In some embodiments, one of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in the first set of resources, wherein the The first resource set includes a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the reference signal in the first resource set corresponding to the other CRI of the at least two CRIs is: the reference signal in the first resource set to which the reported reference signal used for channel measurement is associated .

In the embodiment of the present invention, the total overhead of the reference signal configuration is reduced, and on the basis of reducing the overhead, the accuracy of the frequency offset estimation of the terminal is ensured; the network side reports the terminal through the terminal, and selects an appropriate RRH to perform business services for the terminal, thereby improving the transmission rate. efficiency.

Referring to FIG. 10 , an embodiment of the present invention provides a processing method, where the execution subject of the method is a terminal, and the specific steps are as follows:

Step 1001: Receive reporting configuration information, where the reporting configuration information is used to indicate that the reporting amount includes at least two CRIs.

In some embodiments, one of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in the first set of resources, wherein the The first resource set includes a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the reference signal in the first resource set corresponding to the other CRI of the at least two CRIs is: the reference signal in the first resource set to which the reported reference signal used for channel measurement is associated .

In the embodiment of the present invention, the total overhead of the reference signal configuration is reduced, and on the basis of reducing the overhead, the accuracy of the frequency offset estimation of the terminal is ensured; the network side reports the terminal through the terminal, and selects an appropriate RRH to perform business services for the terminal, thereby improving the transmission rate. efficiency.

Embodiment 1:

Step 1: configure multiple sets of TRS and multiple sets of CSI-RS (for CSI acquisition), configure one CSI-RS to associate multiple TRSs, see Figure 11;

Step 2: configure the terminal to report the sequence number of the TRS with the best reception performance, that is, it is allowed to configure the reporting of the TRS to report the CRI;

Step 3: The terminal uses the CSI-RS to perform channel estimation based on the reported TRS information, and completes normal channel feedback, that is, the TRS and the channel estimation CSI-RS independently perform resource reporting;

Step 4: The base station configures the TRS information associated with the PDSCH based on the reported TRS and CSI-RS information.

Embodiment 2:

Step 1: Configure multiple sets of TRS and multiple sets of CSI-RS (for CSI acquisition), and configure one CSI-RS to associate multiple TRSs;

Step 2: For CSI-ReportConfig, it is allowed to configure multiple CRI reports, at least one CRI is the resource index of the TRS associated with the CSI-RS Resource in the configured CSI-Resource Set, that is, the TRS is combined with the channel estimation CSI-RS to report;

Step 3: The base station configures the TRS information associated with the PDSCH based on the reported TRS and CSI-RS information.

Example 1: Configure one CSI-RS to associate with multiple TRSs.

In the CSI-RS resource configuration configured for the terminal, information about the reference signal associated with the CSI-RS resource is configured, and the information includes at least two reference signals, and the QCL types of the two reference signals are the same. The two reference signals are TRSs, that is, CSI-RSs whose high-layer parameters are configured as trs-Info.

Example 2: It is allowed to configure the reporting configuration of TRS to report CRI.

In this example, the reporting configuration of the TRS can be "CRI-RSRP".

Example 3:

Add one type of reporting amount to the reporting configuration, such as 'cri-cri-RI-PMI-CQI', 'cri-cri-RI-i1', 'cri-cri-RI-i1-CQI', 'cri-cri-RI' -CQI', the reported amount includes two CRIs (CSI-RS ResourceIndex), wherein the one CRI corresponds to the reference signal used for channel measurement, and the other corresponds to the TRS, that is, the high-level parameter is configured as trs-Info CSI-RS. The TRS may be the TRS associated with the reported reference signal for channel measurement.

Referring to FIG. 12, an embodiment of the present invention further provides a network device. The network device 1200 includes a first transceiver 1201 and a first processor 1202. The first transceiver 1201 is configured to: send first reference signal resource configuration information, so The first reference signal resource configuration information includes: information of at least two reference signals associated with the first reference signal.

In some embodiments, the first reference signal includes CSI-RS resources.

In some embodiments, the Quasi-Co-Location (QCL) types of the at least two reference signals are the same.

In some embodiments, the at least two reference signals include: at least two CSI-RSs, the CSI-RS resources are located in a first resource set, and further, the first resource set includes a high-level parameter trs configured - CSI-RS resource set for info (eg NZP-CSI-RS-ResourceSet).

In some embodiments, the first transceiver 1201 is further configured to: send reporting configuration information of the first resource set, where the reporting configuration information includes: reportQuantity, where the reportQuantity is set to CRI or CRI-RSRP.

In some embodiments, the first transceiver 1201 is further configured to: receive the reported information and/or channel information of the first resource set; and configure the PDSCH associated with the first resource set according to the CRI information and/or channel information of the first resource set information of reference signal resources in the first resource set of .

The network device provided in the embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 13 , an embodiment of the present invention further provides a network device. The network device 1300 includes a first sending module 1301 for: sending first reference signal resource configuration information, where the first reference signal resource configuration information includes: information about at least two reference signals associated with the first reference signal.

In some embodiments, the first reference signal includes CSI-RS resources.

In some embodiments, the Quasi-Co-Location (QCL) types of the at least two reference signals are the same.

In some embodiments, the at least two reference signals include: at least two CSI-RSs, the CSI-RS resources are located in a first resource set, and further, the first resource set includes a high-level parameter trs configured - CSI-RS resource set for info (eg NZP-CSI-RS-ResourceSet).

In some embodiments, the first sending module 1301 is further configured to: send reporting configuration information of the first resource set, where the reporting configuration information includes: reportQuantity, where the reportQuantity is set to CRI or CRI-RSRP.

In some embodiments, the first sending module 1301 is further configured to send reporting configuration information, where the reporting configuration information includes: two CRIs. Optionally, any one of the two CRIs is a resource index in the first resource set.

In some embodiments, the network device further includes: a receiving module configured to: receive the reported first resource set information and/or channel information; configure the PDSCH according to the CRI information and/or channel information of the first resource set Information about reference signal resources in the associated first resource set.

The network device provided in the embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 14 , an embodiment of the present invention further provides a terminal. The terminal 1400 includes: a second transceiver 1401 and a second processor 1402. The second transceiver 1401 is configured to: receive first reference signal resource configuration information, the The first reference signal resource configuration information includes: information of at least two reference signals associated with the first reference signal.

In some embodiments, the first reference signal includes CSI-RS resources.

In some embodiments, the QCL types of the at least two reference signals are the same.

In some embodiments, the at least two reference signals include: at least two CSI-RSs, the CSI-RS resources are located in a first resource set, and the first resource set includes a high-level parameter trs-info configured CSI-RS resource set.

In some embodiments, the second transceiver 1401 is further configured to: receive reporting configuration information of the first resource set, where the reporting configuration information includes: reportQuantity, where the reportQuantity is set to CRI or CRI-RSRP.

In some embodiments, the second transceiver 1401 is further configured to: receive reporting configuration information, where the reporting configuration information includes two CRIs. Optionally, any one of the two CRIs is a resource index in the first resource set.

In some embodiments, the second processor 1402 is configured to: perform channel estimation using CSI-RS according to the information of the first resource set; the second transceiver 1401 is further configured to: send the information of the first resource set and/or channel information.

The terminal provided in this embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 15 , an embodiment of the present invention further provides a terminal. The terminal 1500 includes: a first receiving module 1501 configured to: receive first reference signal resource configuration information, where the first reference signal resource configuration information includes: Information of at least two reference signals associated with the first reference signal.

In some embodiments, the first reference signal includes CSI-RS resources.

In some embodiments, the QCL types of the at least two reference signals are the same.

In some embodiments, the at least two reference signals include: at least two CSI-RSs, the CSI-RS resources are located in a first resource set, and the first resource set includes a high-level parameter trs-info configured CSI-RS resource set.

In some embodiments, the first receiving module 1501 is further configured to: receive reporting configuration information of the first resource set, where the reporting configuration information includes: reportQuantity, where the reportQuantity is set to CRI or CRI-RSRP.

In some embodiments, the first receiving module 1501 is further configured to: receive reporting configuration information, where the reporting configuration information includes two CRIs. Optionally, any one of the two CRIs is a resource index in the first resource set.

In some embodiments, the terminal further includes a processing module and a sending module, the processing module is configured to: perform channel estimation using CSI-RS according to the information of the first resource set; the sending module is configured to: send the first resource set information and/or channel information.

The terminal provided in this embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 16 , an embodiment of the present invention further provides a network device. The network device 1600 includes a third transceiver 1601 and a third processor 1602. The third transceiver 1601 is configured to: send reporting configuration information of the first reference signal set , the reporting configuration information includes: reporting amount, and the reporting amount is set as CRI or CRI-RSRP.

In some embodiments, the first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the third transceiver 1601 is further configured to: receive the reported CRI information and/or channel information of the first resource set; according to the CRI information of the CSI-RS resource set configured with the high-level parameter trs-info and/or channel information, configure information about reference signals in the first resource set associated with the PDSCH.

The network device provided in the embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 17 , an embodiment of the present invention further provides a network device. The network device 1700 includes a second sending module 1701 for: sending reporting configuration information of the first reference signal set, where the reporting configuration information includes: reporting amount, The reported amount is set as CRI, or CRI-RSRP.

In some embodiments, the first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the network device further includes: a receiving module configured to receive the reported CRI information and/or channel information of the first resource set; according to the CRI of the CSI-RS resource set configured with the high-level parameter trs-info information and/or channel information, configure information about reference signals in the first resource set associated with the PDSCH.

The network device provided in the embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 18 , an embodiment of the present invention further provides a terminal. The terminal 1800 includes: a fourth transceiver 1801 and a fourth processor 1802. The fourth transceiver 1801 is configured to: receive reporting configuration information of the first reference signal set, The reporting configuration information includes: reporting amount, and the reporting amount is set as CRI or CRI-RSRP.

In some embodiments, the first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the fourth processor 1802 is configured to: perform channel estimation using the CSI-RS according to the reported information of the first resource set; report the information of the first resource set and/or the information of the CSI-RS; wherein, The first resource set includes a CSI-RS resource set configured with a high-level parameter trs-info.

The terminal provided in this embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 19, an embodiment of the present invention further provides a terminal. The terminal 1900 includes: a second receiving module 1901, configured to receive reporting configuration information of the first reference signal set, where the reporting configuration information includes: The reported amount is set to CRI, or CRI-RSRP.

In some embodiments, the first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the terminal further includes a processing module configured to perform channel estimation using CSI-RS according to the reported information of the first resource set; reporting the information of the first resource set and/or the information of the CSI-RS; wherein, The first resource set includes a CSI-RS resource set configured with a high-level parameter trs-info.

The terminal provided in this embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 20 , an embodiment of the present invention further provides a network device. The network device 2000 includes a fifth transceiver 2001 and a fifth processor 2002. The fifth transceiver 2001 is configured to: send reporting configuration information, the reporting configuration information It is used to indicate that the reported amount includes at least two CRIs.

In some embodiments, one of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in the first set of resources, wherein the The first resource set includes a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the reference signal in the first resource set corresponding to the other CRI of the at least two CRIs is the reference signal in the first resource set associated with the reported reference signal used for channel measurement.

The network device provided in the embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 21 , an embodiment of the present invention further provides a network device. The network device 2100 includes a third sending module configured to send reporting configuration information, where the reporting configuration information is used to indicate that the reporting amount includes at least two CRIs.

In some embodiments, one of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in the first set of resources, wherein the The first resource set includes a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the reference signal in the first resource set corresponding to the other CRI of the at least two CRIs is the reference signal in the first resource set associated with the reported reference signal used for channel measurement.

The network device provided in the embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 22, an embodiment of the present invention further provides a terminal. The terminal 2200 includes: a sixth transceiver 2201 and a sixth processor 2202. The sixth transceiver 2201 is used for: receiving and reporting configuration information, and the reporting configuration information is used for Include at least two CRIs in the indicated reporting amount.

In some embodiments, one of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in the first set of resources, wherein the The first resource set includes a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the reference signal in the first resource set corresponding to the other CRI of the at least two CRIs is the reference signal in the first resource set associated with the reported reference signal used for channel measurement.

The terminal provided in this embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Referring to FIG. 23 , an embodiment of the present invention further provides a terminal. The terminal 2300 includes: a third receiving module, configured to receive reporting configuration information, where the reporting configuration information is used to indicate that the reporting amount includes at least two CRIs.

In some embodiments, one of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in the first set of resources, wherein the The first resource set includes a CSI-RS resource set configured with a higher layer parameter trs-info.

In some embodiments, the reference signal in the first resource set corresponding to the other CRI of the at least two CRIs is the reference signal in the first resource set associated with the reported reference signal used for channel measurement.

The terminal provided in this embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

Please refer to FIG. 24. FIG. 24 is a structural diagram of a communication device to which an embodiment of the present invention is applied. As shown in FIG. 24, the communication device 2400 includes: a processor 2401, a transceiver 2402, a memory 2403, and a bus interface, wherein:

In one embodiment of the present invention, the communication device 2400 further includes: a computer program stored on the memory 2403 and executable on the processor 2401, the computer program being executed by the processor 2401 to implement the steps shown in the above method.

In FIG. 24, the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 2401 and various circuits of memory represented by memory 2403 linked together. The bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein. The bus interface provides the interface. Transceiver 2402 may be a number of elements, including a transmitter and a receiver, that provide a means for communicating with various other devices over a transmission medium.

The processor 2401 is responsible for managing the bus architecture and general processing, and the memory 2403 may store data used by the processor 2401 in performing operations.

It can be understood that the memory 2403 in this embodiment of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. Wherein, the non-volatile memory may be Read-Only Memory (ROM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (Erasable PROM, EPROM), Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. The volatile memory may be 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 RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Datarate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM, SLDRAM) And direct memory bus random access memory (Direct Rambus RAM, DRRAM). The memory 2403 of the systems and methods described in the embodiments of the present invention is intended to include, but not be limited to, these and any other suitable types of memory.

The communication device provided by the embodiment of the present invention can execute the foregoing method embodiments, and the implementation principles and technical effects thereof are similar, and details are not described herein again in this embodiment.

The steps of the method or algorithm described in conjunction with the disclosure of the present invention may be implemented in a hardware manner, or may be implemented in a manner of executing software instructions on a processor. The software instructions may be composed of corresponding software modules, and the software modules may be stored in RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disk, removable hard disk, CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor, such that the processor can read information from, and write information to, the storage medium. Of course, the storage medium can also be an integral part of the processor. The processor and storage medium may be carried in an ASIC. Alternatively, the ASIC may be carried in the core network interface device. Of course, the processor and the storage medium may also exist in the core network interface device as discrete components.

Those skilled in the art should appreciate that, in one or more of the above examples, the functions described in the present invention may be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage medium can be any available medium that can be accessed by a general purpose or special purpose computer.

The specific embodiments described above further describe the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made on the basis of the technical solution of the present invention shall be included within the protection scope of the present invention.

It should be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, a system, or a computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product implemented on one or more computer-usable storage media having computer-usable program code embodied therein, including but not limited to disk storage, CD-ROM, optical storage, and the like.

Embodiments of the present invention are described with reference to flowcharts and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present invention. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the present invention. Thus, provided that these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (36)

1. a processing method, applied to network equipment, is characterized in that, comprising: Send configuration information of a first reference signal resource, where the configuration information of the first reference signal resource includes: information of at least two reference signals associated with the first reference signal, and quasi-co-located QCL types of the at least two reference signals same. 2 . The method according to claim 1 , wherein the first reference signal resources comprise: channel state information reference signal CSI-RS resources. 3 . The method according to claim 1, wherein the at least two reference signals comprise: at least two CSI-RS resources, the CSI-RS resources are located in a first resource set, and the first resource The set includes: a set of CSI-RS resources configured with the high-level parameter trs-info. 4. The method according to claim 3, wherein the method further comprises: Send the reporting configuration information of the first resource set, where the reporting configuration information includes: a reporting amount, where the reporting amount is set as channel state information reference signal resource index CRI, or CRI-reference signal received power RSRP. 5. The method according to claim 3 or 4, wherein the method further comprises: receiving information and/or channel information of the first resource set; According to the CRI information and/or channel information of the first resource set, the information of the reference signal resources in the first resource set associated with the physical downlink shared channel PDSCH is configured. 6. The method according to claim 3, wherein the method further comprises: Send reporting configuration information, where the reporting configuration information includes: two CRIs. 7. The method according to claim 6, wherein any one of the two CRIs is a resource index in the first resource set. 8. A processing method, applied to a terminal, characterized in that, comprising: Receive configuration information of a first reference signal resource, where the configuration information of the first reference signal resource includes: information of at least two reference signals associated with the first reference signal, and the QCL types of the at least two reference signals are the same. 9. The method according to claim 8, wherein the first reference signal resources comprise: CSI-RS resources. 10. The method according to claim 8, wherein the at least two reference signals comprise: at least two CSI-RS resources, the CSI-RS resources are located in a first resource set, wherein the first A resource set includes: a CSI-RS resource set configured with a high-level parameter trs-info. 11. The method of claim 10, wherein the method further comprises: Receive reporting configuration information of the first resource set, where the reporting configuration information includes: a reporting amount, where the reporting amount is set to CRI or CRI-RSRP. 12. The method of claim 10, wherein the method further comprises: Receive reporting configuration information, where the reporting configuration information includes two CRIs. The method according to claim 12, wherein any one of the two CRIs is a resource index in the first resource set. 14. The method according to any one of claims 10 to 13, wherein the method further comprises: performing channel estimation using CSI-RS according to the information of the first resource set; Sending information and/or channel information of the first resource set. 15. A processing method, applied to a network device, characterized in that comprising: Sending reporting configuration information of the first reference signal set, where the reporting configuration information includes: a reporting amount, where the reporting amount is set to CRI or CRI-RSRP; The first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info. 16. The method of claim 15, wherein the method further comprises: receiving CRI information and/or channel information of a first resource set, where the first resource set includes: a CSI-RS resource set configured with a high-level parameter trs-info; According to the CRI information and/or channel information of the first resource set, the information of the reference signal in the first resource set associated with the physical downlink shared channel PDSCH is configured. 17. A processing method, applied to a terminal, characterized in that, comprising: Receive reporting configuration information of the first reference signal set, where the reporting configuration information includes: a reporting amount, where the reporting amount is set to CRI or CRI-RSRP; The first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info. 18. The method of claim 17, wherein the method further comprises: Perform channel estimation using CSI-RS according to the reported information of the first resource set; The information of the first resource set and/or the information of the CSI-RS is reported. 19. A processing method, applied to a network device, characterized in that, comprising: Send reporting configuration information, where the reporting configuration information indicates that the reporting amount at least includes: two CRIs; One of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in a first resource set, where the first resource set includes: The set of CSI-RS resources configured with the high-level parameter trs-info. 20 . The method according to claim 19 , wherein the reference signal in the first resource set corresponding to the other CRI of the at least two CRIs is: a reference signal associated with the reported reference signal used for channel measurement. 20 . Reference signals in the first resource set. 21. A processing method, applied to a terminal, characterized in that, comprising: receiving reporting configuration information, where the reporting configuration information indicates that the reporting amount includes at least two CRIs; One of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in a first resource set, where the first resource set includes: The set of CSI-RS resources configured with the high-level parameter trs-info. 22 . The method according to claim 21 , wherein the reference signal in the first resource set corresponding to the other CRI among the at least two CRIs is: a reference signal associated with the reported reference signal used for channel measurement. 23 . Reference signals in the first resource set. 23. A network device, comprising: a first transceiver and a first processor, wherein the first transceiver is configured to: send configuration information of a first reference signal resource, the The configuration information includes: information of at least two reference signals associated with the first reference signal, where the quasi-co-located QCL types of the at least two reference signals are the same. 24. A network device, comprising: a first sending module configured to send configuration information of a first reference signal resource, wherein the configuration information of the first reference signal resource comprises: at least one associated with the first reference signal. Information of two reference signals, the quasi-co-located QCL types of the at least two reference signals are the same. 25. A terminal, comprising: a second transceiver and a second processor, wherein the second transceiver is configured to: receive configuration information of a first reference signal resource, the configuration of the first reference signal resource The information includes: information of at least two reference signals associated with the first reference signal, where the quasi-co-located QCL types of the at least two reference signals are the same. 26. A terminal, comprising: a first receiving module configured to receive configuration information of a first reference signal resource, where the configuration information of the first reference signal resource includes: at least two parameters associated with the first reference signal. information of two reference signals, the quasi-co-located QCL types of the at least two reference signals are the same. 27. A network device, comprising: a third transceiver and a third processor, wherein the third transceiver is configured to: send reporting configuration information of a first reference signal set, wherein the reporting configuration information includes : reporting amount, the reporting amount is set as CRI or CRI-RSRP; the first reference signal set includes: a CSI-RS resource set configured with a high-level parameter trs-info. 28. A network device, comprising: a second sending module configured to send reporting configuration information of a first reference signal set, wherein the reporting configuration information includes: a reporting amount, where the reporting amount is set as CRI, or CRI-RSRP; the first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info. 29. A terminal, comprising: a fourth transceiver and a fourth processor, wherein the fourth transceiver is configured to: receive reporting configuration information of a first reference signal set, where the reporting configuration information includes: Reporting amount, the reporting amount is set as CRI or CRI-RSRP; the first reference signal set includes: a CSI-RS resource set configured with a high-level parameter trs-info. 30. A terminal, comprising: a second receiving module configured to receive reporting configuration information of a first reference signal set, wherein the reporting configuration information includes: a reporting amount, where the reporting amount is set as CRI, or CRI-RSRP; the first reference signal set includes: a CSI-RS resource set configured with a higher layer parameter trs-info. 31. A network device, comprising: a fifth transceiver and a fifth processor, wherein the fifth transceiver is configured to: send reporting configuration information, where the reporting configuration information is used to indicate that the reporting amount at least includes Two CRIs, one of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in the first resource set, wherein the first The resource set includes: a CSI-RS resource set configured with a high-level parameter trs-info. 32. A network device, comprising: a third sending module configured to send reporting configuration information, where the reporting configuration information is used to indicate that the reporting amount includes at least two CRIs, and one of the at least two CRIs is One CRI corresponds to a reference signal for channel measurement, and the other CRI in the at least two CRIs corresponds to a reference signal in a first resource set, where the first resource set includes: CSI-RS resource set. 33. A terminal, comprising: a sixth transceiver and a sixth processor, wherein the sixth transceiver is configured to: receive reporting configuration information, where the reporting configuration information is used to indicate that the reporting amount includes at least two. CRIs, one of the at least two CRIs corresponds to a reference signal for channel measurement, and the other CRI of the at least two CRIs corresponds to a reference signal in a first resource set, wherein the first resource The set includes: a set of CSI-RS resources configured with the high-level parameter trs-info. 34. A terminal, comprising: a third receiving module configured to receive reporting configuration information, wherein the reporting configuration information is used to indicate that the reporting amount includes at least two CRIs, and one of the at least two CRIs The CRI corresponds to a reference signal for channel measurement, and the other CRI in the at least two CRIs corresponds to a reference signal in a first resource set, where the first resource set includes: CSI configured with a higher layer parameter trs-info - Collection of RS resources. 35. A communication device, characterized by comprising: a processor, a memory, and a program stored on the memory and executable on the processor, the program being executed by the processor to implement the method as claimed in the claims The steps of the processing method according to any one of 1 to 7; or, the steps of the processing method according to any one of claims 8 to 14; or, the steps of any one of claims 15 to 16 The steps of the processing method; or, the steps of the processing method as claimed in any one of claims 17 to 18; or the steps of the processing method as claimed in any one of claims 19 to 20; or, as claimed in the claims The steps of any one of 21 to 22 of the processing method. 36. A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program according to any one of claims 1 to 7 is implemented. A step of a processing method; or, a step of a processing method as claimed in any one of claims 8 to 14; or, a step of a processing method as claimed in any one of claims 15 to 16; or, as claimed in claim The steps of the processing method according to any one of 17 to 18; or, the steps of the processing method according to any one of claims 19 to 20; or, the steps of any one of claims 21 to 22 The steps of the processing method.

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