Channel state information report priority determination method and apparatus, storage medium, user equipment

Abstract

A channel state information report priority determination method and device, a storage medium and a user equipment, the method comprising: determining a type of a measurement parameter contained in a channel state information report, the type of the measurement parameter being selected from L1-RSRP and L1-SINR; if the type of the measurement parameter is L1-SINR or L1-RSRP, determining that a value of a CSI report coefficient is a fourth preset value, and if the channel state information report does not contain L1-SINR and does not contain L1-RSRP, determining that the value of the CSI report coefficient is a fifth preset value, the fifth preset value being greater than the fourth preset value. The technical scheme can determine the priority of the CSI report.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of communication, in particular to a channel state information report priority determination method and device, a storage medium and a user equipment. BACKGROUND

[0002] In the prior art, the measurement parameter contained in the channel state information (CSI) report is the reference signal receiving power (RSRP) of the physical layer (L1).

[0003] In the latest communication protocol version 16 (Release 16), L1-reference signal receiving quality (RSRQ) and L1-signal to interference plus noise ratio (SINR) can be introduced, so that in combination with L1-RSRP, there are three feedback modes for beam reporting.

[0004] In the case of introducing new measurement parameters, how to determine the priority of the CSI report is a technical problem to be solved. SUMMARY

[0005] The technical problem solved by the present application is how to determine the priority of the CSI report.

[0006] To solve the above technical problem, an embodiment of the present application provides a channel state information report priority determination method, which comprises the following steps:

[0007] determining the type of the measurement parameter contained in the channel state information report, the type of the measurement parameter being selected from a type set, the type set comprising L1-RSRP, and the type set further comprising L1-RSRQ and / or L1-SINR; determining the value of a CSI reporting coefficient according to the type of the measurement parameter, the value of the CSI reporting coefficient corresponding to L1-RSRP being greater than or equal to the value of the CSI reporting coefficient corresponding to L1-RSRQ, the value of the CSI reporting coefficient corresponding to L1-RSRP being greater than or equal to the value of the CSI reporting coefficient corresponding to L1-SINR, and the value of the CSI reporting coefficient corresponding to L1-RSRQ being greater than or equal to the value of the CSI reporting coefficient corresponding to L1-SINR; and calculating the priority level of the channel state information report by using the value of the CSI reporting coefficient, wherein the smaller the value of the CSI reporting coefficient is, the higher the priority level is.

[0008] Optionally, the type set comprises L1-RSRP and L1-RSRQ, and the determining the value of the CSI reporting coefficient according to the type of the measurement parameter comprises: if the type of the measurement parameter is L1-RSRQ, determining the value of the CSI reporting coefficient as a first preset value; if the type of the measurement parameter is L1-RSRP, determining the value of the CSI reporting coefficient as a second preset value, otherwise, determining the value of the CSI reporting coefficient as a third preset value, the third preset value is greater than the second preset value, and the second preset value is greater than the first preset value.

[0009] Optionally, the type set comprises L1-RSRP and L1-RSRQ, and the determining the value of the CSI reporting coefficient according to the type of the measurement parameter comprises: if the type of the measurement parameter is L1-RSRQ or L1-RSRP, determining the value of the CSI reporting coefficient as a first preset value, otherwise, determining the value of the CSI reporting coefficient as a second preset value, the second preset value is greater than the first preset value.

[0010] Optionally, the type set comprises L1-RSRP and L1-SINR, and the determining the value of the CSI reporting coefficient according to the type of the measurement parameter comprises:

[0011] if the type of the measurement parameter is L1-SINR, determining the value of the CSI reporting coefficient as a fourth preset value; if the type of the measurement parameter is L1-RSRP, determining the value of the CSI reporting coefficient as a fifth preset value, otherwise, determining the value of the CSI reporting coefficient as a sixth preset value, the sixth preset value is greater than the fifth preset value, and the fifth preset value is greater than the fourth preset value.

[0012] Optionally, the type set comprises L1-RSRP and L1-SINR, and the determining the value of the CSI reporting coefficient according to the type of the measurement parameter comprises: if the type of the measurement parameter is L1-SINR or L1-RSRP, determining the value of the CSI reporting coefficient as a fourth preset value, otherwise, determining the value of the CSI reporting coefficient as a fifth preset value, the fifth preset value is greater than the fourth preset value.

[0013] Optionally, the type set includes L1-RSRP and L1-SINR, and the determining the value of the CSI reporting coefficient according to the type of the measurement parameter includes: if the type of the measurement parameter is L1-SINR, determining the value of the CSI reporting coefficient as a seventh preset value; if the type of the measurement parameter is L1-RSRQ, determining the value of the CSI reporting coefficient as an eighth preset value; if the type of the measurement parameter is L1-RSRP, determining the value of the CSI reporting coefficient as a ninth preset value, otherwise determining the value of the CSI reporting coefficient as a tenth preset value, the tenth preset value is greater than the ninth preset value, the ninth preset value is greater than the eighth preset value, and the eighth preset value is greater than the seventh preset value.

[0014] Optionally, the type set includes L1-RSRP and L1-SINR, and the determining the value of the CSI reporting coefficient according to the type of the measurement parameter includes: if the type of the measurement parameter is L1-RSRP, L1-RSRQ or L1-SINR, determining the value of the CSI reporting coefficient as a seventh preset value, otherwise determining the value of the CSI reporting coefficient as an eighth preset value, the eighth preset value is greater than the seventh preset value.

[0015] Optionally, the priority level P of the channel state information report is calculated by the following formula:

[0016] P=M×Ncell×Ms×y+Ncell×Ms×k+Ms×c+s; wherein, M represents a constant coefficient, Ncells represents a maximum number of serving cells; Ms represents a maximum number of configurations of the channel state information report; y represents a coefficient determined according to a bearer channel and a periodicity of transmission; k represents the CSI reporting coefficient; c represents a serial number of the serving cell; s represents a configuration serial number of the channel state information report; the constant coefficient M is a fixed value, or the constant coefficient M is a number of optional values of the CSI reporting coefficient.

[0017] To solve the above technical problems, the embodiment of the present application further discloses a channel state information report priority determination device, the device comprises: a measurement parameter type determination module, which is suitable for determining the type of measurement parameters contained in the channel state information report, the type of measurement parameters is selected from a type set, the type set comprises L1-RSRP, and the type set further comprises L1-RSRQ and / or L1-SINR; a CSI report coefficient value determination module, which is suitable for determining the value of the CSI report coefficient according to the type of measurement parameters, the value of the CSI report coefficient corresponding to L1-RSRP is greater than or equal to the value of the CSI report coefficient corresponding to L1-RSRQ, and the value of the CSI report coefficient corresponding to L1-RSRQ is greater than or equal to the value of the CSI report coefficient corresponding to L1-SINR; a priority calculation module, which is suitable for calculating the priority level of the channel state information report by using the value of the CSI report coefficient, wherein the smaller the value of the CSI report coefficient is, the higher the priority level is.

[0018] Optionally, the type set comprises L1-RSRP and L1-RSRQ, and the CSI report coefficient value determination module comprises: a first determination unit, which is suitable for determining that the value of the CSI report coefficient is a first preset value when the type of measurement parameters is L1-RSRQ.

[0019] A second determination unit, which is suitable for determining that the value of the CSI report coefficient is a second preset value when the type of measurement parameters is L1-RSRP, or determining that the value of the CSI report coefficient is a third preset value when the type of measurement parameters is not L1-RSRP or L1-RSRQ, the third preset value is greater than the second preset value, and the second preset value is greater than the first preset value.

[0020] Optionally, the type set comprises L1-RSRP and L1-RSRQ, and the CSI report coefficient value determination module comprises: a third determination unit, which is suitable for determining that the value of the CSI report coefficient is a first preset value when the type of measurement parameters is L1-RSRQ or L1-RSRP, or determining that the value of the CSI report coefficient is a second preset value when the type of measurement parameters is not L1-RSRQ or L1-RSRP, the second preset value is greater than the first preset value.

[0021] Optionally, the type set comprises L1-RSRP and L1-SINR, and the CSI report coefficient value determination module comprises: a fourth determination unit, which is suitable for determining that the value of the CSI report coefficient is a fourth preset value when the type of measurement parameters is L1-SINR; and a fifth determination unit, which is suitable for determining that the value of the CSI report coefficient is a fifth preset value when the type of measurement parameters is L1-RSRP, or determining that the value of the CSI report coefficient is a sixth preset value when the type of measurement parameters is not L1-RSRP or L1-SINR, the sixth preset value is greater than the fifth preset value, and the fifth preset value is greater than the fourth preset value.

[0022] Optionally, the type set comprises L1-RSRP and L1-SINR, and the value determining module of the CSI reporting coefficient comprises: a sixth determining unit, adapted to determine the value of the CSI reporting coefficient as a fourth preset value when the type of the measurement parameter is L1-SINR or L1-RSRP, and otherwise determine the value of the CSI reporting coefficient as a fifth preset value, the fifth preset value being greater than the fourth preset value.

[0023] Optionally, the type set comprises L1-RSRP and L1-SINR, and the value determining module of the CSI reporting coefficient comprises: a seventh determining unit, adapted to determine the value of the CSI reporting coefficient as a seventh preset value when the type of the measurement parameter is L1-SINR; an eighth determining unit, adapted to determine the value of the CSI reporting coefficient as an eighth preset value when the type of the measurement parameter is L1-RSRQ; and a ninth determining unit, adapted to determine the value of the CSI reporting coefficient as a ninth preset value when the type of the measurement parameter is L1-RSRP, and otherwise determine the value of the CSI reporting coefficient as a tenth preset value, the tenth preset value being greater than the ninth preset value, the ninth preset value being greater than the eighth preset value, and the eighth preset value being greater than the seventh preset value.

[0024] Optionally, the type set comprises L1-RSRP and L1-SINR, and the value determining module of the CSI reporting coefficient comprises: a tenth determining unit, adapted to determine the value of the CSI reporting coefficient as a seventh preset value when the type of the measurement parameter is L1-RSRP, L1-RSRQ or L1-SINR, and otherwise determine the value of the CSI reporting coefficient as an eighth preset value, the eighth preset value being greater than the seventh preset value.

[0025] Optionally, the priority calculating module calculates the priority level P of the channel state information report by using the following formula: P=M*Ncell*Ms*y+Ncell*Ms*k+Ms*c+s; wherein M represents a constant coefficient, Ncell represents the maximum number of serving cells, Ms represents the maximum number of configurations of the channel state information report, y represents a coefficient determined according to a bearer channel and a transmission period, k represents the CSI reporting coefficient, c represents the serial number of the serving cell, and s represents the configuration serial number of the channel state information report; the constant coefficient M is the number of optional values of the CSI reporting coefficient, or the constant coefficient M is a fixed numerical value.

[0026] The embodiment of the present application further discloses a storage medium having computer instructions stored thereon, the computer instructions being executed to perform the steps of the channel state information report priority determination method.

[0027] The embodiment of the present application further discloses a user equipment comprising a memory and a processor, wherein the memory stores computer instructions executable on the processor, and the processor executes the steps of the channel state information report priority determination method when executing the computer instructions.

[0028] Compared with the prior art, the technical scheme of the embodiment of the present application has the following beneficial effects:

[0029] The technical scheme of the present application determines the type of the measurement parameter contained in the channel state information report; determines the value of the CSI report coefficient according to the type of the measurement parameter, the type of the measurement parameter is selected from a type set, the type set comprises L1-RSRP, the type set further comprises L1-RSRQ and / or L1-SINR, the value of the CSI report coefficient corresponding to L1-RSRP is greater than or equal to the value of the CSI report coefficient corresponding to L1-RSRQ, and the value of the CSI report coefficient corresponding to L1-RSRQ is greater than or equal to the value of the CSI report coefficient corresponding to L1-SINR; and the priority level of the channel state information report is calculated by using the value of the CSI report coefficient, wherein the smaller the value of the CSI report coefficient is, the higher the priority level is. According to the type of the measurement parameter contained in the channel state information report, the value of the CSI report coefficient is determined in the technical scheme of the present application, the values of the CSI report coefficients corresponding to different types of measurement parameters have a preset size relationship, that is, the value of the CSI report coefficient corresponding to L1-RSRP is greater than or equal to the value of the CSI report coefficient corresponding to L1-RSRQ, and the value of the CSI report coefficient corresponding to L1-RSRQ is greater than or equal to the value of the CSI report coefficient corresponding to L1-SINR; the priority level of the channel state information report is calculated by using the value of the CSI report coefficient, so that the priority of the better state information report is higher, thereby ensuring the communication quality between the user equipment and the base station.

[0030] Further, the priority level of the channel state information report is calculated by using the following formula: P=MxNcellxMsx y+NcellxMsx k+Msxc+s; the constant coefficient is the number of optional values of the CSI report coefficient, or the constant coefficient is a fixed numerical value. In the technical scheme of the present application, by setting the constant coefficient as the number of optional values of the CSI report coefficient, the values of different terms in the above formula can be distinguished, and the priority of the state information report can further reflect the quality of the state information report. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a flow chart of a channel state information report priority determination method according to an embodiment of the present application;

[0032] Figure 2 is Figure 1A flow chart of one specific implementation of step S102 shown;

[0033] Figure 3 is Figure 1 A flow chart of another specific implementation of step S102 shown;

[0034] Figure 4 is Figure 1 A flow chart of yet another specific implementation of step S102 shown;

[0035] Figure 5 is Figure 1 A flow chart of still another specific implementation of step S102 shown;

[0036] Figure 6 is a structural schematic diagram of a channel state information report priority determination device according to an embodiment of the present application;

[0037] Figure 7 is Figure 6 A structural schematic diagram of a specific implementation of a CSI report coefficient value determination module 602 shown. Specific implementation

[0038] As described in the background, in the case of citing new measurement parameters, how to determine the priority of the CSI report is a technical problem to be solved.

[0039] The technical scheme of the present application determines the value of the CSI report coefficient according to the type of the measurement parameter contained in the channel state information report. The value of the CSI report coefficient corresponding to different types of measurement parameters has a preset size relationship, that is, the value of the CSI report coefficient corresponding to L1-RSRP is greater than or equal to the value of the CSI report coefficient corresponding to L1-RSRQ, and the value of the CSI report coefficient corresponding to L1-RSRQ is greater than or equal to the value of the CSI report coefficient corresponding to L1-SINR. The priority level of the state information report is calculated by the value of the CSI report coefficient described above, which can make the priority of the better state information report higher, thereby ensuring the communication quality between the user equipment and the base station.

[0040] In order to make the above-mentioned purposes, characteristics and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0041] Figure 1 is a flow chart of a channel state information report priority determination method according to an embodiment of the present application.

[0042] The method can be used on the user equipment side, Figure 1 The channel state information report priority determination method shown can include the following steps:

[0043] Step S101: determining a type of measurement parameter contained in the channel state information report, the type of measurement parameter being selected from a type set, the type set comprising L1-RSRP, the type set further comprising L1-RSRQ and / or L1-SINR;

[0044] Step S102: determining a value of a CSI reporting coefficient according to the type of measurement parameter, the value of the CSI reporting coefficient corresponding to L1-RSRP being greater than or equal to the value of the CSI reporting coefficient corresponding to L1-RSRQ, the value of the CSI reporting coefficient corresponding to L1-RSRQ being greater than or equal to the value of the CSI reporting coefficient corresponding to L1-SINR;

[0045] Step S103: calculating a priority level of the channel state information report by using the value of the CSI reporting coefficient, wherein the smaller the value of the CSI reporting coefficient is, the higher the priority level is.

[0046] In specific implementation, the measurement parameter contained in the channel state information report can be selected from L1-RSRP and L1-RSRQ; can also be selected from L1-RSRP and L1-SINR; and can also be selected from L1-RSRP, L1-RSRQ and L1-SINR.

[0047] The type of measurement parameter contained in the channel state information report can be one or more. Preferably, the channel state information report contains only one type of measurement parameter.

[0048] In specific implementation of step S102, the value of the CSI reporting coefficient can be determined according to the type of measurement parameter contained in the channel state information report. Further in step S103, the priority level of the channel state information report can be calculated by using the value of the CSI reporting coefficient.

[0049] Specifically, the value of the CSI reporting coefficient corresponding to L1-RSRP is greater than or equal to the value of the CSI reporting coefficient corresponding to L1-RSRQ; the value of the CSI reporting coefficient corresponding to L1-RSRP is greater than or equal to the value of the CSI reporting coefficient corresponding to L1-SINR; and the value of the CSI reporting coefficient corresponding to L1-RSRQ is greater than or equal to the value of the CSI reporting coefficient corresponding to L1-SINR. And the smaller the value of the CSI reporting coefficient is, the higher the priority level is.

[0050] In the embodiment, L1-RSRP represents Reference Signal Receiving Power (RSRP) of physical layer 1; L1-RSRQ represents Reference Signal Receiving Quality (RSRQ) of physical layer 1; and L1-SINR represents Signal to Interference plus Noise Ratio (SINR) of physical layer 1.

[0051] More specifically, due to the difference in the calculation manner of L1-SINR and L1-RSRQ, the calculation of physical layer L1-RSRQ can be obtained by using RSRP and RSSI measured on different Resource Elements (REs), and the calculation of physical layer L1-SINR can be obtained by using RSRP and RSSI measured on the same RE, so that L1-SINR is more accurate, and thus the value of the CSI reporting coefficient corresponding to L1-RSRQ is greater than or equal to the value of the CSI reporting coefficient corresponding to L1-SINR.

[0052] Therefore, in the case that the value of the CSI reporting coefficient corresponding to L1-RSRP is greater than the value of the CSI reporting coefficient corresponding to L1-RSRQ, the priority level of the CSI report containing L1-RSRP is lower than the priority level of the CSI report containing L1-RSRQ; and in the case that the value of the CSI reporting coefficient corresponding to L1-RSRQ is greater than the value of the CSI reporting coefficient corresponding to L1-SINR, the priority level of the CSI report containing L1-RSRQ is lower than the priority level of the CSI report containing L1-SINR.

[0053] It should be noted that the specific manner in which the user equipment uses the priority level of the CSI report to interact with the base station can refer to the prior art, and the embodiment of the present application does not limit this.

[0054] The embodiment of the present application determines the value of the CSI reporting coefficient according to the type of the measurement parameter contained in the channel state information report, and the values of the CSI reporting coefficients corresponding to different types of measurement parameters have a preset size relationship, that is, the value of the CSI reporting coefficient corresponding to L1-RSRP is greater than or equal to the value of the CSI reporting coefficient corresponding to L1-RSRQ, and the value of the CSI reporting coefficient corresponding to L1-RSRQ is greater than or equal to the value of the CSI reporting coefficient corresponding to L1-SINR; the priority level of the state information report is calculated by the value of the CSI reporting coefficient, so that the priority of the better state information report is higher, thereby ensuring the communication quality between the user equipment and the base station.

[0055] In one specific embodiment of the present application, the priority level P of the channel state information report can be calculated by using the following formula:

[0056] P = M x Ncell x Ms x y + Ncell x Ms x k + Ms x c + s; wherein M represents a constant coefficient, Ncells represents the maximum number of serving cells; Ms represents the maximum number of CSI report configurations; y represents a coefficient determined according to a bearing channel and a periodic transmission; k represents the CSI report coefficient; c represents the serial number of the serving cell; and s represents the serial number of the CSI report configuration; the constant coefficient M is a fixed value, or the constant coefficient M is the number of optional values of the CSI report coefficient.

[0057] The value of the CSI report coefficient M is determined by selecting from a plurality of optional values.

[0058] In the embodiment, the constant coefficient M can be the number of optional values of the CSI report coefficient. The constant coefficient M can also be a fixed value 2.

[0059] Specifically, the type set includes L1-RSRP and L1-RSRQ. In the case where the value of the CSI report coefficient corresponding to L1-RSRP is greater than the value of the CSI report coefficient corresponding to L1-RSRQ, and the number of values of the CSI report coefficient is 3, the constant coefficient M is 3. In the case where the value of the CSI report coefficient corresponding to L1-RSRP is equal to the value of the CSI report coefficient corresponding to L1-RSRQ, and the number of values of the CSI report coefficient is 2, the constant coefficient M is 2.

[0060] It can be understood that the value of the coefficient y is as follows: when the CSI report bearing channel is PUSCH and the transmission is aperiodic, the value of the coefficient y is 0; when the CSI report bearing channel is PUSCH and the transmission is semi-persistent, the value of the coefficient y is 1; when the CSI report bearing channel is PUCCH and the transmission is semi-persistent, the value of the coefficient y is 2; and when the CSI report bearing channel is PUCCH and the transmission is periodic, the value of the coefficient y is 3.

[0061] In one preferred embodiment 1 of the present application, referring to Figure 2 , the type set includes L1-RSRP and L1-RSRQ. Figure 1 The step S102 shown in the figure can include the following steps:

[0062] Step S201: If the type of the measurement parameter is L1-RSRQ, determining that the value of the CSI report coefficient is a first preset value.

[0063] Step S202: if the type of the measurement parameter is L1-RSRP, determining that the value of the CSI reporting coefficient is a second preset value, otherwise determining that the value of the CSI reporting coefficient is a third preset value, the third preset value being greater than the second preset value, and the second preset value being greater than the first preset value.

[0064] In this embodiment, the first preset value can be 0, the second preset value can be 1, and the third preset value can be 2.

[0065] Thus, the priority level P of the channel state information report can be calculated by the following formula:

[0066] P = 3 x Ncell x Ms x y + Ncell x Ms x k + Ms x c + s; wherein the CSI reporting coefficient k is 0 when the CSI report contains L1-RSRQ, the CSI reporting coefficient k is 1 when the CSI report contains L1-RSRP, and the CSI reporting coefficient k is 2 when the CSI report contains neither L1-RSRQ nor L1-RSRP. In this embodiment, the constant coefficient M is the number 3 of the values of the CSI reporting coefficient k.

[0067] The priority level P of the channel state information report can also be calculated by the following formula:

[0068] P = 2 x Ncell x Ms x y + Ncell x Ms x k + Ms x c + s; wherein the CSI reporting coefficient k is 0 when the CSI report contains L1-RSRQ, the CSI reporting coefficient k is 1 when the CSI report contains L1-RSRP, and the CSI reporting coefficient k is 2 when the CSI report contains neither L1-RSRQ nor L1-RSRP. In this embodiment, the constant coefficient M is a fixed value 2.

[0069] In a preferred embodiment 2 of the present application, referring to Figure 2 , the type set includes L1-RSRP and L1-RSRQ. Figure 1 The step S102 shown in FIG. 1 can include the following steps:

[0070] Step S203: if the type of the measurement parameter is L1-RSRQ or L1-RSRP, determining that the value of the CSI reporting coefficient is a first preset value, otherwise determining that the value of the CSI reporting coefficient is a second preset value, the second preset value being greater than the first preset value.

[0071] In this embodiment, the first preset value can be 0, and the second preset value can be 1.

[0072] Thus, the priority level P of the channel state information report can be calculated by the following formula:

[0073] P = 2 x Ncell x Ms x y + Ncell x Ms x k + Ms x c + s; wherein, when the CSI report contains L1-RSRQ or L1-RSRP, the CSI reporting coefficient k is 0; when the CSI report does not contain L1-RSRQ and does not contain L1-RSRP, the CSI reporting coefficient k is 1.

[0074] In a preferred embodiment 3 of the present application, referring to Figure 3 , the type set comprises L1-RSRP and L1-SINR. Figure 1 The step S102 shown can comprise the following steps:

[0075] Step S301: If the type of the measurement parameter is L1-SINR, determining that the value of the CSI reporting coefficient is a fourth preset value;

[0076] Step S302: If the type of the measurement parameter is L1-RSRP, determining that the value of the CSI reporting coefficient is a fifth preset value, otherwise determining that the value of the CSI reporting coefficient is a sixth preset value, the sixth preset value being greater than the fifth preset value, and the fifth preset value being greater than the fourth preset value.

[0077] In the embodiment, the fourth preset value can be 0, the fifth preset value can be 1, and the sixth preset value can be 2.

[0078] Therefore, the priority level P of the channel state information report can be calculated by the following formula:

[0079] P = 3 x Ncell x Ms x y + Ncell x Ms x k + Ms x c + s; wherein, when the CSI report contains L1-SINR, the CSI reporting coefficient k is 0; when the CSI report contains L1-RSRP, the CSI reporting coefficient k is 1; and when the CSI report does not contain L1-SINR and does not contain L1-RSRP, the CSI reporting coefficient k is 2. In the embodiment, the constant coefficient M is the number 3 of the value of the CSI reporting coefficient k.

[0080] The priority level P of the channel state information report can also be calculated by the following formula:

[0081] P = 2 x Ncell x Ms x y + Ncell x Ms x k + Ms x c + s; wherein, when the CSI report contains L1-SINR, the CSI reporting coefficient k is 0; when the CSI report contains L1-RSRP, the CSI reporting coefficient k is 1; and when the CSI report does not contain L1-SINR and does not contain L1-RSRP, the CSI reporting coefficient k is 2. In the embodiment, the constant coefficient M is a fixed value 2.

[0082] In a preferred embodiment 4 of the present application, referring to Figure 3 , the type set comprises L1-SINR and L1-RSRP. Figure 1 The step S102 shown can comprise the following steps:

[0083] Step S303: if the type of the measurement parameter is L1-SINR or L1-RSRP, determining that the value of the CSI reporting coefficient is a fourth preset value, otherwise determining that the value of the CSI reporting coefficient is a fifth preset value, the fifth preset value being greater than the fourth preset value.

[0084] In this embodiment, the fourth preset value can be 0, and the fifth preset value can be 1.

[0085] Thus, the priority level P of the channel state information report can be calculated by the following formula:

[0086] P = 2 x Ncell x Ms x y + Ncell x Ms x k + Ms x c + s; wherein, when the CSI report contains L1-SINR, the CSI reporting coefficient k is 0; when the CSI report contains L1-RSRP, the CSI reporting coefficient k is 0; when the CSI report contains neither L1-SINR nor L1-RSRP, the CSI reporting coefficient k is 1.

[0087] In a preferred embodiment 5 of the present application, referring to Figure 4 , the type set comprises L1-RSRP, L1-RSRQ and / or L1-SINR. Figure 1 The step S102 shown can comprise the following steps:

[0088] Step S401: if the type of the measurement parameter is L1-SINR, determining that the value of the CSI reporting coefficient is a seventh preset value;

[0089] Step S402: if the type of the measurement parameter is L1-RSRQ, determining that the value of the CSI reporting coefficient is an eighth preset value;

[0090] Step S403: if the type of the measurement parameter is L1-RSRP, determining that the value of the CSI reporting coefficient is a ninth preset value, otherwise determining that the value of the CSI reporting coefficient is a tenth preset value, the tenth preset value being greater than the ninth preset value, the ninth preset value being greater than the eighth preset value, the eighth preset value being greater than the seventh preset value.

[0091] In this embodiment, the seventh preset value can be 0, the eighth preset value can be 1, the ninth preset value can be 2, and the tenth preset value can be 3.

[0092] Thus, the priority level P of the channel state information report can be calculated by the following formula:

[0093] P=4×Ncell×Ms×y+Ncell×Ms×k+Ms×c+s; wherein, when the CSI report contains L1-SINR, the CSI reporting coefficient k is 0; when the CSI report contains L1-RSRQ, the CSI reporting coefficient k is 1; when the CSI report contains L1-RSRP, the CSI reporting coefficient k is 2; when the CSI report does not contain L1-RSRQ, L1-SINR and L1-RSRP, the CSI reporting coefficient k is 3. In the embodiment, the constant coefficient M is the number of values of the CSI reporting coefficient, which is 4.

[0094] The priority level P of the channel state information report can also be calculated by the following formula:

[0095] P=2×Ncell×Ms×y+Ncell×Ms×k+Ms×c+s; wherein, when the CSI report contains L1-SINR, the CSI reporting coefficient k is 0; when the CSI report contains L1-RSRQ, the CSI reporting coefficient k is 1; when the CSI report contains L1-RSRP, the CSI reporting coefficient k is 2; when the CSI report does not contain L1-RSRQ, L1-SINR and L1-RSRP, the CSI reporting coefficient k is 3. In the embodiment, the constant coefficient M is a fixed value 2.

[0096] In a preferred embodiment 6 of the present application, referring to Figure 4 , the type set includes L1-RSRP, L1-RSRQ and / or L1-SINR. Figure 1 The step S102 shown can include the following steps:

[0097] Step S404: if the type of the measurement parameter is L1-RSRP, L1-RSRQ or L1-SINR, determining that the value of the CSI reporting coefficient is a seventh preset value, otherwise determining that the value of the CSI reporting coefficient is an eighth preset value, the eighth preset value being greater than the seventh preset value.

[0098] In the embodiment, the seventh preset value can be 0, and the eighth preset value can be 1.

[0099] Thus, the priority level P of the channel state information report can be calculated by the following formula:

[0100] P=2×Ncell×Ms×y+Ncell×Ms×k+Ms×c+s; wherein, when the CSI report contains L1-SINR, L1-RSRQ or L1-RSRP, the CSI reporting coefficient k is 0; when the CSI report does not contain L1-RSRQ, L1-SINR and L1-RSRP, the CSI reporting coefficient k is 1.

[0101] In a preferred embodiment 7 of the present application, referring to Figure 5 , the type set comprises L1-RSRP, L1-RSRQ and / or L1-SINR. Figure 1 The step S102 shown can comprise the following steps:

[0102] Step S501: If the type of the measurement parameter is L1-SINR or L1-RSRQ, determining that the value of the CSI reporting coefficient is the eleventh preset value;

[0103] Step S502: If the type of the measurement parameter is L1-RSRP, determining that the value of the CSI reporting coefficient is the twelfth preset value, otherwise determining that the value of the CSI reporting coefficient is the thirteenth preset value, the thirteenth preset value is greater than the twelfth preset value, and the twelfth preset value is greater than the eleventh preset value.

[0104] In this embodiment, the eleventh preset value can be 0, the twelfth preset value can be 1, and the thirteenth preset value can be 2.

[0105] Therefore, the priority level P of the channel state information report can be calculated by the following formula:

[0106] P=3×Ncell×Ms×y+Ncell×Ms×k+Ms×c+s; wherein, when the CSI report contains L1-SINR or L1-RSRQ, the CSI reporting coefficient k is 0; when the CSI report contains L1-RSRP, the CSI reporting coefficient k is 1; when the CSI report does not contain L1-RSRQ, L1-SINR and L1-RSRP, the CSI reporting coefficient k is 2.

[0107] It should be noted that the first preset value to the thirteenth preset value described above can also be other arbitrary implementable specific values, as long as the size relationship is met, and the embodiments of the present application do not limit this.

[0108] Referring to Figure 6 , the channel state information report priority determination device 60 can comprise a measurement parameter type determination module 601, a CSI reporting coefficient value determination module 602 and a priority calculation module 603.

[0109] The channel state information report priority determination apparatus 60 in the embodiment can be used on the user equipment side.

[0110] The measurement parameter type determination module 601 is adapted to determine a type of the measurement parameter contained in the channel state information report, the type of the measurement parameter being selected from a type set, the type set comprising L1-RSRP, and the type set further comprising L1-RSRQ and / or L1-SINR.

[0111] The CSI report coefficient value determination module 602 is adapted to determine a value of the CSI report coefficient according to the type of the measurement parameter, the value of the CSI report coefficient corresponding to L1-RSRP being greater than or equal to the value of the CSI report coefficient corresponding to L1-RSRQ, and the value of the CSI report coefficient corresponding to L1-RSRQ being greater than or equal to the value of the CSI report coefficient corresponding to L1-SINR.

[0112] The priority calculation module 603 is adapted to calculate a priority level of the channel state information report by using the value of the CSI report coefficient, wherein the smaller the value of the CSI report coefficient is, the higher the priority level is.

[0113] The priority level of the channel state information report is calculated by using the value of the CSI report coefficient according to the embodiment of the application, so that the priority of the better channel state information report is higher, thereby ensuring the communication quality between the user equipment and the base station.

[0114] In a preferred embodiment of the application, referring to Figure 7 , the type set comprises L1-RSRP and L1-RSRQ, and the CSI report coefficient value determination module 602 can comprise a first determination unit 6021 adapted to determine the value of the CSI report coefficient as a first preset value when the type of the measurement parameter is L1-RSRQ, and a second determination unit 6022 adapted to determine the value of the CSI report coefficient as a second preset value when the type of the measurement parameter is L1-RSRP, and otherwise determine the value of the CSI report coefficient as a third preset value, the third preset value being greater than the second preset value, and the second preset value being greater than the first preset value.

[0115] In another preferred embodiment of the application, continuing to refer to Figure 7 , the type set comprises L1-RSRP and L1-RSRQ, and the CSI report coefficient value determination module 602 can comprise a third determination unit 6023 adapted to determine the value of the CSI report coefficient as a first preset value when the type of the measurement parameter is L1-RSRQ or L1-RSRP, and otherwise determine the value of the CSI report coefficient as a second preset value, the second preset value being greater than the first preset value.

[0116] In another preferred embodiment of the present application, continuing to refer to Figure 7 , the type set comprises L1-RSRP and L1-SINR, and the value determination module 602 of the CSI reporting coefficient comprises: a fourth determination unit 6024, adapted to determine the value of the CSI reporting coefficient as a fourth preset value when the type of the measurement parameter is L1-SINR; and a fifth determination unit 6025, adapted to determine the value of the CSI reporting coefficient as a fifth preset value when the type of the measurement parameter is L1-RSRP, and otherwise determine the value of the CSI reporting coefficient as a sixth preset value, the sixth preset value being greater than the fifth preset value, and the fifth preset value being greater than the fourth preset value.

[0117] In another preferred embodiment of the present application, continuing to refer to Figure 7 , the type set comprises L1-RSRP and L1-SINR, and the value determination module 602 of the CSI reporting coefficient comprises: a sixth determination unit 6026, adapted to determine the value of the CSI reporting coefficient as a fourth preset value when the type of the measurement parameter is L1-SINR or L1-RSRP, and otherwise determine the value of the CSI reporting coefficient as a fifth preset value, the fifth preset value being greater than the fourth preset value.

[0118] In another preferred embodiment of the present application, continuing to refer to Figure 7 , the type set comprises L1-RSRP, L1-RSRQ and L1-SINR, and the value determination module 602 of the CSI reporting coefficient comprises: a seventh determination unit 6027, adapted to determine the value of the CSI reporting coefficient as a seventh preset value when the type of the measurement parameter is L1-SINR; an eighth determination unit 6028, adapted to determine the value of the CSI reporting coefficient as an eighth preset value when the type of the measurement parameter is L1-RSRQ; and a ninth determination unit 6029, adapted to determine the value of the CSI reporting coefficient as a ninth preset value when the type of the measurement parameter is L1-RSRP, and otherwise determine the value of the CSI reporting coefficient as a tenth preset value, the tenth preset value being greater than the ninth preset value, the ninth preset value being greater than the eighth preset value, and the eighth preset value being greater than the seventh preset value.

[0119] In another preferred embodiment of the present application, continuing to refer to Figure 7 , the type set comprises L1-RSRP, L1-RSRQ and L1-SINR, and the value determination module 602 of the CSI reporting coefficient comprises: a tenth determination unit 6210, adapted to determine the value of the CSI reporting coefficient as a seventh preset value when the type of the measurement parameter is L1-RSRP, L1-RSRQ or L1-SINR, and otherwise determine the value of the CSI reporting coefficient as an eighth preset value, the eighth preset value being greater than the seventh preset value.

[0120] In another preferred embodiment of the present application, with continuous reference to Figure 7 , the type set comprises L1-RSRP, L1-RSRQ and L1-SINR, and the value determination module 602 of the CSI reporting coefficient comprises: an eleventh determination unit 6211 adapted to determine the value of the CSI reporting coefficient as an eleventh preset value when the type of the measurement parameter is L1-SINR or L1-RSRQ; and a twelfth determination unit 6212 adapted to determine the value of the CSI reporting coefficient as a twelfth preset value when the type of the measurement parameter is L1-RSRP, and otherwise determine the value of the CSI reporting coefficient as a thirteenth preset value, the thirteenth preset value being greater than the twelfth preset value, and the twelfth preset value being greater than the eleventh preset value.

[0121] Further, Figure 6 The priority calculation module 603 shown in the figure can calculate the priority level P of the channel state information report by using the following formula:

[0122] P = M x Ncell x Ms x y + Ncell x Ms x k + Ms x c + s; wherein M represents a constant coefficient, Ncells represents the maximum number of serving cells; Ms represents the maximum number of configurations of the channel state information report; y represents a coefficient determined according to a bearer channel and a periodicity of transmission; k represents the CSI reporting coefficient; c represents the serial number of the serving cell; and s represents the configuration serial number of the channel state information report; the constant coefficient M is a fixed value, or the constant coefficient M is the number of optional values of the CSI reporting coefficient

[0123] For more details about the working principle and working mode of the channel state information report priority determination apparatus 60, please refer to the relevant description in Figures 1 to 5 , which will not be repeated here.

[0124] The embodiment of the present application also discloses a storage medium having computer instructions stored thereon, and the computer instructions can execute the steps of the channel state information report priority determination method shown in Figures 1 to 5 when running. The storage medium can include ROM, RAM, magnetic disk or optical disk, etc. The storage medium can also include non-volatile memory or non-transitory memory, etc.

[0125] The embodiment of the present application also discloses a user equipment, which can include a memory and a processor, and the memory has computer instructions stored thereon which can run on the processor. The processor can execute the steps of the channel state information report priority determination method shown in Figures 1 to 5The steps of the channel state information report priority determination method shown in the method are provided. The user equipment includes, but is not limited to, a terminal device such as a mobile phone, a computer, a tablet computer and the like.

[0126] Although the present application is disclosed by the above, the present application is not limited to this. Any person skilled in the art, without departing from the spirit and scope of the present application, can make various changes and modifications, therefore the protection scope of the present application should be limited by the scope defined by the claims.

Claims

1. A method for determining a CSI reporting coefficient, characterized in that, The method comprises: determining the type of measurement parameter contained in the channel state information report, the type of measurement parameter being selected from L1-RSRP and L1-SINR; if the type of measurement parameter is L1-SINR or L1-RSRP, determining the value of the CSI reporting coefficient to be a fourth preset value, and if the channel state information report does not contain L1-SINR nor L1-RSRP, determining the value of the CSI reporting coefficient to be a fifth preset value, the fifth preset value being greater than the fourth preset value.

2. The method of Claim 1, wherein The method further comprises: calculating the priority level of the channel state information report by using the value of the CSI reporting coefficient, wherein the smaller the value of the CSI reporting coefficient, the higher the priority level.

3. The method of Claim 1, wherein The priority level P of the channel state information report is calculated by using the following formula: P = M x Ncell x Ms x y + Ncell x Ms x k + Ms x c + s; wherein M represents a constant coefficient, Ncell represents the maximum number of serving cells, Ms represents the maximum number of configurations of the channel state information report, y represents a coefficient determined according to a bearing channel and a transmission periodicity, k represents the CSI reporting coefficient, c represents the serial number of the serving cell, and s represents the configuration serial number of the channel state information report; the constant coefficient M is a fixed value, or the constant coefficient M is the number of selectable values of the CSI reporting coefficient.

4. The method of Claim 3, wherein The value of the constant coefficient M is 2.

5. The method of Claim 1, wherein The fourth preset value is 0, and the fifth preset value is 1.

6. A CSI reporting coefficient determination apparatus, characterized by, The method comprises: a measurement parameter type determination module adapted to determine the type of measurement parameter contained in the channel state information report, the type of measurement parameter being selected from L1-RSRP and L1-SINR; a CSI reporting coefficient value determination module adapted to determine the value of the CSI reporting coefficient to be a fourth preset value if the type of measurement parameter is L1-SINR or L1-RSRP, and to determine the value of the CSI reporting coefficient to be a fifth preset value if the channel state information report does not contain L1-SINR nor L1-RSRP, the fifth preset value being greater than the fourth preset value.

7. The CSI reporting coefficient determination apparatus of claim 6, wherein, The method further comprises: a priority calculation module adapted to calculate the priority level of the channel state information report by using the value of the CSI reporting coefficient, wherein the smaller the value of the CSI reporting coefficient, the higher the priority level.

8. The apparatus for determining CSI reporting coefficients according to claim 6, wherein, The priority level P of the channel state information report is calculated by using the following formula: P = M x Ncell x Ms x y + Ncell x Ms x k + Ms x c + s; wherein M represents a constant coefficient, Ncell represents the maximum number of serving cells, Ms represents the maximum number of configurations of the channel state information report, y represents a coefficient determined according to a bearing channel and a transmission periodicity, k represents the CSI reporting coefficient, c represents the serial number of the serving cell, and s represents the configuration serial number of the channel state information report; the constant coefficient M is a fixed value, or the constant coefficient M is the number of selectable values of the CSI reporting coefficient.

9. The CSI reporting coefficient determination apparatus of claim 8, wherein, The value of the constant coefficient M is 2.

10. The apparatus for determining CSI reporting coefficients according to claim 6, wherein, The fourth preset value is 0, and the fifth preset value is 1.

11. A storage medium having stored thereon a computer program, characterized in that The computer program, when running, performs the steps of the CSI reporting coefficient determination method in any one of claims 1 to 5. 12.A user equipment, comprising a memory and a processor, wherein a computer program is stored on the memory and executable on the processor, and characterized in that, The processor, when running the computer program, performs the steps of the CSI reporting coefficient determination method in any one of claims 1 to 5.

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