CN110972272B - Information reporting method, user terminal and computer readable storage medium - Google Patents
Information reporting method, user terminal and computer readable storage medium Download PDFInfo
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- CN110972272B CN110972272B CN201811141365.0A CN201811141365A CN110972272B CN 110972272 B CN110972272 B CN 110972272B CN 201811141365 A CN201811141365 A CN 201811141365A CN 110972272 B CN110972272 B CN 110972272B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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Abstract
An information reporting method, a user terminal and a computer readable storage medium are provided, the method comprises: receiving configuration information issued by a network side; detecting whether the configuration information carries CSI (channel state information) reporting content recommendation indication information or not; the CSI reporting content recommendation indication information is used for indicating the recommendation of CSI reporting content; when the configuration information carries the CSI reporting content recommendation indication information, determining recommended CSI reporting content reported to the network side according to network quality; the recommended CSI reporting content comprises any one of the following contents: L1-RSRQ, L1-RSRP and L1-SINR; and sending the recommended CSI report content to the network side. The scheme can enable the user terminal to recommend the CSI report content to the network side.
Description
Technical Field
The present invention relates to the field of wireless communications, and in particular, to an information reporting method, a user terminal, and a computer-readable storage medium.
Background
The New Radio (NR) protocol supports reporting of Channel State Information (CSI) based on layer 1 (L1) -Reference Signal Received Power (RSRP). The network side can configure cri-RSRP or ssb-Index-RSRP in the report configuration (CSI-report config) information, so as to guide the reporting behavior of the user terminal.
In the prior art, the ue performs CSI reporting accordingly based on the report configuration information, and the CSI reporting content includes cri-RSRP or ssb-Index-RSRP. In the prior art, the reporting content of the CSI reported to the network side by the user terminal is single.
Disclosure of Invention
The embodiment of the invention solves the technical problem of recommending various CSI reporting contents to a network side.
In order to solve the foregoing technical problem, an embodiment of the present invention provides an information reporting method, including: receiving configuration information issued by a network side; detecting whether the configuration information carries CSI (channel state information) reporting content recommendation indication information or not; the CSI reporting content recommendation indication information is used for indicating recommendation of CSI reporting content; when the configuration information carries the CSI reporting content recommendation indication information, determining recommended CSI reporting content reported to the network side according to network quality; the recommended CSI reporting content comprises any one of the following contents: L1-RSRQ, L1-RSRP and L1-SINR; and sending the recommended CSI report content to the network side.
Optionally, the detecting whether the configuration information carries CSI-reported content recommendation indication information includes: and detecting whether the configuration information comprises a bit for indicating CSI reporting content recommendation indication information.
Optionally, the number of bits for indicating the CSI reporting content recommendation indication information is 1 or 2.
Optionally, the determining, according to the network quality, the recommended CSI report content reported to the network side includes: when the network quality is detected to meet the preset condition, determining that the recommended CSI reporting content comprises any one of the following contents: L1-RSRQ, L1-SINR; when the network quality is detected not to meet the preset condition, determining that the recommended CSI reported content comprises L1-RSRP; the preset condition includes any one of the following conditions: detecting that the probability of HARQ NACK feedback exceeds the preset probability within the preset time; detecting that the probability of occurrence of partial beam failure events exceeds a preset threshold; and detecting that the RSRP value of the reference signal is greater than a preset threshold, and the RSRQ value is lower than a preset first threshold and/or the SINR value is lower than a preset second threshold.
Optionally, the sending the recommended CSI report content to the network side includes: and sending the recommended CSI reporting content and CSI reporting content recommendation information to the network side, wherein the CSI reporting content recommendation information is used for indicating the recommended CSI reporting content.
Optionally, the configuration information is further used to indicate the reporting content of the target CSI; the sending the recommended CSI report content and the recommended information to the network side further includes: determining the reporting content of the target CSI according to the configuration information; when the recommended CSI reporting content is the same as the target CSI reporting content, sending the recommended CSI reporting content and CSI reporting content recommendation information to the network side; when the recommended CSI reporting content is different from the target CSI reporting content, sending the target CSI reporting content and CSI reporting content recommendation information to the network side; or, the recommended CSI reporting content and the CSI reporting content recommendation information are sent to the network side.
An embodiment of the present invention further provides a user terminal, including: the receiving unit is used for receiving configuration information issued by a network side; the detection unit is used for detecting whether the configuration information carries CSI (channel state information) reporting content recommendation indication information or not; the CSI reporting content recommendation indication information is used for indicating recommendation of CSI reporting content; an obtaining unit, configured to determine, when the configuration information carries the CSI reporting content recommendation indication information, recommended CSI reporting content reported to the network side according to network quality; the recommended CSI reporting content comprises any one of the following contents: L1-RSRQ, L1-RSRP and L1-SINR; and the sending unit is used for sending the recommended CSI report content to the network side.
Optionally, the detecting unit is configured to detect whether the configuration information includes a bit for indicating CSI reporting content recommendation indication information.
Optionally, the number of bits used for indicating the CSI reporting content recommendation indication information is 1 or 2.
Optionally, the obtaining unit is configured to determine that the recommended CSI report content includes any one of the following contents when it is detected that the network quality meets a preset condition: L1-RSRQ, L1-SINR; when the network quality is detected not to meet the preset condition, determining that the recommended CSI reported content comprises L1-RSRP; the preset condition comprises any one of the following conditions: detecting that the probability of HARQ NACK feedback exceeds the preset probability within the preset time; detecting that the probability of occurrence of partial beam failure events exceeds a preset threshold; and detecting that the RSRP value of the reference signal is greater than a preset threshold, and the RSRQ value is lower than a preset first threshold and/or the SINR value is lower than a preset second threshold.
Optionally, the sending unit is configured to send the recommended CSI report content and CSI report content recommendation information to the network side, where the CSI report content recommendation information is used to indicate the recommended CSI report content.
Optionally, the configuration information is further configured to indicate target CSI reporting content, and the sending unit is further configured to determine the target CSI reporting content according to the configuration information; when the recommended CSI reporting content is the same as the target CSI reporting content, sending the recommended CSI reporting content and CSI reporting content recommendation information to the network side; when the recommended CSI reporting content is different from the target CSI reporting content, the target CSI reporting content and CSI reporting content recommendation information are sent to the network side; or, the recommended CSI reporting content and the CSI reporting content recommendation information are sent to the network side.
The embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium is a non-volatile storage medium or a non-transitory storage medium, and computer instructions are stored on the computer-readable storage medium, and when the computer instructions are executed, the method for reporting information described above is performed.
The embodiment of the present invention further provides another user terminal, which includes a memory and a processor, where the memory stores a computer instruction capable of running on the processor, and the computer instruction executes any of the steps of the information reporting method when running.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following beneficial effects:
and the user terminal receives the configuration information issued by the network side. And when the configuration information is detected to carry CSI reporting content recommendation indication information for indicating CSI reporting, determining the recommended CSI reporting content reported to the network side according to the network quality, and further sending the recommended CSI reporting content to the network side. The recommended CSI reporting content acquired by the user terminal comprises any one of L1-RSRQ, L1-RSRP and L1-SINR, so that various different CSI related parameters can be reported to the network side, and the network side can conveniently perform corresponding adjustment.
Drawings
Fig. 1 is a flowchart of an information reporting method in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another ue in the embodiment of the present invention.
Detailed Description
In the prior art, the ue performs CSI reporting accordingly based on the report configuration information, and the CSI reporting content includes cri-RSRP or ssb-Index-RSRP. In the prior art, the reporting content of the CSI reported by the user terminal to the network side is single.
In the embodiment of the invention, the user terminal receives the configuration information issued by the network side. And when the configuration information is detected to carry CSI reporting content recommendation indication information used for indicating CSI reporting, determining recommended CSI reporting content reported to the network side according to the network quality, and further sending the recommended CSI reporting content to the network side. The recommended CSI reporting content acquired by the user terminal comprises any one of L1-RSRQ, L1-RSRP and L1-SINR, so that various different CSI related parameters can be reported to the network side, and the network side can conveniently perform corresponding adjustment.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
An embodiment of the present invention provides an information reporting method, which is described in detail below with reference to fig. 1 through specific steps.
Step S101, receiving configuration information issued by a network side.
In specific implementation, the network side may issue indication information to the user terminal in advance to indicate the user terminal to send CSI report content. In other words, the network side may inform the user terminal in advance that the CSI report content is desired to be acquired.
In the embodiment of the invention, the network side can issue the configuration information to the user terminal in advance. The configuration information may carry CSI reporting content recommendation indication information, and the CSI reporting content recommendation indication information indicates the user terminal to recommend CSI reporting content. And through the CSI reporting content recommendation indication information, the user terminal is enabled to know that the CSI reporting content needs to be recommended to the network side.
Step S102, detecting whether the configuration information carries CSI reporting content recommendation indication information.
In specific implementation, after receiving the configuration information issued by the network side, the user terminal may detect whether the received configuration information carries CSI reporting content recommendation indication information.
In the embodiment of the present invention, the network side may set a bit for indicating CSI reporting content recommendation indication information in the configuration information. The number of bits set by the network side for indicating the CSI reporting content recommendation indication information may be 1, 2, or other values.
Step S103, when the configuration information carries the CSI reporting content recommendation indication information, determining the recommended CSI reporting content reported to the network side according to the network quality.
In specific implementation, when it is determined that the configuration information issued by the network side carries the CSI reported content recommendation indication information, the user terminal may determine the recommended CSI reported content reported to the network side according to the network quality.
In the embodiment of the invention, when the network quality is detected to meet the preset condition, the recommended CSI report content is determined to comprise L1-RSRQ or L1-SINR; and when the network quality is detected not to meet the preset condition, determining that the recommended reported content comprises L1-RSRP. The preset condition may include any one of the following: detecting that the probability of HARQ NACK feedback exceeds the preset probability within the preset time; detecting that the probability of occurrence of partial beam failure events exceeds a preset threshold; and detecting that the RSRP value of the reference signal is greater than a preset threshold, and the RSRQ value is lower than a preset first threshold and/or the SINR value is lower than a preset second threshold.
It can be understood that the preset condition described in the embodiment of the present invention is a condition that needs to be satisfied when the user terminal determines that the network quality is poor. Therefore, the preset condition may not be limited to the examples in the above embodiments of the present invention. In practical application, the user terminal may also determine the network quality of the network according to the practical application scenario. And when the network quality is judged to be poor, the recommended CSI report content can be sent to the network side.
And step S104, sending the recommended CSI report content to the network side.
In specific implementation, after determining the recommended CSI reporting content, the user terminal may send the recommended CSI reporting content to the network side.
For example, in the report configuration information, the network side indicates, through the CSI report content recommendation information, that the recommended CSI report content of the user terminal includes L1-RSRQ or L1-SINR, or L1-RSRP. The user terminal can take the L1-RSRQ or the L1-SINR or the L1-RSRP as recommended CSI report content and send the recommended CSI report content to the network side.
In a specific implementation, when sending the recommended CSI report content to the network side, the user terminal may send the recommended CSI report content and CSI report content recommendation information together to the network side, where the CSI report content recommendation information is used to indicate the recommended CSI report content. In the embodiment of the invention, the user terminal can inform the network side of the current recommended CSI reporting content through the CSI reporting content recommendation information.
In a specific implementation, the length of the CSI report content recommendation information may be 1 bit.
For example, the length of the CSI report content recommendation information is 1 bit: when the value of the recommended content of the CSI reported content is 0, indicating that the recommended CSI reported content sent to the network side by the user terminal comprises L1-RSRP; when the value of the CSI report content recommendation information is 1, indicating that the recommended CSI report content sent to the network side by the user terminal comprises any one of L1-RSRQ and L1-SINR.
In specific implementation, the length of the CSI reporting content recommendation information may also be 2 bits.
For example, the length of the CSI report content recommendation information is 2 bits: when the value of the CSI reported content recommendation information is 00, indicating that the user terminal does not send the CSI reported content; when the value of the recommended content of the CSI reported content is 01, indicating that the recommended CSI reported content sent to the network side by the user terminal comprises L1-RSRP; when the value of the recommended content of the CSI reported content is 10, indicating that the recommended CSI reported content sent to the network side by the user terminal comprises L1-RSRQ or L1-SINR; and when the value of the CSI report content recommendation information is 11, indicating that the recommended CSI report content sent to the network side by the user terminal comprises L1-RSRQ or L1-SINR, L1-RSRP.
It should be understood that the bit number of the CSI report content recommendation information may also be other values, and is not limited to the 1 bit or 2 bits provided in the above embodiments of the present invention.
Therefore, when the configuration information is detected to carry the CSI reporting content recommendation indication information for indicating the CSI reporting, the recommended CSI reporting content reported to the network side is determined according to the network quality, and then the recommended CSI reporting content is sent to the network side. The recommended CSI report content acquired by the user terminal comprises any one of L1-RSRQ, L1-RSRP and L1-SINR, so that various different CSI related parameters can be reported to the network side, and the network side can conveniently perform corresponding adjustment.
In a specific implementation, the network side may also indicate the reporting content of the target CSI in the configuration information. For example, specific bits may be configured in the configuration information to indicate the target CSI report content. In the embodiment of the present invention, the target CSI report content refers to CSI content that a network side wants a user terminal to report. For example, if the CSI content that the network side wants to acquire is L1-RSRP, the target CSI reporting content is L1-RSRP.
After receiving the configuration information, the user terminal may determine the target CSI report content according to the configuration information. For example, the network side and the user terminal agree that when the value corresponding to the specific bit in the configuration information is 0, it is determined that the report content of the target CSI is L1-RSRP.
In a specific implementation, the ue may also determine, according to a wireless environment where the ue is located, recommended CSI report content that is most matched with the wireless environment where the ue is located. When the recommended CSI reporting content determined by the user terminal is the same as the target CSI reporting content, the user terminal can send the recommended CSI reporting content and CSI reporting content recommendation information to the network side.
For example, the target CSI report content indicated by the network side is L1-RSRP, and the recommended CSI report content determined by the user terminal is also L1-RSRP. And when the value of the recommended CSI (channel State information) reporting content recommendation information is 0, the corresponding recommended CSI reporting content is L1-RSRP. Therefore, the recommended CSI report content sent by the user terminal to the network side is L1-RSRP, and the value of the recommended CSI report content information is 0.
However, the recommended CSI reporting content actually determined by the ue may not be the same as the target CSI reporting content indicated by the network side. In the embodiment of the invention, when the recommended CSI report content is different from the target CSI report content, the user terminal can send the target CSI report content to the network side according to the indication of the network side. In addition, the user terminal can also send the CSI reported content recommendation information to the network side to inform the network side of the CSI reported content to be recommended.
For example, the target CSI reporting content indicated by the network side is L1-RSRP, and the recommended CSI reporting content determined by the user terminal is L1-RSRQ or L1-SINR. When the value of the recommended CSI reporting content is 0, the corresponding recommended CSI reporting content is L1-RSRP; and when the value of the recommended CSI reporting content recommended information is 1, the corresponding recommended CSI reporting content is L1-RSRQ or L1-SINR. Therefore, the recommended CSI report content sent by the user terminal to the network side is L1-RSRP, and the value of the recommended CSI report content information is 1.
In the embodiment of the invention, when the recommended CSI report content is different from the target CSI report content, the user terminal can also send the recommended CSI report content to the network side instead of sending the target CSI report content to the network side without following the indication of the network side. In addition, the user terminal can also send the CSI reported content recommendation information to the network side to inform the network side of the CSI reported content to be recommended.
For example, the target CSI report content indicated by the network side is L1-RSRP, and the recommended CSI report content determined by the user terminal is L1-RSRQ or L1-SINR. When the value of the recommended content of the CSI reported content is 0, the corresponding recommended CSI reported content is L1-RSRP; and when the value of the recommended CSI reporting content recommended information is 1, the corresponding recommended CSI reporting content is L1-RSRQ or L1-SINR. Therefore, the recommended CSI report content sent by the user terminal to the network side is L1-RSRQ or L1-SINR, and the value of the recommended CSI report content information is 1.
In a specific implementation, the CSI reporting content recommendation information may be the same information as the CSI reporting content recommendation indication information, or may be a different type of information from the CSI reporting content recommendation indication information.
When the CSI reporting content recommendation information and the CSI reporting content recommendation indication information are the same information, the user terminal can send the CSI reporting content recommendation indication information to the network side while sending the recommended CSI reporting content to the network side; when the CSI reporting content recommendation information and the CSI reporting content recommendation indication information are different types of messages, the user terminal may send the CSI reporting content recommendation indication information and the CSI reporting content recommendation information to the network side while sending the recommended CSI reporting content to the network side.
In specific implementation, when the user terminal sends the recommended CSI report content and the CSI report content recommendation information to the network side, the CSI report content recommendation information may be used to indicate a current recommended CSI report content, and may also be used to indicate a next recommended CSI report content. The user terminal can inform the network side that the CSI reporting content recommendation information indicates the current recommended CSI reporting content or indicates the next recommended CSI reporting content.
In the embodiment of the invention, the CSI reporting content recommendation information can be expanded, and 1 bit information is newly added for indicating whether the CSI reporting content recommendation information is the current recommended CSI reporting content or the next recommended CSI reporting content.
For example, if the value of newly added 1-bit information is 0, the CSI reported content recommendation information is the current recommended CSI reported content; and if the value of the newly added 1-bit information is 1, the CSI reporting content recommendation information is the next time of recommending the CSI reporting content.
Referring to fig. 2, an embodiment of the present invention further provides a user terminal 20, including: a receiving unit 201, a detecting unit 202, an acquiring unit 203, and a transmitting unit 204, wherein:
the receiving unit 201 is configured to receive configuration information issued by a network side;
the detecting unit 202 is configured to detect whether the configuration information carries CSI reporting content recommendation indication information; the CSI reporting content recommendation indication information is used for indicating recommendation of CSI reporting content;
the obtaining unit 203 is configured to determine, when the configuration information carries the CSI report content recommendation indication information, recommended CSI report content reported to the network side according to network quality; the recommended CSI reporting content comprises any one of the following contents: L1-RSRQ, L1-RSRP and L1-SINR;
the sending unit 204 is configured to send the recommended CSI report content to the network side.
In a specific implementation, the detecting unit 202 may be configured to detect whether the configuration information includes a bit for indicating CSI reporting content recommendation indication information.
In a specific implementation, the number of bits used for indicating the CSI reporting content recommendation indication information is 1 or 2.
In a specific implementation, the obtaining unit 203 is configured to determine that the recommended CSI report content includes any one of the following contents when it is detected that the network quality meets a preset condition: L1-RSRQ, L1-SINR; when the network quality is detected not to meet the preset condition, determining that the recommended CSI reported content comprises L1-RSRP; the preset condition may include any one of: detecting that the probability of HARQ NACK feedback exceeds the preset probability within the preset time; detecting that the probability of occurrence of partial beam failure events exceeds a preset threshold; and detecting that the RSRP value of the reference signal is greater than a preset threshold, and the RSRQ value is lower than a preset first threshold and/or the SINR value is lower than a preset second threshold.
In a specific implementation, the sending unit 204 may be configured to send the recommended CSI report content and CSI report content recommendation information to the network side, where the CSI report content recommendation information is used to indicate the recommended CSI report content.
In a specific implementation, the configuration information may be further configured to indicate target CSI reporting content, and the sending unit 204 may be further configured to determine the target CSI reporting content according to the configuration information; when the recommended CSI reporting content is the same as the target CSI reporting content, sending the recommended CSI reporting content and CSI reporting content recommendation information to the network side; when the recommended CSI reporting content is different from the target CSI reporting content, the target CSI reporting content and CSI reporting content recommendation information are sent to the network side; or, the recommended CSI reporting content and the CSI reporting content recommendation information are sent to the network side.
The embodiment of the present invention further provides another computer-readable storage medium, where the computer-readable storage medium is a non-volatile storage medium or a non-transitory storage medium, and has computer instructions stored thereon, and when the computer instructions are executed, the computer instructions perform any of the steps of the information reporting method in the above-mentioned embodiments of the present invention.
The embodiment of the present invention further provides another user terminal, which includes a memory and a processor, where the memory stores a computer instruction capable of running on the processor, and the computer instruction executes any of the steps of the information reporting method in the above embodiments of the present invention when running.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by instructing the relevant hardware through a program, which may be stored in a computer-readable storage medium, and the storage medium may include: ROM, RAM, magnetic or optical disks, and the like.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected by one skilled in the art without departing from the spirit and scope of the invention, as defined in the appended claims.
Claims (14)
1. An information reporting method, comprising:
receiving configuration information issued by a network side;
detecting whether the configuration information carries CSI (channel state information) reporting content recommendation indication information or not; the CSI reporting content recommendation indication information is used for indicating the recommendation of CSI reporting content;
when the configuration information carries the CSI reporting content recommendation indication information, determining recommended CSI reporting content reported to the network side according to network quality; the recommended CSI reporting content comprises any one of the following contents: L1-RSRQ, L1-RSRP and L1-SINR;
and sending the recommended CSI report content to the network side.
2. The information reporting method of claim 1, wherein the detecting whether the configuration information carries CSI reporting content recommendation indication information includes:
and detecting whether the configuration information comprises a bit for indicating CSI reporting content recommendation indication information.
3. The information reporting method of claim 2, wherein the number of bits for indicating the CSI reporting content recommendation indication information is 1 or 2.
4. The information reporting method of claim 1, wherein the determining the recommended CSI report content to be reported to the network side according to the network quality comprises:
when the network quality is detected to meet the preset condition, determining that the recommended CSI reporting content comprises any one of the following contents: L1-RSRQ, L1-SINR;
when the network quality is detected not to meet the preset condition, determining that the recommended CSI report content comprises L1-RSRP;
the preset condition includes any one of the following conditions: detecting that the probability of HARQ NACK feedback exceeds the preset probability within the preset time; detecting that the probability of occurrence of partial beam failure events exceeds a preset threshold; and detecting that the RSRP value of the reference signal is greater than a preset threshold, and the RSRQ value is lower than a preset first threshold and/or the SINR value is lower than a preset second threshold.
5. The information reporting method of claim 1, wherein the sending the recommended CSI report content to the network side includes:
and sending the recommended CSI reporting content and CSI reporting content recommendation information to the network side, wherein the CSI reporting content recommendation information is used for indicating the recommended CSI reporting content.
6. The information reporting method of claim 5, wherein the configuration information is further used for indicating target CSI reporting content; the sending the recommended CSI report content and the recommended information to the network side further includes:
determining the reporting content of the target CSI according to the configuration information;
when the recommended CSI reporting content is the same as the target CSI reporting content, sending the recommended CSI reporting content and the CSI reporting content recommendation information to the network side;
when the recommended CSI reporting content is different from the target CSI reporting content, the target CSI reporting content and CSI reporting content recommendation information are sent to the network side; or, the recommended CSI reporting content and the CSI reporting content recommendation information are sent to the network side.
7. A user terminal, comprising:
the receiving unit is used for receiving configuration information issued by a network side;
the detection unit is used for detecting whether the configuration information carries CSI reporting content recommendation indication information or not; the CSI reporting content recommendation indication information is used for recommending CSI reporting content;
an obtaining unit, configured to determine, when the configuration information carries the CSI reporting content recommendation indication information, recommended CSI reporting content to be reported to the network side according to network quality; the recommended CSI reporting content comprises any one of the following contents: L1-RSRQ, L1-RSRP and L1-SINR;
and the sending unit is used for sending the recommended CSI report content to the network side.
8. The UE of claim 7, wherein the detecting unit is configured to detect whether the configuration information includes a bit indicating CSI reporting content recommendation indication information.
9. The ue of claim 8, wherein the number of bits for indicating the CSI reporting content recommendation indication information is 1 or 2.
10. The ue of claim 7, wherein the obtaining unit is configured to determine that the recommended CSI report content includes any one of the following items when it is detected that the network quality meets a preset condition: L1-RSRQ, L1-SINR; when the network quality is detected not to meet the preset condition, determining that the recommended CSI report content comprises L1-RSRP; the preset condition includes any one of the following conditions: detecting that the probability of HARQ NACK feedback exceeds the preset probability within the preset time; detecting that the probability of occurrence of partial beam failure events exceeds a preset threshold; and detecting that the RSRP value of the reference signal is greater than a preset threshold, and the RSRQ value is lower than a preset first threshold and/or the SINR value is lower than a preset second threshold.
11. The ue of claim 7, wherein the sending unit is configured to send the recommended CSI report content and CSI report content recommendation information to the network side, where the CSI report content recommendation information is used to indicate the recommended CSI report content.
12. The ue of claim 11, wherein the configuration information is further configured to indicate a target CSI report content, and the sending unit is further configured to determine the target CSI report content according to the configuration information; when the recommended CSI reporting content is the same as the target CSI reporting content, the recommended CSI reporting content and CSI reporting content recommendation information are sent to the network side; when the recommended CSI reporting content is different from the target CSI reporting content, the target CSI reporting content and CSI reporting content recommendation information are sent to the network side; or, the recommended CSI reporting content and the CSI reporting content recommendation information are sent to the network side.
13. A computer-readable storage medium, which is a non-volatile storage medium or a non-transitory storage medium, and on which computer instructions are stored, wherein the computer instructions, when executed by a processor, perform the steps of the information reporting method according to any one of claims 1 to 6.
14. A user terminal comprising a memory and a processor, wherein the memory stores computer instructions executable on the processor, and the processor executes the computer instructions to perform the steps of the information reporting method according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141365.0A CN110972272B (en) | 2018-09-28 | 2018-09-28 | Information reporting method, user terminal and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141365.0A CN110972272B (en) | 2018-09-28 | 2018-09-28 | Information reporting method, user terminal and computer readable storage medium |
Publications (2)
| Publication Number | Publication Date |
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