CN111294949B - Method and device for receiving and sending policy information, terminal and base station - Google Patents
Method and device for receiving and sending policy information, terminal and base station Download PDFInfo
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Abstract
A method and device for receiving and sending strategy information, a terminal and a base station are provided, wherein the receiving method comprises the following steps: receiving a management UE policy command message, wherein the management UE policy command message comprises a policy ending identifier, and the policy ending identifier is used for indicating whether the management UE policy command message is the last segment of the policy information; and analyzing the management UE strategy command message. The technical scheme provided by the invention can enable the terminal to receive complete strategy information as much as possible, and is favorable for generating the PDU session with higher accuracy.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for receiving and sending policy information, a terminal, and a base station.
Background
A policy function is introduced into a New Radio (NR) system of The Fifth Generation mobile communications (5G for short), and different Data, which may be from different applications or from The same application, are distributed to different Protocol Data Unit (PDU for short) sessions (sessions), so as to achieve reasonable distribution of network resources and ensure that each Data stream can meet The Quality of Service (QoS) requirements of The Data stream.
The NR network side may send Policy (Policy) information to a User Equipment (User Equipment, UE for short) through a Policy Control Function (PCF) by using a dedicated Non Access Stratum (NAS) signaling, so that the UE can use the Policy (Policy) information.
In the NR policy function, the policy information may include a set of policy rules, and is transmitted through a UE policy section management list (UE policy section management list). The length of the UE policy segment management list may exceed the length of the Service Data Unit (SDU) of the Access Stratum (AS).
If the same set of policy rules is segmented into many segments for segmented transmission on the network side, but the UE does not know that the set of policy rules is segmented, it will result in the UE enabling an incomplete policy rule to serve the defined PDU session. In the prior art, a network side assembles all POLICY rules in a management UE POLICY COMMAND (management UE POLICY COMMAND) message, sends the message to a UE, and the UE receives the message and applies the POLICY rules therein. The prior art does not consider the problem caused by the fact that the length of the UE strategy segmentation management list exceeds the maximum SDU length of the AS.
Disclosure of Invention
The invention solves the technical problem of how to enable the terminal to generate the PDU session based on the complete strategy information as far as possible when the length of the strategy information is too long.
To solve the foregoing technical problem, an embodiment of the present invention provides a method for receiving policy information, including: receiving a management UE policy command message, wherein the management UE policy command message comprises a policy ending identifier which is used for indicating whether the management UE policy command message is the last segment of the policy information or not; and analyzing the management UE strategy command message.
Optionally, the receiving method further includes: and judging whether to end the reception of at least one management UE policy command message associated with the policy information based on a timer.
Optionally, the maximum timing duration of the timer is N times of the maximum timing duration of the timer T3501, where N is a positive integer.
Optionally, the policy information includes a plurality of policy command messages for managing the UE, and the receiving method further includes: when the management UE policy command message is successfully analyzed and the policy ending identifier indicates that the management UE policy command message is not the last segment of the policy information, starting the timer; or, when the management UE policy command message is analyzed to have an error, starting the timer.
Optionally, the receiving method further includes: and when the strategy command message of the management UE is successfully analyzed and the strategy ending identifier indicates that the strategy command message of the management UE is the last section of the strategy information, stopping running the timer.
Optionally, the receiving method further includes: and generating a strategy message according to the received strategy command message of each management UE.
Optionally, the receiving method further includes: and when the timer is overtime, generating a strategy message according to the received strategy command message of each management UE.
Optionally, when the policy command message for managing the UE is the last segment of the policy information, the policy end identifier is 1, otherwise, the policy end identifier is 0; or, when the management UE policy command message is the last segment of the policy information, the policy end flag is 0, otherwise, the policy end flag is 1.
In order to solve the above technical problem, an embodiment of the present invention further provides a method for sending policy information, including: determining policy information; configuring a management UE policy command message according to the policy information, wherein the management UE policy command message comprises a policy ending identifier, and the policy ending identifier is used for indicating whether the management UE policy command message is the last segment of the policy information; and sending the management UE policy command message.
Optionally, the configuring and managing UE policy command message according to the policy information includes: determining the number of segments according to the strategy information; when the management UE policy command message is the last segment of the policy information, setting the policy ending identifier to be 1, otherwise, setting the policy ending identifier to be 0; or, when the management UE policy command message is the last segment of the policy information, setting the policy end flag to 0, otherwise, setting the policy end flag to 1.
To solve the foregoing technical problem, an embodiment of the present invention further provides a device for receiving policy information, including: a receiving module, configured to receive a UE policy management command message, where the UE policy management command message includes a policy end identifier, and the policy end identifier is used to indicate whether the UE policy management command message is a last segment of policy information; and the analysis module is used for analyzing the strategy command message of the management UE.
To solve the foregoing technical problem, an embodiment of the present invention further provides a device for sending policy information, including: a determining module for determining policy information; a configuration module, configured to configure a management UE policy command message according to the policy information, where the management UE policy command message includes a policy end identifier, and the policy end identifier is used to indicate whether the management UE policy command message is a last segment of the policy information; and the sending module is used for sending the UE policy management command message.
To solve the above technical problem, an embodiment of the present invention further provides a storage medium having stored thereon computer instructions, where the computer instructions execute the steps of the above method when executed.
In order to solve the foregoing technical problem, an embodiment of the present invention further provides a terminal, including a memory and a processor, where the memory stores computer instructions executable on the processor, and the processor executes the computer instructions to perform the steps of the foregoing method.
In order to solve the above technical problem, an embodiment of the present invention further provides a base station, which includes a memory and a processor, where the memory stores computer instructions executable on the processor, and the processor executes the computer instructions to perform the steps of the foregoing method.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides a method for receiving policy information, which comprises the following steps: receiving a management UE policy command message, wherein the management UE policy command message comprises a policy ending identifier which is used for indicating whether the management UE policy command message is the last segment of the policy information or not; and analyzing the management UE strategy command message. The embodiment of the invention adds the strategy ending mark in the strategy command message of the management UE, when the length of the strategy subsection management list of the UE carried by the strategy command message of the single management UE exceeds the length of the maximum service data unit of the access layer, the embodiment of the invention can allow the network side to send the strategy rule (for example, the strategy subsection management list of the UE) in a subsection way, and the terminal can know whether the strategy information sent by the network side is complete or not through the strategy ending mark. By adopting the embodiment of the invention, the terminal can start the complete strategy rule to generate the PDU conversation after obtaining the strategy information containing all the strategy rules as far as possible, which is favorable for generating the PDU conversation with higher accuracy, thereby achieving the reasonable distribution of network resources and being favorable for ensuring that each data stream can meet the respective QoS requirement.
Further, still include: and judging whether to end the reception of at least one management UE policy command message associated with the policy information or not based on a timer. The embodiment of the invention sets the timer for the UE and utilizes the timer to time to determine whether the strategy command message of the UE needs to be received or not, at least can avoid the UE from endlessly waiting for the network side to send the signaling containing the strategy ending identification as true when the strategy ending identification is false, and can reduce the time delay under the abnormal condition.
Further, still include: and generating a strategy message according to the received strategy command message of each management UE. The embodiment of the invention further receives a plurality of UE policy management command messages through the UE, and can generate the policy information containing the complete policy rule. Compared with the prior art, the method and the device can enable the UE to generate the PDU session with higher accuracy.
Drawings
Fig. 1 is a schematic flowchart of a method for receiving policy information according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a further method for receiving policy information according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a method for sending policy information according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a device for receiving policy information according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a policy information transmitting apparatus according to an embodiment of the present invention.
Detailed Description
AS mentioned in the background, the prior art does not provide a solution for how to transmit the policy information when the policy information exceeds the length defined by the maximum SDU at the AS layer.
In general, when the policy information exceeds the length defined by the maximum SDU in the AS layer, the network base station may segment the policy information belonging to the same set of policy rules, but the UE may not know that the set of policy rules is segmented. When the network side base station sends the same group of policy rules in a segmented manner, the policy rules received by the UE later may cover the policy rules received by the UE earlier, so that the UE cannot obtain complete policy information. This will cause the UE to employ incomplete policy rules to serve the defined PDU session, thereby affecting the user experience.
The embodiment of the invention provides a method for receiving policy information, which comprises the following steps: receiving a management UE policy command message, wherein the management UE policy command message comprises a policy ending identifier which is used for indicating whether the management UE policy command message is the last segment of the policy information or not; and analyzing the management UE strategy command message.
The embodiment of the invention adds the strategy ending mark in the strategy command message of the management UE, when the length of the strategy subsection management list of the UE carried by the strategy command message of the single management UE exceeds the length of the maximum service data unit of the access layer, the embodiment of the invention can allow the network side to send the strategy rule (for example, the strategy subsection management list of the UE) in a subsection way, and the terminal can know whether the strategy information sent by the network side is complete or not through the strategy ending mark. By adopting the embodiment of the invention, the terminal can start the complete strategy rule to generate the PDU session after obtaining the strategy information containing all the strategy rules as much as possible, which is beneficial to generating the PDU session with higher accuracy, thereby achieving reasonable network resource distribution and being beneficial to ensuring that each data stream can meet respective QoS requirement.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below.
Various exemplary embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of methods and systems according to various embodiments of the present disclosure. It should be noted that each block in the flowchart or block diagrams may represent a module, a program segment, or a portion of code, which may include one or more executable instructions for implementing the logical function specified in the respective embodiment. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. It should also be noted that the sequence numbers of the respective steps in the flowcharts do not represent a limitation on the execution order of the respective steps.
Fig. 1 is a flowchart illustrating a method for receiving policy information according to an embodiment of the present invention. The receiving method may be performed by a terminal, e.g. by a 5G UE. Specifically, the receiving method may include the steps of:
step S101, receiving a management UE policy command message, wherein the management UE policy command message comprises a policy ending identifier, and the policy ending identifier is used for indicating whether the management UE policy command message is the last segment of the policy information;
step S102, analyzing the strategy command message of the management UE.
More specifically, the network side base station may determine the policy information. The POLICY information may include a plurality of POLICY rules, and the plurality of POLICY rules are a same group of POLICY rules and may be sent to the UE through a management UE POLICY COMMAND (management UE POLICY COMMAND) message.
In a specific implementation, the management UE policy command message may include a policy end identifier, and the policy end identifier may be used to indicate whether the management UE policy command message is the last segment of the policy information.
In step S101, the UE may receive a management UE policy command message including the policy end flag from the base station.
In one embodiment, as shown in table 1, the management UE POLICY COMMAND message includes a Procedure Transfer Identity (PTI), a management UE POLICY COMMAND message identity (MANAGE UE POLICY COMMAND identity), a POLICY end identity (POLICY Last), and a UE POLICY section management list (UE POLICY section management list).
Wherein, the PTI is used to represent a program conversion identifier, has a length of 1 byte, and presents (presence) (result) as a Mandatory option (directory, abbreviated as M), that is, the PTI is a Mandatory option contained in the management UE policy command message, and has a format (format) as a Value (Value, abbreviated as V); the management UE strategy command message mark is used for representing the type of the UE strategy transmission service message, and presents M and format V, and the length is 1 byte; the policy end flag may be used to indicate whether The management UE policy command message is The last segment of policy information, such as The last part of The policy information (represented as M, format V) and having a length of 1 byte; the UE policy section management list (UE policy section management list) presents M, and the format is an extended Length Value (LV-E for short) and the Length is 11 to 65537 bytes.
TABLE 1
In step S102, the UE may parse the management UE policy command message, and if the management UE policy command message is decoded correctly, the UE may know that the management UE policy command message carries a part of the policy information, where the part is placed in the UE policy segment management list. Further, the UE can know whether the management UE policy command message is the last segment of the policy information through the policy end identifier.
In an embodiment, when the UE policy management command message is the last segment of the policy information, the base station may set the policy end flag to 1, and after the UE parses the policy end flag, the base station may know that the policy end flag is 1, otherwise, the base station may set the policy end flag to 0, and after the UE parses the policy end flag is 0. Or, the base station may set the policy ending flag to 0, and may know that the policy ending flag is 0 after the ue parses, otherwise, the base station may set the policy ending flag to 1, and may know that the policy ending flag is 1 after the ue parses.
In a specific implementation, the policy end flag may occupy 1 byte. For example, when the policy end flag is 1, it indicates the last segment of the policy information; when the policy end flag is 0, it indicates that it is not the last segment of the policy information. Or, when the policy end flag is 0, the last segment of the policy information is represented; when the policy end flag is 1, it indicates that it is not the last segment of the policy information.
In particular implementations, a timer may be utilized to determine whether to continue waiting for and receiving a manage UE policy command message. The timer may be given by a protocol, or may be preconfigured by the base station, and is configured to control whether the UE continues to receive the management UE policy command message associated with the policy information when the policy information is divided into multiple segments and transmitted in segments.
In a specific implementation, the maximum timing duration of the timer may be N times of the maximum timing duration of a timer located on a Policy Control Function (Policy Control Function) network element side and used for the UE Policy transfer service, where N is a positive integer. For example, the maximum timing duration of the timer may be N times of the maximum timing duration of the timer T3501 in the 5G protocol. Preferably, N =3.
In a specific implementation, the policy information may be transmitted through a plurality of the management UE policy command messages to transmit a complete set of policy rules. The timer may be started when the UE successfully parses the management UE policy command message and the policy end flag indicates that the management UE policy command message is not the last segment of the policy information. The timer may stop running when the management UE policy command message is successfully parsed and the policy end flag indicates that the management UE policy command message is the last segment of the policy information. Further, the UE may generate a policy message according to each received policy command message for managing the UE, where the policy message may include a complete set of policy rules. The UE may generate a PDU session with higher accuracy based on the complete set of policy rules.
As a variation, the UE may also start the timer when the management UE policy command message resolves an error. And when the timer is overtime, the UE stops receiving the UE strategy management command message, so that the UE is prevented from waiting for receiving the UE strategy management command message for a long time. Thereafter, the UE may generate a policy message according to each received management UE policy command message.
Fig. 2 is a flowchart illustrating a method for receiving policy information according to another embodiment of the present invention. As shown in fig. 2, the UE performs operation S201, and receives a manage UE policy command message; thereafter, operation S202 is performed to determine whether the UE policy segment management list is correctly parsed. If the resolution is successful, the UE may perform operation S203A to determine whether the policy end flag is true; if true, meaning that the manage UE policy command message is the last segment of the policy information, the manage UE policy command message is the last manage UE policy command message, the UE may perform operation S204A, i.e., stop running the timer.
Further, the UE may perform operation S205A, and send a management UE POLICY COMPLETE (management UE POLICY COMPLETE) message (to the base station). Thereafter, the UE may perform operation S206 to generate policy information, where the policy information is obtained by splicing multiple UE policy segment management lists.
In a specific implementation, if the policy end flag is false, meaning that the management UE policy command message is not the last segment of the policy information, the UE may generate a management UE policy complete message according to the existing protocol specification and perform operation S204B, that is, send the management UE policy complete message. Further, the UE may perform operation S205B, restart the timer, and wait to receive a next UE policy management command message. Alternatively, the UE may generate policy information according to each received UE policy management command message after the timer expires (not shown).
If parsing the UE POLICY segment management list fails, the UE may perform operation S203B according to the existing protocol specification, and send a management UE POLICY COMMAND REJECT (management UE POLICY COMMAND REJECT) message.
It should be noted that the POLICY end identifier may be used to indicate whether this request UE POLICY COMMAND message is the last request UE POLICY COMMAND message of the POLICY information. In a specific implementation, a specific value a (e.g. 1) may be used to indicate that it is the last MANAGE UE POLICY COMMAND message of the POLICY information; the last one of the MANAGE UE POLICY COMMAND messages that are not the POLICY information is denoted by a specific value b (e.g. 0).
The UE side may add a timer, where the timer is used to monitor whether the policy information has been completely received by the UE. The timer can avoid that the UE does not respond to the received policy information for a long time, because the UE can send feedback information to the base station after the timer expires no matter whether the policy information sent by all segments is received or not. The maximum duration of the timer may be n times the maximum duration of the timer T3501, e.g. n =3.
In a specific implementation, the timer may be started when the MANAGE UE POLICY COMMAND message is parsed correctly and the POLICY end flag is a specific value b. Alternatively, it may be initiated when parsing the MANAGE UE POLICY COMMAND fails. The timer can stop running when the MANAGE UE POLICY COMMAND is correctly analyzed and the POLICY end identifier is a specific value a.
Further, when the timer times out, it means that there is no subsequent management UE POLICY COMMAND for the POLICY information or the UE does not need to receive subsequent segments of the POLICY information, so the UE can organize all received UE POLICY segment management lists into complete POLICY information and apply the POLICY rules in the POLICY information to the corresponding PDU session.
Fig. 3 is a flowchart illustrating a method for sending policy information according to an embodiment of the present invention. The transmission method may be performed by a network side, for example, by a base station. Specifically, the transmission method may include the steps of:
step S301, determining policy information;
step S302, configuring a management UE policy command message according to the policy information, wherein the management UE policy command message comprises a policy ending identifier, and the policy ending identifier is used for indicating whether the management UE policy command message is the last segment of the policy information;
step S303, sending the management UE policy command message.
More specifically, the base station may determine to configure policy information for the UE in step S301.
Then, in step S302, the number of segments is determined according to the length of the policy information, and the UE policy command message is configured and managed according to the number of segments. Wherein the management UE policy command message may include a policy end identifier, and the policy end identifier is used to indicate whether the management UE policy command message is the last segment of the policy information.
In a specific implementation, when the management UE policy command message is the last segment of the policy information, the policy end flag may be set to 1, otherwise, the policy end flag may be set to 0; or, when the management UE policy command message is the last segment of the policy information, the policy end flag may be set to 0, otherwise, the policy end flag may be set to 1.
For example, after generating the POLICY information, the network side may send the POLICY information to the UE through a MANAGE UE POLICY COMMAND message. If the POLICY information can be completely assembled in the present MANAGE UE POLICY COMMAND message, the POLICY end identifier may be set to a specific value a (e.g., 1); otherwise, the policy end flag may be set to a specific value b (e.g., 0).
Further, in step S303, the base station may transmit the manage UE policy command message to the UE.
Those skilled in the art will understand that the steps S301 to S303 can be regarded as execution steps corresponding to the steps S101 to S102 described in the embodiment shown in fig. 1, and the execution steps are complementary in terms of specific implementation principle and logic. Therefore, for the sending method of the policy information on the network side, reference may be made to the description related to the embodiments shown in fig. 1 and fig. 2, and details are not repeated here.
Therefore, the embodiment of the invention can add the strategy ending identifier in the existing management UE POLICY COMMAND message, can inform the UE whether the network side sends the strategy information containing the same group of strategy rules, is favorable for the UE to apply the complete strategy rules to generate the corresponding PDU conversation, and is favorable for improving the accuracy of the PDU conversation.
Fig. 4 is a schematic structural diagram of a device for receiving policy information according to an embodiment of the present invention. The receiving apparatus 4 of the policy information (hereinafter, referred to as the receiving apparatus 4) may execute the method solutions shown in fig. 1 and fig. 2, and may be executed by a terminal.
Specifically, the receiving apparatus 4 may include: a receiving module 41, configured to receive a management UE policy command message, where the management UE policy command message includes a policy end identifier, and the policy end identifier is used to indicate whether the management UE policy command message is a last segment of policy information; and the parsing module 42 is configured to parse the manage UE policy command message.
In a specific implementation, the receiving device 4 may further include: a determining module 43, configured to determine whether to end receiving the at least one management UE policy command message associated with the policy information based on a timer.
In a specific implementation, the maximum timing duration of the timer may be N times of the maximum timing duration of the timer T3501, where N is a positive integer.
In a specific implementation, the policy information may include a plurality of the management UE policy command messages, and the receiving apparatus 4 may further include: a first starting module 44, configured to start the timer when the management UE policy command message is successfully parsed and the policy end identifier indicates that the management UE policy command message is not the last segment of the policy information; or, the second starting module 45 is configured to start the timer when the UE policy management command message is analyzed to have an error.
In a specific implementation, the receiving device 4 may further include: a stopping module 46, configured to stop running the timer when the policy ending identifier indicates that the policy command message for managing UE is the last segment of the policy information after the policy command message is successfully parsed.
In a specific implementation, the receiving device 4 may further include: a first generating module 47, configured to generate a policy message according to each received management UE policy command message.
In a specific implementation, the receiving device 4 may further include: a second generating module 48, configured to generate a policy message according to each received policy command message for managing the UE when the timer expires.
In a specific implementation, when the policy command message for managing the UE is the last segment of the policy information, the policy ending identifier is 1, otherwise, the policy ending identifier is 0; or, when the management UE policy command message is the last segment of the policy information, the policy ending identifier is 0, otherwise, the policy ending identifier is 1.
For more details of the operation principle and the operation mode of the receiving apparatus 4, reference may be made to the description of the technical solutions in fig. 1 and fig. 2, which is not repeated here.
Fig. 5 is a schematic structural diagram of a policy information transmitting apparatus according to an embodiment of the present invention. The sending device 5 of the policy information (hereinafter, referred to as the sending device 5) may implement the method of fig. 3, and is executed by the network side, for example, executed by the base station.
Specifically, the transmission device 5 may include: a determining module 51 for determining policy information; a configuration module 52, configured to configure a management UE policy command message according to the policy information, where the management UE policy command message includes a policy end identifier, and the policy end identifier is used to indicate whether the management UE policy command message is a last segment of the policy information; a sending module 53, configured to send the management UE policy command message.
In a specific implementation, the configuration module 52 may include a determining sub-module 521, configured to determine the number of segments according to the policy information; a setting sub-module 522, configured to set the policy end identifier to 1 when the management UE policy command message is the last segment of the policy information, and otherwise, set the policy end identifier to 0; or, when the management UE policy command message is the last segment of the policy information, setting the policy end flag to 0, otherwise, setting the policy end flag to 1.
For more contents of the operation principle and the operation mode of the transmitting apparatus 5, reference may be made to the description related to the technical solution shown in fig. 3, and details are not repeated here.
Further, the embodiment of the present invention further discloses a storage medium, on which computer instructions are stored, and when the computer instructions are executed, the method technical solution described in the embodiments shown in fig. 1 to fig. 3 is executed. Preferably, the storage medium may include a computer-readable storage medium such as a non-volatile (non-volatile) memory or a non-transitory (non-transient) memory. The computer readable storage medium may include ROM, RAM, magnetic or optical disks, and the like.
Further, an embodiment of the present invention further discloses a terminal, which includes a memory and a processor, where the memory stores computer instructions capable of being executed on the processor, and the processor executes the technical solution of the method in the embodiment shown in fig. 1 and fig. 2 when executing the computer instructions. Preferably, the terminal may be a 5G UE.
Further, an embodiment of the present invention further discloses a base station, which includes a memory and a processor, where the memory stores a computer instruction capable of being executed on the processor, and the processor executes the computer instruction to execute the technical solution of the method in the embodiment shown in fig. 3.
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 (15)
1. A method for receiving policy information, comprising:
receiving a management UE policy command message, wherein the management UE policy command message comprises a policy ending identifier, and the policy ending identifier is used for indicating whether the management UE policy command message is the last segment of the policy information;
and analyzing the strategy command message of the management UE.
2. The receiving method according to claim 1, further comprising:
and judging whether to end the reception of at least one management UE policy command message associated with the policy information or not based on a timer.
3. The receiving method according to claim 2, wherein the maximum timing duration of the timer is N times of the maximum timing duration of the timer T3501, where N is a positive integer.
4. The receiving method of claim 2, wherein the policy information comprises a plurality of the manage UE policy command messages, the receiving method further comprising:
when the management UE policy command message is successfully analyzed and the policy ending identifier indicates that the management UE policy command message is not the last segment of the policy information, starting the timer; or,
and when the analysis of the management UE strategy command message is wrong, starting the timer.
5. The receiving method according to claim 2, characterized by further comprising:
and when the strategy command message of the management UE is successfully analyzed and the strategy ending identifier indicates that the strategy command message of the management UE is the last section of the strategy information, stopping running the timer.
6. The receiving method according to claim 5, characterized by further comprising:
and generating a strategy message according to the received strategy command message of each management UE.
7. The receiving method as claimed in claim 2, further comprising: and when the timer is overtime, generating a strategy message according to the received strategy command message of each management UE.
8. The receiving method according to any of claims 1 to 7, characterized in that when the manage UE policy command message is the last segment of the policy information, the policy ending flag is 1, otherwise, the policy ending flag is 0; or, when the management UE policy command message is the last segment of the policy information, the policy ending identifier is 0, otherwise, the policy ending identifier is 1.
9. A method for sending policy information is characterized by comprising the following steps:
determining policy information;
configuring a management UE policy command message according to the policy information, wherein the management UE policy command message comprises a policy ending identifier, and the policy ending identifier is used for indicating whether the management UE policy command message is the last segment of the policy information;
and sending the management UE strategy command message.
10. The method as claimed in claim 9, wherein the configuring and managing UE policy command message according to the policy information comprises:
determining the number of segments according to the strategy information;
when the management UE strategy command message is the last segment of the strategy information, setting the strategy ending identifier to be 1, otherwise, setting the strategy ending identifier to be 0; or, when the management UE policy command message is the last segment of the policy information, setting the policy end flag to 0, otherwise, setting the policy end flag to 1.
11. An apparatus for receiving policy information, comprising:
a receiving module, configured to receive a UE policy management command message, where the UE policy management command message includes a policy end identifier, and the policy end identifier is used to indicate whether the UE policy management command message is a last segment of policy information;
and the analysis module is used for analyzing the strategy command message of the management UE.
12. An apparatus for transmitting policy information, comprising:
a determining module for determining policy information;
a configuration module, configured to configure a management UE policy command message according to the policy information, where the management UE policy command message includes a policy end identifier, and the policy end identifier is used to indicate whether the management UE policy command message is a last segment of the policy information;
and the sending module is used for sending the UE policy management command message.
13. A storage medium having stored thereon computer instructions, which when executed by a processor, perform the steps of the method of any one of claims 1 to 8 or any one of claims 9 to 10.
14. A terminal comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor, when executing the computer instructions, performs the steps of the method of any one of claims 1 to 8.
15. A base station comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor, when executing the computer instructions, performs the steps of the method of any one of claims 9 to 10.
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