CN109309925B - Method for activating service optimization capability, base station equipment and core network equipment - Google Patents
Method for activating service optimization capability, base station equipment and core network equipment Download PDFInfo
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- CN109309925B CN109309925B CN201710632712.9A CN201710632712A CN109309925B CN 109309925 B CN109309925 B CN 109309925B CN 201710632712 A CN201710632712 A CN 201710632712A CN 109309925 B CN109309925 B CN 109309925B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
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Abstract
The embodiment of the invention provides a method for activating service optimization capacity, base station equipment and core network equipment, wherein the method comprises the steps of obtaining configuration information which is configured for a base station and comprises the service optimization capacity based on terminal auxiliary information; and activating the configuration information of the service optimization capability. The scheme of the invention can configure and activate the service optimization capability, so that a customized service optimization strategy is enabled; meanwhile, when the UE auxiliary information needs to be considered, the UE auxiliary field of the data packet is detected, so that the overhead of analyzing the data packet by the base station can be reduced.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method for activating service optimization capability, a base station device, and a core network device.
Background
Existing authentication/authorization/verification classifications:
UE level authentication, including actions performed when UE initially registers;
PDU session level authentication (authentication/authorization), including authentication in the PDU session establishment procedure, for admitting or rejecting the PDU session;
3, DN authentication;
4. authentication at the traffic flow level, upstream traffic authentication (mapping of SDF to QoS flows).
NF discovery & access authorization; wherein there is a dedicated NRF to do this discovery authorization; and NEF services;
in summary, as described above, for RAN (radio access network) and air interface, except item 4, NAS (non-access stratum) interaction with UE (terminal) through AMF (operation maintenance management) is required to inform UE of some cases of authorization, and flow-level verification is performed through user plane, which requires authentication for each flow.
That is, currently, the core network may perform discovery access capability for the UE, PDU session, DN, and specific network capability, and may also authenticate each service flow in the user plane.
On the other hand, in 3GPP 4G CASDSI and 3GPP Fevideo WI, it is proposed to solve the problems including the uplink video priority optimization transmission and local buffering at the access network side by user assistance. Meanwhile, in order to enable such a user-assisted RAN-side optimization scheme, a related solution is proposed: and analyzing each user plane data packet (access network or core network), and further performing authorization authentication (feeding back to the RAN and executing an optimization strategy corresponding to the RAN) through a control plane.
The problems to be solved are as follows: if UE assistance is used (for example, the UE additionally carries application related information in the user plane packet header), the base station needs to detect an assistance field in each air interface packet. But UE assistance is not information of one network-wide full-service requirement. This may result in a decrease in packet transmission efficiency.
Disclosure of Invention
The invention provides a method for activating service optimization capability, base station equipment and core network equipment. And configuring and activating service optimization capability aiming at UE auxiliary enabling of the RAN side, and detecting a UE field of a data packet only when UE auxiliary information needs to be considered, so that the overhead of analyzing the data packet by a base station can be reduced.
To solve the above technical problem, an embodiment of the present invention provides the following solutions:
a method for activating service optimization capability includes:
acquiring configuration information which is configured for a base station and comprises service optimization capability based on terminal auxiliary information;
and activating the configuration information of the service optimization capability.
The step of obtaining the configuration information configured for the base station and including the service optimization capability based on the terminal auxiliary information comprises the following steps:
acquiring configuration information which is configured for a base station by a core network and comprises service optimization capability based on terminal auxiliary information; or
Acquiring configuration information which is configured for a base station by an operation, maintenance and management (OAM) unit and comprises service optimization capability based on terminal auxiliary information; or
And acquiring configuration information which is configured for the base station by the base station and comprises service optimization capability based on the terminal auxiliary information.
The step of obtaining the configuration information which is configured for the base station by the core network and comprises the service optimization capability based on the terminal auxiliary information comprises the following steps:
acquiring the configuration information which is directly configured to a base station by the core network communication and comprises the service optimization capability based on the terminal auxiliary information; or
And acquiring configuration information which is configured for the base station and comprises service optimization capability based on the terminal auxiliary information through the received configuration indication information sent by the core network.
The method for obtaining the configuration information which is configured for the base station by the core network and comprises the service optimization capability based on the terminal auxiliary information further comprises the following steps:
and in the session connection establishment process between the base station and the core network, synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the terminal through a non-access stratum (NAS).
The core network configures configuration information including service optimization capability based on terminal auxiliary information for the base station according to tracking area information, network fragments, base station site information, service level information, packet level information, terminal level information, session information and/or service flow.
Wherein the configuration indication information is carried in: the user plane data packet header of the core network and the radio access network interface.
The step of obtaining configuration information configured by the OAM for the base station and including service optimization capability based on the terminal auxiliary information includes:
sending request information for acquiring configuration information to OAM;
and receiving configuration information which is configured for the base station by the OAM according to the request information and comprises service optimization capability based on terminal auxiliary information.
The method comprises the following steps of obtaining configuration information which is configured for a base station by an operation, maintenance and management unit (OAM) and comprises service optimization capability based on terminal auxiliary information, or obtaining configuration information which is configured for the base station by the base station and comprises the service optimization capability based on the terminal auxiliary information, and further comprises the following steps:
and synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the core network.
Wherein the step of activating the configuration information of the service optimization capability comprises:
initiating a service optimization activation request to a core network, and activating configuration information of the service optimization capability after obtaining activation confirmation of the core network; or
Receiving a service optimization activation instruction sent by a core network or a terminal, and activating configuration information of the service optimization capability according to the service optimization activation instruction; or
Generating decision information of configuration information for activating the service optimization capability, activating the configuration information of the service optimization capability according to the decision information, and sending the decision information to a core network.
After receiving the service optimization activation instruction sent by the core network, the method further includes:
and synchronizing the service optimization activation indication to the terminal.
After receiving the service optimization activation instruction sent by the terminal, the method further includes:
and synchronizing the service optimization activation indication to a core network.
When receiving a service optimization activation instruction sent by a core network, the service optimization activation instruction is carried in a user plane data packet header of a core network and a radio access network interface, a control plane signaling, a radio link control signaling, a radio link user plane data packet header or a control unit MAC CE for medium access control of the core network and the radio access network interface.
When receiving a service optimization activation instruction sent by a terminal, the service optimization activation instruction is carried in: radio link control RRC signaling or medium access control service request MACSR.
The method for activating the service optimization capability further comprises the following steps:
and detecting a terminal auxiliary information field of the data packet according to the activated configuration information of the service optimization capability.
The embodiment of the invention also provides a method for activating the service optimization capability, which comprises the following steps:
generating configuration information configured for a base station, the configuration information including service optimization capability based on terminal auxiliary information;
configuring configuration information which is configured for a base station and comprises service optimization capability based on terminal auxiliary information to the base station;
and activating the configuration information of the service optimization capability.
Wherein the generating of the configuration information including the service optimization capability based on the terminal assistance information configured for the base station comprises:
generating configuration information for configuring the base station, including service optimization capability based on the terminal assistance information, according to the tracking area information, the network slice, the base station site information, the service level information, the packet level information, the terminal level information, the session information, and/or the service flow.
The step of configuring the configuration information including the service optimization capability based on the terminal auxiliary information configured for the base station to the base station includes:
directly configuring configuration information including service optimization capability based on terminal auxiliary information to a base station; or
And configuring the configuration information comprising the service optimization capability based on the terminal auxiliary information to the base station by sending the configuration indication information.
Wherein the configuration indication information is carried in: the user plane data packet header of the core network and the radio access network interface.
The method for activating the service optimization capability further comprises the following steps: if an operation, maintenance and management unit, OAM, configures configuration information including a service optimization capability based on terminal auxiliary information for a base station, the core network also receives configuration information including the service optimization capability based on terminal auxiliary information, which is configured for the base station by OAM, sent by the base station.
Wherein the step of activating the configuration information of the service optimization capability comprises:
receiving a service optimization activation request sent by a base station, and activating configuration information of the service optimization capability after an activation confirmation is fed back to the base station; or
Sending an optimization activation instruction to a base station, and activating configuration information of the service optimization capability; or
And receiving decision information of configuration information for activating the service optimization capability, which is sent by a base station, and activating the service optimization capability according to the decision information.
Wherein, if the base station receives the optimization activation request from the terminal, the method further comprises:
and the core network receives the service optimization activation request sent by the base station after receiving the service optimization activation request sent by the terminal, synchronizes the service optimization activation request to the core network, and activates the configuration information of the service optimization capability.
The service optimization activation instruction is carried in a user plane data packet header of a core network and a radio access network interface, a control plane signaling, a radio link control signaling, a radio link user plane data packet header or a control unit MAC CE of medium access control of the core network and the radio access network interface.
An embodiment of the present invention further provides a base station device, including:
a transceiver for acquiring configuration information including a service optimization capability based on terminal assistance information configured for a base station;
and the processor is used for activating the configuration information of the service optimization capability.
The transceiver is used for acquiring configuration information which is configured for a base station by a core network and comprises service optimization capability based on terminal auxiliary information; or acquiring configuration information which is configured for the base station by an operation, maintenance and management unit (OAM) and comprises service optimization capability based on terminal auxiliary information; or acquiring the configuration information which is configured for the base station by the base station and comprises the service optimization capability based on the terminal auxiliary information.
The transceiver is specifically configured to acquire configuration information including a service optimization capability based on terminal auxiliary information, where the configuration information is directly configured to a base station by the core network communication; or the configuration information which is configured for the base station and comprises the service optimization capability based on the terminal auxiliary information is obtained through the received configuration indication information sent by the core network.
Wherein the transceiver is further configured to: and in the process of establishing the session connection between the base station and the core network, synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the terminal through a non-access stratum (NAS).
The transceiver is specifically configured to send request information for acquiring configuration information to the OAM; and receiving configuration information which is configured for the base station by the OAM according to the request information and comprises service optimization capability based on terminal auxiliary information.
The transceiver is further configured to, after acquiring configuration information that includes a service optimization capability based on terminal auxiliary information and is configured by an operation, maintenance and management unit OAM for a base station, or acquiring configuration information that includes a service optimization capability based on terminal auxiliary information and is configured by the base station itself: and synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the core network.
The processor controls the transceiver to initiate a service optimization activation request to a core network, and activates configuration information of the service optimization capability after obtaining activation confirmation of the core network; or
Controlling the receiver to receive a service optimization activation instruction sent by a core network or a terminal, and activating configuration information of the service optimization capability according to the service optimization activation instruction; or
Or generating decision information of configuration information for activating the service optimization capability, activating the configuration information of the service optimization capability according to the decision information, and controlling the transceiver to send the decision information to a core network.
Wherein, after receiving a service optimization activation indication sent by a core network, the transceiver is further configured to: and synchronizing the service optimization activation indication to the terminal.
Wherein, after receiving the service optimization activation indication sent by the terminal, the transceiver is further configured to: and synchronizing the service optimization activation indication to a core network.
Wherein the transceiver is further configured to: and detecting a terminal auxiliary information field of the data packet according to the activated configuration information of the service optimization capability.
An embodiment of the present invention further provides a core network device, including:
a processor for generating configuration information including a service optimization capability based on terminal assistance information configured for a base station;
a transceiver for configuring configuration information including a service optimization capability based on terminal assistance information, configured for a base station, to the base station; and configuration information for activating the service optimization capability.
Wherein the transceiver is specifically configured to: directly configuring configuration information including service optimization capability based on terminal auxiliary information to a base station; or
And configuring the configuration information comprising the service optimization capability based on the terminal auxiliary information to the base station by sending the configuration indication information.
The transceiver is used for receiving a service optimization activation request sent by a base station, and activating configuration information of the service optimization capability after feeding back activation confirmation to the base station; or sending an optimization activation instruction to a base station and activating the configuration information of the service optimization capability; or receiving decision information of configuration information for activating the service optimization capability sent by a base station, and activating the service optimization capability according to the decision information.
If the base station receives the optimization activation request from the terminal, the transceiver is further configured to receive a service optimization activation request that is sent by the terminal and is synchronized to the core network after the base station receives the service optimization activation request, and activate configuration information of the service optimization capability.
An embodiment of the present invention further provides a communication device, including: a processor, a memory storing a computer program which, when executed by the processor, performs the method as described above.
Embodiments of the present invention also provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described above.
The scheme of the invention at least comprises the following beneficial effects:
according to the scheme, the configuration information which is configured for the base station and comprises the service optimization capability based on the terminal auxiliary information is obtained; activating configuration information of the service optimization capability; when the UE auxiliary information needs to be considered, the UE field of the data packet is detected, so that the overhead of analyzing the data packet by the base station can be reduced.
Drawings
FIG. 1 is a first flowchart of a method for activating a traffic optimization capability of the present invention;
fig. 2 is a flow chart of the present invention when the service optimization capability is configured by OAM;
fig. 3 is a flow chart of the service optimization capability of the present invention configured by OAM and synchronized to the core network;
fig. 4 is a second flowchart of the method for activating the traffic optimization capability of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1, an embodiment of the present invention provides a method for activating a service optimization capability, including:
and step 12, activating the configuration information of the service optimization capability.
In the embodiment, the base station acquires configuration information which is configured for the base station and comprises service optimization capability based on terminal auxiliary information; activating configuration information of the service optimization capability; when the UE auxiliary information needs to be considered, the UE field of the data packet is detected, so that the overhead of analyzing the data packet by the base station can be reduced.
In the above embodiment, step 11 may include:
step 111, acquiring configuration information which is configured for a base station by a core network and comprises service optimization capability based on terminal auxiliary information;
specifically, the configuration information including the service optimization capability based on the terminal auxiliary information, which is directly configured to the base station by the core network communication, is obtained; or
And acquiring configuration information which is configured for the base station and comprises service optimization capability based on the terminal auxiliary information through the received configuration indication information sent by the core network. Wherein the configuration indication information is carried in: the user interface data packet header of the core network and the wireless access network interface; for example, the packet header of the NG-U port GTP-U packet in the 5G network, where the GTP-U is the GPRS tunneling protocol of the user plane, and is not limited to the packet header to carry the configuration indication information.
Further, after the step 111, the method may further include:
step 112, in the session connection setup procedure between the base station and the core network (e.g. in the session connection setup procedure of packet data unit PDU), the configuration information including the service optimization capability based on the terminal auxiliary information is synchronized to the terminal through the non-access stratum NAS.
In the above embodiment, step 11 may include:
and step 113, acquiring configuration information which is configured for the base station by the operation, maintenance and management unit OAM and comprises service optimization capability based on the terminal auxiliary information.
Specifically, as shown in fig. 2, the method includes:
step 1131, a base station (belonging to a radio access layer RAN) sends a request message for acquiring configuration information to OAM;
step 1132, receiving configuration information configured by the OAM according to the request information for the base station, the configuration information including service optimization capability based on terminal auxiliary information.
In the above embodiment, step 11 may include:
step 114, obtaining the configuration information configured for itself by the base station and including the service optimization capability based on the terminal auxiliary information.
As shown in fig. 3, step 1132 or step 114 may further include:
step 1133, synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the core network.
In the above embodiment of the present invention, the core network configures, according to tracking area information, network fragmentation, base station site information, service level information, packet level information, terminal level information, session information, and/or service flow, configuration information including service optimization capability based on terminal auxiliary information for the base station.
In an embodiment of the present invention, the step 12 may include:
step 121, initiating a service optimization activation request to a core network, and activating configuration information of the service optimization capability after obtaining activation confirmation of the core network; or
Step 122, receiving a service optimization activation instruction sent by a core network or a terminal, and activating configuration information of the service optimization capability according to the service optimization activation instruction; or
Step 123, generating decision information of the configuration information for activating the service optimization capability, activating the configuration information of the service optimization capability according to the decision information, and sending the decision information to a core network.
Further, in step 122, after receiving the service optimization activation instruction sent by the core network, the method may further include:
step 1221, synchronizing the service optimization activation indication to the terminal.
When receiving a service optimization activation instruction sent by a core network, the service optimization activation instruction is carried in a user plane packet header of a core network and a radio access network interface (for example, an NG-U port GTP-U packet header in a 5G network, where GTP-U is a GPRS tunneling protocol of a user plane), control plane signaling (for example, NG-C signaling in the 5G network) of the core network and the radio access network interface, radio link control signaling (RRC), a radio link user plane packet header, or a control unit MAC CE of medium access control.
In step 122, after receiving the service optimization activation instruction sent by the terminal, the method may further include:
step 1222, synchronize the service optimization activation indication to the core network.
When receiving a service optimization activation instruction sent by a terminal, the service optimization activation instruction is carried in: radio link control RRC signaling or medium access control service request MACSR.
In another embodiment of the present invention, a method for activating service optimization capability includes:
and step 12, activating the configuration information of the service optimization capability.
And step 13, detecting a terminal auxiliary information field of the data packet according to the activated configuration information of the service optimization capability.
In the embodiment of the present invention, the configuration information including the service optimization capability based on the terminal auxiliary information, which is configured for the base station, is obtained; activating configuration information of the service optimization capability; when the UE auxiliary information needs to be considered, the UE field of the data packet is detected, so that the overhead of analyzing the data packet by the base station can be reduced.
As shown in fig. 4, an embodiment of the present invention further provides a method for activating a service optimization capability, including:
In this embodiment, the core network configures, for the base station, configuration information including service optimization capability based on the terminal auxiliary information, and activates the configuration information of the service optimization capability, so that the base station performs detection of the UE field of the data packet only when the UE auxiliary information needs to be considered, that is, when the configuration information of the service optimization capability is activated, so that overhead of the base station in analyzing the data packet can be reduced.
Wherein, step 41 specifically includes: generating configuration information for configuring the base station, including service optimization capability based on the terminal assistance information, according to the tracking area information, the network slice, the base station site information, the service level information, the packet level information, the terminal level information, the session information, and/or the service flow.
Wherein step 42 comprises:
step 421, directly configuring the configuration information including the service optimization capability based on the terminal auxiliary information to the base station; or
Step 422, the configuration information including the service optimization capability based on the terminal auxiliary information is configured to the base station by sending the configuration indication information.
Wherein the configuration indication information is carried in: the user interface data packet header of the core network and the wireless access network interface; for example, the packet header of a GTP-U packet at an NG-U port in a 5G network, where the GTP-U is a GPRS tunneling protocol at a user plane.
The method for activating the service optimization capability further comprises the following steps:
step 44, if the OAM configures configuration information including the service optimization capability based on the terminal auxiliary information for the base station, the core network further receives the configuration information including the service optimization capability based on the terminal auxiliary information, configured for the base station by the OAM, sent by the base station.
Wherein step 43 comprises:
431, receiving a service optimization activation request sent by the base station, and activating configuration information of the service optimization capability after feeding back activation confirmation to the base station; or
Step 432, sending an optimization activation instruction to a base station, and activating configuration information of the service optimization capability; or
And 433, receiving decision information of the configuration information for activating the service optimization capability sent by the base station, and activating the service optimization capability according to the decision information.
Wherein, if the base station receives the optimization activation request from the terminal, the method further comprises:
and the core network receives the service optimization activation request synchronously sent to the core network after the base station receives the service optimization activation request sent by the terminal, and activates the configuration information of the service optimization capability.
The service optimization activation instruction is carried in a user plane packet header of a core network and a radio access network interface (for example, an NG-U port GTP-U packet header in a 5G network, where GTP-U is a GPRS tunneling protocol of a user plane), control plane signaling of the core network and the radio access network interface (for example, NG-C signaling in the 5G network), radio link control signaling (RRC), a radio link user plane packet header, or a control unit MAC CE for medium access control.
In this embodiment, the core network configures, for the base station, configuration information including a terminal-assisted service optimization capability, activates the configuration information of the service optimization capability, and enables the base station to perform detection of a UE field of a data packet when the UE assistance information needs to be considered, thereby reducing overhead of analyzing the data packet by the base station.
An embodiment of the present invention further provides a base station device, including:
a transceiver for acquiring configuration information including a service optimization capability based on terminal assistance information configured for a base station;
and the processor is used for activating the configuration information of the service optimization capability.
The transceiver is used for acquiring configuration information which is configured for a base station by a core network and comprises service optimization capability based on terminal auxiliary information; or acquiring configuration information which is configured for the base station by an operation, maintenance and management unit (OAM) and comprises service optimization capability based on terminal auxiliary information; or acquiring the configuration information which is configured for the base station by the base station and comprises the service optimization capability based on the terminal auxiliary information.
The transceiver is specifically configured to acquire configuration information, which is directly configured to a base station by the core network communication and includes a service optimization capability based on terminal auxiliary information; or the configuration information which is configured for the base station and comprises the service optimization capability based on the terminal auxiliary information is obtained through the received configuration indication information sent by the core network.
Wherein the transceiver is further configured to: and in the process of establishing the session connection between the base station and the core network, synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the terminal through a non-access stratum (NAS).
And the core network configures configuration information including service optimization capability based on the terminal auxiliary information for the base station according to the tracking area information, the network fragments, the base station site information, the service level information, the packet level information, the terminal level information, the session information and/or the service flow.
The configuration indication information is carried in: the user interface data packet header of the core network and the wireless access network interface; for example, the NG-U port in the 5G network is based on the GTP-U packet header of the user plane packet of GPRS.
The transceiver is specifically configured to send request information for acquiring configuration information to OAM; and receiving configuration information which is configured for the base station by the OAM according to the request information and comprises service optimization capability based on terminal auxiliary information.
The transceiver is further configured to, after acquiring configuration information that includes a service optimization capability based on terminal auxiliary information and is configured by an operation, maintenance and management unit OAM for a base station, or acquiring configuration information that includes a service optimization capability based on terminal auxiliary information and is configured by the base station itself: and synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the core network.
The processor controls the transceiver to initiate a service optimization activation request to a core network, and activates configuration information of the service optimization capability after obtaining activation confirmation of the core network; or
Controlling the receiver to receive a service optimization activation instruction sent by a core network or a terminal, and activating configuration information of the service optimization capability according to the service optimization activation instruction; or
Or generating decision information of configuration information for activating the service optimization capability, activating the configuration information of the service optimization capability according to the decision information, and controlling the transceiver to send the decision information to a core network.
Wherein, after receiving a service optimization activation indication sent by a core network, the transceiver is further configured to: and synchronizing the service optimization activation indication to the terminal.
When receiving a service optimization activation instruction sent by a core network, the service optimization activation instruction is carried in a user plane packet header of a core network and a radio access network interface (for example, an NG-U port GTP-U packet header in a 5G network, where GTP-U is a GPRS tunneling protocol of a user plane), control plane signaling (for example, NG-C signaling in the 5G network) of the core network and the radio access network interface, radio link control signaling (RRC), a radio link user plane packet header, or a control unit MAC CE of medium access control.
Wherein, after receiving the service optimization activation indication sent by the terminal, the transceiver is further configured to: and synchronizing the service optimization activation indication to a core network.
When receiving a service optimization activation instruction sent by a terminal, the service optimization activation instruction is carried in: radio link control RRC signaling or medium access control service request MACSR.
Wherein the transceiver is further configured to: and detecting a terminal auxiliary information field of the data packet according to the activated configuration information of the service optimization capability.
It should be noted that all the implementations of the methods shown in fig. 1 to fig. 3 are applicable to the embodiment of the base station, and the same technical effect can be achieved.
An embodiment of the present invention further provides a core network device, including:
a processor for generating configuration information including a service optimization capability based on terminal assistance information configured for a base station;
a transceiver for configuring configuration information including a service optimization capability based on terminal assistance information, configured for a base station, to the base station; and configuration information for activating the service optimization capability.
The processor generates configuration information including service optimization capability based on terminal assistance information for the base station configuration according to tracking area information, network fragmentation, base station site information, service level information, packet level information, terminal level information, session information, and/or service flow.
Wherein the transceiver is specifically configured to: directly configuring configuration information including service optimization capability based on terminal auxiliary information to a base station; or
And configuring the configuration information comprising the service optimization capability based on the terminal auxiliary information to the base station by sending the configuration indication information.
The configuration indication information is carried in: the user interface data packet header of the core network and the wireless access network interface; for example, in a 5G network, the head of a GTP-U data packet of an NG-U port is provided, wherein the GTP-U is a GPRS tunneling protocol of a user plane.
If an operation, maintenance and management unit, OAM, configures configuration information including a service optimization capability based on terminal auxiliary information for a base station, a transceiver of the core network further receives configuration information including the service optimization capability based on terminal auxiliary information, which is configured for the base station by OAM, sent by the base station.
The transceiver is used for receiving a service optimization activation request sent by a base station, and activating configuration information of the service optimization capability after an activation confirmation is fed back to the base station; or sending an optimization activation instruction to a base station and activating the configuration information of the service optimization capability; or receiving decision information of configuration information for activating the service optimization capability sent by a base station, and activating the service optimization capability according to the decision information.
If the base station receives the optimization activation request from the terminal, the transceiver is further configured to receive a service optimization activation request that is sent by the terminal and is synchronized to the core network after the base station receives the service optimization activation request, and activate configuration information of the service optimization capability.
It should be noted that all the implementation manners of the method shown in fig. 4 are applicable to the embodiment of the core network device, and the same technical effect can be achieved.
An embodiment of the present invention further provides a communication device, including: a processor, a memory storing a computer program which, when executed by the processor, performs the method as described above. The communication device may be a core network device, or a base station device on the RAN side.
Embodiments of the present invention also provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described above.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (33)
1. A method for activating service optimization capability, comprising:
acquiring configuration information configured for a base station and including service optimization capability based on terminal auxiliary information, including: acquiring configuration information which is configured for a base station by a core network and comprises service optimization capability based on terminal auxiliary information;
activating configuration information of the service optimization capability;
detecting a terminal auxiliary information field of a data packet according to the activated configuration information of the service optimization capability;
the acquiring of the configuration information including the service optimization capability based on the terminal auxiliary information, which is configured for the base station by the core network, includes: the method comprises the steps of obtaining configuration information which is configured for a base station and comprises service optimization capability based on terminal auxiliary information through received configuration indication information sent by a core network, wherein the configuration indication information is carried in a packet header of a user plane data packet of an interface of the core network and a wireless access network.
2. The method for activating service optimization capability according to claim 1, wherein the step of obtaining configuration information configured for the base station and including service optimization capability based on the terminal assistance information further comprises:
acquiring configuration information which is configured for a base station by an operation, maintenance and management (OAM) unit and comprises service optimization capability based on terminal auxiliary information; or
And acquiring configuration information which is configured for the base station by the base station and comprises service optimization capability based on the terminal auxiliary information.
3. The method for activating service optimization capability according to claim 1, wherein the step of obtaining the configuration information of the service optimization capability configured by the core network for the base station and based on the terminal auxiliary information further comprises:
and in the process of establishing the session connection between the base station and the core network, synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the terminal through a non-access stratum (NAS).
4. The method for activating service optimization capability according to claim 2, wherein the core network configures the configuration information including service optimization capability based on terminal auxiliary information for the base station according to tracking area information, network fragmentation, base station site information, service level information, packet level information, terminal level information, session information and/or service flow.
5. The method for activating service optimization capability according to claim 3, wherein the configuration indication information is carried in: the user plane data packet header of the core network and the radio access network interface.
6. The method for activating service optimization capability according to claim 2, wherein the step of obtaining the configuration information configured by the OAM for the base station and including the service optimization capability based on the terminal auxiliary information includes:
sending request information for acquiring configuration information to OAM;
and receiving configuration information which is configured for the base station by the OAM according to the request information and comprises service optimization capability based on terminal auxiliary information.
7. The method according to claim 2, wherein the step of obtaining the configuration information, configured by the operation, maintenance and management unit OAM, for the base station and including the service optimization capability based on the terminal auxiliary information, or obtaining the configuration information, configured by the base station for itself and including the service optimization capability based on the terminal auxiliary information further includes:
and synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the core network.
8. The method of claim 1, wherein the step of activating the configuration information of the service optimization capability comprises:
initiating a service optimization activation request to a core network, and activating configuration information of the service optimization capability after obtaining activation confirmation of the core network; or
Receiving a service optimization activation instruction sent by a core network or a terminal, and activating configuration information of the service optimization capability according to the service optimization activation instruction; or
Generating decision information of configuration information for activating the service optimization capability, activating the configuration information of the service optimization capability according to the decision information, and sending the decision information to a core network.
9. The method for activating service optimization capability according to claim 8, after receiving the service optimization activation indication sent by the core network, further comprising:
and synchronizing the service optimization activation indication to the terminal.
10. The method for activating service optimization capability according to claim 8, wherein after receiving the service optimization activation indication sent by the terminal, the method further comprises:
and synchronizing the service optimization activation indication to a core network.
11. The method for activating service optimization capability according to claim 8,
when receiving a service optimization activation instruction sent by a core network, the service optimization activation instruction is carried in a user plane data packet header of a core network and a radio access network interface, a control plane signaling, a radio link control signaling, a radio link user plane data packet header or a media access control unit MAC CE of the core network and the radio access network interface.
12. The method for activating service optimization capability according to claim 8,
when receiving a service optimization activation instruction sent by a terminal, the service optimization activation instruction is carried in: radio link control RRC signaling or medium access control service request MAC SR.
13. A method for activating service optimization capability, comprising:
generating configuration information including service optimization capability based on terminal auxiliary information configured for a base station;
configuring configuration information configured for a base station and including service optimization capability based on terminal auxiliary information to the base station, including: sending configuration indication information through a core network, and configuring the configuration information including service optimization capability based on terminal auxiliary information to a base station, wherein the configuration indication information is carried in a user plane data packet header of an interface of the core network and a wireless access network;
activating configuration information of the service optimization capability;
and detecting a terminal auxiliary information field of the data packet by the base station according to the activated configuration information of the service optimization capability.
14. The method of claim 13, wherein the step of generating configuration information configured for the base station and including the service optimization capability based on the terminal assistance information comprises:
generating configuration information for configuring the base station, including service optimization capability based on the terminal assistance information, according to the tracking area information, the network slice, the base station site information, the service level information, the packet level information, the terminal level information, the session information, and/or the service flow.
15. The method for activating service optimization capability according to claim 13, wherein the configuration indication information is carried in: the user plane data packet head of the core network and the wireless access network interface.
16. The method for activating service optimization capability according to claim 13, further comprising: if an operation, maintenance and management unit, OAM, configures configuration information including a service optimization capability based on terminal auxiliary information for a base station, the core network also receives configuration information including the service optimization capability based on terminal auxiliary information, which is configured for the base station by OAM, sent by the base station.
17. The method for activating service optimization capability according to claim 13, wherein the step of activating configuration information of the service optimization capability includes:
receiving a service optimization activation request sent by a base station, and activating configuration information of the service optimization capability after an activation confirmation is fed back to the base station; or
Sending an optimization activation instruction to a base station, and activating configuration information of the service optimization capability; or
And receiving decision information of configuration information for activating the service optimization capability, which is sent by a base station, and activating the service optimization capability according to the decision information.
18. The method for activating service optimization capability according to claim 17, wherein if the base station receives the request for activation optimization from the terminal, further comprising:
and the core network receives the service optimization activation request sent by the base station after receiving the service optimization activation request sent by the terminal, synchronizes the service optimization activation request to the core network, and activates the configuration information of the service optimization capability.
19. The method for activating service optimization capability of claim 17,
the service optimization activation instruction is carried in a user plane data packet header of a core network and a radio access network interface, a control plane signaling, a radio link control signaling, a radio link user plane data packet header or a control unit MAC CE of medium access control of the core network and the radio access network interface.
20. A base station apparatus, comprising:
a transceiver for acquiring configuration information including a service optimization capability based on terminal assistance information configured for a base station, comprising: acquiring configuration information which is configured for a base station by a core network and comprises service optimization capability based on terminal auxiliary information; the acquiring of the configuration information including the service optimization capability based on the terminal auxiliary information, which is configured for the base station by the core network, includes:
the transceiver is specifically configured to obtain configuration information configured for a base station and including service optimization capability based on terminal auxiliary information through received configuration indication information sent by a core network, where the configuration indication information is carried in a user plane packet header of a core network and a radio access network interface;
a processor for activating configuration information of the service optimization capability;
the transceiver is further configured to: and detecting a terminal auxiliary information field of the data packet according to the activated configuration information of the service optimization capability.
21. The base station device of claim 20, wherein the transceiver is further configured to obtain configuration information configured for the base station by an operation, maintenance, and management (OAM) unit, the configuration information including a service optimization capability based on terminal assistance information; or acquiring the configuration information which is configured for the base station by the base station and comprises the service optimization capability based on the terminal auxiliary information.
22. The base station device of claim 20, wherein the transceiver is further configured to: and in the process of establishing the session connection between the base station and the core network, synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the terminal through a non-access stratum (NAS).
23. The base station device of claim 21, wherein the transceiver is specifically configured to send a request message for obtaining configuration information to OAM; and receiving configuration information which is configured for the base station by the OAM according to the request information and comprises service optimization capability based on terminal auxiliary information.
24. The base station device of claim 23, wherein the transceiver, after acquiring configuration information configured for the base station by the operation, maintenance and management unit OAM, and including a service optimization capability based on the terminal assistance information, or acquiring configuration information configured for itself by the base station and including a service optimization capability based on the terminal assistance information, is further configured to: and synchronizing the configuration information including the service optimization capability based on the terminal auxiliary information to the core network.
25. The base station device according to claim 20, wherein the processor controls the transceiver to initiate a service optimization activation request to a core network, and activates configuration information of the service optimization capability after obtaining an activation confirmation of the core network; or
Controlling the transceiver to receive a service optimization activation instruction sent by a core network or a terminal, and activating configuration information of the service optimization capability according to the service optimization activation instruction; or
Or generating decision information of configuration information for activating the service optimization capability, activating the configuration information of the service optimization capability according to the decision information, and controlling the transceiver to send the decision information to a core network.
26. The base station device of claim 25, wherein after receiving the service optimization activation indication sent by the core network, the transceiver is further configured to: and synchronizing the service optimization activation indication to the terminal.
27. The base station device of claim 25, wherein after receiving the traffic optimization activation indication sent by the terminal, the transceiver is further configured to: and synchronizing the service optimization activation indication to a core network.
28. A core network device, comprising:
the processor is used for generating configuration information which is configured for the base station and comprises service optimization capability based on the terminal auxiliary information, wherein configuration indication information is sent through a core network, and the configuration information comprising the service optimization capability based on the terminal auxiliary information is configured to the base station, wherein the configuration indication information is carried in a packet header of a user plane data packet of an interface of the core network and a radio access network;
a transceiver for configuring configuration information including a service optimization capability based on terminal assistance information, configured for a base station, to the base station; configuration information for activating the service optimization capability; and detecting a terminal auxiliary information field of the data packet by the base station according to the activated configuration information of the service optimization capability.
29. The core network device of claim 28, wherein the transceiver is specifically configured to: directly configuring configuration information including service optimization capability based on terminal auxiliary information to a base station; or
And configuring the configuration information comprising the service optimization capability based on the terminal auxiliary information to the base station by sending the configuration indication information.
30. The core network device according to claim 28, wherein the transceiver is configured to receive a service optimization activation request sent by a base station, and after feeding back an activation confirmation to the base station, activate configuration information of the service optimization capability; or sending an optimization activation instruction to a base station and activating the configuration information of the service optimization capability; or receiving decision information of configuration information for activating the service optimization capability sent by a base station, and activating the service optimization capability according to the decision information.
31. The core network device according to claim 30, wherein if the base station receives an optimization activation request from the terminal, the transceiver is further configured to receive a service optimization activation request that is synchronized to the core network after the base station receives the service optimization activation request sent by the terminal, and activate configuration information of the service optimization capability.
32. A communication device, comprising: a processor, a memory storing a computer program which, when executed by the processor, performs the method of any one of claims 1-12, or the method of any one of claims 13-19.
33. A computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to perform the method of any one of claims 1-12, or the method of any one of claims 13-19.
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