CN107888622A - A kind of information processing method and mobile management entity - Google Patents
A kind of information processing method and mobile management entity Download PDFInfo
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- CN107888622A CN107888622A CN201711349893.0A CN201711349893A CN107888622A CN 107888622 A CN107888622 A CN 107888622A CN 201711349893 A CN201711349893 A CN 201711349893A CN 107888622 A CN107888622 A CN 107888622A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the present invention provides a kind of information processing method and mobile management entity, for solving the business of cluster core net in the prior art in the complex technical problem of the protocol conversion process of T1 interfaces.This method includes：Mobile management entity MME obtains the non access stratum NAS message for carrying out self terminal, and the NAS message is used to indicate the business that the terminal is asked；The MME parses the NAS message, and whether the type of message for judging the NAS message is presetting message type；If the NAS message is presetting message type, the MME gives the NAS message to clustered control functive TCF by transmission link according to Preset Transfer protocol transparency；Wherein, the Preset Transfer agreement is any of transmission control protocol TCP, User Datagram Protocol UDP, SCTP SCTP and system queue agreement.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of information processing method and mobile management entity.
Background technology
It is fixed in broadband in cluster communication (Boardband Trunking Communication, B-TrunC) alliance specifications
Justice is based on the cluster core net framework scheme of evolved packet core (Volved Packet Core, EPC) system, and with more
Kind isolation.In decomposable process, mobile management entity (Mobile Managenment Entity, MME) and clustered control
Interface between two logic entities of functive (Transmission Convergence Function, TCF) is T1 interfaces.
It refer to shown in Figure 1A, it is existing common B-TrunC system architectures.Within the system, terminal passes through width
Band trunked base station core network access, passes through MME, high speed switch (High Speed Switch, eHSS) and gateway
The protocol controlling procedure of (GateWay, GW) establishes data link channel, passes through TCF/ cluster media processing units (Trunking
Media Funtion, TMF) protocol integrated test system carry out group service.On the other hand, dispatching desk can pass through the friendship with TCF/TMF
Mutually it is scheduled control.
In existing alliance specifications, agreement T1 interfaces are the internal interface of EPS.At present, in B-TrunC systems
In, it is real as the protocol stack of T1 interfaces usually using session initiation protocol (Session Initiation Protocol, SIP)
Body, common T1 interface protocol architectures refer to shown in Figure 1B, and its needs sets agreement corresponding to SIP respectively in MME and TCF
Entity, such as Session Initiation Protocol entity, and related protocol in transmitting procedure is parsed according to the protocol transport layer in figure, Yi Jijin
Row operation flow continues.
In the case where using SPI protocol as the agreement stack entities of T1 interfaces, it is necessary to carry out S1-T- for MME
Protocol conversion and flow of the C interface to T1 interfaces are compatible, it is necessary to increase Session Initiation Protocol module newly on MME, and change original business
Flow is to be converted to T1 SIP interface, changes larger, traffic affecting stability and development efficiency.
The content of the invention
The embodiment of the present invention provides a kind of information processing method and mobile management entity, for solving cluster in the prior art
The business of core net is in the complex technical problem of the protocol conversion process of T1 interfaces.
In a first aspect, the embodiment of the present invention provides a kind of information processing method, comprise the following steps：
Mobile management entity MME obtains the non access stratum NAS message for carrying out self terminal, and the NAS message is described for indicating
The business that terminal is asked；
The MME parses the NAS message, and whether the type of message for judging the NAS message is presetting message type；
If the NAS message is presetting message type, the MME is by the NAS message by transmission link according to default
Host-host protocol passes through clustered control functive TCF；Wherein, the Preset Transfer agreement is transmission control protocol TCP, number of users
According to any of report association UDP, SCTP SCTP and system queue agreement.
Optionally, whether the type of message for judging the NAS message is presetting message type, including：
Judge whether the NAS message is for indicating that the terminal request handles the group service message of group service
TSM, if so, then the NAS message is presetting message type.
Optionally, if the NAS message is presetting message type, assisted by the NAS message by using Preset Transfer
Before the transmission link of view passes through clustered control functive TCF, in addition to：
The MME obtains the cluster flow session index TPTI information of the terminal according to the NAS message and user exhales
Call out the numbers a yard UDN information；
The MME generates the head of the NAS message according to the type of message, the TPTI information and the UDN information
Portion's information, the header information are used for the information for indicating to send the terminal of the NAS message；
It is then described that the NAS message is passed through into TCF by using the transmission link of Preset Transfer agreement, including：
The NAS message and the header information are passed through into TCF by using the transmission link of Preset Transfer agreement.
Optionally, after whether the type of message for judging the NAS message is presetting message type, in addition to：
If the type of message of the NAS message is not the presetting message type, and the MME is according to the NAS message
Type of message, it is to disappear for indicating that the terminal request handles the session management of session management business to determine the NAS message
ESM is ceased, then activates special evolved packet system EPS to carry the session management business.
Optionally, MME obtains the non access stratum NAS message for carrying out self terminal, including：
The MME receives the service request that the terminal is sent；
The MME parses and peeled off the business in the transport layer in protocol transport layer before Non-Access Stratum NAS please
Ask, obtain the NAS message in the service request.
Second aspect, the embodiment of the present invention provide a kind of mobile management entity MME, including：
T1 interfaces, for transmitting the communication data between the MME and the clustered control functive TCF docked, the T1
The host-host protocol of interface configuration includes transmission control protocol TCP, User Datagram Protocol UDP, SCTP SCTP and is
System queue protocol；
At least one agreement stack entities, for carrying the Preset Transfer agreement；
Processor, it is connected with the T1 interfaces and at least one agreement stack entities, for carrying out self terminal to acquisition
Non access stratum NAS message handled, and when it is determined that the type of message of the NAS message is presetting message type, pass through
The NAS message is passed through the TCF by the T1 interfaces.
Optionally, the processor is additionally operable to when it is determined that the type of message of the NAS message is presetting message type：
The cluster flow session index TPTI information and user's call number of the terminal are obtained according to the NAS message
UDN information, and believed according to the head of the type of message, the TPTI information and the UDN information generation NAS message
Breath, the header information are used for the information for indicating to send the terminal of the NAS message, and by the T1 interfaces by the head
Information and the NAS message pass through the TCF.
The third aspect, the embodiment of the present invention provide a kind of mobile management entity MME, including：
Acquisition module, the non access stratum NAS message of self terminal is carried out for obtaining, and the NAS message is used to indicate the end
The asked business in end；
Parsing module, for parsing the NAS message, whether the type of message for judging the NAS message is presetting message
Type；
Processing module, if being presetting message type for the NAS message, the NAS message is pressed by transmission link
Clustered control functive TCF is given according to Preset Transfer protocol transparency；Wherein, the Preset Transfer agreement be transmission control protocol TCP,
Any of User Datagram Protocol UDP, SCTP SCTP and system queue agreement.
Optionally, the parsing module is specifically used for：
Judge whether the NAS message is for indicating that the terminal request handles the group service message of group service
TSM, if so, then the NAS message is presetting message type.
Optionally, if the NAS message is presetting message type, the processing module is additionally operable to：
The NAS message is being passed through into clustered control functive TCF by using the transmission link of Preset Transfer agreement
Before, the cluster flow session for the terminal being obtained according to the NAS message indexes TPTI information and user's call number UDN letters
Breath, and according to the header information of the type of message, the TPTI information and the UDN information generation NAS message, it is described
Header information is used for the information for indicating to send the terminal of the NAS message, and the NAS message and the header information are passed through
TCF is passed through using the transmission link of Preset Transfer agreement.
Optionally, the processing module is additionally operable to：
If the type of message of the NAS message is not the presetting message type, and the processing module is according to the NAS
The type of message of message, it is for indicating that the terminal request handles the session pipe of session management business to determine the NAS message
Message ESM is managed, then activates special evolved packet system EPS to carry the session management business.
Optionally, the acquisition module is specifically used for：
Receive the service request that the terminal is sent, and the transport layer in protocol transport layer before Non-Access Stratum NAS
It is middle to parse and peel off the service request, obtain the NAS message in the service request.
Fourth aspect, the embodiment of the present invention provide a kind of computer installation, including memory, processor and are stored in described
On memory and the computer program that can run on the processor, realized described in the computing device during computer program
The step of first aspect methods described.
5th aspect, the embodiment of the present invention provide a kind of computer-readable recording medium, are stored thereon with computer program,
The computer program realizes the step of first aspect methods described when being executed by processor.
In the embodiment of the present invention, because MME in the type of message of NAS message for confirming to carry out self terminal is presetting message type
Afterwards, can by the NAS message by the transmission link between MME and TCF according to Preset Transfer protocol transparency to TCF, and this is pre-
If host-host protocol can be any of TCP, UDP, SCTP and system queue agreement, therefore by the biography between MME and TCF
The host-host protocol of transmission link is defined, so as to which the NAS message with presetting message type is directly passed through at TCF
Reason, without carrying out multiple protocol conversion, it is favorably improved efficiency of transmission.
Simultaneously as the transmission link between MME and TCF does not use SPI protocol, therefore without setting SPI association in MME
Stack entities are discussed, help to reduce MME cost and complexity, so as to the docking of T1 interfaces between simplified MME and TCF.
Brief description of the drawings
Figure 1A-Figure 1B is the schematic diagram of B-TrunC system architectures in the prior art；
Figure 1B is the protocol stack Entity Architecture schematic diagram of T1 interfaces in the prior art；
Fig. 2 is the flow chart of information processing method in the embodiment of the present invention；
Fig. 3 is the protocol stack Entity Architecture schematic diagram of T1 interfaces in the embodiment of the present invention；
Fig. 4 is the structure chart of mobile management entity in the embodiment of the present invention；
Fig. 5 is the module diagram of mobile management entity in the embodiment of the present invention；
Fig. 6 is the structural representation of Computer device of the embodiment of the present invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, the present invention is made below in conjunction with accompanying drawing into
One step it is described in detail, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole implementation
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
First, the part term in the embodiment of the present invention is explained, in order to skilled artisan understands that.
(1) MME, be mainly used in handling signaling, its can support Non-Access Stratum (Non-Access Stratum,
NAS) signaling, the mobility between core network node can be additionally managed.
(2) terminal, can be the equipment with radio communication function.The terminal can be through the MME in base station and core net
Communicated, such as send business request information etc..The terminal can include user equipment (User Equipment, UE), nothing
Line terminal equipment, mobile terminal device, subscri er unit (Subscriber Unit), subscriber station (Subscriber Station),
Movement station (Mobile Station), mobile station (Mobile), distant station (Remote Station), access point (Access
Point, AP), RTU (Remote Terminal), access terminal equipment (Access Terminal), user it is whole
End equipment (User Terminal), user agent (User Agent) or subscriber's installation (User Device) etc..For example, can
Including mobile phone (or for " honeycomb " phone), there is the computer of mobile terminal device, portable, pocket, hold
Formula, built-in computer or vehicle-mounted mobile device, intelligent wearable equipment etc..For example, PCS (Personal
Communication Service, PCS) phone, wireless phone, Session initiation Protocol (SIP) phone, WLL
(Wireless Local Loop, WLL) stands, personal digital assistant (Personal Digital Assistant, PDA), intelligence
The equipment such as wrist-watch, intelligent helmet, intelligent glasses, Intelligent bracelet.Also include constrained devices, such as the equipment that power consumption is relatively low, or deposit
Store up equipment limited in one's ability, or limited equipment of computing capability etc..Such as including bar code, radio frequency identification (RFID), sensor, complete
The information sensing devices such as ball alignment system (GPS), laser scanner.
Below, in order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment party
Above-mentioned technical proposal is described in detail formula.
Embodiment one
It refer to shown in Fig. 2, the embodiment of the present invention provides a kind of information processing method, and this method can apply to moving tube
Entity MME is managed, the MME may be in the system architecture shown in Figure 1A.The step of this method, can be described as follows：
S11：MME obtains the NAS message for carrying out self terminal, and NAS message is used for the business that instruction terminal is asked.
In the embodiment of the present invention, MME can indicate end by base station acquisition come the NAS message of self terminal, NAS message
End request registration business, or instruction terminal request call business etc..
In actual applications, the service request that MME can be sent by base station receiving terminal, the business please in reception by MME
After asking, message will be asked to parse business according to protocol transport layer.In the embodiment of the present invention, MME can be in protocol transport layer
The service request is parsed and peels off in a transport layer before middle Non-Access Stratum (NAS), so as to obtain the NAS in service request
Message.
For example, please again referring to the protocol transport layer described in Figure 1B, it is in SCTP (Stream Control
Transmission Protocol, SCT) layer operates above S1-AP layers, and S1-AP layers operate above NAS layers.So, MME can be
SCTP layers or S1-AP layers are parsed and peeled off to service request, obtain the NAS message in service request.
S12：MME parses NAS message, and whether the type of message for judging NAS message is presetting message type.
In the embodiment of the present invention, MME can further parse NAS message after NAS message is obtained, you can determine that NAS disappears
The type of message of breath.As a rule, the type of message of NAS message includes but are not limited to following two types：
The first：Cluster type of message.It is to handle collection for instruction terminal request that the type of message, which can characterize NAS message,
The group service message (Trunking Session Management, TSM) of group business.
Second：Mobile messaging type.The type of message can characterize NAS message and be handled for instruction terminal request
Business be LTE mobile communication related service, such as session management business.
In the embodiment of the present invention, presetting message type can refer to cluster type of message, then, MME is in parsing NAS message
When, it can be determined that whether NAS message is the group service message TSM that group service is handled for instruction terminal request, if so, i.e.
Can determine that NAS message is presetting message type.
S13：If NAS message is presetting message type, MME is by NAS message by transmission link according to Preset Transfer agreement
Pass through clustered control functive TCF；Wherein, Preset Transfer agreement is transmission control protocol TCP, User Datagram Protocol UDP, stream
Any of controlling transmission agreement SCTP and system queue agreement.
As a rule, MME when handling group service, it is necessary to which the protocol integrated test system with reference to TCF realizes group service.Cause
This, in the embodiment of the present invention, MME can pass through the chain between MME and TCF when it is determined that NAS message is presetting message type
Reuter passes to TCF, to be handled by TCF the NAS message.Wherein, preset and pass in transparent transmission, used in transmission link
Defeated agreement can be transmission control protocol (Transmission Control Protocol, TCP), User Datagram Protocol (User
Datagram Protocol, UDP), any of SCTP and system queue agreement.
Certainly, in actual applications, the transmission link between eMME and TCF can also support other host-host protocols, herein
Other host-host protocols do not include SPI protocol, connect in the prior art using the T1 based on Session Initiation Protocol so as to avoid the occurrence of
, it is necessary to which MME and TCF realize that related protocol parsing and operation flow continue and cause transmitting procedure more when mouth carries out data transmission
Cumbersome situation.
Therefore, in the embodiment of the present invention, by setting the transmission link between MME and TCF to enter according to Preset Transfer agreement
Row data transfer, it can be achieved to redefine T1 interfaces, so as to will directly carry out for the NAS message of presetting message type thoroughly
Pass, help to reduce configuration operation and docking operation of two logic entities of MME and TCF for T1 interfaces.
In an alternative embodiment of the invention, if MME determines that NAS message is presetting message type, in MME by NAS message
Before passing through clustered control functive TCF by using the transmission link of Preset Transfer agreement, it can also be obtained according to NAS message
The cluster flow session of terminal is taken to index (Trunking Procedure Transaction Identity, TPTI) and user
Call number (User Dialing Number, UDN).
And then MME can generate the header information of NAS message according to type of message, TPTI information and UDN information
(header), the header information is used for the information for indicating to send the terminal of NAS message.
In the embodiment of the present invention, the structure of the header information of the NAS message of definition can be as follows：
Typedef struct (definition structure body) T1Header (T1 heads)
{
MsgType (type of message),
TPTI (cluster flow session index),
UDN (user's call number)
}；
Then header information and its can be synchronized transparent transmission by MME in transparent transmission NAS message.It can be incited somebody to action in the embodiment of the present invention
Header information and it is referred to as transparent transmission message for the NAS message of presetting message type.
So, MME is by transmission link by the transparent transmission message after transparent transmission is carried out, TCF by monitoring the message of T1 interfaces,
Transparent transmission message can be obtained, the end message of correlation can be obtained by parsing header, and then parse NAS message to handle cluster
Service message, such as according to the registration request of terminal, the end message in registration management module is changed, or please according to the calling of terminal
Ask, carry out carrying foundation, page the operation such as called, each operation flow has corresponding processing logical definition in specification, herein
Repeat no more.
In the embodiment of the present invention, MME is by the way that header information and NAS message are transparent in TCF simultaneously so that TCF passes through
End message in header information distinguishes the different terminals for sending request, and handles group service message by parsing NAS message,
The business processing efficiency helped lend some impetus between MME and TCF.In an alternative embodiment of the invention, after S12, if MME is determined
The type of message of NAS message is not presetting message type, and MME determines NAS message to use according to the type of message of NAS message
The session management messages ESM of session management business is handled in the instruction terminal request, then can use original software flow
Processing, such as activate grouping system (Evolved Packet System, EPS) bearer context reception of special evolution or swash
Living special EPS request contexts, so as to carry the session management business.
In the embodiment of the present invention, MME is by determining the type of message of NAS message, and to the NAS message of different messages type
It is transmitted in different ways, and the NAS message related to group service is directly passed through into TCF by transmission link, makes
NAS message can directly be handled by obtaining TCF, reduce the protocol conversion process in business procedure, be improved ageing.
Embodiment two
It refer to shown in Fig. 3, based on same inventive concept, the embodiment of the present invention provides a kind of mobile management entity MME, should
MME includes T1 interfaces 31, at least one agreement stack entities 32 and processor 33.
Wherein, T1 interfaces 31 can be used for transmitting the communication number between the MME and the clustered control functive TCF docked
According to the host-host protocol of T1 interfaces configuration includes TCP, UDP, SCTP and system queue agreement, that is to say, that MME can be
T1 interfaces configure multiple transport protocols, or even can also be that it configures other host-host protocols, and other host-host protocols do not include SPI and assisted
View.
At least one agreement stack entities 32 can be used for carrying Preset Transfer agreement.In actual applications, in MME and TCF
Comprising agreement stack entities can be corresponding.Fig. 4 is refer to, between being the eMME and TCF defined in the embodiment of the present invention
The protocol stack architecture of T1 interfaces, the part that " trans1 " is labeled as in figure represent at least one agreement stack entities 32 in MME, mark
Agreement stack entities corresponding with T1 interfaces in TCF are represented for the part of " trans2 ", it need not increase Session Initiation Protocol stack entities,
Help to reduce raising system overall complexity.
Processor 33 can be connected with the T1 interfaces 31 and at least one agreement stack entities 32, for acquisition
The non access stratum NAS message for carrying out self terminal is handled, and it is determined that the type of message of the NAS message is presetting message type
When, the NAS message is passed through by the TCF by the T1 interfaces 31.
Optionally, processor 33 can be also used for when it is determined that the type of message of the NAS message is presetting message type
The cluster flow session index TPTI information and user's call number UDN information of the terminal are obtained according to the NAS message, and
The header information of the NAS message, the head are generated according to the type of message, the TPTI information and the UDN information
Information is used for the information for indicating to send the terminal of the NAS message, so can by the T1 interfaces by the header information and
The NAS message passes through the TCF simultaneously.
Therefore, in the embodiment of the present invention by between two logic entities of eMME and TCF, after being peeled off using protocol hierarchy
The mode of transparent transmission interacts.That is, in transport layer, S1AP layers are operated above in SCTP layers, S1AP layers operate above
It can be peeled off after NAS layers, wherein MME parsing SCTP/S1AP, obtain NAS message and passed through TCF, therefore TCF is only handled
NAS layer message, treatment effeciency are higher.
Using the T1 interfaces of this mode, the satisfaction to specification can be ensured, is not increasing TCF and total system complexity
In the case of, simplify the Session Initiation Protocol exploitation and operation flow conversion of two entities of MME and TCF.
Using the scheme of the embodiment of the present invention, protocol conversion process of the business procedure in T1 interfaces can be lowered, improve business
Signaling it is ageing, while MME and TCF development difficulty and exploitation amount can be reduced, improve the stability of product, in addition also can letter
The docking of T1 interfaces between change MME and TCF, reduce the configuration complexity and Internet of Things of T1 interfaces between MME and TCF
(Internet Of Things, IOT) complexity.
Embodiment three
It refer to shown in Fig. 5, based on same inventive concept, the embodiment of the present invention also provides a kind of mobile management entity MME,
It includes acquisition module 41, parsing module 42 and processing module 43.
Wherein, acquisition module 42 can be used for obtaining the non access stratum NAS message for carrying out self terminal, and the NAS message is used for
Indicate the business that the terminal is asked.
Parsing module 42 can be used for parsing the NAS message, and whether the type of message for judging the NAS message is default
Type of message.
If it is presetting message type that processing module 43, which can be used for the NAS message, the NAS message is passed through into chain
Clustered control functive TCF is given in road according to Preset Transfer protocol transparency；Wherein, the Preset Transfer agreement is transmission control protocol
Any of TCP, User Datagram Protocol UDP, SCTP SCTP and system queue agreement.
Optionally, the parsing module 42 specifically can be used for judging whether the NAS message is for indicating the end
The group service message TSM of group service is handled in end request, if so, then the NAS message is presetting message type.
Optionally, if the NAS message is presetting message type, the processing module 43 can be additionally used in：
The NAS message is being passed through into clustered control functive TCF by using the transmission link of Preset Transfer agreement
Before, the cluster flow session for the terminal being obtained according to the NAS message indexes TPTI information and user's call number UDN letters
Breath, and according to the header information of the type of message, the TPTI information and the UDN information generation NAS message, it is described
Header information is used for the information for indicating to send the terminal of the NAS message, and the NAS message and the header information are passed through
TCF is passed through using the transmission link of Preset Transfer agreement.
Optionally, the processing module 43 is additionally operable to：
If the type of message of the NAS message is not the presetting message type, and the processing module 43 is according to described
The type of message of NAS message, it is for indicating that the terminal request handles the session of session management business to determine the NAS message
Message ESM is managed, then activates special evolved packet system EPS to carry the session management business.
Optionally, the acquisition module 41 is specific can be used for receiving the service request that the terminal is sent, and in agreement
The service request is parsed and peeled off in a transport layer in transport layer before Non-Access Stratum NAS, is obtained in the service request
NAS message.
Example IV
A kind of computer installation is also provided in the embodiment of the present invention, refer to shown in Fig. 6, the computer installation includes processing
Device 71, memory 72 and transceiver 73, it can be attached by bus between three.Wherein, transceiver 73 is in processor 71
Control under receive and send data, such as send/receive CSI information etc., default program is preserved in memory 72, locate
Reason device 71 is used for the step that the method that the embodiment of the present invention one is provided is realized when performing the computer program stored in memory 72
Suddenly.
Optionally, processor 71 can be specifically central processing unit, ASIC (Application
Specific Integrated Circuit, ASIC), can be one or more integrated circuits for being used for control program and performing,
Can be the hardware circuit developed using field programmable gate array (Field Programmable Gate Array, FPGA),
It can be BBP.
Optionally, processor 71 can include at least one process cores.
Optionally, the memory 72 of electronic equipment can include read-only storage (Read Only Memory, ROM), with
Machine access memory (Random Access Memory, RAM) and magnetic disk storage.Memory 72 is transported for storing processor 71
Required data during row.The quantity of memory 72 is one or more.
Embodiment five
A kind of computer-readable recording medium is also provided in the embodiment of the present invention, the computer-readable recording medium storage has
Computer instruction, it can realize that the present invention such as implements the information processing of one when computer instruction instruction is run on computers
The step of method.
In embodiments of the present invention, it should be understood that disclosed terminal speed-measuring method and base station, can be by others side
Formula is realized.For example, apparatus embodiments described above are only schematical, for example, the division of unit, only one kind are patrolled
The division of volume function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can be with
Another system is integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed mutual
Coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of equipment or unit, can
By be it is electrical or other in the form of.
Each functional unit in embodiments of the present invention can be integrated in a processing unit, or unit also may be used
To be independent physical module.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The shape for the computer program product that usable storage medium is implemented on (including but is not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (14)
- A kind of 1. information processing method, it is characterised in that including：Mobile management entity MME obtains the non access stratum NAS message for carrying out self terminal, and the NAS message is used to indicate the terminal The business asked；The MME parses the NAS message, and whether the type of message for judging the NAS message is presetting message type；If the NAS message is presetting message type, the MME is by the NAS message by transmission link according to Preset Transfer Protocol transparency gives clustered control functive TCF；Wherein, the Preset Transfer agreement is transmission control protocol TCP, user datagram Assist any of UDP, SCTP SCTP and system queue agreement.
- 2. the method as described in claim 1, it is characterised in that whether the type of message for judging the NAS message is default disappear Type is ceased, including：Judge the NAS message whether be for indicating that the terminal request handles the group service message TSM of group service, if It is that then the NAS message is presetting message type.
- 3. the method as described in claim 1, it is characterised in that if the NAS message is presetting message type, by described in Before NAS message passes through clustered control functive TCF by using the transmission link of Preset Transfer agreement, in addition to：The cluster flow session that the MME obtains the terminal according to the NAS message indexes TPTI information and user's ringing number Code UDN information；Believe on the head that the MME generates the NAS message according to the type of message, the TPTI information and the UDN information Breath, the header information are used for the information for indicating to send the terminal of the NAS message；It is described that the NAS message is passed through into TCF by using the transmission link of Preset Transfer agreement, including：The NAS message and the header information are passed through into TCF by using the transmission link of Preset Transfer agreement.
- 4. method as claimed in claim 3, it is characterised in that judging whether the type of message of the NAS message is default After type of message, in addition to：If the type of message of the NAS message is not the presetting message type, and the MME disappearing according to the NAS message Type is ceased, it is for indicating that the terminal request handles the session management messages of session management business to determine the NAS message ESM, then special evolved packet system EPS is activated to carry the session management business.
- 5. the method as described in claim 1, it is characterised in that MME obtains the non access stratum NAS message for carrying out self terminal, including：The MME receives the service request that the terminal is sent；The MME parses and peeled off the service request in the transport layer in protocol transport layer before Non-Access Stratum NAS, obtains Obtain the NAS message in the service request.
- A kind of 6. mobile management entity MME, it is characterised in that including：T1 interfaces, for transmitting the communication data between the MME and the clustered control functive TCF docked, the T1 interfaces The host-host protocol of configuration includes transmission control protocol TCP, User Datagram Protocol UDP, SCTP SCTP and system team Row agreement；At least one agreement stack entities, for carrying the Preset Transfer agreement；Processor, it is connected with the T1 interfaces and at least one agreement stack entities, for carrying out the non-of self terminal to acquisition Access Layer NAS message is handled, and when it is determined that the type of message of the NAS message is presetting message type, by described The NAS message is passed through the TCF by T1 interfaces.
- 7. MME as claimed in claim 6, it is characterised in that the processor is it is determined that the type of message of the NAS message is During presetting message type, it is additionally operable to：The cluster flow session index TPTI information and user's call number UDN letters of the terminal are obtained according to the NAS message Breath, and according to the header information of the type of message, the TPTI information and the UDN information generation NAS message, it is described Header information is used for the information for indicating to send the terminal of the NAS message, and by the T1 interfaces by the header information and The NAS message passes through the TCF.
- A kind of 8. mobile management entity MME, it is characterised in that including：Acquisition module, the non access stratum NAS message of self terminal is carried out for obtaining, and the NAS message is used to indicate the terminal institute The business of request；Parsing module, for parsing the NAS message, whether the type of message for judging the NAS message is presetting message type；Processing module, if being presetting message type for the NAS message, by the NAS message by transmission link according to pre- If host-host protocol passes through clustered control functive TCF；Wherein, the Preset Transfer agreement is transmission control protocol TCP, user Any of datagram association UDP, SCTP SCTP and system queue agreement.
- 9. MME as claimed in claim 8, it is characterised in that the parsing module is specifically used for：Judge the NAS message whether be for indicating that the terminal request handles the group service message TSM of group service, if It is that then the NAS message is presetting message type.
- 10. MME as claimed in claim 8, it is characterised in that if the NAS message is presetting message type, the processing mould Block is additionally operable to：Before the NAS message is passed through into clustered control functive TCF by using the transmission link of Preset Transfer agreement, The cluster flow session index TPTI information and user's call number UDN information of the terminal are obtained according to the NAS message, and The header information of the NAS message, the head are generated according to the type of message, the TPTI information and the UDN information Information is used for the information for indicating to send the terminal of the NAS message, and by the NAS message and the header information by using The transmission link of Preset Transfer agreement passes through TCF.
- 11. MME as claimed in claim 10, it is characterised in that the processing module is additionally operable to：If the type of message of the NAS message is not the presetting message type, and the processing module is according to the NAS message Type of message, it is to disappear for indicating that the terminal request handles the session management of session management business to determine the NAS message ESM is ceased, then activates special evolved packet system EPS to carry the session management business.
- 12. MME as claimed in claim 8, it is characterised in that the acquisition module is specifically used for：Receive the service request that the terminal is sent, and solved in the transport layer in protocol transport layer before Non-Access Stratum NAS The service request is analysed and peeled off, obtains the NAS message in the service request.
- 13. a kind of computer installation, including memory, processor and it is stored on the memory and can be on the processor The computer program of operation, it is characterised in that realize claim 1 to 5 times during computer program described in the computing device The step of one claim methods described.
- 14. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the computer program The step of claim 1 to 5 any claim methods described is realized when being executed by processor.
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