CN109246589A - A kind of method and apparatus for realizing distant dizzy terminal positioning business - Google Patents
A kind of method and apparatus for realizing distant dizzy terminal positioning business Download PDFInfo
- Publication number
- CN109246589A CN109246589A CN201710448891.0A CN201710448891A CN109246589A CN 109246589 A CN109246589 A CN 109246589A CN 201710448891 A CN201710448891 A CN 201710448891A CN 109246589 A CN109246589 A CN 109246589A
- Authority
- CN
- China
- Prior art keywords
- terminal
- location
- information
- visited place
- server information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/06—Registration at serving network Location Register, VLR or user mobility server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of methods and apparatus for realizing distant dizzy terminal positioning business, this method comprises: confirmation terminal is distant dizzy state and is initial registration, location-server information is sent to the enhanced mobile management entity in visited place, so that more new technological process of the enhanced mobile management entity in visited place by the default bearing of the triggering terminal, increases the filter information comprising the location-server information in the default bearing of the terminal to match the location data of the terminal uplink and downlink.The present invention makes ownership place clustered control functional entity H-TCF send location-server information to the enhanced mobile management entity V-eMME in visited place by distant dizzy terminal in the initial registration procedure of roaming place, increase in the default bearing of triggering terminal include location-server information filter information, and then positioning service when realizing distant dizzy terminal roaming.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of method and apparatus for realizing distant dizzy terminal positioning business.
Background technique
Trunked communication system is developed, is applied towards specific industry to meet industry user's command scheduling demand
Private wireless communication system.Trunked communication system in a government office, public safety, emergency communication, electric power, civil aviaton, petroleum and port
Mouthful etc. fields have a wide range of applications market.B-TrunC broadband cluster communication system is using TD-LTE as core technology, by TD-LTE
High-speed, big bandwidth in Digital Trunking Technologies resource-sharing, fast call establishment, command scheduling the features such as melted
It closes, is a kind of communication system for being capable of providing high speed data transfer.
Distant dizzy bring back to life is a basic service in group system, wherein distant swoon refers to that system utilization eats dishes without rice or wine to issue distant dizzy finger
It enables, terminal enters distant dizzy state after receiving distant dizzy instruction.Terminal by it is distant it is dizzy after, in addition to attachment, registration, authentication, resurrection/distant are got killed
With positioning etc. outside services, it is not possible to apply for or receive other any business.Terminal only receives the tune for having permission by after distant swoon
The resurrection operation that degree platform executes it, terminal can be restored to normal operating conditions after bringing back to life successfully.
Fig. 1 is the flow diagram that distant dizzy operation is carried out to terminal that the prior art provides, as shown in Figure 1, specific steps
It is as follows:
1, dispatching desk (DC) sends SIP to its ownership place clustered control functional entity (H-TCF) (dispatching desk (DC))
(MESSAGE) message initiates distant dizzy/distant operation of getting killed to designated user's equipment (UE), and ptt-Extension extension header carries operation
Identify pttstun, Subscriber Number UDN；
2, H-TCF (DC) sends SIP (MESSAGE) message to the H-TCF (UE) of UE, to specified UE by number analysis
Distant dizzy/distant operation of getting killed is initiated, ptt-Extension extension header carries operation mark pttstun, Subscriber Number UDN in message；
3, H-TCF (UE) sends the distant distant resurrection request Terminal- that gets killed that swoons to enhanced home subscriber server eHSS
Stun/Kill/Revive-Request message carries user UDN in message, distant distant get killed of swooning brings back to life type
StunKillRevive-Type is distant dizzy；
4, eHSS receive it is distant swoon it is distant get killed resurrection request after, check for the matched user of user UDN, if do not had
Have, returns to mistake；If it does, corresponding User Status should be set to " distant dizzy " by eHSS, and returned to H-TCF (UE)
Terminal-Stun/Kill/Revive-Answer response message；
5, H-TCF (UE) changes the state of UE, sets the state of UE to intermediate state (the distant dizzy progress of respective operations
In), SIP (200OK) response is returned to H-TCF (DC)；
6, H-TCF (DC) returns to SIP (200OK) response to DC；
If 7, H-TCF judge it is distant it is dizzy/distant get killed operation and UE be in login state, to the G-TCF of group belonging to UE transmission SIP
(MESSAGE) message carries group service in message and identifies pttderegGC, and carries the quantity organized belonging to UE under the G-TCF
Num and group number GDN, instruction carry out position and go to register；
8, G-TCF returns to SIP (200OK), and instruction receives position and removes registration message；
9, the V-TCF that H-TCF (UE) is currently located to UE sends SIP (MESSAGE) message, initiates distant dizzy behaviour to specified UE
Make, ptt-Extension extension header carries operation mark pttstun/pttkill, Subscriber Number UDN in message；
10, V-TCF sends SIP (200OK) response to H-TCF, and instruction receives distant dizzy request；
11, V-TCF sends NAS message KILL/STUN/REVIVE REQUEST to UE by V-eMME, carries in message
Stun Type is distant dizzy；
12, UE executes distant dizzy operation, returns to NAS:KILL/STUN/REVIVE ANSWER message to eMME/V-TCF, takes
Band Result end value；
13, V-TCF sends SIP (MESSAGE) message to the H-TCF of user, reports distant dizzy as a result, ptt-Extension
Extension header carries operation mark pttstunresult, operating result SKRResult (0: success；1: failure)；
14, H-TCF is received after distant distant result of getting killed of swooning reports, and sets the state of UE to the end-state of respective operations, to
V-TCF returns to SIP (200OK) message, and instruction receives distant dizzy result and reports；
15, V-eMME sends bearing resource order Bearer Resource to visited place gateway (V-SGW)
Command message, carries filter information, includes the IP address and port numbers of GIS server in filter；
16, V-SGW sends Bearer Resource Command message to ownership place packet data network gateway (H-PGW),
The bearer update process that H-PGW initiates default bearing is triggered, the filter of the IP address comprising GIS server and port numbers is increased
Information.
Terminal is by after distant swoon, and terminal follows communication protocol, only the uplink and downlink data in the filter list for allowing to access
Default bearing can be used, other data packets are dropped.So that terminal can only be carried out positioning a kind of this PS business after distant swoon.
Fig. 2 is the flow diagram that the terminal that the prior art provides is registered in visited place, as shown in Fig. 2, specific step
It is rapid as follows:
1, user equipment (UE) is real to the enhanced mobile management in visited place clustered control functional entity (V-TCF)/visited place
Body (V-eMME) sends TRUNKING REGISTER REQUEST message, carry in message Trunking Register Type,
The fields such as Terminal Version, Terminal Type；
2, V-TCF/V-eMME sends SIP (REGISTER) request note to ownership place clustered control functional entity (H-TCF)
Copy, the information such as UDN, V-TCF domain name, the Trunking Register Type of UE are carried in message header；
If 3, Trunking Register Type is shown to be initial registration, H-TCF is to enhanced home subscriber service
Device (eHSS) initiates cluster login request message, carries UDN, V-TCF domain name cell, and indicate in TCF whether the existing UE
Subscription data；
4, after eHSS receives request, subscription data is checked.If there is this user, then the login state of user is recorded, returned
Cluster registration reply message.If indicating there is no the subscription data of the UE in H-TCF in request message, take in the response message
Band customer service signing information；
5, after H-TCF judges that cluster succeeds in registration, SIP (200OK) message is returned to the V-TCF/V-eMME of visited place, is referred to
Show that cluster succeeds in registration, carries UDN, User name, emergency telephone number, period registration time length, network capability
Deng；
6, the V-TCF/V-eMME of visited place replys TRUNKING REGISTER ACCEPT message, message content packet to UE
Include network side clustering capability, emergency numbers, periodic registration duration etc.；
7, UE replys TRUNKING REGISTER COMPLETE message, and notice cluster registration is completed；
8, H-TCF obtains corresponding G-TCF domain name by number analysis according to the affiliated group information of user.H-TCF is to G-
TCF, which is sent, updates group membership's location information request message, carries GDN list, UE belonging to user V-TCF domain name, UE
Trunking Capability, Audio Codec Capability and Video Codec Capability, Terminal
Version；
9, after G-TCF records group membership V-TCF domain-name information, group membership's location information response message is returned；
10, H-TCF sends the position UE deletion request message to V-TCF/V-eMME before, carries the UDN information of UE；
11, V-TCF/V-eMME before deletes all information of UE being locally stored, and return position deletes response message；
12, when H-TCF judges registration type for initial registration, the subscriber group information of the update UE of full coverage type is needed, to
V-TCF sends group information updating MESSAGE message；
13, V-TCF returns to 200OK, and instruction MESSAGE message is sent successfully；
14, V-TCF sends GROUP INFORMATION UPDATE COMMAND message, carrying group attribute to UE；
15, UE update group data return to GROUP INFORMATION UPDATE RESPONSE to V-TCF, carry and update
As a result；
16, V-TCF sends group information updating result to H-TCF and reports MESSAGE message, carries and updates result；
17, H-TCF returns to 200OK.
As shown in Fig. 2, the distant dizzy terminal of the prior art roaming when visited place re-start power-on operation after, exist with
Lower technological deficiency: since the H-PGW after distant dizzy terminal roaming with visited place establishes new default bearing, distant dizzy terminal can not lead to
New default bearing reporting orientation information is crossed, positioning service can not be carried out in roaming by resulting in distant dizzy terminal.
Summary of the invention
For the defect that can not carry out positioning service after distant dizzy terminal roaming existing in the prior art, the present invention provides one
The method and apparatus that kind realizes distant dizzy terminal positioning business.
An aspect of of the present present invention provides a kind of method for realizing distant dizzy terminal positioning business, comprising: confirmation terminal is distant dizzy
State and be initial registration, sends location-server information to the enhanced mobile management entity in visited place, so that the visited place
Enhanced mobile management entity passes through the more new technological process for triggering the default bearing of the terminal, in the default bearing of the terminal
Increase the filter information comprising the location-server information to match the location data of the terminal uplink and downlink.
Wherein, described the step of sending location-server information to the enhanced mobile management entity in visited place, further wraps
It includes: the success response message for carrying the location-server information is returned to visited place clustered control functional entity, so that described
Visited place clustered control functional entity sends the location-server information to the enhanced mobile management entity in the visited place；Its
In, the location-server information includes the IP address and port numbers of the ownership place GIS server of the terminal.
Another aspect of the present invention provides a kind of method for realizing distant dizzy terminal positioning business, comprising: receives ownership place collection
The location-server information for the terminal that group control functional entity is sent, wherein the terminal is distant dizzy state and is initial registration；
According to the location-server information, the more new technological process of the default bearing by triggering the terminal, in the default bearing
Increase the filter information comprising the location-server information to match the location data of the terminal uplink and downlink.
Wherein, it is described receive ownership place clustered control functional entity send terminal location-server information the step of into
One step includes: to be received by visited place clustered control functional entity from described in ownership place clustered control functional entity transmission
Location-server information, wherein the ownership place clustered control functional entity is returned to the visited place clustered control functional entity
Success response message is returned, carries the location-server information in the success response message；Wherein, the location-server letter
Breath includes the IP address and port numbers of the ownership place GIS server of the terminal.
Wherein, described according to the location-server information, the more new technological process of the default bearing by triggering the terminal,
Increase the filter information comprising the location-server information in the default bearing to match the terminal uplink and downlink
The step of location data further comprises: bearing resource command messages to the visited place for sending the carrying filter information services
Gateway, so that the visited place gateway sends the bearing resource command messages to visited place packet data network gateway, with
The more new technological process for triggering the default bearing increases the ownership place GIS server comprising the terminal in the default bearing
IP address and port numbers filter information.
The method also includes: there are multiple dedicated bearings to need to deactivate for confirmation, deletes to the transmission of visited place gateway
Except carrying command messages, so that the visited place gateway sends the deleting bearing command messages to visited place packet data
Net gateway, to trigger the deactivation process to the multiple dedicated bearing；Wherein, the deleting bearing command messages include to need
The information of deactivated the multiple dedicated bearing.
Another aspect of the present invention provides a kind of ownership place clustered control functional entity, comprising: sending module, for confirming
Terminal is distant dizzy state and is initial registration, sends location-server information to the enhanced mobile management entity in visited place, so that
The enhanced mobile management entity in visited place passes through the more new technological process for triggering the default bearing of the terminal, in the terminal
Increase the filter information comprising the location-server information in default bearing to match the positioning number of the terminal uplink and downlink
According to.
Another aspect of the present invention provides a kind of equipment for realizing distant dizzy terminal positioning business, comprising: at least one processing
Device；And at least one processor being connect with the processor communication, in which: the memory is stored with can be by the processing
The program instruction that device executes, the processor call described program instruction to be able to carry out a kind of above-mentioned distant dizzy terminal positioning industry of realization
The method of business, such as: confirmation terminal is distant dizzy state and is initial registration, and it is fixed to send to the enhanced mobile management entity in visited place
Position server info, so that update of the enhanced mobile management entity in the visited place by the default bearing of the triggering terminal
Process increases the filter information comprising the location-server information in the default bearing of the terminal to match the end
Hold the location data of uplink and downlink.
Another aspect of the present invention provides a kind of enhanced mobile management entity in visited place, comprising: receiving module, for connecing
Take back possession clustered control functional entity transmission terminal location-server information, wherein the terminal be distant dizzy state and
For initial registration；Trigger module is used for according to the location-server information, by triggering the default bearing of the terminal more
New technological process increases the filter information comprising the location-server information in the default bearing to match in the terminal
The location data of downlink.
Another aspect of the present invention provides a kind of equipment for realizing distant dizzy terminal positioning business, comprising: at least one processing
Device；And at least one processor being connect with the processor communication, in which: the memory is stored with can be by the processing
The program instruction that device executes, the processor call described program instruction to be able to carry out a kind of above-mentioned distant dizzy terminal positioning industry of realization
The method of business, such as: receive the location-server information for the terminal that ownership place clustered control functional entity is sent, wherein described
Terminal is distant dizzy state and is initial registration；According to the location-server information, by the default bearing for triggering the terminal
More new technological process, in the default bearing increase comprising the location-server information filter information to match the end
Hold the location data of uplink and downlink.
The method and apparatus provided by the invention for realizing distant dizzy terminal positioning business, by distant dizzy terminal in the first of roaming place
Send ownership place clustered control functional entity H-TCF to the enhanced mobile management entity V-eMME in visited place
Location-server information, increase in the default bearing of triggering terminal include location-server information filter information, Jin Ershi
Positioning service when distant dizzy terminal roaming is showed.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow diagram that distant dizzy operation is carried out to terminal that the prior art provides；
Fig. 2 is the flow diagram that the terminal that the prior art provides is registered in visited place；
Fig. 3 is a kind of flow diagram for the method for realizing distant dizzy terminal positioning business provided in an embodiment of the present invention；
Fig. 4 is to trigger default bearing more in a kind of method for realizing distant dizzy terminal positioning business provided in an embodiment of the present invention
New flow diagram；
Fig. 5 is that distant dizzy terminal is being visited in a kind of method for realizing distant dizzy terminal positioning business provided in an embodiment of the present invention
The flow diagram that ground is registered；
Fig. 6 is to carry out distant swoon to terminal in a kind of method for realizing distant dizzy terminal positioning business provided in an embodiment of the present invention
The flow diagram of operation；
Fig. 7 is a kind of structural schematic diagram for the equipment for realizing distant dizzy terminal positioning business provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the enhanced mobile management entity in visited place provided in an embodiment of the present invention；
Fig. 9 be another embodiment of the present invention provides a kind of equipment for realizing distant dizzy terminal positioning business structural representation
Figure.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention is explicitly described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of methods for realizing distant dizzy terminal positioning business, comprising: confirmation terminal is distant dizzy
State and be initial registration, sends location-server information to the enhanced mobile management entity in visited place, so that the visited place
Enhanced mobile management entity passes through the more new technological process for triggering the default bearing of the terminal, in the default bearing of the terminal
Increase the filter information comprising the location-server information to match the location data of the terminal uplink and downlink.
Wherein, terminal UE (User Equipment), is also user equipment, and user equipment accesses base by radio open
It stands, and is linked into core net.
Wherein, it is distant it is dizzy be a basic service in trunked communication system.Dispatching desk (DC) is by sending instructions to cluster
Core net, triggering cluster core net send idle message and carry out distant dizzy resurrection operation to specified UE.Terminal is removed by after distant swoon
Attachment, registration, authentication, bring back to life/distant services such as get killed, position outside, it is not possible to apply for or receive other any business.UE is distant
After dizzy, only receive have the resurrection operation that the dispatching desk of permission executes it, terminal can be restored to normal work after bringing back to life successfully
State.
Wherein, enhanced mobility management entity eMME (Evolved Mobility Management Entity): it is
Enhance clustering functionality on the basis of the MME that 3GPP standard defines, including cluster NAS signaling and its safety, xGW selection, cluster are held
Carry management, the mobile management of group service, access control and session management.V-eMME is the enhanced mobile management in visited place
Entity.
Wherein, default bearing is one of EPS carrying, and EPS carrying refers to mention between UE and PDN (public data network)
Guarantee is transmitted for the QoS of certain characteristic, is divided into default bearing and dedicated bearing.Default bearing is a kind of number for meeting default QoS
According to user's carrying with signaling, when default bearing is appreciated that UE adheres to network, established with the foundation of PDN link, with PDN
Link dismounting and destroy, provide permanent online IP transmission service for user；Dedicated bearing is the base established in PDN link
It is established on plinth, is to provide for certain specific QoS transmission demand and establishes (default bearing is unable to satisfy).General feelings
The QoS of dedicated bearing is higher than the qos requirement of default bearing under condition.
Wherein, the more new technological process of default bearing can modify to the default bearing of UE, increase in the default bearing
Filter (filter) information；UE, can only be in the upstream data ability for the filter information list for allowing to access in upstream data
Default bearing can be used, other data can be all dropped；In downlink data, the IP head information of downlink data packet belongs to permission
When the filter information list of access, data could normally be sent, and otherwise data are dropped.Since the filter information includes
Location-server information, therefore UE can be with the location data of uplink.
Clustered control functional entity TCF is responsible for the management and running of group service, and it includes voice, view that major function, which has support,
Frequently, the multimedia cluster traffic scheduling including data, the authentication of group service and authorization, registration and unregistration, trunked call are built
Vertical and release, right of speech management, cluster group information are subscribed to and are updated；Wherein, V-TCF is visited place clustered control functional entity, H-
TCF is ownership place clustered control functional entity.
In method provided in this embodiment, specifically, when UE is after ownership place is by distant swoon, if distant dizzy UE is roamed,
After the visited place for being different from ownership place re-starts power-on operation, need to carry out initial cluster registration in visited place.H-TCF can
Judged with the state to UE, if it is determined that the UE is in distant dizzy state and is initial registration, then H-TCF is needed to V-eMME
Send location-server information.Wherein, H-TCF can perceive the UE by distant dizzy by the interface between TCF.
V-eMME can trigger the update of the default bearing of UE after the location-server information for receiving H-TCF transmission
Process modifies to the data in default bearing；Increase filter information in the default bearing, wherein the filter information
Include location-server information.After default bearing is updated, can be realized UE it is distant it is dizzy after positioning service.
After increasing the filter information in the default bearing of UE, V-eMME can be according to distant dizzy mark refusal UE/ network hair
The dedicated bearing risen establishes request；Distant dizzy UE follows 23.401 agreements, only the upper line number in the filter list for allowing to access
According to usable default bearing, other data packets are dropped.Due to including location-server information, positioning clothes in the filter information
Business device information belongs within the scope of the list of filter, therefore the location data of distant dizzy UE uplink can be normally carried out routing, thus
So that distant dizzy terminal is able to carry out positioning service after roaming.
The method provided in an embodiment of the present invention for realizing distant dizzy terminal positioning business, by distant dizzy terminal in the first of roaming place
Send ownership place clustered control functional entity H-TCF to the enhanced mobile management entity V-eMME in visited place
Location-server information, increase in the default bearing of triggering terminal include location-server information filter information, Jin Ershi
Positioning service when distant dizzy terminal roaming is showed.
It is described to send positioning clothes to the enhanced mobile management entity in visited place in another embodiment provided by the invention
The step of device information of being engaged in, further comprises: returning to visited place clustered control functional entity and carries the location-server information
Success response message, so that the visited place clustered control functional entity sends the location-server information to the visited place
Enhanced mobile management entity；Wherein, the location-server information includes the IP of the ownership place GIS server of the terminal
Location and port numbers.
Wherein, system of geographic location GIS (Geographic Information System/Geo-Information
System it is) a kind of specific space information system, for geographic distribution data to be acquired, and object to be shown will be needed
It is shown on map with information such as object properties, achievees the purpose that information visualization, the layer information by that will describe position combines
Together, and then relevant location information can be preferably shown.
After H-TCF judges that cluster succeeds in registration, success response message is returned to V-TCF first, for example, SIP (200OK)
Message, instruction cluster succeed in registration；Sip message is in addition to carrying routine is such as UDN, User name, emergency telephone number, period
Except registration time length and network capability；If it is determined that UE is distant dizzy state and is initial registration, need in SIP
GIS server IP address and port number information are carried in (200OK) message, to realize distant dizzy UE in the positioning service of visited place.
After V-TCF receives location-server information, which is sent to V-eMME.It is distant in order to realize
Positioning service when dizzy UE roaming needs the TCF interface in registration process to increase GIS server IP address and port numbers.Table 1
Spreading parameter is responded for registration provided in an embodiment of the present invention, is modified to the interface between H-TCF and V-TCF.Specifically such as
Under:
The success response of 200OK message-registration request
Direction: H-TCF- > V-TCF
Function description: H-TCF issues the response succeeded in registration
Whether extend: being, header field extension is optional
The registration response spreading parameter of table 1
Extended by 200OK message between TCF (success response of registration request): H-TCF judges that terminal is in distant dizzy state,
When sending 200OK message to V-TCF, increase GIS server address and port number information in interface message, triggering V-MME to
V-SGW sends Bearer Resource Command message, and then supports positioning when roaming.
Fig. 3 is the flow diagram of the method provided in an embodiment of the present invention for realizing distant dizzy terminal positioning business, such as Fig. 3 institute
Show, this method comprises: 301, receive the location-server information for the terminal that ownership place clustered control functional entity is sent, wherein
The terminal is distant dizzy state and is initial registration；302, according to the location-server information, by triggering the terminal
The more new technological process of default bearing, in the default bearing increase comprising the location-server information filter information with
Location data with the terminal uplink and downlink.
In step 301, when UE is after ownership place is by distant swoon, if distant dizzy UE is roamed, in visiing different from ownership place
After re-starting power-on operation with visiting, need to carry out initial cluster registration in visited place.H-TCF can sentence the state of UE
Disconnected, if it is determined that the UE is in distant dizzy state and is initial registration, then V-eMME can receive the positioning service of H-TCF transmission
Device information.Wherein, H-TCF can perceive the UE by distant dizzy by the interface between TCF.
In step 302, V-eMME can trigger the silent of UE after the location-server information for receiving H-TCF transmission
The more new technological process for recognizing carrying, modifies to the data in default bearing；Increase filter information in the default bearing, wherein
The filter information includes location-server information.After default bearing is updated, distant dizzy UE can pass through the default bearing
Transmit location data.
After increasing the filter information in the default bearing of UE, V-eMME can be according to distant dizzy mark refusal UE/ network hair
The dedicated bearing risen establishes request；Distant dizzy UE follows 23.401 agreements, only the upper line number in the filter list for allowing to access
According to usable default bearing, other data packets are dropped.Due to including location-server information, positioning clothes in the filter information
Business device information belongs within the scope of the list of filter, therefore the location data of distant dizzy UE uplink can be normally carried out routing, thus
So that distant dizzy terminal is able to carry out positioning service after roaming.
The method provided in an embodiment of the present invention for realizing distant dizzy terminal positioning business, by distant dizzy terminal in the first of roaming place
Send ownership place clustered control functional entity H-TCF to the enhanced mobile management entity V-eMME in visited place
Location-server information, increase in the default bearing of triggering terminal include location-server information filter information, Jin Ershi
Positioning service when distant dizzy terminal roaming is showed.
In another embodiment provided by the invention, the terminal for receiving ownership place clustered control functional entity and sending
Location-server information the step of further comprise: received by visited place clustered control functional entity from the ownership place collection
The location-server information that group control functional entity is sent, wherein the ownership place clustered control functional entity is to described
Visited place clustered control functional entity returns to success response message, and the location-server letter is carried in the success response message
Breath；Wherein, the location-server information includes the IP address and port numbers of the ownership place GIS server of the terminal.
After H-TCF judges that cluster succeeds in registration, success response message, such as SIP (200OK) are returned to V-TCF first
Message, instruction cluster succeed in registration；Sip message is in addition to carrying routine is such as UDN, User name, emergency telephone number, period
Except registration time length and network capability；If it is determined that UE is distant dizzy state and is initial registration, need in SIP
GIS server IP address and port number information are carried in (200OK) message, to realize distant dizzy UE in the positioning service of visited place.
After V-TCF receives location-server information, which is sent to V-eMME.By in filter information
The IP address and port numbers for increasing the GIS server of UE ownership place, enable UE to pass through default bearing uplink location data.
It is described according to the location-server information in another embodiment provided by the invention, by described in triggering
The more new technological process of the default bearing of terminal increases the filter comprising the location-server information in the default bearing and believes
The step of ceasing the location data to match the terminal uplink and downlink further comprises: sending the carrying for carrying the filter information
Resource command message is to visited place gateway, so that the visited place gateway sends the bearing resource command messages extremely
Visited place packet data network gateway, to trigger the more new technological process of the default bearing, increasing in the default bearing includes institute
State the IP address of the ownership place GIS server of terminal and the filter information of port numbers.
Wherein, gateway SGW (Serving Gateway) is the important network element in mobile communications network EPC.EPC net
Network is actually the evolution version of original 3G core net ps domain, and the use of the function of SGW and effect and original 3G core net SGSN network element
Family face is suitable, i.e., in new EPC network, control plane function and the separation of medium surface function are more thorough.Wherein, V-SGW is to visit
Visit ground gateway.
Wherein, packet data network gateway PGW (PDN Gateway) is holding as user data service and VoLTE business
Carry channel, be responsible for IP address distribution, the routing of data packet and the charging of forward and user's related service of user, be capable of providing with
The positioning function of external packet data networks session.In the lte networks, default bearing is established with PGW while UE adheres to
(Default Bearer) and IP address is distributed for UE, to provide the functional characteristic of " permanent online " for UE.PGW is also responsible for
The UE of access distributes IP address, and hereafter the transmission of data packet carries out under this IP address, and the address style of PGW distribution includes IP
V4, IP V6 or IPV4+IPV6.Visited place packet data network gateway V-PGW is the packet data of the visited place in roaming UE
Net gateway.
Fig. 4 is to trigger default bearing more in a kind of method for realizing distant dizzy terminal positioning business provided in an embodiment of the present invention
New flow diagram, as shown in figure 4, in step 401, V-eMME sends Bearer Resource Command to V-SGW
Message carries the filter information of default bearing in message, the GIS server comprising distant dizzy UE ownership place in filter information
IP address and port numbers.
In step 402, V-SGW sends Bearer Resource Command message to V-PGW, equally takes in message
Filter information with default bearing, the IP address of the GIS server in filter information comprising distant dizzy UE ownership place and port
Number.
In step 403, V-PGW triggers distant dizzy UE's according to the Bearer Resource Command message received
The more new technological process of default bearing increases the filter of IP address and port numbers comprising UE ownership place GIS server in default bearing
Wave device information.
After increasing filter information, V-PGW matches the upstream data packet received: if upstream data packet belongs to
The list range of filter (filter), then allow data packet normally to route；If upstream data packet is not belonging to the column of filter
Table range, then packet discard；In downlink data, the IP head information of downlink data packet belongs to the filter information for allowing to access
When list, data could normally be sent, and otherwise data are dropped, and realize the positioning service after distant dizzy UE roaming with this.
In another embodiment provided by the invention, the method also includes: there are multiple dedicated bearings needs for confirmation
It deactivates, sends deleting bearing command messages to visited place gateway, so as to be deleted described in visited place gateway transmission
Except carrying command messages to visited place packet data network gateway, to trigger the deactivation process to the multiple dedicated bearing；Its
In, the deleting bearing command messages include the information for needing deactivated the multiple dedicated bearing.
According to existing standard, UE needs the dedicated bearing initiated UE or network to be deactivated or deleted by after distant swoon
Except operation.Bearer Resource Command message usually is sent to SGW using eMME, to trigger default bearing filter
Modification and dedicated bearing deletion；But when there is a plurality of dedicated bearing to need to deactivate or delete, eMME needs to send
A plurality of Bearer Resource Command message, system effectiveness are lower.In view of the foregoing drawbacks, the embodiment of the present invention is to presence
The deactivation process of a plurality of dedicated bearing is optimized, specific as follows:
It needs to delete or deactivate if V-eMME judgement has one or more dedicated bearings, be sent to V-SGW
Delete Bearer Command message, comprising needing the information of deactivated the multiple dedicated bearing, Duo Gezhuan in message
Having the information of carrying can be included in Delete Bearer Command message in the form of a list.
After V-SGW receives Delete Bearer Command message, the Delete Bearer is sent to V-PGW
Command message.
After V-PGW receives Delete Bearer Command message, the deletion to above-mentioned a plurality of dedicated bearing can be triggered
Or process is deactivated, so as to realize the deletion of multiple dedicated bearings by a Delete Bearer Command message
Process.
It is carried out it should be noted that the above-mentioned deactivation process to a plurality of dedicated bearing is not limited to distant dizzy UE in visited place
It, can also be in the distant dizzy process of such as UE and other need to carry out dedicated bearing to delete or deactivated stream when first registration
It is applied in journey.
Fig. 5 is that distant dizzy terminal is being visited in a kind of method for realizing distant dizzy terminal positioning business provided in an embodiment of the present invention
The flow diagram that ground is registered, as shown in Figure 5, the specific steps are as follows:
1, UE sends TRUNKING REGISTER REQUEST message to visited place V-TCF/V-eMME, carries in message
The fields such as Trunking Register Type, Terminal Version, Terminal Type；
2, visited place V-TCF/V-eMME sends SIP (REGISTER) request registration to ownership place H-TCF, takes in message header
The information such as the UDN with UE, visited place V-TCF domain name, Trunking Register Type；
If 3, Trunking Register Type is shown to be initial registration, H-TCF, which initiates cluster registration to eHSS, to be asked
Seek message, carry UDN, visited place V-TCF domain name cell, and indicate in TCF whether the subscription data of the existing UE；
4, after eHSS receives request, subscription data is checked.If there is this user, then the login state of user is recorded, returned
Cluster registration reply message.If indicating there is no the subscription data of the UE in H-TCF in request message, take in the response message
Band customer service signing information；
5, after H-TCF judges that cluster succeeds in registration, SIP (200OK) message, instruction are returned to visited place V-TCF/V-eMME
Cluster succeeds in registration, and carries UDN, User name, emergency telephone number, period registration time length, network capability
Deng；In addition, H-TCF again judges UE state, if UE is distant dizzy state and is initial registration, need at SIP (200OK)
GIS Server IP address and port number information are carried in message；
6, visited place V-TCF/V-eMME replys TRUNKING REGISTER ACCEPT message to UE, and message content includes
Network side clustering capability, emergency numbers, periodic registration duration etc.:
7, UE replys TRUNKING REGISTER COMPLETE message, and notice cluster registration is completed.
8, V-eMME judges that UE state for distant dizzy state, then sends Bearer Resource Command to V-SGW and disappears
It ceases, the filter information of default bearing is carried in message, the IP address of the GIS server comprising UE ownership place and end in filter
Slogan；
9, V-SGW sends Bearer Resource Command message to V-PGW, and triggering PGW triggering default bearing is held
More new technological process is carried, the filter information of the IP address comprising GIS server and port numbers is increased；
10, V-eMME judges to need to delete if there is dedicated bearing, then sends Delete Bearer to V-SGW
Command message includes the carrying list information of required deletion in message；
11, V-SGW sends Delete Bearer Command message to V-PGW, and triggering PGW initiates a plurality of dedicated bearing
Delete process；
12, H-TCF obtains corresponding G-TCF domain name by number analysis according to the affiliated group information of user.H-TCF is to G-
TCF, which is sent, updates group membership's location information request message, carries GDN list, UE belonging to user V-TCF domain name, UE
Trunking Capability, Audio Codec Capability and Video Codec Capability, Terminal
Version；
13, after G-TCF records group membership V-TCF domain-name information, group membership's location information response message is returned；
14, H-TCF sends the position UE deletion request message to V-TCF/V-eMME before, carries the UDN information of UE；
15, V-TCF/V-eMME before deletes all information of UE being locally stored, and return position deletes response message；
16, when H-TCF judges registration type for initial registration, the subscriber group information of the update UE of full coverage type is needed, to
V-TCF sends group information updating MESSAGE message；
17, V-TCF returns to 200OK, and instruction MESSAGE message is sent successfully；
18, V-TCF sends GROUP INFORMATION UPDATE COMMAND message, carrying group attribute to UE；
19, UE update group data return to GROUP INFORMATION UPDATE RESPONSE to V-TCF, carry and update
As a result；
20, V-TCF sends group information updating result to H-TCF and reports MESSAGE message, carries and updates result；
21, H-TCF returns to 200OK.
Fig. 6 is to carry out distant swoon to terminal in a kind of method for realizing distant dizzy terminal positioning business provided in an embodiment of the present invention
The flow diagram of operation, as shown in fig. 6, supplementing following two step in existing distant dizzy process:
17, V-eMME judgement has dedicated bearing to need to deactivate, and sends Delete Bearer Command to V-SGW and disappears
It ceases, the dedicated bearing list information for needing to delete is carried in message；
18, V-SGW sends Delete Bearer Command message to V-PGW, and carrying needs to delete proprietary in message
List information is carried, triggering PGW initiates dedicated bearing and deactivates process.
The embodiment of the present invention also provides a kind of ownership place clustered control functional entity, comprising: sending module, for confirming end
End is distant dizzy state and is initial registration, location-server information is sent to the enhanced mobile management entity in visited place, so that institute
The enhanced mobile management entity in visited place is stated by the more new technological process of the default bearing of the triggering terminal, in the silent of the terminal
Recognize in carrying and increases the filter information comprising the location-server information to support to shake dizzy terminal positioning business.
Specifically, when UE is after ownership place is by distant swoon, if distant dizzy UE is roamed, in the visited place weight for being different from ownership place
After newly booting up operation, need to carry out initial cluster registration in visited place.Sending module can judge the state of UE,
If it is determined that the UE is in distant dizzy state and is initial registration, then sending module needs to send location-server letter to V-eMME
Breath.Wherein, H-TCF can perceive the UE by distant dizzy by the interface between TCF.
V-eMME can trigger the default bearing of UE more after the location-server information for receiving sending module transmission
New technological process modifies to the data in default bearing；Increase filter information in the default bearing, wherein the filter is believed
Breath includes location-server information.After default bearing is updated, distant dizzy UE can transmit positioning number by the default bearing
According to.
After increasing the filter information in the default bearing of UE, V-eMME can be according to distant dizzy mark refusal UE/ network hair
The dedicated bearing risen establishes request；Distant dizzy UE follows 23.401 agreements, only the upper line number in the filter list for allowing to access
According to usable default bearing, other data packets are dropped.Due to including location-server information, positioning clothes in the filter information
Business device information belongs within the scope of the list of filter, therefore the location data of distant dizzy UE uplink can be normally carried out routing, thus
So that distant dizzy terminal is able to carry out positioning service after roaming.
Ownership place clustered control functional entity provided in an embodiment of the present invention, the initial note by distant dizzy terminal in roaming place
Volume process sends location-server information to the enhanced mobile management entity V-eMME in visited place, in the default bearing of triggering terminal
Increase include location-server information filter information, and then positioning service when realizing distant dizzy terminal roaming.
Fig. 7 is a kind of structural schematic diagram for the equipment for realizing distant dizzy terminal positioning business provided in an embodiment of the present invention, such as
Shown in Fig. 7, which includes: at least one processor 701；And it is deposited at least one of the processor 701 communication connection
Reservoir 702, in which: the memory 702 is stored with the program instruction that can be executed by the processor 701, the processor 701
It calls described program instruction to be able to carry out the method for realizing distant dizzy terminal positioning business provided by the various embodiments described above, such as wraps
Include: confirmation terminal is distant dizzy state and is initial registration, sends location-server letter to the enhanced mobile management entity in visited place
Breath, so that more new technological process of the enhanced mobile management entity in the visited place by the default bearing of the triggering terminal, in institute
It states and increases the filter information comprising the location-server information in the default bearing of terminal to match the terminal uplink and downlink
Location data.
Fig. 8 is the structural schematic diagram of the enhanced mobile management entity in visited place provided in an embodiment of the present invention, such as Fig. 8 institute
Show, comprising: receiving module 801, the location-server information of the terminal for receiving the transmission of ownership place clustered control functional entity,
Wherein, the terminal is distant dizzy state and is initial registration；Trigger module 802, for leading to according to the location-server information
The more new technological process for crossing the default bearing for triggering the terminal, increasing in the default bearing includes the location-server information
Filter information to match the location data of the terminal uplink and downlink.
Specifically, when UE is after ownership place is by distant swoon, if distant dizzy UE is roamed, in the visited place weight for being different from ownership place
After newly booting up operation, need to carry out initial cluster registration in visited place.H-TCF can judge the state of UE, such as
Fruit judges that the UE is in distant dizzy state and for initial registration, then receiving module 801 can receive the positioning service of H-TCF transmission
Device information.Wherein, H-TCF can perceive the UE by distant dizzy by the interface between TCF.
For receiving module 801 after the location-server information for receiving H-TCF transmission, trigger module 802 can trigger UE
Default bearing more new technological process, modify to the data in default bearing；Increase filter information in the default bearing,
Wherein the filter information includes location-server information.After default bearing is updated, distant dizzy UE can pass through the default
Its location data is transmitted in carrying.
After increasing the filter information in the default bearing of UE, V-eMME can be according to distant dizzy mark refusal UE/ network hair
The dedicated bearing risen establishes request；Distant dizzy UE follows 23.401 agreements, only the upper line number in the filter list for allowing to access
According to usable default bearing, other data packets are dropped.Due to including location-server information, positioning clothes in the filter information
Business device information belongs within the scope of the list of filter, therefore the location data of distant dizzy UE uplink can be normally carried out routing, thus
So that distant dizzy terminal is able to carry out positioning service after roaming.
The enhanced mobile management entity in visited place provided in an embodiment of the present invention, by distant dizzy terminal in the initial of roaming place
The location-server information that ownership place clustered control functional entity is sent is received in registration process, in the default bearing of triggering terminal
Increase include location-server information filter information, and then positioning service when realizing distant dizzy terminal roaming.
Fig. 9 be another embodiment of the present invention provides a kind of equipment for realizing distant dizzy terminal positioning business structural representation
Figure, as shown in figure 9, the equipment includes: at least one processor 901；And at least one with the processor 901 communication connection
A memory 902, in which: the memory 902 is stored with the program instruction that can be executed by the processor 901, the processing
Device 901 calls described program instruction to be able to carry out the method for realizing distant dizzy terminal positioning business provided by the various embodiments described above,
For example, receive the location-server information for the terminal that ownership place clustered control functional entity is sent, wherein the terminal is
Distant dizzy state and be initial registration；According to the location-server information, the update of the default bearing by triggering the terminal
Process increases the filter information comprising the location-server information in the default bearing to match the terminal or more
Capable location data.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of method for realizing distant dizzy terminal positioning business characterized by comprising
Confirmation terminal is distant dizzy state and is initial registration, sends location-server letter to the enhanced mobile management entity in visited place
Breath, so that more new technological process of the enhanced mobile management entity in the visited place by the default bearing of the triggering terminal, in institute
It states and increases the filter information comprising the location-server information in the default bearing of terminal to match the terminal uplink and downlink
Location data.
2. the method according to claim 1, wherein described send to the enhanced mobile management entity in visited place is determined
The step of position server info, further comprises:
The success response message for carrying the location-server information is returned to visited place clustered control functional entity, so that described
Visited place clustered control functional entity sends the location-server information to the enhanced mobile management entity in the visited place；
Wherein, the location-server information includes the IP address and port numbers of the ownership place GIS server of the terminal.
3. a kind of method for realizing distant dizzy terminal positioning business characterized by comprising
Receive the location-server information for the terminal that ownership place clustered control functional entity is sent, wherein the terminal is distant dizzy
State and be initial registration；
According to the location-server information, the more new technological process of the default bearing by triggering the terminal is held in the default
Increase the filter information comprising the location-server information in load to match the location data of the terminal uplink and downlink.
4. according to the method described in claim 3, it is characterized in that, described receive what ownership place clustered control functional entity was sent
The step of location-server information of terminal, further comprises:
The positioning sent from the ownership place clustered control functional entity is received by visited place clustered control functional entity
Server info, wherein the ownership place clustered control functional entity to the visited place clustered control functional entity return at
Function response message carries the location-server information in the success response message；
Wherein, the location-server information includes the IP address and port numbers of the ownership place GIS server of the terminal.
5. according to the method described in claim 4, passing through triggering it is characterized in that, described according to the location-server information
The more new technological process of the default bearing of the terminal increases the filtering comprising the location-server information in the default bearing
The step of location data of the device information to match the terminal uplink and downlink, further comprises:
The bearing resource command messages for carrying the filter information are sent to visited place gateway, so that the visited place takes
The gateway transmission bearing resource command messages be engaged in visited place packet data network gateway, to trigger the update of the default bearing
Process increases the filtering of the IP address and port numbers of the ownership place GIS server comprising the terminal in the default bearing
Device information.
6. according to the method described in claim 3, it is characterized by further comprising:
There are multiple dedicated bearings to need to deactivate for confirmation, sends deleting bearing command messages to visited place gateway, so that
The visited place gateway sends the deleting bearing command messages to visited place packet data network gateway, to trigger to described
The deactivation process of multiple dedicated bearings；
Wherein, the deleting bearing command messages include the information for needing deactivated the multiple dedicated bearing.
7. a kind of ownership place clustered control functional entity characterized by comprising
Sending module, for confirming that terminal is distant dizzy state and is initial registration, to the enhanced mobile management entity hair in visited place
Location-server information is sent, so that the enhanced mobile management entity in the visited place passes through the default bearing for triggering the terminal
More new technological process increases the filter information comprising the location-server information in the default bearing of the terminal to match
State the location data of terminal uplink and downlink.
8. a kind of equipment for realizing distant dizzy terminal positioning business characterized by comprising
At least one processor；And
At least one processor being connect with the processor communication, in which:
The memory is stored with the program instruction that can be executed by the processor, and the processor calls described program to instruct energy
It enough executes method according to claim 1 or 2.
9. a kind of enhanced mobile management entity in visited place characterized by comprising
Receiving module, the location-server information of the terminal for receiving the transmission of ownership place clustered control functional entity, wherein institute
Terminal is stated to be distant dizzy state and be initial registration；
Trigger module is used for according to the location-server information, the more new technological process of the default bearing by triggering the terminal,
Increase the filter information comprising the location-server information in the default bearing to match the terminal uplink and downlink
Location data.
10. a kind of equipment for realizing distant dizzy terminal positioning business characterized by comprising
At least one processor；And
At least one processor being connect with the processor communication, in which:
The memory is stored with the program instruction that can be executed by the processor, and the processor calls described program to instruct energy
Enough methods executed as described in claim 3 to 6 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448891.0A CN109246589B (en) | 2017-06-14 | 2017-06-14 | Method and equipment for realizing positioning service of remote halo terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448891.0A CN109246589B (en) | 2017-06-14 | 2017-06-14 | Method and equipment for realizing positioning service of remote halo terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109246589A true CN109246589A (en) | 2019-01-18 |
| CN109246589B CN109246589B (en) | 2020-10-30 |
Family
ID=65083074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710448891.0A Expired - Fee Related CN109246589B (en) | 2017-06-14 | 2017-06-14 | Method and equipment for realizing positioning service of remote halo terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109246589B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581945A (en) * | 2003-08-06 | 2005-02-16 | 松下电器产业株式会社 | Information processing apparatus |
| CN101119539A (en) * | 2007-09-12 | 2008-02-06 | 中兴通讯股份有限公司 | Method to implement inhibition, revival function in digital cluster system |
| CN102740452A (en) * | 2011-04-02 | 2012-10-17 | 中兴通讯股份有限公司 | Machine-type communication (MTC) terminal triggering method and device |
| CN103297951A (en) * | 2012-02-29 | 2013-09-11 | 鼎桥通信技术有限公司 | State adjustment method, system and equipment in digital trunk system |
| KR20140077287A (en) * | 2012-12-14 | 2014-06-24 | 주식회사 엘지유플러스 | Terminal apparatus and method for controlling record file |
| US20150188882A1 (en) * | 2013-12-27 | 2015-07-02 | Futurewei Technologies Inc. | Method and apparatus for network address translation and firewall traversal |
| CN104902444A (en) * | 2014-03-04 | 2015-09-09 | 普天信息技术有限公司 | Dynamic restructuring method and system for cluster system |
| CN105592425A (en) * | 2014-10-24 | 2016-05-18 | 北京信威通信技术股份有限公司 | Realization method and system for restoration from non-transmitting state and non-transmitting and non-receiving state of cluster terminal |
-
2017
- 2017-06-14 CN CN201710448891.0A patent/CN109246589B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581945A (en) * | 2003-08-06 | 2005-02-16 | 松下电器产业株式会社 | Information processing apparatus |
| CN101119539A (en) * | 2007-09-12 | 2008-02-06 | 中兴通讯股份有限公司 | Method to implement inhibition, revival function in digital cluster system |
| CN102740452A (en) * | 2011-04-02 | 2012-10-17 | 中兴通讯股份有限公司 | Machine-type communication (MTC) terminal triggering method and device |
| CN103297951A (en) * | 2012-02-29 | 2013-09-11 | 鼎桥通信技术有限公司 | State adjustment method, system and equipment in digital trunk system |
| KR20140077287A (en) * | 2012-12-14 | 2014-06-24 | 주식회사 엘지유플러스 | Terminal apparatus and method for controlling record file |
| US20150188882A1 (en) * | 2013-12-27 | 2015-07-02 | Futurewei Technologies Inc. | Method and apparatus for network address translation and firewall traversal |
| CN104902444A (en) * | 2014-03-04 | 2015-09-09 | 普天信息技术有限公司 | Dynamic restructuring method and system for cluster system |
| CN105592425A (en) * | 2014-10-24 | 2016-05-18 | 北京信威通信技术股份有限公司 | Realization method and system for restoration from non-transmitting state and non-transmitting and non-receiving state of cluster terminal |
Non-Patent Citations (2)
| Title |
|---|
| 3GPP ORGANIZATIONAL PARTNERS: "Push To Talk over LTE (MCPTT) services（Release 13）", 《3GPP》 * |
| 姜西斌，艾岳: "宽带集群调度平台融合GIS技术的设计与实现", 《移动通信》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109246589B (en) | 2020-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107592331B (en) | Method, device and system for realizing session continuity | |
| CN108419270B (en) | Service distribution realization method and device | |
| CN107172666B (en) | Method and device for keeping local service of mobile terminal when switching communication cell | |
| US10455489B2 (en) | Method for supporting PDN GW selection | |
| CN104581990B (en) | Node selection in virtual evolution block core | |
| US9271165B2 (en) | Method for establishing connection by HNB | |
| CN105636006B (en) | Under terminal roaming to 4G private network with 2G/3G core net circuit domain interoperability methods and system | |
| US11240729B1 (en) | Network path routing for wireless traffic | |
| CN108886757A (en) | Terminal installation, base station apparatus, mobility management entity MME and communication control method | |
| CN108632953A (en) | A kind of method and device for realizing multiple access management | |
| US20100226314A1 (en) | Method for user equipment performing direct communications via hnb access systems | |
| CN101448292A (en) | Method for acquiring home network proxy call session control function by access network | |
| CN110602803B (en) | Method for limiting user terminal to access UPF | |
| CN107318158A (en) | A kind of message sends, recognized and mobility, the method for session management and node | |
| CN108123783A (en) | Data transmission method, apparatus and system | |
| CN107404715B (en) | Position information providing method and device | |
| CN107889175A (en) | Method for switching network, apparatus and system, method for network access and device | |
| CN101459971B (en) | Method for establishing dual IP bearing under roaming condition | |
| CN110870256B (en) | Method, system and computer readable medium for operating a telecommunication network | |
| CN110167094B (en) | Routing method, device, equipment, system and storage medium | |
| CN103491517A (en) | Method and equipment for obtaining PCC rules | |
| CN104053192B (en) | A kind of method and apparatus for establishing adjacent communication, system | |
| CN102036185B (en) | Equipment group management method, network node and communication system | |
| CN103379479A (en) | Method, system and device for determining of user identification and informing of parameter information | |
| CN1984492B (en) | Method for cancelling terminal in IP multi-medium sub-system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |