CN101500340B - Method, system and equipment for deleting bearing - Google Patents
Method, system and equipment for deleting bearing Download PDFInfo
- Publication number
- CN101500340B CN101500340B CN200810009144A CN200810009144A CN101500340B CN 101500340 B CN101500340 B CN 101500340B CN 200810009144 A CN200810009144 A CN 200810009144A CN 200810009144 A CN200810009144 A CN 200810009144A CN 101500340 B CN101500340 B CN 101500340B
- Authority
- CN
- China
- Prior art keywords
- request message
- attachment removal
- carry
- apn
- equipment
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method for deleting bearing. The method comprises the following steps: first equipment receives a request message sent by second equipment, and the request message carries indication information differentiating de-adhesion and de-excitation; and the first equipment executes the de-adhesion or de-excitation operation according to the indication information. The invention discloses a system and equipment for deleting bearing. In the embodiment of the invention, a Detach flow and a de-excitation APN flow are differentiated by extending indication parameters, and simultaneously the Detach flow or the de-excitation flow can be completed by MME and S-GW being interacted one time only.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method, system and equipment of deleting bearing.
Background technology
UMTS (Universal Mobile Telecommunication System; Global system for mobile communications) be to adopt WCDMA (Wideband Code Division Multiple Access; WCDMA) 3-G (Generation Three mobile communication system) of air interface technologies also calls the WCDMA communication system to the UMTS system usually.The UMTS system comprises RAN (Radio Access Network, Radio Access Network) and CN (Core Network, core network).Wherein RAN is used to handle all and wireless function associated, and CN handles that all voice calls are connected with data in the UMTS system, and the exchange of realization and external network and routing function.
At present; At LTE (Long Term Evolved; Long-term evolving network)/SAE (System Architecture Evolved, System Architecture Evolution network) technology in, the purpose of LTE provides a kind of network cheaply that can reduce time delay, improve user data rate, improved power system capacity and covering; Use the PS territory professional, bearer network all is that IP carries.As shown in Figure 1, be the LTE/SAE network architecture diagram of prior art.
Following to SAE evolution network framework and function declaration thereof, in the packet-based core networks of evolution:
MME (Mobility Management Entity; Mobility Management Entity) function is to preserve the MM Context of UE (User Equipment, subscriber equipment), like user's sign; Mobility management states, positional information etc.; And NAS (Non Access Stratum, Non-Access Stratum) signaling handled, be responsible for the safety of NAS signaling etc.
SAE GW (SAE gateway) comprises two parts, is called for short S-GW (Serving Gateway, gateway) and P-GW (PDN Gateway, grouped data network gateway).S-GW and P-GW are two logic entities, may reside on the same or different physical entities.
The user plane context of the last preservation of S-GW UE like IP address and the routing iinformation of UE, is carried out Lawful Interception, grouped data routing function etc.Interface between S-W and the MME is S11, is responsible for communicating by letter between MME, the UPE, and the mobility management information that carries out UE and session control information etc. are alternately.
P-GW is responsible for the user plane anchor point function that UE is linked into Packet Data Network, has the function of grouping route and forwarding, and responsible policy, billing enhancement function, based on packet filtering function of each user etc.
In realizing process of the present invention, the inventor finds that there is following shortcoming in prior art:
In existing SAE, Client-initiated detach (attachment removal) flow process, the detach flow process that detach flow process that MME initiates and HSS initiate, this user's of meeting deletion relevant information in network.In above-mentioned three flow processs, MME can send Delete Bearer Request message to S-GW, and S-GW can send Delete Bearer Request to PDN GW then.Also can carry a teardown indication indication in these two message.When this indicates now, MMES-GW just can delete the MME of an APN (Access Point Network, access point network) correspondence and all carryings on the S-GW as long as send a Delete Bearer Request message to S-GW; S-GW is as long as send a Delete Bearer Request message to PDN GW, and S-GW that just can an APN is corresponding and all carryings on the PDN GW all delete.If but the user has the carrying to a plurality of APN simultaneously; Then MME need send repeatedly the message that (identical with the APN number) has teardown indication indication to S-GW; Each sends the message that once has teardown indication indication to S-GW to a plurality of PDN GW of correspondence more then, thereby all carryings of this user are all deleted.Wherein, APN represents the indication of the business network that UE can insert, and a UE can insert a plurality of APN corresponding service networks simultaneously, can set up many carryings for UE for each APN.
In SAE; Can be through initiating deactivation process; Be that UE sends specific Deactivation APN Request message to MME (or MME is to S-GW), all corresponding carryings of an APN of notice MME (or S-GW) deletion user also can be through initiating the attachment removal process; Being UE sends a Detach Request message to MME (or MME is to S-GW), notice MME (or S-GW) deletion user based on all corresponding carryings of the APN of a PDN GW.And can not in MME and S-GW, distinguish deexcitation APN and detach flow process in the prior art; Deletion is based on all corresponding carryings of a plurality of APN of a PDN GW; UE need repeatedly send Delete Bearer Request message to MME (or MME is to S-GW); S-GW also need send repeatedly Delete Bearer Request message to PDN GW, has wasted Internet resources.
Summary of the invention
The embodiment of the invention provides a kind of method, system and equipment of deleting bearing, makes MME only need send a Delete Bearer Request message to S-GW and just can delete MME and upward all relevant carryings of S-GW.
The embodiment of the invention provides a kind of method of deleting bearing, may further comprise the steps:
First equipment receives the request message that second equipment sends, and carries the indication information of distinguishing attachment removal and deexcitation in the described request message;
Said first equipment is carried out attachment removal or deactivating operation according to said indication information, and the relevant information of deletion APN, when confirming as deexcitation, deletes the information of corresponding APN, when confirming as attachment removal, deletes the information of all APN; Wherein, said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises: carry the attachment removal indication in the described request message, then carry out the attachment removal operation, do not carry the attachment removal indication, then carry out deactivating operation; Or carry the attachment removal indication in the described request message, and said attachment removal is designated as first preset value, then carries out the attachment removal operation, and said attachment removal is designated as second preset value, then carries out deactivating operation; Or carry evolved packet system EPS bearing identification in the described request message, and then carry out deactivating operation, do not carry the EPS bearing identification, then carry out the attachment removal operation; Or carry the EPS bearing identification of a carrying among each access point network APN in the described request message, and then carry out the attachment removal operation, carry an EPS bearing identification in the described request message, then carry out deactivating operation.
The embodiment of the invention provides a kind of system of deleting bearing, comprising:
Second equipment is used for sending a request message to first equipment, carries the indication information of distinguishing attachment removal and deexcitation in the described request message;
First equipment is used to the request message that second equipment that receives sends, and carries out attachment removal or deactivating operation according to said indication information; And the relevant information of deletion APN, when confirming as deexcitation, delete the information of corresponding APN; When confirming as attachment removal, delete the information of all APN; Wherein, said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises: carry the attachment removal indication in the described request message, then carry out the attachment removal operation, do not carry the attachment removal indication, then carry out deactivating operation; Or carry the attachment removal indication in the described request message, and said attachment removal is designated as first preset value, then carries out the attachment removal operation, and said attachment removal is designated as second preset value, then carries out deactivating operation; Or carry evolved packet system EPS bearing identification in the described request message, and then carry out deactivating operation, do not carry the EPS bearing identification, then carry out the attachment removal operation; Or carry the EPS bearing identification of a carrying among each access point network APN in the described request message, and then carry out the attachment removal operation, carry an EPS bearing identification in the described request message, then carry out deactivating operation.
In the embodiments of the invention, distinguish Detach and deexcitation APN flow process, make MME and S-GW, the carrying of a plurality of APN is all deleted, promptly only need once just can accomplish the detach flow process alternately through after discerning this expansion indication parameter through the expansion indication parameter.If the message of using between UE and the MME when detach and deexcitation APN is identical, also can distinguish these two flow processs through similar method.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
Description of drawings
Fig. 1 is a LTE/SAE network architecture diagram in the prior art;
Fig. 2 is the Detach flow chart that UE initiates in the embodiment of the invention one;
Fig. 3 is the deexcitation APN flow chart that UE initiates in the embodiment of the invention two;
Fig. 4 is the Detach flow chart that MME initiates in the embodiment of the invention three;
Fig. 5 is the deexcitation APN flow chart that MME initiates in the embodiment of the invention four;
Fig. 6 is the Detach flow chart that HSS initiates in the embodiment of the invention five;
Fig. 7 is the deexcitation APN flow chart that HSS initiates in the embodiment of the invention six;
Fig. 8 is the deexcitation APN flow chart that UE initiates in the embodiment of the invention 14;
Fig. 9 is the Detach flow chart that MME initiates in the embodiment of the invention 15;
Figure 10 is the independent coding sketch map that uses a byte in the embodiment of the invention;
Figure 11 carries out the combined coding sketch map with the shared byte of teardown indication in the embodiment of the invention.
Embodiment
In SAE; Corresponding all of an APN through sending deleting bearing message deexcitation user carry several kinds of possible schemes; A kind of is to send specific Deactivation APN Request message through UE to MME to realize, a kind of in addition is to send Detach Request message through UE to MME to realize, but for these two kinds of methods; All be to send Delete Bearer Request message to S-GW by MME; S-GW sends Delete Bearer Request to PDN GW then, and also can carry a teardown indication indication in these two message, and showing can all corresponding carrying of this APN of deletion.
In the embodiment of the invention; In MME and S-GW, distinguish deexcitation APN and detach flow process; Make UE send a Detach Request message to MME (or MME is to S-GW); Notice MME (or S-GW) realizes the attachment removal operation, the deletion user based on all corresponding carryings of the APN of a PDN GW.A kind of method of deleting bearing is provided in the embodiment of the invention, has may further comprise the steps:
First equipment receives the request message that second equipment sends, and carries the indication information of distinguishing attachment removal and deexcitation in the described request message;
Said first equipment is carried out attachment removal or deactivating operation according to said indication information.
Wherein, said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises: carry the attachment removal indication in the described request message, then carry out the attachment removal operation, do not carry the attachment removal indication, then carry out deactivating operation; Or carry the attachment removal indication in the described request message, and said attachment removal is designated as first preset value, then carries out the attachment removal operation, and said attachment removal is designated as second preset value, then carries out deactivating operation; Or carry EPS (Evoluted Packet System, evolved packet system) bearing identification in the described request message, and then carry out deactivating operation, do not carry the EPS bearing identification, then carry out the attachment removal operation; Or carry the EPS bearing identification of a carrying among each access point network APN in the described request message, and then carry out the attachment removal operation, carry an EPS bearing identification in the described request message, then carry out deactivating operation.
In the embodiment of the invention for deexcitation APN flow process and detach flow process; Can use following method that the Delete Bearer Request message between MME and the S-GW is distinguished; And when Detach, only need between MME and the S-GW once to get final product alternately.
Method one; When detach; Message between MME and the S-GW is carried the attachment removal indication detach indication that is provided with in advance, and when S-GW received this indication, the PDN GWs all to this user sent the message that has teardown indication; Like this can disposable deletion S-GW, all bearer contexts of corresponding each APN on the PDN GW, and can go up all bearer contexts by disposable deletion MME.
Method two: similar with method one, so difference is distinguished deexcitations or attachment removal flow process in the different values according to detach indication, rather than distinguish according to having or not of detach indication.
Method three: similar with method one, difference is to distinguish deexcitation or attachment removal flow process according to whether carrying EPS Bearer ID, does not promptly carry EPS Bearer ID during detach, and carries EPSBearer ID during deexcitation APN.
Method four: similar with method one, difference is when detach, to carry the EPS Bearer ID of a carrying among each APN, and only carries an EPS Bearer ID during deexcitation APN.Method one realizes distinguishing APN of deexcitation and all APN of attachment removal to method four.
Method five: similar with method four, difference is to use this method to come a plurality of APN of deexcitation rather than all APN of deexcitation.Method five methods for using four realize distinguishing the purpose of an APN of deexcitation and a plurality of APN with mechanism.
Method six is merged into a packet with a plurality of request messages and issues receiving terminal.
Secondly; If the scheme of when realizing many PDN, using that is based on a PDN GW; So also can the message between S-GW and the PDN GW be optimized, make and only need between S-GW and PDN GW, once just can accomplish the Detach flow process alternately, all deleting load-bearings.。
In addition, if the message of in Detach flow process and deexcitation APN flow process, using between UE and the MME identical (for example, all being Detach Requet message) then also can use above-mentioned six kinds of methods that these two kinds of flow processs are distinguished.
The embodiment of the invention one; Distinguish Detach flow process and deexcitation APN flow process between UE and the MME; Be that the message used of the deexcitation APN flow process between Detach flow process and UE and the MME between UE and the MME is different; The scheme of a plurality of PDN is based on a plurality of PDN GW, and the Detach flow process that this moment, UE initiated is as shown in Figure 2, may further comprise the steps:
Step 201, UE sends detach request message Detach Request to MME.
Step 202; MME sends a deleting bearing request message Delete Bearer Request to S-GW; The parameter of wherein carrying can for: carry any one EPS Bearer ID and attachment removal indication detach indication, detach indication is any value; Or carry any one EPS Bearer ID and detach indication, detach indication value is 1; Or do not carry EPS Bearer ID; Or carry a plurality of EPS Bearer ID, each EPS Bearer ID corresponding with an APN in carrying.
Step 203, S-GW sends a deleting bearing request message (having several APN just to send several times) to the corresponding PDN GW of each APN, wherein carries teardown indication, also possibly carry the EPS Bearer ID that receives from MME.
Step 204, all relevant informations of this APN of this user of PDN GW deletion that each APN is corresponding are returned deleting bearing response message Delete Bearer Response to S-GW.
Step 206, S-GW sends a deleting bearing response message Delete Bearer Response to MME.
Step 207, MME sends attachment removal to UE and accepts message Detach Accept.
Step 208, UE, eNodeB (Evoluted Node Base station, evolution base station) and MME carry through interactive signal connection release message deletion wireless side.
In the embodiments of the invention one, distinguish Detach and deexcitation APN flow process, make that simultaneously MME and S-GW only need once just can accomplish the detach flow process alternately through the expansion indication parameter.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention two; Distinguish Detach flow process and deexcitation APN flow process between UE and the MME, promptly the message of the deexcitation APN flow process use between the Detach flow process between UE and the MME and UE and the MME is different, and the scheme of many PDN is based on a plurality of PDN GW; The deexcitation APN flow process that this moment, UE initiated; As shown in Figure 3, concrete steps are similar with the step of embodiment one, have only following steps different:
Step 301, UE sends deexcitation PDN request message Deactivate PDN Request to MME.
Step 302, MME sends a deleting bearing request message Delete Bearer Request to S-GW, the parameter of wherein carrying can for: carry any one EPS Bearer ID of this APN, do not carry detach indication; Or carry any one EPS Bearer ID and the detach indication of this APN, detach indication value is 0; Or carry any one EPS Bearer ID of this APN; Or carry any one EPS Bearer ID of this APN, can certainly carry a plurality of EPS Bearer ID, the corresponding carrying with APN (but not every APN) of each EPS Bearer ID.
Step 303, S-GW sends a deleting bearing request message Delete Bearer Request to corresponding PDN GW, wherein carries the EPS Bearer ID and the teardown indication that receive from MME.
Step 307, MME sends deexcitation PDN to UE and accepts message Deactivate PDN Accept.
In the embodiments of the invention two, distinguish Detach and deexcitation APN flow process, make MME and S-GW only need once just can accomplish alternately deexcitation APN flow process simultaneously through the expansion indication parameter.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention three; Distinguish Detach flow process and deexcitation APN flow process between UE and the MME, the scheme of many PDN is based on a plurality of PDN GW, the Detach flow process that this moment, MME initiated; As shown in Figure 4; Its flow process and Fig. 2 are similar, and just the Detach Request message in the step 401 is dealt into UE from MME, and the Detach Accept message among the message s407 is dealt into MME from UE.
In the embodiments of the invention three, distinguish Detach and deexcitation APN flow process, make that simultaneously MME and S-GW only need once just can accomplish the detach flow process alternately through the expansion indication parameter.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
In the embodiment of the invention four; Distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a plurality of PDN GW, and the deexcitation APN flow process that this moment, MME initiated is as shown in Figure 5, and its flow process and Fig. 3 are similar; Just the Deactivate PDN Request message in the step 501 is dealt into UE from MME, and the Deactivate PDN Accept message in the step 507 is dealt into MME from UE.
In the embodiments of the invention four, distinguish Detach and deexcitation APN flow process, improved the service efficiency of network, reduced the possibility of wrong generation through the expansion indication parameter.
In the embodiment of the invention five; Distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a plurality of PDN GW; The Detach flow process that this moment, HSS initiated is as shown in Figure 6, and its flow process and Fig. 4 are similar, has just increased following steps: HSS and has sent cancel location message Cancel Location to MME.MME sends canceling position acknowledge message Cancel Location Ack to HSS.In the embodiments of the invention five, distinguish Detach and deexcitation APN flow process, make that simultaneously MME and S-GW only need once just can accomplish the detach flow process alternately through the expansion indication parameter.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
In the embodiment of the invention six, distinguish Detach flow process and deexcitation APN flow process between UE and the MME, the scheme of many PDN is based on a plurality of PDN GW, and the deexcitation APN flow process that this moment, HSS initiated is as shown in Figure 7, and its flow process and Fig. 5 are similar, have just increased following steps:
HSS sends cancel location message Cancel Location to MME.
MME sends canceling position acknowledge message Cancel Location Ack to HSS.
In the embodiments of the invention six, distinguish Detach and deexcitation APN flow process, improved the service efficiency of network, reduced the possibility of wrong generation through the expansion indication parameter.
The embodiment of the invention seven; Distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a PDN GW; The Detach flow process that this moment, UE initiated is identical with Fig. 2, and variation has taken place the parameter of just carrying in the following steps: step 203, and S-GW sends a deleting bearing request message Delete Bearer Request to PDN GW; The parameter of wherein carrying can for: carry any one EPS Bearer ID and detach indication, detach indication is any value; Or carry any one EPS Bearer ID and detach indication, detach indication value is 1; Or do not carry EPSBearer ID; Or carry a plurality of EPS Bearer ID, each EPS Bearer ID corresponding with an APN in carrying.
In the embodiments of the invention seven, distinguish Detach and deexcitation APN flow process, make that simultaneously MME and S-GW only need once just can accomplish the detach flow process alternately through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention eight is distinguished Detach flow process and deexcitation APN flow process between UE and the MME, the scheme of many PDN is based on a PDN GW, and deexcitation APN flow process and Fig. 3 that this moment, UE initiated are similar, and variation has taken place the parameter of just carrying in the following steps:
Step 303, S-GW sends a deleting bearing request message Delete Bearer Request to PDN GW, wherein carries teardown indication.
In the embodiments of the invention eight, distinguish Detach and deexcitation APN flow process, make MME and S-GW only need once just can accomplish alternately deexcitation APN flow process simultaneously through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention nine; Distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a PDN GW; Detach flow process and embodiment seven that this moment, MME initiated are similar, and just the detach request message in the step 201 is dealt into UE from MME, and the deexcitation in the step 207 is accepted message and is dealt into MME from UE.
In the embodiments of the invention nine, distinguish Detach and deexcitation APN flow process, make that simultaneously MME and S-GW only need once just can accomplish the detach flow process alternately through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention ten; Distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a PDN GW; Deexcitation APN flow process and embodiment eight that this moment, MME initiated are similar, and just the deexcitation PDN request message in the step 301 is dealt into UE from MME, and the deexcitation PDN in the step 307 accepts message and is dealt into MME from UE.
In the embodiments of the invention ten, distinguish Detach and deexcitation APN flow process, make MME and S-GW only need once just can accomplish alternately deexcitation APN flow process simultaneously through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 11; Distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a PDN GW, and Detach flow process and embodiment nine that this moment, HSS initiated are similar, only before increased HSS to MME transmission cancel location message Cancel Location.Increased MME afterwards and sent canceling position acknowledge message Cancel Location Ack to HSS.
In the embodiments of the invention 11, distinguish Detach and deexcitation APN flow process, make MME and S-GW only need once just can accomplish alternately detach flow process or deexcitation flow process simultaneously through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 12; Distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a PDN GW; Deexcitation APN flow process and embodiment ten that this moment, HSS initiated are similar, just before embodiment ten, have increased HSS and have sent cancel location message Cancel Location to MME.After embodiment ten, increased MME and sent canceling position acknowledge message Cancel Location Ack to HSS.
In the embodiments of the invention 12, distinguish Detach and deexcitation APN flow process, make MME and S-GW only need once just can accomplish alternately deexcitation APN flow process simultaneously through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 13; Do not distinguish Detach flow process and deexcitation APN flow process between UE and the MME; Be that the message used of the deexcitation APN flow process between Detach flow process and UE and the MME between UE and the MME is identical; The scheme of many PDN is based on a plurality of PDN GW, and the Detach flow process that this moment, UE initiated is as shown in Figure 8:
Step 801, UE sends detach request message to MME, the parameter of wherein carrying can for: carry any one EPS Bearer ID and detach indication, detach indication is any value; Or carry any one EPS Bearer ID and detach indication, detach indication value is 1; Or do not carry EPS Bearer ID; Or carry a plurality of EPS Bearer ID, each EPS Bearer ID corresponding with an APN in carrying.
Step 802, MME sends a deleting bearing request message to S-GW, the parameter of wherein carrying can for: from EPS Bearer ID and detach indication that UE receives, detach indication is any value; Or the EPS Bearer ID and the detach indication that receive from UE, detach indication value is 1; Do not carry EPS Bearer ID; Or a plurality of EPS Bearer ID that receive from UE, each EPS Bearer ID for an APN in carrying.
Step 803, S-GW sends a deleting bearing request message to the corresponding PDN GW of each APN, wherein carries the EPS Bearer ID and the teardown indication that receive from MME.
Step 804, all relevant informations of this APN of this user of PDN GW deletion are returned the deleting bearing response message to S-GW.
Step 805, PDN GW and PCRF carry out through PCRF Interaction message alternately.
Step 806, S-GW sends a deleting bearing response message to MME.
Step 807, MME sends attachment removal to UE and accepts message.
Step 808, UE, eNodeB and MME carry through interactive signal connection release message deletion wireless side.
In the embodiments of the invention 13, distinguish Detach and deexcitation APN flow process through the expansion indication parameter, make between UE and the MME simultaneously, between MME and the S-GW only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 14 is not distinguished Detach flow process and deexcitation APN flow process between UE and the MME, the scheme of many PDN is based on a plurality of PDN GW, and the deexcitation APN flow process that this moment, UE initiated is as shown in Figure 9:
Step 901, UE sends detach request message to MME, the parameter of wherein carrying can for: carry any one EPS Bearer ID of this APN, do not carry detach indication; Or carry any one EPS Bearer ID and the detach indication of this APN, detach indication value is 0; Or carry any one EPS Bearer ID of this APN; Or carry any one EPS Bearer ID EPS BearerID of this APN, can certainly carry a plurality of EPS Bearer ID, each EPS Bearer ID for the carrying of an APN (but not every APN).
Step 902, MME sends a deleting bearing request message to S-GW, and the parameter of wherein carrying can be the EPS Bearer ID from UE receives, does not carry detach indication; Or the EPSBearer ID and the detach indication that receive from UE, detach indication value is 0; Or the EPSBearer ID that receives from UE; Or from the EPS Bearer ID EPS Bearer ID that UE receives, can certainly carry a plurality of EPS Bearer ID that receive from UE, each EPS Bearer ID for the carrying of an APN (but not every APN).
Step 903, S-GW sends a deleting bearing request message to corresponding PDN GW, wherein carries the EPS Bearer ID and the teardown indication that receive from MME.
Step 904, all relevant informations of this APN of this user of PDN GW deletion are returned the deleting bearing response message to S-GW.
Step 905, PDN GW and PCRF carry out through PCRF Interaction message alternately.
Step 906, S-GW sends a deleting bearing response message to MME.
Step 907, MME sends deexcitation PDN to UE and accepts message.
Step 908, UE, eNodeB and MME carry through interactive signal connection release message deletion wireless side.
In the embodiments of the invention 14, distinguish Detach and deexcitation APN flow process through the expansion indication parameter, make between UE and the MME simultaneously, between MME and the S-GW only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 15; Do not distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a plurality of PDN GW; Detach flow process and Fig. 8 that this moment, MME initiated are similar, and just the Detach Request message in the step 801 is dealt into UE from MME, the Detach in the step 807
Accept message is dealt into MME from UE.
In the embodiments of the invention 15, distinguish De.ch and deexcitation APN flow process through the expansion indication parameter, make between UE and the MME simultaneously, between MME and the S-GW only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 16; Do not distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a plurality of PDN GW; Deexcitation APN flow process and Fig. 9 that this moment, MME initiated are similar, and just the Detach Request message in the step 901 is dealt into UE from MME, and the Detach Accept message in the step 907 is dealt into MME from UE.
In the embodiments of the invention 16, distinguish Detach and deexcitation APN flow process, make simultaneously between UE and the MME, only need between MME and the S-GW once just can accomplish the detach flow process alternately through the expansion indication parameter.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 17; Do not distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a plurality of PDN GW, and Detach flow process and embodiment 15 that this moment, HSS initiated are similar, just before embodiment 15, have increased HSS and have sent cancel location message to MME.After embodiment 15, increased MME and sent the canceling position acknowledge message to HSS.
In the embodiments of the invention 17, distinguish Detach and deexcitation APN flow process through the expansion indication parameter, make between UE and the MME simultaneously, between MME and the S-GW only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 18; Do not distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a plurality of PDN GW; Deexcitation APN flow process and embodiment 16 that this moment, HSS initiated are similar, just before embodiment 16, have increased HSS and have sent cancel location message to MME.After embodiment 16, increased MME and sent the canceling position acknowledge message to HSS.
In the embodiments of the invention 18, distinguish Detach and deexcitation APN flow process, make simultaneously between UE and the MME, only need between MME and the S-GW once just can accomplish the detach flow process alternately through the expansion indication parameter.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 19 is not distinguished Detach flow process and deexcitation APN flow process between UE and the MME, the scheme of many PDN is based on a PDN GW, and Detach flow process and embodiment 16 that this moment, UE initiated are similar, and just following steps are different:
Step 901, UE sends detach request message to MME, the parameter of wherein carrying can for: carry any one EPS Bearer ID and detach indication, detach indication is any value; Or carry any one EPS Bearer ID and detach indication, detach indication value is 1; Or do not carry EPS Bearer ID; Or carry a plurality of EPS Bearer ID, each EPS Bearer ID corresponding with an APN in carrying.
Step 902, MME sends a deleting bearing request message to S-GW, the parameter of wherein carrying can for: from EPS Bearer ID and detach indication that UE receives, detach indication is any value; Or the EPS Bearer ID and the detach indication that receive from UE, detach indication value is 1; Or do not carry EPS Bearer ID; Or a plurality of EPS Bearer ID that receive from UE, each EPSBearer ID for an APN in carrying.
Step 903, S-GW sends a deleting bearing request message to PDN GW, wherein carries teardown indication, can also carry an EPS Bearer ID who receives from MME certainly.
In the embodiments of the invention 19, distinguish Detach and deexcitation APN flow process, make simultaneously between UE and the MME, only need between MME and the S-GW once just can accomplish the detach flow process alternately through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 20 is not distinguished Detach flow process and deexcitation APN flow process between UE and the MME, the scheme of many PDN is based on a PDN GW, and deexcitation APN flow process and embodiment 18 that this moment, UE initiated are similar, and just following steps are different:
Step 901, UE sends detach request message to MME, the parameter of wherein carrying can for: carry any one EPS Bearer ID of this APN, do not carry detach indication; Or carry any one EPS Bearer ID and the detach indication of this APN, detach indication value is 0; Or carry any one EPS Bearer ID of this APN; Or carry any one EPS Bearer ID of this APN, can certainly carry a plurality of EPS Bearer ID, each EPS Bearer ID for the carrying of an APN (but not every APN).
Step 902, MME sends a deleting bearing request message to S-GW, and the parameter of wherein carrying can be the EPS Bearer ID from UE receives, does not carry detach indication; Or the EPS Bearer ID and the detach indication that receive from UE, detach indication value is 0; Or the EPS Bearer ID that receives from UE; Or from the EPS Bearer ID EPS Bearer ID that UE receives, can certainly carry a plurality of EPS Bearer ID that receive from UE, each EPS Bearer ID for the carrying of an APN (but not every APN).
In the embodiments of the invention 20, distinguish Detach and deexcitation APN flow process, make simultaneously between UE and the MME, only need between MME and the S-GW once just can accomplish the detach flow process alternately through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 21; Do not distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a PDN GW; Detach flow process and embodiment 19 that this moment, MME initiated are similar, and just the detach request message in the step 901 is dealt into UE from MME, and the attachment removal in the step 907 is accepted message and is dealt into MME from UE.
In the embodiments of the invention 21, distinguish Detach and deexcitation APN flow process, make simultaneously between UE and the MME, only need between MME and the S-GW once just can accomplish the detach flow process alternately through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 22; Do not distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a PDN GW; The deexcitation APN flow process that this moment, MME initiated and embodiment eicosanoid are that detach request message in the step 901 is dealt into UE from MME seemingly, and the deexcitation in the step 907 is accepted message and is dealt into MME from UE.
In the embodiments of the invention 22, distinguish Detach and deexcitation APN flow process, make simultaneously between UE and the MME, only need between MME and the S-GW once just can accomplish the detach flow process alternately through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 23; Do not distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a PDN GW; The Detach flow process that this moment, HSS initiated is similar with figure embodiment 21, has just increased HSS and has sent cancel location message Cancel Location to MME.Send canceling position acknowledge message Cancel Location Ack with MME to HSS.
In the embodiments of the invention 23, distinguish Detach and deexcitation APN flow process, make simultaneously between UE and the MME, only need between MME and the S-GW once just can accomplish the detach flow process alternately through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
The embodiment of the invention 24; Do not distinguish Detach flow process and deexcitation APN flow process between UE and the MME; The scheme of many PDN is based on a PDN GW; Deexcitation APN flow process and embodiment 22 that this moment, HSS initiated are similar, have just increased HSS and have sent cancel location message Cancel Location to MME.
MME sends canceling position acknowledge message Cancel Location Ack to HSS.
In the embodiments of the invention 24, distinguish Detach and deexcitation APN flow process, make simultaneously between UE and the MME, only need between MME and the S-GW once just can accomplish the detach flow process alternately through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish the detach flow process alternately.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
In the embodiment of the invention,, can use the independent coded system of a byte for the coded system of detach indication, shown in figure 10, also can carry out combined coding, like Figure 11 with the shared byte of teardown indication.
The embodiment of the invention provides a kind of system of deleting bearing, comprising: second equipment, be used for sending a request message to first equipment, and carry the indication information of distinguishing attachment removal and deexcitation in the described request message; First equipment is used to the request message that second equipment that receives sends, and carries out attachment removal or deactivating operation according to said indication information.
Wherein, said first equipment specifically comprises: receiving element is used to the request message that second equipment that receives sends; Judging unit is used for judging whether described request message carries the indication information of distinguishing attachment removal and deexcitation; When carrying the attachment removal indication, then carry out the attachment removal operation, when not carrying the attachment removal indication, then carry out deactivating operation; Or the attachment removal of carrying in the described request message is designated as first preset value, then carries out the attachment removal operation, and said attachment removal is designated as second preset value, then carries out deactivating operation; Or carry the EPS bearing identification in the described request message, and then carry out deactivating operation, do not carry the EPS bearing identification, then carry out the attachment removal operation; Or carry the EPS bearing identification of at least one carrying among each access point network APN in the described request message, and then carry out the attachment removal operation, carry an EPS bearing identification in the described request message, then carry out deactivating operation.
Said first equipment is gateway S-GW, and said second equipment is Mobility Management Entity MME; And/or said first equipment is grouped data network gateway PDN GW, and said second equipment is S-GW; And/or said first equipment is Mobility Management Entity MME, and said second equipment is subscriber equipment.
The embodiment of the invention provides a kind of subscriber equipment, comprising: the request message generation unit, be used to generate request message, and carry the indication information of distinguishing attachment removal and deexcitation in the said message; The request message transmitting element is used for sending described request message to Mobility Management Entity.
The embodiment of the invention provides a kind of MME, comprising: the request message generation unit, be used to generate request message, and carry the indication information of distinguishing attachment removal and deexcitation in the said message; The request message transmitting element is used for sending described request message to S-GW.The indication information acquiring unit is used for obtaining from subscriber equipment the indication information of said differentiation attachment removal and deexcitation.
The embodiment of the invention provides a kind of S-GW, comprising: receiving element, be used to receive the request message that MME sends, and carry the indication information of distinguishing attachment removal and deexcitation in the said message; Judging unit is used for being judged as attachment removal or deexcitation according to said indication information, when confirming as deexcitation, sends the deleting bearing request message to corresponding PDN, when confirming as attachment removal, sends the deleting bearing request message to all PDN.The message merge cells is used for for many PDN, and during based on a PDN GW, the request message of a plurality of PDN GW of correspondence is merged into a message sends.
The embodiment of the invention provides a kind of PDN GW, comprising: receiving element, be used to receive the request message that S-GW sends, and carry the indication information of distinguishing attachment removal and deexcitation in the said message; Judging unit is used for being judged as attachment removal or deexcitation according to said indication information, and the relevant information of deletion APN, when confirming as deexcitation, deletes the information of corresponding APN, when confirming as attachment removal, deletes the information of all APN.
In the embodiments of the invention, distinguish Detach and deexcitation APN flow process, make MME and S-GW only need once just can accomplish alternately detach flow process or deexcitation flow process simultaneously through the expansion indication parameter.If many APN use is based on a PDN GW, S-GW and PDN GW also only needs once just can accomplish detach flow process or deexcitation flow process alternately.If the message of using between UE and the MME when detach and deexcitation APN is identical, also can distinguish these two flow processs through similar method.Can save the quantity that message is sent in the network, improve the service efficiency of network, reduce the possibility of wrong generation.
Through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product is stored in the storage medium; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
More than disclosedly be merely several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (13)
1. the method for a deleting bearing is characterized in that, may further comprise the steps:
First equipment receives the request message that second equipment sends, and carries the indication information of distinguishing attachment removal and deexcitation in the described request message;
Said first equipment is carried out attachment removal or deactivating operation according to said indication information, and the relevant information of deletion APN, when confirming as deexcitation, deletes the information of corresponding APN, when confirming as attachment removal, deletes the information of all APN; Wherein, said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises: carry the attachment removal indication in the described request message, then carry out the attachment removal operation, do not carry the attachment removal indication, then carry out deactivating operation; Or carry the attachment removal indication in the described request message, and said attachment removal is designated as first preset value, then carries out the attachment removal operation, and said attachment removal is designated as second preset value, then carries out deactivating operation; Or carry evolved packet system EPS bearing identification in the described request message, and then carry out deactivating operation, do not carry the EPS bearing identification, then carry out the attachment removal operation; Or carry the EPS bearing identification of a carrying among each access point network APN in the described request message, and then carry out the attachment removal operation, carry an EPS bearing identification in the described request message, then carry out deactivating operation.
2. the method for deleting bearing according to claim 1; It is characterized in that; Said first equipment is gateway S-GW, and said second equipment is Mobility Management Entity MME, and said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises:
Said S-GW receives in the described request message that MME sends and carries the attachment removal indication; Or the attachment removal of carrying in the described request message is designated as first preset value; Or do not carry the EPS bearing identification in the described request message; Or carry each EPS bearing identification in the described request message;
Said S-GW carries out the attachment removal operation, sends a deleting bearing request message to each APN corresponding packet data network gateway PDNGW.
3. the method for deleting bearing according to claim 1; It is characterized in that; Said first equipment is gateway S-GW, and said second equipment is Mobility Management Entity MME, and said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises:
Said S-GW receives in the request message that MME sends and carries any one the EPS bearing identification among the APN; Or carry any one the EPS bearing identification among this APN in the described request message, do not carry the attachment removal indication; Or carry any one the EPS bearing identification among the APN in the described request message, and the attachment removal of carrying is designated as second preset value; Or carry a plurality of EPS bearing identifications among this APN in the described request message, the carrying among the corresponding APN of each EPS bearing identification;
Said S-GW carries out a plurality of APN operations of deexcitation, sends a deleting bearing request message to corresponding APN corresponding packet data network gateway PDN GW.
4. the method for deleting bearing according to claim 1 is characterized in that said first equipment is grouped data network gateway PDN GW, and said second equipment is S-GW, and said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises:
Said PDN GW receives and carries any one EPS bearing identification in the request message that said S-GW sends and indicate with attachment removal, and said attachment removal is designated as arbitrary value; Or carry any one EPS bearing identification and attachment removal indication in the described request message, said attachment removal is designated as first preset value; Or do not carry the EPS bearing identification in the described request message; Or carry a plurality of EPS bearing identifications in the described request message, the carrying among the corresponding APN of each EPS bearing identification;
Said PDN GW carries out the attachment removal operation, all information of deletion APN.
5. the method for deleting bearing according to claim 1 is characterized in that said first equipment is grouped data network gateway PDN GW, and said second equipment is S-GW, and said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises:
Said PDN GW receives in the request message that said S-GW sends and carries any one the EPS bearing identification among the APN; Or carry any one the EPS bearing identification among the APN in the described request message, do not carry the attachment removal indication; Or carry any one the EPS bearing identification among this APN in the described request message, and the attachment removal of carrying is designated as second preset value; Or carry a plurality of EPS bearing identifications among this APN in the described request message, the carrying among the corresponding APN of each EPS bearing identification;
Said PDN GW carries out deactivating operation.
6. the method for deleting bearing according to claim 1 is characterized in that said first equipment is Mobility Management Entity MME, and said second equipment is subscriber equipment, and said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises:
Said MME receives and carries any one EPS bearing identification in the request message that said subscriber equipment sends and indicate with attachment removal; Or carry any one EPS bearing identification and attachment removal indication in the described request message, said attachment removal is designated as first preset value; Or do not carry the EPS bearing identification in the described request message; Or carry a plurality of EPS bearing identifications in the described request message, the carrying among the corresponding APN of each EPS bearing identification;
Said MME carries out the attachment removal operation, according to the request message of said reception, sends a deleting bearing request message to said S-GW.
7. the method for deleting bearing according to claim 1 is characterized in that said first equipment is Mobility Management Entity MME, and said second equipment is subscriber equipment, and said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises:
Said MME receives and carries any one EPS bearing identification in the request message that said subscriber equipment sends and indicate with attachment removal; Or carry any one EPS bearing identification and attachment removal indication in the described request message, said attachment removal is designated as second preset value; Or do not carry the EPS bearing identification in the described request message; Or carry a plurality of EPS bearing identifications in the described request message, the carrying among the corresponding APN of each EPS bearing identification;
Said MME carries out deactivating operation, according to the request message of said reception, sends a deleting bearing request message to said S-GW.
8. like the method for each said deleting bearing in the claim 2 to 3, it is characterized in that for many PDN, and during based on a PDN GW, then said S-GW or MME are merged into a message with the request message of a plurality of PDN GW of correspondence and send.
9. like the method for each said deleting bearing in the claim 4 to 5, it is characterized in that for many PDN, and during based on a PDN GW, then said S-GW is merged into a message with the request message of a plurality of PDN GW of correspondence and sends.
10. like the method for each said deleting bearing in the claim 6 to 7, it is characterized in that for many PDN, and during based on a PDN GW, then said MME or subscriber equipment are merged into a message with the request message of a plurality of PDN GW of correspondence and send.
11. the system of a deleting bearing is characterized in that, comprising:
Second equipment is used for sending a request message to first equipment, carries the indication information of distinguishing attachment removal and deexcitation in the described request message;
First equipment is used to the request message that second equipment that receives sends, and carries out attachment removal or deactivating operation according to said indication information; And the relevant information of deletion APN, when confirming as deexcitation, delete the information of corresponding APN; When confirming as attachment removal, delete the information of all APN; Wherein, said first equipment carries out attachment removal according to said indication information or deactivating operation specifically comprises: carry the attachment removal indication in the described request message, then carry out the attachment removal operation, do not carry the attachment removal indication, then carry out deactivating operation; Or carry the attachment removal indication in the described request message, and said attachment removal is designated as first preset value, then carries out the attachment removal operation, and said attachment removal is designated as second preset value, then carries out deactivating operation; Or carry evolved packet system EPS bearing identification in the described request message, and then carry out deactivating operation, do not carry the EPS bearing identification, then carry out the attachment removal operation; Or carry the EPS bearing identification of a carrying among each access point network APN in the described request message, and then carry out the attachment removal operation, carry an EPS bearing identification in the described request message, then carry out deactivating operation.
12. the system like the said deleting bearing of claim 11 is characterized in that, said first equipment specifically comprises:
Receiving element is used to the request message that second equipment that receives sends;
Judging unit is used for judging whether described request message carries the indication information of distinguishing attachment removal and deexcitation; When carrying the attachment removal indication, then carry out the attachment removal operation, when not carrying the attachment removal indication, then carry out deactivating operation; Or the attachment removal of carrying in the described request message is designated as first preset value, then carries out the attachment removal operation, and said attachment removal is designated as second preset value, then carries out deactivating operation; Or carry the EPS bearing identification in the described request message, and then carry out deactivating operation, do not carry the EPS bearing identification, then carry out the attachment removal operation; Or carry the EPS bearing identification of at least one carrying among each access point network APN in the described request message, and then carry out the attachment removal operation, carry an EPS bearing identification in the described request message, then carry out deactivating operation.
13. the system like the said deleting bearing of claim 11 is characterized in that, said first equipment is gateway S-GW, and said second equipment is Mobility Management Entity MME; Or said first equipment is grouped data network gateway PDN GW, and said second equipment is S-GW; Or said first equipment is Mobility Management Entity MME, and said second equipment is subscriber equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810009144A CN101500340B (en) | 2008-01-28 | 2008-01-28 | Method, system and equipment for deleting bearing |
| PCT/CN2009/070312 WO2009094953A1 (en) | 2008-01-28 | 2009-01-23 | Delete bearer method, system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810009144A CN101500340B (en) | 2008-01-28 | 2008-01-28 | Method, system and equipment for deleting bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101500340A CN101500340A (en) | 2009-08-05 |
| CN101500340B true CN101500340B (en) | 2012-09-05 |
Family
ID=40912294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810009144A Active CN101500340B (en) | 2008-01-28 | 2008-01-28 | Method, system and equipment for deleting bearing |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101500340B (en) |
| WO (1) | WO2009094953A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102164187A (en) * | 2010-02-20 | 2011-08-24 | 中兴通讯股份有限公司 | Method and system for realizing terminal detachment process |
| CN102440064B (en) * | 2010-05-28 | 2015-04-29 | 华为技术有限公司 | Method and system for processing service bearer and network side entity |
| CN102316434B (en) * | 2010-07-09 | 2014-12-10 | 中国移动通信集团广东有限公司 | Data traffic control method, cost management network element and home location register |
| CN103874240B (en) * | 2012-12-11 | 2018-09-11 | 中兴通讯股份有限公司 | A kind of signaling initiating method, device and gateway device |
| CN104349422B (en) * | 2013-08-09 | 2018-05-11 | 中国移动通信集团四川有限公司 | Recover the method, system and device of business after a kind of user terminal separation |
| KR101953204B1 (en) * | 2014-06-11 | 2019-02-28 | 콘비다 와이어리스, 엘엘씨 | Mapping service for local content redirection |
| RU2662397C1 (en) * | 2014-10-31 | 2018-07-25 | Хуавей Текнолоджиз Ко., Лтд. | Method of processing data, device, terminal, object of mobility control and system |
| CN107635222B (en) * | 2016-07-05 | 2022-10-28 | 中兴通讯股份有限公司 | Processing method of packet switched data service, terminal, MME and PGW |
| CN108924863B (en) * | 2018-07-18 | 2021-04-02 | 武汉虹信科技发展有限责任公司 | Automatic configuration method and system for S11 interface |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1794859A (en) * | 2005-01-20 | 2006-06-28 | 华为技术有限公司 | Method of realizing active in multimedia gooup broadcasting service |
| CN101001262A (en) * | 2006-01-11 | 2007-07-18 | 上海原动力通信科技有限公司 | IP address release method |
| CN101087454A (en) * | 2006-11-06 | 2007-12-12 | 中兴通讯股份有限公司 | A deletion method of wireless access carrier of selective service |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100498341B1 (en) * | 2003-02-13 | 2005-07-01 | 엘지전자 주식회사 | A method of ps call release for mobile communication system |
-
2008
- 2008-01-28 CN CN200810009144A patent/CN101500340B/en active Active
-
2009
- 2009-01-23 WO PCT/CN2009/070312 patent/WO2009094953A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1794859A (en) * | 2005-01-20 | 2006-06-28 | 华为技术有限公司 | Method of realizing active in multimedia gooup broadcasting service |
| CN101001262A (en) * | 2006-01-11 | 2007-07-18 | 上海原动力通信科技有限公司 | IP address release method |
| CN101087454A (en) * | 2006-11-06 | 2007-12-12 | 中兴通讯股份有限公司 | A deletion method of wireless access carrier of selective service |
Non-Patent Citations (1)
| Title |
|---|
| Technical Specification Group Services and System Aspects.General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access (Release 8).3GPP TS 23.401 V8.0.0 3rd Generation Partnership Project Technical Specification Group Services and System Aspects.3GPP Organizational Partners" Publications Offices,2007,(V8.0.0),70-72、80-84页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009094953A1 (en) | 2009-08-06 |
| CN101500340A (en) | 2009-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101500340B (en) | Method, system and equipment for deleting bearing | |
| US9819810B2 (en) | Method and system for enabling usage of mobile telephone services on a donor device | |
| CN101222765B (en) | Control method, system and device for circuit field fall-back | |
| US9307390B2 (en) | Group based mobility optimization method and device in machine-type communication | |
| CN101977416B (en) | A kind of overload controlling method of MTC device and system | |
| CN102264036B (en) | Offline terminal activating method and system, and machine type communication terminal | |
| CN101132552B (en) | Method and system for transmitting short message through mobile communications network PS field | |
| EP3320706A1 (en) | Optimized short message transport | |
| CN106961748A (en) | Control UE contexts and the method and apparatus of UE connections | |
| CN103249013A (en) | Method and system for sending trigger information of MTC (Machine Type Communication) UE (User Equipment) as well as UE | |
| CN102271367A (en) | Method and equipment for transmitting small data | |
| CN102333386B (en) | Terminal attachment method and equipment | |
| CN101448217B (en) | Short message service implementation system and sending and receiving method | |
| EP2744298A1 (en) | Communication system, communication method and communication program | |
| CN102413453A (en) | Method and system for sharing subscriber number of machine type communication (MTC) equipment | |
| CN101436984B (en) | Data transmission method and apparatus | |
| CN101572955A (en) | Method and device for deleting load | |
| CN101321392A (en) | Load deleting method and system, gateway equipment | |
| CN101754326A (en) | Paging method, device and system | |
| CN103096264B (en) | Trigger information valid time method, system and user equipment are set | |
| CN110890967B (en) | Charging processing method, network element and network system | |
| CN103379479A (en) | Method, system and device for determining of user identification and informing of parameter information | |
| CN102547652B (en) | Method and device for recognizing subscriber of machine type communication | |
| CN102752795B (en) | Data communications method and communication service node | |
| CN109714720B (en) | Method and system for realizing short message intercommunication of roaming users between LTE networks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |