CN102340881A - Method and system for deleting terminal information on direct interface - Google Patents
Method and system for deleting terminal information on direct interface Download PDFInfo
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- CN102340881A CN102340881A CN2010102386431A CN201010238643A CN102340881A CN 102340881 A CN102340881 A CN 102340881A CN 2010102386431 A CN2010102386431 A CN 2010102386431A CN 201010238643 A CN201010238643 A CN 201010238643A CN 102340881 A CN102340881 A CN 102340881A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Abstract
The invention discloses a method for deleting terminal information on a direct interface, which comprises the following steps that: a source network element sends a reset request message carrying terminal identifications by a direct interface; and after receiving the reset request message on the direct interface, a target network element deletes resources allocated for terminals corresponding to the terminal identifications. The invention also discloses a system for deleting terminal information on a direct interface. By using the method and system disclosed by the invention, the number of resource release signaling of a terminal is reduced, and the efficiency of resource release is improved, thereby improving the network performance.
Description
Technical field
The present invention relates to the radio honeycomb communication technology, relate in particular to the method and system of end message deletion on a kind of direct interface.
Background technology
Long Term Evolution (the LTE of 3G (Third Generation) Moblie; Long Term Evolution) system; Be the third generation affiliate (3GPP of organization planning; Third Generation Partnership Projects) the new wireless communication system based on OFDM (OFDMA, Orthogonal Frequency Division Multiple Access) technology of development.With the existing wireless communications compared with techniques, LTE has advantages such as data transfer bandwidth is big, and spectrum efficiency is high, and the anti-interference that the wireless signal multipath is disturbed is good, is the major technique of next generation communication system.The LTE system is by the universal land radio access web (E-UTRAN of evolution; Evolved Universal Terrestrial Radio Access Network), subscriber equipment (UE; User Equipment), the packet-based core networks of evolution (EPC, Evolved Packet Core) are formed.As shown in Figure 1, E-UTRAN is made up of evolved base station (eNB, evolved NodeB); ENB is through S1 interface and Mobility Management Entity (MME; Mobility Management Entity) and gateway (S-GW, Serving Gateway) connect, connect through X2 interface between the eNB.On the LTE basis, 3GPP is just continuing to develop senior Long Term Evolution (LTE-Advanced, Long-Term Evolution Advance) standard.LTE-A has adopted such as technology such as spectrum aggregating (CA, Carrier Aggregation), wireless relay (Relay), high-order multiple-input and multiple-outputs (MIMO, Multiple Input Multiple Output), can realize higher systematic function.
In cordless communication network; Landform or environment reason some areas arranged owing to can't be carried out the wired backbone network connection of ordinary base station; Perhaps some are covered dead angles or hot zones has provisional wireless coverage demand, but it is higher to set up the base station equipment cost of wired connection.For these wireless coverage demands, can adopt Relay equipment to solve usually.As shown in Figure 2, Relay equipment is connected through wireless signal with the existing network base station, and to the UE in self coverage service is provided, thereby realizes coverage extension, reduces covering the dead angle, shifts purposes such as hot zones load.
Wireless relay is one of technology of supporting of LTE-A.In LTE-A, the base station of carrying out wireless connections with via node (RN, Relay Node) is called donor base station (DeNB, Donor eNB), and the Radio Link between DeNB and the RN is called back haul link (backhaul link), and its air interface is called the Un interface.Radio Link between RN and the UE is called access link (access link), and its air interface is called the Uu interface.RN serves as the role of an eNB for the UE of its service, then serves as the role of a UE for its DeNB.Downlink data arrives DeNB earlier, and then passes to RN, and RN transfers to UE again, otherwise then up.The LTE-A system mainly uses " first kind wireless relay " (Type 1 Relay); So-called first kind wireless relay; Possess following characteristics: for UE, via node is an independently sub-district, is different from the DeNB sub-district; And there is independently Physical Cell Identifier (PCI, Physical Cell ID) the Relay sub-district.
RN can and other RN on every side and macro base station between set up direct interface, and RN sets up with the direct interface of other base stations and accomplishes through DeNB.Be that the information that RN passes through on the Un interface transmission direct interface arrives DeNB, DeNB is responsible for the information on the direct interface is delivered to the target network element of direct interface.
In addition, along with the development of wireless system,, the notion of Home eNodeB has been proposed for the coverage that increases grand network and for the user improves high-speed data service.Home eNodeB is the general designation of traditional-family base station (HNB, Home NodeB) and evolved Home eNodeB (HeNB, Home evolved NodeB), abbreviates H (e) NB as.H (e) NB is a kind of small-sized, lower powered base station; Be deployed in indoor places such as family and office; It mainly acts on is in order higher service rate to be provided to the user and to reduce and use the needed expense of high rate services, remedying the deficiency that existing distributed cellular radio communication system covers simultaneously.The advantage of H (e) NB is economical, convenient, low-power output, plug and play etc.
The Home eNodeB user is through H (e) NB Access Network (AN; Access Network) is connected to the core net network; Like Fig. 3 and shown in Figure 4, Fig. 3 is the schematic network structure of HNB system in the prior art, and Fig. 4 is the schematic network structure of HeNB system in the prior art.Wherein (GW, Gateway) the common composition, the function that H (e) NB GW mainly carries out is H (e) NB AN: handle registration and the access control of H (e) NB, H (e) NB is verified, be responsible for the data of exchcange core net and H (e) NB by H (e) NB and H (e) NB gateway.In addition, H (e) MS is H (e) NB management system, and H (e) NB is carried out operation maintenance management; According to Carrier Requirements configuration and control H (e) NB, main be H (e) NB realization configuration management function, comprising the examining of positional information, carry out parameter configuration for H (e) NB; Be mainly concerned with core net (CN; Core Network) other parameter configuration of level, the parameter configuration of wireless access network (RAN, Radio Access Network) side and the parameter configuration of radio frequency (RF, Radio Frequency).
Same, also can set up direct interface between H (e) NB, and the direct interface between H (e) NB is accomplished through H (e) NB GW.Promptly set up the information transmission between H (e) NB of direct interface, needed carry out information forwarding to target network element through H (e) NB GW.
Because RN and H (e) NB have introduced direct interface, and the structural distinctions of RN and H (e) NB is the difference of wireless connections and wired connection, so the problem that exists behind its introducing direct interface is consistent.Be that example is analyzed below with RN.
As shown in Figure 5; RN1 has set up direct interface with eNB, RN2 respectively through DeNB, wherein, RN1 is labeled as direct interface A to the direct interface between the DeNB; Direct interface between DeNB and the RN2 is labeled as direct interface B, and the direct interface between DeNB and the eNB is labeled as direct interface C.The reason of carrying out above-mentioned division is: the direct interface between RN1 and RN2, the eNB is set up, because DeNB has served as agency's function, be that two sections direct interfaces exist respectively therefore, and RN1 knows that information can directly arrive RN2 and eNB through direct interface A.
Under the situation of (Reset) has taken place to reset in direct interface A; Will produce following problem: because the Reset function of direct interface is what to be used for to the resource between its interface; Therefore do not influence the data of application layer, the application layer data in the time of promptly can not influencing interface and set up; When RN1 when DeNB sends Reset message, hope that DeNB discharges all resources relevant with RN1, comprises relevant UE resource; After DeNB received Reset message, to send Reset message obviously improper to carrying out RN that direct interface information transmits or eNB with RN1, because other base station (like RN3 among Fig. 5) maybe shared these direct interfaces; DeNB just should send the relevant resource release message (like handover cancelling message) of many UE to RN1 or eNB so; This will inevitably produce mass of terminals resource release signaling; And the UE resource that has discharges and can only accomplish by timer expiry protection, for example: before Reset takes place RN1, if a plurality of UE on the RN1 switch to RN2; The then a plurality of wastings of resources of the instantaneous generation of meeting on RN2 make that resource can not get discharging timely.
Summary of the invention
In view of this, main purpose of the present invention is to provide the method and system of end message deletion on a kind of direct interface, to reduce the quantity of terminal resource release signaling, improves the resource release efficiency.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides the method for end message deletion on a kind of direct interface, this method comprises:
The source network element sends the reset request message of carried terminal sign through direct interface;
Target network element is deleted the resource of being distributed for the corresponding terminal of said terminal iidentification after receiving said reset request message on the direct interface.
Said terminal iidentification be following one of at least: the source network element is that sign, the target network element of terminal distribution is the sign of terminal distribution.
Said source network element is: via node (RN), evolved base station (eNB), donor base station (DeNB), Home eNodeB or femto gateway.
Said target network element is: RN, eNB, DeNB, Home eNodeB or femto gateway.
After the resource that deletion is distributed for the corresponding terminal of said terminal iidentification, this method further comprises:
Said target network element is returned the response message that resets to the source network element, and the said response message that resets carries said terminal iidentification.
The present invention also provides the system of end message deletion on a kind of direct interface, and this system comprises:
The source network element is used for sending the reset request message that carried terminal identifies through direct interface;
Target network element is used for after receiving said reset request message on the direct interface, deleting the resource of being distributed for the corresponding terminal of said terminal iidentification.
Said terminal iidentification be following one of at least: the source network element is that sign, the target network element of terminal distribution is the sign of terminal distribution.
Said source network element is: RN, eNB, DeNB, Home eNodeB or femto gateway.
Said target network element is: RN, eNB, DeNB, Home eNodeB or femto gateway.
Said target network element is further used for, and after the resource that deletion is distributed for the corresponding terminal of said terminal iidentification, network element returns the response message that resets to the source, and the said response message that resets carries said terminal iidentification.
The method and system of end message deletion sends the reset request message that carried terminal identifies by the source network element through direct interface on a kind of direct interface provided by the present invention; Target network element is deleted the resource of being distributed for this corresponding terminal of terminal iidentification after receiving this reset request message on the direct interface.Through method and system of the present invention, can reduce the quantity of terminal resource release signaling, improve the resource release efficiency, thereby improve network performance.
Description of drawings
Fig. 1 is the composition structural representation of LTE system in the prior art;
Fig. 2 is for comprising the wireless communication network architecture sketch map of Relay equipment in the prior art;
Fig. 3 is the schematic network structure of HNB system in the prior art;
Fig. 4 is the schematic network structure of HeNB system in the prior art;
Fig. 5 is for setting up the sketch map of direct interface under the RN application scenarios in the prior art;
Fig. 6 is the method flow diagram that end message is deleted on the direct interface in the embodiment of the invention one;
Fig. 7 is the method flow diagram that end message is deleted on the direct interface in the embodiment of the invention two;
Fig. 8 is the method flow diagram that end message is deleted on the direct interface in the embodiment of the invention three;
Fig. 9 is the method flow diagram that end message is deleted on the direct interface in the embodiment of the invention four.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment technical scheme of the present invention is further set forth in detail.
For reducing the quantity of terminal resource release signaling, improve the resource release efficiency, the method for end message deletion on a kind of direct interface provided by the present invention comprises: the source network element sends the reset request message of carried terminal sign through direct interface; Target network element according to the terminal iidentification in this reset request message, is deleted the resource of being distributed for this corresponding terminal of terminal iidentification after receiving this reset request message on the direct interface.Wherein, terminal iidentification be following one of at least: the source network element is that sign, the target network element of terminal distribution is the sign of terminal distribution.In addition, source of the present invention network element can be: RN, eNB, DeNB, Home eNodeB or femto gateway; Target network element can be: RN, eNB, DeNB, Home eNodeB or femto gateway.
Below in conjunction with specific embodiment the method for end message deletion on the above-mentioned direct interface is further set forth in detail.
Embodiments of the invention one are described under the application scenarios of RN, accomplish the flow process of direct interface reorientation through end message delet method of the present invention.For convenience; Suppose that RN1 has set up direct interface through DeNB and RN2; Because DeNB accomplishes the agent functionality of direct interface,, therefore exist between RN1 and the DeNB and these two sections direct interfaces between RN2 and the DeNB so DeNB is regarded as the sub-district with RN1 and RN2.As shown in Figure 6, when RN1 initiated resetting of direct interface, concrete handling process comprised:
Step 601, when internal memory application problem took place RN1, RN1 sent reset request message through direct interface to DeNB, carries the reason that resets in the reset request message; Wherein, this reset request message also can identify by carried terminal, in order to the information of the particular terminal that resets.
Step 602, DeNB returns the response message that resets through the Un interface to RN1 after receiving the reset request message on the direct interface that RN1 sends, and deletion is the resource of RN1 distribution; When carried terminal in the reset request message identified, the DeNB deletion was the resource that particular terminal is distributed.
Step 603; DeNB receives reset request message; If do not comprise terminal iidentification in this reset request message, then DeNB is to the reset request message of RN2 transmission direct interface, comprising the sign at all terminals of carrying out information interaction flow process (such as switching) between RN1 and the RN2.This sign can be RN2 be sign (is the EN2 eNB UE X2AP ID of terminal distribution like RN2) or DeNB on the direct interface of the terminal distribution direct interface that is terminal distribution on sign (is the DeNBeNB UE X2AP ID of terminal distribution like DeNB) or RN1 be terminal distribution direct interface on sign (is the RN1 eNB UE X2AP ID of terminal distribution like RN1), can also be RN2 be sign and the combination in any of following sign: DeNB on the direct interface of the terminal distribution direct interface that is terminal distribution on sign, the sign on the direct interface that RN1 is terminal distribution.If include terminal iidentification in the reset request message that DeNB receives; Then send the reset request message of direct interface, the terminal iidentification of the pairing DeNB of terminal iidentification in the reset request message of receiving comprising DeNB to the direct interface of RN2 to RN2.
Step 604; After RN2 received the reset request message of the direct interface that includes terminal iidentification, the handling process of terminating terminal sign institute counterpart terminal was deleted the resource into terminal distribution; All contexts that comprise the terminal; Return the response message that resets of direct interface to DeNB, carried terminal identification message in the message, the terminal iidentification in this sign and the reset request message is consistent.
Embodiments of the invention two are described under the application scenarios of RN, accomplish the flow process of direct interface reorientation through end message delet method of the present invention.For convenience; Suppose that RN1 has set up direct interface through DeNB and RN2; Because DeNB accomplishes the agent functionality of direct interface,, therefore exist between RN1 and the DeNB and these two sections direct interfaces between RN2 and the DeNB so DeNB is regarded as the sub-district with RN1 and RN2.As shown in Figure 7, when RN1 initiated resetting of direct interface, concrete handling process comprised:
Step 701, when internal memory application problem took place RN1, RN1 sent reset request message through direct interface to DeNB, carries the reason that resets in the reset request message; Wherein, this reset request message also can identify by carried terminal, in order to the information of the particular terminal that resets.
Step 702 after DeNB receives the reset request message on the direct interface that RN1 sends, is deleted the resource of distributing into RN1; When carried terminal in the reset request message identified, the DeNB deletion was the resource that particular terminal is distributed.If do not comprise terminal iidentification in this reset request message, then DeNB is to the reset request message of RN2 transmission direct interface, comprising the sign at all terminals of carrying out information interaction flow process (such as switching) between RN1 and the RN2.This sign can be RN2 be sign (is the EN2 eNB UE X2AP ID of terminal distribution like RN2) or DeNB on the direct interface of the terminal distribution direct interface that is terminal distribution on sign (is the DeNB eNB UE X2AP ID of terminal distribution like DeNB) or RN1 be terminal distribution direct interface on sign (is the RN1 eNB UE X2AP ID of terminal distribution like RN1), can also be RN2 be sign and the combination in any of following sign: DeNB on the direct interface of the terminal distribution direct interface that is terminal distribution on sign, the sign on the direct interface that RN1 is terminal distribution.If include terminal iidentification in the reset request message that DeNB receives; Then send the reset request message of direct interface, the terminal iidentification of the pairing DeNB of terminal iidentification in the reset request message of receiving comprising DeNB to the direct interface of RN2 to RN2.
Step 703, after RN2 received the reset message of the direct interface that includes terminal iidentification, the handling process of terminating terminal sign institute counterpart terminal was deleted the resource into terminal distribution, comprises all contexts at terminal.RN2 returns the response message that resets of direct interface to DeNB, carried terminal identification message in the message, and the terminal iidentification in this sign and the reset request message is consistent.
Step 704, DeNB returns the response message that resets through the Un interface to RN1 after receiving the response message that resets on the direct interface that RN2 sends, wherein also can the carried terminal sign.
Method in the foregoing description not only goes for also being adapted in the direct interface reseting procedure of normal eNB simultaneously in the reseting procedure of the direct interface that RN, DeNB initiate, and its processing procedure is similar, repeats no more here.
Embodiments of the invention three are described under the HeNB system, accomplish the flow process of direct interface reorientation through end message delet method of the present invention.For convenience; Suppose that HeNB 1 has set up direct interface through HeNB GW and HeNB2; Because HeNB GW accomplishes the agent functionality of direct interface; So HeNB GW is regarded as the sub-district with HeNB1 and HeNB2, therefore exist between HeNB1 and the HeNB GW and these two sections direct interfaces between HeNB2 and the HeNB GW.As shown in Figure 8, when HeNB1 initiated resetting of direct interface, concrete handling process comprised:
Step 801, when internal memory application problem took place HeNB1, HeNB1 sent the reset request message on the direct interface to HeNB GW, carries the reason that resets in the reset request message; Wherein, this reset request message also can identify by carried terminal, in order to the information of the particular terminal that resets.
Step 802, HeNB GW returns the response message that resets to HeNB1 after receiving the reset request message on the direct interface that HeNB1 sends, wherein also can the carried terminal sign.
Step 803, HeNB GW receives reset request message, deletes the resource of distributing into HeNB1; When carried terminal in the reset request message identified, HeNB GW deletion was the resource that particular terminal is distributed.If do not comprise terminal iidentification in this reset request message, then HeNB GW is to the reset request message of HeNB2 transmission direct interface, comprising the sign at all terminals of carrying out information interaction flow process (such as switching) between HeNB1 and the HeNB2.This sign can be HeNB2 be sign (is the HeNB2 eNB UE X2AP ID of terminal distribution like HeNB2) or HeNB GW on the direct interface of the terminal distribution direct interface that is terminal distribution on sign (is the HeNB_GW eNB UEX2AP ID of terminal distribution like HeNB GW) or HeNB1 be terminal distribution direct interface on sign (is the HeNB1 eNB UE X2AP ID of terminal distribution like HeNB1), can also be that HeNB2 is sign and the combination in any of following sign on the direct interface of terminal distribution: HeNB GW be terminal distribution direct interface on sign, the sign on the direct interface that HeNB1 is terminal distribution.If include terminal iidentification in the reset request message that HeNB GW receives; Then send the reset request message of direct interface, the terminal iidentification of the pairing HeNB GW of terminal iidentification in the reset request message of receiving comprising HeNB GW to the direct interface of HeNB2 to HeNB2.
Step 804; After HeNB2 received the reset request message of the direct interface that includes terminal iidentification, the handling process of terminating terminal sign institute counterpart terminal was deleted the resource into terminal distribution; All contexts that comprise the terminal; Return the response message that resets of direct interface to HeNB GW, carried terminal identification message in the message, the terminal iidentification in this sign and the reset request message is consistent.
Above-mentioned processing method also can adopt the sequence of steps of describing among the embodiment two, and promptly HeNB GW sends the response that resets to HeNB1 after the response that resets of receiving from HeNB2.
Method in the foregoing description not only goes for also being adapted in the direct interface reseting procedure of normal eNB simultaneously in the reseting procedure of the direct interface that HeNB, HeNB GW initiate, and its processing procedure is similar, repeats no more here.
Embodiments of the invention four are described under the HNB system, accomplish the flow process of direct interface reorientation through end message delet method of the present invention.For convenience; Suppose that HNB1 has set up direct interface through HNB GW and HNB2; Because HNB GW accomplishes the agent functionality of direct interface,, therefore exist between HNB1 and the HNB GW and these two sections direct interfaces between HNB2 and the HNB GW so HNB GW is regarded as the sub-district with HNB1 and HNB2.As shown in Figure 9, when HeNB1 initiated resetting of direct interface, concrete handling process comprised:
Step 901, when internal memory application problem took place HNB1, HNB1 sent the reset request message on the direct interface to HNB GW, carries the reason that resets in the reset request message; Wherein, this reset request message also can identify by carried terminal, in order to the information of the particular terminal that resets.
Step 902, HNB GW returns the response message that resets to HNB1 after receiving the reset request message on the direct interface that HNB1 sends, wherein also can the carried terminal sign.
Step 903, HNB GW receives reset request message, deletes the resource of distributing into HNB1; When carried terminal in the reset request message identified, HNB GW deletion was the resource that particular terminal is distributed.If do not comprise terminal iidentification in this reset request message, then HNB GW is to the reset request message of HNB2 transmission direct interface, comprising the sign at all terminals of carrying out information interaction flow process (such as the reorientation flow process) between HNB1 and the HNB2.This sign can be HNB2 be sign or HNB GW on the direct interface of the terminal distribution direct interface that is terminal distribution on sign or HNB1 be terminal distribution direct interface on sign, can also be that HNB2 is sign and the combination in any of following sign on the direct interface of terminal distribution: HNB GW be terminal distribution direct interface on sign, the sign on the direct interface that HNB1 is terminal distribution.If include terminal iidentification in the reset request message that HNB GW receives; Then send the reset request message of direct interface, the terminal iidentification of the pairing HNB GW of terminal iidentification in the reset request message of receiving comprising HNB GW to the direct interface of HNB2 to HNB2.
Step 904; After HNB2 received the reset request message of the direct interface that includes terminal iidentification, the handling process of terminating terminal sign institute counterpart terminal was deleted the resource into terminal distribution; All contexts that comprise the terminal; Return the response message that resets of direct interface to HNB GW, carried terminal identification message in the message, the terminal iidentification in this sign and the reset request message is consistent.
Method in the foregoing description not only goes for also being adapted in the direct interface reseting procedure of normal RNC simultaneously in the reseting procedure of the direct interface that HNB, HNB GW initiate, and its processing procedure is similar, repeats no more here.
Need to prove; Reset request message on the direct interface of HNB, the response message that resets can be the Home eNodeB applying portion (HNBAP that increases newly; HNB Application Part) message, wireless access network applying portion (RANAP; RAN Application Part) user adaptation (RUA, RANAP User Adaption) message or Radio Network Subsystem Application Part (RNSAP, Radio Network Subsystem Application Part) message.The present invention does not limit concrete message.In addition, above-mentioned processing method also can adopt the sequence of steps of describing among the embodiment two, and promptly HNB GW sends the response that resets to HNB after the response that resets of receiving from HNB2.
The method of end message deletion on the corresponding above-mentioned direct interface, the present invention also provides the system of end message deletion on a kind of direct interface, comprising: source network element and target network element.The source network element is used for sending the reset request message that carried terminal identifies through direct interface.Target network element is used for after receiving this reset request message on the direct interface, according to the terminal iidentification in this reset request message, deletes the resource of being distributed for this corresponding terminal of terminal iidentification.
Wherein, described terminal iidentification be following one of at least: the source network element is that sign, the target network element of terminal distribution is the sign of terminal distribution.Described source network element is: RN, eNB, DeNB, Home eNodeB or femto gateway.Described target network element is: RN, eNB, DeNB, Home eNodeB or femto gateway.
Preferable, target network element is further used for, and after the resource that deletion is distributed for this corresponding terminal of terminal iidentification, network element returns the response message that resets to the source, and the response message that resets carries this terminal iidentification.
In sum, the present invention replaces sending mass of terminals resource release signaling through sending the reset request message of carried terminal sign, thereby can reduce the quantity of terminal resource release signaling, improves the resource release efficiency, thereby improves network performance.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (10)
1. the method for end message deletion on the direct interface is characterized in that this method comprises:
The source network element sends the reset request message of carried terminal sign through direct interface;
Target network element is deleted the resource of being distributed for the corresponding terminal of said terminal iidentification after receiving said reset request message on the direct interface.
2. according to the method for end message deletion on the said direct interface of claim 1, it is characterized in that, said terminal iidentification be following one of at least: the source network element is that sign, the target network element of terminal distribution is the sign of terminal distribution.
3. according to the method for end message deletion on claim 1 or the 2 said direct interfaces, it is characterized in that said source network element is: via node (RN), evolved base station (eNB), donor base station (DeNB), Home eNodeB or femto gateway.
4. according to the method for end message deletion on claim 1 or the 2 said direct interfaces, it is characterized in that said target network element is: RN, eNB, DeNB, Home eNodeB or femto gateway.
5. according to the method for end message deletion on claim 1 or the 2 said direct interfaces, it is characterized in that after the resource that deletion is distributed for the corresponding terminal of said terminal iidentification, this method further comprises:
Said target network element is returned the response message that resets to the source network element, and the said response message that resets carries said terminal iidentification.
6. the system of end message deletion on the direct interface is characterized in that this system comprises:
The source network element is used for sending the reset request message that carried terminal identifies through direct interface;
Target network element is used for after receiving said reset request message on the direct interface, deleting the resource of being distributed for the corresponding terminal of said terminal iidentification.
7. according to the system of end message deletion on the said direct interface of claim 6, it is characterized in that, said terminal iidentification be following one of at least: the source network element is that sign, the target network element of terminal distribution is the sign of terminal distribution.
8. according to the system of end message deletion on claim 6 or the 7 said direct interfaces, it is characterized in that said source network element is: RN, eNB, DeNB, Home eNodeB or femto gateway.
9. according to the system of end message deletion on claim 6 or the 7 said direct interfaces, it is characterized in that said target network element is: RN, eNB, DeNB, Home eNodeB or femto gateway.
10. the system of deleting according to end message on claim 6 or the 7 said direct interfaces; It is characterized in that; Said target network element is further used for; After the resource that deletion is distributed for the corresponding terminal of said terminal iidentification, network element returns the response message that resets to the source, and the said response message that resets carries said terminal iidentification.
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| CN2010102386431A CN102340881A (en) | 2010-07-23 | 2010-07-23 | Method and system for deleting terminal information on direct interface |
| PCT/CN2011/076221 WO2012010037A1 (en) | 2010-07-23 | 2011-06-23 | Method and system for deleting terminal information on direct interface |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104919842A (en) * | 2013-01-17 | 2015-09-16 | Kddi株式会社 | Terminal device, base station device, communications system, and communications method |
| CN107124774A (en) * | 2016-02-25 | 2017-09-01 | 普天信息技术有限公司 | A kind of resource synchronization method between base station and core net |
| CN110087251A (en) * | 2019-04-15 | 2019-08-02 | 公牛集团股份有限公司 | A kind of method, apparatus, computer equipment and the storage medium of quick sweep equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141668A (en) * | 2006-09-05 | 2008-03-12 | 大唐移动通信设备有限公司 | Release method and system for service bearer |
| EP2148549A1 (en) * | 2008-07-22 | 2010-01-27 | Fujitsu Limited | Dynamic S1 connections in wireless communication systems |
-
2010
- 2010-07-23 CN CN2010102386431A patent/CN102340881A/en active Pending
-
2011
- 2011-06-23 WO PCT/CN2011/076221 patent/WO2012010037A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141668A (en) * | 2006-09-05 | 2008-03-12 | 大唐移动通信设备有限公司 | Release method and system for service bearer |
| EP2148549A1 (en) * | 2008-07-22 | 2010-01-27 | Fujitsu Limited | Dynamic S1 connections in wireless communication systems |
Non-Patent Citations (1)
| Title |
|---|
| 3GPP: "《3GPP TS 36.423 v9.3.0 Release 9》", 30 June 2010, article "Evolved Universal Terrestrial Radio Access Network (E-UTRAN); X2 application protocol (X2AP)" * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104919842A (en) * | 2013-01-17 | 2015-09-16 | Kddi株式会社 | Terminal device, base station device, communications system, and communications method |
| US10154534B2 (en) | 2013-01-17 | 2018-12-11 | Kddi Corporation | Terminal device, base station device, communication system, and communication method |
| CN107124774A (en) * | 2016-02-25 | 2017-09-01 | 普天信息技术有限公司 | A kind of resource synchronization method between base station and core net |
| CN107124774B (en) * | 2016-02-25 | 2019-11-22 | 普天信息技术有限公司 | A kind of resource synchronization method between base station and core net |
| CN110087251A (en) * | 2019-04-15 | 2019-08-02 | 公牛集团股份有限公司 | A kind of method, apparatus, computer equipment and the storage medium of quick sweep equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012010037A1 (en) | 2012-01-26 |
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