CN101500221A - Tracing flow stopping method - Google Patents
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- CN101500221A CN101500221A CNA2008100068507A CN200810006850A CN101500221A CN 101500221 A CN101500221 A CN 101500221A CN A2008100068507 A CNA2008100068507 A CN A2008100068507A CN 200810006850 A CN200810006850 A CN 200810006850A CN 101500221 A CN101500221 A CN 101500221A
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Abstract
The invention discloses a method for stopping a tracing signaling, wherein, a mobile management entity or a first progression node B sends signaling to a second progression node B; a tracing-activating instruction cell is carried in the signaling, wherein, the tracing-activating instruction cell is used for instructing whether the tracing process is to be stopped; and for responding to the tracing-activating message, the second progression node B carries out the tracing process control according to the tracing-activating instruction cell. By the invention, the tracing information bound in the normal signaling process of S1 and X2 interfaces can be expanded, thus stopping the tracing process through the expanded cell instruction, realizing the flexibility of tracing function and enhancing the network performance.
Description
Technical field
The present invention relates to moving communicating field, particularly, relate to the tracing flow stopping method in Long Term Evolution (Long TermEvolution the abbreviates LTE as) network.
Background technology
Long Term Evolution (Long Term Evolution, abbreviating LTE as) network is by UMTS Terrestrial radio access network (the Evolved UMTS Terrestrial Radio AccessNetwork of evolution, abbreviate E-UTRAN as), Node B (the Evolved NodeB of base station, evolution, abbreviate eNB as) and evolution packet switching center (Evolved Packet Core, abbreviate EPC as) form the network configuration flattening.
In above-mentioned LTE network, EUTRAN comprises the set of the eNB that is connected by the S1 interface with EPC, can connect by X2 between the eNB, and S1, X2 are logic interfacing.An EPC can manage one or more eNB, and a Node B also can be controlled by a plurality of EPC, and an eNB can manage one or more sub-districts.
At present, in the 3GPP36.413 agreement, follow the tracks of the signaling message load that causes in order to reduce to call, trace command is bundled on the existing procedure carries out, on the S1 interface, (request is set up in the SAE carrying to be supported in SAE BEARER SETUP REQUEST, wherein, SAE is the abbreviation of System Architecture Evolution (system architecture evolution)) comprise the trace command flow process of user or equipment in message and INITIAL CONTEXT SETUP REQUEST (initial context the is set up request) message.Simultaneously, in the 3GPP36.423 agreement, on X2 interface, be supported in the trace command procedure information that comprises user or equipment in HANDOVER REQUEST (handoff request) message.
In order to realize the flexibility of following function, user or equipment need to initiate trace flow, also can stop trace flow, still, and at present also not about how stopping the technology of trace flow.
Summary of the invention
Consider the problem of a kind of technology that stops trace flow of lacking of existing in the correlation technique and propose the present invention that for this reason, the present invention aims to provide a kind of tracing flow stopping method, is used for remedying the above-mentioned defective that correlation technique exists.
According to an aspect of the present invention, provide a kind of tracing flow stopping method.
Tracing flow stopping method according to the embodiment of the invention comprises following processing: the mobile management entity or first enode b send signaling to second enode b, and in signaling, carry and follow the tracks of the deexcitation indication information element, wherein, follow the tracks of the deexcitation indication information element and be used to indicate whether to stop trace flow; In response to following the tracks of deexcitation message, second enode b carries out trace flow control according to following the tracks of the deexcitation indication information element.
Wherein, above-mentioned signaling comprise following any: request message is set up in system architecture evolution carrying, initial context is set up request message, system architecture evolution carrying release command, handoff request message, wherein, mobile management entity by S1 interface transmitting system structure evolution carrying set up request message, initial context is set up request message, system architecture evolution carrying release command, first enode b sends handoff request message by X2 interface.
Preferably, the operation that second enode b carries out trace flow control is specially: stop under the situation of trace flow in the indication of tracking deexcitation indication information element, second enode b stops the correlation tracking flow process according to the track reference information of carrying in the signaling; Do not indicate under the situation that stops trace flow at tracking deexcitation indication information element, second enode b keeps following the tracks of.
Wherein, above-mentioned tracking deexcitation indication information element also is used to indicate stopping the moment and/or stopping mode of trace flow.Perhaps, further carry in signaling and stop descriptor, what be used to indicate trace flow stops constantly and/or stops mode.
According to a further aspect in the invention, also provide another kind of tracing flow stopping method.
Tracing flow stopping method according to the embodiment of the invention comprises following processing: the mobile management entity or first enode b send signaling to second enode b, and satisfying under the situation of predetermined condition, in signaling, carry and follow the tracks of the deexcitation indication information element, wherein, follow the tracks of the deexcitation indication information element and be used to indicate whether to stop trace flow; In response to signaling, second enode b judges whether there is tracking deexcitation indication information element in the signaling; In judged result is under the situation that is, second enode b carries out trace flow control according to following the tracks of the deexcitation indication information element.
Wherein, above-mentioned signaling can comprise following any: request message is set up in system architecture evolution carrying, initial context is set up request message, system architecture evolution carrying release command, handoff request message, wherein, mobile management entity by S1 interface transmitting system structure evolution carrying set up request message, initial context is set up request message, system architecture evolution carrying release command, first enode b sends handoff request message by X2 interface.
Preferably, the operation that second enode b carries out trace flow control is specially: stop under the situation of trace flow in the indication of tracking deexcitation indication information element, second enode b stops the correlation tracking flow process according to the track reference information of carrying in the signaling; Do not indicate under the situation that stops trace flow at tracking deexcitation indication information element, second enode b keeps following the tracks of.
In addition, further carry track reference information in the above-mentioned signaling, second enode b is determined the trace flow that stops according to track reference information.
In accordance with a further aspect of the present invention, also provide another kind of tracing flow stopping method.
Tracing flow stopping method according to the embodiment of the invention comprises following processing: the mobile management entity or first enode b send signaling to second enode b, and stop at needs under the situation of trace flow, in signaling, carry and follow the tracks of the deexcitation indication information element, wherein, following the tracks of the deexcitation indication information element is used for indication and stops trace flow; In response to signaling, whether second enode b judge to exist in the signaling and follow the tracks of the deexcitation indication information element, and be under the situation that is in judged result, stops trace flow.
Wherein, above-mentioned signaling comprise following any: request message is set up in system architecture evolution carrying, initial context is set up request message, system architecture evolution carrying release command, handoff request message, wherein, mobile management entity by S1 interface transmitting system structure evolution carrying set up request message, initial context is set up request message, system architecture evolution carrying release command, first enode b sends handoff request message by X2 interface.
In addition, further carry track reference information in the above-mentioned signaling, second enode b is determined the trace flow that stops according to track reference information.
By above-mentioned at least one technical scheme provided by the invention, can the trace information of binding in S1, the normal signaling process of X2 interface be expanded, thereby stop trace flow by the cell indication of expanding, realized the flexibility of following function, thereby can improve network performance.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the tracing flow stopping method of the embodiment of the invention one;
Fig. 2 is the flow chart according to the example 1 of the embodiment of the invention one;
Fig. 3 is the flow chart according to the example 2 of the embodiment of the invention one;
Fig. 4 is the flow chart according to the tracing flow stopping method of the embodiment of the invention two;
Fig. 5 is the flow chart according to the example 3 of the embodiment of the invention two;
Fig. 6 is the flow chart according to the example 4 of the embodiment of the invention two;
Fig. 7 is the flow chart according to the tracing flow stopping method of the embodiment of the invention three;
Fig. 8 is the flow chart according to the example 5 of the embodiment of the invention three;
Fig. 9 is the flow chart according to the example 6 of the embodiment of the invention three.
Embodiment
As mentioned above, in order to realize the flexibility of trace flow, user and equipment should be initiated trace flow, also need to stop trace flow, but also do not have solution at present for how stopping trace flow.
Given this, the invention provides a kind of tracing flow stopping method, in order to remedy the above-mentioned defective that exists in the correlation technique.In tracing flow stopping method according to the embodiment of the invention, utilize the relevant signaling of S1, X2 interface and trace flow, wherein trace information is expanded, come the indicator to stop trace flow, realize the flexibility of following function by trace command or trace command value.
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Method embodiment one
According to the embodiment of the invention, a kind of tracing flow stopping method is provided, in the method, increase tracking deexcitation indication information element in signaling, wherein, this cell is than option.
As shown in Figure 1, the tracing flow stopping method according to the embodiment of the invention comprises following processing (step S102-step S104):
Step S102, mobile management entity (Mobile Management Entity, abbreviate MME as) or first enode b (abbreviating eNB as) send signaling to the 2nd eNB, and in signaling, carry and follow the tracks of the deexcitation indication information element, wherein, follow the tracks of the deexcitation indication information element and be used to indicate whether to stop trace flow;
Step S104, in response to following the tracks of deexcitation message, the 2nd eNB carries out trace flow control according to following the tracks of the deexcitation indication information element.
Wherein, above-mentioned signaling comprise following any: request message (SAE BEARER SETUP REQUEST) is set up in system architecture evolution carrying, initial context is set up request message (INITIAL CONTEXT SETUP REQUEST), handoff request message (HANDOVER REQUEST), system architecture evolution carrying release command (SAEBEARER RELEASE COMMAND), wherein, MME sets up request message by S1 interface transmitting system structure evolution carrying, initial context is set up request message, system architecture evolution carrying release command, an eNB sends handoff request message by X2 interface.
(essential except carrying tracking deexcitation indication information element, M), also carry track reference information (this sign indicates unique within the specific limits, such as the PLMN scope) in the above-mentioned signaling and follow the tracks of interface message, follow the tracks of interface type and tracking degree that interface message comprises required tracking.By contrasting the expansion of can the be better geographical abridged edition invention of following table 1 and table 2 to signaling.
Table 1
| The cell title | There is situation | Scope |
| Track reference information | M | |
| The interface message of following the tracks of | 1 to the maximum interface number | |
| The interface that-needs are followed the tracks of | M | ENUMERATED (s1，x2Uu，...) |
| -tracking degree | M | ENUMERATED (little, middle and high ...) |
Table 2
| The cell title | There is situation | Scope |
| Track reference information | M | |
| The interface message of following the tracks of | 1 to the maximum interface number | |
| The interface that-needs are followed the tracks of | M | ENUMERATED (s1，x2Uu，...) |
| -tracking degree | M | ENUMERATED (little, middle and high ...) |
| Tracking deexcitation indication | M | BOOL |
Wherein, above-mentioned tracking deexcitation indication information element can also be used to indicate stopping the moment and/or stopping mode of trace flow.Perhaps, also can further carry in signaling and stop descriptor, what be used to indicate trace flow stops constantly and/or stops mode.
Based on foregoing, among the step S104, the operation that the 2nd eNB carries out trace flow control is specially: stop under the situation of trace flow in the indication of tracking deexcitation indication information element, the 2nd eNB stops the correlation tracking flow process according to the track reference information of carrying in the signaling; Do not indicate under the situation that stops trace flow at tracking deexcitation indication information element, the 2nd eNB keeps following the tracks of.
By top description as can be seen, the present invention promptly can be applied to the scene that core net notice LTE base station stops indicated trace flow, also can be applied to follow the tracks of between the reciprocity LTE base station expiry notification (for example, in handoff procedure).Can the specific implementation of better geographical abridged edition invention under two kinds of scenes by example given below.
Example 1: core net notice LTE base station stops indicated trace flow
As shown in Figure 2, comprise following operation under this situation:
210, MME judges whether to stop to follow the tracks of, and fills in tracking deexcitation cell according to judged result, stop if desired, then follow the tracks of the deexcitation cell and be set to indication and stop to follow the tracks of (for example, follow the tracks of the deexcitation indication information element and be set to TRUE), otherwise, be set to keep following the tracks of;
220, MME sends the signaling that carries above-mentioned tracking deexcitation cell by the S1 interface;
230, eNB carries out the correlation tracking operation according to following the tracks of the deexcitation cell, that is, stop to follow the tracks of or maintenance tracking (for example, if be designated as TRUE, then stop indicated tracking, otherwise proceed to follow the tracks of).
Example 2: notice stops indicated trace flow between the reciprocity LTE base station
As shown in Figure 3, comprise following operation under this situation:
310, eNB1 judges whether to stop to follow the tracks of, and fills in tracking deexcitation cell according to judged result, stop if desired, then follow the tracks of the deexcitation cell and be set to indication and stop to follow the tracks of (for example, follow the tracks of the deexcitation indication information element and be set to TRUE), otherwise, be set to keep following the tracks of;
320, eNB1 sends the signaling that carries above-mentioned tracking deexcitation cell by X2 interface;
330, eNB2 carries out the correlation tracking operation according to following the tracks of the deexcitation cell, that is, stop to follow the tracks of or maintenance tracking (for example, if be designated as TRUE, then stop indicated tracking, otherwise proceed to follow the tracks of).
Wherein, top eNB1 and one of them among the eNB2 can be source eNB, and another is a target eNB.
The tracking deexcitation cell that expands among the present invention of being described above is under the situation than option, and in fact, above-mentioned tracking deexcitation cell also can be optional (O).In this case, the structure of relevant signaling is shown in following table 3.
Table 3
| The cell title | There is situation | Scope |
| Track reference information | M | |
| The interface message of following the tracks of | 1 to the maximum interface number | |
| The interface that-needs are followed the tracks of | M | ENUMERATED (s1，x2Uu，...) |
| -tracking degree | M | ENUMERATED (little, middle and high ...) |
| Tracking deexcitation indication | O | BOOL |
Method embodiment two
According to the embodiment of the invention, another kind of tracing flow stopping method also is provided, and in this embodiment, following the tracks of the deexcitation indication information element still is option, whether different with the foregoing description is to represent to stop to follow the tracks of by the value of optional tracking deexcitation indication information element among this embodiment.
Particularly, as shown in Figure 4, comprise following processing according to the tracing flow stopping method of the embodiment of the invention:
Step S402, a MME or an eNB send signaling to the 2nd eNB, and (are for example satisfying predetermined condition, according to backstage setting, system configuration etc.) situation under, in signaling, carry and follow the tracks of the deexcitation indication information element, wherein, follow the tracks of the deexcitation indication information element and be used to indicate whether to stop trace flow;
Step S404, in response to signaling, second drills eNB judges whether there is tracking deexcitation indication information element in the signaling;
Step S406, judged result is under the situation that is in step S404, the 2nd eNB carries out trace flow control according to following the tracks of the deexcitation indication information element.
Wherein, similar with top embodiment, the signaling that relates among this embodiment can for following any: request message (SAE BEARER SETUPREQUEST) is set up in system architecture evolution carrying, initial context is set up request message (INITIAL CONTEXT SETUPREQUEST), handoff request message (HANDOVER REQUEST), system architecture evolution carrying release command (SAE BEARER RELEASE COMMAND), wherein, MME sets up request message by S1 interface transmitting system structure evolution carrying, initial context is set up request message, system architecture evolution carrying release command, an eNB sends handoff request message by X2 interface.
In step S406, the operation that the 2nd eNB carries out trace flow control is specially: stop under the situation of trace flow in the indication of tracking deexcitation indication information element, the 2nd eNB stops the correlation tracking flow process according to the track reference information of carrying in the signaling; Do not indicate under the situation that stops trace flow at tracking deexcitation indication information element, the 2nd eNB keeps following the tracks of.
Example 3: core net notice LTE base station stops indicated trace flow
As shown in Figure 5, comprise following operation under this situation:
510, (for example satisfying predetermined condition, according to system configuration) situation under, MME fills in and follows the tracks of the deexcitation indication information element, and judge whether to stop to follow the tracks of, the value (for example, stop if desired, follow the tracks of the deexcitation indication information element and be set to TRUE) of following the tracks of the deexcitation cell is set according to judged result;
520, MME sends the signaling that carries above-mentioned tracking deexcitation cell by the S1 interface;
530, eNB receives signaling, judge wherein whether to exist and follow the tracks of the deexcitation cell, judging under the situation about existing, further judge the value of following the tracks of the deexcitation cell, and carry out correlation tracking according to tracking deexcitation cell and operate, that is, stopping tracking or maintenance follows the tracks of (for example, if be designated as TRUE, then stop indicated tracking, otherwise proceed to follow the tracks of).
Example 4: notice stops indicated trace flow between the reciprocity LTE base station
As shown in Figure 6, comprise following operation under this situation:
610, (for example satisfying predetermined condition, according to system configuration) situation under, eNB1 fills in and follows the tracks of the deexcitation indication information element, and judge whether to stop to follow the tracks of, the value (for example, stop if desired, follow the tracks of the deexcitation indication information element and be set to TRUE) of following the tracks of the deexcitation cell is set according to judged result;
620, eNB1 sends the signaling that carries above-mentioned tracking deexcitation cell by X2 interface;
630, eNB2 receives signaling, judge wherein whether to exist and follow the tracks of the deexcitation cell, judging under the situation about existing, further judge the value of following the tracks of the deexcitation cell, and carry out correlation tracking according to tracking deexcitation cell and operate, that is, stopping tracking or maintenance follows the tracks of (for example, if be designated as TRUE, then stop indicated tracking, otherwise proceed to follow the tracks of).
Method embodiment three
Based on the above-mentioned signaling structure that provides, according to the embodiment of the invention, also provide another kind of tracing flow stopping method, in the method, increase tracking deexcitation indication information element in signaling, wherein, this cell is an option.
As shown in Figure 7, tracing flow stopping method according to the present invention comprises following processing:
Step S702, a MME or an eNB send signaling to the 2nd eNB, and stop at needs under the situation of trace flow, carry in signaling and follow the tracks of the deexcitation indication information element, and wherein, tracking deexcitation indication information element is used for indication and stops trace flow;
Step S704, in response to signaling, whether the 2nd eNB judge to exist in the signaling and follow the tracks of the deexcitation indication information element, and be under the situation that is in judged result, stops trace flow.
Wherein, similar with the first top embodiment, the signaling that relates among this embodiment can for following any: request message (SAE BEARERSETUP REQUEST) is set up in system architecture evolution carrying, initial context is set up request message (INITIAL CONTEXTSETUP REQUEST), handoff request message (HANDOVER REQUEST), system architecture evolution carrying release command (SAE BEARER RELEASE COMMAND), wherein, MME sets up request message by S1 interface transmitting system structure evolution carrying, initial context is set up request message, system architecture evolution carrying release command, an eNB sends handoff request message by X2 interface.
Example 5: core net notice LTE base station stops indicated trace flow
As shown in Figure 8, comprise following operation under this situation:
810, MME judges whether to stop to follow the tracks of, and stops at needs under the situation of trace flow, carries in signaling and follows the tracks of the deexcitation indication information element;
820, MME sends the signaling that carries above-mentioned tracking deexcitation cell by the S1 interface;
830, eNB receives signaling, judges wherein to exist and follows the tracks of the deexcitation cell, promptly stops to follow the tracks of.
Example 6: notice stops indicated trace flow between the reciprocity LTE base station
As shown in Figure 9, comprise following operation under this situation:
910, eNB1 judges whether to stop to follow the tracks of, and stops at needs under the situation of trace flow, carries in signaling and follows the tracks of the deexcitation indication information element;
920, eNB1 sends the signaling that carries above-mentioned tracking deexcitation cell by X2 interface;
930, eNB2 receives signaling, judges wherein to exist and follows the tracks of the deexcitation cell, promptly stops to follow the tracks of.
As can be seen, if carried tracking deexcitation indication information element in the signaling, eNB promptly judges need stop trace flow from top description.
As mentioned above, the technical scheme by means of the embodiment of the invention provides can expand the trace information of binding in S1, the normal signaling process of X2 interface, thereby realizes the workflow management that signaling tracing stops, and makes following function more flexible; Simultaneously,, for example, can realize Pilot office, beginning scene, operation maintenance for network management, fault location and solution provide effective means, and function such as inline diagnosis, can be able to extensive use in practice.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. a tracing flow stopping method is characterized in that, comprising:
The mobile management entity or first enode b send signaling to second enode b, and carry in signaling and follow the tracks of the deexcitation indication information element, and wherein, described tracking deexcitation indication information element is used to indicate whether to stop trace flow;
In response to described tracking deexcitation message, described second enode b carries out trace flow control according to described tracking deexcitation indication information element.
2. method according to claim 1 is characterized in that, described signaling comprise following any: request message is set up in system architecture evolution carrying, initial context is set up request message, system architecture evolution carrying release command, handoff request message.
3. method according to claim 2, it is characterized in that, described mobile management entity sends by the S1 interface that request message is set up in the carrying of described system architecture evolution, described initial context is set up request message, described system architecture evolution carrying release command, and described first enode b sends described handoff request message by X2 interface.
4. method according to claim 1 is characterized in that, the operation that described second enode b carries out trace flow control is specially:
Stop under the situation of trace flow in described tracking deexcitation indication information element indication, described second enode b stops the correlation tracking flow process according to the track reference information of carrying in the described signaling;
Do not indicate under the situation that stops trace flow at described tracking deexcitation indication information element, described second enode b keeps following the tracks of.
5. according to each described method in the claim 1 to 4, it is characterized in that true/vacation or value by described tracking deexcitation indication information element indicate whether to stop trace flow.
6. according to each described method in the claim 1 to 4, it is characterized in that described tracking deexcitation indication information element also is used to indicate stopping the moment and/or stopping mode of trace flow.
7. according to each described method in the claim 1 to 4, it is characterized in that, further in described signaling, carry and stop descriptor that what be used to indicate trace flow stops constantly and/or stop mode.
8. a tracing flow stopping method is characterized in that, comprising:
The mobile management entity or first enode b send signaling to second enode b, and satisfying under the situation of predetermined condition, carry in described signaling and follow the tracks of the deexcitation indication information element, wherein, described tracking deexcitation indication information element is used to indicate whether to stop trace flow;
In response to described signaling, described second enode b judges whether there is described tracking deexcitation indication information element in the described signaling;
In judged result is under the situation that is, described second enode b carries out trace flow control according to described tracking deexcitation indication information element.
9. method according to claim 8, it is characterized in that, described signaling comprise following any: request message is set up in system architecture evolution carrying, initial context is set up request message, system architecture evolution carrying release command, handoff request message, wherein, described mobile management entity sends by the S1 interface that request message is set up in the carrying of described system architecture evolution, described initial context is set up request message, described system architecture evolution carrying release command, and described first enode b sends described handoff request message by X2 interface.
10. according to Claim 8 or 9 described methods, it is characterized in that the operation that described enode b carries out trace flow control is specially:
Stop under the situation of trace flow in described tracking deexcitation indication information element indication, described second enode b stops the correlation tracking flow process according to the track reference information of carrying in the described signaling;
Do not indicate under the situation that stops trace flow at described tracking deexcitation indication information element, described second enode b keeps following the tracks of.
11. according to Claim 8 or 9 described methods, it is characterized in that, further carry track reference information in the described signaling, described second enode b is determined the described trace flow that stops according to described track reference information.
12. a tracing flow stopping method is characterized in that, comprising:
The mobile management entity or first enode b send signaling to second enode b, and stop at needs under the situation of trace flow, carry in described signaling and follow the tracks of the deexcitation indication information element, wherein, described tracking deexcitation indication information element is used for indication and stops trace flow;
In response to described signaling, described second enode b judges whether there is described tracking deexcitation indication information element in the described signaling, and is under the situation that is in judged result, stops trace flow.
13. method according to claim 12, it is characterized in that, described signaling comprise following any: request message is set up in system architecture evolution carrying, initial context is set up request message, system architecture evolution carrying release command, handoff request message, wherein, described mobile management entity sends by the S1 interface that request message is set up in the carrying of described system architecture evolution, described initial context is set up request message, described system architecture evolution carrying release command, and described first enode b sends described handoff request message by X2 interface.
14., it is characterized in that according to claim 12 or 13 described methods, further carry track reference information in the described signaling, described second enode b is determined the described trace flow that stops according to described track reference information.
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| CNA2008100068507A CN101500221A (en) | 2008-02-01 | 2008-02-01 | Tracing flow stopping method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155579A1 (en) * | 2011-09-08 | 2012-11-22 | 中兴通讯股份有限公司 | Method for collecting mobile user information in network, enb, and system |
| CN102932856A (en) * | 2011-08-08 | 2013-02-13 | 华为技术有限公司 | PLMN (Public Land Mobile Network)-crossed access control method, device and system |
-
2008
- 2008-02-01 CN CNA2008100068507A patent/CN101500221A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102932856A (en) * | 2011-08-08 | 2013-02-13 | 华为技术有限公司 | PLMN (Public Land Mobile Network)-crossed access control method, device and system |
| CN102932856B (en) * | 2011-08-08 | 2015-09-09 | 华为技术有限公司 | Across the access control processing method of PLMN, equipment and system |
| WO2012155579A1 (en) * | 2011-09-08 | 2012-11-22 | 中兴通讯股份有限公司 | Method for collecting mobile user information in network, enb, and system |
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