CN100441052C - Method for preventing excessive flux of A interface soft switching message - Google Patents
Method for preventing excessive flux of A interface soft switching message Download PDFInfo
- Publication number
- CN100441052C CN100441052C CNB2006101131547A CN200610113154A CN100441052C CN 100441052 C CN100441052 C CN 100441052C CN B2006101131547 A CNB2006101131547 A CN B2006101131547A CN 200610113154 A CN200610113154 A CN 200610113154A CN 100441052 C CN100441052 C CN 100441052C
- Authority
- CN
- China
- Prior art keywords
- base station
- message
- mobile switching
- switching centre
- portable terminal
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000004907 flux Effects 0.000 title abstract 2
- 230000004044 response Effects 0.000 claims description 23
- 230000008859 change Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 208000034819 Mobility Limitation Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
Abstract
The invention relates to a method for avoiding over message flux at soft switch at an interface. Wherein, it comprises: 1, adding one mark bit that represents if demands the base station to report soft switch message into the distribution request message sent from the mobile exchange center to the base station; 2, when the base station receives said distribution request, recording the mark bit, to mark if demands to report the soft switch message; 3, the mobile terminal starts the switch of base station or region; 4, the base station, based on the recorded mark bit of step 2, judges if sends soft switch message to the mobile exchange center.
Description
Technical field
The present invention relates to the mobile communication technology field, particularly the method for A interface (mobile switching centre and inter-base station interface) soft switch message flow control between mobile switching centre (MSC) and base station (BS) in the CDMA2000 network system.
Background technology
In the CDMA2000 communication network, no matter portable terminal is in business once, be calling subscriber or called subscriber, enter after assignment finishes air traffic channel and land circuit the user, soft handover when between two base stations (BS) under the same mobile switching centre of portable terminal (MS) initiation, More Soft Handoff between the sub-district (Cell) below the perhaps same base station, the base station all can report soft handover HandoffPerformed message, the latest position information so that mobile switching centre (MSC) upgrades in time.
Fig. 1 initiates the particular flow sheet that a calling afterwards soft handover takes place and reports soft switch message for portable terminal in the prior art, as shown in Figure 1, in the CDMA2000 communication network, a portable terminal (MS) initiates soft handover to take place and report the idiographic flow of soft switch message as follows after the calling:
Step 101: portable terminal (MS) aloft interface utilizes control channel to initiate solicited message Origination Message for base station (BS), requires to initiate call;
Step 102: base station (BS) receives after the solicited message of portable terminal (MS), replys an acknowledge message Base Station Ack Order and give portable terminal (MS), shows to have begun the request of handle mobile terminal;
Step 103: base station (BS) asks mobile switching centre (MSC) to carry out call treatment to the call request CM Service Request that mobile switching centre (MSC) initiates portable terminal;
Step 104: mobile switching centre (MSC) sends assignment request message AssignmentRequest to base station (BS) after the call request of handling base station (BS), require base station (BS) to carry out the assignment of air traffic channel and land circuit;
Step 105: base station (BS) and portable terminal (MS) finish after air traffic channel sets up, distribute base station (BS) to the land circuit between the mobile switching centre (MSC);
Step 106: base station (BS) sends the assignment request to mobile switching centre (MSC) and finishes message Assignment Complete, enters talking state;
Step 107: the More Soft Handoff between the sub-district (Cell) below the soft handover between two base stations (BS) under the same mobile switching centre of portable terminal (MS) initiation, perhaps same base station (BS);
Step 108: base station (BS) sends soft switch message HandoffPerformed to mobile switching centre (MSC), requires mobile switching centre (MSC) to upgrade the relevant positional information of portable terminal (MS).
Fig. 2 for portable terminal in the prior art as the called particular flow sheet that soft handover takes place after paged and report soft switch message, as shown in Figure 2, in the CDMA2000 communication network, soft handover takes place and reports the idiographic flow of soft switch message as follows after paged as called in a portable terminal (MS):
Step 201: after this user's final call request is received by the mobile switching centre (MSC) that certain mobile subscriber visits ground, send paging request Paging Request to base station (BS);
Step 202: after base station (BS) receives this paging request, initiate beep-page message Page Message to portable terminal (MS);
Step 203: after portable terminal (MS) is received this beep-page message, judge international mobile subscriber identity IMSI (International Mobile Subscriber Identity) entrained in the beep-page message and international mobile subscriber identity (the International Mobile Subscriber Identity of oneself, IMSI) unanimity then sends page-response message Page Response Message to base station (BS);
Step 204: the signaling that base station (BS) request is established to mobile switching centre (MSC) connects, and sends page-response message Paging Response to mobile switching centre (MSC);
Step 205: base station (BS) replys response message Base Station AckOrder for portable terminal (MS), received page response to portable terminal (MS) informing base station (BS);
Step 206: mobile switching centre (MSC) sends assignment request message Assignment Request to base station (BS) behind the page response of handling base station (BS), require the base station to carry out the assignment of air traffic channel and land circuit;
Step 207: base station (BS) and portable terminal (MS) finish after air traffic channel sets up, distribute base station (BS) to the land circuit between the mobile switching centre (MSC);
Step 208: base station (BS) sends the assignment request to mobile switching centre (MSC) and finishes message Assignment Complete, enters ringing condition;
Step 209: portable terminal (MS) is initiated the soft handover between two base stations (BS) under the same mobile switching centre (MSC), the More Soft Handoff between the sub-district (Cell) below the perhaps same base station (BS);
Step 210: base station (BS) sends soft switch message HandoffPerformed to mobile switching centre (MSC), requires mobile switching centre (MSC) to upgrade the relevant positional information of portable terminal (MS).
In real world applications, since same mobile switching centre (MSC) down between the different base station (BS) position move in addition sub-district (Cell) between switching can cause that all soft switch message Handoff Performed reports, thereby cause the A interface message amount between mobile switching centre (MSC) and base station (BS) very big, cause the A interface message congested easily.
In order to address this problem, there is a kind of method can solve the A interface message at present and causes congested problem easily, this method mechanism is very simple, and promptly (BS) is provided with switch in the base station, and according to business demand, control soft switch message Handoff Performed reports.Because general servicies such as existing general voice, short message, data do not need this positional information that reports immediately in base station (BS), still can carry out Business Processing, so do not have under the situation of specific (special) requirements in mobile switching centre (MSC), can switch be set (BS) side in the base station, do not require that base station (BS) reports soft switch message Handoff Performed, the advantage of this method is apparent, promptly need not mobile switching centre (MSC) change, as long as (BS) adds that switch is the message traffic of may command A interface in the base station, and do not influence the realization of general service.But, this method also has fatal shortcoming: can't select whether to need to report soft switch message based on user flexibility, a lot of new function development have seriously been limited, because the new functional requirement that a lot of mobile operator propose is such as mobility limitation function, monitor function etc., all need the accurate cell information that uses soft switch message Handoff Performed to report, if do not report soft switch message in the base station, these new business functions just can't realize.If in the base station switch opens, then all users' soft switch message all can report, and certainly will can cause the congested of A interface message again like this.
Summary of the invention
The object of the present invention is to provide a kind of method, do not need base station (BS) and mobile switching centre (MSC) to do complicated the change, just can realize selecting whether to need to report soft switch message based on user flexibility, so just can not cause on the congested basis of A interface (mobile switching centre and inter-base station interface) soft switch message, realize the various new functional requirement that operator proposes.
To achieve these goals, the invention provides the excessive method of a kind of A of preventing interface soft switch message flow, comprising:
Receive after the assignment request step 2, base station, and record is carried out in this sign position, and whether indicate needs to report soft switch message;
Step 4, base station judge whether to send soft switch message to mobile switching centre according to the sign position of being write down in the step 2.
Wherein, in assignment request message, increase a Tag field and deposit a sign position.
Wherein, in described step 1, according to the described sign of the service attribute mark of portable terminal position.
Wherein, in described step 1, wherein in described mobile switching centre, mark is carried out in described sign position.
Wherein, in described step 1, wherein in attaching position register, mark is carried out in described sign position.
The present invention also provides a kind of calling mobile terminal to report the method for soft switch message, may further comprise the steps:
Portable terminal is initiated solicited message to the base station; After solicited message is received in the base station, reply acknowledge message to portable terminal; The call request of portable terminal is initiated in the base station to mobile switching centre; Whether mobile switching centre sends assignment request message to the base station after the call request of handling the base station, wherein, increase expression and require the base station to report the sign position of soft switch message in this assignment request message; The base station receives after the assignment request message that decoding obtains described sign position, and writes down this sign position; The base station and portable terminal finish air traffic channel and set up and distribute the base station to the land circuit between the mobile switching centre; The base station sends the assignment request to mobile switching centre and finishes message; Portable terminal is initiated the base station or switch the sub-district; The base station judges whether that according to the sign position of being write down needs send soft switch message to mobile switching centre, if do not need then do not report soft switch message, otherwise carries out next step; The base station sends soft switch message to mobile switching centre, requires mobile switching centre to upgrade the positional information of portable terminal.
Wherein, in assignment request message, increase a Tag field and deposit a sign position.
Wherein, according to the described sign of the service attribute mark of portable terminal position.
Wherein, in described mobile switching centre, mark is carried out in described sign position.
Wherein, in attaching position register, mark is carried out in described sign position.
The present invention also provides a kind of called mobile terminal to report the method for soft switch message, may further comprise the steps:
After final call request is received by mobile switching centre, send the paging request to the base station; After this paging request is received in the base station, initiate beep-page message to portable terminal; After portable terminal is received this beep-page message, send page-response message to the base station; The base station sends page-response message to mobile switching centre; Response message is replied to portable terminal in the base station; Whether mobile switching centre sends assignment request message to the base station behind the page response of handling the base station, wherein, increase expression and require the base station to report the sign position of soft switch message in this assignment request message; The base station receives after the assignment request message that decoding obtains described sign position, and writes down this sign position; The base station and portable terminal finish air traffic channel and set up and distribute the base station to the land circuit between the mobile switching centre; The base station sends the assignment request to mobile switching centre and finishes message; Portable terminal is initiated the base station or switch the sub-district; The base station judges whether that according to the sign position of being write down needs send soft switch message to mobile switching centre, if do not need then do not report soft switch message, otherwise carries out next step; The base station sends soft switch message to mobile switching centre, requires mobile switching centre to upgrade the positional information of portable terminal.
Wherein, in assignment request message, increase a Tag field and deposit a sign position.
Wherein, according to the described sign of the service attribute mark of portable terminal position.
Wherein, in described mobile switching centre, mark is carried out in described sign position.
Wherein, in attaching position register, mark is carried out in described sign position.
Technical scheme provided by the present invention has bigger service flexibility, promptly can reduce the message traffic that all reports soft switch message originally each user of A interface; Can well satisfy requirements of different users by judging the demand that realizes various different business functions again based on user's service attribute.Can realize the reporting of soft switch message (Handoff Performed), prevent a large amount of message congestions of A interface effectively, can easily realize the miscellaneous service function again based on the customer service attribute.
Description of drawings
Fig. 1 initiates the flow chart that soft switch message takes place and reports afterwards in a calling for portable terminal in the prior art;
Fig. 2 for portable terminal in the prior art as the called flow chart that soft switch message takes place and reports after paged;
Fig. 3 is the flow chart of control soft switch message of the present invention;
Fig. 4 is the registering flow path figure according to portable terminal of the present invention;
Fig. 5 initiates to judge whether that needs report the flow chart of soft switch message after the calling for portable terminal according to the present invention;
Fig. 6 judges whether that needs report the flow chart of soft switch message as called after paged for portable terminal according to the present invention.
Embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the present invention in detail.
Fig. 3 is the flow chart of control soft switch message of the present invention, and as shown in Figure 3, the excessive method of a kind of A of preventing interface soft switch message flow provided by the present invention comprises following steps:
Step S1, mobile switching centre (MSC) is in the assignment request message that is handed down to base station (BS), add one and indicate the position, whether this sign bit representation requires the base station to report soft switch message, judges whether needs report soft switch message Handoff Performed to this user thereby make the base station to indicate the position according to this;
Step S2, base station (BS) receive after the assignment request, and record is carried out in this sign position, and whether indicate needs to report soft switch message Handoff Performed;
Step S3, portable terminal (MS) switches, informing base station (BS) or sub-district (CELL);
Step S4, base station (BS) judge whether to send soft switch message to mobile switching centre (MSC) according to the sign position of being write down among the step S2.
This method has utilized no matter portable terminal (MS) is initiatively to initiate call or paged as the called subscriber, the assignment request message AssignmentRequest that mobile switching centre (MSC) issues is received in the capital, to be used for finishing the assignment of air traffic channel and land circuit, so, can in assignment request message Assignment Request, increase a Tag field and be used for depositing a sign position, indicate base station, position according to this and whether report soft switch message Handoff Performed, thereby can effectively control the message traffic of A interface according to user's difference decision.Because each portable terminal all has the service attribute of self, can judge mobile switching centre's this moment (MSC) according to service attribute and whether require base station (BS) to report soft switch message.
The technical difficulty that adopts this method that the message traffic of A interface is controlled is little, because inquire user's service attribute this moment easily in mobile switching centre (MSC), know whether this user needs base station (BS) to report soft switch message, will judge that in the assignment request structure is placed on the Tag field and brings base station (BS) and get final product; And (BS) do not have difficulty owing to had similar functions mechanism so implement in the base station.
In addition, the present invention also provides following two kinds of execution modes to come whether mobile switching centre (MSC) control base station (BS) is reported the judging of sign position of soft switch message Handoff Performed.
The first is by indicating the sign position that whether reports soft switch message HandoffPerformed in mobile switching centre (MSC), because mobile switching centre's this moment (MSC) has the service attribute of registered portable terminal, it is by after judging whether the current business function needs to report soft switch message, come to represent whether to report the sign position of soft switch message according to this service attribute mark, need in mobile switching centre (MSC), change at this, whether need to report soft switch message with explanation to indicating the position;
It two is directly to indicate the sign position that whether reports soft switch message Handoff Performed in attaching position register (HLR), when will indicating bit strip when HLR registers, portable terminal gives mobile switching centre (MSC) then, as shown in Figure 4, it represents whether to report the sign position of soft switch message according to this service attribute mark, by the service attribute of attaching position register (HLR) according to portable terminal, judge whether to report soft switch message, when register response, bring mobile switching centre (MSC), need change simultaneously mobile switching centre (MSC) and attaching position register (HLR) at this.
Fig. 5 initiates to judge whether that needs report the flow chart of soft switch message after the calling for portable terminal according to the present invention.As shown in Figure 5, initiate soft handover to take place and report the idiographic flow of soft switch message as follows after the calling according to portable terminal of the present invention (MS):
Step 301: portable terminal (MS) aloft interface utilizes control channel to initiate solicited message Origination Message for base station (BS), requires to initiate call;
Step 302: base station (BS) receives after the solicited message of portable terminal (MS), replys an acknowledge message Base Station Ack Order and give portable terminal (MS), show to have begun to handle the request of giving portable terminal (MS);
Step 303: base station (BS) asks mobile switching centre (MSC) to carry out call treatment to the call request CM Service Request that mobile switching centre (MSC) initiates portable terminal;
Step 304: mobile switching centre (MSC) is after the call request of handling base station (BS), send assignment request message Assignment Request to base station (BS), require base station (BS) to carry out the assignment of air traffic channel and land circuit, wherein, in this assignment request message Assignment Request, increase a Tag field, and in this Tag field, preserve and judged that the good base station (BS) that whether requires reports the sign position of soft switch message;
Step 305: base station (BS) receives after the assignment request message, and decoding obtains the sign position in the Tag field, and writes down this sign position;
Step 306: base station (BS) and portable terminal (MS) finish after air traffic channel sets up, distribute base station (BS) to the land circuit between the mobile switching centre (MSC);
Step 307: base station (BS) sends the assignment request to mobile switching centre (MSC) and finishes message Assignment Complete, enters talking state;
Step 308: the More Soft Handoff between the sub-district (Cell) below the soft handover between two base stations (BS) under the same mobile switching centre of portable terminal (MS) initiation, perhaps same base station (BS);
Step 309: base station (BS) is according to the sign position of noting in step 305, judge whether and to send soft switch message Handoff Performed to mobile switching centre (MSC), if do not need to send then skips steps 310, do not report soft switch message, otherwise execution in step 310;
Step 310: base station (BS) sends soft switch message HandoffPerformed to mobile switching centre (MSC), requires mobile switching centre (MSC) to upgrade the relevant positional information of portable terminal (MS).
Fig. 6 judges whether that needs report the flow chart of soft switch message as called after paged for portable terminal according to the present invention.Can find that portable terminal all is to add the Tag field in assignment request message as called execution mode and its during as caller, BS does different disposal according to this field, as shown in Figure 6, soft handover takes place and reports the idiographic flow of soft switch message as follows after paged as called in portable terminal (MS) in the present invention:
Step 401: after this user's final call request is received by the mobile switching centre (MSC) that certain mobile subscriber visits ground, send paging request Paging Request to base station (BS);
Step 402: after base station (BS) receives this paging request, initiate beep-page message Page Message to portable terminal (MS);
Step 403: after portable terminal (MS) is received this beep-page message, judge international mobile subscriber identity IMSI (International Mobile Subscriber Identity) entrained in the beep-page message and international mobile subscriber identity (the International Mobile Subscriber Identity of oneself, IMSI) unanimity then sends page-response message Page Response Message to base station (BS);
Step 404: the signaling that base station (BS) request is established to mobile switching centre (MSC) connects, and sends page-response message Paging Response to mobile switching centre (MSC);
Step 405: base station (BS) replys response message Base Station Ack Order for portable terminal (MS), received page response to portable terminal (MS) informing base station (BS);
Step 406: mobile switching centre (MSC) is behind the page response of handling base station (BS), send assignment request message Assignment Request to base station (BS), require the base station to carry out the assignment of air traffic channel and land circuit, wherein, in this assignment request message Assignment Request, increase a Tag field, and in this Tag field, preserve and judged that the good base station (BS) that whether requires reports the sign position of soft switch message;
Step 407: base station (BS) receives after the assignment request message, and decoding obtains the sign position in the Tag field, and writes down this sign position;
Step 408: base station (BS) and portable terminal (MS) finish after air traffic channel sets up, distribute base station (BS) to the land circuit between the mobile switching centre (MSC);
Step 409: base station (BS) sends the assignment request to mobile switching centre (MSC) and finishes message Assignment Complete, enters ringing condition;
Step 410: portable terminal (MS) is initiated the soft handover between two base stations (BS) under the same mobile switching centre (MSC), the More Soft Handoff between the sub-district (Cell) below the perhaps same base station (BS);
Step 411: base station (BS) is according to the sign position of noting in step 305, judge whether and to send soft switch message Handoff Performed to mobile switching centre (MSC), if do not need to send then skips steps 412, do not report soft switch message, otherwise execution in step 412;
Step 412: base station (BS) sends soft switch message HandoffPerformed to mobile switching centre (MSC), requires mobile switching centre (MSC) to upgrade the relevant positional information of portable terminal (MS).
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (13)
1, a kind of excessive method of A interface soft switch message flow that prevents is characterized in that, comprising:
Step 1, in the assignment request message that the base station issues, add an expression in mobile switching centre and whether require the base station to report the sign position of soft switch message;
Receive after the assignment request step 2, base station, and record is carried out in this sign position, and whether indicate needs to report soft switch message;
Step 3, portable terminal switch, and informing base station or sub-district;
Step 4, base station judge whether to send soft switch message to mobile switching centre according to the sign position of being write down in the step 2.
2, the method for claim 1 is characterized in that, wherein increases a Tag field and deposit a sign position in assignment request message.
3, method as claimed in claim 1 or 2 is characterized in that, in described step 1, according to the described sign of the service attribute mark of portable terminal position.
4, method as claimed in claim 3 is characterized in that, in described step 1, wherein in described mobile switching centre mark is carried out in described sign position.
5, method as claimed in claim 3 is characterized in that, in described step 1, wherein in attaching position register mark is carried out in described sign position.
6, a kind of calling mobile terminal reports the method for soft switch message, may further comprise the steps:
Portable terminal is initiated solicited message to the base station;
After solicited message is received in the base station, reply acknowledge message to portable terminal;
The call request of portable terminal is initiated in the base station to mobile switching centre;
Whether mobile switching centre sends assignment request message to the base station after the call request of handling the base station, wherein, increase expression and require the base station to report the sign position of soft switch message in this assignment request message;
The base station receives after the assignment request message that decoding obtains described sign position, and writes down this sign position;
The base station and portable terminal finish air traffic channel and set up and distribute the base station to the land circuit between the mobile switching centre;
The base station sends the assignment request to mobile switching centre and finishes message;
Portable terminal is initiated the base station or switch the sub-district;
The base station judges whether that according to the sign position of being write down needs send soft switch message to mobile switching centre, if do not need then do not report soft switch message, otherwise carries out next step;
The base station sends soft switch message to mobile switching centre, requires mobile switching centre to upgrade the positional information of portable terminal.
7, method as claimed in claim 6 is characterized in that, wherein increases a Tag field and deposit a sign position in assignment request message.
8, method as claimed in claim 7 is characterized in that, according to the described sign of the service attribute mark of portable terminal position.
9, method as claimed in claim 8 is characterized in that, in mobile switching centre or attaching position register mark is carried out in described sign position.
10, a kind of called mobile terminal reports the method for soft switch message, may further comprise the steps:
After final call request is received by mobile switching centre, send the paging request to the base station;
After this paging request is received in the base station, initiate beep-page message to portable terminal;
After portable terminal is received this beep-page message, send page-response message to the base station;
The base station sends page-response message to mobile switching centre;
Response message is replied to portable terminal in the base station;
Whether mobile switching centre sends assignment request message to the base station behind the page response of handling the base station, wherein, increase expression and require the base station to report the sign position of soft switch message in this assignment request message;
The base station receives after the assignment request message that decoding obtains described sign position, and writes down this sign position;
The base station and portable terminal finish air traffic channel and set up and distribute the base station to the land circuit between the mobile switching centre;
The base station sends the assignment request to mobile switching centre and finishes message;
Portable terminal is initiated the base station or switch the sub-district;
The base station judges whether that according to the sign position of being write down needs send soft switch message to mobile switching centre, if do not need then do not report soft switch message, otherwise carries out next step;
The base station sends soft switch message to mobile switching centre, requires mobile switching centre to upgrade the positional information of portable terminal.
11, method as claimed in claim 10 is characterized in that, wherein increases a Tag field and deposit a sign position in assignment request message.
12, method as claimed in claim 11 is characterized in that, according to the described sign of the service attribute mark of portable terminal position.
13, method as claimed in claim 12 is characterized in that, in mobile switching centre or attaching position register mark is carried out in described sign position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101131547A CN100441052C (en) | 2006-09-15 | 2006-09-15 | Method for preventing excessive flux of A interface soft switching message |
| PCT/CN2006/003767 WO2008034309A1 (en) | 2006-09-15 | 2006-12-30 | A mehtod for avoiding overfolow of a interface soft handover message |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101131547A CN100441052C (en) | 2006-09-15 | 2006-09-15 | Method for preventing excessive flux of A interface soft switching message |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1921693A CN1921693A (en) | 2007-02-28 |
| CN100441052C true CN100441052C (en) | 2008-12-03 |
Family
ID=37779213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101131547A Expired - Fee Related CN100441052C (en) | 2006-09-15 | 2006-09-15 | Method for preventing excessive flux of A interface soft switching message |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100441052C (en) |
| WO (1) | WO2008034309A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101730065A (en) * | 2008-10-28 | 2010-06-09 | 中兴通讯股份有限公司 | Method for updating switching parameters in the process of soft switching of terminal among access networks |
| CN101656934B (en) * | 2009-09-23 | 2012-05-09 | 中兴通讯股份有限公司 | Method, device and system for transmitting short message |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1466295A (en) * | 2002-06-10 | 2004-01-07 | ��Ϊ��������˾ | Community switch method based on cellular high speed gruping insertion network |
| CN1614916A (en) * | 2003-11-03 | 2005-05-11 | 华为技术有限公司 | Soft switching method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6134434A (en) * | 1997-12-08 | 2000-10-17 | Qualcomm Incorporated | System and method for providing service negotiation in a communications network |
| KR100827145B1 (en) * | 2001-12-28 | 2008-05-02 | 삼성전자주식회사 | Method for providing the cause of call drop from msc to bs in mobile system |
| ATE332061T1 (en) * | 2003-08-14 | 2006-07-15 | Matsushita Electric Ind Co Ltd | SYNCHRONIZATION OF BASE STATIONS DURING SOFT HANDOVER |
-
2006
- 2006-09-15 CN CNB2006101131547A patent/CN100441052C/en not_active Expired - Fee Related
- 2006-12-30 WO PCT/CN2006/003767 patent/WO2008034309A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1466295A (en) * | 2002-06-10 | 2004-01-07 | ��Ϊ��������˾ | Community switch method based on cellular high speed gruping insertion network |
| CN1614916A (en) * | 2003-11-03 | 2005-05-11 | 华为技术有限公司 | Soft switching method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008034309A1 (en) | 2008-03-27 |
| CN1921693A (en) | 2007-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102638856B (en) | Method of mobile communication, mobile communication system and access entity | |
| CN101296518B (en) | Circuit field service paging implementing method and apparatus | |
| CN101448287B (en) | Method for realizing switching of user equipment crossing access network in activated state | |
| CN102232317B (en) | Method and device for processing paging in MSC pool | |
| CN103716766A (en) | Charging information processing method, device and system | |
| CN102714831A (en) | Handover method and mobility management network element | |
| CN103875265B (en) | Network name display methods and device | |
| JPH10501109A (en) | Telecommunications system | |
| CN101147413B (en) | A method for realizing mobility limitation based on service in a mobile communication system | |
| CN103828435A (en) | Method and device for displaying network name | |
| CN104137580A (en) | Charging information processing method, apparatus, and system | |
| CN100401848C (en) | Method for solving calling/called impact in wireless network | |
| CN101360258A (en) | Method for implementing customer terminal calling in wireless communication system | |
| CN101047971B (en) | Method for trigging intelligent service at attatching area when intelligent user roaming | |
| CN103875264A (en) | Method and device for displaying network name | |
| CN101790157A (en) | Method and device for implementing one-card-multiple-number service | |
| CN100441052C (en) | Method for preventing excessive flux of A interface soft switching message | |
| CN103748905B (en) | Network name display methods and device | |
| CN100415052C (en) | Method for solving mobile station called problem | |
| CN106982422A (en) | The method and device of 2G/3G location area informations is obtained under circuit domain dropping | |
| CN102137492B (en) | Method and device for video processing telephone service in single-card double standby system | |
| CN101771991A (en) | Method for controlling position update and terminal | |
| KR20030034717A (en) | Image call processing method of mobile telecommunication system | |
| CN100473204C (en) | TDCDMA to other network basic handover cancelling method at HLR fusion mode | |
| KR100631698B1 (en) | Mobile terminal location registration method in mobile communication network |
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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070228 Assignee: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Assignor: ZTE Corporation Contract record no.: 2015440020319 Denomination of invention: Method for preventing excessive flux of A interface soft switching message Granted publication date: 20081203 License type: Common License Record date: 20151123 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20150915 |
|
| EXPY | Termination of patent right or utility model |