CN1937800A - Method, device and system for transmitting prompting information for roaming mobile terminal - Google Patents
Method, device and system for transmitting prompting information for roaming mobile terminal Download PDFInfo
- Publication number
- CN1937800A CN1937800A CNA2006101597142A CN200610159714A CN1937800A CN 1937800 A CN1937800 A CN 1937800A CN A2006101597142 A CNA2006101597142 A CN A2006101597142A CN 200610159714 A CN200610159714 A CN 200610159714A CN 1937800 A CN1937800 A CN 1937800A
- Authority
- CN
- China
- Prior art keywords
- portable terminal
- information
- mobile terminal
- local
- roaming
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a method to send the attention information for the roaming mobile terminal which includes the following: Monitoring the registration information of Mobile Terminal and searching the records of Mobile Terminal in the local mobile terminal network database to get the results; According to the results referred inquiries and registration information to judge whether the mobile terminal roams, and send the attention information to the mobile terminal when it roams. The invention also provides the equipment and a system to send the attention information to the roaming mobile terminal. The invention can determine if the mobile terminal roams accurately and comprehensively compared with that it only can detect the mobile roaming of the local HLR in the present technology. Also it can determine the no roaming of the mobile terminal moving between the MSC. So the invention can send the attention information to the roaming mobile terminal accurately.
Description
Technical field
The present invention relates to moving communicating field, particularly to method, equipment and the system of transmitting prompting information for roaming mobile terminal.
Background technology
In mobile communication system, when user's portable terminal when a city roams into another city, need send the information of greeting character usually to this portable terminal.For example, the Radix Angelicae Sinensis possession is Pekinese's mobile terminal roaming during to Shanghai, and network side monitors the roaming of this portable terminal, can send the greeting that be similar to " welcoming to Shanghai " to this portable terminal then; When this portable terminal when Beijing is got back in Shanghai, network side monitors the roaming of this portable terminal, also can send the greeting that be similar to " Beijing is got back in welcome " to this portable terminal.
At present, monitoring mobile terminal roaming and the mode that sends information mainly contain following two kinds.
A kind of mode is attaching position register (HLR) monitoring mode.In this monitoring mode, HLR judges whether to roam according to the situation of portable terminal registered place and ownership place, and when judging portable terminal generation roaming, sends information to this portable terminal.
The shortcoming of this mode is the portable terminal that can only monitor among this HLR, can't accurately send for the welcome message of external mobile terminal.
Another kind of mode is mobile switching centre (MSC)/VLR Visitor Location Register (VLR) monitoring mode.In this monitoring mode, MSC/VLR judges according to the number section of portable terminal whether the portable terminal of current registration is local user, when this portable terminal is not the local user, sends information to this portable terminal, thereby can realize welcome prompt external mobile terminal.
The shortcoming of this mode is, when there is a plurality of MSC/VLR in a city, if portable terminal moves between a plurality of MSC in a city, enter a MSC so at every turn, it is not the local user that the MSC that is entered will judge this portable terminal according to aforesaid way, will send information to this portable terminal then.Like this, the situation that information was sent out or repeatedly sent to mistake may appear.
Summary of the invention
In view of this, the present invention proposes a kind of method to transmitting prompting information for roaming mobile terminal, in order to exactly to the roaming mobile transmission information.Another object of the present invention is, proposes a kind of equipment to transmitting prompting information for roaming mobile terminal.A further object of the present invention is, proposes a kind of system to transmitting prompting information for roaming mobile terminal.
According to above-mentioned purpose, the invention provides a kind of method to transmitting prompting information for roaming mobile terminal, this method comprises:
Monitor the registration message of portable terminal, and enquiry mobile terminal obtains Query Result at the record of local network database;
Judge according to described Query Result and registration message whether portable terminal is roamed, and under the situation of judging this portable terminal generation roaming, send information to this portable terminal.
Described registration message is the registration success message; Described Query Result is whether portable terminal has record at local network.
Described step to this portable terminal transmission information comprises: further judge this portable terminal and roam into this locality from the other places, and send the information of welcoming to this portable terminal.
The described step that sends the information of welcoming to this portable terminal comprises: whether the ownership place of judging this portable terminal is local, if, then send and welcome the information that local mobile terminal is come back to this portable terminal, otherwise, send the information of welcoming nonlocal portable terminal arrival to this portable terminal.
Described registration message is registration cancellation message; Described Query Result is whether portable terminal has record at local network.Described judgement further comprises: judge the registration success message that whether monitors this portable terminal at the appointed time, if do not monitor the registration success message of this portable terminal at the appointed time, then send information, and delete the record of this portable terminal in the local network database to this portable terminal.
Described step to this portable terminal transmission information comprises: whether the ownership place of judging this portable terminal is local, if, then send the information that local mobile terminal is seen in expression off to this portable terminal, otherwise, send the information that nonlocal portable terminal is seen in expression off to this portable terminal.
This method further comprises: if monitor this user's registration success message at the appointed time, then judge this portable terminal and roam.
Described monitoring is monitoring local network MSC and/or local HLR.
The present invention also provides a kind of equipment to transmitting prompting information for roaming mobile terminal, and this equipment comprises:
The local network database is used to preserve the record of portable terminal at local network;
Input module is used to monitor the registration message of portable terminal, and sends it to judge module;
Judge module is used for judging according to Query Result and registration message whether this portable terminal is roamed, and judged result being sent to information sending module to the record of described local network data base querying portable terminal at local network;
Information sending module provides corresponding prompt message to output module when being used for for portable terminal roaming taking place according to described judged result;
Output module is used for described information is sent to portable terminal.
Described input module comprises: the MSC monitoring module is used for local MSC is monitored, and obtains the registration message of portable terminal; And/or the HLR monitoring module is used for local HLR is monitored, and obtains the registration message of portable terminal.
Described information sending module further comprises the information storehouse, is used for preserving and the judged result corresponding prompt message.
The present invention also provides a kind of system to transmitting prompting information for roaming mobile terminal, and this system comprises foregoing any one equipment to transmitting prompting information for roaming mobile terminal.
From such scheme as can be seen, because the present invention is provided with in local network and is used to preserve the local network database of portable terminal at the record of local network, in application process, monitor the registration message of portable terminal, and enquiry mobile terminal obtains Query Result at the record of local network database, judge according to Query Result and registration message whether portable terminal is roamed then, and under the situation that roaming takes place, send information to this portable terminal, whether thereby can accurately judge portable terminal all sidedly roams veritably, avoided to detect in the prior art situation of mobile terminal roaming among the local HLR, mobile be judged as of portable terminal between local different MS C can also do not roamed, so the present invention can send information to the portable terminal of roaming exactly.Further, the present invention can also judge that portable terminal roams into local network or local network is left in roaming according to the registration message of record in the local network database and portable terminal, thereby sends the information of welcoming accordingly or seeing off to portable terminal.In addition, the present invention also basis distinguishes the roaming of local mobile terminal and the roaming of nonlocal portable terminal, and sends corresponding prompt message.
Description of drawings
Fig. 1 is the structural representation of roam prompting equipment in the embodiment of the invention;
Fig. 2 is the principle schematic of signaling monitoring in the embodiment of the invention;
Fig. 3 is for comprising the local network structural representation of roam prompting equipment in the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in more detail by the following examples.
Figure 1 shows that the present invention is used for correctly judging mobile terminal roaming and accurate roam prompting equipment to transmitting prompting information for roaming mobile terminal.With reference to Fig. 1, this equipment comprises local network database, input module, judge module, information sending module and output module.
Wherein, preserve the record of portable terminal in the local network database at local network.For example: when ownership place successfully carries out location registers for the portable terminal in other places in this locality for local portable terminal or ownership place, preserve the record of this portable terminal; Portable terminal can deletion record when the cancellation registration of this locality.In the local network database, can use number, international mobile subscriber identity (the InternationalMobile Subscriber Identity of portable terminal, IMSI), (Mobile Station International ISDN Number MSISDN) waits sign or their the combination index as record to portable terminal Integrated Services Digital Network sign.In the following description, ownership place is called local mobile terminal for local portable terminal, ownership place is called nonlocal portable terminal for nonlocal portable terminal.
Above-mentioned local network database is built at local network, even a local network exists a plurality of MSC, a plurality of HLR, also can accomplish accurately to send the information of roaming according to this local network database.
Input module is used to monitor the registration message of portable terminal, and sends it to judge module.The monitoring signaling point of input module in mobile communications network can be arranged on the MSC side, also can be arranged on the HLR side.If be arranged on the MSC side, then input module may further include the MSC monitoring module, and this MSC monitoring module is used for the MSC of this locality is monitored, and obtains the registration message of portable terminal.The monitoring signaling point is arranged on the MSC side and is convenient to pay close attention to which portable terminal and has registered to Home Network, and for example which nonlocal mobile terminal roaming is to Home Network; If be arranged on the HLR side, then input module may further include the HLR monitoring module, and this HLR monitoring module is used for the HLR of this locality is monitored, and obtains the registration message of portable terminal.The monitoring signaling point is arranged on the roaming condition that the HLR side is convenient to pay close attention to local mobile terminal, as which mobile terminal roaming has gone out or has returned local network.In embodiments of the present invention, also can monitor MSC and HLR simultaneously.
Fig. 2 has provided the principle schematic that signaling link is monitored.Input module signaling link monitoring interface is connected with signaling link, obtains the location registers message of D interface in the network.
Continuation is with reference to Fig. 1, and wherein judge module is used for to the record of described local network data base querying portable terminal at local network, and judges according to Query Result and registration message whether this portable terminal is roamed, and judged result is sent to information sending module.In other words, judge module is judged portable terminal whether roaming has been taken place, and takes place at portable terminal under the situation of roaming, and the result that portable terminal is taken place in roaming sends to information sending module.
Further, judge module can also be judged the roaming type of portable terminal, for example mobile terminal roaming to this locality or mobile terminal roaming leave etc.Further, mobile terminal roaming can comprise that to this locality nonlocal mobile terminal roaming returns this locality etc. to local, local mobile terminal roaming, and mobile terminal roaming leaves and can comprise that nonlocal mobile terminal roaming leaves, the local mobile terminal roaming is left etc.Then, judge module sends to information sending module with the roaming type of portable terminal as the part of judged result.
Information sending module then determines whether to send information according to the judged result of judge module and the strategy of setting in advance, if send, the roam prompting information that correspondence then is provided is to output module; If do not send, then can not provide roam prompting information, thereby not send the message of welcoming or seeing off.Information sending module may further include the information storehouse, preserve in the information storehouse and the judged result corresponding prompt message, for example with mobile terminal roaming to the local corresponding various informations of welcoming, leave the information that corresponding various expressions are seen off with mobile terminal roaming, can further include: with nonlocal mobile terminal roaming to the local corresponding various informations of welcoming arrival, return the corresponding various informations of coming back of welcoming with the local mobile terminal roaming, leave the information that corresponding various expressions are seen off with nonlocal mobile terminal roaming, leave the information that corresponding various expressions are seen off with the local mobile terminal roaming.
Output module among Fig. 1 sends to portable terminal with the information that information sending module provides by network.
Figure 3 shows that the schematic network structure that comprises above-mentioned roam prompting equipment.MSC, HLR, signaling transfer point (STP), short message service center (SMC) of local network etc. have also been comprised in the network.Wherein, STP is used for transmitting signaling between miscellaneous equipment, and SMC is used for sending information according to the signaling from roam prompting equipment to corresponding mobile terminal.And provided the signal of carrying out signaling monitor in the MSC side in Fig. 3, it is similar with it to carry out signaling monitor in the HLR side.
Above-mentioned roam prompting equipment can be used for multiple mobile communication system, for example global system for mobile communications (GSM), code division multiple access (CDMA) communication system, Wideband Code Division Multiple Access (WCDMA) (WCDMA) communication system, time division duplex-S-CDMA (TD-SCDMA) system or CDMA2000 system etc.
With reference to the network configuration of Fig. 3, introduce the process of above-mentioned roam prompting equipment that adopt below to transmitting prompting information for roaming mobile terminal.Fig. 3 has provided two MSC in the local network, might as well be called MSC1 and MSC2.
First embodiment: nonlocal portable terminal roams into this locality from the other places.
Input module is monitored the D interface message of all MSC in the local network simultaneously, and when nonlocal portable terminal roamed into local and successfully carries out location registers from the other places, input module monitored the registration success message of this portable terminal, and sends to judge module.
Judge module is to the record of this portable terminal of local data library inquiry.Because this portable terminal is to roam into this locality from the other places, so the record of this portable terminal not in the local data base.The Query Result that judge module obtains from local data base is not have record, adds the record of this portable terminal in local data base, and is to roam into this locality in conjunction with judging this portable terminal from the registration success message of input module.Further, it is nonlocal portable terminal that judge module can be judged this portable terminal according to the number segment of portable terminal, and drawing the roaming type is that nonlocal mobile terminal roaming is to local.Judge module sends to information sending module with the result then.
Information sending module determines whether to send information according to the judged result of judge module and the strategy of setting in advance, if send then from the information storehouse, obtain corresponding prompt message, for example " Custom House Welcome to Custom House * * ", information sending module further is sent to output module according to information structure short message.Output module sends the information that welcomes to of " Custom House Welcome to Custom House * * " to portable terminal by SMC.
Second embodiment: local mobile terminal is got back to this locality from the other places roaming.
The flow process of second embodiment is roughly identical with first embodiment.Different is: it is local mobile terminal that judge module can be judged this portable terminal according to the number of portable terminal, and drawing the roaming type is that this locality is got back in the local mobile terminal roaming; Information sending module determines whether to send information according to this judged result and the strategy set in advance then, if send then obtain and this roaming type corresponding prompt message, for example " * * is got back in welcome ", and construct short message and send to output module.Afterwards, output module sends the information that welcomes back of " * * is got back in welcome " to portable terminal by SMC.
The 3rd embodiment: portable terminal moves to MSC2 from MSC1.
When portable terminal when MSC1 moves to MSC2, input module at first can monitor the registration cancellation message of this portable terminal at MSC1, monitors the registration success message at MSC2 then.
When input module monitors the registration cancellation message of this portable terminal at MSC1, send it to judge module.
Judge module is to the record of this portable terminal of local data library inquiry.Because this portable terminal before was registered as merits and demerits at MSC1, so the record of this portable terminal is arranged in the local data base.Judge module obtains corresponding record from local data base, and a timer is set then, and for example 2 minutes, and judge in these 2 minutes whether to monitor this portable terminal registration success message.Because this portable terminal is to move to MSC2 from MSC1, input module monitors the registration success message of this portable terminal at MSC2 in can be in several seconds, and sends to judge module.After judge module is received this registration success message, judge this portable terminal and do not send roaming, and the result sent to information sending module, information sending module determines whether to send information according to this result and the strategy set in advance, if do not send then can not send information to portable terminal.
Portable terminal among the 3rd embodiment can be a local mobile terminal, also can be nonlocal portable terminal.
The 4th embodiment: nonlocal mobile terminal roaming leaves.
When nonlocal mobile terminal roaming leaves local network, for example leave from the MSC1 roaming, input module can monitor registration cancellation message at MSC1, and can't monitor the registration success message at local other MSC very soon.
When input module monitors the registration cancellation message of this portable terminal at MSC1, send it to judge module.
Judge module is to the record of this portable terminal of local data library inquiry.Because this portable terminal before was registered as merits and demerits at MSC1, so the record of this portable terminal is arranged in the local data base.Judge module obtains corresponding record from local data base, and a timer is set then, and for example 2 minutes, and judge in these 2 minutes whether to monitor this portable terminal registration success message.Because this portable terminal is to roam format ground from MSC1, therefore can in 2 minutes, not monitor the registration success message of this portable terminal at local MSC.Judge module is not also received the registration success message of this portable terminal when timer expiry, then judge this mobile terminal roaming and leave, and delete the record of this portable terminal in the local network database.Further, it is nonlocal portable terminal that judge module can be judged this portable terminal according to the number segment of portable terminal, and drawing the roaming type is that nonlocal mobile terminal roaming leaves, and judge module sends to information sending module with the result then.
Information sending module determines whether to send information according to the judged result of judge module and the strategy of setting in advance, if send then obtain corresponding prompt message from the information storehouse, information sending module further is sent to output module according to information structure short message.Output module sends the information that nonlocal portable terminal is seen in expression off by SMC to portable terminal.
The 5th embodiment: the local mobile terminal roaming is left.
The flow process of the 5th embodiment is roughly identical with the 4th embodiment.Different is: it is local mobile terminal that judge module can be judged this portable terminal according to the number of portable terminal, and drawing the roaming type is that this locality is left in the local mobile terminal roaming; Information sending module is obtained corresponding with this roaming type local mobile terminal information of seeing off then, and the structure short message sends to output module.Afterwards, output module sends the information that local mobile terminal is seen in expression off by SMC to portable terminal.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1, a kind of method to transmitting prompting information for roaming mobile terminal is characterized in that, this method comprises:
Monitor the registration message of portable terminal, and enquiry mobile terminal obtains Query Result at the record of local network database;
Judge according to described Query Result and registration message whether portable terminal is roamed, and under the situation of judging this portable terminal generation roaming, send information to this portable terminal.
2, method according to claim 1 is characterized in that, described registration message is the registration success message; Described Query Result is whether portable terminal has record at local network.
3, method according to claim 2 is characterized in that, described step to this portable terminal transmission information comprises: further judge this portable terminal and roam into this locality from the other places, and send the information of welcoming to this portable terminal.
4, method according to claim 3, it is characterized in that, the described step that sends the information of welcoming to this portable terminal comprises: whether the ownership place of judging this portable terminal is local, if, then send and welcome the information that local mobile terminal is come back to this portable terminal, otherwise, send the information of welcoming nonlocal portable terminal arrival to this portable terminal.
5, method according to claim 1 is characterized in that, described registration message is registration cancellation message; Described Query Result is whether portable terminal has record at local network;
Described judgement further comprises: judge the registration success message that whether monitors this portable terminal at the appointed time, if do not monitor the registration success message of this portable terminal at the appointed time, then send information, and delete the record of this portable terminal in the local network database to this portable terminal.
6, method according to claim 5, it is characterized in that, described step to this portable terminal transmission information comprises: whether the ownership place of judging this portable terminal is local, if, then send the information that local mobile terminal is seen in expression off to this portable terminal, otherwise, send the information that nonlocal portable terminal is seen in expression off to this portable terminal.
7, according to claim 5 or 6 described methods, it is characterized in that this method further comprises:, then judge this portable terminal and roam if monitor this user's registration success message at the appointed time.
8, method according to claim 1 is characterized in that, described monitoring is monitoring local network moving exchanging center MSC and/or local attaching position register HLR.
9, a kind of equipment to transmitting prompting information for roaming mobile terminal is characterized in that, this equipment comprises:
The local network database is used to preserve the record of portable terminal at local network;
Input module is used to monitor the registration message of portable terminal, and sends it to judge module;
Judge module is used for judging according to Query Result and registration message whether this portable terminal is roamed, and judged result being sent to information sending module to the record of described local network data base querying portable terminal at local network;
Information sending module provides corresponding prompt message to output module when being used for for portable terminal roaming taking place according to described judged result;
Output module is used for described information is sent to portable terminal.
10, equipment according to claim 9 is characterized in that, described input module comprises:
The MSC monitoring module is used for local MSC is monitored, and obtains the registration message of portable terminal; And/or,
The HLR monitoring module is used for local HLR is monitored, and obtains the registration message of portable terminal.
11, equipment according to claim 9 is characterized in that, described information sending module further comprises the information storehouse, is used for preserving and the judged result corresponding prompt message.
12, a kind of system to transmitting prompting information for roaming mobile terminal is characterized in that, this system comprises as each described equipment to transmitting prompting information for roaming mobile terminal in the claim 9～11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101597142A CN1937800A (en) | 2006-09-30 | 2006-09-30 | Method, device and system for transmitting prompting information for roaming mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101597142A CN1937800A (en) | 2006-09-30 | 2006-09-30 | Method, device and system for transmitting prompting information for roaming mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1937800A true CN1937800A (en) | 2007-03-28 |
Family
ID=37955007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101597142A Pending CN1937800A (en) | 2006-09-30 | 2006-09-30 | Method, device and system for transmitting prompting information for roaming mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1937800A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101217787B (en) * | 2008-01-04 | 2010-12-29 | 中兴通讯股份有限公司 | A roaming detecting method and the third party entity to realize such method |
| CN102917330A (en) * | 2012-10-17 | 2013-02-06 | 广东欧珀移动通信有限公司 | Method and device for prompting wandering during conversation with mobilephone |
| WO2014180370A1 (en) * | 2013-12-20 | 2014-11-13 | 中兴通讯股份有限公司 | Method and device for international roaming type recognition on cdma network |
| CN105163290A (en) * | 2015-07-28 | 2015-12-16 | 小米科技有限责任公司 | Roaming prompting method and apparatus |
-
2006
- 2006-09-30 CN CNA2006101597142A patent/CN1937800A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101217787B (en) * | 2008-01-04 | 2010-12-29 | 中兴通讯股份有限公司 | A roaming detecting method and the third party entity to realize such method |
| CN102917330A (en) * | 2012-10-17 | 2013-02-06 | 广东欧珀移动通信有限公司 | Method and device for prompting wandering during conversation with mobilephone |
| WO2014180370A1 (en) * | 2013-12-20 | 2014-11-13 | 中兴通讯股份有限公司 | Method and device for international roaming type recognition on cdma network |
| CN105163290A (en) * | 2015-07-28 | 2015-12-16 | 小米科技有限责任公司 | Roaming prompting method and apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8126432B2 (en) | System and method for IMEI detection and alerting | |
| US7616954B2 (en) | Method and system for providing GSMA IR. 73 SoR compliant cellular traffic redirection | |
| CN100473187C (en) | Method and equipment for storing subscriber data | |
| US20090061860A1 (en) | Predictive intelligence | |
| US20090264122A1 (en) | Method and System for Updating Home Location Register in Mobile Network | |
| EP2356834B1 (en) | Method for sending emergency messages to mobile terminals | |
| CN101904188B (en) | Method and system for preventing use of stolen terminal through forced location re-registration | |
| CN101473664B (en) | Local calling area determination in wireless networks | |
| CN101242559B (en) | SMS interception method, device and system | |
| CN102293010A (en) | Method and system for addressing a mobile terminal | |
| CN102187697A (en) | Regional zone based mobile charging | |
| CN101790157B (en) | Realize the method and apparatus of one card multi-number business | |
| CN1926892B (en) | Method and apparatus for sending message to mobile station by addressing the hardware part | |
| CN1937800A (en) | Method, device and system for transmitting prompting information for roaming mobile terminal | |
| CN101184303A (en) | Anti-theft method and apparatus for mobile terminal | |
| CN101662745A (en) | Method and system for realizing number portability of short message | |
| US6505051B1 (en) | System for real time notification of subscriber service changes using messaging systems | |
| CN106255088A (en) | The acquisition methods of Subscriber Number and device are had no right in international roaming | |
| CN101568099B (en) | Method for realizing intelligent business and communication system | |
| CN1893723B (en) | Random limiting method and apparatus in mobile communication system | |
| EP2524531A1 (en) | Method, network entity, telecommunications network and computer program product for handling subscription data in a telecommunications network | |
| CN101431735B (en) | Method and apparatus for propelling user information in voice communication course | |
| KR100668388B1 (en) | System for tracking illegal mobile communication terminal about international roaming user | |
| CN101835128B (en) | Intelligent network call charging method and network | |
| CN101662747A (en) | Call processing method, call processing device and call processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |