CN101150870B - Call processing method for multi-mode terminal - Google Patents
Call processing method for multi-mode terminal Download PDFInfo
- Publication number
- CN101150870B CN101150870B CN2007101815245A CN200710181524A CN101150870B CN 101150870 B CN101150870 B CN 101150870B CN 2007101815245 A CN2007101815245 A CN 2007101815245A CN 200710181524 A CN200710181524 A CN 200710181524A CN 101150870 B CN101150870 B CN 101150870B
- Authority
- CN
- China
- Prior art keywords
- network
- state
- multimode terminal
- terminal
- call
- 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
Images
Abstract
The invention discloses a call disposing method of the multiple module terminal, which includes: step S102, in all networks supported by the multiple module terminal, storing user identification corresponding to each network in all networks and the state thereof; step S104, reporting the user identification corresponding to each network in all networks and the state thereof to a present standby network of the multiple module terminal; step S106, when reporting by the multiple module terminal and calling the user identification which can not be in the talking state, the network corresponding to the called user identification searches user identification for supporting the calling state in the reported user identification of the multiple module terminal; step S108, the network corresponding to the user identification for supporting the talking state sends the call to the user identification which is in the supporting talking state.
Description
Technical field
The present invention relates to the communications field, and especially, design a kind of call processing method of multimode terminal.
Background technology
At present; Come the state that is in communication terminal such as mobile phone in the network is carried out mark by network; For example, whether the mark mobile phone start shooting, current whether to be in conversation medium, and mobile phone correctness of state in network is vital; This is because have only state normally could let network find mobile phone, and then realizes the normal function of use of mobile phone.
The wireless telecommunications world is individual by Wireless Personal Network (Wireless Personal AreaNetwork; WPAN), WLAN (Wireless Local Area Networks, WLAN), mobile communcations system, Satellite Communication System and digital broadcasting/fixingly insert that multiple network such as (Fixed Access) system is constructed to form.(Quality ofServices, QoS) all there are a great difference in strategy and resource management scheme etc. yet each network is from the network architecture, transmission means, transmission rate, transmission quality, service quality.Under this framework; In order to provide at all times, not have the seamless switching access service that meets economic benefit can't be obtained and more; Except the multiple network intercommunication (interoperability) of network side, roaming (roaming), resource management, use united and coordinating and seamless switching access etc., have the multisystem selection function trend that also is inevitable concurrently in multiband, the multi-mode of mobile phone end.
At present technically with market on, multi mode terminal has been climbed up stage, especially dual-mode handset has shown very big development space in reality.
Mobile phone for certain network schemer; For example; For the CDMA mobile phone; Start defensive position chance is initiated start-up logging to network side, and the state of network meeting this mobile phone of maintenance update in HLR of NE (attaching position register) and VLR equipment such as (VLR Visitor Location Registers) after receiving the message of start-up logging is so that carry out to operations such as this mobile phone transmission beep-page messages afterwards.Equally, the network of other pattern also is to adopt this principle.
Yet for bimodulus or multi mode terminal, when mobile phone was in the conversation of certain pattern, other mode network in the mobile phone was not also known the state of mobile phone, but only knows the state of a certain number.
Present multi mode terminal has shown the very big market space, and multi mode terminal also becomes one of emphasis of current research and development.Multi mode terminal can be under the situation that network side cover to be supported compatible various modes and carry out radio communication, it can have the various modes network advantages.
At present, modal on the market is bimodulus, for example, and the bimodulus of the bimodulus of the bimodulus of CDMA and GSM, CDMA and PHS, GSM and PHS etc.Equally, multi mode terminal can have the multimode of CDMA and GSM and PHS, also possibly occur such as the multimode of CDMA and WCDMA and PHS.Multi mode terminal comprises that dual-mode handset belongs to a mobile phone multiple network pattern; A mobile phone is supported the various services of multiple network simultaneously; And can be carried out paging by the various network of its support, the compatible disposition of coordinating of needs that its fecund for traditional single mode mobile phone bears a lot of complicacies.
For example; Support the dual-mode handset of CDMA/GSM under cdma network, to shut down for one; And under GSM under normal standby (non-shutdown) state; When other multimode terminal is called out the cdma network sign of this multimode terminal; Traditional processing is that the other user can't access success and hear the prompt tone of network, and at this moment, the calling party can't set up successful voice with the user at called terminal and be connected; Therefore link up and can't normally carry out, (because final cdma network sign and the corresponding same user of GSM network identity) can normally carry out to guarantee conversation on the pairing GSM network user identifier of same multi mode terminal and can not be transformed into the called event of CDMA through the compatible processing of network at present.
In addition, multi mode terminal has the pairing network condition of network identity very poor, and its signal is very weak or disturb very big; In this case, this network identity can't carry out normal radio communication, therefore; Need be transformed into the called event of this network identity through the compatible processing of network on other quite good network status ID of multimode terminal and communicate by letter normally; Dual-mode handset of supporting CDMA/GSM for example, the cdma network situation is very poor, can't carry out normal page response with network; But the GSM signal better can guarantee communication requirement; Therefore, need go up the GSM that the called event of CDMA is transformed into multimode terminal, thereby guarantee that communication is normal through Web-compatible.In addition, when under CDMA, carrying out in the communication process, the call drop because network quality is very poor, at this moment, thereby need immediately through the GSM network compensate call out guarantee as far as possible do not cut off conversation.
Yet, the present scheme that proposes between a plurality of ID at same terminal, to realize switching as yet.
Summary of the invention
Consider the problems referred to above and make the present invention, for this reason, main purpose of the present invention is to provide a kind of call treatment scheme of multimode terminal, coordinates to control so that mobile phone call treatment between heterogeneous networks is better improved.
According to embodiments of the invention, a kind of call processing method of multimode terminal is provided.
This method comprises: in the overall network that multimode terminal is supported, preserve the ID of each network difference correspondence in the overall network and the state of ID; The ID that multimode terminal is corresponding with each network in the overall network and the state reporting of ID are given the current standby network of multimode terminal; When the carrying out of multimode terminal report and the ID that is in the state that can't converse when being called out, be in the ID of the state of supporting conversation in the ID that the corresponding NetFind multimode terminal of called ID reports; And the corresponding network of the ID that is in the state of supporting conversation is sent to calling the ID that is in the state of supporting conversation.
Wherein, can in the network side data storehouse, preserve the ID of multimode terminal and the state of ID.At this moment, multimode terminal reports current standby network with the state renewal of its ID when start or position renewal, and the storehouse Updates Information.In this case; This method further comprises: expand corresponding to the ID of current standby network and corresponding to the database of the state of the ID of current standby network under current standby network being used to preserve multimode terminal before the network side, and the corresponding respectively ID of each network in the overall network that the terminal is supported and each network respectively the state of corresponding ID be kept in the expanded data storehouse.
And when the ID that is in the state that can't converse was called out, the corresponding network of called ID confirmed that through inquiry attaching position register and VLR Visitor Location Register called ID can't converse.
In addition; Occur in the process that ID in the ID of multimode terminal is being conversed under the situation of call drop; May further include: steps A; The corresponding mobile switching centre of ID that call drop occurs passes through the attaching position register and the VLR Visitor Location Register of inquiry call drop; And from database, search corresponding ID and the state thereof of network except the ID map network of call drop, and the ID that is in the state of supporting conversation in the ID that finds is called out.
Wherein, in steps A, may further include: steps A-2, mobile switching centre sends the signaling of ID in the paging conversation to the corresponding mobile switching centre of the corresponding ID of the network except the ID map network of call drop; And steps A-4, when the mobile switching centre of receiving signaling inquires the ID corresponding with it when being in the state of supporting conversation, make a call through send called signaling to multimode terminal.
In addition, in the method, support the state of conversation to comprise: holding state and Call Waiting state; And the state that can't converse comprises: talking state, off-line state, off-mode and network state can not reach the demand of conversation.
Through technique scheme of the present invention, can reduce the appointment of Traffic Channel, especially when the traffic channel resource of network is nervous, can reduces the load of eating dishes without rice or wine very very effectively, and can prolong the multimode terminal stand-by time, have very highland practicality
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the call processing method of the multimode terminal of the embodiment of the invention;
Fig. 2 is the flow chart according to network side terminal user identification state update processing in the call processing method of the embodiment of the invention;
Fig. 3 is transformed into the process chart that other can normally connect according to MSC in the method for the embodiment of the invention with some ID of multimode terminal called; And
Fig. 4 calls out the process chart of compensation according to other network behind the call drop in the multimode terminal conversation in the method for the embodiment of the invention.
Embodiment
A kind of calling method of adjustment of multimode terminal is provided in the present embodiment.Wherein, the relation of the ID under hereinafter described multimode terminal and the heterogeneous networks is: multi-mode multimode terminal can have ID under a plurality of heterogeneous networks (that is, usually said Multi-Subscriber Number).
As shown in Figure 1; According to the multimode terminal of the embodiment of the invention (for example; Multi mode terminal) call processing method comprises: step S102, preserve the ID of each network difference correspondence in the overall network and the state of ID in the overall network that multimode terminal is supported;
Step S104, the ID that (at multimode terminal when start or position are upgraded) multimode terminal is corresponding with each network in the overall network and the state reporting of ID are given the current standby network of multimode terminal;
Step S106; When the carrying out of multimode terminal report and the ID that is in the state that can't converse when being called out, be in the ID of the state of supporting conversation in the ID that the corresponding NetFind multimode terminal of called ID reports; And
Step S108, the corresponding network of ID that is in the state of supporting conversation is sent to calling the ID that is in the state of supporting conversation.
Wherein, can in the network side data storehouse (can be described as the extended mode database) of record multimode terminal state, preserve the ID of multimode terminal and the state of ID.Like this; Before ID and state thereof are kept at this database; Need under current standby network, expand being used to preserve multimode terminal before the network side corresponding to the ID of current standby network and corresponding to the database of the state of the ID of current standby network, and the corresponding respectively ID of each network in the overall network that the terminal is supported and each network respectively the state of corresponding ID be kept in the expanded data storehouse.
In addition; When the ID that is in the state that can't converse is called out; The corresponding network of called ID confirms that through inquiry HLR and VLR called ID can't converse, and obtains the ID that is in the state that support converses of multimode terminal through searching database.
In addition; Occur in the process that ID in the ID of multimode terminal is being conversed under the situation of call drop; Need call out compensation deals; This moment, this method further comprised: steps A; The corresponding mobile switching centre of ID that call drop occurs passes through the HLR and the VLR of inquiry call drop, and from database, searches corresponding ID and the state thereof of network except the ID map network of call drop, and the ID that is in the state of supporting conversation in the ID that finds is called out.
Wherein, in steps A, may further include: steps A-2, mobile switching centre sends the signaling of ID in the paging conversation to the corresponding mobile switching centre of the corresponding ID of the network except the ID map network of call drop; And steps A-4, when the mobile switching centre of receiving signaling inquires the ID corresponding with it when being in the state of supporting conversation, make a call through send called signaling to multimode terminal.
In addition, in the method, support the state of conversation to comprise: holding state and Call Waiting state.And the state that can't converse comprises: talking state, off-line state, off-mode and network state can not reach the demand of conversation.
To describe the present invention below.
The state of multimode terminal has detailed explanation and record on the equipment of network; Multimode terminal needs and network carries out alternately where necessary; To guarantee the correct record terminal current states of network ability, sub-district, position area information (LAI) etc., to guarantee the normal use at terminal.The data of these multimode terminals are kept at user totem information in HLR (HLR) and VLR (VLR Visitor Location Register); For various network A, B (A, B can corresponding to cdma network, GSM network, PHS network, WCDMA network etc.), have the HLR of network own and the data message (Subscriber Number etc.) that VLR preserves ID under the own network respectively.When reality is implemented; At first expand HLR and the data message of the preservation among the VLR under each network; Make information and the state of wherein not only preserving ID under the present networks; Also preserve other network identity of this multimode terminal at present in the big state of its network environment (that is, start or shutdown, conversation or standby etc.);
The first step (corresponding to step S102), for multimode terminal, the service negotiation type of expansion multimode terminal and network interaction, that is, and the negotiation of activating business of the slip condition database of extended network and multimode terminal;
In second step, every kind of network identity reports other network identity current states of this multimode terminal of its network behind the starting up of terminal, here; From easy purpose; The thinking that can adopt start-up logging or position to upgrade promptly, comprises the information of needs in the signaling of start-up logging or position renewal; Both can accomplish renewal through simple register command; And will write down itself all ID and state and this ID place all the other ID of multimode terminal and state thereof in the HLR extended mode database of each network, wherein, the first step and the concrete processing procedure in second step are with reference to Fig. 2;
The 3rd step; If ID has paged signaling message below the network A; Network A is inquired about the present state of this ID and is shutdown or off-line in HLR and VLR; Transfer in the query expansion slip condition database ID and the current states thereof of (for example, network B) under all the other corresponding networks of this ID so to, be not empty (confirming that this terminal is a multimode terminal) if find the extended mode database back data of this ID; And the network active user under the category-B type is designated holding state (also can be talking state); Then the MSC of network A initiates call signaling through gateway to network B, the ID under the paging B network, and as the calling party who makes a call to the network A user and do not know that network then go to call out the user under the B network;
In the 4th step, network B is given this terminal, ID place issuing page message after receiving the called signaling message of ID;
The 5th step; When called message is received in the terminal in conversation; The user selects to answer the back link establishment and accomplishes; Multimode terminal use to call out keep technology before keeping conversation so that calledly begin conversation with the back gets into, after the user presses down emission key, can in two conversations, carry out handoff calls side and maintenance side;
The 6th step, when certain network identity off-line or shutdown, notify all the other mixed-media network modules mixed-medias of multimode terminal, make it upgrade the corresponding informance in the extended mode database among its HLR and the VLR.
In actual implementation procedure, can realize above-mentioned calling adjustment processing through following performing step:
The first step realizes:
At network side multimode multimode terminal state is upgraded; Can let the user under many ideal case, shine upon the network of a plurality of patterns by multimode terminal unique (machine); And the multimode network user is indicated (many numbers) accomplish that in each various network call state is unified; Make in multiple different mode network, calling out between the diverse network of a multimode terminal success compensate and the adjustment appearance, and then more compatible processing method is provided to the user.
No matter be the multimode terminal of the sort of pattern; The various states of multimode terminal all have strict definition and record at network side, for example, can initiate start-up logging or position renewal to network side after the above-mentioned multimode terminal start; Network side also will write down present multimode terminal state after the residing positional information of the present multimode terminal of record; Multimode terminal can resident current network and sub-district then, and can make a call and can receive ICQ, in suitable, carries out network switching etc.
At this; Can upgrade the processing of network side HLR (attaching position register) and VLR (VLR Visitor Location Register); Network side is come to the database of record expansion of multimode terminal state; The data of database the inside not only include should have state under the current network pattern, also comprises the state of other network identity of the corresponding multimode terminal of ID under this network schemer.
The state information database extended method for example, the User Status of in original network data base, preserving has " user's off-mode ", " user's holding state "; " user's communication state "; Or the like, we increase " the ID number under the A mode network of terminal " in this database, " the ID number state under the A mode network of terminal "; " the ID number under the B mode network of terminal "; " the ID number state under the B mode network of terminal ", " the ID number under the C mode network of terminal ", " the ID number state under the C mode network of terminal " or the like; It is paged to work as some ID like this; Cdma network user such as double mode pair of standby terminal of CDMA/GSM is in off-mode, and when the ID of CDMA had called event, network can be easy to be transformed into other to the called of CDMA at present just on the network of network sign of holding state so.
For multimode terminal; The service negotiation type of expansion multimode terminal and network interaction, the multimode terminal state of service negotiation type and the expansion of networking side has one-to-one relationship, for example; The service negotiation type that the CDMA of CDMA/GSM bimodulus multimode terminal initiates audio call is 3; If GSM is in talking state, the CDMA sign is that N (is redetermination, can not conflicts with original type of service to cdma network side report current state so; There is corresponding relation in extended mode database at network side), thus a certain network identity that can let cdma network know that this user belongs to multimode terminal is conversed.
Second step realized:
The multi-mode multimode terminal adopts modularization idea to the processing of heterogeneous networks pattern; A kind of mixed-media network modules mixed-media master control; Other procotol subordinate, main control protocol comprise that to user interface design slave module is then mutual through standard A T (Attention Command) and key network module.
After the extended mode of multimode terminal and network side was accomplished with the type of activating business, be exactly the Signalling exchange design of eating dishes without rice or wine below: here we will as far as possible simply reduce alternately, after the multi-mode and multi-standby multimode terminal gets into the conversation under certain network; Multimode terminal uses the type of activating business initiatively to initiate Signalling exchange as major parameter to other network; To report the state of ID place multimode terminal, for example, cdma network reports process with the start-up logging process on RACH; The GSM network upgrades with the start position of asking the SDCCH channel; WCDMA is with start enrollment process etc., and corresponding network is received and upgraded after the status report signaling and the user totem information of the extended mode database of maintaining network side and ticketed call-here give an example, for example; For double mode pair of standby terminal of CDMA/GSM; After the starting up of terminal, CDMA is behind start-up logging, to network side report gsm module current states and ID; GSM is also after the position is upgraded, to network side report CDMA module current state and ID.
At this moment, when CDMA user was in the ID state and changes, the CDMA module will be reported the information of its variation to GSM (main control module); Report its network (and notifying mixed-media network modules mixed-media) by GSM (main control module) then to other with this information; For example, be at cdma network under the situation of off-line state, mobile phone reports the network terminal with this information reporting to its network and is in the conversation at present on the GSM network; And report the CDMA user totem information (information such as IMSI or TMSI) of current talking; The GSM network upgrades the extended mode database among the VLR after the state of receiving upgrades signaling, be registered as off-mode to the state at the corresponding terminal of GSM user, and record reports the CDMA user totem information in the signaling to use as the back simultaneously; Acknowledge message is upgraded to multimode terminal in this a series of renewals success back, and Signalling exchange is accomplished.
The multimode multimode terminal network identity of working as follow-up is conversed; And other mode network sign has called; The HLR at its place can inquire about this extended mode database when current VLR asks roaming number; If finding the multimode terminal extended mode is in the state of shutdown, then handles as the back content is said and be different from common processing.Behind the end of conversation under certain network of multimode terminal, all will report end of conversation alternately with main control module, it is idle condition that other module networks of travelling carriage report the extended mode of the corresponding network user identifier of current mobile station to network side again.
The 3rd step realized:
Certain network is received the called signaling of user under the common situation; The HLR at its core network MSC inquiry called subscriber place; Through the VLR that the information among the HLR finds the active user to belong to, the position area information that obtains active user's state and obtain the user can receive called state when finding that mobile phone is in; Then notify the BSS of the band of position at current phone place to send beep-page message to the terminal, the calling reciprocal process of entering and mobile phone.
In realizing in this in step, the network processes aspect, it is perfect mainly to be that the MSC software side of core network need make corresponding renewal.When network is received the called signaling message of user; After network finds the current place of terminal use HLR/VLR; Extended mode database (first step realization) among the inquiry VLR is if at present called ID is shutdown or off-line state, query expansion slip condition database so.For example; Mobile phone is the CDMA/GSM terminal; Cdma network ID off-line, the network MSC of CDMA etc. are judged the extended mode database of back inquiry HLR/VLR, and the GSM network identity of CSI called subscriber identification counterpart terminal is a holding state; The MSC of CDMA no longer as common mode the BSS through cdma network send call signaling to the user; But the MSC of CDMA sends the message of calling out ID under the cdma network for corresponding gateway device (be between CDMA and the GSM Network Management Equipment etc.) here, and at this, the processing of network side MSC is revised and realized accomplishing.
The 4th step realized:
In this step, a calling network is translated into a step of the key that Call Waiting is handled under the consolidated network.
In this step, improve network to called processing; Network is inquired about terminal call state in the current extending database after receiving the called signaling message of ID; If find that the current called ID in terminal is an off-mode; And other network identity at this terminal of writing down in the extended mode database is a holding state; Network using is transformed into certain to the network called incident of current ID and does not shut down (when multiple network all is in standby; Can select according to network load) and on the network identity of holding state, and can hear normal opposite end ring-back tone as caller, and do not know need not know that network side is current is in fact conversing compatible mutual with that ID yet.
The modification that in this step, will make with respect to common processing is the processing when improving core net MSC User Status being inquired about; On original basis, only need the state of coupling call terminal and the terminal call whether the current network sign causes; If words then according to Call Waiting mode calling user, the change of being done is very little.
The 5th step realized:
In this step mainly is the work at terminal, and just end side is to the processing of Call Waiting, if open this service at network side at present, the mobile phone major part of various patterns is all supported this function basically, only need get final product in the end side simple modification.
Below with reference to accompanying drawings, describe the concrete processing procedure of calling out adjustment and calling out compensation (because of the calling maintenance method of network difference call drop) in detail.
Fig. 3 shows the concrete implementation method of in practical application, calling out adjustment:
At first extended network writes down the database of multimode terminal state; This database generally is kept in the particular network unit; The state of ID under the not only corresponding present networks of database after the expansion is gone back the state and the number of other mode network sign of minute book network user identifier place multimode multimode terminal;
And the service negotiation type of expansion multimode terminal and the data that increase therein form multimode multi-mode terminal service reporting types, and multimode terminal is being received network side reporting types affirmation back affirmation state; And the extended network side reports multimode multi-mode terminal service type signaling message to handle to multimode terminal, handles the back and sends reporting types to multimode terminal and accept signaling message, the signaling that this signaling message can multiplexing similar functions in the various network pattern;
311, multi-mode and multi-standby machine mobile platform started, and select to get into multimodal many holding states, each network identity of multimode multimode terminal initiates to report to network, reports current multimode terminal all-network type and ID thereof, also has their present states.
312, user oneself initiatively makes some networks of multimode terminal get into off-line state, and the offline mode of radio frequency is perhaps closed in the shutdown that is similar to the single mode travelling carriage;
313, after certain mode user sign got into off-line, multimode terminal key network module notified other network schemer module to have certain network to get into off-line and corresponding ID through the AT order; The network schemer user that other of multimode terminal is in idle condition initiates to activate business the state reporting signaling message to the place network after receiving the notice of main control module; Network side is received through layer two this signaling message of feedback;
Network side upgrades the state of ID under every kind of network in the extended mode database, is written to corresponding status data in the extended mode database; After network side upgrades successfully, send the expansion talking state to multimode terminal and upgrade successful signaling; Each mixed-media network modules mixed-media of multimode terminal reports the talking state success to the main control module feedback after receiving the renewal success signaling of network side, this state of main control module record;
314, receive that multimode terminal respective user sign has called in the network of off-line in the multimode multimode terminal;
315, the HLR at called number place is to the current VLR request of its ID number roaming number, the number extended mode that VLR inquiry active user identifies;
316, if current extended mode be the terminal just in off-line, VLR will inquire about other network schemer of terminal at this ID place and corresponding ID and its state, otherwise carry out conventional treatment;
317; Called ID current the resident VLR MSC through its place, the gateway interface (gateway between the network at network under the current ID A that is conversing and called B place) through two kinds of heterogeneous networks comes the MSC under current to the ID that is in standby of current multimode terminal to send the signaling message of ID in the paging conversation;
318; The current MSC of called event that receives receives this called message; Inquiry called subscriber's state finds that this user is in the standby (perhaps support call is waited for, and is in conversation); MSC then sends called signaling (processing of mobile phone is then more common, and the mode of incoming call is handled in waiting for according to general calling) to the terminal;
319, terminal called is received and is called out after shock bell prompting user, and after receiving the end of conversation indication, MSC receives the end of conversation incident, safeguards the expansion talking state database among the VLR, and link is discharged;
The process processing finishes.
Fig. 4 shows the concrete implementation method according to the calling compensation of present embodiment; The purpose of this method be in the conversation of multimode terminal when the conversation network current owing to reason call drops such as network quality, switchings after; The calling carried out of network side preferably of other situation of multimode terminal rebulids, thereby conversation is compensated again.
As shown in Figure 4, specifically can may further comprise the steps:
Equally; The database that at first needs extended network record multimode terminal state; This database generally is kept in the particular network unit; The state of ID under the not only corresponding present networks of database after the expansion is gone back the state and the number of other mode network sign of minute book network user identifier place multimode multimode terminal; And need the service negotiation type of expansion multimode terminal and increase data therein to form multimode multi-mode terminal service reporting types, multimode terminal is being received network side reporting types affirmation back affirmation state; In addition; Also need the extended network side to report multimode multi-mode terminal service type signaling message to handle to multimode terminal; Handle the back and send reporting types to multimode terminal and accept signaling message, the signaling that this signaling message can multiplexing similar functions in the various network pattern;
411, multi-mode and multi-standby machine mobile platform started;
412, the multimode multimode terminal selects to get into multimodal many holding states, and its each network identity is initiated to report to network, reports current multimode terminal all-network type and ID thereof, also has their present states.
413, a certain network of multimode multimode terminal is set up conversation;
414, owing to reasons such as network conditions, current ongoing conversation call drop, this call drop does not have normal link dispose procedure, is because the high mobile phone that causes of the error rate is directly looked for net again;
415; After directly abandoning service link in the terminal call and looking for net again; Network side is found not feedback of the mutual overtime and terminal of the control of carrying out in Traffic Channel, and network just can be judged present terminal and can not normally converse, and can think that present network quality is bad;
416; The HLR of call drop and VLR were to get access to its extended mode database when the MSC inquiry of network side was conversed; And from database, obtain remaining network of multimode terminal and the following number state of ID thereof, if all ID all are in the state that can't converse, then confirm to accomplish and call out compensation; And caller notification, discharge link;
417; Called ID current the resident VLR MSC through its place, the gateway interface (gateway between the network at network under the current ID A that is conversing and called B place) through two kinds of heterogeneous networks comes the MSC under current to the ID that is in standby of current multimode terminal to send the signaling message of ID in the paging conversation;
418, the current MSC of called event that receives receives this called message, and inquiry called subscriber's state finds that this user is in the standby (perhaps support call is waited for, and is in conversation), and MSC then sends called signaling to the terminal; Here, then more common for the processing of mobile phone, handle according to the mode of incoming call in the general calling wait; Afterwards, after receiving the end of conversation indication, MSC receives the end of conversation incident, safeguards the expansion talking state database among the VLR, and link is discharged;
The process processing finishes.
In sum; The present invention can handle the calling that is converted under the another kind of network of the success of the calling problem under certain network of multimode terminal; So where necessary; The terminal use just can compensate through the calling under other network or replace when calling can not normally be carried out under certain network, guarantees that the call priority function of multimode terminal is normal.Can compensate and adjust concurrency conflict and mutual to the calling in the multimode terminal conversation effectively with network signal.
By means of technical scheme of the present invention; Can reduce the calling party to can't the meaningless trial of calling user (for example, user has shut down) dialing, thereby reduce the appointment of Traffic Channel; Especially when the traffic channel resource of network is nervous; Can reduce the load of eating dishes without rice or wine very effectively, and can prolong the multimode terminal stand-by time, have very highland practicality.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the call processing method of a multimode terminal is characterized in that, comprising:
In the overall network that said multimode terminal is supported, preserve the ID of each network difference correspondence in the said overall network and the state of said ID;
The ID that said multimode terminal is corresponding with each network in the said overall network and the state reporting of said ID are given the current standby network of said multimode terminal;
When the carrying out of said multimode terminal report and the ID that is in the state that can't converse when being called out, be in the ID of the state of supporting conversation in the ID that the corresponding said multimode terminal of NetFind of called said ID reports; And
The said corresponding network of ID that is in the state of said support conversation is sent to the said ID that is in the state of said support conversation with calling.
2. according to the said call processing method of claim 1, it is characterized in that, in the network side data storehouse, preserve the ID of said multimode terminal and the state of said ID.
3. according to the said call processing method of claim 2, it is characterized in that, further comprise:
Said network side data storehouse is expanded; Wherein, be used to preserve said multimode terminal ID corresponding to said current standby network under said current standby network before the said network data base and reach state corresponding to the ID of said current standby network;
The ID that each network in the said overall network of said terminal support is corresponding respectively and said each network state of corresponding ID respectively are kept in the said database of expansion.
4. call processing method according to claim 2 is characterized in that, said multimode terminal reports said current standby network with the state renewal of its ID when start or position renewal, upgrade said database.
5. call processing method according to claim 2; It is characterized in that; When the ID that is in the said state that can't converse was called out, the corresponding network of called said ID confirmed that through inquiry attaching position register and VLR Visitor Location Register called said ID can't converse.
6. call processing method according to claim 2 is characterized in that, occurs in the process that the ID in the said ID of said multimode terminal is being conversed further comprising under the situation of call drop:
Steps A; The corresponding mobile switching centre of said ID that call drop occurs passes through the attaching position register and the VLR Visitor Location Register of inquiry call drop; And from said database, search corresponding ID and the state thereof of network except the ID map network of said call drop, and the ID of the state that is in said support conversation in the ID that finds is called out.
7. call processing method according to claim 6 is characterized in that, in said steps A, further comprises:
Steps A-2, said mobile switching centre sends the signaling of ID in the paging conversation to the corresponding mobile switching centre of the corresponding ID of the network except the ID map network of said call drop; And
Steps A-4 when the mobile switching centre of receiving said signaling inquires the ID corresponding with it when being in the state of said support conversation, makes a call through sending called signaling to said multimode terminal.
8. according to each described call processing method in the claim 1 to 7, it is characterized in that the state of said support conversation comprises: holding state and Call Waiting state.
9. according to each described call processing method in the claim 1 to 7, it is characterized in that the said state that can't converse comprises: talking state, off-line state, off-mode and network state can not reach the demand of conversation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101815245A CN101150870B (en) | 2007-10-18 | 2007-10-18 | Call processing method for multi-mode terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101815245A CN101150870B (en) | 2007-10-18 | 2007-10-18 | Call processing method for multi-mode terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101150870A CN101150870A (en) | 2008-03-26 |
| CN101150870B true CN101150870B (en) | 2012-06-20 |
Family
ID=39251133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101815245A Expired - Fee Related CN101150870B (en) | 2007-10-18 | 2007-10-18 | Call processing method for multi-mode terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101150870B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101505468B (en) * | 2009-03-12 | 2011-05-11 | 中兴通讯股份有限公司 | Method for implementing automatic call handover according to network status and multi-mode terminal |
| GB201006726D0 (en) * | 2010-04-22 | 2010-06-09 | Skype Ltd | Establishing a call between a first user and a second user |
| CN102014221B (en) * | 2010-11-08 | 2015-11-25 | 华为终端有限公司 | The implementation method of traffic transfer and device |
| US8811383B2 (en) | 2011-12-28 | 2014-08-19 | Skype | Communication system and method |
| CN103781051B (en) * | 2012-10-17 | 2017-12-22 | 中兴通讯股份有限公司 | The implementation method and device of multi-card multi-standby |
| CN103781091A (en) * | 2012-10-18 | 2014-05-07 | 中兴通讯股份有限公司 | Conversation processing method and apparatus |
| US9667781B2 (en) * | 2013-04-21 | 2017-05-30 | Qualcomm Incorporated | Methods and apparatuses to convey a local call hold state to a recipient device |
| CN104602216A (en) * | 2015-02-02 | 2015-05-06 | 西安酷派软件科技有限公司 | Call management method of multi-system terminal and multi-system terminal |
| CN107995633A (en) * | 2017-12-08 | 2018-05-04 | 深圳市共进电子股份有限公司 | A kind of more hot spot Radio Network Systems for home environment |
| CN110139357B (en) * | 2019-05-22 | 2022-05-10 | 中国联合网络通信集团有限公司 | Method for updating location area of terminal, multi-mode card and mobile management node |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571322A (en) * | 2003-07-11 | 2005-01-26 | 华为技术有限公司 | An inter-system switching method for dual-mode terminal |
| CN1708154A (en) * | 2004-06-07 | 2005-12-14 | 华为技术有限公司 | Multi-mode terminal user information management apparatus and management method |
| WO2006011865A1 (en) * | 2004-06-24 | 2006-02-02 | Sprint Spectrum L.P. | Multi-mode wwan / wlan mobile station and method for registering said mobile station in a wwan through a wlan |
| CN1741658A (en) * | 2005-09-19 | 2006-03-01 | 北京天碁科技有限公司 | A multimode mobile communication terminal and multimode switching method thereof |
| CN1889781A (en) * | 2006-07-28 | 2007-01-03 | 电信科学技术研究院 | Identification method for multi-mode terminal roaming among heterogenous inserting technology networks |
-
2007
- 2007-10-18 CN CN2007101815245A patent/CN101150870B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571322A (en) * | 2003-07-11 | 2005-01-26 | 华为技术有限公司 | An inter-system switching method for dual-mode terminal |
| CN1708154A (en) * | 2004-06-07 | 2005-12-14 | 华为技术有限公司 | Multi-mode terminal user information management apparatus and management method |
| WO2006011865A1 (en) * | 2004-06-24 | 2006-02-02 | Sprint Spectrum L.P. | Multi-mode wwan / wlan mobile station and method for registering said mobile station in a wwan through a wlan |
| CN1741658A (en) * | 2005-09-19 | 2006-03-01 | 北京天碁科技有限公司 | A multimode mobile communication terminal and multimode switching method thereof |
| CN1889781A (en) * | 2006-07-28 | 2007-01-03 | 电信科学技术研究院 | Identification method for multi-mode terminal roaming among heterogenous inserting technology networks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101150870A (en) | 2008-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101150870B (en) | Call processing method for multi-mode terminal | |
| CN101094527B (en) | Method and system for treating call waiting for terminal in multiple modes | |
| CN100562156C (en) | Method for updating network state | |
| US6600925B1 (en) | Process for integrating cordless telephone networks into cellular mobile telephone networks | |
| CN101505468B (en) | Method for implementing automatic call handover according to network status and multi-mode terminal | |
| CN1984378A (en) | Establishment and control for CDMA digital packet calling | |
| CN1921687B (en) | Call building method for base station controller multiple adscription network-estabilishing | |
| CN101674558A (en) | Call forwarding method and apparatus thereof | |
| CN102098614B (en) | Communication method and device | |
| CN101094513A (en) | Method for implementing network access for PCS user, and 3G user with one number and dual standby functions | |
| CN101448299B (en) | Terminal and method for avoiding interference | |
| CA2377326C (en) | Method and apparatus for migrating subscribers between networks | |
| US20050202810A1 (en) | Mobile and landline connection | |
| CN105163287A (en) | Method for realizing provisional group call accession function in cluster communication system | |
| CN102137492B (en) | Method and device for video processing telephone service in single-card double standby system | |
| CN101267665B (en) | Method for basic switch from TDCDMA to other networks under HLR amalgamation mode | |
| CN101247586A (en) | Method for updating double-module mobile phone network binding number | |
| CN101394620B (en) | Implementing method for number integration of dual-mode mobile phone | |
| CN100377619C (en) | Roaming limitation method | |
| CN100441033C (en) | Method for providing playback of trans-network calling failure by mobile double-mode system | |
| CN101442814B (en) | Non straddling connection color vibration communication method, terminal and system | |
| CN1323561C (en) | Method for realizing call switching between specific service regions in network | |
| CN102685721B (en) | Be applied to the communication means in mobile phone | |
| KR100815559B1 (en) | Method and apparatus for roaming voice call by multi-paging | |
| CN100479612C (en) | Voice communication method and apparatus thereof |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20201018 |