CN103747504A - Communicator and communication method - Google Patents
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- CN103747504A CN103747504A CN201410036798.5A CN201410036798A CN103747504A CN 103747504 A CN103747504 A CN 103747504A CN 201410036798 A CN201410036798 A CN 201410036798A CN 103747504 A CN103747504 A CN 103747504A
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Abstract
The invention provides a communicator. The communicator comprises a first communication module, a second communication module, a detection unit for detecting whether the data traffic of the first communication module is closed or not when the first communication module and a first network are positioned in a connection state, a search unit for searching a second network capable of establishing connection with the second communication module when the detection unit detects that the data traffic of the first communication module is closed, and a processing unit for disconnecting the connection between the first communication module and the first network when the search unit searches the second network and establishing the connection between the connection between the second communication module and the second network. Accordingly, the invention also provides a communication method. By the technical scheme, voice calling can be fast established, and time for establishing the voice calling is saved, so the user experience is enhanced.
Description
Technical field
The present invention relates to terminal technology field, in particular to a kind of communicator and a kind of communication means.
Background technology
The communications field enters the 4G epoch, the whole network architecture has had very large variation compared with 2G/3G, LTE (Long Term Evolution, Long Term Evolution) core net of system only retained PS (Packet Switched, grouping) territory, be called EPC (Evolved PacketCore, the block core of evolution) network, voice service is not provided, and voice service brings no small trouble as the most important demand of fundamental sum of wireless telecommunications to Virtual network operator and terminal business, there is now multiple different solution to select for operator.
A kind of mechanism of circuit domain dropping is provided in existing scheme, guarantee that user is registered in EPS network and traditional circuit-domain network simultaneously, when user initiates speech business, after falling back to objective circuit territory network by EPS network indicating user, then initiate audio call.This voice solution is exactly circuit domain loop, is called for short CSFB(Circuit Switched Fallback in Evolved Packet System).
In existing terminal, LTE promotes message transmission rate aspect data service, and need to fall after rise when processed voice business or supplemental services business to 2G/3G network, carry out, this falls the Signalling exchange carrying out repeatedly the multiple network elements of process need unit after rise and just can complete, compared with traditional 2G/3G voice call, its voice call settling time can be longer.
Therefore, need a kind of new technical scheme, can Rapid Establishment audio call, save audio call and set up duration, thereby strengthen user's experience.
Summary of the invention
The present invention, just based on the problems referred to above, has proposed a kind of new technical scheme, can Rapid Establishment audio call, and save audio call and set up duration, thereby strengthen user's experience.
In view of this, the present invention proposes a kind of communicator, comprising: first communication module; Second communication module; Detecting unit, at described first communication module and first network during in connection status, whether the data service that detects described first communication module is closed; Search unit, for when described detecting unit detects that the data service of described first communication module is closed, the second network that search can connect with described second communication module; Processing unit, when described search unit searches described second network, disconnects the connection between described first communication module and first network, and sets up being connected between described second communication module and described second network.
In this technical scheme, first network comprises LTE network, and second network comprises 2G/3G network, when terminal is in LTE network, when data service is simultaneously closed again, can search for 2G/3G network, network is resided in to 2G/3G network, rather than reside in LTE network, like this, when having audio call, can directly carry out speech business processing, and needn't from LTE network, fall back to 2G/3G network again, and saved the duration of setting up of audio call, promoted user's experience.
In technique scheme, preferably, also comprise: acquiring unit, before the connection disconnecting between described first communication module and described first network, obtains cell information the storage of the described first network being connected with described first communication module; The first judging unit, for when detecting that described data service is unlocked, judges that described communicator is current whether just in processed voice business; The second judging unit, when being no in the judged result of described the first judging unit, obtaining the described cell information of storage, and judges whether between described first communication module and described first network, to re-establish connection according to described cell information; Described processing unit also for: in the judged result of described the second judging unit, when being, according to described cell information, between described first communication module and described first network, connect.
In this technical scheme, for when reconnecting first network, the data of setting up fast between first communication module and first network connect, can be before disconnecting the connection of first communication module and first network, preserve the current cell information being connected with first communication module, thereby when again accessing first network, preferential this cell information of use of attempting accesses.Due in most cases, user's position does not have too large variation, and therefore its cell information also can not change, like this, larger by the chance of success of cell information re-accessing network of preserving, thus the time of search cell information again saved, make the user can fast access into network.
In technique scheme, preferably, described search unit also for: in the judged result of described the second judging unit while being no, according to the current positional information of described communicator, the new cell information that search can connect with described first communication module again; Described processing unit also for: when searching described new cell information, disconnect the connection of described second communication module and described second network, and set up the connection between described first communication module and described first network according to described new cell information, when not searching described new cell information, keep the connection between described second communication module and described second network.
In this technical scheme, if can be according to the cell information re-accessing network of preserving, again search cell information, by the cell information re-accessing network searching, if do not search new cell information, can carry out data service by second network, thereby speech business and the data service of assurance terminal can be carried out normally.
In technique scheme, preferably, also comprise: function control unit, for when receiving function unlatching or shutdown command, control described detecting unit at described first communication module and first network during in connection status, detect or whether the data service that stops detecting described first communication module is closed.
In this technical scheme, when function is opened, the data service that first communication module detected in terminal is closed, can carry out above-mentioned a series of processing operation, when function is closed, terminal can not carried out any processing operation, and like this, what user can be according to oneself need to open or close above-mentioned functions at any time.
In technique scheme, preferably, first network is supported data business only, and described second network is support voice business at least.
In this technical scheme, first network comprises LTE network, and second network comprises 2G/3G network, it will be appreciated by those skilled in the art that first network and second network include, but are not limited to above-mentioned network.
According to a further aspect in the invention, a kind of communication means is also provided, for communicator, described communicator comprises first communication module and second communication module, comprise: detecting step, at described first communication module and first network, during in connection status, whether the data service that detects described first communication module is closed; Search step, when the data service that described first communication module detected is closed, the second network that search can connect with described second communication module; Treatment step, when searching described second network, disconnects the connection between described first communication module and first network, and sets up being connected between described second communication module and described second network.
In this technical scheme, first network comprises LTE network, and second network comprises 2G/3G network, when terminal is in LTE network, when data service is simultaneously closed again, can search for 2G/3G network, network is resided in to 2G/3G network, rather than reside in LTE network, like this, when having audio call, can directly carry out speech business processing, and needn't from LTE network, fall back to 2G/3G network again, and saved the duration of setting up of audio call, promoted user's experience.
In technique scheme, preferably, also comprise: before the connection disconnecting between described first communication module and described first network, obtain cell information the storage of the described first network being connected with described first communication module; When detecting that described data service is unlocked, judge that described communicator is current whether just in processed voice business; When the current untreated speech business of described communicator, obtain the described cell information of storage, and judge whether between described first communication module and described first network, to re-establish connection according to described cell information; In judged result, when being, according to described cell information, between described first communication module and described first network, connect.
In this technical scheme, for when reconnecting first network, the data of setting up fast between first communication module and first network connect, can be before disconnecting the connection of first communication module and first network, preserve the current cell information being connected with first communication module, thereby when again accessing first network, preferential this cell information of use of attempting accesses.Due in most cases, user's position does not have too large variation, and therefore its cell information also can not change, like this, larger by the chance of success of cell information re-accessing network of preserving, thus the time of search cell information again saved, make the user can fast access into network.
In technique scheme, preferably, also comprise: in described judged result while being no, according to the current positional information of described communicator, the new cell information that search can connect with described first communication module again; And when searching described new cell information, disconnect the connection of described second communication module and described second network, and set up the connection between described first communication module and described first network according to described new cell information, when not searching described new cell information, keep the connection between described second communication module and described second network.
In this technical scheme, if can be according to the cell information re-accessing network of preserving, again search cell information, by the cell information re-accessing network searching, if do not search new cell information, can carry out data service by second network, thereby speech business and the data service of assurance terminal can be carried out normally.
In technique scheme, preferably, also comprise: receiving that function is opened or during shutdown command, control described detecting unit at described first communication module and first network during in connection status, detect or whether the data service that stops detecting described first communication module is closed.
In this technical scheme, when function is opened, the data service that first communication module detected in terminal is closed, can carry out above-mentioned a series of processing operation, when function is closed, terminal can not carried out any processing operation, and like this, what user can be according to oneself need to open or close above-mentioned functions at any time.
In technique scheme, preferably, described first network is supported data business only, and described second network is support voice business at least.
In this technical scheme, first network comprises LTE network, and second network comprises 2G/3G network, it will be appreciated by those skilled in the art that first network and second network include, but are not limited to above-mentioned network.
By above technical scheme, can Rapid Establishment audio call, save audio call and set up duration, thereby strengthen user's experience.
Accompanying drawing explanation
Fig. 1 shows the block diagram of communicator according to an embodiment of the invention;
Fig. 2 shows the flow chart of communication means according to an embodiment of the invention;
Fig. 3 shows the particular flow sheet of communication means according to an embodiment of the invention.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
Fig. 1 shows the block diagram of communicator according to an embodiment of the invention.
As shown in Figure 1, communicator 100 according to an embodiment of the invention, comprising: first communication module; Second communication module; Detecting unit 102, at described first communication module and first network during in connection status, whether the data service that detects described first communication module is closed; Search unit 104, for when described detecting unit 102 detects that the data service of described first communication module is closed, the second network that search can connect with described second communication module; Processing unit 106, when described search unit 104 searches described second network, disconnects the connection between described first communication module and first network, and sets up being connected between described second communication module and described second network.
In this technical scheme, first network comprises LTE network, and second network comprises 2G/3G network, when terminal is in LTE network, when data service is simultaneously closed again, can search for 2G/3G network, network is resided in to 2G/3G network, rather than reside in LTE network, like this, when having audio call, can directly carry out speech business processing, and needn't from LTE network, fall back to 2G/3G network again, and saved the duration of setting up of audio call, promoted user's experience.
In technique scheme, preferably, also comprise: acquiring unit 108, before the connection disconnecting between described first communication module and described first network, obtains cell information the storage of the described first network being connected with described first communication module; The first judging unit 110, for when detecting that described data service is unlocked, judges that described communicator is current whether just in processed voice business; The second judging unit 112, for in the judged result of described the first judging unit 110 while being no, obtain the described cell information of storage, and judge whether between described first communication module and described first network, to re-establish connection according to described cell information; Described processing unit 106 also for: in the judged result of described the second judging unit 112, when being, according to described cell information, between described first communication module and described first network, connect.
In this technical scheme, for when reconnecting first network, the data of setting up fast between first communication module and first network connect, can be before disconnecting the connection of first communication module and first network, preserve the current cell information being connected with first communication module, thereby when again accessing first network, preferential this cell information of use of attempting accesses.Due in most cases, user's position does not have too large variation, and therefore its cell information also can not change, like this, larger by the chance of success of cell information re-accessing network of preserving, thus the time of search cell information again saved, make the user can fast access into network.
In technique scheme, preferably, described search unit 104 also for: in the judged result of described the second judging unit 112 while being no, according to the current positional information of described communicator, the new cell information that search can connect with described first communication module again; Described processing unit 106 also for: when searching described new cell information, disconnect the connection of described second communication module and described second network, and set up the connection between described first communication module and described first network according to described new cell information, when not searching described new cell information, keep the connection between described second communication module and described second network.
In this technical scheme, if can be according to the cell information re-accessing network of preserving, again search cell information, by the cell information re-accessing network searching, if do not search new cell information, can carry out data service by second network, thereby speech business and the data service of assurance terminal can be carried out normally.
In technique scheme, preferably, also comprise: function control unit 114, for when receiving function unlatching or shutdown command, control described detecting unit 102 at described first communication module and first network during in connection status, detect or whether the data service that stops detecting described first communication module is closed.
In this technical scheme, when function is opened, the data service that first communication module detected in terminal is closed, can carry out above-mentioned a series of processing operation, when function is closed, terminal can not carried out any processing operation, and like this, what user can be according to oneself need to open or close above-mentioned functions at any time.
In technique scheme, preferably, first network is supported data business only, and described second network is support voice business at least.
In this technical scheme, first network comprises LTE network, and second network comprises 2G/3G network, it will be appreciated by those skilled in the art that first network and second network include, but are not limited to above-mentioned network.
Fig. 2 shows the flow chart of communication means according to an embodiment of the invention.
As shown in Figure 2, communication means according to an embodiment of the invention, comprising: step 202, and at described first communication module and first network, during in connection status, whether the data service that detects described first communication module is closed; Step 204, when the data service that described first communication module detected is closed, the second network that search can connect with described second communication module; Step 206, when searching described second network, disconnects the connection between described first communication module and first network, and sets up being connected between described second communication module and described second network.
In this technical scheme, first network comprises LTE network, and second network comprises 2G/3G network, when terminal is in LTE network, when data service is simultaneously closed again, can search for 2G/3G network, network is resided in to 2G/3G network, rather than reside in LTE network, like this, when having audio call, can directly carry out speech business processing, and needn't from LTE network, fall back to 2G/3G network again, and saved the duration of setting up of audio call, promoted user's experience.
In technique scheme, preferably, also comprise: before the connection disconnecting between described first communication module and described first network, obtain cell information the storage of the described first network being connected with described first communication module; When detecting that described data service is unlocked, judge that described communicator is current whether just in processed voice business; When the current untreated speech business of described communicator, obtain the described cell information of storage, and judge whether between described first communication module and described first network, to re-establish connection according to described cell information; In judged result, when being, according to described cell information, between described first communication module and described first network, connect.
In this technical scheme, for when reconnecting first network, the data of setting up fast between first communication module and first network connect, can be before disconnecting the connection of first communication module and first network, preserve the current cell information being connected with first communication module, thereby when again accessing first network, preferential this cell information of use of attempting accesses.Due in most cases, user's position does not have too large variation, and therefore its cell information also can not change, like this, larger by the chance of success of cell information re-accessing network of preserving, thus the time of search cell information again saved, make the user can fast access into network.
In technique scheme, preferably, also comprise: in described judged result while being no, according to the current positional information of described communicator, the new cell information that search can connect with described first communication module again; And when searching described new cell information, disconnect the connection of described second communication module and described second network, and set up the connection between described first communication module and described first network according to described new cell information, when not searching described new cell information, keep the connection between described second communication module and described second network.
In this technical scheme, if can be according to the cell information re-accessing network of preserving, again search cell information, by the cell information re-accessing network searching, if do not search new cell information, can carry out data service by second network, thereby speech business and the data service of assurance terminal can be carried out normally.
In technique scheme, preferably, also comprise: receiving that function is opened or during shutdown command, control described detecting unit at described first communication module and first network during in connection status, detect or whether the data service that stops detecting described first communication module is closed.
In this technical scheme, when function is opened, the data service that first communication module detected in terminal is closed, can carry out above-mentioned a series of processing operation, when function is closed, terminal can not carried out any processing operation, and like this, what user can be according to oneself need to open or close above-mentioned functions at any time.
In technique scheme, preferably, described first network is supported data business only, and described second network is support voice business at least.
In this technical scheme, first network comprises LTE network, and second network comprises 2G/3G network, it will be appreciated by those skilled in the art that first network and second network include, but are not limited to above-mentioned network.
Fig. 3 shows the particular flow sheet of communication means according to an embodiment of the invention.
As shown in Figure 3, the idiographic flow of communication means following (being example take communicator as terminal) according to an embodiment of the invention:
Step 38, judges whether terminal searches LTE network, in judged result, when being, enters step 322, in judged result, while being no, enters step 320.
More than be described with reference to the accompanying drawings technical scheme of the present invention, by technical scheme of the present invention, can Rapid Establishment audio call, save audio call and set up duration, thereby strengthen user's experience.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a communicator, is characterized in that, comprising:
First communication module;
Second communication module;
Detecting unit, at described first communication module and first network during in connection status, whether the data service that detects described first communication module is closed;
Search unit, for when described detecting unit detects that the data service of described first communication module is closed, the second network that search can connect with described second communication module;
Processing unit, when described search unit searches described second network, disconnects the connection between described first communication module and first network, and sets up being connected between described second communication module and described second network.
2. communicator according to claim 1, is characterized in that, also comprises:
Acquiring unit, before the connection disconnecting between described first communication module and described first network, obtains cell information the storage of the described first network being connected with described first communication module;
The first judging unit, for when detecting that described data service is unlocked, judges that described communicator is current whether just in processed voice business;
The second judging unit, when being no in the judged result of described the first judging unit, obtaining the described cell information of storage, and judges whether between described first communication module and described first network, to re-establish connection according to described cell information;
Described processing unit also for:
In the judged result of described the second judging unit, when being, according to described cell information, between described first communication module and described first network, connect.
3. communicator according to claim 2, is characterized in that,
Described search unit also for:
In the judged result of described the second judging unit while being no, according to the current positional information of described communicator, the new cell information that search can connect with described first communication module again;
Described processing unit also for:
When searching described new cell information, disconnect the connection of described second communication module and described second network, and set up the connection between described first communication module and described first network according to described new cell information, when not searching described new cell information, keep the connection between described second communication module and described second network.
4. communicator according to claim 1, is characterized in that, also comprises:
Function control unit, for receiving that function is opened or during shutdown command, controls described detecting unit at described first communication module and first network during in connection status, detects or whether the data service that stops detecting described first communication module is closed.
5. according to the communicator described in any one in claim 1 to 4, it is characterized in that, first network is supported data business only, and described second network is support voice business at least.
6. a communication means, for communicator, described communicator comprises first communication module and second communication module, it is characterized in that, comprising:
Detecting step, at described first communication module and first network, during in connection status, whether the data service that detects described first communication module is closed;
Search step, when the data service that described first communication module detected is closed, the second network that search can connect with described second communication module;
Treatment step, when searching described second network, disconnects the connection between described first communication module and first network, and sets up being connected between described second communication module and described second network.
7. communication means according to claim 1, is characterized in that, also comprises:
Before the connection disconnecting between described first communication module and described first network, obtain cell information the storage of the described first network being connected with described first communication module;
When detecting that described data service is unlocked, judge that described communicator is current whether just in processed voice business;
When the current untreated speech business of described communicator, obtain the described cell information of storage, and judge whether between described first communication module and described first network, to re-establish connection according to described cell information;
In judged result, when being, according to described cell information, between described first communication module and described first network, connect.
8. communication means according to claim 7, is characterized in that, also comprises:
In described judged result while being no, according to the current positional information of described communicator, the new cell information that search can connect with described first communication module again; And
When searching described new cell information, disconnect the connection of described second communication module and described second network, and set up the connection between described first communication module and described first network according to described new cell information, when not searching described new cell information, keep the connection between described second communication module and described second network.
9. communication means according to claim 6, is characterized in that, also comprises:
Receiving that function is opened or during shutdown command, control described detecting unit at described first communication module and first network during in connection status, detect or whether the data service that stops detecting described first communication module is closed.
10. according to the communication means described in any one in claim 6 to 9, it is characterized in that, described first network is supported data business only, and described second network is support voice business at least.
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| CN106063358B (en) * | 2015-01-04 | 2019-07-12 | 华为技术有限公司 | Circuit domain dropping terminal communication processing method and equipment |
| CN106063358A (en) * | 2015-01-04 | 2016-10-26 | 华为技术有限公司 | Method and device for processing circuit switched fallback terminal communication |
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