CN103763758A - Data service processing method and data service processing device - Google Patents
Data service processing method and data service processing device Download PDFInfo
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Abstract
The invention provides a data service processing method and a data service processing device. The data service processing method includes the following steps that whether a mobile terminal is in a roaming state or not is judged; when the mobile terminal is determined to be in the roaming state, a data service is carried out under a first communication network, and the mobile terminal is made to stop searching for a second communication network, wherein the first communication network is a second-generation mobile communication network or a third-generation mobile communication network, and the second communication network is a fourth-generation mobile communication network. According to the data service processing method and the data service processing device, the problem that when a global user identification card with the unopened 4G data service roaming function is used in an LTE multi-mode single-card dual-standby mobile phone for roaming, a data service on the 2G/3G network is frequently interrupted is solved, and power consumption of the terminal is reduced.
Description
Technical field
The present invention relates to communication technical field, in particular to a kind of data service handling method and a kind of data processing device.
Background technology
Voice service is as the most important demand of fundamental sum of wireless telecommunications, even entered 4G(the 4th third generation mobile communication network in the communications field) this epoch is no exception, but because the LTE standard in 4G is no longer supported for supporting GSM, the circuit-switched technology of voice transfer under UMTS and CDMA2000 network, it can only carry out the packet switch under complete IP network, therefore operator need to adopt some transition schemes to solve just interim voice transfer problem of LTE networking, present stage each large chip manufacturer and 3GPP tissue proposed different solutions and selected for operator, mainly comprise the two schemes (SGLTE/SVLTE) for the treatment of of single deck tape-recorder, double-card dual-standby scheme, circuit domain dropping scheme (CSFB), SRVCC/VOLTE, wherein, single deck tape-recorder/double-card dual-standby scheme has no special requirements to network, network side is changed little, do not need to dispose IMS.
Present stage is in the LTE networking initial stage, that the network coverage or terminal capability are all limited, thereby normal appearance affects the problem that user experiences 4G data service, wherein comparatively typical problem is: single deck tape-recorder double standby mobile phone normal usage data business under roaming condition, example roaming scence as shown in Figure 1, when user roams, 4GUSIM(Universal Subscriber Identity Module due to user's use, whole world Subscriber Identity Module) card is not opened LTE data service roaming function (the networking initial stage is more common), like this user in roaming place (in this roaming place, 2G/3G roaming function is open-minded, and the network coverage is better) often cannot normal browsing webpage, use the instant message instruments such as the micro-letter of QQ/, affecting to a certain extent user experiences, the reason that causes this problem is mainly that current LTE single deck tape-recorder double standby mobile phone exists certain defect in realization.
In a usim card, only have a PLMN(Public Land Mobile Network, public land mobile network) list, at home, for same operator, when terminal roaming, 2G/3G/4G belongs to same PLMN.Based on this, current LTE single deck tape-recorder double standby mobile phone implementation as shown in Figure 2:
(1) (one of reason is not opened 4G data service roaming function for user) adhered in the LTE data service of network refusal UE request
(2) UE adds FPLMN list (for safeguarding UE disable access network PLMN, leaving in usim card) by current resident PLMN
(3) the network signal situation detecting according to current UE is initiated registration on 2G or 3G,
(4) after 2G or 3G succeed in registration, the PLMN adding in (2) is deleted from FPLMN list
(5) two, treat that, under mechanism, UE detects LTE network again, when meeting certain condition, UE again initiates data service request on LTE
(6) repeated execution of steps (1)～(5).
Therefore, existing implementation meets 3GPP agreement, can guarantee when user does not open 4G roaming function simultaneously, can usage data business under 2G or 3G network, and after getting back to primitively, user can re-register LTE network.But because the distinctive a kind of attribute of double standby mobile phone has brought another one problem, it is double standby mobile phone (as under roaming condition) when singly until 2/3G, can periodically search for LTE network, when searching LTE community and meet certain condition, UE can cause LTE by data service gravity treatment, to guarantee that user farthest experiences 4G.But because gravity treatment makes the data service of UE on 2/3G, frequently by transience, interrupted, affect the current ongoing data service of user, such as the micro-letter of QQ/ can go offline suddenly.
Summary of the invention
The present invention, just based on the problems referred to above, has proposed a kind of new data processing technology, can, for the user who does not open 4G data service roaming function, can not affect the continuity of its usage data business.
In view of this, according to an aspect of the present invention, provide a kind of data service handling method, for single deck tape-recorder double-standby mobile terminal, having comprised: judged that whether mobile terminal is in roaming state; At definite described mobile terminal during in described roaming state, under the first communication network, carry out data service, and make the described mobile terminal second communication network that stops search, wherein, described the first communication network is Generation Mobile Telecommunication System network or described 3 G mobile communication network, and described second communication network is the 4th third generation mobile communication network.
At definite mobile terminal during in roaming state, mobile terminal can normal registration arrive local 2G/3G network, and stop the search to 4G network, thereby can the data service under 2G/3G network can not be interrupted, promoting user experiences, and owing to stopping the search work of 4G network, therefore also reduced the power consumption of mobile terminal.
In technique scheme, preferred, described judge mobile terminal whether the step in roaming state comprise: described mobile terminal sends data service to described second communication network and adheres to request; The Reason For Denial of responding according to described second communication network determines that described mobile terminal is in roaming state; To described the first communication network, send registration request.
After mobile terminal sends roaming, if send data service request to 4G network, 4G network feeds back Reason For Denial in movement, according to Reason For Denial, for user, does not open 4G data service roaming function, according to this refusal, comes from and can determine whether terminal is roamed.When there is roaming in definite terminal, to 2G/3G network, send registration request, assurance terminal can be carried out data service.
In above-mentioned arbitrary technical scheme, preferred, can also comprise: before sending registration request to described the first communication network, the current resident PLMN of described mobile terminal is added in the PLMN list being denied access.
In above-mentioned arbitrary technical scheme, preferably, can also comprise: after described the first communication network registration success, or when the network service ground zone position that described mobile terminal place detected occurs to upgrade, judge whether described mobile terminal is got back to primitively from roaming place; Described in definite described mobile terminal is got back to primitively time, described current resident PLMN is removed from the described PLMN list being denied access, and search for described second communication network, to recover the data service on described second communication network; At definite described mobile terminal, during still in described roaming place, described second communication network continues to stop search.
Utilizing 2G/3G network to carry out in the process of data service, judging whether mobile terminal is got back to primitively from roaming place, when definite mobile terminal is got back to primitively, searching for LTE network, otherwise still reside in 2G/3G network.So just can avoid continuous search LTE network as prior art, improve the power consumption of mobile terminal, and also can avoid the impact on the data service on 2G/3G network.
In technique scheme, preferred, obtain during being registered in described the first communication network the network service at described mobile terminal place area positional information; According to described network service area positional information judge described mobile terminal whether get back to described in primitively.
Judge whether mobile terminal is got back to primitively, can obtain the network service ground zone position at the current place of terminal, according to this network service ground zone position, can determine whether mobile terminal is got back to primitively, get back to and also illustrate that primitively mobile terminal is current not in roaming state.
According to a further aspect in the invention, also provide a kind of data processing device, for single deck tape-recorder double-standby mobile terminal, having comprised: judging unit, for judging that whether mobile terminal is in roaming state; Switch unit, be connected to described judging unit, at definite described mobile terminal during in described roaming state, under the first communication network, carry out data service, and make the described mobile terminal second communication network that stops search, wherein, described the first communication network is Generation Mobile Telecommunication System network or described 3 G mobile communication network, and described second communication network is the 4th third generation mobile communication network.
At definite mobile terminal during in roaming state, mobile terminal can normal registration arrive local 2G/3G network, and stop the search to 4G network, thereby can the data service under 2G/3G network can not be interrupted, promoting user experiences, and owing to stopping the search work of 4G network, therefore also reduced the power consumption of mobile terminal.
In technique scheme, preferably, can also comprise: request unit, adheres to request for sending data service to described second communication network, and after the refusal response that receives described second communication network, to described the first communication network, send registration request; Described judging unit also determines that for the Reason For Denial of responding according to described second communication network described mobile terminal is in roaming state.
After mobile terminal sends roaming, if send data service request to 4G network, 4G network feeds back Reason For Denial in movement, according to Reason For Denial, for user, does not open 4G data service roaming function, according to this refusal, comes from and can determine whether terminal is roamed.When there is roaming in definite terminal, to 2G/3G network, send registration request, assurance terminal can be carried out data service.
In technique scheme, preferably, can also comprise: list update unit, before sending registration request at described the second request unit to described the first communication network, the current resident PLMN of described mobile terminal is added in the PLMN list being denied access.
In technique scheme, preferably, described judging unit is also for after described the first communication network registration success, or when the network service ground zone position that described mobile terminal place detected occurs to upgrade, judges whether described mobile terminal is got back to primitively from roaming place; Described list update unit also at described judging unit, determine described mobile terminal get back to described in primitively time, described current resident PLMN is removed from the described PLMN list being denied access, and notify second communication network described in described mobile terminal to search, to recover the data service on described second communication network.
Utilizing 2G/3G network to carry out in the process of data service, judging whether mobile terminal is got back to primitively from roaming place, when definite mobile terminal is got back to primitively, searching for LTE network, otherwise still reside in 2G/3G network.So just can avoid continuous search LTE network as prior art, improve the power consumption of mobile terminal, and also can avoid the impact on the data service on 2G/3G network.
In technique scheme, preferably, can also comprise: regional position acquisition unit, be connected to described judging unit, be used for obtaining during being registered in described the first communication network, the network service area positional information at described mobile terminal place, described judging unit according to described network service area positional information judge described mobile terminal whether get back to described in primitively.
Judge whether mobile terminal is got back to primitively, can obtain the network service ground zone position at the current place of terminal, according to this network service ground zone position, can determine whether mobile terminal is got back to primitively, get back to and also illustrate that primitively mobile terminal is current not in roaming state.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram of roaming scence;
Fig. 2 shows the flow chart of the data service handling method in correlation technique;
Fig. 3 shows the flow chart of data service handling method according to an embodiment of the invention;
Fig. 4 shows the flow chart of data service handling method according to another embodiment of the present invention;
Fig. 5 shows the block diagram of data processing device 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 application's embodiment and the feature in 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. 3 shows the flow chart of data service handling method according to an embodiment of the invention.
As shown in Figure 3, data service handling method according to an embodiment of the invention, for single deck tape-recorder double-standby mobile terminal, can comprise the following steps:
At definite mobile terminal during in roaming state, mobile terminal can normal registration arrive local 2G/3G network, and stop the search to 4G network, thereby can the data service under 2G/3G network can not be interrupted, promoting user experiences, and owing to stopping the search work of 4G network, therefore also reduced the power consumption of mobile terminal.
In technique scheme, preferred, described judge mobile terminal whether the step in roaming state comprise: described mobile terminal sends data service to described second communication network and adheres to request; The Reason For Denial of responding according to described second communication network determines that described mobile terminal is in roaming state; To described the first communication network, send registration request.
After mobile terminal sends roaming, if send data service request to 4G network, 4G network feeds back Reason For Denial in movement, according to Reason For Denial, for user, does not open 4G data service roaming function, according to this refusal, comes from and can determine whether terminal is roamed.When there is roaming in definite terminal, to 2G/3G network, send registration request, assurance terminal can be carried out data service.
In above-mentioned arbitrary technical scheme, preferred, can also comprise: before sending registration request to described the first communication network, the current resident PLMN of described mobile terminal is added in the PLMN list being denied access.
In above-mentioned arbitrary technical scheme, preferably, can also comprise: after described the first communication network registration success, or when the network service ground zone position that described mobile terminal place detected occurs to upgrade, judge whether described mobile terminal is got back to primitively from roaming place; Described in definite described mobile terminal is got back to primitively time, described current resident PLMN is removed from the described PLMN list being denied access, and search for described second communication network, to recover the data service on described second communication network; At definite described mobile terminal, during still in described roaming place, described second communication network continues to stop search.
Utilizing 2G/3G network to carry out in the process of data service, judging whether mobile terminal is got back to primitively from roaming place, when definite mobile terminal is got back to primitively, searching for LTE network, otherwise still reside in 2G/3G network.So just can avoid continuous search LTE network as prior art, improve the power consumption of mobile terminal, and also can avoid the impact on the data service on 2G/3G network.
In technique scheme, preferred, obtain during being registered in described the first communication network the network service at described mobile terminal place area positional information; According to described network service area positional information judge described mobile terminal whether get back to described in primitively.
Judge whether mobile terminal is got back to primitively, can obtain the network service ground zone position at the current place of terminal, according to this network service ground zone position, can determine whether mobile terminal is got back to primitively, get back to and also illustrate that primitively mobile terminal is current not in roaming state.
Fig. 4 shows the flow chart of data service handling method according to another embodiment of the present invention.
As shown in Figure 4, on existing technical scheme basis, (roaming function of the 2G/3G network of terminal is open-minded, and the roaming function of 4G network is not open-minded), the present invention proposes and judge that whether current UE is in roaming state, whether decision-making terminal thus (UE) starts LTE web search and again on LTE, initiates registration, and scheme realizes simple.When user uses the usim card do not open 4G data service roaming function to roam, UE can normal registration on local 2/3G network, and under registered network, carry out relevant data service, data service can not be interrupted, and user can carry out normal real time communication by chat tools such as QQ or micro-letters.Processing procedure is as follows in detail:
It should be noted that, in step 416, the network service ground zone position that terminal is obtained current place judges whether terminal gets back to primitively.For example the usim card of user A is that the card that service is provided is moved in Beijing, this usim card be that the Beijing area of providing services on the Internet and covering is moved in Beijing primitively, when user A arrives Shenzhen by air, now the roaming place of this usim card is that the Shenzhen area of providing services on the Internet and covering is moved in Guangdong.If the terminal at usim card place detected, get back to Beijing and move the Beijing area of providing services on the Internet and covering, think that this terminal gets back to primitively.
Judge that whether UE is registered in during 2/3G occurrence positions area update (LAU), when occurrence positions area update, also triggers and carry out step 416, the band of position that judgement is upgraded makes terminal in roaming state, or in non-roaming state, in primitively, still in roaming place.Only otherwise primitively, just think roaming place.
That is to say, on being registered to 2G/3G network after, or the band of position that terminal detected upgrades, or both when occur simultaneously, all carries out not 416.Once determine that terminal, in roaming place, just stops the search of LTE network, only guarantee, when terminal is got back to primitively, just to start to carry out the search of LTE network.Like this, not only can guarantee, when terminal is carried out 2G/3G data service in roaming place, can not cause because of the gravity treatment of LTE community the interruption of data service, simultaneously also reduce terminal due to a large amount of power consumptions of searching for LTE network and causing always.
Fig. 5 shows the block diagram of data processing device according to an embodiment of the invention.
As shown in Figure 5, data processing device 500 comprises according to an embodiment of the invention: judging unit 502, for judging that whether mobile terminal is in roaming state; Switch unit 504, be connected to described judging unit 502, at definite described mobile terminal during in described roaming state, under the first communication network, carry out data service, and make the described mobile terminal second communication network that stops search, wherein, described the first communication network is Generation Mobile Telecommunication System network or described 3 G mobile communication network, and described second communication network is the 4th third generation mobile communication network.
At definite mobile terminal during in roaming state, mobile terminal can normal registration arrive local 2G/3G network, and stop the search to 4G network, thereby can the data service under 2G/3G network can not be interrupted, promoting user experiences, and owing to stopping the search work of 4G network, therefore also reduced the power consumption of mobile terminal.
In technique scheme, preferably, can also comprise: request unit 506, adheres to request for sending data service to described second communication network, and after the refusal response that receives described second communication network, to described the first communication network, send registration request; Described judging unit 502 also determines that for the Reason For Denial of responding according to described second communication network described mobile terminal is in roaming state.
After mobile terminal sends roaming, if send data service request to 4G network, 4G network feeds back Reason For Denial in movement, according to Reason For Denial, for user, does not open 4G data service roaming function, according to this refusal, comes from and can determine whether terminal is roamed.When there is roaming in definite terminal, to 2G/3G network, send registration request, assurance terminal can be carried out data service.
In technique scheme, preferably, can also comprise: list update unit 508, before sending registration request at described the second request unit to described the first communication network, the current resident PLMN of described mobile terminal is added in the PLMN list being denied access.
In technique scheme, preferably, described judging unit 502 is also for after described the first communication network registration success, or when the network service ground zone position that described mobile terminal place detected occurs to upgrade, judges whether described mobile terminal is got back to primitively from roaming place; Described list update unit 508 also at described judging unit, determine described mobile terminal get back to described in primitively time, described current resident PLMN is removed from the described PLMN list being denied access, and notify second communication network described in described mobile terminal to search, to recover the data service on described second communication network.
Utilizing 2G/3G network to carry out in the process of data service, judging whether mobile terminal is got back to primitively from roaming place, when definite mobile terminal is got back to primitively, searching for LTE network, otherwise still reside in 2G/3G network.So just can avoid continuous search LTE network as prior art, improve the power consumption of mobile terminal, and also can avoid the impact on the data service on 2G/3G network.
In technique scheme, preferably, can also comprise: regional position acquisition unit 510, be connected to described judgement single 502, be used for obtaining during being registered in described the first communication network, the network service area positional information at described mobile terminal place, described judging unit 502 according to described network service area positional information judge described mobile terminal whether get back to described in primitively.Judge whether mobile terminal is got back to primitively, can obtain the network service ground zone position at the current place of terminal, according to this network service ground zone position, can determine whether mobile terminal is got back to primitively, get back to and also illustrate that primitively mobile terminal is current not in roaming state.
More than be described with reference to the accompanying drawings according to technical scheme of the present invention, the invention solves LTE multimode single deck tape-recorder double standby mobile phone when using the usim card do not open 4G data service roaming function to roam, on 2/3G network, frequently there is the problem that data service is interrupted, and the power consumption of two standbies while also having reduced to a certain extent roaming, further strengthened 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 data service handling method, is characterized in that, for single deck tape-recorder double-standby mobile terminal, comprising:
Judge that whether mobile terminal is in roaming state;
At definite described mobile terminal, during in described roaming state, under the first communication network, carry out data service, and make the described mobile terminal second communication network that stops search,
Wherein, described the first communication network is Generation Mobile Telecommunication System network or described 3 G mobile communication network, and described second communication network is the 4th third generation mobile communication network.
2. data service handling method according to claim 1, is characterized in that, described judge mobile terminal whether the step in roaming state comprise:
Described mobile terminal sends data service to described second communication network and adheres to request;
The Reason For Denial of responding according to described second communication network determines that described mobile terminal is in roaming state;
To described the first communication network, send registration request.
3. data service handling method according to claim 2, is characterized in that, also comprises:
Before sending registration request to described the first communication network, the current resident PLMN of described mobile terminal is added in the PLMN list being denied access.
4. data service handling method according to claim 3, is characterized in that, also comprises:
After described the first communication network registration success, or when the network service ground zone position that described mobile terminal place detected occurs to upgrade, judge whether described mobile terminal is got back to primitively from roaming place;
Described in definite described mobile terminal is got back to primitively time, described current resident PLMN is removed from the described PLMN list being denied access, and search for described second communication network, to recover the data service on described second communication network;
At definite described mobile terminal, during still in described roaming place, described second communication network continues to stop search.
5. data service handling method according to claim 4, is characterized in that, obtains during being registered in described the first communication network the network service at described mobile terminal place area positional information;
According to described network service area positional information judge described mobile terminal whether get back to described in primitively.
6. a data processing device, is characterized in that, for single deck tape-recorder double-standby mobile terminal, comprising:
Judging unit, for judging that whether mobile terminal is in roaming state;
Switch unit, is connected to described judging unit, at definite described mobile terminal, during in described roaming state, carries out data service under the first communication network, and makes the described mobile terminal second communication network that stops search,
Wherein, described the first communication network is Generation Mobile Telecommunication System network or described 3 G mobile communication network, and described second communication network is the 4th third generation mobile communication network.
7. data processing device according to claim 6, is characterized in that, also comprises:
Request unit, adheres to request for sending data service to described second communication network, and after the refusal response that receives described second communication network, to described the first communication network, sends registration request;
Described judging unit also determines that for the Reason For Denial of responding according to described second communication network described mobile terminal is in roaming state.
8. data processing device according to claim 7, is characterized in that, also comprises:
List update unit, before sending registration request at described the second request unit to described the first communication network, is added into the current resident PLMN of described mobile terminal in the PLMN list being denied access.
9. data processing device according to claim 8, it is characterized in that, described judging unit is also for after described the first communication network registration success, or when the network service ground zone position that described mobile terminal place detected occurs to upgrade, judge whether described mobile terminal is got back to primitively from roaming place;
Described list update unit also at described judging unit, determine described mobile terminal get back to described in primitively time, described current resident PLMN is removed from the described PLMN list being denied access, and notify second communication network described in described mobile terminal to search, to recover the data service on described second communication network.
10. data processing device according to claim 9, is characterized in that, also comprises:
Position acquisition unit, area, be connected to described judging unit, be used for obtaining during being registered in described the first communication network, the network service area positional information at described mobile terminal place, described judging unit according to described network service area positional information judge described mobile terminal whether get back to described in primitively.
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