CN107615816A - Switching method, switching system and terminal between CS domains and ps domain - Google Patents
Switching method, switching system and terminal between CS domains and ps domain Download PDFInfo
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- 102000018059 CS domains Human genes 0.000 title abstract 6
- 108050007176 CS domains Proteins 0.000 title abstract 6
- 238000001514 detection method Methods 0.000 claims abstract description 118
- 238000012360 testing method Methods 0.000 claims description 71
- 238000004891 communication Methods 0.000 claims description 65
- 238000005259 measurement Methods 0.000 claims description 37
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
- H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
- H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks
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Abstract
The invention provides the switching system between the switching method between a kind of CS domains and ps domain, a kind of CS domains and ps domain and a kind of terminal, wherein, the switching method includes：Obtain the request switched between the resident CS domains of the first type operating system and the resident ps domain of the second type operating system；Judge whether the channel quality detection result of to be switched network domains meets default network domains channel quality detection result, wherein, the network domains include the CS domains and the ps domain；Handoff procedure between the CS domains and the ps domain is completed according to judged result.Pass through technical scheme, avoid the frequent switching for carrying out network domains in correlation technique according to business demand, therefore, it ensure that terminal realizes the effect of continuous communiction in consolidated network domain, terminal power consumption penalty caused by the frequent switching of network domains is reduced simultaneously, improves the experience of user.
Description
The present invention relates to fields of communication technology, in particular to the switching system and a kind of terminal between switching method, a kind of domain CS and the ps domain between a kind of domain CS and ps domain.
Mobile communications network is via 2/3G network to long term evolution (Long Term Evolution at present, LTE) network Development, the core net of LTE system only remains grouping (Packet Switched, PS) domain, referred to as block core (the Evolved Packet Core of evolution, EPC) network, the grouping trustable network of evolution mainly includes MME, gateway (Serving Gate, S-GW), grouped data network gateway (Packet Date Network Gateway, PGW) three logic entities, the wireless access network of LTE system is evolved universal terrestrial radio access network (Evolved Universa L Terrestrial Radio Access Network, E-UTRAN), in addition, user equipment can also pass through GSM EDGE Radio Access Network network (GSM EDGE Radio Access Network, GERAN) or universal terrestrial access network (Universal Terrestrial Radio Access Network, UTRAN) access evolution packet core network.
In the related technology, the quality of service of the data transmission of LTE network is significantly larger than 2/3G network, but, the base station range and communication service quality of LTE network are below 2/3G network, operator is while attempting to improve usage experience of the user in data transmission procedure by LTE network, generally use 2/3G networks support both voice communication service, this communication plan is CSFB (Circuit Switched Fallback, circuit falls domain after rise) communication plan, this communication plan uses circuit switching (Circuit Switched, CS voice communication service) is carried out, such as call, supplementary service etc. uses 2/3G network, ps domain is switched back into after completing voice communication service carries out data communication, there is communication industry The problems such as switching of network domains caused by business switches causes the waste of Internet resources and the delay of voice communication service, communication disruption and mutual passband are low.
In addition, in the related technology, for the terminal using SVLTE communication plan or SGLTE communication plan, if can't detect LTE network, terminal can be executed constantly and search net operation, and this net operation of searching will cause the waste of terminal unnecessary power wastage and Internet resources.
Therefore, how to improve the handover scheme between ps domain and the domain CS becomes technical problem urgently to be resolved with the quality for guaranteeing communication service.
Summary of the invention
The present invention is based at least one above-mentioned technical problem, proposes the handover scheme between the domain CS and ps domain of a kind of quality of new guarantee communication service and a kind of terminal.
In view of this, the invention proposes the switching methods between a kind of domain CS and ps domain, for supporting the terminal of multiple operating systems, comprising: the request switched between the resident ps domain in the first type operating system of acquisition resident domain CS and the second type operating system；Judge whether the channel quality detection of to be switched network domains meets default network domains channel quality detection result, wherein the network domains include the domain CS and the ps domain；The handoff procedure between the domain CS and the ps domain is completed according to judging result.
In the technical scheme, by the handoff procedure triggering between multiple operating systems of terminal to the channel quality detection of to be switched network domains, avoid the frequent switching for carrying out network domains according to business demand in the related technology, therefore, it ensure that terminal realizes the effect of continuous communiction in consolidated network domain, simultaneously reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user.
Specifically, first type operating system of embodiment according to the present invention is used for processing terminal first kind business, second type operating system of embodiment according to the present invention is used for the second class business of processing terminal, wherein, first kind business is voice service, second class business is data service, the switching of the operating system of terminal is the handover trigger by business, and then trigger the switching of network domains, after completing network domains switching, corresponding operation system returns the network domains after staying switching, and then carries out related service by operating system.
In addition, carrying out the switching between ps domain and the domain CS by detecting to be switched channel quality, and according to judging result, it is ensured that the communication quality of the network domains after switching improves the user experience of communication service in turn.
Wherein, first type operating system can be the security system of terminal, namely higher operating system is set to data security levels, second type operating system can be the conventional system of terminal, namely lower operating system is set to data security levels, and the setting of security system and conventional system can also be accustomed to determining according to the adaptation of user.
In the above-mentioned technical solutions, preferably, judge whether to be switched network domains channel quality detection result meets the channel quality detection result of default network domains, comprising the following specific steps triggering the terminal when second type operating system switches to first type operating system and carrying out the domain CS channel quality detection；Judge whether the testing result of the domain CS channel quality meets the default domain CS channel quality detection result.
In the technical scheme, the domain CS channel quality detection is carried out by the handover operation triggering terminal of the second type operating system to the first type operating system, and then testing result is judged, avoid phase
In the technology of pass because applied business switching frequently caused by network domains switch frequent situation, specifically, realize ps domain applied business during, will not because of business change frequent switching network domains.
Specifically, when above-mentioned terminal supports CSFB communication plan, when terminal switches to security system by conventional system, triggering terminal detects the channel quality of 2/3G network, when the channel quality of 2/3G network meets the channel quality of default 2/3G network, terminal carries out the operation of relevant applied business from 4G network switching to 2/3G network.
In the above-mentioned technical solutions, preferably, the handoff procedure between the domain CS and the ps domain is completed according to judging result, comprising the following specific steps completing the handoff procedure of the ps domain to the domain CS when determining that the testing result of the domain CS channel quality meets the default domain the CS channel quality detection result.
In the technical scheme, when by meeting the default domain CS channel quality detection result in the testing result for determining the domain CS channel quality, complete the handoff procedure of ps domain to the domain CS, terminal realizes the effect of continuous communiction in the domain CS ensure that the judgement of the channel quality in the domain CS, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user, specifically, after obtaining switching command of the ps domain to the domain CS, triggering carries out cell measurement to the domain CS, when the testing result of the channel quality in the domain CS is better than or is equal to the default domain CS channel quality detection result, it just switches to the domain CS and carries out communication service.
In the above-mentioned technical solutions, preferably, judge whether to be switched network domains channel quality detection result meets the channel quality detection result of default network domains, comprising the following specific steps triggering the terminal when first type operating system switches to second type operating system and carrying out ps domain channel quality detection；Judge whether the testing result of the ps domain channel quality meets default ps domain measurement result.
In the technical scheme, ps domain channel quality detection is carried out by the handover operation triggering terminal of the first type operating system to the second type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically, realize the domain CS applied business during, will not because of business change frequent switching network domains.
Specifically, when above-mentioned terminal supports CSFB communication plan, when terminal switches to conventional system by security system, triggering terminal detects the channel quality of 4G network, when the channel quality of 4G network meets the channel quality of default 4G network, terminal carries out the operation of relevant applied business from 2/3G network switching to 4G network.
In the above-mentioned technical solutions, it is preferable that the handoff procedure between the domain CS and the ps domain is completed according to judging result, comprising the following specific steps in the inspection for determining the ps domain channel quality
When survey result meets the default ps domain measurement result, the handoff procedure in the domain CS to the ps domain is completed.
In the technical scheme, when by meeting default ps domain channel quality detection result in the testing result for determining ps domain channel quality, complete the handoff procedure in the domain CS to ps domain, terminal realizes the effect of continuous communiction in ps domain ensure that the judgement of the channel quality of ps domain, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user, specifically, after obtaining switching command of the domain CS to ps domain, triggering carries out cell measurement to ps domain, when the testing result of the channel quality of ps domain is better than or is equal to default ps domain channel quality detection result, it just switches to ps domain and carries out communication service.
In the above-mentioned technical solutions, it is preferable that the terminal supports CSFB communication plan.
In the above-mentioned technical solutions, it is preferable that include: to control the terminal when the operating system of the terminal is first type operating system and do not detected to the ps domain channel quality.
In the technical scheme, by when the operating system of terminal is the first type operating system, the terminal is controlled not detect ps domain channel quality, if namely realizing terminal and losing ps domain network in the first type operating system, not to ps domain carry out channel quality detection, avoid terminal because frequently ps domain carry out channel quality detection due to caused by power wastage the problems such as, simultaneously, any influence is not generated to the operation of the related service in the domain CS, improves the usage experience of user.
Specifically, when terminal includes SVLTE module or SGLTE module, in the connection of lost terminal LTE network, when such as the operating system of terminal being the first type operating system, cell measurement operations are not carried out to LTE network.
In the above-mentioned technical solutions, it is preferable that further include: obtain the request that first type operating system switches to second type operating system；Triggering carries out PS channel quality detection；Judge whether the testing result of the ps domain channel quality meets the default ps domain channel quality detection result.
In the technical scheme, ps domain channel quality detection is carried out by the handover operation triggering terminal of the first type operating system to the second type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically, during realizing the applied business in the domain CS, will not because of business change frequent switching network domains, specifically, when terminal includes SVLTE module or SGLTE module, when the first type operating system switches to the second type operating system, carry out the cell measurement operations of LTE network, and when the structure of measurement is better than or is equal to preset LTE network channel quality, it switches to LTE network and carries out communication service.
In the above-mentioned technical solutions, it is preferable that further include: when determining that the testing result of the ps domain channel quality meets the default ps domain channel quality detection result, controls the terminal and communicated using the ps domain.
In the technical scheme, when by meeting default ps domain channel quality detection result in the testing result for determining ps domain channel quality, the terminal is controlled to be communicated using the ps domain, it ensure that terminal realizes the effect of continuous communiction in ps domain, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user.
In the above-mentioned technical solutions, it is preferable that the terminal supports LTE communication scheme.
According to another aspect of the present invention, it also proposed the switching system between a kind of domain CS and ps domain, for supporting the terminal of multiple operating systems, comprising: acquiring unit, for obtaining the request switched between the domain CS that the first type operating system is resident and the ps domain that the second type operating system is resident；Judging unit, for judging whether the channel quality detection of to be switched network domains meets default network domains channel quality detection result, wherein the network domains include the domain CS and the ps domain；Switch unit, for completing the handoff procedure between the domain CS and the ps domain according to judging result.
In the technical scheme, by the handoff procedure triggering between multiple operating systems of terminal to the channel quality detection of to be switched network domains, avoid the frequent switching for carrying out network domains according to business demand in the related technology, therefore, it ensure that terminal realizes the effect of continuous communiction in consolidated network domain, simultaneously reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user.
Specifically, first type operating system of embodiment according to the present invention is used for processing terminal first kind business, second type operating system of embodiment according to the present invention is used for the second class business of processing terminal, wherein, first kind business is voice service, second class business is data service, the switching of the operating system of terminal is the handover trigger by business, and then trigger the switching of network domains, after completing network domains switching, corresponding operation system returns the network domains after staying switching, and then carries out related service by operating system.
In addition, carrying out the switching between ps domain and the domain CS by detecting to be switched channel quality, and according to judging result, it is ensured that the communication quality of the network domains after switching improves the user experience of communication service in turn.
Wherein, first type operating system can be the security system of terminal, namely higher operating system is set to data security levels, second type operating system can be the conventional system of terminal, namely lower operating system is set to data security levels, and the setting of security system and conventional system can also be accustomed to determining according to the adaptation of user.
In the above-mentioned technical solutions, it is preferable that further include: trigger unit carries out the domain CS channel quality detection for when second type operating system switches to first type operating system, triggering the terminal；The judging unit is also used to, and judges whether the testing result of the domain CS channel quality meets the default domain CS channel quality detection result.
In the technical scheme, the domain CS channel quality detection is carried out by the handover operation triggering terminal of the second type operating system to the first type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically, realize ps domain applied business during, will not because of business change frequent switching network domains.
Specifically, when above-mentioned terminal supports CSFB communication plan, when terminal switches to security system by conventional system, triggering terminal detects the channel quality of 2/3G network, when the channel quality of 2/3G network meets the channel quality of default 2/3G network, terminal carries out the operation of relevant applied business from 4G network switching to 2/3G network.
In the above-mentioned technical solutions, it is preferable that the switch unit is also used to, and when determining that the testing result of the domain CS channel quality meets the default domain the CS channel quality detection result, completes the handoff procedure of the ps domain to the domain CS.
In the technical scheme, when by meeting the default domain CS channel quality detection result in the testing result for determining the domain CS channel quality, complete the handoff procedure of ps domain to the domain CS, terminal realizes the effect of continuous communiction in the domain CS ensure that the judgement of the channel quality in the domain CS, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user, specifically, after obtaining switching command of the ps domain to the domain CS, triggering carries out cell measurement to the domain CS, when the testing result of the channel quality in the domain CS is better than or is equal to the default domain CS channel quality detection result, it just switches to the domain CS and carries out communication service.
In the above-mentioned technical solutions, it is preferable that the trigger unit is also used to, and when first type operating system switches to second type operating system, is triggered the terminal and is carried out ps domain channel quality detection；The judging unit is also used to, and judges whether the testing result of the ps domain channel quality meets default ps domain measurement result.
In the technical scheme, ps domain channel quality detection is carried out by the handover operation triggering terminal of the first type operating system to the second type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically, realize the domain CS applied business during, will not because of business change frequent switching network domains.
Specifically, when above-mentioned terminal supports CSFB communication plan, when terminal switches to conventional system by security system, triggering terminal detects the channel quality of 4G network, when the channel quality of 4G network meets the channel quality of default 4G network, terminal carries out the operation of relevant applied business from 2/3G network switching to 4G network.
In the above-mentioned technical solutions, it is preferable that the switch unit is also used to, and when determining that the testing result of the ps domain channel quality meets the default ps domain measurement result, completes the domain CS
To the handoff procedure of the ps domain.
In the technical scheme, when by meeting default ps domain channel quality detection result in the testing result for determining ps domain channel quality, complete the handoff procedure in the domain CS to ps domain, terminal realizes the effect of continuous communiction in ps domain ensure that the judgement of the channel quality of ps domain, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user, specifically, after obtaining switching command of the domain CS to ps domain, triggering carries out cell measurement to ps domain, when the testing result of the channel quality of ps domain is better than or is equal to default ps domain channel quality detection result, it just switches to ps domain and carries out communication service.
In the above-mentioned technical solutions, it is preferable that the terminal supports CSFB communication plan.
In the technical scheme, when by meeting default ps domain channel quality detection result in the testing result for determining ps domain channel quality, complete the handoff procedure in the domain CS to ps domain, terminal realizes the effect of continuous communiction in ps domain ensure that the judgement of the channel quality of ps domain, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user, specifically, after obtaining switching command of the domain CS to ps domain, triggering carries out cell measurement to ps domain, when the testing result of the channel quality of ps domain is better than or is equal to default ps domain channel quality detection result, it just switches to ps domain and carries out communication service.
In the above-mentioned technical solutions, it is preferable that further include: control unit does not detect the ps domain channel quality for when the operating system of the terminal is first type operating system, controlling the terminal.
In the technical scheme, by when the operating system of terminal is the first type operating system, the terminal is controlled not detect ps domain channel quality, if namely realizing terminal and losing ps domain network in the first type operating system, not to ps domain carry out channel quality detection, avoid terminal because frequently ps domain carry out channel quality detection due to caused by power wastage the problems such as, simultaneously, any influence is not generated to the operation of the related service in the domain CS, improves the usage experience of user.
Specifically, when terminal includes SVLTE module or SGLTE module, in the connection of lost terminal LTE network, when such as the operating system of terminal being the first type operating system, cell measurement operations are not carried out to LTE network.
In the above-mentioned technical solutions, it is preferable that further include: the acquiring unit is also used to, and obtains the request that first type operating system switches to second type operating system；The trigger unit is also used to, and triggering carries out PS channel quality detection；The judging unit is also used to, and judges whether the testing result of the ps domain channel quality meets the default ps domain channel quality detection result.
In the technical scheme, ps domain channel quality detection is carried out by the handover operation triggering terminal of the first type operating system to the second type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically
Ground, during realizing the applied business in the domain CS, will not because of business change frequent switching network domains, specifically, when terminal includes SVLTE module or SGLTE module, when the first type operating system switches to the second type operating system, the cell measurement operations of LTE network are carried out, and when the structure of measurement is better than or is equal to preset LTE network channel quality, switches to LTE network and carry out communication service.
In the above-mentioned technical solutions, it is preferable that further include: the switch unit is also used to, and when determining that the testing result of the ps domain channel quality meets the default ps domain channel quality detection result, is controlled the terminal and is communicated using the ps domain.
In the technical scheme, when by meeting default ps domain channel quality detection result in the testing result for determining ps domain channel quality, the terminal is controlled to be communicated using the ps domain, it ensure that terminal realizes the effect of continuous communiction in ps domain, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user.
In the above-mentioned technical solutions, it is preferable that the terminal supports LTE communication scheme.
According to the third aspect of the invention we, it is also proposed that a kind of terminal, comprising: the domain CS as described in any of the above-described technical solution and the switching system between ps domain.
Pass through above technical scheme, by the handoff procedure triggering between multiple operating systems of terminal to the channel quality detection of to be switched network domains, avoid the frequent switching for carrying out network domains according to business demand in the related technology, therefore, it ensure that terminal realizes the effect of continuous communiction in consolidated network domain, simultaneously reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user.
Fig. 1 shows the schematic flow diagram of the switching method between the domain CS according to an embodiment of the invention and ps domain；
Fig. 2 shows according to another embodiment of the invention the domain CS and ps domain between switching method schematic flow diagram；
Fig. 3 shows the schematic flow diagram of the switching method between the domain CS and ps domain according to still another embodiment of the invention；
Fig. 4 shows the schematic flow diagram of the switching method between the domain CS and ps domain according to still another embodiment of the invention；
Fig. 5 shows the schematic flow diagram of the switching method between the domain CS and ps domain according to still another embodiment of the invention；
Fig. 6 shows the switching system between the domain CS according to an embodiment of the invention and ps domain
The schematic block diagram of system；
Fig. 7 shows the schematic flow diagram of the switching method between the domain CS and ps domain of the terminal of the support CSFB communication plan of embodiment according to the present invention；
Fig. 8 shows the schematic flow diagram of the switching method between the domain CS and ps domain of the terminal of the support LTE communication scheme of embodiment according to the present invention.
To better understand the objects, features and advantages of the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention; but; the invention may also be implemented in other ways than those described herein, and therefore, the scope of the invention is not limited by the specific examples disclosed below.
As shown in Figures 1 to 5, switching method between the domain CS of embodiment according to the present invention and ps domain, for supporting the terminal of multiple operating systems, comprising: step 102, the request switched between the resident ps domain in the first type operating system of acquisition resident domain CS and the second type operating system；Step 104, judge whether the channel quality detection of to be switched network domains meets default network domains channel quality detection result, wherein the network domains include the domain CS and the ps domain；Step 106, the handoff procedure between the domain CS and the ps domain is completed according to judging result.
In the technical scheme, by the handoff procedure triggering between multiple operating systems of terminal to the channel quality detection of to be switched network domains, avoid the frequent switching for carrying out network domains according to business demand in the related technology, therefore, it ensure that terminal realizes the effect of continuous communiction in consolidated network domain, simultaneously reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user.
Specifically, first type operating system of embodiment according to the present invention is used for processing terminal first kind business, second type operating system of embodiment according to the present invention is used for the second class business of processing terminal, wherein, first kind business is voice service, second class business is data service, the switching of the operating system of terminal is the handover trigger by business, and then trigger the switching of network domains, after completing network domains switching, corresponding operation system returns the network domains after staying switching, and then carries out related service by operating system.
In addition, carrying out the switching between ps domain and the domain CS by detecting to be switched channel quality, and according to judging result, it is ensured that the communication quality of the network domains after switching improves the user experience of communication service in turn.
Wherein, first type operating system can be the security system of terminal, namely higher operating system is set to data security levels, second type operating system can be the conventional system of terminal, namely lower operating system is set to data security levels, and the setting of security system and conventional system can also be accustomed to determining according to the adaptation of user.
As shown in Figure 2, in the above-mentioned technical solutions, preferably, judge whether to be switched network domains channel quality detection result meets the channel quality detection result of default network domains, comprising the following specific steps step 202, when second type operating system switches to first type operating system, triggers the terminal and carry out the domain CS channel quality detection；Step 204, judge whether the testing result of the domain CS channel quality meets the default domain CS channel quality detection result.
In the technical scheme, the domain CS channel quality detection is carried out by the handover operation triggering terminal of the second type operating system to the first type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically, realize ps domain applied business during, will not because of business change frequent switching network domains.
Specifically, when above-mentioned terminal supports CSFB communication plan, when terminal switches to security system by conventional system, triggering terminal detects the channel quality of 2/3G network, when the channel quality of 2/3G network meets the channel quality of default 2/3G network, terminal carries out the operation of relevant applied business from 4G network switching to 2/3G network.
In the above-mentioned technical solutions, preferably, the handoff procedure between the domain CS and the ps domain is completed according to judging result, comprising the following specific steps step 206, when determining that the testing result of the domain CS channel quality meets the default domain the CS channel quality detection result, the handoff procedure of the ps domain to the domain CS is completed.
In the technical scheme, when by meeting the default domain CS channel quality detection result in the testing result for determining the domain CS channel quality, complete the handoff procedure of ps domain to the domain CS, terminal realizes the effect of continuous communiction in the domain CS ensure that the judgement of the channel quality in the domain CS, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user, specifically, after obtaining switching command of the ps domain to the domain CS, triggering carries out cell measurement to the domain CS, when the testing result of the channel quality in the domain CS is better than or is equal to the default domain CS channel quality detection result, it just switches to the domain CS and carries out communication service.
As shown in Figure 3, in the above-mentioned technical solutions, preferably, judge whether to be switched network domains channel quality detection result meets the channel quality detection result of default network domains, comprising the following specific steps step 302, when first type operating system switches to second type operating system, triggers the terminal and carry out ps domain channel quality detection；Step 304, judge whether the testing result of the ps domain channel quality meets default ps domain measurement result.
In the technical scheme, ps domain channel quality detection is carried out by the handover operation triggering terminal of the first type operating system to the second type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically, realize the domain CS applied business during, will not because of business change frequent switching network domains.
Specifically, when above-mentioned terminal supports CSFB communication plan, when terminal switches to conventional system by security system, triggering terminal detects the channel quality of 4G network, when the channel quality of 4G network meets the channel quality of default 4G network, terminal carries out the operation of relevant applied business from 2/3G network switching to 4G network.
In the above-mentioned technical solutions, preferably, the handoff procedure between the domain CS and the ps domain is completed according to judging result, comprising the following specific steps step 306, when determining that the testing result of the ps domain channel quality meets the default ps domain measurement result, the handoff procedure in the domain CS to the ps domain is completed.
In the technical scheme, when by meeting default ps domain channel quality detection result in the testing result for determining ps domain channel quality, complete the handoff procedure in the domain CS to ps domain, terminal realizes the effect of continuous communiction in ps domain ensure that the judgement of the channel quality of ps domain, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user, specifically, after obtaining switching command of the domain CS to ps domain, triggering carries out cell measurement to ps domain, when the testing result of the channel quality of ps domain is better than or is equal to default ps domain channel quality detection result, it just switches to ps domain and carries out communication service.
In the above-mentioned technical solutions, it is preferable that the terminal supports CSFB communication plan.
As shown in figure 4, in the above-mentioned technical solutions, it is preferable that include: step 402, when the operating system of the terminal is first type operating system, controls the terminal and do not detected to the ps domain channel quality.
In the technical scheme, by when the operating system of terminal is the first type operating system, the terminal is controlled not detect ps domain channel quality, if namely realizing terminal and losing ps domain network in the first type operating system, not to ps domain carry out channel quality detection, avoid terminal because frequently ps domain carry out channel quality detection due to caused by power wastage the problems such as, simultaneously, any influence is not generated to the operation of the related service in the domain CS, improves the usage experience of user.
Specifically, when terminal includes SVLTE module or SGLTE module, in the connection of lost terminal LTE network, when such as the operating system of terminal being the first type operating system, cell measurement operations are not carried out to LTE network.
As shown in figure 5, in the above-mentioned technical solutions, it is preferable that further include: step 502, obtain the request that first type operating system switches to second type operating system；Step 504, it triggers
Carry out PS channel quality detection；Step 506, judge whether the testing result of the ps domain channel quality meets the default ps domain channel quality detection result.
In the technical scheme, ps domain channel quality detection is carried out by the handover operation triggering terminal of the first type operating system to the second type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically, during realizing the applied business in the domain CS, will not because of business change frequent switching network domains, specifically, when terminal includes SVLTE module or SGLTE module, when the first type operating system switches to the second type operating system, carry out the cell measurement operations of LTE network, and when the structure of measurement is better than or is equal to preset LTE network channel quality, it switches to LTE network and carries out communication service.
In the above-mentioned technical solutions, it is preferable that further include: step 508, when determining that the testing result of the ps domain channel quality meets the default ps domain channel quality detection result, controls the terminal and communicated using the ps domain.
In the technical scheme, when by meeting default ps domain channel quality detection result in the testing result for determining ps domain channel quality, the terminal is controlled to be communicated using the ps domain, it ensure that terminal realizes the effect of continuous communiction in ps domain, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user.
In the above-mentioned technical solutions, it is preferable that the terminal supports LTE communication scheme.
As shown in Figure 6, switching system 600 between the domain CS according to an embodiment of the invention and ps domain, for supporting the terminal of multiple operating systems, it include: acquiring unit 602, for obtaining the request switched between the domain CS that the first type operating system is resident and the ps domain that the second type operating system is resident；Judging unit 604, for judging whether the channel quality detection of to be switched network domains meets default network domains channel quality detection result, wherein the network domains include the domain CS and the ps domain；Switch unit 606, for completing the handoff procedure between the domain CS and the ps domain according to judging result.
In the technical scheme, by the handoff procedure triggering between multiple operating systems of terminal to the channel quality detection of to be switched network domains, avoid the frequent switching for carrying out network domains according to business demand in the related technology, therefore, it ensure that terminal realizes the effect of continuous communiction in consolidated network domain, simultaneously reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user.
Specifically, first type operating system of embodiment according to the present invention is used for processing terminal first kind business, second type operating system of embodiment according to the present invention is used for the second class business of processing terminal, wherein, first kind business is voice service, and the second class business is data service, and the switching of the operating system of terminal is the handover trigger by business, and then the switching of network domains is triggered, complete network
After the switching of domain, corresponding operation system returns the network domains after staying switching, and then carries out related service by operating system.
In addition, carrying out the switching between ps domain and the domain CS by detecting to be switched channel quality, and according to judging result, it is ensured that the communication quality of the network domains after switching improves the user experience of communication service in turn.
Wherein, first type operating system can be the security system of terminal, namely higher operating system is set to data security levels, second type operating system can be the conventional system of terminal, namely lower operating system is set to data security levels, and the setting of security system and conventional system can also be accustomed to determining according to the adaptation of user.
In the above-mentioned technical solutions, it is preferable that further include: trigger unit 608 carries out the domain CS channel quality detection for when second type operating system switches to first type operating system, triggering the terminal；The judging unit 604 is also used to, and judges whether the testing result of the domain CS channel quality meets the default domain CS channel quality detection result.
In the technical scheme, the domain CS channel quality detection is carried out by the handover operation triggering terminal of the second type operating system to the first type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically, realize ps domain applied business during, will not because of business change frequent switching network domains.
Specifically, when above-mentioned terminal supports CSFB communication plan, when terminal switches to security system by conventional system, triggering terminal detects the channel quality of 2/3G network, when the channel quality of 2/3G network meets the channel quality of default 2/3G network, terminal carries out the operation of relevant applied business from 4G network switching to 2/3G network.
In the above-mentioned technical solutions, it is preferable that the switch unit 606 is also used to, and when determining that the testing result of the domain CS channel quality meets the default domain the CS channel quality detection result, completes the handoff procedure of the ps domain to the domain CS.
In the technical scheme, when by meeting the default domain CS channel quality detection result in the testing result for determining the domain CS channel quality, complete the handoff procedure of ps domain to the domain CS, terminal realizes the effect of continuous communiction in the domain CS ensure that the judgement of the channel quality in the domain CS, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user, specifically, after obtaining switching command of the ps domain to the domain CS, triggering carries out cell measurement to the domain CS, when the testing result of the channel quality in the domain CS is better than or is equal to the default domain CS channel quality detection result, it just switches to the domain CS and carries out communication service.
In the above-mentioned technical solutions, it is preferable that the trigger unit 608 is also used to, and when first type operating system switches to second type operating system, is triggered the terminal and is carried out ps domain channel
Quality testing；The judging unit 604 is also used to, and judges whether the testing result of the ps domain channel quality meets default ps domain measurement result.
In the technical scheme, ps domain channel quality detection is carried out by the handover operation triggering terminal of the first type operating system to the second type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically, realize the domain CS applied business during, will not because of business change frequent switching network domains.
Specifically, when above-mentioned terminal supports CSFB communication plan, when terminal switches to conventional system by security system, triggering terminal detects the channel quality of 4G network, when the channel quality of 4G network meets the channel quality of default 4G network, terminal carries out the operation of relevant applied business from 2/3G network switching to 4G network.
In the above-mentioned technical solutions, it is preferable that the switch unit 606 is also used to, and when determining that the testing result of the ps domain channel quality meets the default ps domain measurement result, completes the handoff procedure in the domain CS to the ps domain.
In the technical scheme, when by meeting default ps domain channel quality detection result in the testing result for determining ps domain channel quality, complete the handoff procedure in the domain CS to ps domain, terminal realizes the effect of continuous communiction in ps domain ensure that the judgement of the channel quality of ps domain, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user, specifically, after obtaining switching command of the domain CS to ps domain, triggering carries out cell measurement to ps domain, when the testing result of the channel quality of ps domain is better than or is equal to default ps domain channel quality detection result, it just switches to ps domain and carries out communication service.
In the above-mentioned technical solutions, it is preferable that the terminal supports CSFB communication plan.
In the technical scheme, when by meeting default ps domain channel quality detection result in the testing result for determining ps domain channel quality, complete the handoff procedure in the domain CS to ps domain, terminal realizes the effect of continuous communiction in ps domain ensure that the judgement of the channel quality of ps domain, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user, specifically, after obtaining switching command of the domain CS to ps domain, triggering carries out cell measurement to ps domain, when the testing result of the channel quality of ps domain is better than or is equal to default ps domain channel quality detection result, it just switches to ps domain and carries out communication service.
In the above-mentioned technical solutions, it is preferable that further include: control unit 610 does not detect the ps domain channel quality for when the operating system of the terminal is first type operating system, controlling the terminal.
In the technical scheme, ps domain channel quality is not detected by when the operating system of terminal is the first type operating system, controlling the terminal, namely realizes terminal in the first generic operation system
If losing ps domain network when system, not to ps domain carry out channel quality detection, avoid terminal because frequently ps domain carry out channel quality detection due to caused by power wastage the problems such as, simultaneously, any influence is not generated to the operation of the related service in the domain CS, improves the usage experience of user.
Specifically, when terminal includes SVLTE module or SGLTE module, in the connection of lost terminal LTE network, when such as the operating system of terminal being the first type operating system, cell measurement operations are not carried out to LTE network.
In the above-mentioned technical solutions, it is preferable that further include: the acquiring unit 602 is also used to, and obtains the request that first type operating system switches to second type operating system；The trigger unit 608 is also used to, and triggering carries out PS channel quality detection；The judging unit 604 is also used to, and judges whether the testing result of the ps domain channel quality meets the default ps domain channel quality detection result.
In the technical scheme, ps domain channel quality detection is carried out by the handover operation triggering terminal of the first type operating system to the second type operating system, and then testing result is judged, avoid in the related technology because applied business switching frequently caused by network domains switch frequent situation, specifically, during realizing the applied business in the domain CS, will not because of business change frequent switching network domains, specifically, when terminal includes SVLTE module or SGLTE module, when the first type operating system switches to the second type operating system, carry out the cell measurement operations of LTE network, and when the structure of measurement is better than or is equal to preset LTE network channel quality, it switches to LTE network and carries out communication service.
In the above-mentioned technical solutions, it is preferable that further include: the switch unit 606 is also used to, and when determining that the testing result of the ps domain channel quality meets the default ps domain channel quality detection result, is controlled the terminal and is communicated using the ps domain.
In the technical scheme, when by meeting default ps domain channel quality detection result in the testing result for determining ps domain channel quality, the terminal is controlled to be communicated using the ps domain, it ensure that terminal realizes the effect of continuous communiction in ps domain, reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user.
In the above-mentioned technical solutions, it is preferable that the terminal supports LTE communication scheme.
As shown in fig. 7, the switching method between the domain CS and ps domain of the terminal of the support CSFB communication plan of embodiment according to the present invention, comprising: step 702, conventional system switches to security system；Step 704, the cell measurement to 2/3G network is triggered, and switches to 2/3G network；Step 706, security system switches to conventional system；Step 708, the cell measurement to 4G network is triggered, and switches to 4G network.
As shown in figure 8, the switching method between the domain CS and ps domain of the terminal of the support LTE communication scheme of embodiment according to the present invention, comprising: step 802, lose communication connection with 4G network；
Step 804, judge whether to belong to security system, if so, 806 are thened follow the steps, if it is not, thening follow the steps 812；Step 806, stop detection 4G network；Step 808, security system switches to conventional system；Step 810, triggering terminal detects 4G network；Step 812, the channel quality measurement for executing 4G network switches to 4G network when channel quality meets preset channel quality.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, it is contemplated that the technical issues of how improving quality of the handover scheme between ps domain and the domain CS to guarantee communication service.Therefore, the invention proposes between the domain CS and ps domain of a kind of new quality of guarantee communication service handover scheme and a kind of terminal, by the handoff procedure triggering between multiple operating systems of terminal to the channel quality detection of to be switched network domains, avoid the frequent switching for carrying out network domains according to business demand in the related technology, therefore, it ensure that terminal realizes the effect of continuous communiction in consolidated network domain, simultaneously reduce terminal because network domains frequent switching caused by power consumption penalty, improve the experience of user.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, and for those skilled in the art, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (21)
- Switching method between a kind of domain CS and ps domain, which is characterized in that for supporting the terminal of multiple operating systems, comprising:Obtain the request switched between the resident domain CS of the first type operating system and the resident ps domain of the second type operating system；Judge whether to be switched network domains channel quality detection result meets default network domains channel quality detection result, wherein the network domains include the domain CS and the ps domain；The handoff procedure between the domain CS and the ps domain is completed according to judging result.
- Switching method between the domain CS according to claim 1 and ps domain, which is characterized in that judge to be switched network domains channel quality detection result whether meet the channel quality detection of default network domains as a result, comprising the following specific stepsWhen second type operating system switches to first type operating system, triggers the terminal and carry out the domain CS channel quality detection；Judge whether the testing result of the domain CS channel quality meets the default domain CS channel quality detection result.
- Switching method between the domain CS according to claim 2 and ps domain, which is characterized in that the handoff procedure between the domain CS and the ps domain is completed according to judging result, comprising the following specific stepsWhen determining that the testing result of the domain CS channel quality meets the default domain the CS channel quality detection result, the handoff procedure of the ps domain to the domain CS is completed.
- Switching method between the domain CS according to claim 1 and ps domain, which is characterized in that judge to be switched network domains channel quality detection result whether meet the channel quality detection of default network domains as a result, comprising the following specific stepsWhen first type operating system switches to second type operating system, triggers the terminal and carry out ps domain channel quality detection；Judge whether the testing result of the ps domain channel quality meets default ps domain measurement result.
- Switching method between the domain CS according to claim 4 and ps domain, which is characterized in that the handoff procedure between the domain CS and the ps domain is completed according to judging result, comprising the following specific stepsWhen determining that the testing result of the ps domain channel quality meets the default ps domain measurement result, the handoff procedure in the domain CS to the ps domain is completed.
- Switching method between the domain CS according to any one of claim 1 to 5 and ps domain, which is characterized in that the terminal supports CSFB communication plan.
- Switching method between the domain CS according to claim 1 and ps domain characterized by comprisingWhen the operating system of the terminal is first type operating system, controls the terminal and the ps domain channel quality is not detected.
- Switching method between the domain CS according to claim 7 and ps domain, which is characterized in that further include:Obtain the request that first type operating system switches to second type operating system；Triggering carries out PS channel quality detection；Judge whether the testing result of the ps domain channel quality meets the default ps domain channel quality detection result.
- Switching method between the domain CS according to claim 8 and ps domain, which is characterized in that further include:When determining that the testing result of the ps domain channel quality meets the default ps domain channel quality detection result, controls the terminal and communicated using the ps domain.
- Switching method between the domain CS according to any one of claims 7 to 9 and ps domain, which is characterized in that the terminal supports LTE communication scheme.
- Switching system between a kind of domain CS and ps domain, which is characterized in that for supporting the terminal of multiple operating systems, comprising:Acquiring unit, for obtaining the request switched between the domain CS that the first type operating system is resident and the ps domain that the second type operating system is resident；Whether judging unit, the network domains channel quality detection result for judging to be switched meet default network domains channel quality detection result, wherein the network domains include the domain CS and the ps domain；Switch unit, for completing the handoff procedure between the domain CS and the ps domain according to judging result.
- Switching system between the domain CS according to claim 11 and ps domain, which is characterized in that further include:Trigger unit carries out the domain CS channel quality detection for when second type operating system switches to first type operating system, triggering the terminal；The judging unit is also used to: judging whether the testing result of the domain CS channel quality meets the default domain CS channel quality detection result.
- Switching system between the domain CS according to claim 12 and ps domain, which is characterized in thatThe switch unit is also used to: meeting institute in the testing result for determining the domain CS channel quality When stating the default domain CS channel quality detection result, the handoff procedure of the ps domain to the domain CS is completed.
- Switching system between the domain CS according to claim 11 and ps domain, which is characterized in that the trigger unit is also used to, and when first type operating system switches to second type operating system, is triggered the terminal and is carried out ps domain channel quality detection；The judging unit is also used to, and judges whether the testing result of the ps domain channel quality meets default ps domain measurement result.
- Switching system between the domain CS according to claim 14 and ps domain, it is characterized in that the switch unit is also used to, when determining that the testing result of the ps domain channel quality meets the default ps domain measurement result, the handoff procedure in the domain CS to the ps domain is completed.
- Switching system between the domain CS and ps domain described in any one of 1 to 15 according to claim 1, which is characterized in that the terminal supports CSFB communication plan.
- Switching system between the domain CS according to claim 11 and ps domain, which is characterized in that further include:Control unit does not detect the ps domain channel quality for when the operating system of the terminal is first type operating system, controlling the terminal.
- Switching system between the domain CS according to claim 17 and ps domain, which is characterized in that the acquiring unit is also used to, and obtains the request that first type operating system switches to second type operating system；The trigger unit is also used to, and triggering carries out PS channel quality detection；The judging unit is also used to, and judges whether the testing result of the ps domain channel quality meets the default ps domain channel quality detection result.
- Switching system between the domain CS according to claim 18 and ps domain, which is characterized in thatThe switch unit is also used to, and when determining that the testing result of the ps domain channel quality meets the default ps domain channel quality detection result, is controlled the terminal and is communicated using the ps domain.
- Switching system between the domain CS and ps domain described in any one of 7 to 19 according to claim 1, which is characterized in that the terminal supports LTE communication scheme.
- A kind of terminal characterized by comprising the domain CS as described in any one of claim 11 to 20 and the switching system between ps domain.
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2015/078123 WO2016172966A1 (en) | 2015-04-30 | 2015-04-30 | Switching method between cs domain and ps domain, switching system between cs domain and ps domain, and terminal |
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| WO2014077752A1 (en) * | 2012-11-16 | 2014-05-22 | Telefonaktiebolaget L M Ericsson (Publ) | A method and system for improved ps to cs handover of a user equipment |
| WO2014101139A1 (en) * | 2012-12-28 | 2014-07-03 | 华为技术有限公司 | Circuit switched fall back switching method, device and base station |
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| CN107615816B (en) | 2020-12-22 |
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