CN103415037A - Multi-mode single-standby mobile terminal and communication method - Google Patents
Multi-mode single-standby mobile terminal and communication method Download PDFInfo
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- CN103415037A CN103415037A CN2013103606860A CN201310360686A CN103415037A CN 103415037 A CN103415037 A CN 103415037A CN 2013103606860 A CN2013103606860 A CN 2013103606860A CN 201310360686 A CN201310360686 A CN 201310360686A CN 103415037 A CN103415037 A CN 103415037A
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Abstract
The invention provides a multi-mode single-standby mobile terminal and a communication method. The multi-mode single-standby mobile terminal comprises a circuit domain backward falling unit, a detection unit and a switching unit. The circuit domain backward falling unit is used for making the mobile terminal fall back to a circuit domain so as to carry out circuit domain services if receiving a service notice of the circuit domain when data services of a packet domain of a first communication network are carried out; the detection unit is used for detecting whether the mobile terminal is normally switched and moves backwards to the packet domain of the first communication network or not after the circuit domain services are finished; if the detection unit detects that the mobile terminal is not normally switched and does not move backwards to the packet domain of the first communication network, the mobile terminal is switched to a packet domain of a second communication network through the switching unit so as to continue the data services. According to the technical scheme, through the multi-mode single-standby mobile terminal and the communication method, the multi-mode single-standby mobile terminal can be switched to another optimal network if being not capable of being switched to the original communication network, data transmission ratio is improved as much as possible, and expenses are reduced on the premise that data services are smoothly carried out.
Description
Technical field
The present invention relates to the mobile communication technology field, in particular to a kind of multimode single-standby mobile terminal and a kind of communication means.
Background technology
The CSFB(Circuit switching Fall Back of current China Mobile, circuit domain dropping) terminal technology code requirement handling process is as shown in Figure 1.When by LTE(Long Term Evolution, Long Term Evolution) network carries out data service, if receive the CS(circuit domain) the incoming call notice of voice call, hang up or disconnect current LTE data service.Fall back to circuit domain (for example GSM network or TD network) and carry out voice call.After the circuit domain normal talking, return to the LTE network by cell re-selection mechanism, recover or reconstruction LTE data service before.
From as can be known above-mentioned processing procedure, in the processing scene of CSFB, propose in the situation that by cell re-selection mechanism, normally do not return to the LTE network and how to process, generally now can select 2G or 3G network to continue previous data service, not consider best message transmission rate and rate problem.
Summary of the invention
The present invention just is being based on the problems referred to above, has proposed a kind of new circuit domain dropping technology, can solve in the time can't normally switching back former communication network, makes mobile terminal switch to preferred network.
According to an aspect of the present invention, a kind of multimode single-standby mobile terminal is provided, comprise: the circuit domain dropping unit, for when the data service of the packet domain of carrying out the first communication network, if receive the service announcements of circuit domain, make described mobile terminal fall back to described circuit domain, carry out circuit domain business; Detecting unit, after at described circuit domain business, finishing, detect the packet domain whether described mobile terminal normally switches back described the first communication network; Switch unit, when described detecting unit detects described mobile terminal and normally do not switch back the packet domain of described the first communication network, switch to the packet domain of second communication network, to proceed described data service.
At mobile terminal, fall back to after speech business that circuit domain carries out finishes, generally can switch back original communication network (the first communication network is the LTE network for example) gets on, proceed uncompleted data service, but when mobile terminal being detected and normally not switching back the LTE network, mobile terminal can be switched to for example WIFI network of default preferred network, rather than acquiescence switches to 2G network or 3G network, uncompleted data service before continuing on the basis of preferred network, because this preferred network has advantages of that message transmission rate is high and rate are low, like this, both improved user's speed of surfing the Internet, rate have also been saved.
In technique scheme, preferably, described detecting unit is also for when switching back the packet domain of described the first communication network, to described the first communication network, send acknowledge message, and receive the feedback information from described the first communication network, according to described feedback information, judge whether normally to switch back described the first communication network.
Be confirmed whether that the mode of normally switching back former communication network has multiple, wherein a kind of mode easily realized is that terminal sends for example tracking area update message of a confirmation to network side, network side responds after receiving this tracking area update message, terminal in the response that receives network side when completing, determine that terminal normally switches back former communication network, if response is refusal, definite terminal is not normally switched back former communication network.
In above-mentioned arbitrary technical scheme, preferably, described switch unit is also for when detecting the packet domain that does not normally switch to described the first communication network, search for described second communication network, when searching described second communication network, switch to the packet domain of described second communication network, when not searching described second communication network, switch to the packet domain of third communication network.
Determining while normally not switching to former communication network, start to search for default preferred network, the preferred network set in advance may have a plurality of, for example WIFI network, MIFI(Mobile WiFi) network, can search in order preferred network, when these preferred networks all do not search, switch on other communication network, can guarantee data service, carry out smoothly.
In above-mentioned arbitrary technical scheme, preferably, described the first communication network comprises the LTE communication network, described second communication network comprise the WIFI communication network and the 4th generation communication network, described third communication network comprises second generation communication network and third generation communication network.
In above-mentioned arbitrary technical scheme, preferred, described switch unit comprises: recover subelement, when falling back to described circuit domain, record the state of described data service, when switching to packet domain, proceed described data service according to the recording status of described data service.
When falling back to circuit domain; suspend or hang up previous data service, and recording the state of now data service, when switching to packet domain; can continue according to the recording status of this data service uncompleted data service, for example adopt the breakpoint transmission technology to continue uncompleted data service.
According to a further aspect in the invention, a kind of communication means also is provided, has comprised: when mobile terminal carries out the data service of packet domain of the first communication network, if receive the service announcements of circuit domain, make described mobile terminal fall back to described circuit domain, carry out circuit domain business; After described circuit domain business finishes, detect the packet domain whether described mobile terminal normally switches back described the first communication network; If detect described mobile terminal, normally do not switch back the packet domain of described the first communication network, switch to the packet domain of second communication network, to proceed described data service.
At mobile terminal, fall back to after speech business that circuit domain carries out finishes, generally can switch back original communication network (the first communication network is the LTE network for example) gets on, proceed uncompleted data service, but when mobile terminal being detected and normally not switching back the LTE network, mobile terminal can be switched to for example WIFI network of default preferred network, rather than acquiescence switches to 2G network or 3G network, uncompleted data service before continuing on the basis of preferred network, because this preferred network has advantages of that message transmission rate is high and rate are low, like this, both improved user's speed of surfing the Internet, rate have also been saved.
In technique scheme, preferred, when switching back the packet domain of described the first communication network, send acknowledge message to described the first communication network, and receive the feedback information from described the first communication network; According to described feedback information, judge whether normally to switch back described the first communication network.
Be confirmed whether that the mode of normally switching back former communication network has multiple, wherein a kind of mode easily realized is that terminal sends for example tracking area update message of a confirmation to network side, network side responds after receiving this tracking area update message, terminal in the response that receives network side when completing, determine that terminal normally switches back former communication network, if response is refusal, definite terminal is not normally switched back former communication network.
In above-mentioned arbitrary technical scheme, preferably, if described, detect the packet domain of normally not switching back described the first communication network, the step that switches to the packet domain of second communication network specifically comprises: when detecting the packet domain that does not normally switch to described the first communication network, search for described second communication network; When searching described second communication network, switch to the packet domain of described second communication network; When not searching described second communication network, switch to the packet domain of third communication network.
Determining while normally not switching to former communication network, start to search for default preferred network, the preferred network set in advance may have a plurality of, for example WIFI network, MIFI network, can search in order preferred network, when these preferred networks all do not search, switch on other communication network, can guarantee data service, carry out smoothly.
In above-mentioned arbitrary technical scheme, preferably, described the first communication network comprises the LTE communication network, described second communication network comprise the WIFI communication network and the 4th generation communication network, described third communication network comprises second generation communication network and third generation communication network.
In above-mentioned arbitrary technical scheme, preferred, can also comprise: when falling back to described circuit domain, record the state of described data service; When switching to packet domain, proceed described data service according to the recording status of described data service.
When falling back to circuit domain; suspend or hang up previous data service, and recording the state of now data service, when switching to packet domain; can continue according to the recording status of this data service uncompleted data service, for example adopt the breakpoint transmission technology to continue uncompleted data service.
According to technical scheme of the present invention, the circuit domain dropping technology is improved, after the business of completing circuit territory, if can not normally switch the former communication network back into row data business, preferentially be switched on default network, to have continued uncompleted business.
The accompanying drawing explanation
Fig. 1 shows the flow chart of traditional circuit domain dropping processing method;
Fig. 2 shows the block diagram of multimode single-standby mobile terminal according to an embodiment of the invention;
Fig. 3 shows the flow chart of communication means according to an embodiment of the invention;
Fig. 4 shows the particular flow sheet of communication means according to an embodiment of the invention.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that do not conflict, 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 second to be different from the second mode described here and to implement, and therefore, protection scope of the present invention is not subjected to the restriction of following public specific embodiment.
Multimode singly mobile terminal to be referred to can support LTE TD WCDMA a plurality of network service such as GSM, but, at synchronization, only have a kind of network formats to work.
Fig. 2 shows the block diagram of multimode single-standby mobile terminal according to an embodiment of the invention.
As shown in Figure 2, the multimode single-standby mobile terminal 200 according to an embodiment of the invention, comprise: circuit domain dropping unit 202, for when the data service of the packet domain of carrying out the first communication network, if receive the service announcements of circuit domain, make described mobile terminal fall back to described circuit domain, carry out circuit domain business; Detecting unit 204, after at described circuit domain business, finishing, detect the packet domain whether described mobile terminal normally switches back described the first communication network; Switch unit 206, when described detecting unit detects described mobile terminal and normally do not switch back the packet domain of described the first communication network, switch to the packet domain of second communication network, to proceed described data service.
At mobile terminal, fall back to after speech business that circuit domain carries out finishes, generally can switch back original communication network (the first communication network is the LTE network for example) gets on, proceed uncompleted data service, but when mobile terminal being detected and normally not switching back the LTE network, mobile terminal can be switched to for example WIFI network of default preferred network, rather than acquiescence switches to 2G network or 3G network, uncompleted data service before continuing on the basis of preferred network, because this preferred network has advantages of that message transmission rate is high and rate are low, like this, both improved user's speed of surfing the Internet, rate have also been saved.
In technique scheme, preferably, described detecting unit 204 is also for when switching back the packet domain of described the first communication network, to described the first communication network, send acknowledge message, and receive the feedback information from described the first communication network, according to described feedback information, judge whether normally to switch back described the first communication network.Be confirmed whether that the mode of normally switching back former communication network has multiple, wherein a kind of mode easily realized is that terminal sends for example tracking area update message of a confirmation to network side, network side responds after receiving this tracking area update message, terminal in the response that receives network side when completing, determine that terminal normally switches back former communication network, if response is refusal, definite terminal is not normally switched back former communication network.
In above-mentioned arbitrary technical scheme, preferably, described switch unit 206 is also for when detecting the packet domain that does not normally switch to described the first communication network, search for described second communication network, when searching described second communication network, switch to the packet domain of described second communication network, when not searching described second communication network, switch to the packet domain of third communication network.
Determining while normally not switching to former communication network, start to search for default preferred network, the preferred network set in advance may have a plurality of, for example WIFI network, MIFI network, can search in order preferred network, when these preferred networks all do not search, switch on other communication network, can guarantee data service, carry out smoothly.
In above-mentioned arbitrary technical scheme, preferably, described the first communication network comprises the LTE communication network, described second communication network comprise the WIFI communication network and the 4th generation communication network, described third communication network comprises second generation communication network and third generation communication network.
In above-mentioned arbitrary technical scheme, preferred, described switch unit 206 comprises: recover subelement 2062, when falling back to described circuit domain, record the state of described data service, when switching to packet domain, proceed described data service according to the recording status of described data service.
When falling back to circuit domain; suspend or hang up previous data service, and recording the state of now data service, when switching to packet domain; can continue according to the recording status of this data service uncompleted data service, for example adopt the breakpoint transmission technology to continue uncompleted data service.
Fig. 3 shows the flow chart of communication means according to an embodiment of the invention.
As shown in Figure 3, communication means can comprise the following steps according to an embodiment of the invention: step 302, when mobile terminal carries out the data service of packet domain of the first communication network, if receive the service announcements of circuit domain, make described mobile terminal fall back to described circuit domain, carry out circuit domain business; Step 304, after described circuit domain business finishes, detect the packet domain whether described mobile terminal normally switches back described the first communication network; Step 306, normally do not switch back the packet domain of described the first communication network if detect described mobile terminal, switches to the packet domain of second communication network, to proceed described data service.
At mobile terminal, fall back to after speech business that circuit domain carries out finishes, generally can switch back original communication network (the first communication network is the LTE network for example) gets on, proceed uncompleted data service, but when mobile terminal being detected and normally not switching back the LTE network, mobile terminal can be switched to for example WIFI network of default preferred network, rather than acquiescence switches to 2G network or 3G network, uncompleted data service before continuing on the basis of preferred network, because this preferred network has advantages of that message transmission rate is high and rate are low, like this, both improved user's speed of surfing the Internet, rate have also been saved.
In technique scheme, preferred, when switching back the packet domain of described the first communication network, send acknowledge message to described the first communication network, and receive the feedback information from described the first communication network; According to described feedback information, judge whether normally to switch back described the first communication network.
Be confirmed whether that the mode of normally switching back former communication network has multiple, wherein a kind of mode easily realized is that terminal sends for example tracking area update message of a confirmation to network side, network side responds after receiving this tracking area update message, terminal in the response that receives network side when completing, determine that terminal normally switches back former communication network, if response is refusal, definite terminal is not normally switched back former communication network.
In above-mentioned arbitrary technical scheme, preferably, if described, detect the packet domain of normally not switching back described the first communication network, the step that switches to the packet domain of second communication network specifically comprises: when detecting the packet domain that does not normally switch to described the first communication network, search for described second communication network; When searching described second communication network, switch to the packet domain of described second communication network; When not searching described second communication network, switch to the packet domain of third communication network.
Determining while normally not switching to former communication network, start to search for default preferred network, the preferred network set in advance may have a plurality of, for example WIFI network, MIFI network, can search in order preferred network, when these preferred networks all do not search, switch on other communication network, can guarantee data service, carry out smoothly.
In above-mentioned arbitrary technical scheme, preferably, described the first communication network comprises the LTE communication network, described second communication network comprise the WIFI communication network and the 4th generation communication network, described third communication network comprises second generation communication network and third generation communication network.
In above-mentioned arbitrary technical scheme, preferred, can also comprise: when falling back to described circuit domain, record the state of described data service; When switching to packet domain, proceed described data service according to the recording status of described data service.
When falling back to circuit domain; suspend or hang up previous data service, and recording the state of now data service, when switching to packet domain; can continue according to the recording status of this data service uncompleted data service, for example adopt the breakpoint transmission technology to continue uncompleted data service.
According to technical scheme of the present invention, the circuit domain dropping technology is improved, after the business of completing circuit territory, if can not normally switch the former communication network back into row data business, preferentially be switched on default network, to have continued uncompleted business.
Fig. 4 shows the particular flow sheet of communication means according to an embodiment of the invention.
As shown in Figure 4, in the present embodiment, the LTE terminal is supported the multimode multi-frequency section, and core net and terminal are supported the CSFB technology simultaneously,
Therefore, the invention provides the strategy that a kind of communication network is selected, after voice communication is finished in the CS territory, if do not have the LTE network to carry out uncompleted data communication, preferentially select WIFI or MIFI to carry out uncompleted data communication service.
It should be noted that, whether normally switch back the mode of LTE network and have multiple judging terminal, typical mode is that terminal sends acknowledge message to the LTE network, according to the feedback message of LTE network, determine whether terminal normally switches back the LTE network, when feedback message has been, mean normal switching, when feedback message is refusal, mean abnormal switching.
Therefore, in core net and terminal, support simultaneously under the prerequisite of CSFB technology, multimode treats that singly terminal carrying out the LTE data service, when the voice call incoming call is arranged, terminal falls back to the 2G/3G network from the LTE network and carries out the CS domain call, after completing the CS business, if terminal can not be switched back the LTE network, can sequentially continue according to the network priority that the user sets in advance search and whether have preferred network for example WIFI or MIFI, if exist, terminal is switched to this preferred network and continue on this basis uncompleted data service before, due to MIFI(4G) and WIFI on speed, be better than the 2G/3G network, and some superiority also arranged on rate, so both having improved user's online experiences, also for the user, rate have been saved.
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 multimode single-standby mobile terminal, is characterized in that, comprising:
The circuit domain dropping unit, during for the data service of the packet domain carrying out the first communication network, if receive the service announcements of circuit domain, make described mobile terminal fall back to described circuit domain, carries out circuit domain business;
Detecting unit, after at described circuit domain business, finishing, detect the packet domain whether described mobile terminal normally switches back described the first communication network;
Switch unit, when described detecting unit detects described mobile terminal and normally do not switch back the packet domain of described the first communication network, switch to the packet domain of second communication network, to proceed described data service.
2. multimode single-standby mobile terminal according to claim 1, it is characterized in that, described detecting unit is also for when switching back the packet domain of described the first communication network, to described the first communication network, send acknowledge message, and receive the feedback information from described the first communication network, according to described feedback information, judge whether normally to switch back described the first communication network.
3. multimode single-standby mobile terminal according to claim 1, it is characterized in that, described switch unit is also for when detecting the packet domain that does not normally switch to described the first communication network, search for described second communication network, when searching described second communication network, switch to the packet domain of described second communication network, when not searching described second communication network, switch to the packet domain of third communication network.
4. multimode single-standby mobile terminal according to claim 3, it is characterized in that, described the first communication network comprises the LTE communication network, and described second communication network comprises the WIFI communication network, and described third communication network comprises second generation communication network and third generation communication network.
5. according to the described multimode single-standby mobile terminal of any one in claim 1 to 4, it is characterized in that, described switch unit comprises:
Recover subelement, when falling back to described circuit domain, record the state of described data service, when switching to packet domain, proceed described data service according to the recording status of described data service.
6. a communication means, is characterized in that, comprising:
When mobile terminal carries out the data service of packet domain of the first communication network, if receive the service announcements of circuit domain, make described mobile terminal fall back to described circuit domain, carry out circuit domain business;
After described circuit domain business finishes, detect the packet domain whether described mobile terminal normally switches back described the first communication network;
If detect described mobile terminal, normally do not switch back the packet domain of described the first communication network, switch to the packet domain of second communication network, to proceed described data service.
7. according to claim described 6 described communication meanss, it is characterized in that, when switching back the packet domain of described the first communication network, send acknowledge message to described the first communication network, and receive the feedback information from described the first communication network;
According to described feedback information, judge whether normally to switch back described the first communication network.
8. communication means according to claim 6, is characterized in that, if described, detects the packet domain of normally not switching back described the first communication network, and the step that switches to the packet domain of second communication network specifically comprises:
When detecting the packet domain that does not normally switch to described the first communication network, search for described second communication network;
When searching described second communication network, switch to the packet domain of described second communication network;
When not searching described second communication network, switch to the packet domain of third communication network.
9. communication means according to claim 8, is characterized in that, described the first communication network comprises the LTE communication network, and described second communication network comprises the WIFI communication network, and described third communication network comprises second generation communication network and third generation communication network.
10. according to the described communication means of any one in claim 6 to 9, it is characterized in that, also comprise:
When falling back to described circuit domain, record the state of described data service;
When switching to packet domain, proceed described data service according to the recording status of described data service.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103716907A (en) * | 2013-12-23 | 2014-04-09 | 联想(北京)有限公司 | Electronic equipment control method and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833798A (en) * | 2012-08-20 | 2012-12-19 | 中国联合网络通信集团有限公司 | Service switching method, service switching device and service switching system |
| US20130070728A1 (en) * | 2011-09-21 | 2013-03-21 | Qualcomm Incorporated | Methods and apparatus for improving a call fallback user experience |
| CN103002531A (en) * | 2012-12-17 | 2013-03-27 | 东莞宇龙通信科技有限公司 | Multimode single-standby mobile terminal and communication method |
-
2013
- 2013-08-16 CN CN201310360686.0A patent/CN103415037B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130070728A1 (en) * | 2011-09-21 | 2013-03-21 | Qualcomm Incorporated | Methods and apparatus for improving a call fallback user experience |
| CN102833798A (en) * | 2012-08-20 | 2012-12-19 | 中国联合网络通信集团有限公司 | Service switching method, service switching device and service switching system |
| CN103002531A (en) * | 2012-12-17 | 2013-03-27 | 东莞宇龙通信科技有限公司 | Multimode single-standby mobile terminal and communication method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103716907A (en) * | 2013-12-23 | 2014-04-09 | 联想(北京)有限公司 | Electronic equipment control method and electronic equipment |
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