CN103068008B - The cut-in method of LTE network and LTE communication terminal - Google Patents
The cut-in method of LTE network and LTE communication terminal Download PDFInfo
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- CN103068008B CN103068008B CN201210580373.1A CN201210580373A CN103068008B CN 103068008 B CN103068008 B CN 103068008B CN 201210580373 A CN201210580373 A CN 201210580373A CN 103068008 B CN103068008 B CN 103068008B
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Abstract
The present invention is applicable to communication technical field, provide cut-in method and the LTE communication terminal of a kind of LTE network, described cut-in method includes that step has: when described LTE communication module does not accesses described LTE network, starts described LTE communication module according to predetermined trigger mechanism and carries out searching net；Search described LTE network if unsuccessful in predetermined searching times threshold value, then close described LTE communication module；If being successfully searched described LTE network in described searching times threshold value, then it is linked into described LTE network.Whereby, the present invention can reduce the LTE communication terminal power consumption in low signal areas, and accelerate LTE communication terminal and connect the speed of LTE network, thus improves Consumer's Experience.
Description
Technical field
The present invention relates to communication technical field, particularly relate to cut-in method and the LTE communication of a kind of LTE network
Terminal.
Background technology
Due to current LTE(Long Term Evolution, long-term evolving network) network is still at the beginning of development
Phase, the coverage rate of the LTE network of operator is the most perfect, LTE communication terminal the most often occurs at LTE
Low signal areas can not the problem of proper communication.Therefore, existing LTE communication terminal typically uses dual-mode dual-standby
Pattern, i.e. arranges LTE communication module in LTE communication terminal and other communication modules are the most standby, described
Other communication modules can be GSM(Global System of Mobile communication, and the whole world is mobile
Communication system)/CDMA(Code Division Multiple Access, CDMA)/WCDMA
(Wideband Code Division Multiple Access, WCDMA)/TD-WCDMA(Time
Division-Synchronous Code Division Multiple Access, TD SDMA) etc. communication
Module.So, when LTE communication terminal enters LTE low signal areas, can pass through
The networks such as GSM/CDMA/WCDMA/TD-WCDMA communicate, and it is asked for solving LTE weak signal
Topic provides feasible scheme.But existing LTE communication terminal is when LTE low signal areas, due to meeting frequency
Numerous do not stop to carry out searching net with network step-out, thus result in the problem that power consumption is too high；It addition, work as LTE communication
Terminal enters the strong signal area of LTE from LTE low signal areas, and LTE communication module is from being dynamically connected LTE net
Network is the slowest, have impact on Consumer's Experience.
In summary, the access technology of existing LTE network, there will naturally be inconvenience and defect in actual use,
It is therefore necessary to improved.
Summary of the invention
For above-mentioned defect, it is an object of the invention to provide cut-in method and the LTE of a kind of LTE network
Communication terminal, which reduces the LTE communication terminal power consumption in low signal areas, and accelerates LTE communication
Terminal connects the speed of LTE network, thus improves Consumer's Experience.
To achieve these goals, the present invention provides the cut-in method of a kind of LTE network, is applied to LTE and leads to
Letter terminal, described LTE communication terminal includes the LTE communication module and at least supporting LTE network
Support that the second communication module of the second communication network, described cut-in method include that step has:
When described LTE communication module does not accesses described LTE network, start described according to predetermined trigger mechanism
LTE communication module carries out searching net；
Search described LTE network if unsuccessful in predetermined searching times threshold value, then close described LTE
Communication module；
If being successfully searched described LTE network in described searching times threshold value, then it is linked into described LTE net
Network.
According to the cut-in method of LTE network of the present invention, become in described searching times threshold value if described
After merit searches the step of described LTE network, also include:
Detect the first threshold whether the first signal intensity of described LTE network reaches predetermined；
If described first signal intensity is not up to described first threshold, then close described LTE communication module；
If described first signal intensity reaches described first threshold, then it is linked into described LTE network.
According to the cut-in method of LTE network of the present invention, described according to the startup of predetermined trigger mechanism
LTE communication module carries out searching the step of net and includes:
When receiving the secondary signal intensity of described second communication network active reporting, it is judged that described secondary signal is strong
Whether degree reaches predetermined Second Threshold；
If described secondary signal intensity reaches described Second Threshold, then start described LTE communication module and search
Net.
According to the cut-in method of LTE network of the present invention, described in be linked into the step of described LTE network
The most also include:
If described secondary signal intensity is less than described Second Threshold, then close described LTE communication module；
And/or,
When described LTE communication module and described LTE network step-out being detected, it may be judged whether when predetermined
Between reach predetermined step-out frequency threshold value in section；
If reach described step-out frequency threshold value, close described LTE communication module.
According to the cut-in method of LTE network of the present invention, described according to the startup of predetermined trigger mechanism
LTE communication module carries out searching the step of net and includes:
When described LTE communication module powers on or receive upper layer application online request time, start described LTE
Communication module carries out searching net.
The present invention also provides for a kind of LTE communication terminal, including support LTE network LTE communication module and
At least one second communication module supporting the second communication network, described LTE communication terminal also includes:
LTE searches net module, for when described LTE communication module does not accesses described LTE network, according in advance
Determine the described LTE communication module of trigger mechanism startup to carry out searching net；
LTE closes module, if searching described LTE net for unsuccessful in predetermined searching times threshold value
During network, close described LTE communication module；
LTE AM access module, if in time being successfully searched described LTE network in described searching times threshold value,
It is linked into described LTE network.
According to LTE communication terminal of the present invention, also include:
LTE detection module, if for being successfully searched described LTE network in predetermined searching times threshold value
Time, detect the first threshold whether the first signal intensity of described LTE network reaches predetermined；
If described LTE AM access module is when described first signal intensity reaches described first threshold, it is linked into
Described LTE network；
Described LTE closes module and farther includes:
First closes closed submodule, if searching described LTE net for unsuccessful in described searching times threshold value
During network, close described LTE communication module；
Second closes closed submodule, if when described first signal intensity is not up to described first threshold, closes
Described LTE communication module.
According to LTE communication terminal of the present invention, described LTE searches net module and also includes:
Judge submodule, for receiving institute in the case of described LTE communication module does not accesses described LTE network
When stating the secondary signal intensity of the second communication network active reporting, it is judged that whether described secondary signal intensity reaches
Predetermined Second Threshold；
3rd searches net module, if when described secondary signal intensity reaches described Second Threshold, starts institute
State LTE communication module to carry out searching net.
According to LTE communication terminal of the present invention, also include:
Detection of loss of mains module, is used for when described LTE communication module and described LTE network step-out being detected,
Judge whether to reach predetermined step-out frequency threshold value in predetermined time period；
Described LTE closes module and farther includes:
SAN GUAN closed submodule, if in time reaching described step-out frequency threshold value, closing described LTE communication mould
Block；And/or
4th closes closed submodule, after described LTE communication module is linked into described LTE network, if described
When secondary signal intensity is less than described Second Threshold, close described LTE communication module.
According to LTE communication terminal of the present invention, described LTE searches net module and also includes:
First search submodule, for when described LTE communication module powers on, starts described LTE communication mould
Block carries out searching net；Or
Second search submodule, during for asking in the online receiving upper layer application, starts described LTE communication
Module carries out searching net.
LTE communication terminal of the present invention, when not accessing LTE network, starts LTE according to predetermined trigger mechanism
Communication module carries out searching net, if being successfully searched LTE network in predetermined searching times threshold value, then accesses
LTE network, otherwise closes LTE communication module, it is to avoid existing LTE communication terminal is in LTE weak signal
During region, due to frequently and network step-out and not stopping searches that power consumption that net caused is too high and LTE communication module
From the problem that the LTE network that is dynamically connected is the slowest.Whereby, present invention reduces LTE communication terminal in weak signal area
The power consumption in territory, and accelerate the speed of LTE communication terminal connection LTE network, thus improve user's body
Test.
Accompanying drawing explanation
Fig. 1 is the structural representation of LTE communication terminal of the present invention；
Fig. 2 is the structural representation of the present invention preferred LTE communication terminal；
Fig. 3 is the flow chart of the cut-in method of LTE network of the present invention；
Fig. 4 is the flow chart of the cut-in method of LTE network in first embodiment of the invention；
Fig. 5 is the flow chart of the cut-in method of LTE network in second embodiment of the invention；
Fig. 6 is the flow chart of the cut-in method of LTE network in third embodiment of the invention；And
Fig. 7 is the status transition chart of the cut-in method of LTE network in fourth embodiment of the invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein
Only in order to explain the present invention, it is not intended to limit the present invention.
Fig. 1 is the structural representation of LTE communication terminal of the present invention, and described LTE communication terminal 100 includes propping up
The LTE communication module and at least one holding LTE network supports the second communication module of the second communication network, institute
State LTE communication terminal 100 also include LTE search net module 10, LTE AM access module 30 and LTE close
Mold closing block 40, wherein:
Described LTE searches net module 10, for when LTE communication module does not accesses LTE network, according in advance
Determine trigger mechanism startup LTE communication module to carry out searching net.Described predetermined trigger mechanism includes: LTE communication mould
Block triggers startup LTE communication module after powering on carries out searching net；LTE network is not accessed in LTE communication module
In the case of, when receiving the online request of upper layer application, trigger startup LTE communication module and carry out searching net；Or
Person, in the case of LTE communication module does not accesses LTE network, receives the of the second communication network active reporting
Binary signal intensity, and when secondary signal intensity reaches Second Threshold, trigger startup LTE communication module and search
Net etc..
Described LTE closes module 30, if in predetermined searching times threshold value unsuccessful search described
During LTE network, close described LTE communication module.After described LTE communication module is closed, it is still within
Power-up state, but it is not attached to LTE network and net is searched in stopping, to avoid meaningless power consumption penalty.
Described LTE AM access module 40, if for being successfully searched described LTE in described searching times threshold value
During network, being linked into described LTE network, now LTE communication terminal 100 is attached to LTE network.
LTE communication terminal 100 of the present invention is multi-mode and multi-standby communication terminal, including dual-mode dual-standby communication terminal,
Tri-mode tri-standby communication terminal etc..LTE communication terminal 100 be built-in with LTE communication module and at least one second
Communication module, described LTE communication module can be accessed by LTE network；Described second communication module is that GSM leads to
Letter module, cdma communication module, WCDMA communication module and/or TD-WCDMA communication module etc.,
The networks such as accessible GSM/CDMA/WCDMA/TD-WCDMA.Further, described LTE communication terminal
100 can be mobile phone, PDA(Personal Digital Assistant, personal digital assistant), panel computer
Deng.Described second communication module is that gsm communication module, cdma communication module, WCDMA communicate mould
Block and/or TD-WCDMA communication module etc..
LTE communication terminal 100 of the present invention provides a kind of mode of operation in low signal areas, solve by
In LTE communication terminal 100 in LTE low signal areas frequently and network step-out and do not stop to carry out searching net, cause
Power consumption too high, and the problem that the LTE network speed that is certainly dynamically connected is the slowest, improve Consumer's Experience.
Fig. 2 is the structural representation of the present invention preferred LTE communication terminal, and described LTE communication terminal 100 is wrapped
Include the second communication module supporting that the LTE communication module and at least of LTE network supports the second communication network,
Described LTE communication terminal 100 also includes that LTE searches net module 10, LTE detection module 20, LTE connect
Enter module 30, LTE closes module 40 and/or detection of loss of mains module 50, wherein:
Described LTE searches net module 10 and also includes:
First search submodule 11, for when LTE communication module powers on, starts LTE communication module and carries out
Search net.
Second search submodule 12, for receiving upper strata in the case of LTE communication module does not accesses LTE network
When the online of application is asked, start LTE communication module and carry out searching net.Owing to LTE is preferentially used in section top application
Data network on network, can periodically initiate online request when finding the most successfully attachment LTE network.
Through repeatedly testing discovery, in LTE low signal areas, arrange in pairs or groups therewith
The signal of the networks such as GSM/CDMA/WCDMA/TD-WCDMA is the most relatively weak；And believe by force at LTE
Number region, the signal of the network such as GSM/CDMA/WCDMA/TD-WCDMA arranged in pairs or groups therewith is the most relative
Stronger；Then low signal areas power consumption height and the problem of poor user experience can be solved by this situation.Preferably
, described LTE searches net module 10 and also includes:
Judge submodule 13, in the case of LTE communication module does not accesses LTE network, receive second and lead to
During the secondary signal intensity of communication network active reporting, it is judged that whether secondary signal intensity reaches the second predetermined threshold
Value.Described Second Threshold can be arranged by system default or User Defined is arranged.At present, various communications
Network all can be to the signal intensity of communication terminal active reporting oneself.
3rd searches net module 14, if when secondary signal intensity reaches Second Threshold, starts LTE communication
Module carries out searching net.When the secondary signal intensity of the second communication network reaches Second Threshold, can assert this
Two communication networks are in strong signal area, and now LTE communication terminal 100 also should be in the strong signal of LTE
Region, therefore starts LTE communication module and carries out searching net.
Described LTE detection module 20, if for being successfully searched LTE in predetermined searching times threshold value
During network, whether the first signal intensity of detection LTE network reaches predetermined first threshold.Described search time
Count threshold value and first threshold can be arranged by system default or User Defined is arranged.
Described LTE AM access module 30, if when the first signal intensity reaches first threshold, being linked into LTE
Network, now LTE communication terminal 100 is attached to LTE network.
Described LTE closes module 40 and farther includes:
First closes closed submodule 41, does not becomes in described searching times threshold value if searching net module 10 for LTE
When merit searches LTE network, LTE low signal areas will be considered to be in, close LTE communication module.
After described LTE communication module is closed, it is still within power-up state, but is not attached to LTE network and stopping
Search net, to avoid meaningless power consumption penalty.
Second closes closed submodule 42, if detecting that the first signal is not up to first for LTE detection module 20
During threshold value, LTE low signal areas will be considered to be in, close LTE communication module.Described LTE communication
After module is closed, it is still within power-up state, but is not attached to LTE network and net is searched in stopping.
Described detection of loss of mains module 50, after being used for being linked into LTE network, when detect LTE communication module with
During LTE network step-out, it may be judged whether reach predetermined step-out frequency threshold value in predetermined time period.Described
Step-out frequency threshold value can be arranged by system default or User Defined is arranged, such as default setting step-out time
Number threshold value is 3.It is out of touch that described step-out refers to that network can not find communication terminal, network and communication terminal；Instead
It, synchronize to refer to that communication terminal is normal with network service, Signalling exchange is normal.
Described LTE closes module 40 and farther includes:
SAN GUAN closed submodule 43, if judging LTE communication module and LTE for detection of loss of mains module 50
When the number of times of network step-out reaches described step-out frequency threshold value, close LTE communication module.Described LTE communication
After module is closed, it is still within power-up state, but is not attached to LTE network and net is searched in stopping；Or
4th closes closed submodule 44, after described LTE communication module is linked into described LTE network, if institute
When stating secondary signal intensity less than described Second Threshold, close described LTE communication module.
Fig. 3 is the flow chart of the cut-in method of LTE network of the present invention, is applied to as shown in Figure 1 or 2
LTE communication terminal 100, described cut-in method includes that step has:
Step S301, when LTE communication module does not accesses described LTE network, according to predetermined trigger mechanism
Start described LTE communication module to carry out searching net.Described predetermined trigger mechanism includes: LTE communication module powers on
The rear startup LTE communication module that triggers carries out searching net；The situation of LTE network is not accessed in LTE communication module
Under, when receiving the online request of upper layer application, trigger startup LTE communication module and carry out searching net；Or at LTE
In the case of communication module does not accesses LTE network, the secondary signal receiving the second communication network active reporting is strong
Degree, and when secondary signal intensity reaches Second Threshold, trigger startup LTE communication module and carry out searching net etc..
Step S302, it may be judged whether be successfully searched described LTE network in predetermined searching times threshold value,
If then performing step S303, otherwise perform step S304.Described searching times threshold value can be by system default
Arranging or User Defined is arranged, such as default setting searching times threshold value is 3.
Step S303, if being successfully searched described LTE network in described searching times threshold value, is then linked into
Described LTE network, now LTE communication terminal 100 is attached to LTE network.
Step S304, searches described LTE network if unsuccessful in described searching times threshold value, then closes
Described LTE communication module.After described LTE communication module is closed, it is still within power-up state, but the most attached
And search net in LTE network and stopping.
Fig. 4 is the flow chart of the cut-in method of LTE network in first embodiment of the invention, is applied to such as Fig. 2
Shown LTE communication terminal 100, described cut-in method includes that step has:
Step S401, when LTE communication module powers on, starts LTE communication module and carries out searching net.
Step S402, it may be judged whether be successfully searched LTE network in predetermined searching times threshold value, if
Then perform step S403, otherwise perform step S406.
Step S403, if being successfully searched LTE network in searching times threshold value, then detects this LTE net
Whether the first signal intensity of network reaches predetermined first threshold, if the first signal intensity reaches first threshold,
Then perform step S404, otherwise perform step S405.Described first threshold can be arranged by system default or
User Defined is arranged.
Step S404, if the first signal intensity reaches first threshold, is then linked into LTE network, now LTE
Communication terminal 100 is attached to LTE network.
Step S405, if the first signal is not up to first threshold, will considered to be in LTE low signal areas,
Then close LTE communication module.After described LTE communication module is closed, it is still within power-up state, but not
It is attached to LTE network and net is searched in stopping.
Step S406, searches LTE network if unsuccessful in predetermined searching times threshold value, will be considered
It is in LTE low signal areas, then closes LTE communication module.After described LTE communication module is closed,
It is still within power-up state, but is not attached to LTE network and net is searched in stopping.
Fig. 5 is the flow chart of the cut-in method of LTE network in second embodiment of the invention, is applied to such as Fig. 2
Shown LTE communication terminal 100, described cut-in method includes that step has:
Step S501, in the case of LTE communication module does not accesses LTE network, receives upper layer application
During online request, start LTE communication module and carry out searching net.Owing to LTE network is preferentially used in section top application
Upper data network, can periodically initiate online request when finding the most successfully attachment LTE network.
Step S502, it may be judged whether be successfully searched LTE network in predetermined searching times threshold value, if
Then perform step S503, otherwise perform step S506.
Step S503, if being successfully searched LTE network in searching times threshold value, then detects LTE network
The first signal intensity whether reach predetermined first threshold, if the first signal intensity reaches first threshold, then
Perform step S504, otherwise perform step S505.
Step S504, if the first signal intensity reaches first threshold, is then linked into LTE network, now LTE
Communication terminal 100 is attached to LTE network.
Step S505, if the first signal is not up to first threshold, will considered to be in LTE low signal areas,
Then close LTE communication module.After described LTE communication module is closed, it is still within power-up state, but not
It is attached to LTE network and net is searched in stopping.
Step S506, searches LTE network if unsuccessful in predetermined searching times threshold value, will be considered
It is in LTE low signal areas, then closes LTE communication module.After described LTE communication module is closed,
It is still within power-up state, but is not attached to LTE network and net is searched in stopping.
Fig. 6 is the flow chart of the cut-in method of LTE network in third embodiment of the invention, is applied to such as Fig. 2
Shown LTE communication terminal 100.Through repeatedly testing discovery, in LTE low signal areas, arrange in pairs or groups therewith
The signal of the network such as GSM/CDMA/WCDMA/TD-WCDMA the most relatively weak；And it is strong at LTE
Signal area, the signal also phase of the networks such as the GSM/CDMA/WCDMA/TD-WCDMA arranged in pairs or groups therewith
To stronger；Then low signal areas power consumption height and the problem of poor user experience can be solved by this situation.Institute
State cut-in method and include that step has:
Step S601, in the case of LTE communication module does not accesses LTE network, receives the second communication network
During the secondary signal intensity of network active reporting.At present, various communication networks all can be to communication terminal active reporting
The signal intensity of oneself.
Step S602, it is judged that whether secondary signal intensity reaches predetermined Second Threshold, if then performing step
S603, otherwise returns to step S601.
Step S603, if secondary signal intensity reaches Second Threshold, then starts LTE communication module and carries out searching net.
When the secondary signal intensity of the second communication network reaches Second Threshold, can assert that this second communication network is in
Strong signal area, and now LTE communication terminal 100 also should be in the strong signal area of LTE, therefore starts
LTE communication module carries out searching net.
Step S604, it may be judged whether be successfully searched LTE network in predetermined searching times threshold value, if
In predetermined searching times threshold value, it is successfully searched LTE network, then performs step S605, otherwise perform step
Rapid S610.
Step S605, if being successfully searched LTE network in searching times threshold value, then detects LTE network
The first signal intensity whether reach predetermined first threshold, if the first signal intensity reaches first threshold, then
Perform step S606, otherwise perform step S609.
Step S606, if the first signal intensity reaches first threshold, is then linked into LTE network, now LTE
Communication terminal 100 is attached to LTE network.It is preferred that after described step S606, if described second letter
When number intensity is less than described Second Threshold, described LTE communication module can be closed.
Step S607, when detecting LTE communication module and LTE network step-out, it may be judged whether predetermined
Time period in reach predetermined step-out frequency threshold value, if reaching described step-out frequency threshold value, perform step
S608, otherwise continues executing with this step.Described step-out frequency threshold value can be arranged by system default or user
Self-defined setting, such as default setting step-out frequency threshold value are 3.
Step S608, if reach step-out frequency threshold value, closes LTE communication module.Described LTE communication
After module is closed, it is still within power-up state, but is not attached to LTE network and net is searched in stopping.
Step S609, if the first signal is not up to first threshold, will considered to be in LTE low signal areas,
Then close LTE communication module.After described LTE communication module is closed, it is still within power-up state, but not
It is attached to LTE network and net is searched in stopping.
Step S610, searches LTE network if unsuccessful in predetermined searching times threshold value, will be considered
It is in LTE low signal areas, then closes LTE communication module.After described LTE communication module is closed,
It is still within power-up state, but is not attached to LTE network and net is searched in stopping.
In order to preferably describe technical scheme, Fig. 7 shows LTE in fourth embodiment of the invention
The status transition chart of the cut-in method of network.
Here, three scalariform states of LTE network are first defined:
State 1:LTE communication module does not powers on；
State 2:LTE communication module has powered on but has been not attached to network, now cannot get online；
State 3:LTE communication module has powered on and has been attached to network, now can surf the Net.
When 1, starting LTE communication module: start when LTE communication module is powered on and search net, if successful search
After LTE network, actively read the first signal intensity of current LTE network, if less than first arranged
Threshold value then closes LTE communication module, enters the request stage of the networks to be attached such as state 2.
2, upper layer application request attachment network: due to some upper layer application preferentially with data network in LTE network,
Online request can be periodically initiated when finding the most successfully attachment LTE network.When receiving upper layer application
Online request time, if LTE communication module is in state 2, carry out searching net, searching after net successfully reading ought
First signal intensity of front LTE network, if less than the first threshold arranged, closing LTE communication module,
The request stage of the networks to be attached such as entrance state 2, otherwise enters state 3.
3, the secondary signal intensity that the networks such as WCDMA/CDMA/TD-WCDMA report is received: when
During the network active reporting secondary signal intensity such as GSM/CDMA/WCDMA/TD-WCDMA, if be in
State 2 then judges the secondary signal intensity of the networks such as current GSM/CDMA/WCDMA/TD-WCDMA
Whether more than or equal to the Second Threshold set, if greater than or equal to then starting LTE communication module and carrying out
Search net, otherwise it is assumed that be in LTE low signal areas and do not start and search net.After being successfully searched LTE network,
First determine whether the first signal intensity of current LTE network, if the first signal intensity is more than or equal to setting
First signal intensity, then carry out network attachment and enter state 3, otherwise close LTE communication module and enter state 2.
4, LTE communication module and network step-out: when LTE communication module and network step-out, start intervalometer
Sum counter, then enters state 2 when reaching predetermined step-out frequency threshold value within a predetermined period of time.
In sum, LTE communication terminal of the present invention is not when accessing LTE network, according to predetermined trigger mechanism
Start LTE communication module to carry out searching net, if being successfully searched LTE network in predetermined searching times threshold value,
Then access LTE network, otherwise close LTE communication module, it is to avoid existing LTE communication terminal is at LTE
During low signal areas, owing to frequently searching with network step-out and not stopping, power consumption that net caused is too high and LTE logical
Letter module is from the slowest problem of LTE network that is dynamically connected.Whereby, present invention reduces LTE communication terminal weak
The power consumption of signal area, and accelerate the speed of LTE communication terminal connection LTE network, thus improve
Consumer's Experience.
Certainly, the present invention also can have other various embodiments, without departing substantially from present invention spirit and the feelings of essence thereof
Under condition, those of ordinary skill in the art work as can make various corresponding change and deformation according to the present invention, but
These change accordingly and deform the protection domain that all should belong to appended claims of the invention.
Claims (2)
1. a cut-in method for LTE network, is applied to LTE communication terminal, described LTE communication terminal
Communicate mould including support the LTE communication module of LTE network and at least one support the second communication network second
Block, it is characterised in that described cut-in method includes that step has:
When described LTE communication module does not accesses described LTE network, start described according to predetermined trigger mechanism
LTE communication module carries out searching net；
Search described LTE network if unsuccessful in predetermined searching times threshold value, then close described LTE
Communication module, after described LTE communication module is closed, is still within power-up state, but is not attached to described
Net is searched in LTE network and stopping；
If being successfully searched described LTE network in described searching times threshold value, then it is linked into described LTE net
Network；
If after the described step being successfully searched described LTE network in described searching times threshold value, also wrapping
Include:
Detect the first threshold whether the first signal intensity of described LTE network reaches predetermined；
If described first signal intensity is not up to described first threshold, then close described LTE communication module；
If described first signal intensity reaches described first threshold, then it is linked into described LTE network；
Described start described LTE communication module according to predetermined trigger mechanism and carry out searching the step of net and include:
When receiving the secondary signal intensity of described second communication network active reporting, it is judged that described secondary signal is strong
Whether degree reaches predetermined Second Threshold；
If described secondary signal intensity reaches described Second Threshold, then start described LTE communication module and search
Net；Or
Described start described LTE communication module according to predetermined trigger mechanism and carry out searching the step of net and include:
When described LTE communication module powers on or receive upper layer application online request time, start described LTE
Communication module carries out searching net；
Also include after the described step being linked into described LTE network:
If described secondary signal intensity is less than described Second Threshold, then close described LTE communication module；
And/or,
When described LTE communication module and described LTE network step-out being detected, it may be judged whether when predetermined
Between reach predetermined step-out frequency threshold value in section；
If reach described step-out frequency threshold value, close described LTE communication module.
2. a LTE communication terminal, including LTE communication module and at least one support of supporting LTE network
The second communication module of the second communication network, it is characterised in that described LTE communication terminal also includes:
LTE searches net module, for when described LTE communication module does not accesses described LTE network, according in advance
Determine the described LTE communication module of trigger mechanism startup to carry out searching net；
LTE closes module, if searching described LTE net for unsuccessful in predetermined searching times threshold value
During network, close described LTE communication module, after described LTE communication module is closed, be still within the shape that powers on
State, but it is not attached to described LTE network and net is searched in stopping；
LTE AM access module, if in time being successfully searched described LTE network in described searching times threshold value,
It is linked into described LTE network；
Described LTE communication terminal, also includes:
LTE detection module, if for being successfully searched described LTE network in predetermined searching times threshold value
Time, detect the first threshold whether the first signal intensity of described LTE network reaches predetermined；
If described LTE AM access module is when described first signal intensity reaches described first threshold, it is linked into
Described LTE network；
Described LTE closes module and farther includes:
First closes closed submodule, if searching described LTE net for unsuccessful in described searching times threshold value
During network, close described LTE communication module；
Second closes closed submodule, if when described first signal intensity is not up to described first threshold, closes
Described LTE communication module；
Described LTE searches net module and also includes:
Judge submodule, for receiving institute in the case of described LTE communication module does not accesses described LTE network
When stating the secondary signal intensity of the second communication network active reporting, it is judged that whether described secondary signal intensity reaches
Predetermined Second Threshold；
3rd searches net module, if when described secondary signal intensity reaches described Second Threshold, starts institute
State LTE communication module to carry out searching net；Or
Described LTE searches net module and also includes:
First search submodule, for when described LTE communication module powers on, starts described LTE communication mould
Block carries out searching net；Or
Second search submodule, during for asking in the online receiving upper layer application, starts described LTE communication
Module carries out searching net；
Described LTE communication terminal also includes:
Detection of loss of mains module, is used for when described LTE communication module and described LTE network step-out being detected,
Judge whether to reach predetermined step-out frequency threshold value in predetermined time period；
Described LTE closes module and farther includes:
SAN GUAN closed submodule, if in time reaching described step-out frequency threshold value, closing described LTE communication mould
Block；And/or
4th closes closed submodule, after described LTE communication module is linked into described LTE network, if described
When secondary signal intensity is less than described Second Threshold, close described LTE communication module.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015013963A1 (en) * | 2013-08-01 | 2015-02-05 | 华为技术有限公司 | Access control method, network device, user equipment and system |
| CN103607752B (en) * | 2013-09-11 | 2016-02-10 | 东莞宇龙通信科技有限公司 | Network searching method and terminal |
| CN104994562A (en) * | 2015-06-12 | 2015-10-21 | 联想(北京)有限公司 | Information processing method and apparatus |
| CN105228217A (en) * | 2015-09-29 | 2016-01-06 | 北京锤子数码科技有限公司 | A kind of mobile network's scan method and device |
| CN105848189A (en) * | 2016-05-24 | 2016-08-10 | 努比亚技术有限公司 | Terminal and network mode management method thereof |
| CN106686702B (en) * | 2016-11-29 | 2020-07-28 | 西安富邦智控工程有限公司 | Network connection processing method and terminal |
| CN109905906A (en) * | 2017-12-08 | 2019-06-18 | 奇酷互联网络科技（深圳）有限公司 | Network signal search control method, device, mobile terminal and storage medium |
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| CN101998586A (en) * | 2009-08-17 | 2011-03-30 | 联芯科技有限公司 | Method and device for searching PLMN (Public Land Mobile Network) of TD-LTE (Time Division-LongTerm Evolution) |
| WO2012006839A1 (en) * | 2010-07-15 | 2012-01-19 | 中兴通讯股份有限公司 | Method and apparatus for switching between different network standards |
| CN102413529A (en) * | 2011-11-28 | 2012-04-11 | 青岛海信移动通信技术股份有限公司 | Multi-mode (including long term evolution (LTE) mode) application method and device of mobile terminal |
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| CN102711156A (en) * | 2012-06-06 | 2012-10-03 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and network access control method |
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| CN101998586A (en) * | 2009-08-17 | 2011-03-30 | 联芯科技有限公司 | Method and device for searching PLMN (Public Land Mobile Network) of TD-LTE (Time Division-LongTerm Evolution) |
| WO2012006839A1 (en) * | 2010-07-15 | 2012-01-19 | 中兴通讯股份有限公司 | Method and apparatus for switching between different network standards |
| CN102413529A (en) * | 2011-11-28 | 2012-04-11 | 青岛海信移动通信技术股份有限公司 | Multi-mode (including long term evolution (LTE) mode) application method and device of mobile terminal |
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