CN106231642A - A kind of method for switching network and mobile terminal - Google Patents
A kind of method for switching network and mobile terminal Download PDFInfo
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- CN106231642A CN106231642A CN201610635727.6A CN201610635727A CN106231642A CN 106231642 A CN106231642 A CN 106231642A CN 201610635727 A CN201610635727 A CN 201610635727A CN 106231642 A CN106231642 A CN 106231642A
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- mobile network
- tdd
- mobile terminal
- threshold value
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
Abstract
Embodiments providing a kind of method for switching network, described method includes: detection mobile terminal is the most communicated by mobile network；If so, judge that whether the distance between described mobile terminal and user is less than the first predetermined threshold value；Whether the standard if so, judging described mobile network is FDD standard；If so, judge that whether the radiation value of described FDD standard is more than the second predetermined threshold value；If so, described mobile network is switched to TDD standard from described FDD standard, and communicated by the mobile network of described TDD standard.The embodiment of the present invention additionally provides a kind of mobile terminal.The radiation that user is produced by mobile terminal can be reduced by the embodiment of the present invention.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of method for switching network and mobile terminal.
Background technology
Along with information technology is fast-developing, mobile terminal (such as mobile phone, panel computer etc.) has become in user's life one
Point.Under normal circumstances, mobile terminal all can produce radiation, thus, it is possible to the health of user can bring certain potential injury.
Say to a certain extent, when radiation value (such as electromagnetic wave absorption rate (Specific AbsorptionRate, SAR)) is beyond peace
During full threshold value, then the health of user may be brought relatively major injury, in the range of this secure threshold, then to the injury of user relatively
Little, even fanout free region.At present, actually SAR value exceeds standard and typically all occurs in FDD (Frequency
Division Duplexing, FDD) in standard, because it belongs to the signaling system of transmitting continuously, the radiation to human body is relatively big,
But, when radiating bigger, it is impossible to preferably reduce radiation.
Summary of the invention
Embodiments provide a kind of method for switching network and mobile terminal, mobile terminal can be reduced to user's
Radiation.
Embodiment of the present invention first aspect provides a kind of method for switching network, including:
Detection mobile terminal is the most communicated by mobile network；
If so, judge that whether the distance between described mobile terminal and user is less than the first predetermined threshold value；
Whether the standard if so, judging described mobile network is FDD standard；
If so, judge that whether the radiation value of described FDD standard is more than the second predetermined threshold value；
If so, described mobile network is switched to TDD standard from described FDD standard, and by the movement of described TDD standard
Network communicates.
Embodiment of the present invention second aspect provides a kind of mobile terminal, including:
Detector unit, is used for detecting mobile terminal and is the most communicated by mobile network；
Judging unit, is used for:
If the testing result of described detector unit is yes, it is judged that whether the distance between described mobile terminal and user is less than
First predetermined threshold value；Whether the standard if so, judging described mobile network is FDD standard；If so, described FDD standard is judged
Whether radiation value is more than the second predetermined threshold value；
Switch unit, if the judged result for described judging unit is yes, by described mobile network from described FDD standard
Switch to TDD standard, and communicated by the mobile network of described TDD standard.
The embodiment of the present invention third aspect provides a kind of mobile terminal, including:
Processor and memorizer；
Wherein, described processor, for calling the described executable program code in described memorizer, performs first aspect
Some or all of step.
Implement the embodiment of the present invention, have the advantages that
It can be seen that the most communicated by mobile network by embodiment of the present invention detection mobile terminal, if
It is, it is judged that the distance between mobile terminal and user, whether less than the first predetermined threshold value, if so, judges that the standard of mobile network is
No for FDD standard, if so, judge the radiation value of FDD standard whether more than the second predetermined threshold value, if so, by described mobile network
Switch to TDD standard from FDD standard, and communicated by the mobile network of TDD standard.Thus, at the mobile network of TDD standard
Communicate under network, it is possible to decrease the radiation that user is produced by mobile terminal.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be some embodiments of the present invention, for ability
From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is the first embodiment schematic flow sheet of a kind of method for switching network that the embodiment of the present invention provides；
Fig. 2 is the second embodiment schematic flow sheet of a kind of method for switching network that the embodiment of the present invention provides；
Fig. 3 a is the first embodiment structural representation of a kind of mobile terminal that the embodiment of the present invention provides；
Fig. 3 b is the structural representation of the judging unit of the mobile terminal described in Fig. 3 a that the embodiment of the present invention provides；
Fig. 3 c is the structural representation of the switch unit of the mobile terminal described in Fig. 3 a that the embodiment of the present invention provides；
Fig. 3 d is that the another structure of the switch unit of the mobile terminal described in Fig. 3 a that the embodiment of the present invention provides is shown
It is intended to；
Fig. 4 is the second example structure schematic diagram of a kind of mobile terminal that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments wholely.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
Term " first ", " second ", " the 3rd " and " in description and claims of this specification and described accompanying drawing
Four " it is etc. for distinguishing different object rather than for describing particular order.Additionally, term " includes " and " having " and it
Any deformation, it is intended that cover non-exclusive comprising.Such as contain series of steps or the process of unit, method, be
System, product or equipment are not limited to step or the unit listed, but the most also include step or the list do not listed
Unit, or the most also include other step intrinsic for these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments
It is contained at least one embodiment of the present invention.It is identical that each position in the description occurs that this phrase might not each mean
Embodiment, be not and the independent of other embodiments mutual exclusion or alternative embodiment.Those skilled in the art explicitly and
Implicitly being understood by, embodiment described herein can combine with other embodiments.
Mobile terminal described by the embodiment of the present invention can include smart mobile phone (as Android phone, iOS mobile phone,
Windows Phone mobile phone etc.), panel computer, palm PC, notebook computer, mobile internet device (MID, Mobile
Internet Devices) or Wearable etc., above-mentioned mobile terminal is only citing, and non exhaustive, including but not limited to upper
State mobile terminal.Mobile terminal can be communicated with server by mobile network, or, other mobile terminals communicate.
Above-mentioned mobile network can be at least one in 2G, 3G, 4G or 5G mobile network.
Alternatively, SAR (Specific Absorption Rate): be to measure how many radio frequency radiation energy by body
The representation unit of body institute actual absorption, the most special contribution ratios or claim SAR, with watt/every kilogram (W/kg) or milliwatt/every gram
(mW/g) represent.SAR is the measurement of radio frequency radiation S. E. A..Spoke involved in the embodiment of the present invention
Penetrate value and be primarily referred to as SAR.
Alternatively, FDD uses two independent channels transmit downwards and be passed up the technology of information.TDD
It is in the downlink operation in frame period, to distinguish wireless channel in time and continue a kind of technology of uplink operation.FDD
Corresponding with TDD.Actually radiation value (SAR value exceeds standard (exceeding standard human body radiation)) typically all occurs in FDD standard, because
It belongs to the signaling system of transmitting continuously, and the radiation to human body is relatively big, and TDD system is the system of time division emission, to human body spoke
Penetrating naturally also can be little, therefore, in the embodiment of the present invention, mainly FDD standard network is switched to TDD standard network.
It should be noted that the embodiment of the present invention, main consider user from mobile terminal distance too close to time, may to
The health at family brings injury, thus, be suitable for application scenarios at least can comprise following situation: such as, user make a phone call time
Wait, mobile phone sticker is conversed on earphone, or, in the case of the head armrest machine of user is relatively near, operate mobile terminal, or
Person, user's recumbency or operate on all fours mobile terminal (such as, in bed) etc., or, mobile phone, in bed, is placed on pillow by user
Limit, or, mobile phone is placed on pocket by user, and this mobile phone may be close to user.It addition, involved leading in the embodiment of the present invention
Letter can be that mobile terminal sends message to server, or, communicated with other users by mobile network, concrete application
Scene can be: carries out voice call, video calling with other users, browses webpage, online game, sees network film, to network
Upper transmitting file (such as cloud disk, other users etc.).
Refer to Fig. 1, for the first embodiment schematic flow sheet of a kind of method for switching network that the embodiment of the present invention provides.
Method for switching network described in the present embodiment, comprises the following steps:
101, detection mobile terminal is the most communicated by mobile network.
Wherein, the network state of mobile terminal can be monitored, mobile terminal or be in wireless communication status (Wireless Fidelity
(Wireless Fidelity, Wi-Fi)) under, or be under mobile network's state.Certainly, if mobile terminal is in flight shape
Time under state (being referred to as without network state), then mobile terminal does not sets up the connection between wireless network, does not sets up movement yet
Terminal and the connection of mobile network.
Certainly, before step 101, also can arrange the second following predetermined threshold value, wherein, the second predetermined threshold value is safety
Radiation value, exceedes this second predetermined threshold value it is believed that the health of user can be brought injury, if less than this second predetermined threshold value, then
To the actual bodily harm of user preferably or fanout free region.This second predetermined threshold value can by system default, or, user is arranged voluntarily,
Owing to different users is different to the sensitivity of radiation, if user is more sensitive to radiation, then this user may be brought relatively
Major injury, therefore, radiation value can be arranged by user voluntarily, further, at the setting up procedure voluntarily of the second predetermined threshold value
In, there is also following situation, i.e. can pre-set the 4th predetermined threshold value, the 4th predetermined threshold value can go out at mobile terminal
It is configured before factory, mobile terminal manufacturer the 4th predetermined threshold value is configured, owing to mobile terminal to communicate, spoke
Penetrating and can exist always, it is impossible to no radiation completely, therefore, the 4th predetermined threshold value can exist always, if radiation value less than this
Four predetermined threshold value, then be likely to result in cannot proper communication, thus, the 4th predetermined threshold value can be according to concrete practical situation by moving
Terminal manufacturer is arranged voluntarily.
102, if so, judge that whether the distance between described mobile terminal and user is less than the first predetermined threshold value.
Wherein, if mobile terminal from user more close to, then may be the biggest to the radiation of user's output, therefore, user is brought
Injury be likely to the biggest.Thus, when mobile terminal communicates mobile network, can detect between user and mobile terminal
Distance whether less than the first predetermined threshold value, wherein, this first predetermined threshold value can set voluntarily by system default or by user
Putting, the first predetermined threshold value can be 0.5 centimetre, 1 centimetre, 2.02 centimetres, 5 centimetres, 8.9 centimetres, 10 centimetres, 20 centimetres, 15 centimetres
Etc..
Alternatively, mobile terminal may utilize proximity transducer and detects whether the distance between this mobile terminal and user is less than
First predetermined threshold value, such as, if the distance detected between mobile terminal and user is less than this first predetermined threshold value, then can perform
Step 103, if it is not, then keep current state (the most not performing the subsequent step of 102).
Alternatively, mobile terminal may utilize photographic head and whether detects the distance between this mobile terminal and user less than above-mentioned
First predetermined threshold value.Such as, the distance utilizing the head distance mobile terminal of mobile terminal detection user is first pre-less than above-mentioned
If threshold value, then can perform step 103, if it is not, then keep current state (the most not performing the subsequent step of 102).Certainly, this shooting
Head can be visible image capturing head, infrared camera, dual camera (such as visible image capturing head+infrared camera, or, two is visible
Light video camera head), depth of field photographic head etc..
Alternatively, it is also possible to utilize the distance between proximity transducer and photographic head detection mobile terminal and user the least
In the first predetermined threshold value, such as, utilize the distance between proximity transducer detection mobile terminal and user the most pre-less than the 3rd
If threshold value, the most then start photographic head, and utilize this photographic head to detect whether the distance between this mobile terminal and user is less than
Above-mentioned first predetermined threshold value, wherein, the 3rd predetermined threshold value is more than the first predetermined threshold value, certainly, if between user and mobile terminal
Distance more than three predetermined threshold value time, then can close photographic head.Can so understand, between mobile terminal and user
Time distant, then need not start photographic head detection, electricity can be saved to a certain extent, if between mobile terminal and user
Distance is less than the 3rd predetermined threshold value, then the distance between explanation mobile terminal and user is closer, it is possible to user can be further
Near mobile terminal, therefore, photographic head can be started, and further with the distance between photographic head detection user and mobile terminal
Whether less than the first predetermined threshold value, the most then can perform step 103, if it is not, then keep current state (after not performing 102
Continuous step).
Whether the standard 103, if so, judging described mobile network is FDD standard.
Wherein, when the distance between mobile terminal and user is less than the first predetermined threshold value, can determine whether the system of mobile network
Whether formula is FDD standard.
Alternatively, if the distance between mobile terminal and user is more than or equal to the first predetermined threshold value, then can not perform
Whether the standard judging mobile network is FDD standard.
104, if so, judge that whether the radiation value of described FDD standard is more than the second predetermined threshold value.
Wherein, when the standard of mobile network is FDD standard, can determine whether whether the radiation value of FDD standard exceedes
Second predetermined threshold value.
Alternatively, if the standard of this mobile network is not for FDD standard, then step 105 can not be performed.
Alternatively, between step 103 and step 104, may also include the steps of: monitoring SAR monitoring module, this SAR
Monitoring module is used for monitoring SAR value (radiation value).
Alternatively, above-mentioned judge that the radiation value of FDD standard, whether more than the second predetermined threshold value, can comprise the steps of:
41) change curve of the radiation value of described FDD standard, is obtained；
42), described change curve is carried out uniform sampling, obtain multiple sampling radiation value；
43) average of the plurality of sampling radiation value, is calculated；
44), judge that whether described average is more than the second predetermined threshold value.
Alternatively, in step 41, mobile terminal can be pre-less than first in the distance judged between mobile terminal and user
If during threshold value, detecting radiation value, the radiation value detected is generated a change curve, the transverse axis of this change curve is the time,
The longitudinal axis is radiation value, then, in step 42, this change curve is carried out uniform sampling, and can get the most in the same time is multiple
Sampling radiation value, asks for the average radiation value as mobile terminal of multiple sampling radiation value at step 43, so, can reduce
Certain amount of calculation, and, can uniformly gather the radiation value of each time period, the radiation value obtained is more accurate, it is judged that this is equal
Value whether more than the second predetermined threshold value, the most then performs step 105, if it is not, the most do not perform step 105.
105, if so, described mobile network is switched to TDD standard from described FDD standard, and by described TDD standard
Mobile network communicates.
Wherein, if the radiation value of FDD standard is less than or equal to the second predetermined threshold value, by this mobile network from FDD standard
Switch to TDD standard, and communicated by the mobile network of TDD standard.Owing to TDD system is the system of time division emission, right
Human body radiation naturally also can be little, thus, it is possible to decrease the radiation that human body is produced by mobile terminal.
Alternatively, when the number the mobile network of TDD standard is multiple, above-mentioned by described mobile network from described FDD
Standard switches to TDD standard, and is communicated by the mobile network of described TDD standard, can comprise the steps of:
51), web search is carried out according to the priority order from high to low of described TDD standard mobile network；
52), when searching target TDD mobile network, described mobile network is switched to described mesh from described FDD standard
Mark TDD mobile network, and communicated by described target TDD mobile network, described target TDD mobile network is the plurality of
In the mobile network of TDD standard one.
Alternatively, when the number the mobile network of TDD standard is multiple, can be according to signal intensity order from high to low
The mobile network of the plurality of TDD standard is ranked up, and carries out web search according to this clooating sequence.Or, in TDD standard
The number of mobile network when being multiple, it is also possible to be ranked up from high to low according to the priority of TDD standard mobile network, example
As, 5G priority is higher than 4G priority, and 4G priority is higher than 3G priority, and 3G priority is higher than 2G priority.In step 51,
Web search can be carried out according to the priority of TDD standard mobile network order from high to low, move searching a certain TDD standard
During dynamic network, TDD standard mobile network can be switched to by FDD standard mobile network.
Alternatively, in step 51, priority order from high to low according to TDD standard mobile network carries out web search
Specific implementation can be: mobile terminal can prestore the priority of TDD standard mobile network order from high to low
Search listing, the order recorded according to this search listing carries out web search.
It can be seen that the most communicated by mobile network by embodiment of the present invention detection mobile terminal, if
It is, it is judged that the distance between mobile terminal and user, whether less than the first predetermined threshold value, if so, judges that the standard of mobile network is
No for FDD standard, if so, judge the radiation value of FDD standard whether more than the second predetermined threshold value, if so, by described mobile network
Switch to TDD standard from FDD standard, and communicated by the mobile network of TDD standard.Thus, at the mobile network of TDD standard
Communicate under network, owing to TDD system is the system of time division emission, naturally also can be little to human body radiation, it is possible to decrease mobile terminal
The radiation that user is produced.
Consistent with the abovely, refer to Fig. 2, for the second enforcement of a kind of method for switching network that the embodiment of the present invention provides
Example schematic flow sheet.Method for switching network described in the present embodiment, comprises the following steps:
201, detection mobile terminal is the most communicated by mobile network.
202, if so, judge that whether the distance between described mobile terminal and user is less than the first predetermined threshold value.
Alternatively, if mobile terminal is not communicated by mobile network, keep current state, the most do not perform step 203.
Whether the standard 203, if so, judging described mobile network is FDD standard.
Alternatively, if the standard of mobile network is not for FDD standard, keeps current state, the most do not perform step 204.
204, if so, judge that whether the radiation value of described FDD standard is more than the second predetermined threshold value.
Alternatively, if the radiation value of FDD standard is not less than the second predetermined threshold value, keeps current state, the most do not perform step
205。
205, if so, search for whether there is the mobile network of available 4G TDD standard.
Alternatively, if searching the mobile network of available 4G TDD standard, then mobile network is switched to 4G from FDD standard
TDD standard, and communicated by the mobile network of 4G TDD standard.
206 if it is not, whether search has the mobile network of available 3G TDD standard.
Alternatively, if searching the mobile network of the TDD standard of available 3G, then mobile network is switched to from FDD standard
3GTDD standard, and communicated by the mobile network of 3GTDD standard.
207 if it is not, whether search has the mobile network of available 2G TDD standard.
Alternatively, if not searching the mobile network of available 2G TDD standard, then FDD web search is carried out, by current
FDD standard mobile network switches to target mobile network, and this target mobile network is FDD standard mobile network, and target moves
The radiation value of the FDD standard mobile network that the radiation value of network is more current than this is little.
208, if so, described mobile network is switched to described 2G TDD standard from described FDD standard, and by described 2G
The mobile network of TDD standard communicates.
Wherein, the corresponding steps during above-mentioned steps 201-step 204 can refer to the embodiment described by Fig. 1.Above-mentioned " available
2G TDD ", the mentioned available meaning is that " mobile terminal is accessible and access in " available 3G TDD " and " available 4G TDD "
After can proper communication ", by ' as a example by available 4G TDD ', if the access customer number mesh of the mobile network of this 4G TDD reach the upper limit or
Person's network rate is poor, then this 4G TDD is unavailable, otherwise, if the access customer number mesh of the mobile network of this 4G TDD is not up to
The upper limit or network rate are unobstructed, then this 4G TDD can use.
It is to be understood that step 205-step 208 is during the mobile network of search TDD standard, according to 4G-3G-
The search order of 2G carries out web search, and first search 4G mobile network, can search again for 3G mobile network if not searching, if not searching
Rope, to 3G mobile network, can search again for 2G mobile network.
Refer to Fig. 3 a, for the first embodiment structural representation of a kind of mobile terminal that the embodiment of the present invention provides.This
Mobile terminal described in embodiment, including: detector unit 301, judging unit 302 and switch unit 303, specific as follows:
Detector unit 301, is used for detecting mobile terminal and is the most communicated by mobile network；
Judging unit 302, if the testing result for described detector unit 301 is yes, it is judged that described mobile terminal and use
Whether the distance between family is less than the first predetermined threshold value；Whether the standard if so, judging described mobile network is FDD standard；If
It is, it is judged that whether the radiation value of described FDD standard is more than the second predetermined threshold value；
Switch unit 303, if the judged result for described judging unit 302 is yes, by described mobile network from described
FDD standard switches to TDD standard, and is communicated by the mobile network of described TDD standard.
Alternatively, the judging unit 302 as described in Fig. 3 b, Fig. 3 a is for judging that the radiation value of described FDD standard is
No more than the second predetermined threshold value, it may include such as lower module:
Acquisition module 3021, for obtaining the change curve of the radiation value of described FDD standard；
Sampling module 3022, for described change curve is carried out uniform sampling, obtains multiple sampling radiation value；
Computing module 3023, for calculating the average of the plurality of sampling radiation value；
Judge module 3024, is used for judging that whether described average is more than the second predetermined threshold value.
Alternatively, such as Fig. 3 c, when the number the mobile network of described TDD standard is multiple, cutting described in Fig. 3 a
Change unit 303 can include such as lower module:
First search module 3031, is used for the order from high to low of the priority according to described TDD standard mobile network and enters
Row web search；
First handover module 3032, is used for when described first search module 3031 searches target TDD mobile network, will
Described mobile network switches to described target TDD mobile network from described FDD standard, and by described target TDD mobile network
Communicating, described target TDD mobile network is in the mobile network of the plurality of TDD standard.
Alternatively, the switch unit 303 as described in Fig. 3 d, Fig. 3 a can include such as lower module:
Whether the second search module 3033, have the mobile network of available 4G TDD standard for search；If it is not, whether search for
There is the mobile network of available 3G TDD standard；If it is not, whether search has the mobile network of available 2G TDD standard；
Second handover module 3034, if the Search Results for described second search module 3033 is yes, by described movement
Network switches to described 2G TDD standard from described FDD standard, and is communicated by the mobile network of described 2G TDD standard.
Alternatively, above-mentioned judging unit 302 judges that the distance between described mobile terminal and user is the most pre-less than first
If the specific implementation of threshold value is:
Proximity transducer is utilized whether to detect the distance between described mobile terminal and user less than the first predetermined threshold value；
And/or,
Photographic head is utilized to detect whether the distance between described mobile terminal and described user presets threshold less than described first
Value.
It can be seen that the most communicated by mobile network by embodiment of the present invention detection mobile terminal, if
It is, it is judged that the distance between mobile terminal and user, whether less than the first predetermined threshold value, if so, judges that the standard of mobile network is
No for FDD standard, if so, judge the radiation value of FDD standard whether more than the second predetermined threshold value, if so, by described mobile network
Switch to TDD standard from FDD standard, and communicated by the mobile network of TDD standard.Thus, at the mobile network of TDD standard
Communicate under network, owing to TDD system is the system of time division emission, naturally also can be little to human body radiation, it is possible to decrease mobile terminal
The radiation that user is produced.
Refer to Fig. 4, for the second example structure schematic diagram of a kind of mobile terminal that the embodiment of the present invention provides.This reality
Execute the mobile terminal described in example, including: at least one input equipment 1000；At least one outut device 2000；At least one
Individual processor 3000, such as CPU；With memorizer 4000, above-mentioned input equipment 1000, outut device 2000, processor 3000 and
Memorizer 4000 is connected by bus 5000.
Wherein, above-mentioned input equipment 1000 concretely contact panel, mouse, physical button or photographic head.
Above-mentioned outut device 2000 concretely display screen.
Above-mentioned memorizer 4000 can be high-speed RAM memorizer, it is possible to for nonvolatile storage (non-volatile
Memory), such as disk memory.Above-mentioned memorizer 4000 is used for storing batch processing code (instruction), above-mentioned input equipment
1000, outut device 2000 and processor 3000 are for calling the program code of storage in memorizer 4000, perform to operate as follows:
Above-mentioned processor 3000, is used for:
Detection mobile terminal is the most communicated by mobile network；
If so, judge that whether the distance between described mobile terminal and user is less than the first predetermined threshold value；
Whether the standard if so, judging described mobile network is FDD standard；
If so, judge that whether the radiation value of described FDD standard is more than the second predetermined threshold value；
If so, described mobile network is switched to TDD standard from described FDD standard, and by the movement of described TDD standard
Network communicates.
Alternatively, above-mentioned processor 3000 judges that whether the radiation value of described FDD standard is more than the second predetermined threshold value, bag
Include:
Obtain the change curve of the radiation value of described FDD standard；
Described change curve is carried out uniform sampling, obtains multiple sampling radiation value；
Calculate the average of the plurality of sampling radiation value；
Judge that whether described average is more than the second predetermined threshold value.
Alternatively, above-mentioned processor 3000 is when the number of the mobile network of described TDD standard is multiple, by described movement
Network switches to TDD standard from described FDD standard, and is communicated by the mobile network of described TDD standard, including:
Web search is carried out according to the priority order from high to low of described TDD standard mobile network；
When searching target TDD mobile network, described mobile network is switched to described target from described FDD standard
TDD mobile network, and communicated by described target TDD mobile network, described target TDD mobile network is the plurality of
In the mobile network of TDD standard one.
Alternatively, described mobile network is switched to TDD standard from described FDD standard by above-mentioned processor 3000, and passes through
The mobile network of described TDD standard communicates, including:
Whether search has the mobile network of available 4G TDD standard；
If it is not, whether search has the mobile network of available 3G TDD standard；
If it is not, whether search has the mobile network of available 2G TDD standard；
If so, described mobile network is switched to described 2G TDD standard from described FDD standard, and by described 2G TDD
The mobile network of standard communicates.
Alternatively, above-mentioned processor 3000 judges whether the distance between described mobile terminal and user is preset less than first
Threshold value, including:
Proximity transducer is utilized whether to detect the distance between described mobile terminal and user less than the first predetermined threshold value；
And/or,
Photographic head is utilized to detect whether the distance between described mobile terminal and described user presets threshold less than described first
Value.
The embodiment of the present invention also provides for a kind of computer-readable storage medium, and wherein, this computer-readable storage medium can store journey
Sequence, this program includes the part or all of step of any method for switching network described in said method embodiment when performing
Suddenly.
Although combine each embodiment invention has been described at this, but, implementing the present invention for required protection
During, those skilled in the art are by checking described accompanying drawing, disclosure and appended claims, it will be appreciated that and real
Other changes of existing described open embodiment.In the claims, " include " that (comprising) word is not excluded for other compositions
Part or step, "a" or "an" is not excluded for multiple situations.Single processor or other unit can realize claim
In some functions enumerating.Mutually different has been recited in mutually different dependent some measure, it is not intended that these are arranged
Executing to combine produces good effect.
It will be understood by those skilled in the art that embodiments of the invention can be provided as method, device (equipment) or computer journey
Sequence product.Therefore, in terms of the present invention can use complete hardware embodiment, complete software implementation or combine software and hardware
The form of embodiment.And, the present invention can use in one or more calculating wherein including computer usable program code
The upper computer program implemented of machine usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.)
The form of product.Computer program is stored/distributed in suitable medium, provides or as the one of hardware together with other hardware
Part, it would however also be possible to employ other distribution forms, as by Internet or other wired or wireless telecommunication system.
The present invention be with reference to the method for the embodiment of the present invention, device (equipment) and computer program flow chart with/
Or block diagram describes.It should be understood that can by each flow process in computer program instructions flowchart and/or block diagram and/
Or the flow process in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer program instructions can be provided
To the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce one
Individual machine so that the instruction performed by the processor of computer or other programmable data processing device is produced for realizing
The device of the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or other programmable data processing device can be guided with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in this computer-readable memory produces and includes referring to
Make the manufacture of device, this command device realize at one flow process of flow chart or multiple flow process and/or one square frame of block diagram or
The function specified in multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing device so that at meter
Perform sequence of operations step on calculation machine or other programmable devices to produce computer implemented process, thus at computer or
The instruction performed on other programmable devices provides for realizing at one flow process of flow chart or multiple flow process and/or block diagram one
The step of the function specified in individual square frame or multiple square frame.
Although in conjunction with specific features and embodiment, invention has been described, it is clear that, without departing from this
In the case of bright spirit and scope, it can be carried out various amendment and combination.Correspondingly, the specification and drawings is only institute
The exemplary illustration of the present invention that attached claim is defined, and be considered as covering arbitrarily repairing in the scope of the invention with all
Change, change, combine or equivalent.Obviously, those skilled in the art the present invention can be carried out various change and modification and not
Depart from the spirit and scope of the present invention.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (11)
1. a method for switching network, it is characterised in that including:
Detection mobile terminal is the most communicated by mobile network；
If so, judge that whether the distance between described mobile terminal and user is less than the first predetermined threshold value；
Whether the standard if so, judging described mobile network is FDD standard；
If so, judge that whether the radiation value of described FDD standard is more than the second predetermined threshold value；
If so, described mobile network is switched to TDD standard from described FDD standard, and by the mobile network of described TDD standard
Communicate.
Method the most according to claim 1, it is characterised in that whether the described radiation value judging described FDD standard exceedes
Second predetermined threshold value, including:
Obtain the change curve of the radiation value of described FDD standard；
Described change curve is carried out uniform sampling, obtains multiple sampling radiation value；
Calculate the average of the plurality of sampling radiation value；
Judge that whether described average is more than the second predetermined threshold value.
3. according to the method described in any one of claim 1 or 2, it is characterised in that described TDD standard mobile network
Number is for, time multiple, described switching to TDD standard by described mobile network from described FDD standard, and by the shifting of described TDD standard
Dynamic network communicates, including:
Web search is carried out according to the priority order from high to low of described TDD standard mobile network；
When searching target TDD mobile network, described target TDD is switched to move from described FDD standard described mobile network
Dynamic network, and communicated by described target TDD mobile network, described target TDD mobile network is the plurality of TDD standard
Mobile network in one.
4. according to the method described in any one of claim 1 or 2, it is characterised in that described by described mobile network from described FDD
Standard switches to TDD standard, and is communicated by the mobile network of described TDD standard, including:
Whether search has the mobile network of available 4G TDD standard；
If it is not, whether search has the mobile network of available 3G TDD standard；
If it is not, whether search has the mobile network of available 2G TDD standard；
If so, described mobile network is switched to described 2G TDD standard from described FDD standard, and by described 2G TDD standard
Mobile network communicate.
5. according to the method described in any one of claim 1, it is characterised in that between the described mobile terminal of described judgement and user
Distance whether less than the first predetermined threshold value, including:
Proximity transducer is utilized whether to detect the distance between described mobile terminal and user less than the first predetermined threshold value；And/or,
Photographic head is utilized whether to detect the distance between described mobile terminal and described user less than described first predetermined threshold value.
6. a mobile terminal, it is characterised in that including:
Detector unit, is used for detecting mobile terminal and is the most communicated by mobile network；
Judging unit, is used for:
If the testing result of described detector unit is yes, it is judged that whether the distance between described mobile terminal and user is less than first
Predetermined threshold value；Whether the standard if so, judging described mobile network is FDD standard；If so, the radiation of described FDD standard is judged
Whether value is more than the second predetermined threshold value；
Switch unit, if the judged result for described judging unit is yes, switches described mobile network from described FDD standard
For TDD standard, and communicated by the mobile network of described TDD standard.
Mobile terminal the most according to claim 6, it is characterised in that described judging unit is used for judging described FDD standard
Radiation value whether more than the second predetermined threshold value, including:
Acquisition module, for obtaining the change curve of the radiation value of described FDD standard；
Sampling module, for described change curve is carried out uniform sampling, obtains multiple sampling radiation value；
Computing module, for calculating the average of the plurality of sampling radiation value；
Judge module, is used for judging that whether described average is more than the second predetermined threshold value.
8. according to the mobile terminal described in any one of claim 6 or 7, it is characterised in that the mobile network of described TDD standard
Number when being multiple, described switch unit includes:
First search module, searches for carrying out network according to the priority order from high to low of described TDD standard mobile network
Rope；
First handover module, for when described first search module searches target TDD mobile network, by described mobile network
Switch to described target TDD mobile network from described FDD standard, and communicated by described target TDD mobile network, described
Target TDD mobile network is in the mobile network of the plurality of TDD standard.
9. according to the mobile terminal described in any one of claim 6 or 7, it is characterised in that described switch unit includes:
Second search module, is used for:
Whether search has the mobile network of available 4G TDD standard；If it is not, whether search has the mobile network of available 3G TDD standard
Network；If it is not, whether search has the mobile network of available 2G TDD standard；
Second handover module, if the Search Results for described second search module is yes, by described mobile network from described FDD
Standard switches to described 2G TDD standard, and is communicated by the mobile network of described 2G TDD standard.
10. according to the mobile terminal described in any one of claim 6, it is characterised in that described judging unit judges described movement
Whether the distance between terminal and user is less than the specific implementation of the first predetermined threshold value:
Proximity transducer is utilized whether to detect the distance between described mobile terminal and user less than the first predetermined threshold value；And/or,
Photographic head is utilized whether to detect the distance between described mobile terminal and described user less than described first predetermined threshold value.
11. 1 kinds of mobile terminals, it is characterised in that including:
Processor and memorizer；Wherein, described processor is by calling the code in described memorizer or instruction to perform such as power
Profit requires the method described in 1 to 5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635727.6A CN106231642A (en) | 2016-08-04 | 2016-08-04 | A kind of method for switching network and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610635727.6A CN106231642A (en) | 2016-08-04 | 2016-08-04 | A kind of method for switching network and mobile terminal |
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| CN106231642A true CN106231642A (en) | 2016-12-14 |
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| CN201610635727.6A Pending CN106231642A (en) | 2016-08-04 | 2016-08-04 | A kind of method for switching network and mobile terminal |
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| WO2021004317A1 (en) * | 2019-07-08 | 2021-01-14 | 维沃移动通信有限公司 | Transmission antenna switching method and terminal device |
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