CN105491663B - A paging response adjustment system and method and mobile device - Google Patents
A paging response adjustment system and method and mobile device Download PDFInfo
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- CN105491663B CN105491663B CN201410525619.4A CN201410525619A CN105491663B CN 105491663 B CN105491663 B CN 105491663B CN 201410525619 A CN201410525619 A CN 201410525619A CN 105491663 B CN105491663 B CN 105491663B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The invention discloses a kind of page response adjustment system and method and mobile devices, belong to communication paging technique field;System includes detection unit, detects the present speed and current signal quality of mobile device;Judging unit judges the current communication environment of mobile device according to present speed and signal quality;Adjustment unit accordingly adjusts the frequency that mobile device carries out page response behavior according to judging result;Method includes: detection current speed value and signal quality value, and judges the complexity for the communication environment that mobile device is presently in;The frequency that mobile device carries out page response behavior is accordingly adjusted according to above-mentioned judging result;The beneficial effect of above-mentioned technical proposal is: so that page response is more flexible, promoting response efficiency;Words situation is lost in reduction, guarantees the speech quality under varying environment;The signal resource for reducing network to a certain extent, reduces the power consumption of mobile device.
Description
Technical field
The present invention relates to communication paging technique field more particularly to a kind of page response adjustment system and method and movements
Equipment.
Background technique
In the prior art, paging is the main behavior in mobile communication access procedure, and optimizes the main of access performance
Aspect.Traditional page response is usually carried out according to fixed mode as defined in agreement.But with mobile device local environment
Complexity constantly changes, and the page response efficiency of mobile device end can also change therewith, if in the environment of different complexities
Paging is responded using the same fixed mode, it is possible to will affect the effect of page response, reduce response efficiency, in turn
Influence the speech quality of user.
Summary of the invention
According to problems of the prior art, a kind of page response adjustment system and method and mobile device are now provided
Technical solution, it is intended to the response for selecting mobile device current by judging mobile device present speed and current signal quality
Mode guarantees speech quality to promote response efficiency.
Above-mentioned technical proposal specifically includes:
A kind of page response adjustment system, is suitable for mobile device;Wherein, comprising:
First detection unit for detecting the present speed of the mobile device, and exports the present speed that detection obtains
Value;
Second detection unit for detecting the current signal quality of the mobile device, and exports corresponding signal quality
Value;
First judging unit connects the first detection unit, is preset with a standard speed in first judging unit
Value, first judging unit export corresponding for judging whether the current speed value is higher than the standard speed value
First judging result;
Second judgment unit is separately connected the second detection unit and first judging unit, second judgement
One first threshold value is preset in unit, the second judgment unit is used in the current speed value not higher than the standard speed
Judge whether the signal quality value is higher than first threshold value when angle value, and exports corresponding second judging result;
Adjustment unit is separately connected first judging unit and the second judgment unit, for according to described first
Judging unit and second judging result accordingly adjust the frequency that the mobile device carries out page response behavior.
Preferably, which adjusts system, wherein further include:
First response unit connects the adjustment unit, for the control according to the adjustment unit, controls the movement
Continuous multiple PCH frames after first PICH frame that equipment interconnection receives are decoded.
Preferably, which adjusts system, wherein first response unit includes:
Detection module is sent to the PICH frame of the mobile device for detecting and receiving;
Analysis module, first PICH frame for being received according to this detection analyse whether to need to read to correspond to
PCH frame, and export corresponding analysis result;
Decoder module connects the analysis module, for being analyzed according to described as a result, the PCH frame read to needs
It is decoded, and exports corresponding decoding result;
Judgment module connects the decoder module, for whether judging the PCH frame decoding according to the decoding result
Success, and corresponding judging result is returned to the decoder module;
The decoder module is according to the judging result, when failing to the PCH frame decoding, directly to receiving down
The corresponding PCH frame of one PICH frame is decoded, and returns to the corresponding decoding result to the judgment module;
First response unit is in one test decoded the continuous PCH frame of predetermined number, subsequently completes
This detection.
Preferably, which adjusts system, wherein in first response unit further include:
Counting module connects the decoder module;
In the counting module include a preset counting zero-bit, and the decoder module to a PCH frame into
1 is added to count value after row decoding;
The decoder module stops being decoded the PCH frame when the count value is a preset threshold, the meter
The counting value returns of digital-to-analogue block.
Preferably, which adjusts system, wherein the preset threshold is 2 perhaps 3 or 4.
Preferably, which adjusts system, wherein further include:
Second response unit connects the adjustment unit, for the control according to the adjustment unit, controls the movement
Equipment carries out normal page response.
Preferably, which adjusts system, wherein further include:
Third judging unit is separately connected the second judgment unit and the adjustment unit, the third judging unit
In be preset with one be higher than first threshold value the second threshold value, the third judging unit be used for according to it is described second judgement
As a result, judging whether the signal quality value is higher than described second when the signal quality value is not less than first threshold value
Threshold value, and export corresponding third judging result;
The adjustment unit adjusts the mobile device according to the third judging result and carries out the page response behavior
Frequency.
Preferably, which adjusts system, wherein further include:
Third response unit connects the adjustment unit, for the control according to the adjustment unit, controls the movement
Equipment extends the period for detecting and receiving PICH frame.
Preferably, which adjusts system, wherein the signal quality value is received signal strength indication.
Preferably, which adjusts system, wherein the standard speed value is 90,000 ms/h.
Preferably, which adjusts system, wherein first threshold value is -90dBm.
Preferably, which adjusts system, wherein second threshold value is -60dBm.
A kind of page response method of adjustment is suitable for mobile device, wherein include:
Step S1 detects the current speed value of the mobile device, and is judged according to a preset standard speed value,
Export corresponding first judging result:
Step S2 detects the current signal quality value of the mobile device, and is carried out according to preset first threshold value
Judgement exports corresponding second judging result;
Step S3, according to first judging result and second judging result, accordingly adjust the mobile device into
The frequency of row page response behavior.
Preferably, page response method of adjustment, wherein in the step S3, when the current speed value is higher than described
When standard speed value;Or
When the current speed value be lower than the standard speed value, and the signal quality value be lower than first threshold value
When, the method for adjusting the frequency of the page response behavior of the mobile device includes:
Step S41 is detected and is received PICH frame;
Step S42 judges whether to need to read this corresponding PCH frame of first PICH frame detected:
If not needing to read the PCH frame, step S46 is gone to;
Step S43 is decoded the PCH frame;
Step S44 judges whether succeed to the PCH frame decoding:
If being exited to PCH frame decoding success;
Step S45, count is incremented, subsequently determines whether count whether reach a preset threshold:
If counting reaches the preset threshold, exit;
It is not up to the preset threshold if counting, goes to step S46
Step S46 detects and receives next PICH frame, is then returned to the step S43.
Preferably, page response method of adjustment, wherein the preset threshold is 2 perhaps 3 or 4.
Preferably, page response method of adjustment, wherein in the step S2, if the signal quality value is not less than institute
The first threshold value is stated, then before carrying out the step S3, first determines whether the signal quality value is lower than one preset the
Two threshold values, and export corresponding third judging result;
In the step S3, the mobile device is accordingly adjusted also according to the third judging result and carries out the paging sound
Answer the frequency of behavior:
When the signal quality value is not less than second threshold value, accordingly extends the mobile device and detect and receive
The period of PICH frame;Or
When the signal quality value is lower than second threshold value, the mobile device is adjusted described to being normally carried out
Page response behavior.
Preferably, page response method of adjustment, wherein the signal quality value is received signal strength indication.
Preferably, page response method of adjustment, wherein the standard speed value is 90,000 ms/h.
Preferably, page response method of adjustment, wherein first threshold value is -90dBm.
Preferably, page response method of adjustment, wherein second threshold value is -60dBm.
A kind of mobile device, wherein adjust system including above-mentioned page response.
A kind of mobile device, wherein use above-mentioned page response method of adjustment.
The beneficial effect of above-mentioned technical proposal is:
1) ring that mobile device is presently in is judged according to the present speed of detection mobile device and current signal quality
Border complexity currently carries out the frequency of page response behavior so as to adjust mobile device, so that page response is more flexible, is promoted and is rung
Answer efficiency;
2) to the frequency for accordingly adjusting page response behavior under varying environment, words situation is lost in reduction, is guaranteed under varying environment
Speech quality;
3) signal resource for reducing network to a certain extent, reduces the power consumption of mobile device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of page response adjustment system in preferably embodiment of the invention;
Fig. 2-3 is a kind of flow diagram of page response method of adjustment in preferred embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
In the prior art, for mobile device, according to the requirement of communication protocol, in order to maintain good cell to cover
Lid, mobile device usually will periodically carry out the monitoring of downlink signal to adjacent cell, and the mode for responding extraneous paging may
It is fixed, such as decodes Page Indication Channel (Paging in fixed each DRX cycle (continuous to receive the period)
Indicator Channel, PICH), and then the paging channel (Paging Channel, PCH) of corresponding PICH is decoded, so that moving
Dynamic equipment is completed the response to paging and is handled.
But the environment as locating for mobile device may be extremely complex, such as mobile device may be in high speed
In moving process or communication environment locating for mobile device is bad poor so as to cause signal quality.If in such case
Under also fix according to communication protocol requirement, in each DRX cycle decode PICH channel if, it is possible in poor communication
It causes to lose words under environment, it is also possible to cause the power consumption of mobile device higher.
In view of the above-mentioned problems, providing a kind of page response adjustment system in preferred embodiment of the invention, which rings
System should be adjusted suitable for mobile device, and carry out paging sound for accordingly adjusting mobile device under different communication environments
Answer the frequency of behavior, comprising:
It is in high speed movement in mobile device or mobile device is in low speed moving process and signal quality
The frequency that mobile device carries out page response behavior is correspondinglyd increase in the case where poor, such as continuous decoding is carried out to PCH frame;
It is in low speed moving process in mobile device and mobile device adjustment is positive in the normal situation of signal quality
Often carry out page response behavior;
Mobile device be in low speed moving process and accordingly reduced in the preferable situation of signal quality mobile device into
The frequency of row page response behavior, such as extend the period that mobile device receives paging message.
The specific structure of above-mentioned page response adjustment system is as shown in Figure 1, comprising:
First detection unit 1.In preferred embodiment of the invention, first detection unit 1 is worked as detecting mobile device
Preceding movement speed, and export corresponding current speed value.
In preferred embodiment of the invention, due to the limited coverage area of each cell, when mobile device is in
When in high speed movement, the time across the coverage area of a cell can be very short, is receiving so as to cause mobile device
It is likely to occur losing words situation when paging, reduces the quality of paging and call.Therefore, it in preferred embodiment of the invention, needs
The present speed of mobile device is detected, using a first detection unit 1 to judge mobile device currently whether in height
In fast moving process, to carry out subsequent processing according to the judgement.
According to the prior art, the detection mode to the present speed of mobile device may include it is a variety of, the present invention is directed to logical
It crosses certain detection means and detects to obtain the current speed value of mobile device, and and how do not lie in the present speed of mobile device
Value is detected, therefore is not defined to speed detection method in the present invention.
In preferred embodiment of the invention, above-mentioned page response adjusts system further include:
Second detection unit 2.In preferred embodiment of the invention, second detection unit 2 is for detecting present communications ring
Under border, the signal quality that mobile device receives, and export corresponding signal quality value.
In preferred embodiment of the invention, the factor due to influencing page response does not only have the mobile speed of mobile device
Degree, it is also possible to receive the signal quality of signal in current com-munication environment including mobile device, therefore, only mobile device is worked as
It is inadequate that preceding speed, which carries out detection to determine how progress subsequent processing, it is also necessary to while judging the reception letter of mobile device
Number signal quality.
Specifically, in preferred embodiment of the invention, a second detection unit 2 is set, for detecting mobile device
Signal quality, and export corresponding signal quality value.Mobile device judges working as mobile device according to the signal quality value of output
Preceding communication conditions, and subsequent processing is carried out in turn.
It may include received signal strength (Received in above-mentioned signal quality value in preferred embodiment of the invention
Signal Strength Indication, RSSI), in other words, second detection unit 2 can be received by detection mobile device
The RSSI value of signal judges the communication conditions of mobile device at this time.
According to the prior art, the mode that the reception signal current to mobile device carries out signal quality detection may include more
Kind, the content of detection also may include a variety of, however it is not limited to mentioned hereinabove to judge mobile device by detecting RSSI value
The detection mode of current signal quality.The letter for focusing on obtaining mobile device current Received Signal by detection of the invention
Number quality to carry out subsequent processing, and is not intended to how to detect and obtain to judge the current communication conditions of mobile device
The signal quality of mobile device current Received Signal.Therefore, it does not limit in the present invention to mobile device current Received Signal
The mode that signal quality is detected.
In preferred embodiment of the invention, above-mentioned page response adjusts system further include:
First judging unit 3 connects above-mentioned first detection unit 1.In preferred embodiment of the invention, the first judgement is single
It include a preset standard speed value in member 3.First judging unit 3 is according to the preset standard speed value, to the current of acquisition
Velocity amplitude is judged:
If current speed value is higher than standard speed value, judge that mobile device is currently in high speed movement;
If current speed value is not higher than standard speed value, judge that mobile device is currently in non-high-speed moving process.
In preferred embodiment of the invention, mobile device is in non-high-speed moving process and indicates: mobile device has can
It can perhaps low speed be mobile or mobile device remains static in normal movement.And in present invention, it is desirable to judging mobile device
Whether it is in high speed movement, without further judging whether mobile device is that normal movement or low speed are mobile,
Or it is stationary, therefore it may only be necessary to which a default standard speed value is judged.
In preferred embodiment of the invention, it is contemplated that the range of MPS process, above-mentioned preset standard speed value can be with
It is 90,000 ms/h.It, can be according to actual needs to freely setting above-mentioned standard velocity amplitude in the other embodiment of the present invention.
In preferred embodiment of the invention, above-mentioned first judging unit 3 exports corresponding first judgement after judgement
As a result.
In preferred embodiment of the invention, in above-mentioned page response adjustment system further include:
Second judgment unit 4 is separately connected above-mentioned second detection unit 2 and the first judging unit 3.Of the invention is preferable
Embodiment in, the first judging result that second judgment unit 4 is exported according to the first judging unit 3, mobile device be in it is non-
(current speed value is not higher than standard speed value) starting corresponding second deterministic process when in high speed movement:
Include preset first threshold value in second judgment unit 4, and obtains the signal that second detection unit 2 detects
Mass value.Second judgment unit 4 judges the signal quality value of acquisition according to preset first threshold value:
If signal quality value is lower than above-mentioned first threshold value, then it represents that mobile device is in the weaker communication loop of signal at this time
In border;
If signal quality value is not less than above-mentioned first threshold value, then it represents that mobile device is in relatively more normal communication at this time
In environment.
In preferred embodiment of the invention, above-mentioned second judgment unit 4 exports corresponding second judgement after judgement
As a result.
In preferred embodiment of the invention, in above-mentioned page response adjustment system further include:
Third judging unit 5 connects above-mentioned second judgment unit 4.In preferred embodiment of the invention, third judgement is single
It include preset second threshold value in member 5.
In preferred embodiment of the invention, third judging unit 5 obtains above-mentioned second judgment unit 4 exports second and sentences
Break as a result, and (signal quality value is not less than the first threshold value) opens when mobile device is in more normal communication environment
Move corresponding third deterministic process:
Third judging unit 5 judges whether current signal quality value is higher than preset second threshold value:
If detecting obtained signal quality value is higher than preset second threshold value, then it represents that current mobile device is in signal
In stronger communication environment;
If detecting obtained signal quality value not higher than preset second threshold value (of course, while not less than preset
First threshold value), then it represents that current mobile device is in signal and receives in more normal communication environment.
In preferred embodiment of the invention, above-mentioned third judging unit 5 equally exports corresponding third after judgement
Judging result.
Therefore, in preferred embodiment of the invention, above-mentioned second threshold value is greater than the first threshold value.
In preferred embodiment of the invention, above-mentioned first threshold value and the second threshold value can be by users according to practical feelings
Condition is freely set.It by the first threshold settings is -90dBm in a preferred embodiment of the invention, and by the second threshold value
It is set as -60dBm, with the signal quality situation for distinguishing mobile device, and then judges the communication that mobile device is presently in
Environmental aspect.But the first threshold value and the specific of the second threshold value are set not with above-described embodiment to limit.
In preferred embodiment of the invention, in above-mentioned page response adjustment system further include:
Adjustment unit 6 is separately connected above-mentioned first judging unit 3, second judgment unit 4 and third judging unit 5.
In preferred embodiment of the invention, adjustment unit 6 obtains above-mentioned all judging results, i.e. the first judging result,
Second judging result and third judging result, and corresponding adjustment instruction is exported according to different judging results, to adjust movement
The frequency of equipment progress page response behavior:
Adjustment unit 6 exports corresponding adjustment instruction according to the first judging result, to be in high-speed mobile in mobile device
The page response behavior of mobile device is adjusted to preset in one by (current speed value is higher than standard speed value) when in the process
Enhancement mode under;Or
Adjustment unit 6 exports corresponding adjustment instruction according to the second judging result, is moved with being in non-high-speed in mobile device
During dynamic, and when in the weaker communication environment of signal (signal quality value is lower than the first threshold value) by mobile device
Page response behavior is adjusted under above-mentioned enhancement mode;Or
Adjustment unit 6 exports corresponding adjustment instruction according to the second judging result, is moved with being in non-high-speed in mobile device
During dynamic, and (signal quality value is not less than the first threshold value) will move when in the more normal communication environment of signal
The page response behavior of equipment is adjusted under a preset normal mode.
Further, it in preferred embodiment of the invention, when signal quality value is not less than the first threshold value, adjusts
Whole unit is according to third judging result, and when mobile device is in the stronger communication environment of signal, (signal quality value is higher than
Second threshold value) the page response behavior of mobile device is adjusted under a preset simplifying mode;Or
When signal quality value is not higher than the second threshold value, the page response behavior of mobile device is adjusted in above-mentioned
Under preset normal mode.
In conclusion adjustment unit 6 is arranged in preferred embodiment of the invention, to pass through above three judging unit
The judging result of output, the different environment being presently according to mobile device accordingly adjust the page response behavior of mobile device
It is made under preset page response mode, to adapt to the environment that mobile device is presently in, improves the effect of page response
Rate reduces the power consumption of mobile device.
In preferred embodiment of the invention, in order to execute the adjustment instruction of adjustment unit 6, adjusted in above-mentioned page response
In system further include:
First response unit 7 connects above-mentioned adjustment unit 6, and for the adjustment instruction according to adjustment unit 6, movement is set
Standby page response behavior is adjusted under preset enhancement mode;
Second response unit 8 connects above-mentioned adjustment unit 6, and for the adjustment instruction according to adjustment unit 6, movement is set
Standby page response behavior is adjusted under preset normal mode;
Third response unit 9 connects above-mentioned adjustment unit 6, and for the adjustment instruction according to adjustment unit 6, movement is set
Standby page response behavior is adjusted under preset simplifying mode.
Next above three response unit is described one by one:
1) in preferred embodiment of the invention, the first response unit 7 further comprises:
Detection module 71.In preferred embodiment of the invention, detection module 71 is sent to movement for detecting and receiving
The paging of equipment indicates (Paging Indication, PI), that is, detects and receive the PICH frame of carrying PI;
Analysis module 72 connects above-mentioned detection module 71.In preferred embodiment of the invention, analysis module 72 is according to this
The secondary obtained first PICH frame of detecting analyse whether to need to read its corresponding PCH frame, i.e., whether need to read follow this
The PCH frame that one PICH frame receives.In preferred embodiment of the invention, analysis module 72 exports accordingly by analysis
Analyze result;
Further, in preferred embodiment of the invention, analysis module 72 detects first obtained according to this
PICH frame analyses whether to need to read its corresponding PCH frame, and exports corresponding analysis result.
Decoder module 73 connects above-mentioned analysis module 72.In preferred embodiment of the invention, decoder module 73 is according to upper
It states analysis and parses the PCH frame as a result, being read out in the corresponding PCH frame needs of first PICH frame received, and output phase
The parsing result answered;
Judgment module 74 connects above-mentioned decoder module 73.In preferred embodiment of the invention, judgment module 74 is according to solution
Whether the decoding result that code module 73 exports, judge to be decoded corresponding PCH frame and succeed, and exports corresponding judgement and tie
Fruit;
In preferred embodiment of the invention, the judging result of output is returned to decoder module 73 by judgment module 74.Into
One step, in preferred embodiment of the invention, parsing module 73 is parsed according to corresponding judging result in a upper PCH frame
Directly next PCH frame (corresponding to next PICH frame) is decoded after failure, without ex ante analysis PICH frame and is sentenced
Whether the next PCH frame that breaks needs to be read.
In other words, in preferred embodiment of the invention, the first response unit 7 is detecting and is receiving first PICH frame
Afterwards, which is analyzed to judge whether to need to be read out next PCH frame;If desired it reads, then the first response
Unit 7 judges whether decoding succeeds to the PCH frame decoding;Directly next PCH frame is decoded when decoding failure,
Without judging whether to need to be read out next PCH according to next PICH frame.
In preferred embodiment of the invention, above-mentioned first response unit 7 further comprises:
Counting module 75 connects above-mentioned decoder module 73.In preferred embodiment of the invention, preset in counting module 75
There is a counting zero-bit.Count is incremented after decoder module 73 is completed to the decoding of a PCH for the counting module 75.
In preferred embodiment of the invention, decoder module 73 first determines whether counting module before being decoded to PCH frame
Whether the count value in 75 reaches a preset threshold;If count value has reached above-mentioned preset threshold, decoder module 73 is not right
Next PCH frame is decoded, and directly returns to decoding failure news.
In other words, in preferred embodiment of the invention, the first response unit 7 in the enhanced mode, in one test
Continuous decoding (the PCU frame number of continuous decoding is equal to preset threshold) is carried out to continuous multiple PCH frames, without regard to whether needing
To judge whether next PCH frame needs to be read according to PICH frame.Above-mentioned enhancing response mode can make mobile device
It avoids missing as far as possible under complicated communication environment and needs decoded PCH frame, to promote the page response effect of mobile device
Rate.
In preferred embodiment of the invention, above-mentioned preset threshold is set to 3.That is the first response unit 7 is in enhancing mould
Under formula, continuous decoding is carried out to continuous 3 PCH frames in one test.
In the other embodiment of the present invention, above-mentioned preset threshold can also be set to 2 or 4 according to the actual situation, i.e.,
First response unit 7 in the enhanced mode, carries out continuous decoding to continuous 2 PCH frames in one test, or to continuous 4
A PCH frame carries out continuous decoding.
2) in preferred embodiment of the invention, the second response unit 8 for being activated in the normal mode.Further
Ground, in preferred embodiment of the invention, the second response unit 8 is for controlling mobile device to detecting and the paging received disappears
Breath carries out normal page response processing, i.e., in the normal mode, mobile device carries out page response behavior with normal frequency.
Due to having more detailed description for the realization process of normal page response processing in the prior art, and it is of the invention
Technical solution in more focus on when and how the page response of mobile device being adjusted to normal mode, rather than how
Page response is carried out under normal mode;Therefore, normal page response process is not limited in technical solution of the present invention
It is fixed, for its implementation also without repeating.
3) in preferred embodiment of the invention, third response unit 9 under simplifying mode for being activated.Further
Ground in preferred embodiment of the invention, after the second response unit 9 is activated, the page response of mobile device is adjusted to pre-
If simplifying mode.
Further, in preferred embodiment of the invention, third response unit 9 extends movement and sets under simplifying mode
The standby period detected and receive PICH frame.For example, each DRX cycle detects once under normal page response mode
PICH frame, then under simplifying mode, since mobile device is under low mobility state, and communication signal strength is higher, communication
Environment is preferable, therefore the period of detection PICH frame can be appropriately extended, such as will test the cycle stretch-out of PICH frame to two DRX
Period, i.e. every two DRX cycle detect a PICH frame.
Therefore, in other words, under simplifying mode, third response unit 9 controls the reception that mobile device reduces paging message
Behavior, that is, reduce the frequency of page response behavior.
In preferred embodiment of the invention, above-mentioned specific embodiment is only for facilitating those skilled in the art further to manage
Technical solution of the present invention is solved, is not thereby limited the scope of protection of the present invention, such as will test the period restrictions of PICH frame and be
It is inferior to extend to the detection one of every two DRX cycle.
In conclusion it is an object of the invention to: detection mobile device current movement speed and mobile device is current
Received signal quality in communication environment, and judge according to the two parameters the current com-munication environment of mobile device, including movement
Whether equipment is currently in high speed movement and whether mobile device is currently in dtr signal/preferable communication loop
In border;Subsequent mobile device accordingly adjusts the frequency that mobile device carries out page response behavior according to judging result, specifically includes:
1) when mobile device is in high speed movement (current speed value is higher than standard speed value), or movement is set
Although standby in low speed moving process, (signal quality value is lower than the first thresholding when the signal quality of reception signal is poor
Value), page response is carried out using enhancement mode, i.e., judges whether to need to read according to the first PICH frame received corresponding
PCH frame, and continuously next PCH frame is decoded after the failure of each PCH frame decoding, it is without regard to next PCH frame
No needs are read;The multiple PCH frames of continuous decoding (according to the actual situation can be 2 perhaps 3 or 4) are to realize phase
The page response processing answered;In other words, it when the current communication environment of mobile device is bad, correspondinglys increase mobile device and is sought
Exhale the frequency of respondent behavior.
2) it is normal that the signal quality for being in low speed moving process in mobile device, and receiving signal is in a comparison
Range when (signal quality value not less than the first threshold value and be not higher than the second threshold value), using normal page response mode
Carry out page response;In other words, the current communication environment of mobile device than it is convenient when, paging sound is carried out using normal frequency
Answer behavior.
3) it is in low speed moving process in mobile device, and (signal matter when the signal quality for receiving signal is relatively good
Magnitude is higher than the second threshold value), page response is carried out using simplifying mode, i.e., it is corresponding to extend the week for detecting and receiving PICH frame
Phase, such as will test and to receive the cycle stretch-out of PICH frame primary to the detection of every two DRX cycle;In other words, in mobile device
When current communication environment is very good, it is corresponding reduce mobile device and carry out the frequency of page response behavior (such as reduce paging and disappear
The frequency etc. of the reception behavior features of breath).
As described above, the frequency of page response behavior is carried out according to different communication environment adjustment mobile devices, it can be with
The efficiency (such as page response behavior is carried out using enhancement mode in high speed movement) of page response is improved, and is reduced
The power consumption (such as carrying out page response behavior using simplifying mode under low speed and the preferable situation of signal) of mobile device, agrees with
Different communication environments selects different page response modes, reduces and loses words situation, can be under different communication environments
Guarantee the speech quality of mobile device.
In preferred embodiment of the invention, a kind of page response tune based on above-mentioned page response adjustment system is also provided
Adjusting method, it is specific as shown in Figure 2, comprising:
Step S1 detects the current speed value of the mobile device, and is judged according to a preset standard speed value,
Export corresponding first judging result;
In preferred embodiment of the invention, above-mentioned standard velocity amplitude can be set to 90,000 ms/h, can also root
Other respective values are set to according to actual MPS process situation.
In preferred embodiment of the invention, when current speed value is higher than standard speed value, mobile device at this time is judged
In high speed movement;Conversely, then in the non-high-speed moving process (low speed mobile or static etc.);Subsequent output phase
The first judging result answered.
Step S2, the current signal quality value of detection mobile device, and judged according to preset first threshold value,
Export corresponding second judging result;
In preferred embodiment of the invention, on the basis of the judgement of above-mentioned steps S1, is further judged, that is, sentenced
Whether the signal quality value of disconnected mobile device is higher than preset first threshold value.
In preferred embodiment of the invention, above-mentioned first threshold value can be set to -90dBm, can also be according to reality
Border situation is set to other numerical value.
Step S3, according to the first judging result and the second judging result, the corresponding mobile device that adjusts carries out page response row
For frequency.
Above-mentioned adjustment process can hereinafter be described in detail.
In preferred embodiment of the invention, further, by the judgement of step S1 and S2, it is higher than in current speed value
When standard speed value;Or
Current speed value be lower than standard speed value, and signal quality value be lower than the first threshold value when,
Above-mentioned steps S3 is as shown in figure 3, further comprise:
Step S41 is detected and is received PICH frame;
Step S42 judges whether to need to read this corresponding PCH frame of first PICH frame detected:
If not needing to read PCH frame, step S46 is gone to;
Step S43 is decoded PCH frame;
Step S44 judges whether succeed to PCH frame decoding:
If being exited to the success of PCH frame decoding;
Step S45, count is incremented, subsequently determines whether count whether reach a preset threshold:
If counting reaches preset threshold, exit;
It not up to is defaulted in if counting, goes to step S46;
Step S46 detects and receives next PICH frame, is then returned to step S43.
In other words, in preferred embodiment of the invention, under preset enhancement mode, mobile device is being detected and is being received
When to first PICH frame, judge whether to need to read next PCH frame, and continuous decoding is next when needing to read
Multiple PCH frames (certainly next PCH frame is decoded under the premise of the failure of previous PCH frame decoding), without
Consider to analyze the structure of next PICH frame, i.e., without the concern for whether needing to read next PCH frame.
According to actual page response situation, in a preferred embodiment of the invention, by above-mentioned continuous decoding PCH frame
Number be set as 3 (i.e. preset thresholds be 3), the next 3 PCH frames of continuous decoding are indicated, to carry out page response.
It, can be by above-mentioned continuous decoding PCH frame according to actual page response situation in the other embodiment of the present invention
Number is set as 2 or 4, indicates the next 2 PCH frames of continuous decoding or next 4 PCH of continuous decoding
Frame.
In preferred embodiment of the invention, judge that mobile device current speed value is low in above-mentioned steps S1 and step S2
In standard speed value (i.e. in low speed moving process in) and when signal quality value is higher than preset first threshold value, according to hereafter
Described in adjustment mobile device page response behavior frequency:
Further, in preferred embodiment of the invention, show that mobile device is currently in above-mentioned steps S2 judgement
In low speed moving process and when signal quality value is higher than preset first threshold value, further judge whether its signal quality value is high
In preset second threshold value, and export corresponding third judging result;
In preferred embodiment of the invention, if obtaining signal quality value not less than corresponding second by further judgement
When threshold value, the corresponding period for extending mobile device and receiving paging message, in other words, the corresponding mobile device that reduces carry out paging sound
Answer the frequency of behavior.
In preferred embodiment of the invention, above-mentioned preset second threshold value can be set to -60dBm, can also be with
It is set to other numerical value according to the actual situation.
In preferred embodiment of the invention, above-mentioned preset second threshold value should be set above above-mentioned preset first
Threshold value.
In preferred embodiment of the invention, above-mentioned adjustment for example will test and obtain the cycle stretch-out of PICH frame to every two
A DRX cycle detection one is inferior, is essentially to reduce the frequency for carrying out page response behavior.
In preferred embodiment of the invention, in above-mentioned further judgement, if judgement obtains signal quality value lower than default
The second threshold value, then mobile device is adjusted to be normally carried out page response behavior.
In preferred embodiment of the invention, a kind of mobile device is also provided, adjusts system including above-mentioned page response
System.
In preferred embodiment of the invention, a kind of mobile device is also provided, wherein using above-mentioned page response adjustment system
System.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (21)
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