CN101944941B - Method for controlling reconfigurable multiaerial system and mobile terminal - Google Patents
Method for controlling reconfigurable multiaerial system and mobile terminal Download PDFInfo
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- CN101944941B CN101944941B CN200910158726.7A CN200910158726A CN101944941B CN 101944941 B CN101944941 B CN 101944941B CN 200910158726 A CN200910158726 A CN 200910158726A CN 101944941 B CN101944941 B CN 101944941B
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Abstract
The invention discloses a method for controlling a reconfigurable multiaerial system and a mobile terminal. The method comprises the following steps: detecting whether the mobile terminal is in the motion state in the current time period, wherein the mobile terminal is in the stationary state in the previous time period, and the reconfigurable multiaerial system of the mobile terminal is in the first working state in the previous time period; and when detecting that the mobile terminal is in the motion state in the current time period, transmitting first control information to the reconfigurable multiaerial system of the mobile terminal, so that the reconfigurable multiaerial system of the mobile terminal can remain the first working state. By using the invention, the mobile terminal with the reconfigurable multiaerial system can still have good communication effect in the motion process.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method and mobile terminal of controlling reconfigurable multiaerial system.
Background technology
Multiple antennas of multiaerial system utilization configuration, make mobile terminal realize at a high speed communication reliably.But, use the mobile terminal of traditional multiaerial system all to obtain good communication efficiency at non line of sight (NLOS, non line-of-sight) channel and sighting distance (LOS, line-of-sight) channel.
For this reason, reconfigurable multiaerial system arises at the historic moment.The mobile terminal of application reconfigurable multiaerial system can be in multiaerial system adaptively selected one or more of antennas, the directional diagram difference of these antenna, not only can be at non line of sight (NLOS, non line-of-sight) channel obtains good communication efficiency, can also obtain good communication efficiency at line-of-sight channel, lockhole channel.
Inventor is in research process, at least there is following shortcoming in the mobile terminal of finding application reconfigurable multiaerial system: mobile terminal is in moving process, conventionally have little time multiaerial system to be reconstructed and just to have moved to next position, also just say so, in the time that mobile terminal calculates according to current location the antenna that will select, just move to next position, now, the result just having calculated is not also suitable for the position just having moved to, and this can have a strong impact on the communication quality of mobile terminal.
Summary of the invention
In view of this, the invention provides a kind of method and mobile terminal of controlling reconfigurable multiaerial system, so that the mobile terminal with reconfigurable multiaerial system, in moving process, still has good communication efficiency.
Control a method for reconfigurable multiaerial system, described method comprises:
Whether detect mobile terminal and be kept in motion in the current period, wherein, described mobile terminal remained static in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
When detecting that described mobile terminal, in the time that the current period is kept in motion, sends the first control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal maintains described the first operating state.
Preferably, described the first control information comprises:
The first notification message, for notifying the reconfigurable multiaerial system of described mobile terminal to stop being reconstructed;
Or,
The configuration information identical with a upper period, for making the reconfigurable multiaerial system of described mobile terminal maintain the configuration identical with a upper period;
Or,
The command information identical with a upper period, for making the reconfigurable multiaerial system of described mobile terminal stop being reconstructed.
Preferably, whether described detection mobile terminal was kept in motion and comprises in the current period:
Check special sign position, detect described mobile terminal according to the information of described special sign position and whether be kept in motion in the current period.
Alternatively, described check special sign position before, described method comprises:
The periodically read signal power level row cache of going forward side by side;
Calculate the high-order distance of the signal power strength of current period;
If the high-order of described signal power strength is apart from being less than static thresholding, described special sign position is set to represent the pattern of inactive state, if the high-order of described signal power strength is apart from being greater than motion thresholding, described special sign position is set to represent the pattern of motion state.
Preferably, described signal power strength comprises received signal strength indicator, and the high-order of the signal power strength of described current period of calculating is apart from comprising:
Calculate variance or the mean square deviation of the received signal strength indicator of current period.
Control a method for reconfigurable multiaerial system, described method comprises:
Whether detect mobile terminal and remain static in the current period, wherein, described mobile terminal was kept in motion in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
When detecting that described mobile terminal, in the time that the current period remains static, sends the second control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal is reconstructed, and enter the second operating state.
Preferably, described the second control information comprises:
The second notification message, is reconstructed for the reconfigurable multiaerial system of notifying described mobile terminal;
Or,
The configuration information different from a upper period, for making the reconfigurable multiaerial system of described mobile terminal according to described configuration information amendment configuration;
Or,
The command information different from a upper period, is reconstructed for the reconfigurable multiaerial system that makes described mobile terminal.
A kind of mobile terminal, described mobile terminal comprises reconfigurable multiaerial system and control module;
Described control module comprises:
Whether the first detecting unit, be kept in motion in the current period for detection of described mobile terminal, and described mobile terminal remained static in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
The first transmitting element, be used for when detecting that described mobile terminal is in the time that the current period is kept in motion, send the first control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal maintains described the first operating state.
Alternatively, described control module also comprises:
The second transmitting element, be used for when detecting that described mobile terminal is in the time that the current period remains static, send the second control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal is reconstructed, and enter the second operating state.
Preferably, described the first detecting unit comprises:
Check unit, for checking special sign position;
Whether detection sub-unit, be kept in motion in the current period for detecting described mobile terminal according to the information of described special sign position.
Alternatively, described control module also comprises:
Buffer unit, for described check that special sign position is checked in unit before, the periodically read signal power level row cache of going forward side by side;
Computing unit, for calculating the high-order distance of signal power strength of current period;
Setting unit, if the high-order distance for described signal power strength is less than static thresholding, described special sign position is set to represent the pattern of inactive state, if the high-order of described signal power strength is apart from being greater than motion thresholding, described special sign position is set to represent the pattern of motion state.
A kind of mobile terminal, described mobile terminal comprises reconfigurable multiaerial system and control module;
Described control module comprises:
Whether the second detecting unit, remain static in the current period for detection of described mobile terminal, and described mobile terminal was kept in motion in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
The second transmitting element, be used for when detecting that described mobile terminal is in the time that the current period remains static, send the second control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal is reconstructed, and enter the second operating state.
Alternatively, described control module also comprises:
The first transmitting element, be used for when detecting that described mobile terminal is in the time that the current period is kept in motion, send the first control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal maintains described the first operating state.
Can find out, in the present invention, when process detects, learn when mobile terminal is kept in motion, send the first control information to its reconfigurable multiaerial system, so that the reconfigurable multiaerial system of described mobile terminal maintains the first operating state, even if reconfigurable multiaerial system stops being reconstructed.In moving process, be not reconstructed and can affect greatly the communication quality of mobile terminal owing to thering is the mobile terminal of reconfigurable multiaerial system, therefore, the present invention can make the mobile terminal with reconfigurable multiaerial system in moving process, still has good communication efficiency.
Brief description of the drawings
Fig. 1 is the embodiment of the present invention one method flow diagram;
Fig. 2 is the embodiment of the present invention two method flow diagrams;
Fig. 3 is the embodiment of the present invention three method flow diagrams;
Fig. 4 is test route schematic diagram in instantiation;
Fig. 5 is the curve chart obtaining according to the data of table 1;
Fig. 6 is the embodiment of the present invention four mobile terminal structure block diagrams;
Fig. 7 is the embodiment of the present invention five mobile terminal structure block diagrams.
Embodiment
For above-mentioned feature of the present invention, advantage are become apparent more, be elaborated below in conjunction with embodiment.
First, it should be noted that, the present inventor is in research process, by the mobile terminal with reconfigurable multiaerial system under motion state, be not reconstructed with motion state under the communication quality that is reconstructed contrast, Bit Error Ratio Measurement shows: in the scene not being reconstructed under motion state, owing to not switching, not because switch the extra error code bringing, the error rate during than motion state switched antenna lower.That is to say, the mobile terminal with reconfigurable multiaerial system is not reconstructed in motion state, maintains basic communication effect, and the communication efficiency reaching is better than its situation about being reconstructed in moving process.For this reason, the invention provides following technical scheme.
Please refer to Fig. 1, is the embodiment of the present invention one method flow diagram, can comprise the following steps:
Step 101: whether detect mobile terminal and be kept in motion in the current period, wherein, described mobile terminal remained static in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
Step 102: when detecting that described mobile terminal, in the time that the current period is kept in motion, sends the first control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal maintains described the first operating state.
Described the first control information can comprise:
The first notification message, for notifying the reconfigurable multiaerial system of described mobile terminal to stop being reconstructed;
Or,
The configuration information identical with a upper period, for making the reconfigurable multiaerial system of described mobile terminal maintain the configuration identical with a upper period;
Or,
The command information identical with a upper period, for making the reconfigurable multiaerial system of described mobile terminal stop being reconstructed.
Please refer to Fig. 2, is the embodiment of the present invention two method flow diagrams, can comprise the following steps:
Step 201: whether detect mobile terminal and remain static in the current period, wherein, described mobile terminal was kept in motion in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
Step 202: when detecting that described mobile terminal is in the time that the current period remains static, send the second control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal is reconstructed, and enter the second operating state.
Described the second control information comprises:
The second notification message, is reconstructed for the reconfigurable multiaerial system of notifying described mobile terminal;
Or,
The configuration information different from a upper period, for making the reconfigurable multiaerial system of described mobile terminal according to described configuration information amendment configuration;
Or,
The command information different from a upper period, is reconstructed for the reconfigurable multiaerial system that makes described mobile terminal.
In an embodiment of the present invention, the first operating state is that reconfigurable multiaerial system has selected at least one antenna to carry out work, and the second operating state is that reconfigurable multiaerial system reselects at least one antenna and carries out work.
Can find out, in the present invention, when process detects, learn when mobile terminal is kept in motion, send the first control information to its reconfigurable multiaerial system, so that the reconfigurable multiaerial system of described mobile terminal maintains the first operating state, even if reconfigurable multiaerial system stops being reconstructed.In motion process, be not reconstructed and can affect greatly the communication quality of mobile terminal owing to thering is the mobile terminal of reconfigurable multiaerial system, therefore, the present invention can make the motion terminals with reconfigurable multiaerial system in moving process, still has good communication efficiency.
With a more detailed embodiment, the present invention will be described below.This embodiment provides a control module, and this control module can be realized by software, controls for the reconfigurable multiaerial system to mobile terminal.
Control module learns by checking special sign position whether mobile terminal is kept in motion.Check special sign position in order to realize, control module is the read signal power level row cache of going forward side by side periodically, calculate the second order distance of the signal power strength of current period, if the second order of signal power strength is apart from being less than static thresholding, illustrate that mobile terminal remains static, special sign position is set to represent the pattern of inactive state, if the second order of signal power strength is apart from being greater than motion thresholding, illustrate that mobile terminal is kept in motion, special sign position is set to represent the pattern of motion state.
In the time that mobile terminal is kept in motion, control module sent a command information identical with a upper period to reconfigurable multiaerial system, so that reconfigurable multiaerial system stops being reconstructed.In the time that mobile terminal remains static, control module sent a command information different from a upper period to reconfigurable multiaerial system, so that reconfigurable multiaerial system changes state, was reconstructed.Command information can be a digital signal, is delivered to reconfigurable multiaerial system by wire.For example, command information can be 8 position digital signals, and each is delivered to reconfigurable multiaerial system by a wire, and each can be corresponding to the magnitude of voltage on wire.
Please refer to Fig. 3, is the embodiment of the present invention three method flow diagrams, can comprise the following steps:
Step 301: control module detects mobile terminal and was kept in motion or inactive state in a upper period, if be kept in motion, enters step 302, if remain static, enters step 306;
Can a Status Flag---" at Mobile sign " be set for mobile terminal.In the time that " at Mobile sign " is wrong (false), represent that mobile terminal remains static, in the time that " at Mobile sign " is correct (true), represent that mobile terminal is kept in motion.
Step 302: the interval of the period of control module based on setting, the signal power strength that periodically read signal power level, and each period of buffer memory reads;
It is pointed out that signal power strength can comprise received signal strength indicator (RSSI, ReceivedSignal Strength Indication).
Step 303: control module is calculated the high-order distance of current period signal power strength;
If that read is RSSI, can utilize following formula to calculate variance D (X) or the mean square deviation Var (X) of each cycle RSSI of buffer memory.
X
irepresent the value of each moment RSSI, N is natural number, indication cycle, and D (X) represents the variance of each cycle RSSI, Var (X) represents the mean square deviation of each cycle RSSI.
Step 304: control module judges whether the numerical value calculating is less than static thresholding, if be less than, enters step 305, otherwise, send the command information identical with a upper period to the reconfigurable multiaerial system of mobile terminal, and return to step 302;
If the numerical value calculating is less than static thresholding, illustrate that current period mobile terminal remains static.Otherwise, illustrate that current period mobile terminal is still kept in motion, return to step 202 and with continuation, the follow-up period is judged, and using the next one period as the current period.
Owing to will stopping being reconstructed under motion state, so reconfigurable multiaerial system received the command information identical with a upper period, will maintain original configuration, was no longer reconstructed.
Step 305: " at Mobile sign " is set to false by control module, and return to step 301;
Now, mobile terminal remains static.Because change has occurred the state of mobile terminal, control module will send new command information to the reconfigurable multiaerial system of mobile terminal, and reconfigurable multiaerial system uses new command information, proceeds reconstruct.
Step 306: control module generates the command information different from last configuration;
Step 307: control module sends to the reconfigurable multiaerial system of mobile terminal the command information generating, so that reconfigurable multiaerial system is reconstructed the operation of antenna;
Step 308: control module judges now whether obtained maximum signal to noise ratio between notebook and access point, if so, enters step 309, otherwise, step 306 returned to;
Step 309: the interval of the period of control module based on setting, the signal power strength that periodically read signal power level, and each period of buffer memory reads;
Signal power strength can comprise RSSI.
Step 310: control module is calculated the high-order distance of current period signal power strength;
Equally, if that read is RSSI, calculate variance or the mean square deviation of each cycle RSSI of buffer memory.
Step 311: control module judges whether the numerical value calculating is greater than motion thresholding, if be greater than, enters step 312, otherwise, send the command information different from a upper period to the reconfigurable multiaerial system of mobile terminal, and return to step 301;
If the numerical value calculating is greater than motion thresholding, illustrate that current period mobile terminal is kept in motion.Otherwise, illustrate that current period mobile terminal remains static, return to step 301 and with continuation, the follow-up period is judged, and using the next one period as the current period.
Under inactive state, can be reconstructed, therefore, reconfigurable multiaerial system received the command information different from a upper period, will proceed reconstruct.
Step 312: " at Mobile sign " is set to true by control module, and return to step 301.
Can find out, in the present invention, when process detects, learn when mobile terminal is kept in motion, sent the command information identical with a upper period to its reconfigurable multiaerial system, so that the reconfigurable multiaerial system of described mobile terminal maintains original configuration, even if reconfigurable multiaerial system stops being reconstructed.In moving process, be not reconstructed and can affect greatly the communication quality of mobile terminal owing to thering is the mobile terminal of reconfigurable multiaerial system, therefore, the present invention can make the mobile terminal with reconfigurable multiaerial system in moving process, still has good communication efficiency.
Describe detecting the residing state of mobile terminal in the embodiment of the present invention with an instantiation below.
In instantiation, mobile terminal is only taking notebook computer as example.
Notebook computer is positioned at a typical indoor environment, and using model is that the network interface card of 802.11 a/b/g/n and reconfigurable multiaerial system and access point (Access Point) communicate.
Please refer to Fig. 4, is test route schematic diagram in instantiation.Particularly, at long 48 meters, in Kuan16 meter building, selected 3 paths to measure, this 3 paths has comprised typical line-of-sight channel (path 1), non line of sight channel (path 2) and lockhole channel (path 3).
Notebook computer moves with the speed of 1.5 meters per second, and the RSSI that test notebook connecting computer is received, every segmentation in 5 seconds, asks the variance of every 5 seconds RSSI by the RSSI sample rate 100ms in motion process.In same paths, make again notebook computer static, the RSSI sample rate 100ms under inactive state, every segmentation in 5 seconds, is asked to the variance of every 5 seconds RSSI.
Mobile terminal is under every paths motion state and inactive state, and the RSSI variance of 9 periods of 5 seconds refers to shown in table 1:
Table 1
Please refer to Fig. 5, is the curve chart obtaining according to the data of table 1.Equal 1 if motion thresholding is set, static thresholding equals 0.5, and as can be seen from Figure 4, in the numerical value obtaining 27 motion states, 20 numerical value are greater than 1.In the data that obtain 27 inactive states, 23 numerical value are less than 0.5.If consider, the static period accounts for the over half of actual use time, and the judicious ratio of the embodiment of the present invention is higher.
Please refer to Fig. 6, is the embodiment of the present invention four mobile terminal structure block diagrams, can comprise:
Described control module 602 comprises:
The first detecting unit 603, whether be kept in motion in the current period for detection of described mobile terminal, described mobile terminal remained static in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
The first transmitting element 604, be used for when detecting that described mobile terminal is in the time that the current period is kept in motion, send the first control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal maintains described the first operating state.
Alternatively, described control module 602 can also comprise:
The second transmitting element 605, be used for when detecting that described mobile terminal is in the time that the current period remains static, send the second control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal is reconstructed, and enter the second operating state.
Preferably, described the first detecting unit 603 comprises:
Check unit 606, for checking special sign position;
Whether detection sub-unit 607, be kept in motion in the current period for detecting described mobile terminal according to the information of described special sign position.
Described control module 602 also comprises:
Setting unit 610, if the high-order distance for described signal power strength is less than static thresholding, described special sign position is set to represent the pattern of inactive state, if the high-order of described signal power strength is apart from being greater than motion thresholding, described special sign position is set to represent the pattern of motion state.
Please refer to Fig. 7, is the embodiment of the present invention five mobile terminal structure block diagrams, can comprise:
Described control module 602 comprises:
The second detecting unit 701, whether remain static in the current period for detection of described mobile terminal, described mobile terminal was kept in motion in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
The second transmitting element 605, be used for when detecting that described mobile terminal is in the time that the current period remains static, send the second control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal is reconstructed, and enter the second operating state.
Alternatively, described control module 602 can also comprise:
The first transmitting element 604, be used for when detecting that described mobile terminal is in the time that the current period is kept in motion, send the first control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal maintains described the first operating state.
Can find out, in the present invention, when process detects, learn when mobile terminal is kept in motion, send the first control information to its reconfigurable multiaerial system, so that the reconfigurable multiaerial system of described mobile terminal maintains the first operating state, even if reconfigurable multiaerial system stops being reconstructed.In moving process, be not reconstructed and can affect greatly the communication quality of mobile terminal owing to thering is the mobile terminal of reconfigurable multiaerial system, therefore, the present invention can make the mobile terminal with reconfigurable multiaerial system in moving process, still has good communication efficiency.
Finally, also it should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add essential hardware platform by software and realize, can certainly all implement by hardware, but in a lot of situation, the former is better execution mode.Based on such understanding, what technical scheme of the present invention contributed to background technology can embody with the form of software product in whole or in part, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out the method described in some part of each embodiment of the present invention or embodiment.
Above the present invention is described in detail, has applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (9)
1. a method of controlling reconfigurable multiaerial system, is characterized in that, described method comprises:
The periodically read signal power level row cache of going forward side by side;
Calculate the high-order distance of the signal power strength of current period;
If the high-order of described signal power strength is apart from being less than static thresholding, special sign position is set to represent the pattern of inactive state, if the high-order of described signal power strength is apart from being greater than motion thresholding, described special sign position is set to represent the pattern of motion state;
Check described special sign position, whether detect mobile terminal according to the information of described special sign position was kept in motion in the current period, wherein, described mobile terminal remained static in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
When detecting that described mobile terminal, in the time that the current period is kept in motion, sends the first control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal maintains described the first operating state.
2. method according to claim 1, is characterized in that, described the first control information comprises:
The first notification message, for notifying the reconfigurable multiaerial system of described mobile terminal to stop being reconstructed;
Or,
The configuration information identical with a upper period, for making the reconfigurable multiaerial system of described mobile terminal maintain the configuration identical with a upper period;
Or,
The command information identical with a upper period, for making the reconfigurable multiaerial system of described mobile terminal stop being reconstructed.
3. method according to claim 1, is characterized in that, described signal power strength comprises received signal strength indicator, and the high-order of the signal power strength of described current period of calculating is apart from comprising:
Calculate variance or the mean square deviation of the received signal strength indicator of current period.
4. a method of controlling reconfigurable multiaerial system, is characterized in that, described method comprises:
The periodically read signal power level row cache of going forward side by side;
Calculate the high-order distance of the signal power strength of current period;
If the high-order of described signal power strength is apart from being less than static thresholding, special sign position is set to represent the pattern of inactive state, if the high-order of described signal power strength is apart from being greater than motion thresholding, described special sign position is set to represent the pattern of motion state;
Check described special sign position, whether detect mobile terminal according to the information of described special sign position remained static in the current period, wherein, described mobile terminal was kept in motion in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
When detecting that described mobile terminal, in the time that the current period remains static, sends the second control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal is reconstructed, and enter the second operating state.
5. method according to claim 4, is characterized in that, described the second control information comprises:
The second notification message, is reconstructed for the reconfigurable multiaerial system of notifying described mobile terminal;
Or,
The configuration information different from a upper period, for making the reconfigurable multiaerial system of described mobile terminal according to described configuration information amendment configuration;
Or,
The command information different from a upper period, is reconstructed for the reconfigurable multiaerial system that makes described mobile terminal.
6. a mobile terminal, is characterized in that, described mobile terminal comprises reconfigurable multiaerial system and control module;
Described control module comprises:
Whether the first detecting unit, be kept in motion in the current period for detection of described mobile terminal, and described mobile terminal remained static in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
The first transmitting element, be used for when detecting that described mobile terminal is in the time that the current period is kept in motion, send the first control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal maintains described the first operating state;
Buffer unit, for before checking that special sign position is checked in unit, the periodically read signal power level row cache of going forward side by side;
Computing unit, for calculating the high-order distance of signal power strength of current period;
Setting unit, if the high-order distance for described signal power strength is less than static thresholding, described special sign position is set to represent the pattern of inactive state, if the high-order of described signal power strength is apart from being greater than motion thresholding, described special sign position is set to represent the pattern of motion state;
Described the first detecting unit comprises:
The described unit of checking, for checking special sign position;
Whether detection sub-unit, be kept in motion in the current period for detecting described mobile terminal according to the information of described special sign position.
7. mobile terminal according to claim 6, is characterized in that, described control module also comprises:
The second transmitting element, be used for when detecting that described mobile terminal is in the time that the current period remains static, send the second control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal is reconstructed, and enter the second operating state.
8. a mobile terminal, is characterized in that, described mobile terminal comprises reconfigurable multiaerial system and control module;
Described control module comprises:
Whether the second detecting unit, remain static in the current period for detection of described mobile terminal, and described mobile terminal was kept in motion in a upper period, and the reconfigurable multiaerial system of described mobile terminal on described a period in the first operating state;
The second transmitting element, be used for when detecting that described mobile terminal is in the time that the current period remains static, send the second control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal is reconstructed, and enter the second operating state;
Buffer unit, for before checking that special sign position is checked in unit, the periodically read signal power level row cache of going forward side by side;
Computing unit, for calculating the high-order distance of signal power strength of current period;
Setting unit, if the high-order distance for described signal power strength is less than static thresholding, described special sign position is set to represent the pattern of inactive state, if the high-order of described signal power strength is apart from being greater than motion thresholding, described special sign position is set to represent the pattern of motion state;
Described the second detecting unit comprises:
The described unit of checking, for checking special sign position;
Whether detection sub-unit, remain static in the current period for detecting described mobile terminal according to the information of described special sign position.
9. mobile terminal according to claim 8, is characterized in that, described control module also comprises:
The first transmitting element, be used for when detecting that described mobile terminal is in the time that the current period is kept in motion, send the first control information to the reconfigurable multiaerial system of described mobile terminal, so that the reconfigurable multiaerial system of described mobile terminal maintains described the first operating state.
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| CN200910158726.7A CN101944941B (en) | 2009-07-03 | 2009-07-03 | Method for controlling reconfigurable multiaerial system and mobile terminal |
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| CN200910158726.7A CN101944941B (en) | 2009-07-03 | 2009-07-03 | Method for controlling reconfigurable multiaerial system and mobile terminal |
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| CN101014169A (en) * | 2007-02-14 | 2007-08-08 | 北京天碁科技有限公司 | Method and apparatus for realizing electricity saving of mobile terminal |
| CN101155401A (en) * | 2006-09-30 | 2008-04-02 | 北京三星通信技术研究有限公司 | Device and method for commuting CQI transmission mode |
| CN101156460A (en) * | 2005-04-07 | 2008-04-02 | 美商内数位科技公司 | Method and apparatus for antenna mapping selection in mimo-ofdm wireless networks |
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| CN101156460A (en) * | 2005-04-07 | 2008-04-02 | 美商内数位科技公司 | Method and apparatus for antenna mapping selection in mimo-ofdm wireless networks |
| CN101155401A (en) * | 2006-09-30 | 2008-04-02 | 北京三星通信技术研究有限公司 | Device and method for commuting CQI transmission mode |
| CN101014169A (en) * | 2007-02-14 | 2007-08-08 | 北京天碁科技有限公司 | Method and apparatus for realizing electricity saving of mobile terminal |
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