CN106792649A - A kind of tracing section updating method and terminal - Google Patents
A kind of tracing section updating method and terminal Download PDFInfo
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- CN106792649A CN106792649A CN201611063076.4A CN201611063076A CN106792649A CN 106792649 A CN106792649 A CN 106792649A CN 201611063076 A CN201611063076 A CN 201611063076A CN 106792649 A CN106792649 A CN 106792649A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
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Abstract
The invention discloses a kind of tracing section updating method and terminal, the terminal includes parameter acquisition module, if being changed for the tracking area identification of terminal, obtains following parameter：The current motion state of terminal, and Serving cell residing for terminal Current Communications Status or Serving cell neighbor cell current state；Determining module, for the parameter got according to parameter acquisition module, it is determined whether perform tracing section updating flow；Performing module, after determining execution tracing section updating flow for determining module, performs tracing section updating flow；Using such scheme, when the tracking area identification of terminal changes, by the current motion state of terminal, and the current state of the neighbor cell of the Current Communications Status or Serving cell of Serving cell residing for terminal, determine whether to perform tracing section updating flow, the leakage of terminal identity information is avoided, security is improve, Consumer's Experience is improved.
Description
Technical field
The present invention relates to the communications field, more specifically to a kind of tracing section updating method and terminal.
Background technology
Current 4G (the 4th Generation mobile communication, forth generation mobile communication technology) is pseudo-
Station technology make use of the signaling process stage before bi-directional authentification, and its realization approach is deployment and existing network identical PCI
(Physical Cell Identifier, Physical Cell Identifier) and different TAI (Tracking Area Identity, with
Track area identifies) cause terminal according to 3GPP (3rd Generation Partnership Project, third generation affiliate meter
Draw) consultation initiate to LTE (Long Term Evolution, the Long Term Evolution of universal mobile communications technology) pseudo-base station with
Track area more new technological process, pseudo-base station obtains IMSI (International Mobile Subscriber Identification
Number, international mobile subscriber identity) etc. after identity information, in NAS (Non-Access Stratum, Non-Access Stratum) layer letter
Short message sending is carried out in order or replying refusal respond causes terminal to be directed to 2G (2-Generation wireless
Telephone technology, second generation mobile communication technical specification) short message sending is carried out in pseudo-base station.This process make use of
One regulation of 3GPP agreements, i.e., need requested to new cell initiating updating of tracking area when the TAI of cell changes
Journey, once initiating updating of tracking area flow, pseudo-base station will obtain the identity information of terminal, cause information leakage, dangerous.
The content of the invention
It is a primary object of the present invention to propose a kind of tracing section updating method and terminal, it is intended to solve in the prior art,
When the TAI of cell changes, pseudo-base station will obtain the identity information of terminal, cause the problem of information leakage.
In order to solve the above technical problems, the present invention provides a kind of terminal, including：
Parameter acquisition module, if being changed for the tracking area identification of terminal, obtains following parameter：The current fortune of terminal
Dynamic state, and Serving cell residing for terminal Current Communications Status or Serving cell neighbor cell current state；
Determining module, for the parameter got according to parameter acquisition module, it is determined whether perform tracing section updating flow；
Performing module, after determining execution tracing section updating flow for determining module, performs tracing section updating flow.
Wherein, the current motion state of the terminal includes：One kind in inactive state or mobile status；
The current state of neighbor cell includes：Cell parameter；
The Current Communications Status of Serving cell include：Cell parameter and business stable state；
Cell parameter includes：Minimum accesses level, minimum cut-in quality and signal intensity；
Business stable state includes the continuation and signal rate of signal intensity.
Wherein it is determined that module includes：
Matched sub-block, for the parameter got according to parameter acquisition module, matches from default treatment rule
One kind, treatment rule includes following three kinds：
If the parameter for getting meets default first state, tracing section updating flow is not performed；
If the parameter for getting meets default second state, tracing section updating flow is performed；
If the parameter for getting meets the default third state, tracing section updating flow is not performed, and notify that terminal is entered
Row cell reselection operation.
Wherein, first state is：The current motion state of terminal is inactive state, and the Current Communications Status of Serving cell reach
To pre-determined stability state；
Second state is：The current motion state of terminal be mobile status, and neighbor cell current state reach it is default
Normal condition；
The third state is：The current motion state of terminal be mobile status, and neighbor cell current state be not up to it is pre-
If normal condition.
Wherein, also including configuration module, for the parameter got according to parameter acquisition module in matched sub-block, from pre-
If treatment rule in match one kind before, configuration treatment rule.
Further, the present invention provides a kind of tracing section updating method, including：
If the tracking area identification of terminal changes, following parameter is obtained：The current motion state of terminal, and terminal institute
Locate the current state of the neighbor cell of the Current Communications Status or Serving cell of Serving cell；
According to the parameter for getting, it is determined whether perform tracing section updating flow；
If so, then performing tracing section updating flow.
Wherein, the current motion state of terminal includes：One kind in inactive state or mobile status；
The current state of neighbor cell includes：Cell parameter；
The Current Communications Status of Serving cell include：Cell parameter and business stable state；
Cell parameter includes：Minimum accesses level, minimum cut-in quality and signal intensity；
Business stable state includes the continuation and signal rate of signal intensity.
Wherein, according to the parameter for getting, it is determined whether performing tracing section updating flow includes：
According to the parameter for getting, one kind is matched from default treatment rule, treatment rule includes following three kinds：
If the parameter for getting meets default first state, tracing section updating flow is not performed；
If the parameter for getting meets default second state, tracing section updating flow is performed；
If the parameter for getting meets the default third state, tracing section updating flow is not performed, and notify that terminal is entered
Row cell reselection operation.
Wherein, first state is：The current motion state of terminal is inactive state, and the Current Communications Status of Serving cell reach
To pre-determined stability state；
Second state is：The current motion state of terminal be mobile status, and neighbor cell current state reach it is default
Normal condition；
The third state is：The current motion state of terminal be mobile status, and neighbor cell current state be not up to it is pre-
If normal condition.
Wherein, according to the parameter for getting, before matching one kind from default treatment rule, the method is also wrapped
Include：Configuration treatment rule.
Beneficial effect
The invention provides a kind of tracing section updating method and terminal, the terminal includes parameter acquisition module, if for eventually
The tracking area identification at end changes, and obtains following parameter：The current motion state of terminal, and Serving cell residing for terminal
The current state of the neighbor cell of Current Communications Status or Serving cell；Determining module, for being obtained according to parameter acquisition module
The parameter for arriving, it is determined whether perform tracing section updating flow；Performing module, execution tracing section updating is determined for determining module
After flow, tracing section updating flow is performed；Using such scheme, when the tracking area identification of terminal changes, by terminal
Current motion state, and Serving cell residing for terminal Current Communications Status or Serving cell neighbor cell current shape
State, determines whether to perform tracing section updating flow, it is to avoid the leakage of terminal identity information, improves security, improves
Consumer's Experience.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the hardware architecture diagram for realizing the optional terminal of each embodiment one of the invention；
A kind of schematic diagram of terminal that Fig. 2 is provided for first embodiment of the invention；
The schematic diagram of another terminal that Fig. 3 is provided for first embodiment of the invention；
The schematic diagram of another terminal that Fig. 4 is provided for first embodiment of the invention；
The schematic diagram of another terminal that Fig. 5 is provided for first embodiment of the invention；
A kind of timing diagram of tracing section updating that Fig. 6 is provided for first embodiment of the invention；
A kind of flow chart of tracing section updating method that Fig. 7 is provided for third embodiment of the invention；
The flow chart of another tracing section updating method that Fig. 8 is provided for fourth embodiment of the invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be conducive to explanation of the invention, itself do not have a specific meaning.Therefore, " module " can mixedly make with " part "
With.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention can include such as mobile phone,
Smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP are (portable
Multimedia player), the terminal of guider etc. and the such as fixed terminal of numeral TV, desktop computer etc..Below,
Assuming that terminal is mobile terminal, however, it will be understood by those skilled in the art that, except be used in particular for moving purpose element it
Outward, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram for realizing the optional terminal of each embodiment one of the invention.
Terminal 100 can include wireless communication unit 110, sensing unit 120, memory 130, controller 140 etc..Figure
1 shows the terminal with various assemblies, it should be understood that being not required for implementing all components for showing, can substitute
More or less component is implemented on ground, and the element of terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows terminal 100 and wireless communication system or net
Radio communication between network.For example, wireless communication unit 110 can include mobile communication module 111, location information module
112。
Mobile communication module 111 sends radio signals to base station (for example, access point etc.), exterior terminal and clothes
Business at least one of device and/or receive from it radio signal.Such radio signal can include voice call signal,
Video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Location information module 112 is the module for checking or obtaining the positional information of terminal.Location information module 112
Typical case is GPS (Global Positioning System, global positioning system).According to current technology, GPS is calculated
Range information and correct time information from three or more satellites and the Information application triangulation for calculating,
So as to calculate according to longitude, latitude and highly accurately three-dimensional current location information.Currently, for calculating position and temporal information
Method the error of the position and temporal information for calculating is corrected using three satellites and by using an other satellite.
Additionally, GPS can be by Continuous plus current location information in real time come calculating speed information.
Sensing unit 120 detects the current state of terminal 100, (for example, terminal 100 open or close state), terminal
100 position, user for the presence or absence of the contact (that is, touch input) of terminal 100, the orientation of terminal 100, terminal 100 plus
Speed or mobile and direction etc. of slowing down, and generate order or the signal of operation for control terminal 100.For example, working as terminal
100 when being embodied as sliding-type mobile phone, and sensing unit 120 can sense the sliding-type phone and open or close.Sensing
Unit 120 includes acceleration transducer 121, can detect that terminal 100 is in motion shape using acceleration transducer 121
State or inactive state；
Memory 130 can store software program for the treatment and control operation performed by controller 140 etc., Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 130 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 130 can include the storage medium of at least one type, and storage medium includes flash memory, hard disk, multimedia
Card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access memory
(SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, terminal 100 can perform memory 130 with by network connection
The network storage device cooperation of store function.
The overall operation of the usual control terminal of controller 140.For example, controller 140 is performed leading to voice call, data
Letter, video calling etc. related control and treatment.
Various implementation methods described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, implementation method described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such implementation method can be implemented in controller 140.
For software implementation, the implementation method of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, software code can be stored in memory 130 and performed by controller 140.
So far, oneself according to its function through describing terminal.Below, for the sake of brevity, such as folded form, straight panel will be described
Slider type terminal in various types of terminals of type, oscillating-type, slider type terminal etc. is as an example.Therefore, energy of the present invention
Any kind of terminal is enough applied to, and is not limited to slider type terminal.
It is described in detail below by way of specific embodiment.
First embodiment
A kind of terminal is present embodiments provided, referring to Fig. 2, a kind of terminal that Fig. 2 is provided for first embodiment of the invention
Schematic diagram, the terminal includes：Parameter acquisition module 201, determining module 202, performing module 203, wherein,
Parameter acquisition module 201, if being changed for the TAI of terminal, obtains following parameter：The current kinetic shape of terminal
State, and Serving cell residing for terminal Current Communications Status or Serving cell neighbor cell current state.
The current motion state of terminal includes：One kind in inactive state or mobile status.
Referring to Fig. 3, the schematic diagram of another terminal that Fig. 3 is provided for first embodiment of the invention, parameter acquisition module 201
Acceleration transducer 2011 and GPS2012 can be included, you can to obtain terminal by acceleration transducer 2011 or GPS2012
Current motion state.
Can judge that present terminal remains static or mobile status using acceleration transducer 2011, it is adaptable to walk
Go and run, can be to entering the common judgements such as elevator, garage or turnover interior.
For the uniform motion scene that acceleration transducer 2011 cannot be applicable, such as the row of uniform motion on highway
Car shape, just can be judged using GPS2012, and then judge end in inactive state or mobile status.
The Current Communications Status of Serving cell include：Cell parameter and business stable state；
When judging the Current Communications Status of Serving cell, need to judge whether the cell parameter of Serving cell is normal, Yi Jiye
Whether business stable state is stable state.
Wherein, cell parameter includes：It is strong that minimum accesses level QRXLEVMIN, minimum cut-in quality QQUALMIN and signal
Degree Rxlevel；
Specifically, it is possible to use the minimum level QRXLEVMIN that accesses of cell is not less than -128dbm, the minimum access of cell
Quality Q QUALMIN is not higher than -55dbm and is considered as cell parameter not less than -18dbm, current cell signal strength measurement Rxlevel
Normally.
Wherein, business stable state includes the continuation and signal rate of signal intensity.
If Serving cell business stable state is to be continuously in communication service stable state, such as signal intensity more than-
100dbm, and continue preset duration, and current cell signal speed meets requirement, then it is assumed that end is in Zone stabilization
State.Wherein, current cell signal speed can rely on UE upper-layer services and be judged.
The current state of neighbor cell includes：Cell parameter；
When judging the current state of neighbor cell, need to judge whether the cell parameter of neighbor cell is normal.
Wherein, cell parameter includes：It is strong that minimum accesses level QRXLEVMIN, minimum cut-in quality QQUALMIN and signal
Degree Rxlevel；
Specifically, it is possible to use the minimum level QRXLEVMIN that accesses of cell can not connect less than -128dbm, cell minimum
Enter quality Q QUALMIN not less than -18dbm, current cell signal strength measurement Rxlevel be not higher than -55dbm be considered as cell ginseng
Number is normal.
According to 3GPP agreements, the measurement of cell parameter is completed under terminal idle state.
Determining module 202, for the parameter got according to parameter acquisition module 201, it is determined whether perform tracking area more
New technological process.
Specifically, determining module 202 includes：Matched sub-block 2021；
Matched sub-block 2021, for the parameter got according to parameter acquisition module 201, from default treatment rule
Match one kind.
Optionally, referring to Fig. 4, the schematic diagram of another terminal that Fig. 4 is provided for first embodiment of the invention, the terminal is also
Including configuration module 204, for the parameter got according to parameter acquisition module 201 in matched sub-block 2021, from default
Before matching one kind in treatment rule, above-mentioned treatment rule is configured.
Configuration treatment rule can be by the way of default configuration, it would however also be possible to employ the operational order according to user is matched somebody with somebody
The mode put.
Treatment rule includes following three kinds：
The first：If the parameter for getting meets default first state, tracing section updating flow is not performed.
Wherein, first state is：The current motion state of terminal is inactive state, and the Current Communications Status of Serving cell reach
To pre-determined stability state；
Wherein, pre-determined stability state includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel, and signal intensity is big
Preset time period is kept in -100dbm and persistently, and current cell signal speed meets requirement.
Second：If the parameter for getting meets default second state, tracing section updating flow is performed.
Wherein, the second state is：The current motion state of terminal is mobile status, and the current state of neighbor cell reaches
Default normal condition.
Wherein, presetting normal condition includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel.
If the current motion state of terminal is mobile status, and the cell parameter of neighbor cell is illegal cell parameter, then
Tracing section updating flow is not performed.
The third：If the parameter for getting meets the default third state, tracing section updating flow is not performed, and notify
Terminal carries out cell reselection operation.
The third state is：The current motion state of terminal be mobile status, and neighbor cell current state be not up to it is pre-
If normal condition.
Wherein, presetting normal condition includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel.
In the case of cell parameter is abnormal, it is believed that be illegal cell parameter, terminal is fed back to, terminal carries out cell weight
Selection operation.
For example terminal is in mobile status, and during B cells are moved to by A cells, terminal receives B cells to terminal
TAI, terminal carries out reselection operation, and gravity treatment is to B cells, if detecting the cell parameter exception of B cells, then it is assumed that B cells are
Illegal cell, then notify that terminal carries out cell reselection operation, to disconnect the connection with illegal cell B.
Performing module 203, after determining execution tracing section updating flow for determining module 202, performs tracing section updating
Flow.
In one embodiment, referring to Fig. 5, the signal of another terminal that Fig. 5 is provided for first embodiment of the invention
Figure, parameter acquisition module 201 can include motion state of terminal acquisition submodule 2013 and cell status acquisition submodule 2014；
Motion state of terminal acquisition submodule 2013 is used to obtain the motion state of terminal；Cell status acquisition submodule 2014 is used to obtain
Take the cell parameter and business stable state of Serving cell residing for terminal, or for obtain Serving cell neighbor cell it is small
Area's parameter.
Referring to Fig. 6, a kind of timing diagram of tracing section updating that Fig. 6 is provided for first embodiment of the invention, 601, cellular-like
State acquisition submodule 2014 obtains the cell parameter and business stable state of Serving cell residing for terminal；If the 602, detected
TAI changes, then the cell parameter and business stable state that get can be reported determining module 202；603rd, mould is determined
Block 202 initiates the request of inquiry terminal current motion state to motion state of terminal acquisition submodule 2013；604th, terminal motion
State acquisition submodule 2013 detects terminal current motion state；605th, motion state of terminal acquisition submodule 2013 will be detected
Terminal current motion state be sent to determining module 202；606th, determining module 202 is according to cell status acquisition submodule 2014
The cell parameter of Serving cell residing for the terminal for getting and business stable state, and motion state of terminal acquisition submodule
The 2013 terminal current motion states for detecting, it is determined whether perform tracing section updating flow；607th, determining module 202 is determined
Need to perform tracing section updating flow；608th, performing module 203 performs tracing section updating flow；609th, performing module 203 is to small
Zone state acquisition submodule 2014 carries out cell selection feedback.
Example is illustrated to this programme for a specific example below.
It is pre-configured with following three kinds for the treatment of rule：
The first：If the current motion state that the parameter for getting meets terminal is inactive state, the minimum of Serving cell
Access level QRXLEVMIN and be not less than -18dbm, current cell signal not less than -128dbm, minimum cut-in quality QQUALMIN
Intensity Rxlevel is not higher than -55dbm, and signal intensity is more than -100dbm and persistently keeps preset time period, and current area
Signal rate meets requirement, then do not perform tracing section updating flow.
Second：If the current motion state that the parameter for getting meets terminal is mobile status, and neighbor cell is most
Small access level QRXLEVMIN believes not less than -128dbm, minimum cut-in quality QQUALMIN not less than -18dbm, current area
Number intensity Rxlevel is not higher than -55dbm, then perform tracing section updating flow.
The third：If the current state that the parameter for getting meets neighbor cell is not up to default normal condition, do not hold
Line trace area more new technological process, and notify that terminal carries out cell reselection operation；
Wherein, presetting normal condition includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel.
Then the TAI of terminal changes, and gets following parameter：The current motion state of terminal is in static shape
State；The minimum level QRXLEVMIN that accesses of Serving cell residing for terminal is -128dbm；Cell minimum cut-in quality QQUALMIN
For -18dbm；Current cell signal strength measurement Rxlevel is -55dbm, and continues preset duration；Current cell signal speed
Meet and require.
Further according to the above-mentioned parameter for getting, it is the first treatment rule to be matched from default treatment rule, then not
Perform tracing section updating flow.
Using such scheme, when the TAI of terminal changes, taken by residing for the current motion state of terminal, terminal
Be engaged in cell Current Communications Status, and the neighbor cell of Serving cell current state, determine whether perform tracking area more
New technological process, it is to avoid the leakage of terminal identity information, improves security, improves Consumer's Experience, and this programme can be as anti-
One of effective ways of LTE pseudo-base stations.
Second embodiment
The function that each functional module of the terminal in first embodiment is performed can be realized by the fractional hardware in Fig. 1,
Certainly, the function that each hardware is performed can also be realized by above-mentioned functions module.The function of above-mentioned each functional module is specifically by following hard
Part is realized：
Parameter acquisition module 201, determining module 202, performing module 203, the function of configuration module 204 can be by controls
Device 140 is realized.
If the TAI that controller 140 is used for terminal changes, following parameter is obtained：The current motion state of terminal, and
The Current Communications Status of Serving cell residing for terminal or the current state of the neighbor cell of Serving cell.
The current motion state of terminal includes：One kind in inactive state or mobile status.
Wherein it is possible to detect that terminal is presently at mobile status also by the acceleration transducer 121 in sensing unit 120
It is inactive state, it is adaptable to walking and run, can be to entering the common judgements such as elevator, garage or turnover interior.
For the uniform motion scene that acceleration transducer 121 cannot be applicable, such as the row of uniform motion on highway
Car shape, just can be detected, and then judge end in inactive state still using the GPS in wireless communication unit 110
Mobile status.
The Current Communications Status of Serving cell include：Cell parameter and business stable state；
When judging the Current Communications Status of Serving cell, need to judge whether the cell parameter of Serving cell is normal, Yi Jiye
Whether business stable state is stable state.
Wherein, cell parameter includes：It is strong that minimum accesses level QRXLEVMIN, minimum cut-in quality QQUALMIN and signal
Degree Rxlevel；
Specifically, it is possible to use the minimum level QRXLEVMIN that accesses of cell is not less than -128dbm, the minimum access of cell
Quality Q QUALMIN is not higher than -55dbm and is considered as cell parameter not less than -18dbm, current cell signal strength measurement Rxlevel
Normally.
Wherein, business stable state includes the continuation and signal rate of signal intensity.
If Serving cell business stable state is to be continuously in communication service stable state, such as signal intensity more than-
100dbm, and continue preset duration, and current cell signal speed meets requirement, then it is assumed that end is in Zone stabilization
State.Wherein, current cell signal speed can rely on UE upper-layer services and be judged.
The current state of neighbor cell includes：Cell parameter；
When judging the current state of neighbor cell, need to judge whether the cell parameter of neighbor cell is normal.
Wherein, cell parameter includes：It is strong that minimum accesses level QRXLEVMIN, minimum cut-in quality QQUALMIN and signal
Degree Rxlevel；
Specifically, it is possible to use the minimum level QRXLEVMIN that accesses of cell can not connect less than -128dbm, cell minimum
Enter quality Q QUALMIN not less than -18dbm, current cell signal strength measurement Rxlevel be not higher than -55dbm be considered as cell ginseng
Number is normal.
According to 3GPP agreements, the measurement of cell parameter is completed under terminal idle state.
Controller 140, for according to the parameter for getting, it is determined whether perform tracing section updating flow.
Specifically, controller 140, for according to the parameter for getting, one kind being matched from default treatment rule
Before, according to the parameter for getting, one kind is matched from default treatment rule.
Optionally, controller 140, for configuring above-mentioned treatment rule.
Configuration treatment rule can be by the way of default configuration, it would however also be possible to employ the operational order according to user is matched somebody with somebody
The mode put.
Treatment rule includes following three kinds：
The first：If the parameter for getting meets default first state, tracing section updating flow is not performed.
Wherein, first state is：The current motion state of terminal is inactive state, and the Current Communications Status of Serving cell reach
To pre-determined stability state；
Wherein, pre-determined stability state includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel, and signal intensity is big
Preset time period is kept in -100dbm and persistently, and current cell signal speed meets requirement.
Second：If the parameter for getting meets default second state, tracing section updating flow is performed.
Wherein, the second state is：The current motion state of terminal is mobile status, and the current state of neighbor cell reaches
Default normal condition.
Wherein, presetting normal condition includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel.
If the current motion state of terminal is mobile status, and the cell parameter of neighbor cell is illegal cell parameter, then
Tracing section updating flow is not performed.
The third：If the parameter for getting meets the default third state, tracing section updating flow is not performed, and notify
Terminal carries out cell reselection operation.
The third state is：The current motion state of terminal be mobile status, and neighbor cell current state be not up to it is pre-
If normal condition.
Wherein, presetting normal condition includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel.
In the case of cell parameter is abnormal, it is believed that be illegal cell parameter, terminal is fed back to, terminal carries out cell weight
Selection operation.
For example terminal is in mobile status, and during B cells are moved to by A cells, terminal receives B cells to terminal
TAI, terminal carries out reselection operation, and gravity treatment is to B cells, if detecting the cell parameter exception of B cells, then it is assumed that B cells are
Illegal cell, then notify that terminal carries out cell reselection operation, to disconnect the connection with illegal cell B.
Controller 140, after determining execution tracing section updating flow, performs tracing section updating flow.
Example is illustrated to this programme for a specific example below.
It is pre-configured with following three kinds for the treatment of rule：
The first：If the current motion state that the parameter for getting meets terminal is inactive state, the minimum of Serving cell
Access level QRXLEVMIN and be not less than -18dbm, current cell signal not less than -128dbm, minimum cut-in quality QQUALMIN
Intensity Rxlevel is not higher than -55dbm, and signal intensity is more than -100dbm and persistently keeps preset time period, and current area
Signal rate meets requirement, then do not perform tracing section updating flow.
Second：If the current motion state that the parameter for getting meets terminal is mobile status, and neighbor cell is most
Small access level QRXLEVMIN believes not less than -128dbm, minimum cut-in quality QQUALMIN not less than -18dbm, current area
Number intensity Rxlevel is not higher than -55dbm, then perform tracing section updating flow.
The third：If the current state that the parameter for getting meets neighbor cell is not up to default normal condition, do not hold
Line trace area more new technological process, and notify that terminal carries out cell reselection operation；
Wherein, presetting normal condition includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel.
Then the TAI of terminal changes, and gets following parameter：The current motion state of terminal is in static shape
State；The minimum level QRXLEVMIN that accesses of Serving cell residing for terminal is -128dbm；Cell minimum cut-in quality QQUALMIN
For -18dbm；Current cell signal strength measurement Rxlevel is -55dbm, and continues preset duration；Current cell signal speed
Meet and require.
Further according to the above-mentioned parameter for getting, it is the first treatment rule to be matched from default treatment rule, then not
Perform tracing section updating flow.
Using such scheme, when the TAI of terminal changes, taken by residing for the current motion state of terminal, terminal
Be engaged in cell Current Communications Status, and the neighbor cell of Serving cell current state, determine whether perform tracking area more
New technological process, it is to avoid the leakage of terminal identity information, improves security, improves Consumer's Experience, and this programme can be as anti-
One of effective ways of LTE pseudo-base stations.
3rd embodiment
A kind of tracing section updating method is present embodiments provided, referring to Fig. 7, the tracking area that Fig. 7 is provided for the present embodiment is more
The flow chart of new method, the method is comprised the following steps：
S701：If the TAI of terminal changes, following parameter is obtained：The current motion state of terminal, and residing for terminal
The Current Communications Status of Serving cell or the current state of the neighbor cell of Serving cell.
The current motion state of terminal includes：One kind in inactive state or mobile status.
The current motion state of terminal can be obtained by acceleration transducer or GPS.
Can judge that present terminal remains static or mobile status using acceleration transducer, it is adaptable to walking and
Run, can be to entering the common judgements such as elevator, garage or turnover interior.
For the uniform motion scene that acceleration transducer cannot be applicable, such as the driving of uniform motion on highway
Shape, just can be judged using GPS, and then judge end in inactive state or mobile status.
The Current Communications Status of Serving cell include：Cell parameter and business stable state；
When judging the Current Communications Status of Serving cell, need to judge whether the cell parameter of Serving cell is normal, Yi Jiye
Whether business stable state is stable state.
Wherein, cell parameter includes：It is strong that minimum accesses level QRXLEVMIN, minimum cut-in quality QQUALMIN and signal
Degree Rxlevel；
Specifically, it is possible to use the minimum level QRXLEVMIN that accesses of cell is not less than -128dbm, the minimum access of cell
Quality Q QUALMIN is not higher than -55dbm and is considered as cell parameter not less than -18dbm, current cell signal strength measurement Rxlevel
Normally.
Wherein, business stable state includes the continuation and signal rate of signal intensity.
If Serving cell business stable state is to be continuously in communication service stable state, such as signal intensity more than-
100dbm, and continue preset duration, and current cell signal speed meets requirement, then it is assumed that end is in Zone stabilization
State.Wherein, current cell signal speed can rely on UE upper-layer services and be judged.
The current state of neighbor cell includes：Cell parameter；
When judging the current state of neighbor cell, need to judge whether the cell parameter of neighbor cell is normal.
Wherein, cell parameter includes：It is strong that minimum accesses level QRXLEVMIN, minimum cut-in quality QQUALMIN and signal
Degree Rxlevel；
Specifically, it is possible to use the minimum level QRXLEVMIN that accesses of cell can not connect less than -128dbm, cell minimum
Enter quality Q QUALMIN not less than -18dbm, current cell signal strength measurement Rxlevel be not higher than -55dbm be considered as cell ginseng
Number is normal.
According to 3GPP agreements, the measurement of cell parameter is completed under terminal idle state.
S702：According to the parameter for getting, it is determined whether perform tracing section updating flow, if so, then enter S703,
If it is not, then entering S701.
Wherein, S702 includes：
According to the parameter for getting, one kind is matched from default treatment rule.
Optionally, the tracing section updating method also includes：According to the parameter that gets, from default treatment rule
Before allotting one kind, above-mentioned treatment rule is configured.
Configuration treatment rule can be by the way of default configuration, it would however also be possible to employ the operational order according to user is matched somebody with somebody
The mode put.
The treatment rule includes following three kinds：
The first：If the parameter for getting meets default first state, tracing section updating flow is not performed.
Wherein, first state is：The current motion state of terminal is inactive state, and the Current Communications Status of Serving cell reach
To pre-determined stability state；
Wherein, pre-determined stability state includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel, and signal intensity is big
Preset time period is kept in -100dbm and persistently, and current cell signal speed meets requirement.
Second：If the parameter for getting meets default second state, tracing section updating flow is performed.
Wherein, the second state is：The current motion state of terminal is mobile status, and the current state of neighbor cell reaches
Default normal condition.
Wherein, presetting normal condition includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel.
If the current motion state of terminal is mobile status, and the cell parameter of neighbor cell is illegal cell parameter, then
Tracing section updating flow is not performed.
The third：If the parameter for getting meets the default third state, tracing section updating flow is not performed, and notify
Terminal carries out cell reselection operation.
The third state is：The current motion state of terminal be mobile status, and neighbor cell current state be not up to it is pre-
If normal condition.
Wherein, presetting normal condition includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel.
In the case of cell parameter is abnormal, it is believed that be illegal cell parameter, terminal is fed back to, terminal carries out cell weight
Selection operation.
For example terminal is in mobile status, and during B cells are moved to by A cells, terminal receives B cells to terminal
TAI, terminal carries out reselection operation, and gravity treatment is to B cells, if detecting the cell parameter exception of B cells, then it is assumed that B cells are
Illegal cell, then notify that terminal carries out cell reselection operation, to disconnect the connection with illegal cell B.
S703：Perform tracing section updating flow.
If it is determined that after performing tracing section updating flow, performing tracing section updating flow.
Using such scheme, when the TAI of terminal changes, taken by residing for the current motion state of terminal, terminal
Be engaged in cell Current Communications Status, and the neighbor cell of Serving cell current state, determine whether perform tracking area more
New technological process, it is to avoid the leakage of terminal identity information, improves security, improves Consumer's Experience, and this programme can be as anti-
One of effective ways of LTE pseudo-base stations.
Fourth embodiment
A kind of tracing section updating method is present embodiments provided, referring to Fig. 8, the tracking area that Fig. 8 is provided for the present embodiment is more
The flow chart of new method, the method is comprised the following steps：
S801：Three kinds for the treatment of rules are pre-configured with, it is specific as follows：
The first：If the current motion state that the parameter for getting meets terminal is inactive state, the minimum of Serving cell
Access level QRXLEVMIN and be not less than -18dbm, current cell signal not less than -128dbm, minimum cut-in quality QQUALMIN
Intensity Rxlevel is not higher than -55dbm, and signal intensity is more than -100dbm and persistently keeps preset time period, and current area
Signal rate meets requirement, then do not perform tracing section updating flow.
Second：If the current motion state that the parameter for getting meets terminal is mobile status, and neighbor cell is most
Small access level QRXLEVMIN believes not less than -128dbm, minimum cut-in quality QQUALMIN not less than -18dbm, current area
Number intensity Rxlevel is not higher than -55dbm, then perform tracing section updating flow.
The third：If the current state that the parameter for getting meets neighbor cell is not up to default normal condition, do not hold
Line trace area more new technological process, and notify that terminal carries out cell reselection operation；
Wherein, presetting normal condition includes that the minimum level QRXLEVMIN that accesses of cell is minimum not less than -128dbm, cell
Cut-in quality QQUALMIN is not higher than -55dbm not less than -18dbm, current cell signal strength Rxlevel.
S802：The TAI of terminal changes, and gets following parameter：The current motion state of terminal is in static shape
State；The minimum level QRXLEVMIN that accesses of Serving cell residing for terminal is -128dbm；Cell minimum cut-in quality QQUALMIN
For -18dbm；Current cell signal strength measurement Rxlevel is -55dbm, and continues preset duration；Current cell signal speed
Meet and require.
S803：According to the above-mentioned parameter for getting, it is the first treatment rule to be matched from default treatment rule, then
Tracing section updating flow is not performed.
Using such scheme, it is to avoid the leakage of terminal identity information, security is improve, improve Consumer's Experience, this
Scheme can be as one of effective ways of anti-LTE pseudo-base stations.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably implementation method.Based on such understanding, technical scheme is substantially done to prior art in other words
The part for going out contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used to so that a station terminal equipment (can be mobile phone, computer, clothes
Business device, air-conditioner, or network equipment etc.) method that performs each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of terminal, it is characterised in that including：
Parameter acquisition module, if being changed for the tracking area identification of the terminal, obtains following parameter：The terminal work as
Preceding motion state, and the neighbor cell of the Current Communications Status of Serving cell or the Serving cell residing for the terminal work as
Preceding state；
Determining module, for the parameter got according to the parameter acquisition module, it is determined whether perform tracing section updating
Flow；
Performing module, after determining execution tracing section updating flow for the determining module, performs tracing section updating flow.
2. terminal as claimed in claim 1, it is characterised in that the current motion state of the terminal includes：Inactive state or
One kind in mobile status；
The current state of the neighbor cell includes：Cell parameter；
The Current Communications Status of the Serving cell include：Cell parameter and business stable state；
The cell parameter includes：Minimum accesses level, minimum cut-in quality and signal intensity；
The business stable state includes the continuation and signal rate of signal intensity.
3. terminal as claimed in claim 1 or 2, it is characterised in that the determining module includes：
Matched sub-block, for the parameter got according to the parameter acquisition module, from default treatment rule
One kind is allotted, the treatment rule includes following three kinds：
If the parameter for getting meets default first state, tracing section updating flow is not performed；
If the parameter for getting meets default second state, tracing section updating flow is performed；
If the parameter for getting meets the default third state, tracing section updating flow is not performed, and notify the end
End carries out cell reselection operation.
4. terminal as claimed in claim 3, it is characterised in that the first state is：The current motion state of the terminal
It is inactive state, the Current Communications Status of the Serving cell reach pre-determined stability state；
Second state is：The current motion state of the terminal be mobile status, and the neighbor cell current state
Reach default normal condition；
The third state is：The current motion state of the terminal be mobile status, and the neighbor cell current state
Not up to preset normal condition.
5. terminal as claimed in claim 3, it is characterised in that also including configuration module, in the matched sub-block root
The parameter got according to the parameter acquisition module, before matching one kind from default treatment rule, configuration is described
Treatment rule.
6. a kind of tracing section updating method, it is characterised in that including：
If the tracking area identification of terminal changes, following parameter is obtained：The current motion state of the terminal, and the end
The current state of the neighbor cell of the Current Communications Status or the Serving cell of the residing Serving cell in end；
According to the parameter for getting, it is determined whether perform tracing section updating flow；
If so, then performing tracing section updating flow.
7. tracing section updating method as claimed in claim 6, it is characterised in that the current motion state of the terminal includes：
One kind in inactive state or mobile status；
The current state of the neighbor cell includes：Cell parameter；
The Current Communications Status of the Serving cell include：Cell parameter and business stable state；
The cell parameter includes：Minimum accesses level, minimum cut-in quality and signal intensity；
The business stable state includes the continuation and signal rate of signal intensity.
8. tracing section updating method as claimed in claims 6 or 7, it is characterised in that according to the parameter for getting, it is determined that
Whether performing tracing section updating flow includes：
According to the parameter for getting, one kind is matched from default treatment rule, the treatment rule includes following three
Kind：
If the parameter for getting meets default first state, tracing section updating flow is not performed；
If the parameter for getting meets default second state, tracing section updating flow is performed；
If the parameter for getting meets the default third state, tracing section updating flow is not performed, and notify the end
End carries out cell reselection operation.
9. tracing section updating method as claimed in claim 8, it is characterised in that the first state is：The terminal work as
Preceding motion state is inactive state, and the Current Communications Status of the Serving cell reach pre-determined stability state；
Second state is：The current motion state of the terminal be mobile status, and the neighbor cell current state
Reach default normal condition；
The third state is：The current motion state of the terminal be mobile status, and the neighbor cell current state
Not up to preset normal condition.
10. tracing section updating method as claimed in claim 8, it is characterised in that in the parameter that the basis gets,
Before matching one kind from default treatment rule, methods described also includes：The configuration treatment rule.
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| CN109661028A (en) * | 2017-10-10 | 2019-04-19 | 中国移动通信集团公司 | Update method, system, electronic equipment and the storage medium of tracking area code |
| CN112752275A (en) * | 2019-10-31 | 2021-05-04 | 中国电信股份有限公司 | User equipment, network equipment, information acquisition device and information reporting method |
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