CN110278585A - A kind of method and device of moving out of low speed user - Google Patents
A kind of method and device of moving out of low speed user Download PDFInfo
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- CN110278585A CN110278585A CN201810210594.7A CN201810210594A CN110278585A CN 110278585 A CN110278585 A CN 110278585A CN 201810210594 A CN201810210594 A CN 201810210594A CN 110278585 A CN110278585 A CN 110278585A
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- mobile terminal
- rru
- radio unit
- remote radio
- source cell
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention provides a kind of method and devices of moving out of low speed user, are related to field of communication technology.The described method includes: the remote radio unit (RRU) for measuring the reception power for the detection reference signal that each remote radio unit (RRU) sends mobile terminal according to certain time interval, and the prominent remote radio unit (RRU) of reception being accessed as current time mobile terminal；Count the number of the different remote radio unit (RRU)s of the mobile terminal access in preset period of time；If the number is less than preset threshold, it is determined that the corresponding user of the mobile terminal is low speed user, and the mobile terminal is moved out current high-speed rail private network.When thus solving near running of mobile terminal to base station, the problem of frequency displacement reduction leads to that highspeed user is accidentally judged to low speed user, and partial movement terminal can not enough determine speed due to residence time, the beneficial effect for improving and sentencing fast accuracy is achieved.
Description
Technical field
The present invention relates to fields of communication technology, more particularly to a kind of method and device of moving out of low speed user.
Background technique
Currently, the communication quality in order to guarantee high-speed rail user, high-speed rail private network is provided for high-speed rail user, and other low speed users
It is communicated using public network.However, in a practical situation, often thering is low speed user to enter in high-speed rail private network, high-speed rail private network is wasted
Resource.To solve the above-mentioned problems, it is thus necessary to determine that the speed of user, and low speed user is moved out from high-speed rail private network.
In the prior art, the scheme for determining user velocity mainly includes two kinds.The first scheme determines user by frequency displacement
Speed.Since high-speed rail is during high-speed cruising, relative motion is formed between mobile terminal meeting and base station, to generate Doppler
Frequency displacement.Angle, terminal movement velocity, the Electromagnetic Wave Propagation speed of the moving direction and signal propagation direction of Doppler frequency shift and terminal
Degree and carrier frequency are related.Duration of the second scheme by switching historical information and mobile terminal Jing Guo cell, which determines, to be used
Family speed.
However, when near running of mobile terminal to base station, frequency displacement reduction causes accidentally to use high speed for the first scheme
Family is judged to low speed user；For second scheme, mobile terminal access high-speed rail private network for a long time is needed, and 4G small-flow service meeting
Continuous releasing network resource, so as to cause partial movement terminal since residence time can not enough determine speed.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State the method and device of moving out of the low speed user of problem.
According to one aspect of the present invention, a kind of method of moving out of low speed user is provided, comprising:
The reception for the detection reference signal that each remote radio unit (RRU) sends mobile terminal is measured according to certain time interval
Power, and the far end radio frequency list that the prominent remote radio unit (RRU) of reception is accessed as current time mobile terminal
Member；
Count the number of the different remote radio unit (RRU)s of the mobile terminal access in preset period of time；
If the number is less than preset threshold, it is determined that the corresponding user of the mobile terminal is low speed user, and by institute
Mobile terminal is stated to move out current high-speed rail private network.
Optionally, the method also includes:
When the mobile terminal is switched to Target cell from source cell, by speed of the mobile terminal in source cell
Degree information is sent to Target cell, and velocity information of the mobile terminal in source cell includes: source cell to described mobile whole
The number for the remote radio unit (RRU) for holding determining speed type information, the mobile terminal accesss in the source cell and it is current in advance
If duration of the time cycle in the source cell.
Optionally, described the step of velocity information of the mobile terminal in source cell is sent to Target cell, packet
It includes:
For switching in base station, by velocity information of the mobile terminal in source cell, carrying is sent out in inside story
It send to Target cell；
For switching between base station, velocity information of the mobile terminal in source cell is carried in switching request message
In be sent to Target cell.
Optionally, the number of the statistics different remote radio unit (RRU)s of the mobile terminal access in preset period of time
Purpose step, comprising:
In preset period of time, the far end radio frequency that the mobile terminal that source cell is sent accesses in source cell is calculated
The number of unit obtains accessing in the mobile terminal with the sum of the number of remote radio unit (RRU) accessed in Target cell
Different remote radio unit (RRU)s number.
Optionally, the method also includes:
When mobile terminal switches to current area from source cell, if the speed class that source cell determines the mobile terminal
When type information is low speed, the mobile terminal is moved out current high-speed rail private network.
Another aspect according to the present invention provides a kind of device of moving out of low speed user, comprising:
Remote radio unit (RRU) determining module, for measuring each remote radio unit (RRU) to mobile terminal according to certain time interval
The reception power of the detection reference signal of transmission, and prominent remote radio unit (RRU) is received as current time shifting using described
The remote radio unit (RRU) of dynamic terminal access；
Remote radio unit (RRU) number statistical module accesses not for counting the mobile terminal in preset period of time
With the number of remote radio unit (RRU)；
First low speed user is moved out module, if being less than preset threshold for the number, it is determined that the mobile terminal pair
The user answered is low speed user, and the mobile terminal is moved out current high-speed rail private network.
Optionally, described device further include:
Velocity information sending module will be described for when the mobile terminal is switched to Target cell from source cell
Velocity information of the mobile terminal in source cell is sent to Target cell, velocity information packet of the mobile terminal in source cell
It includes: the distal end that source cell accesses the determining speed type information of the mobile terminal, the mobile terminal in the source cell
Duration of the number and current preset time cycle of radio frequency unit in the source cell.
Optionally, the velocity information sending module, comprising:
First Speed information sending submodule, for for switching in base station, by the mobile terminal in source cell
Velocity information, carrying are sent to Target cell in inside story；
Second speed information sending submodule, for for switching between base station, by the mobile terminal in source cell
Velocity information, carrying are sent to Target cell in switching request message.
Optionally, the remote radio unit (RRU) number statistical module, comprising:
Remote radio unit (RRU) number statistical submodule, in preset period of time, calculating the described of source cell transmission
The number for the remote radio unit (RRU) that mobile terminal accesses in source cell, with the remote radio unit (RRU) that is accessed in Target cell
The sum of number obtains the number of the different remote radio unit (RRU)s accessed in the mobile terminal.
Optionally, described device further include:
Second low speed user is moved out module, for when mobile terminal switches to current area from source cell, if source cell
When the speed type information determined to the mobile terminal is low speed, the mobile terminal is moved out current high-speed rail private network.
The embodiment of the present invention has the advantages that
A kind of method and device of moving out of low speed user according to the present invention can measure each remote according to certain time interval
The reception power for the detection reference signal that end radio frequency unit sends mobile terminal, and the prominent distal end of reception is penetrated
The remote radio unit (RRU) that frequency unit is accessed as current time mobile terminal；Statistics mobile terminal in preset period of time
The number of the different remote radio unit (RRU)s of access；If the number is less than preset threshold, it is determined that the mobile terminal is corresponding
User is low speed user, and the mobile terminal is moved out current high-speed rail private network.Thus it solves when running of mobile terminal to base
When standing nearby, frequency displacement reduction leads to that highspeed user is accidentally judged to low speed user, and partial movement terminal is due to the inadequate nothing of residence time
Method determines the problem of speed, achieves the beneficial effect for improving and sentencing fast accuracy.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows a kind of step flow chart of the embodiment of the method one of moving out of low speed user according to the present invention；
Figure 1A is the relation schematic diagram of cell and RRU in high-speed rail private network；
Fig. 2 shows a kind of step flow charts of the embodiment of the method two of moving out of low speed user according to the present invention；
Fig. 3 shows a kind of structural block diagram of the Installation practice three of moving out of low speed user according to the present invention；
Fig. 4 shows a kind of structural block diagram of the Installation practice four of moving out of low speed user according to the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Embodiment one
Referring to Fig.1, a kind of step flow chart of the embodiment of the method one of moving out of low speed user according to the present invention is shown,
It can specifically include following steps:
Step 101, the detection reference letter that each remote radio unit (RRU) sends mobile terminal is measured according to certain time interval
Number reception power, and using the distal end for receiving prominent remote radio unit (RRU) and being accessed as current time mobile terminal
Radio frequency unit.
Wherein, time interval can be set according to practical application scene, and the embodiment of the present invention is without restriction to its.It can be with
Understand, time interval is much smaller than preset period of time.Time interval is smaller, more accurate for moving out for low speed user, measurement at
This is higher；Time interval is bigger, more inaccurate for moving out for low speed user, and measurement cost is lower.
Detection reference signal is the uplink signal that mobile terminal period is sent to base station, so that base station can be according to each remote
Hold radio frequency unit to the reception watt level of the signal, to carry out the distribution of downlink resource.
Baseband signal is converted to radiofrequency signal amplification and sent out by remote radio unit (RRU) (RRU, Remote Radio Unit)
It goes.In practical applications, the cell of high-speed rail private network is made of several remote radio unit (RRU)s.As shown in Figure 1A, the cell is by 12
RRU composition, below gray shade part be the corresponding coverage area of each RRU.
It is appreciated that the remote radio unit (RRU) of mobile terminal access can constantly become with the movement of mobile terminal in high-speed rail
Change.For example, as shown in Figure 1A, mobile terminal in time point A close to remote radio unit (RRU) RRU1, thus remote radio unit (RRU)
The reception power for the detection reference signal that RRU1 sends mobile terminal is maximum, and mobile terminal accesses RRU1 at this time；Passing through one
After the section time, in time point B, mobile terminal is close to remote radio unit (RRU) RRU10, so that remote radio unit (RRU) RRU10 is to movement
The reception power for the detection reference signal that terminal is sent is maximum, and mobile terminal accesses RRU10 at this time.
Step 102, the number of statistics different remote radio unit (RRU)s of the mobile terminal access in preset period of time.
Wherein, preset period of time is set in base station side, and is saved into the system data of base station.It is appreciated that
Above-mentioned preset period of time can be set according to practical application scene, and the embodiment of the present invention is without restriction to its.
In practical applications, it when the mobile terminal in high-speed rail is with high-speed rail high-speed cruising, needs in different location
Access the corresponding RRU in current location.So as to be recorded in the RRU that mobile terminal accesses in preset period of time, and according to shifting
The number of the RRU of dynamic terminal access, determines the speed of mobile terminal.
It should be noted that needing to carry out duplicate removal processing to the RRU of access, to avoid mobile terminal in pingpang handoff process
The false statistic of middle introducing.For example, the RRU number for counting access is that 4, A and B is equal if the RRU of mobile terminal access includes ABABCD
It only counts primary.
Step 103, if the number is less than preset threshold, it is determined that the corresponding user of the mobile terminal is that low speed is used
Family, and the mobile terminal is moved out current high-speed rail private network.
Wherein, preset threshold is set in base station side, and is saved into the system data of base station.It is appreciated that above-mentioned
Preset threshold can be set according to practical application scene, and the embodiment of the present invention is without restriction to its.
The embodiment of the present invention can more accurately identify low speed user by the RRU number that mobile terminal accesses, thus
Low speed user is moved out current high-speed rail private network, communicates low speed user using public network.Improve the utilization rate of high-speed rail private network.
In embodiments of the present invention, each remote radio unit (RRU) can be measured according to certain time interval to send mobile terminal
Detection reference signal reception power, and receive prominent remote radio unit (RRU) as current time mobile end for described
Terminate into remote radio unit (RRU)；Count the different remote radio unit (RRU)s of the mobile terminal access in preset period of time
Number；If the number is less than preset threshold, it is determined that the corresponding user of the mobile terminal is low speed user, and by the shifting
Dynamic terminal is moved out current high-speed rail private network.When thus solving near running of mobile terminal to base station, frequency displacement reduction causes accidentally to
The problem of highspeed user is judged to low speed user, and partial movement terminal can not enough determine speed due to residence time, achieves and mentions
Height sentences the beneficial effect of fast accuracy.
Embodiment two
Referring to Fig. 2, the step flow chart for the embodiment of the method two of moving out for showing a kind of low speed user according to the present invention,
It can specifically include following steps:
Step 201, the detection reference letter that each remote radio unit (RRU) sends mobile terminal is measured according to certain time interval
Number reception power, and using the distal end for receiving prominent remote radio unit (RRU) and being accessed as current time mobile terminal
Radio frequency unit.
The step is referred to the detailed description of step 101, and details are not described herein.
Step 202, in preset period of time, calculate what the mobile terminal that source cell is sent accessed in source cell
The number of remote radio unit (RRU), the sum of the number of remote radio unit (RRU) with accessing in Target cell, obtains in the movement
The number of the different remote radio unit (RRU)s of terminal access.
Wherein, source cell is the cell that cell switches preceding mobile terminal access, and Target cell is mobile whole after cell switching
Terminate into cell.It is appreciated that cell switching is divided into base station, cell switches between cell switching and base station.
In practical applications, when a preset period of time is not finished, mobile terminal has carried out cell switching.The present invention
Embodiment can count switching before and switching after by total remote radio unit (RRU) number, to determine the movement of mobile terminal
Speed.
Step 203, when the mobile terminal is switched to Target cell from source cell, the mobile terminal is small in source
Velocity information in area is sent to Target cell, and velocity information of the mobile terminal in source cell includes: source cell to institute
State the number of the determining speed type information of mobile terminal, the remote radio unit (RRU) that the mobile terminal is accessed in the source cell
And duration of the current preset time cycle in the source cell.
Wherein, speed type information can be high speed or low speed.If determining in source cell, mobile terminal affiliated user is
The corresponding mark of high-speed type is then sent to Target cell by highspeed user；If determining mobile terminal affiliated use in source cell
Family is low speed user, then the corresponding mark of low speed type is sent to Target cell.To which Target cell can directly basis be somebody's turn to do
Mark is moved out to mobile terminal or operation of not moving out.
In practical applications, in the same preset period of time, mobile terminal can be carried out multiple cell switching, thus
Step 202 and step 203 can be repeated, until being determined according to step 202 total when reaching the end time of preset period of time
Remote radio unit (RRU) number, hence into step 204.
It is appreciated that the number for the remote radio unit (RRU) that step 203 accesses mobile terminal in source cell and current pre-
If duration of the time cycle in source cell is sent to after Target cell, Target cell counts total distal end according to step 202
The number of radio frequency unit.Specifically, firstly, according to preset period of time and current preset time cycle in source cell when
It is long, determine duration of the current preset time cycle in Target cell；Then, statistics mobile terminal accesses in Target cell
The number of remote radio unit (RRU)；Finally, the number for the remote radio unit (RRU) that mobile terminal is accessed in source cell and Target cell
The sum of mesh obtains the number of total remote radio unit (RRU).
Optionally, in another embodiment of the invention, above-mentioned steps 203 include sub-step 2031 to 2032:
Sub-step 2031, for switching in base station, by velocity information of the mobile terminal in source cell, including carrying
Target cell is sent in portion's message.
Wherein, the communication in inside story respective base station, without fixed format.
In practical applications, due in base station switching directly adopt inside story and switch over, and do not need additional
Switching request, so that the number for the remote radio unit (RRU) that mobile terminal is accessed in source cell, is sent to by inside story
Target cell.It is thus possible to which the inside story using any format is sent.
Sub-step 2032, for switching between base station, by velocity information of the mobile terminal in source cell, carrying is being cut
It changes and is sent to Target cell in request message.
Wherein, switching includes that X2 and S1 switches between base station.
In practical applications, source base station is needed to send switching request to target BS due to switching between base station, to will move
The number for the remote radio unit (RRU) that dynamic terminal accesses in source cell, is sent to Target cell by switching request.
Wherein, switching request is the uniform protocol of mobile communication, has a fixed format, including source cell, Target cell,
Source base station, target BS, reception power of mobile terminal etc..So as to add field in switching request message, to represent
The number for the remote radio unit (RRU) that mobile terminal accesses in source cell.
It is appreciated that when reaching the end time point of preset period of time in current area, and send new switching and ask
When asking, then 0 is set by the field in switching request；The hair when being not up to the end point of preset period of time in current area
Switching request is sent, then needs the number by the field values in switching request plus the remote radio unit (RRU) accessed in current area
Mesh obtains the updated field values.
Step 204, if the number is less than preset threshold, it is determined that the corresponding user of the mobile terminal is that low speed is used
Family, and the mobile terminal is moved out current high-speed rail private network.
The step is referred to the detailed description of step 103, and details are not described herein.
Step 205, when mobile terminal switches to current area from source cell, if source cell determines the mobile terminal
Speed type information when being low speed, the mobile terminal is moved out current high-speed rail private network.
The embodiment of the present invention can be according to the speed type information for switching the mobile terminal that preceding source cell determines, it is determined whether
It moves out current high-speed rail private network.If the speed type information for the mobile terminal that source cell determines is low speed, by the mobile terminal
It moves out current high-speed rail private network；It, will not be described mobile whole if the speed type information for the mobile terminal that source cell determines is high speed
Hold current high-speed rail private network of moving out.
The speed type information that the embodiment of the present invention can be determined according to source cell, low speed of moving out in the shortest time are used
Family improves low speed user and moves out speed.
In embodiments of the present invention, each remote radio unit (RRU) can be measured according to certain time interval to send mobile terminal
Detection reference signal reception power, and receive prominent remote radio unit (RRU) as current time mobile end for described
Terminate into remote radio unit (RRU)；Count the different remote radio unit (RRU)s of the mobile terminal access in preset period of time
Number；If the number is less than preset threshold, it is determined that the corresponding user of the mobile terminal is low speed user, and by the shifting
Dynamic terminal is moved out current high-speed rail private network.When thus solving near running of mobile terminal to base station, frequency displacement reduction causes accidentally to
The problem of highspeed user is judged to low speed user, and partial movement terminal can not enough determine speed due to residence time, achieves and mentions
Height sentences the beneficial effect of fast accuracy.Further, it is also possible to velocity information is sent to Target cell in switching, so that target is small
Area determines low speed user as early as possible.
For embodiment of the method, for simple description, therefore, it is stated as a series of action combinations, but this field
Technical staff should be aware of, and embodiment of that present invention are not limited by the describe sequence of actions, because implementing according to the present invention
Example, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know that, specification
Described in embodiment belong to preferred embodiment, the actions involved are not necessarily necessary for embodiments of the present invention.
Embodiment three
Referring to Fig. 3, the structural block diagram for the Installation practice three of moving out for showing a kind of low speed user according to the present invention, tool
Body may include following module:
Remote radio unit (RRU) determining module 301, for measuring each remote radio unit (RRU) to movement according to certain time interval
The reception power for the detection reference signal that terminal is sent, and using it is described receive prominent remote radio unit (RRU) as it is current when
Between mobile terminal access remote radio unit (RRU).
Remote radio unit (RRU) number statistical module 302, for counting the mobile terminal access in preset period of time
Different remote radio unit (RRU)s number.
First low speed user is moved out module 303, if being less than preset threshold for the number, it is determined that the mobile terminal
Corresponding user is low speed user, and the mobile terminal is moved out current high-speed rail private network.
The embodiment of the invention provides a kind of device of moving out of low speed user, described device includes: that remote radio unit (RRU) is true
Cover half block, for measuring connecing for detection reference signal that each remote radio unit (RRU) sends mobile terminal according to certain time interval
Receive power, and the far end radio frequency list that the prominent remote radio unit (RRU) of reception is accessed as current time mobile terminal
Member；Remote radio unit (RRU) number statistical module, the difference for counting the mobile terminal access in preset period of time are remote
Hold the number of radio frequency unit；First low speed user is moved out module, if being less than preset threshold for the number, it is determined that the movement
The corresponding user of terminal is low speed user, and the mobile terminal is moved out current high-speed rail private network.Thus it solves when mobile whole
When end is run near base station, frequency displacement reduction leads to that highspeed user is accidentally judged to low speed user, and partial movement terminal is due to resident
Time can not enough determine the problem of speed, achieve the beneficial effect for improving and sentencing fast accuracy.
Corresponding method of embodiment of the present invention embodiment one, detailed description are referred to embodiment one, and details are not described herein.
Example IV
Referring to Fig. 4, the structural block diagram for the Installation practice four of moving out for showing a kind of low speed user according to the present invention, tool
Body may include following module:
Remote radio unit (RRU) determining module 401, for measuring each remote radio unit (RRU) to movement according to certain time interval
The reception power for the detection reference signal that terminal is sent, and using it is described receive prominent remote radio unit (RRU) as it is current when
Between mobile terminal access remote radio unit (RRU).
Remote radio unit (RRU) number statistical module 402, for counting the mobile terminal access in preset period of time
Different remote radio unit (RRU)s number.
Velocity information sending module 403, for when the mobile terminal is switched to Target cell from source cell, by institute
It states velocity information of the mobile terminal in source cell and is sent to Target cell, velocity information of the mobile terminal in source cell
Speed type information that include: source cell determine the mobile terminal, the mobile terminal access remote in the source cell
Hold the duration of the number and current preset time cycle of radio frequency unit in the source cell.
First low speed user is moved out module 404, if being less than preset threshold for the number, it is determined that the mobile terminal
Corresponding user is low speed user, and the mobile terminal is moved out current high-speed rail private network.
Second low speed user is moved out module 405, for when mobile terminal switches to current area from source cell, if source is small
When the speed type information that area determines the mobile terminal is low speed, the mobile terminal is moved out current high-speed rail private network.
Optionally, in another embodiment of the invention, above-mentioned velocity information sending module 403, comprising:
First Speed information sending submodule, for for switching in base station, by the mobile terminal in source cell
Velocity information, carrying are sent to Target cell in inside story.
Second speed information sending submodule, for for switching between base station, by the mobile terminal in source cell
Velocity information, carrying are sent to Target cell in switching request message.
Optionally, in another embodiment of the invention, said distal ends radio frequency unit number statistical module 402, comprising:
Remote radio unit (RRU) number statistical submodule, in preset period of time, calculating the described of source cell transmission
The number for the remote radio unit (RRU) that mobile terminal accesses in source cell, with the remote radio unit (RRU) that is accessed in Target cell
The sum of number obtains the number of the different remote radio unit (RRU)s accessed in the mobile terminal.
The embodiment of the invention provides a kind of device of moving out of low speed user, described device includes: that remote radio unit (RRU) is true
Cover half block, for measuring connecing for detection reference signal that each remote radio unit (RRU) sends mobile terminal according to certain time interval
Receive power, and the far end radio frequency list that the prominent remote radio unit (RRU) of reception is accessed as current time mobile terminal
Member；Remote radio unit (RRU) number statistical module, the difference for counting the mobile terminal access in preset period of time are remote
Hold the number of radio frequency unit；Velocity information sending module, for when the mobile terminal is switched to Target cell from source cell,
Velocity information of the mobile terminal in source cell is sent to Target cell, speed of the mobile terminal in source cell
Information includes: that source cell accesses the determining speed type information of the mobile terminal, the mobile terminal in the source cell
Remote radio unit (RRU) duration in the source cell of number and current preset time cycle；First low speed user is moved out mould
Block, if being less than preset threshold for the number, it is determined that the corresponding user of the mobile terminal is low speed user, and will be described
Mobile terminal is moved out current high-speed rail private network；Second low speed user is moved out module, for working as when mobile terminal is switched to from source cell
When preceding cell, if the speed type information that source cell determines the mobile terminal is low speed, the mobile terminal is moved out
Current high-speed rail private network.When thus solving near running of mobile terminal to base station, frequency displacement reduction causes accidentally to sentence highspeed user
For low speed user, the problem of partial movement terminal can not enough determine speed due to residence time, achieve raising sentence it is fast accurate
The beneficial effect of property.Further, it is also possible to velocity information is sent to Target cell in switching, so that Target cell determines as early as possible
Low speed user.
Corresponding method of embodiment of the present invention embodiment two, detailed description are referred to embodiment two, and details are not described herein.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
Algorithm and display are not inherently related to any particular computer, virtual system, or other device provided herein.
Various general-purpose systems can also be used together with teachings based herein.As described above, it constructs required by this kind of system
Structure be obvious.In addition, the present invention is also not directed to any particular programming language.It should be understood that can use various
Programming language realizes summary of the invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit requires, abstract and attached drawing) disclosed in each feature can be by providing identical, equivalent, or similar purpose alternative features come generation
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
Meaning one of can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
In the equipment of moving out of microprocessor or digital signal processor (DSP) to realize low speed user according to an embodiment of the present invention
The some or all functions of some or all components.The present invention is also implemented as executing method as described herein
Some or all device or device programs (for example, computer program and computer program product).Such reality
Existing program of the invention can store on a computer-readable medium, or may be in the form of one or more signals.
Such signal can be downloaded from an internet website to obtain, and perhaps be provided on the carrier signal or in any other forms
It provides.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
Claims (10)
1. a kind of method of moving out of low speed user characterized by comprising
The reception power for the detection reference signal that each remote radio unit (RRU) sends mobile terminal is measured according to certain time interval,
And the remote radio unit (RRU) for accessing the prominent remote radio unit (RRU) of reception as current time mobile terminal；
Count the number of the different remote radio unit (RRU)s of the mobile terminal access in preset period of time；
If the number is less than preset threshold, it is determined that the corresponding user of the mobile terminal is low speed user, and by the shifting
Dynamic terminal is moved out current high-speed rail private network.
2. the method according to claim 1, wherein the method also includes:
When the mobile terminal is switched to Target cell from source cell, speed of the mobile terminal in source cell is believed
Breath is sent to Target cell, and velocity information of the mobile terminal in source cell includes: that source cell is true to the mobile terminal
When the number and current preset of the remote radio unit (RRU) that fixed speed type information, the mobile terminal are accessed in the source cell
Between duration of the period in the source cell.
3. according to the method described in claim 2, it is characterized in that, the speed letter by the mobile terminal in source cell
The step of breath is sent to Target cell, comprising:
For switching in base station, by velocity information of the mobile terminal in source cell, carrying is sent in inside story
Target cell；
For switching between base station, by velocity information of the mobile terminal in source cell, carrying is sent out in switching request message
It send to Target cell.
4. according to the method described in claim 2, it is characterized in that, statistics mobile terminal in preset period of time
The step of number of the different remote radio unit (RRU)s of access, comprising:
In preset period of time, the remote radio unit (RRU) that the mobile terminal that source cell is sent accesses in source cell is calculated
Number, and the sum of the number of remote radio unit (RRU) accessed in Target cell obtains accessing not in the mobile terminal
With the number of remote radio unit (RRU).
5. according to the method described in claim 2, it is characterized in that, the method also includes:
When mobile terminal switches to current area from source cell, if the speed type that the mobile terminal determines is believed in source cell
When breath is low speed, the mobile terminal is moved out current high-speed rail private network.
6. a kind of device of moving out of low speed user characterized by comprising
Remote radio unit (RRU) determining module sends mobile terminal for measuring each remote radio unit (RRU) according to certain time interval
Detection reference signal reception power, and receive prominent remote radio unit (RRU) as current time mobile end for described
Terminate into remote radio unit (RRU)；
Remote radio unit (RRU) number statistical module, the difference for counting the mobile terminal access in preset period of time are remote
Hold the number of radio frequency unit；
First low speed user is moved out module, if being less than preset threshold for the number, it is determined that the mobile terminal is corresponding
User is low speed user, and the mobile terminal is moved out current high-speed rail private network.
7. device according to claim 6, which is characterized in that described device further include:
Velocity information sending module, for when the mobile terminal is switched to Target cell from source cell, by the movement
Velocity information of the terminal in source cell is sent to Target cell, and velocity information of the mobile terminal in source cell includes:
The far end radio frequency that source cell accesses the determining speed type information of the mobile terminal, the mobile terminal in the source cell
Duration of the number and current preset time cycle of unit in the source cell.
8. device according to claim 7, which is characterized in that the velocity information sending module, comprising:
First Speed information sending submodule, for for switching in base station, by speed of the mobile terminal in source cell
Information, carrying are sent to Target cell in inside story；
Second speed information sending submodule, for for switching between base station, by speed of the mobile terminal in source cell
Information, carrying are sent to Target cell in switching request message.
9. device according to claim 7, which is characterized in that the remote radio unit (RRU) number statistical module, comprising:
Remote radio unit (RRU) number statistical submodule, in preset period of time, calculating the movement that source cell is sent
The number for the remote radio unit (RRU) that terminal accesses in source cell, the number with the remote radio unit (RRU) accessed in Target cell
The sum of, obtain the number of the different remote radio unit (RRU)s accessed in the mobile terminal.
10. device according to claim 7, which is characterized in that described device further include:
Second low speed user is moved out module, for when mobile terminal switches to current area from source cell, if source cell is to institute
When to state speed type information that mobile terminal determines be low speed, the mobile terminal is moved out current high-speed rail private network.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810210594.7A CN110278585B (en) | 2018-03-14 | 2018-03-14 | Migration method and device for low-speed users |
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| CN201810210594.7A CN110278585B (en) | 2018-03-14 | 2018-03-14 | Migration method and device for low-speed users |
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| CN110278585B (en) | 2020-09-11 |
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