CN108093446A - Cell switching method and its device under high-speed moving state - Google Patents
Cell switching method and its device under high-speed moving state Download PDFInfo
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- CN108093446A CN108093446A CN201711268318.8A CN201711268318A CN108093446A CN 108093446 A CN108093446 A CN 108093446A CN 201711268318 A CN201711268318 A CN 201711268318A CN 108093446 A CN108093446 A CN 108093446A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
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Abstract
The present invention proposes the cell switching method and its device under a kind of high-speed moving state, wherein, method includes：First message is sent to the first administrative center；First message is used to indicate terminal device and is in high-speed moving state；First administrative center is used to manage multiple second administrative centers；Second administrative center is used to manage multiple base stations；Second message is sent to the first administrative center；Second message is used to be determined the Target cell of the next entrance of terminal device by the first administrative center；Receive the 3rd message of the corresponding current base station forwarding in current area；The mark of target BS is carried in 3rd message；On the premise of terminal device current base station connection corresponding with current area, target BS corresponding with Target cell establishes connection in advance.It can realize the pre-connection between terminal device and target BS, occupy the communication resource of Target cell in advance, existing lost line during so as to which high-speed moving state being avoided to carry out cell switching reduces the probability that goes offline of terminal device.
Description
Technical field
The present invention relates to the cell switching method under technical field of mobile terminals more particularly to a kind of high-speed moving state and
Its device.
Background technology
With the continuous development of terminal technology, more and more user's using terminal equipment communicate.Communication quality is made
One of most basic function for terminal device, high and low level directly affect the usage experience of user.At present, set in terminal
During for being in high-speed moving state, terminal device needs continually to switch base station, frequent so as to which terminal device is caused to occur
Situation about going offline.In particular, when terminal device is in bullet train, since communication quality itself is bad in train, even if
It is that in the quiescent state, terminal device is also easier to go offline, therefore, when in the train that terminal device is in high-speed mobile, outage probability
Higher.
In the prior art, in order to improve drop rate higher when terminal device is in high-speed moving state, pass through and promoted eventually
The communication quality of end equipment in the limiting case.Go offline when terminal device is in high-speed moving state it is main due to for frequency
Switch base station numerously, it therefore, can not be effective in the prior art by promoting the communication quality of terminal device in the limiting case
Improve drop rate.
The content of the invention
It is contemplated that it solves at least some of the technical problems in related technologies.
For this purpose, first purpose of the present invention is to propose the cell switching method under a kind of high-speed moving state, with reality
Existing pre-connection between terminal device and target BS occupies the communication resource of Target cell, so as to avoid the prior art in advance
High speed mobile status carries out existing lost line during cell switching, can reduce the probability that terminal device goes offline.
Second object of the present invention is to propose the cell switching method under another high-speed moving state.
Third object of the present invention is to propose the cell switching device under a kind of high-speed moving state.
Fourth object of the present invention is to propose the cell switching device under another high-speed moving state.
The 5th purpose of the present invention is to propose a kind of terminal device.
The 6th purpose of the present invention is to propose a kind of computer equipment.
The 7th purpose of the present invention is to propose a kind of non-transitorycomputer readable storage medium.
In order to achieve the above object, first aspect present invention embodiment proposes the cell switching side under a kind of high-speed moving state
Method, including：
First message is sent to the first administrative center；Wherein, the first message is used to indicate terminal device and is at a high speed
Mobile status；First administrative center is used to manage multiple second administrative centers；Second administrative center is more for managing
A base station；
Second message is sent to first administrative center；Wherein, the second message is used for by the described first management
The heart determines the Target cell of the next entrance of the terminal device；
Receive the 3rd message of the corresponding current base station forwarding in the current area；Wherein, carried in the 3rd message
The mark of the corresponding target BS of the Target cell；3rd message is to be handed down to described by first administrative center
Two administrative centers are transmitted to the current base station by second administrative center；
On the premise of the terminal device is connected with the current base station, establishes connect with the target BS in advance.
Cell switching method under the high-speed moving state of the embodiment of the present invention, by sending first to the first administrative center
Message；Wherein, first message is used to indicate terminal device and is in high-speed moving state；First administrative center is for managing multiple the
Two administrative centers；Second administrative center is used to manage multiple base stations；Second message is sent to the first administrative center；Wherein, second
Message is used to be determined the Target cell of the next entrance of terminal device by the first administrative center；It is corresponding current to receive current area
3rd message of base station forwarding；Wherein, the mark of the corresponding target BS of Target cell is carried in the 3rd message；3rd message is
Second administrative center is handed down to by the first administrative center, current base station is transmitted to by the second administrative center；Terminal device with
On the premise of current base station connects, establish connect with target BS in advance.In the present embodiment, due to can be according on terminal device
The second message of report predicts the cell of the next entrance of terminal device, so as to realize terminal device and target base
Pre-connection between standing occupies the communication resource of Target cell in advance, so as to avoid high-speed moving state progress in the prior art
Existing lost line when cell switches, can reduce the probability that terminal device goes offline.
In order to achieve the above object, second aspect of the present invention embodiment proposes the cell switching under another high-speed moving state
Method, including：
The first message that receiving terminal apparatus is sent, wherein, the first message is used to indicate terminal device and is at a high speed
Mobile status；
It receives the terminal device and sends second message；Wherein, the second message is used to determine under the terminal device
The Target cell of one entrance；
The Target cell of next entrance of the terminal device is determined according to the second message；
Referred to by the second administrative center for being used to manage multiple base stations to the corresponding target BS transmission of the Target cell
Show message；Wherein, the instruction message is used to indicate the target BS and reserves the communication resource for the terminal device.
Cell switching method under the high-speed moving state of the embodiment of the present invention, first sent by receiving terminal apparatus
Message, wherein, first message is used to indicate terminal device and is in high-speed moving state；Receiving terminal apparatus sends second message；
Wherein, second message is used to determine the Target cell of the next entrance of terminal device；Terminal device is determined according to second message
The Target cell of next entrance；By being used to managing the second administrative center of multiple base stations to the corresponding target base of Target cell
It stands and sends instruction message；Wherein, instruction message is used to indicate target BS and reserves the communication resource for terminal device.The present embodiment
In, due to the second message that can be reported according to terminal device, the cell of the next entrance of terminal device is predicted, so as to
It can realize the pre-connection between terminal device and target BS, occupy the communication resource of Target cell in advance, it is existing so as to avoid
Have technology high speed mobile status carry out cell switching when existing lost line, can reduce terminal device go offline it is general
Rate.
In order to achieve the above object, third aspect present invention embodiment proposes the cell switching dress under a kind of high-speed moving state
It puts, including：
First sending module, for sending first message to the first administrative center；Wherein, the first message is used to indicate
Terminal device is in high-speed moving state；First administrative center is used to manage multiple second administrative centers；Second pipe
Reason center is used to manage multiple base stations；
Second sending module, for sending second message to first administrative center；Wherein, the second message is used for
The Target cell of the next entrance of the terminal device is determined by first administrative center；
First receiving module, for receiving the 3rd message of the corresponding current base station forwarding in the current area；Wherein, institute
State the mark that the corresponding target BS of the Target cell is carried in the 3rd message；3rd message is managed by described first
Second administrative center is handed down at center, and the current base station is transmitted to by second administrative center；
Establish module, on the premise of being connected in the terminal device with the current base station, in advance with the target
Connection is established in base station.
Cell switching device under the high-speed moving state of the embodiment of the present invention, by sending first to the first administrative center
Message；Wherein, first message is used to indicate terminal device and is in high-speed moving state；First administrative center is for managing multiple the
Two administrative centers；Second administrative center is used to manage multiple base stations；Second message is sent to the first administrative center；Wherein, second
Message is used to be determined the Target cell of the next entrance of terminal device by the first administrative center；It is corresponding current to receive current area
3rd message of base station forwarding；Wherein, the mark of the corresponding target BS of Target cell is carried in the 3rd message；3rd message is
Second administrative center is handed down to by the first administrative center, current base station is transmitted to by the second administrative center；Terminal device with
On the premise of the corresponding current base station connection in current area, target BS corresponding with Target cell establishes connection in advance.This reality
It applies in example, due to the second message that can be reported according to terminal device, the cell of the next entrance of terminal device is predicted,
So as to realize the pre-connection between terminal device and target BS, the communication resource of Target cell is occupied in advance, so as to keep away
Exempt from high-speed moving state in the prior art and carry out existing lost line during cell switching, terminal device can be reduced and gone offline
Probability.
In order to achieve the above object, fourth aspect present invention embodiment proposes the cell switching under another high-speed moving state
Device, including：
Second receiving module, for the first message that receiving terminal apparatus is sent, wherein, the first message is used to indicate
Terminal device is in high-speed moving state；
3rd receiving module sends second message for receiving the terminal device；Wherein, the second message is for true
The Target cell of the fixed next entrance of terminal device；
Determining module, for determining that the target of next entrance of the terminal device is small according to the second message
Area；
3rd sending module, the second administrative center for passing through to manage multiple base stations correspond to the Target cell
Target BS send instruction message；Wherein, it is pre- for the terminal device to be used to indicate the target BS for the instruction message
Stay the communication resource.
Cell switching device under the high-speed moving state of the embodiment of the present invention, first sent by receiving terminal apparatus
Message, wherein, first message is used to indicate terminal device and is in high-speed moving state；Receiving terminal apparatus sends second message；
Wherein, second message is used to determine the Target cell of the next entrance of terminal device；Terminal device is determined according to second message
The Target cell of next entrance；By being used to managing the second administrative center of multiple base stations to the corresponding target base of Target cell
It stands and sends instruction message；Wherein, instruction message is used to indicate target BS and reserves the communication resource for terminal device.The present embodiment
In, due to the second message that can be reported according to terminal device, the cell of the next entrance of terminal device is predicted, so as to
It can realize the pre-connection between terminal device and target BS, occupy the communication resource of Target cell in advance, it is existing so as to avoid
Have technology high speed mobile status carry out cell switching when existing lost line, can reduce terminal device go offline it is general
Rate.
In order to achieve the above object, fifth aspect present invention embodiment proposes a kind of terminal device, including：Processor and storage
Device；Wherein, the processor can perform by reading the executable program code stored in the memory to run with described
The corresponding program of program code, for realizing the cell under the high-speed moving state as described in first aspect present invention embodiment
Switching method.
In order to achieve the above object, sixth aspect present invention embodiment proposes a kind of computer equipment, including：It processor and deposits
Reservoir；Wherein, the processor is held by reading the executable program code stored in the memory to run with described
The corresponding program of line program code is small under the high-speed moving state as described in second aspect of the present invention embodiment for realizing
Area switching method.
To achieve these goals, seventh aspect present invention embodiment proposes a kind of computer-readable storage of non-transitory
Medium is stored thereon with computer program, which is characterized in that such as first aspect present invention is realized when the program is executed by processor
The cell switching method under high-speed moving state described in embodiment or the high-speed moving state described in second aspect embodiment
Under cell switching method.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
It obtains substantially or is recognized by the practice of the present invention.
Description of the drawings
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Substantially and it is readily appreciated that, wherein：
The flow signal of cell switching method under the first high-speed moving state that Fig. 1 is provided by the embodiment of the present invention
Figure；
Fig. 2 is the communication process schematic diagram between terminal device and base station in the prior art；
Fig. 3 is the communication process schematic diagram between terminal device and base station in the embodiment of the present invention；
The flow signal of cell switching method under second of high-speed moving state that Fig. 4 is provided by the embodiment of the present invention
Figure；
The flow signal of cell switching method under the third high-speed moving state that Fig. 5 is provided by the embodiment of the present invention
Figure；
The flow signal of cell switching method under the 4th kind of high-speed moving state that Fig. 6 is provided by the embodiment of the present invention
Figure；
Fig. 7 is the position view of terminal device in the embodiment of the present invention；
Fig. 8 is the structural representation of the cell switching device under the first high-speed moving state provided in an embodiment of the present invention
Figure；
Fig. 9 is the structural representation of the cell switching device under second of high-speed moving state provided in an embodiment of the present invention
Figure；
Figure 10 is the structural representation of the cell switching device under the third high-speed moving state provided in an embodiment of the present invention
Figure；
Figure 11 is the structural representation of the cell switching device under the 4th kind of high-speed moving state provided in an embodiment of the present invention
Figure；
Figure 12 is the structure diagram of terminal device in accordance with another embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings cell switching method and its device under the high-speed moving state of the embodiment of the present invention is described.
The flow signal of cell switching method under the first high-speed moving state that Fig. 1 is provided by the embodiment of the present invention
Figure.
The executive agent of the embodiment of the present invention is terminal device.
As shown in Figure 1, the cell switching method under the high-speed moving state comprises the following steps：
Step 101, first message is sent to the first administrative center；Wherein, first message is used to indicate terminal device and is in
High-speed moving state；First administrative center is used to manage multiple second administrative centers；Second administrative center is used to manage multiple bases
It stands.
In actual communication, after terminal device sends the request established and connected to the base station of its region, base station leads to
It crosses preset protocol and realizes that connection confirms link with second processing center and the first processing center, wherein, the first administrative center pipe
Multiple second administrative centers are managed, the second administrative center manages multiple base stations.Specifically, referring to Fig. 2, Fig. 2 is whole in the prior art
Communication process schematic diagram between end equipment and base station.When the base station of terminal device region base station corresponding for cell A,
After terminal device sends the request for establishing connection to the base station of cell A, the corresponding base stations of cell A pass through preset protocol and second
Processing center and the first processing center realize that connection confirms link, then, are sent from the corresponding base stations of cell A to terminal device
Allow link order, correspondingly, terminal device, which receives, allows link order, and then, terminal device can base corresponding with cell A
Foundation of standing connects.
When terminal device leaves cell A and moves closer to cell B, the corresponding base stations of cell A are sent according to terminal device
Measurement report determine a need for switching to the corresponding base stations of cell B.After switching condition is met, the first administrative center can
Prepare link order to be sent to the corresponding base stations of cell B, correspondingly, refer to when the corresponding base stations of cell B receive preparation connection
After order, it can establish and connect with terminal device.After the corresponding base stations of cell B and terminal device, which are established, to be connected, terminal device can
To disconnect the communication connection between base station corresponding with cell A.
When terminal device is in high-speed moving state, terminal device may in a short time moment deviate original cell
The signal coverage areas of corresponding base station, and enter the signal coverage areas of the new corresponding base station of cell.When terminal base station is inclined
Signal coverage areas from original base station, when not setting up new connection also, for example, with reference to Fig. 2, when terminal device just initially entered it is small
Area B, when base station also not corresponding with cell B is attached, due to that can not switch in time between base station, so as to cause terminal device
Easily there is situation about going offline.
And in the embodiment of the present invention, referring to Fig. 3, Fig. 3 is the communication between terminal device and base station in the embodiment of the present invention
Flow diagram.When terminal device is in high-speed moving state, terminal device can send first to the first administrative center and disappear
Breath, wherein, first message is used to indicate terminal device and is in high-speed moving state.
Step 102, second message is sent to the first administrative center；Wherein, second message is used for true by the first administrative center
Determine the Target cell of the next entrance of terminal device.
In the embodiment of the present invention, in second message can include current area signal strength and adjacent cell signal it is strong
Degree, so as to which when terminal device sends second message to the first administrative center, the first administrative center can be according to current area
Signal strength and the signal strength of adjacent cell determine the Target cell of the next entrance of terminal device.
Specifically, the first administrative center according to the second message received in preset duration, can obtain the letter of current area
Second variation tendency of the first variation tendency of number intensity and the signal strength of adjacent cell, when the first variation tendency indicates eventually
End equipment is gradually distance from current area, and when the second variation tendency instruction terminal equipment moves closer to adjacent cell, it will be neighbouring small
Area is as Target cell.
Further, can be with the location information of carried terminal equipment in second message, and then work as terminal device to first
When administrative center sends second message, the first administrative center can be determined according to the location information of terminal device under terminal device
The Target cell of one entrance.
Specifically, the first administrative center can determine according to the location information in the second message received in preset duration
The running orbit of terminal device, so as to according to running orbit, determine the next Target cell sought entry into of terminal device.
Step 103, the 3rd message of the corresponding current base station forwarding in current area is received；Wherein, carried in the 3rd message
The mark of the corresponding target BS of Target cell；3rd message is to be handed down to the second administrative center by the first administrative center, by
Two administrative centers are transmitted to current base station.
In the embodiment of the present invention, the mark of target BS is for the unique mark target BS, the mark example of target BS
It such as can be the identification code (Identity Code, IC) of target BS or be the character of other unique marks target BS
Information is not restricted this.
Optionally, when the first administrative center determines the Target cell of the next entrance of terminal device, the first administrative center
The 3rd information can be issued to the second administrative center, wherein, the mark of carrying target BS in the 3rd message, correspondingly, second
3rd information can be transmitted to current base station, then, current base station can be based on by administrative center after the 3rd information is received
3rd information is forwarded to terminal device by the communication connection between terminal device.Correspondingly, terminal device can receive currently
3rd message of the corresponding current base station forwarding of cell, with the mark according to the target BS carried in the 3rd information, in terminal
On the premise of equipment current base station connection corresponding with current area, target BS corresponding with Target cell, which is established, in advance connects
It connects.
Step 104, on the premise of the connection of terminal device corresponding with current area current base station, in advance and Target cell
Corresponding target BS establishes connection.
In the embodiment of the present invention, second message that the first administrative center can report according to terminal device predicts terminal
The Target cell of next entrance of equipment, you can to predict the motion track of terminal device, after Target cell is known,
Terminal device can be on the premise of current base station corresponding with current area connects, target corresponding with Target cell in advance
Connection is established in base station, so as to realize the pre-connection between terminal device and target BS, occupies the logical of target BS in advance
Believe resource.Compared with carrying out establishing connection again after terminal device enters next cell in the prior art, it can learn in advance
Target cell avoids high-speed moving state from carrying out existing lost line during cell switching, can reduce terminal device and fall
The probability of line.
Cell switching method under the high-speed moving state of the present embodiment is disappeared by sending first to the first administrative center
Breath；Wherein, first message is used to indicate terminal device and is in high-speed moving state；First administrative center is used to manage multiple second
Administrative center；Second administrative center is used to manage multiple base stations；Second message is sent to the first administrative center；Wherein, second disappears
It ceases to determine the Target cell of the next entrance of terminal device by the first administrative center；Receive the corresponding current base in current area
Stand forwarding the 3rd message；Wherein, the mark of target BS is carried in the 3rd message；3rd message is by under the first administrative center
The second administrative center is issued, current base station is transmitted to by the second administrative center；Terminal device it is corresponding with current area work as
On the premise of preceding base station connection, target BS corresponding with Target cell establishes connection in advance.In the present embodiment, due to the first pipe
The second message that reason center can be reported according to terminal device predicts the cell of the next entrance of terminal device, so as to
It can realize the pre-connection between terminal device and target BS, occupy the communication resource of Target cell in advance, it is existing so as to avoid
Have technology high speed mobile status carry out cell switching when existing lost line, can reduce terminal device go offline it is general
Rate.
For an embodiment in clear explanation, the cell switching side under another high-speed moving state is present embodiments provided
Method, the flow diagram of the cell switching method under second of high-speed moving state that Fig. 4 is provided by the embodiment of the present invention.
As shown in figure 4, the cell switching method under the high-speed moving state may comprise steps of：
Step 201, the translational speed of detection terminal equipment.
As a kind of possible realization method, the shifting of the velocity sensor acquisition terminal equipment in terminal device can be utilized
Dynamic speed.
Step 202, whether translational speed is judged beyond default threshold speed, if so, performing step 203, otherwise, is performed
Step 209.
In the embodiment of the present invention, default threshold speed can be pre-set by the plug-in of terminal device, alternatively, in advance
If threshold speed can be configured by user, this is not restricted, for example, default threshold speed can be 80km/h.
Optionally, when translational speed exceeds default threshold speed, it may be determined that terminal device is in high-speed mobile shape
State, and when translational speed is without departing from default threshold speed, it may be determined that terminal device is not in high-speed moving state, this
When, any processing can not be made.
Step 203, determine that terminal device is in high-speed moving state.
Step 204, first message is sent to the first administrative center；Wherein, first message is used to indicate terminal device and is in
High-speed moving state；First administrative center is used to manage multiple second administrative centers；Second administrative center is used to manage multiple bases
It stands.
Step 205, second message is sent to the first administrative center；Wherein, second message is used for true by the first administrative center
Determine the Target cell of the next entrance of terminal device.
Step 206, the 3rd message of the corresponding current base station forwarding in current area is received；Wherein, carried in the 3rd message
The mark of the corresponding target BS of Target cell；3rd message is to be handed down to the second administrative center by the first administrative center, by
Two administrative centers are transmitted to current base station.
Step 207, on the premise of the connection of terminal device corresponding with current area current base station, in advance and Target cell
Corresponding target BS establishes connection.
The implementation procedure of step 204~207 may refer to the implementation procedure of step 101~104 in above-described embodiment, herein
It does not repeat.
Step 208, after terminal device is switched to target BS, communicate with target BS.
Optionally, after terminal device is switched to target BS, can communicate with target BS, so as to be promoted
The communication quality of terminal device.
Step 209, determine that terminal device is in non-high-speed mobile status.
Step 210, any processing is not made.
Cell switching method under the high-speed moving state of the present embodiment is disappeared by sending first to the first administrative center
Breath；Wherein, first message is used to indicate terminal device and is in high-speed moving state；First administrative center is used to manage multiple second
Administrative center；Second administrative center is used to manage multiple base stations；Second message is sent to the first administrative center；Wherein, second disappears
It ceases to determine the Target cell of the next entrance of terminal device by the first administrative center；Receive the corresponding current base in current area
Stand forwarding the 3rd message；Wherein, the mark of target BS is carried in the 3rd message；3rd message is by under the first administrative center
The second administrative center is issued, current base station is transmitted to by the second administrative center；Terminal device it is corresponding with current area work as
On the premise of preceding base station connection, target BS corresponding with Target cell establishes connection in advance.In the present embodiment, due to the first pipe
The second message that reason center can be reported according to terminal device predicts the cell of the next entrance of terminal device, so as to
It can realize the pre-connection between terminal device and target BS, occupy the communication resource of Target cell in advance, it is existing so as to avoid
Have technology high speed mobile status carry out cell switching when existing lost line, can reduce terminal device go offline it is general
Rate.
The flow signal of cell switching method under the third high-speed moving state that Fig. 5 is provided by the embodiment of the present invention
Figure.
The executive agent of the embodiment of the present invention is the first administrative center.
As shown in figure 5, the cell switching method under the high-speed moving state may comprise steps of：
Step 301, the first message that receiving terminal apparatus is sent, wherein, first message is used to indicate terminal device and is in
High-speed moving state.
In the embodiment of the present invention, when terminal device is in high-speed moving state, terminal device can be into the first management
The heart sends first message, correspondingly, the first message that the first administrative center can be sent with receiving terminal apparatus.
Step 302, receiving terminal apparatus sends second message；Wherein, second message is used to determine that terminal device is next
The Target cell of entrance.
In the embodiment of the present invention, in second message can include current area signal strength and adjacent cell signal it is strong
Degree, can be according to the signal strength of current area and neighbouring after the first administrative center receiving terminal apparatus sends second message
The signal strength of cell determines the Target cell of the next entrance of terminal device.
It further, can be with the location information of carried terminal equipment, when the first administrative center receives eventually in second message
After end equipment sends second message, the target of the next entrance of terminal device according to the location information of terminal device, can be determined
Cell.
Step 303, the Target cell of next entrance of terminal device is determined according to second message.
As a kind of possible realization method, the first administrative center can according to the second message received in preset duration,
The second variation tendency of the first variation tendency of the signal strength of current area and the signal strength of adjacent cell is obtained, when the
One variation tendency instruction terminal equipment is gradually distance from current area, and the second variation tendency instruction terminal equipment move closer to it is neighbouring
During cell, using adjacent cell as Target cell.
As alternatively possible realization method, the first administrative center can be according to the second message received in preset duration
In location information, the running orbit of terminal device is determined, so as to according to running orbit, determine the next examination of terminal device
Scheme the Target cell entered.
Step 304, sent out by being used to manage the second administrative center of multiple base stations to the corresponding target BS of Target cell
Send instruction message；Wherein, instruction message is used to indicate target BS and reserves the communication resource for terminal device.
In the embodiment of the present invention, second message that the first administrative center can report according to terminal device predicts terminal
The Target cell of next entrance of equipment, you can to predict the motion track of terminal device, after Target cell is known,
By being used to manage the second administrative center of multiple base stations instruction message can be sent to the corresponding target BS of Target cell；Its
In, instruction message is used to indicate target BS and reserves the communication resource for terminal device, so as to terminal device can with it is current
On the premise of the corresponding current base station connection of cell, target BS corresponding with Target cell establishes connection in advance, so as to
It realizes the pre-connection between terminal device and target BS, occupies the communication resource of target BS in advance.With in the prior art when
Terminal device enter next cell after carry out again establish connection compare, can learn Target cell in advance, avoid high-speed mobile
State carries out existing lost line during cell switching, can reduce the probability that terminal device goes offline.
Cell switching method under the high-speed moving state of the present embodiment, first sent by receiving terminal apparatus disappear
Breath, wherein, first message is used to indicate terminal device and is in high-speed moving state；Receiving terminal apparatus sends second message；Its
In, second message is used to determine the Target cell of the next entrance of terminal device；It is determined according to second message under terminal device
The Target cell of one entrance；By being used to managing the second administrative center of multiple base stations to the corresponding target BS of Target cell
Send instruction message；Wherein, instruction message is used to indicate target BS and reserves the communication resource for terminal device.In the present embodiment,
Due to the second message that the first administrative center can report according to terminal device, the cell of the next entrance of terminal device is carried out
Prediction so as to realize the pre-connection between terminal device and target BS, occupies the communication resource of Target cell in advance, from
And avoid in the prior art high-speed moving state carry out cell switching when existing lost line, terminal device can be reduced
The probability to go offline.
In the embodiment of the present invention, by being used to managing the second administrative center of multiple base stations to the corresponding target of Target cell
After base station sends instruction message, the first administrative center can send the 3rd message to terminal device；Wherein, taken in the 3rd message
Mark with target BS for terminal device is established according to mark with target BS and connected in advance；3rd message is by second
Administrative center is transmitted to the current base station of the current area where terminal device.In the present embodiment, due to the first administrative center
The second message that can be reported according to terminal device is predicted the cell of the next entrance of terminal device, so as to reality
Existing pre-connection between terminal device and target BS occupies the communication resource of Target cell, so as to avoid the prior art in advance
High speed mobile status carries out existing lost line during cell switching, can reduce the probability that terminal device goes offline.
As a kind of possible realization method, referring to Fig. 6, on the basis of embodiment illustrated in fig. 5, after the step 304,
Cell switching method under the high-speed moving state can also comprise the following steps：
Step 401, the measurement report that real-time reception terminal device reports；Wherein, current area is carried in measurement report
The signal strength of signal strength and Target cell.
In the embodiment of the present invention, measurement report that the first administrative center can be reported with real-time reception terminal device, wherein, it surveys
The signal strength of current area and the signal strength of Target cell are carried in amount report.
Step 402, judge whether the signal strength of current area is less than the signal strength of Target cell, if so, performing step
Rapid 403, otherwise, perform step 401.
Optionally, when the signal strength of current area is less than the signal strength of Target cell, at this point, not can be shown that end
End equipment is not in the signal coverage areas of the corresponding base station in current area, and for example, with reference to Fig. 7, Fig. 7 is in the embodiment of the present invention
The position view of terminal device.Assuming that current area is cell A, Target cell is cell B, when terminal device is located at cell A
Between cell B, and during signal strength of the signal strength of cell A less than cell B, at this point, terminal device may be still in small
Therefore the signal coverage areas of the corresponding base stations of area A, can trigger step 403.And current area signal strength be more than etc.
When the signal strength of Target cell, the measurement report that terminal device reports can be continued to.
Step 403, the difference of the signal strength of Target cell and the signal strength of current area is obtained.
Optionally, when the signal strength of current area is less than the signal strength of Target cell, Target cell can be obtained
Signal strength and current area signal strength difference.
Step 404, whether difference is judged beyond default first threshold, if so, performing step 405, otherwise, performs step
406。
In the embodiment of the present invention, default first threshold is pre-set.
Optionally, when difference exceeds default first threshold, it is possible to determine that terminal device needs to be switched to Target cell,
At this point it is possible to cell switching is carried out to terminal device.And when difference is without departing from default first threshold, it is possible to determine that terminal is set
It is standby to be switched to Target cell, at this point it is possible to not make any processing.
Step 405, judge that terminal device needs to be switched to Target cell, cell switching is carried out to terminal device.
Step 406, judge that terminal device need not be switched to Target cell, do not make any processing.
Cell switching method under the high-speed moving state of this implementation, the measurement report that real-time reception terminal device reports；
Wherein, the signal strength of current area and the signal strength of Target cell are carried in measurement report；Judge the signal of current area
Whether intensity is less than the signal strength of Target cell；If the signal strength of current area is less than the signal strength of Target cell,
Then obtain the difference of the signal strength of Target cell and the signal strength of current area；If difference exceeds default first threshold
Value, then judge that terminal device needs to be switched to Target cell, and cell switching is carried out to terminal device.Thus, it is possible to promote cell
The accuracy of switching further reduces the probability that terminal device goes offline.
In order to realize above-described embodiment, the present invention also proposes the cell switching device under a kind of high-speed moving state.
Fig. 8 is the structural representation of the cell switching device under the first high-speed moving state provided in an embodiment of the present invention
Figure.
As shown in figure 8, the cell switching device under the high-speed moving state includes：First sending module 810, second is sent
Module 820, the first receiving module 830 and establish module 840.Wherein,
First sending module 810, for sending first message to the first administrative center；Wherein, first message is used to indicate
Terminal device is in high-speed moving state；First administrative center is used to manage multiple second administrative centers；Second administrative center uses
In the multiple base stations of management.
Second sending module 820, for sending second message to the first administrative center；Wherein, second message is used for by the
One administrative center determines the Target cell of the next entrance of terminal device.
As a kind of possible realization method, the signal strength of current area and the letter of adjacent cell are carried in second message
Number intensity.
As alternatively possible realization method, the location information of carried terminal equipment in second message.
First receiving module 830, for receiving the 3rd message of the corresponding current base station forwarding in current area；Wherein,
The mark of the corresponding target BS of Target cell is carried in three message；3rd message is to be handed down to the second pipe by the first administrative center
Reason center is transmitted to current base station by the second administrative center.
Establish module 840, on the premise of the connection of terminal device corresponding with current area current base station, in advance with
The corresponding target BS of Target cell establishes connection.
Further, in a kind of possible realization method of the embodiment of the present invention, referring to Fig. 9, in embodiment illustrated in fig. 8
On the basis of, the cell cutting apparatus under the high-speed moving state can also include：
Detection module 850, for the first administrative center send first message before, the mobile speed of detection terminal equipment
Degree.
Determining module 860 is moved at a high speed for before default threshold speed, determining that terminal device is in translational speed
Dynamic state.
Communication module 870, in advance with target BS establish connection after, when terminal device is switched to target BS
Afterwards, communicate with target BS.
It should be noted that earlier figures 1- Fig. 4 explaining to the cell switching method embodiment under high-speed moving state
The bright cell switching device being also applied under the high-speed moving state of the embodiment, details are not described herein again.
Cell switching device under the high-speed moving state of the present embodiment is disappeared by sending first to the first administrative center
Breath；Wherein, first message is used to indicate terminal device and is in high-speed moving state；First administrative center is used to manage multiple second
Administrative center；Second administrative center is used to manage multiple base stations；Second message is sent to the first administrative center；Wherein, second disappears
It ceases to determine the Target cell of the next entrance of terminal device by the first administrative center；Receive the corresponding current base in current area
Stand forwarding the 3rd message；Wherein, the mark of target BS is carried in the 3rd message；3rd message is by under the first administrative center
The second administrative center is issued, current base station is transmitted to by the second administrative center；Terminal device it is corresponding with current area work as
On the premise of preceding base station connection, target BS corresponding with Target cell establishes connection in advance.In the present embodiment, due to the first pipe
The second message that reason center can be reported according to terminal device predicts the cell of the next entrance of terminal device, so as to
It can realize the pre-connection between terminal device and target BS, occupy the communication resource of Target cell in advance, it is existing so as to avoid
Have technology high speed mobile status carry out cell switching when existing lost line, can reduce terminal device go offline it is general
Rate.
In order to realize above-described embodiment, the present invention also proposes the cell switching device under a kind of high-speed moving state.
Figure 10 is the structural representation of the cell switching device under the third high-speed moving state provided in an embodiment of the present invention
Figure.
As shown in Figure 10, the cell switching device under the high-speed moving state includes：Second receiving module the 1010, the 3rd connects
Receive module 1020,1030 and the 3rd sending module 1040 of Target cell determining module.Wherein,
Second receiving module 1010, for the first message that receiving terminal apparatus is sent, wherein, first message is used to indicate
Terminal device is in high-speed moving state.
3rd receiving module 1020 sends second message for receiving terminal apparatus；Wherein, second message is whole for determining
The Target cell of the next entrance of end equipment.
Target cell determining module 1030, for determining that the target of next entrance of terminal device is small according to second message
Area.
As a kind of possible realization method, the signal strength of current area and the letter of adjacent cell are carried in second message
Number intensity, Target cell determining module 1030, specifically for according to the second message received in preset duration, obtaining current area
Signal strength the first variation tendency and adjacent cell signal strength the second variation tendency；If the first variation tendency
Instruction terminal equipment is gradually distance from current area, and the second variation tendency instruction terminal equipment moves closer to adjacent cell, then will
Adjacent cell is as Target cell.
As a kind of possible realization method, the location information of carried terminal equipment, Target cell determine in second message
Module 1030 specifically for the location information in the second message received in preset duration, determines the operation of terminal device
Track；According to running orbit, the next Target cell sought entry into of terminal device is determined.
3rd sending module 1040, for passing through to manage the administrative centers of multiple base stations to the corresponding mesh of Target cell
It marks base station and sends instruction message；Wherein, instruction message is used to indicate target BS and reserves the communication resource for terminal device.
Further, in a kind of possible realization method of the embodiment of the present invention, referring to Figure 11, in implementation shown in Figure 10
On the basis of example, the cell cutting apparatus under the high-speed moving state can also include：
4th sending module 1050, for by being used to managing the second administrative center of multiple base stations to Target cell pair
After the target BS answered sends instruction message, the 3rd message is sent to terminal device；Wherein, target base is carried in the 3rd message
The mark stood for terminal device is established according to mark with target BS and connected in advance；3rd message is by the second administrative center
It is transmitted to the current base station of the current area where terminal device.
Judgment module 1060 is received, for by being used to managing the second administrative center of multiple base stations to Target cell pair
After the target BS answered sends instruction message, measurement report that real-time reception terminal device reports；Wherein, taken in measurement report
The signal strength of signal strength and Target cell with current area；Judge whether the signal strength of current area is small less than target
The signal strength in area；If the signal strength of current area is less than the signal strength of Target cell, the letter of Target cell is obtained
The difference of number intensity and the signal strength of current area；If difference exceeds default first threshold, judge that terminal device needs
Target cell is switched to, cell switching is carried out to terminal device.
It should be noted that earlier figures 5- Fig. 7 explaining to the cell switching method embodiment under high-speed moving state
The bright cell switching device being also applied under the high-speed moving state of the embodiment, details are not described herein again.
Cell switching device under the high-speed moving state of the present embodiment, first sent by receiving terminal apparatus disappear
Breath, wherein, first message is used to indicate terminal device and is in high-speed moving state；Receiving terminal apparatus sends second message；Its
In, second message is used to determine the Target cell of the next entrance of terminal device；It is determined according to second message under terminal device
The Target cell of one entrance；By being used to managing the second administrative center of multiple base stations to the corresponding target BS of Target cell
Send instruction message；Wherein, instruction message is used to indicate target BS and reserves the communication resource for terminal device.In the present embodiment,
Due to the second message that the first administrative center can report according to terminal device, the cell of the next entrance of terminal device is carried out
Prediction so as to realize the pre-connection between terminal device and target BS, occupies the communication resource of Target cell in advance, from
And avoid in the prior art high-speed moving state carry out cell switching when existing lost line, terminal device can be reduced
The probability to go offline.
In order to realize above-described embodiment, the present invention also proposes a kind of terminal device, and Figure 12 is another reality according to the present invention
The structure diagram of the terminal device of example is applied, as shown in figure 12, which includes：Housing 901 and in housing 901
Processor 902, memory 903 and display interface 904, wherein, processor 902 by read stored in memory 903 can
Program code is performed to run program corresponding with executable program code, for realizing as earlier figures 1- Fig. 4 of the present invention is real
Apply the cell switching method under the high-speed moving state of example proposition.
In order to realize above-described embodiment, the present invention also proposes a kind of computer equipment, including processor and memory；Its
In, the processor is run and the executable program generation by reading the executable program code stored in the memory
The corresponding program of code, for realizing that the cell under the high-speed moving state proposed such as earlier figures 5- Fig. 7 embodiments of the present invention is cut
Change method.
In order to realize above-described embodiment, the present invention also proposes a kind of non-transitorycomputer readable storage medium, such as this hair
Cell switching method or such as earlier figures 5- Fig. 7 of the present invention under the high-speed moving state that bright earlier figures 1- Fig. 4 embodiments propose
Cell switching method under the high-speed moving state that embodiment proposes.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the different embodiments described in this specification or example and different embodiments or exemplary feature
It closes and combines.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, segment or the portion of the code of the executable instruction of one or more the step of being used to implement custom logic function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
Row system, device or equipment instruction fetch and the system executed instruction) it uses or combines these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment
It puts.The more specific example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Connecting portion (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or if necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.Such as, if realized with hardware in another embodiment, following skill well known in the art can be used
Any one of art or their combination are realized：With for data-signal realize logic function logic gates from
Logic circuit is dissipated, the application-specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, one or a combination set of the step of including embodiment of the method.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, it can also
That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be employed in block is realized, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and is independent production marketing or in use, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although it has been shown and retouches above
The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the present invention
System, those of ordinary skill in the art can be changed above-described embodiment, change, replace and become within the scope of the invention
Type.
Claims (15)
1. a kind of cell switching method under high-speed moving state, which is characterized in that including：
First message is sent to the first administrative center；Wherein, the first message is used to indicate terminal device and is in high-speed mobile
State；First administrative center is used to manage multiple second administrative centers；Second administrative center is used to manage multiple bases
It stands；
Second message is sent to first administrative center；Wherein, the second message is used for true by first administrative center
The Target cell of the fixed next entrance of terminal device；
Receive the 3rd message of the corresponding current base station forwarding in the current area；Wherein, described in being carried in the 3rd message
The mark of the corresponding target BS of Target cell；3rd message is to be handed down to second pipe by first administrative center
Reason center is transmitted to the current base station by second administrative center；
On the premise of the terminal device is connected with the current base station, establishes connect with the target BS in advance.
2. the cell switching method under high-speed moving state according to claim 1, spy are, in the second message
Carry the signal strength of the current area and the signal strength of adjacent cell.
3. the cell switching method under high-speed moving state according to claim 1, which is characterized in that the second message
The middle location information for carrying the terminal device.
4. according to the cell switching method under claim 1-3 any one of them high-speed moving states, which is characterized in that described
Before sending first message to the first administrative center, further include：
Detect the translational speed of the terminal device；
If the translational speed exceeds default threshold speed, it is determined that the terminal device is in the high-speed mobile shape
State.
5. according to the cell switching method under claim 1-3 any one of them high-speed moving states, which is characterized in that described
After establishing connection with the target BS in advance, further include：
After the terminal device is switched to the target BS, communicate with the target BS.
6. a kind of cell switching method under high-speed moving state, which is characterized in that including：
The first message that receiving terminal apparatus is sent, wherein, the first message is used to indicate terminal device and is in high-speed mobile
State；
It receives the terminal device and sends second message；Wherein, the second message is used to determine that the terminal device is next
The Target cell of entrance；
The Target cell of next entrance of the terminal device is determined according to the second message；
Disappeared by the second administrative center for being used to manage multiple base stations to the corresponding target BS transmission instruction of the Target cell
Breath；Wherein, the instruction message is used to indicate the target BS and reserves the communication resource for the terminal device.
7. the cell switching method under high-speed moving state according to claim 6, which is characterized in that the second message
The signal strength of the middle signal strength and adjacent cell for carrying the current area, then it is described that institute is determined according to the second message
The Target cell of next entrance of terminal device is stated, including：
According to the second message received in preset duration, the first variation tendency of the signal strength of the current area is obtained
And the second variation tendency of the signal strength of the adjacent cell；
If first variation tendency indicates that the terminal device is gradually distance from the current area, and second variation becomes
Gesture indicates that the terminal device moves closer to the adjacent cell, then using the adjacent cell as the Target cell.
8. the cell switching method under high-speed moving state according to claim 6, which is characterized in that the second message
The middle location information for carrying the terminal device, then it is described according to the second message determine the terminal device it is next into
The Target cell entered, including：
According to the location information in the second message received in preset duration, the operation rail of the terminal device is determined
Mark；
According to the running orbit, the next Target cell sought entry into of the terminal device is determined.
9. according to the cell switching method under claim 6-8 any one of them high-speed moving states, which is characterized in that described
By be used to managing the second administrative center of multiple base stations to the corresponding target BS of the Target cell send instruction message it
Afterwards, further include：
The 3rd message is sent to the terminal device；Wherein, the mark of the target BS is carried in the 3rd message, with
It is established and connected with the target BS in advance according to the mark in the terminal device；3rd message is by described second
Administrative center be transmitted to the terminal device where current area corresponding current base station.
10. the cell switching method under high-speed moving state according to claim 9, which is characterized in that it is described by using
In the second administrative center for managing multiple base stations after the corresponding target BS of the Target cell sends instruction message, also wrap
It includes：
The measurement report that terminal device described in real-time reception reports；Wherein, the current area is carried in the measurement report
The signal strength of signal strength and the Target cell；
Judge whether the signal strength of the current area is less than the signal strength of the Target cell；
If the signal strength of the current area is less than the signal strength of the Target cell, the Target cell is obtained
The difference of signal strength and the signal strength of the current area；
If the difference exceeds default first threshold, judge that the terminal device needs to be switched to the Target cell,
Cell switching is carried out to the terminal device.
11. a kind of cell switching device under high-speed moving state, which is characterized in that including：
First sending module, for sending first message to the first administrative center；Wherein, the first message is used to indicate terminal
Equipment is in high-speed moving state；First administrative center is used to manage multiple second administrative centers；In second management
The heart is used to manage multiple base stations；
Second sending module, for sending second message to first administrative center；Wherein, the second message is used for by institute
State the Target cell that the first administrative center determines the next entrance of the terminal device；
First receiving module, for receiving the 3rd message of the corresponding current base station forwarding in the current area；Wherein, described
The mark of the corresponding target BS of the Target cell is carried in three message；3rd message is by first administrative center
Second administrative center is handed down to, the current base station is transmitted to by second administrative center；
Module is established, on the premise of being connected in terminal device current base station corresponding with the current area, in advance
It establishes and connects with the target BS.
12. a kind of cell switching device under high-speed moving state, which is characterized in that including：
Second receiving module, for the first message that receiving terminal apparatus is sent, wherein, the first message is used to indicate terminal
Equipment is in high-speed moving state；
3rd receiving module sends second message for receiving the terminal device；Wherein, the second message is used to determine institute
State the Target cell of the next entrance of terminal device；
Determining module, for determining the Target cell of next entrance of the terminal device according to the second message；
3rd sending module, for passing through to manage the administrative centers of multiple base stations to the corresponding target base of the Target cell
It stands and sends instruction message；Wherein, the instruction message is used to indicate the target BS and reserves communication money for the terminal device
Source.
13. a kind of terminal device, which is characterized in that including processor and memory；
Wherein, the processor can perform by reading the executable program code stored in the memory to run with described
The corresponding program of program code, for realizing that the cell under the high-speed moving state as described in any in claim 1-5 is cut
Change method.
14. a kind of computer equipment, which is characterized in that including processor and memory；
Wherein, the processor can perform by reading the executable program code stored in the memory to run with described
The corresponding program of program code, for realizing that the cell under the high-speed moving state as described in any in claim 6-10 is cut
Change method.
15. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, which is characterized in that the program
Cell switching method under high-speed moving state as described in any in claim 1-5 or such as is realized when being executed by processor
Cell switching method in claim 6-10 under any high-speed moving state.
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| CN114270940A (en) * | 2019-08-28 | 2022-04-01 | 索尼集团公司 | Apparatus, method and storage medium for wireless communication system |
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