CN106332197A - Cell switching method, information transmitting method, and related equipment - Google Patents
Cell switching method, information transmitting method, and related equipment Download PDFInfo
- Publication number
- CN106332197A CN106332197A CN201610814527.7A CN201610814527A CN106332197A CN 106332197 A CN106332197 A CN 106332197A CN 201610814527 A CN201610814527 A CN 201610814527A CN 106332197 A CN106332197 A CN 106332197A
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- China
- Prior art keywords
- community
- cell
- terminal unit
- speed
- serving 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
-
- 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 invention discloses a cell switching method, an information transmitting method, and related equipment. Cell switching efficiency is improved in a specific scene of high speed train operation, and therefore communication performance of terminal equipment is improved. The cell switching method comprises steps that the terminal equipment is used to acquire a cell switching list transmitted by a base station corresponding to a current service cell; the terminal equipment is used to determine whether a current moving state is in a high speed moving state; when the current moving state is a high speed moving state, the cell comprising a first identification selected from the cell switching list is identified as a first target cell, and the first identification is used to identify the first target cell as the high speed service cell; the high speed service cell is the cell in a high speed rail preset distance range; the terminal equipment is used to identify a second target cell from the first target cell according to signal intensity; and the terminal equipment is switched from the current service cell to the second target cell.
Description
Technical field
The present invention relates to the communications field, particularly to a kind of cell switching method, method for sending information and relevant device.
Background technology
High ferro is the railway that a kind of travel speed is the fastest, in order to adapt to the running environment of high ferro, it is ensured that high ferro user's
Communication quality, the signal intensity in high ferro communication network is higher, it will usually be better than public communication network.
High ferro travel speed is fast, and mobile phone signal often can be caused unstable, and easy call drop of making a phone call is the most non-by GPRS data
The problem such as the slowest.Such as, initiate when being positioned at cell edge if located in the cellphone subscriber in the high ferro train in running at high speed
Calling access request, owing to high ferro speed is too fast, has just been moved into another when this cellphone subscriber not yet completes access procedure
One community, now, this mobile phone is not fully complete cell measurement and has little time to initiate community switching, thus causes this calling to access and lose
Lose.
Summary of the invention
Embodiments provide a kind of cell switching method, method for sending information and relevant device, it is possible in high ferro
Improve the switching efficiency of community under the special scenes run, thus improve the communication performance of terminal unit.
First aspect present invention provides a kind of cell switching method, and the method includes:
Terminal unit obtains the community handoff list that base station corresponding to current Serving cell sends；
This terminal unit judges whether current kinestate is in high-speed moving state；If so, Ze Conggai community switching
Determining in list that the community comprising the first mark is first object community, this first mark is used for indicating this first object community be
High-speed serving cell；This high-speed serving cell is the community in the range of high-speed railway rail preset distance；
This terminal unit determines the second Target cell according to signal intensity from this first object community；
The Serving cell that this is current is switched to this second Target cell by this terminal unit.
In conjunction with a first aspect of the present invention, in the first implementation of first aspect, this terminal unit judges current
Kinestate whether be in high-speed moving state, including:
This terminal unit judges whether current movement velocity exceedes first threshold, if exceeding this first threshold, it is determined that
This terminal unit is in high-speed moving state.
In conjunction with a first aspect of the present invention, in the second implementation of first aspect, this terminal unit judges current
Kinestate whether be in high-speed moving state, including:
This terminal unit initiates in judging preset time period whether the frequency of community handover request exceedes Second Threshold, if exceeding
This Second Threshold, it is determined that this terminal unit is in high-speed moving state.
In conjunction with first aspect present invention, the first implementation of first aspect or the second realization side of first aspect
Formula, in the third implementation of first aspect, the method also includes:
Do not exist in the kinestate that this terminal unit is current is not at high-speed moving state or this community handoff list
When comprising the community of this first mark, this terminal unit determines that the 3rd target is little according to signal intensity from this community handoff list
District；
Current Serving cell is switched to the 3rd Target cell by this terminal unit.
Second aspect present invention provides a kind of method for sending information, and the method includes:
When community is in the range of high-speed railway rail preset distance, base station determines that this community is high-speed serving cell；
This base station sends cell system message or adjacent cell frequency point information to terminal unit in this high-speed serving cell, should
All comprising the first mark in cell system message or this adjacent cell frequency point information, this first mark is used for indicating this terminal unit to work as
Front Serving cell is this high-speed serving cell.
Third aspect present invention provides a kind of terminal unit, and this terminal unit includes:
Transmit-Receive Unit, for obtaining the community handoff list that base station corresponding to current Serving cell sends；
Processing unit, for judging whether current kinestate is in high-speed moving state；If so, Ze Conggai community is cut
Changing and determine in list that the community comprising the first mark is first object community, this first mark is used for indicating this first object community
For high-speed serving cell；This high-speed serving cell is the community in the range of high-speed railway rail preset distance；
From this first object community, the second Target cell is determined according to signal intensity；
The Serving cell that this is current is switched to this second Target cell.
In conjunction with a third aspect of the present invention, in the first implementation of the third aspect, this processing unit is used for judging
Whether current kinestate is in high-speed moving state, including:
This processing unit, for judging whether current movement velocity exceedes first threshold, if exceeding this first threshold, then
Determine that this terminal unit is in high-speed moving state.
In conjunction with a third aspect of the present invention, in the second implementation of the third aspect, this processing unit is used for judging
Whether current kinestate is in high-speed moving state, including:
This processing unit, whether the frequency initiating community handover request in judging preset time period exceedes Second Threshold,
If exceeding this Second Threshold, it is determined that this terminal unit is in high-speed moving state.
In conjunction with third aspect present invention, the first implementation of the third aspect or the second realization side of the third aspect
Formula, in the third implementation of the third aspect, this processing unit is additionally operable to:
Do not exist in the kinestate that this terminal unit is current is not at high-speed moving state or this community handoff list
When comprising the community of this first mark, from this community handoff list, determine the 3rd Target cell according to signal intensity；
Current Serving cell is switched to the 3rd Target cell.
Fourth aspect present invention provides a kind of base station, and this base station includes:
Processing unit, for when community is in the range of high-speed railway rail preset distance, determines that this community is that high-speed service is little
District；
Transmit-Receive Unit, for sending cell system message or adjacent cell frequency to terminal unit in this high-speed serving cell
All comprising the first mark in information, this cell system message or this adjacent cell frequency point information, this first mark is used for indicating this end
The current Serving cell of end equipment is this high-speed serving cell.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that terminal unit obtains current clothes
The community handoff list of the base station transmission that business community is corresponding；This terminal unit judges whether current kinestate is in and moves at a high speed
Dynamic state；If so, Ze Conggai community handoff list determining, the community comprising the first mark is first object community, this first mark
It is high-speed serving cell that knowledge is used for indicating this first object community, in the range of this high-speed serving cell is high-speed railway rail preset distance
Community；This terminal unit determines the second Target cell according to signal intensity from this first object community, and by current clothes
Business community switches to this second Target cell.The embodiment of the present invention, under terminal unit is in high-speed moving state, will comprise height
The community of speed Serving cell mark is defined as Target cell and carries out the measurement of signal intensity, decreases the quantity of cell measurement, from
And can quickly position the community needing switching, improve the switching efficiency of community, and then improve the communication performance of terminal unit.
Accompanying drawing explanation
Fig. 1 is a schematic flow sheet of cell switching method provided by the present invention；
Fig. 2 is another schematic flow sheet of cell switching method provided by the present invention；
Fig. 3 is another schematic flow sheet of cell switching method provided by the present invention；
Fig. 4 is a schematic flow sheet of method for sending information provided by the present invention；
Fig. 5 is a structural representation of terminal unit provided by the present invention；
Fig. 6 is a structural representation of base station provided by the present invention.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the application scheme, below in conjunction with in the embodiment of the present application
Accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present application, it is clear that described embodiment is only
The embodiment of the application part rather than whole embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, all should belong to the model of the application protection
Enclose.
The (if present) such as term " first " in the description and claims of this application and above-mentioned accompanying drawing, " second "
It is for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that the number of so use
According to exchanging in the appropriate case, in order to the embodiments described herein can with the content except here illustrating or describing with
Outer order is implemented.Additionally, term " includes " and " having " and their any deformation, it is intended that cover non-exclusive bag
Contain, such as, contain series of steps or the process of unit, method, system, product or equipment is not necessarily limited to clearly to list
Those steps or unit, but can include that the most clearly list or intrinsic for these processes, method, product or equipment
Other step or unit.
The invention provides a kind of cell switching method, the schematic flow sheet of one of them implementation of the method such as Fig. 1
Shown in.
101, terminal unit obtains the community handoff list that base station corresponding to current Serving cell sends.
It should be noted that terminal unit obtains the community handoff list that base station corresponding to current Serving cell sends.
102, described terminal unit judges whether current kinestate is in high-speed moving state；The most then perform
103；If it is not, then perform 106.
In this step, according to the history of Serving cell, terminal unit can judge whether current kinestate is in
High-speed moving state.
103, from the handoff list of described community, determine that the community comprising the first mark is first object community；Described first
It is high-speed serving cell that mark is used for indicating described first object community；Described high-speed serving cell is high-speed railway rail preset distance
In the range of community.
It should be noted that belong to the community on high-speed railway rail side for Serving cell, the community that corresponding base station sends
In handoff list, can comprise one is the mark of high-speed serving cell for indicating cell, to provide the community serving high ferro
Information.
Optionally, when there is not the community comprising the first mark in described community handoff list, described terminal unit root
From the handoff list of described community, determine the 3rd Target cell according to signal intensity, and current Serving cell is switched to described
Three Target cells.
104, described terminal unit determines the second Target cell according to signal intensity from described first object community.
It should be noted that in this step, the community identified with high-speed serving cell can be carried out excellent by terminal unit
First measure, such as by measuring signal intensity to select suitable community to switch over.
105, described current Serving cell is switched to described second Target cell by described terminal unit.
106, described terminal unit determines the 3rd Target cell according to signal intensity from the handoff list of described community.
In this step, owing to there is not the high-speed serving cell comprising the first mark, then according to the decision-making of existing community,
Carry out community switching.
107, current Serving cell is switched to described 3rd Target cell by described terminal unit.
In the embodiment of the present invention, terminal unit obtains the community switching row that base station corresponding to current Serving cell sends
Table；This terminal unit judges whether current kinestate is in high-speed moving state；If so, in the handoff list of Ze Conggai community
Determining that the community comprising the first mark is first object community, this first mark is used for indicating this first object community for clothes at a high speed
Business community, this high-speed serving cell is the community in the range of high-speed railway rail preset distance；This terminal unit according to signal intensity from
This first object community determines the second Target cell, and current Serving cell is switched to this second Target cell.This
The community comprising high-speed serving cell mark, under terminal unit is in high-speed moving state, is defined as target little by bright embodiment
District carries out the measurement of signal intensity, decreases the quantity of cell measurement such that it is able to quickly location needs the community of switching, improves
The switching efficiency of community, and then improve the communication performance of terminal unit, terminal unit treating in high ferro can also be reduced simultaneously
Machine power consumption.
Optionally, the schematic flow sheet of another implementation of the method is as shown in Figure 2.
201, terminal unit obtains the community handoff list that base station corresponding to current Serving cell sends.
202, described terminal unit judges whether current movement velocity exceedes first threshold, if exceeding described first threshold
Value, then perform 203；If less than described first threshold, then performing 206.
203, from the handoff list of described community, determine that the community comprising the first mark is first object community；Described first
It is high-speed serving cell that mark is used for indicating described first object community；Described high-speed serving cell is high-speed railway rail preset distance
In the range of community.
Optionally, when there is not the community comprising the first mark in described community handoff list, described terminal unit root
From the handoff list of described community, determine the 3rd Target cell according to signal intensity, and current Serving cell is switched to described
Three Target cells.
204, described terminal unit determines the second Target cell according to signal intensity from described first object community.
205, described current Serving cell is switched to described second Target cell by described terminal unit.
206, described terminal unit determines the 3rd Target cell according to signal intensity from the handoff list of described community.
207, current Serving cell is switched to described 3rd Target cell by described terminal unit.
In the embodiment of the present invention, terminal unit obtains the community switching row that base station corresponding to current Serving cell sends
Table；This terminal unit judges whether current kinestate is in high-speed moving state；If so, in the handoff list of Ze Conggai community
Determining that the community comprising the first mark is first object community, this first mark is used for indicating this first object community for clothes at a high speed
Business community, this high-speed serving cell is the community in the range of high-speed railway rail preset distance；This terminal unit according to signal intensity from
This first object community determines the second Target cell, and current Serving cell is switched to this second Target cell.This
The community comprising high-speed serving cell mark, under terminal unit is in high-speed moving state, is defined as target little by bright embodiment
District carries out the measurement of signal intensity, decreases the quantity of cell measurement such that it is able to quickly location needs the community of switching, improves
The switching efficiency of community, and then improve the communication performance of terminal unit.
Optionally, the schematic flow sheet of another implementation of the method is as shown in Figure 3.
301, terminal unit obtains the community handoff list that base station corresponding to current Serving cell sends.
302, in described terminal unit judges preset time period, whether the frequency of switching cell exceedes Second Threshold, if exceeding institute
State Second Threshold, then perform 303；If less than described Second Threshold, then performing 306.
303, from the handoff list of described community, determine that the community comprising the first mark is first object community；Described first
It is high-speed serving cell that mark is used for indicating described first object community；Described high-speed serving cell is high-speed railway rail preset distance
In the range of community.
304, described terminal unit determines the second Target cell according to signal intensity from described first object community.
305, described current Serving cell is switched to described second Target cell by described terminal unit.
306, described terminal unit determines the 3rd Target cell according to signal intensity from the handoff list of described community.
307, current Serving cell is switched to described 3rd Target cell by described terminal unit.
In the embodiment of the present invention, terminal unit obtains the community switching row that base station corresponding to current Serving cell sends
Table；This terminal unit judges whether current kinestate is in high-speed moving state；If so, in the handoff list of Ze Conggai community
Determining that the community comprising the first mark is first object community, this first mark is used for indicating this first object community for clothes at a high speed
Business community, this high-speed serving cell is the community in the range of high-speed railway rail preset distance；This terminal unit according to signal intensity from
This first object community determines the second Target cell, and current Serving cell is switched to this second Target cell.This
The community comprising high-speed serving cell mark, under terminal unit is in high-speed moving state, is defined as target little by bright embodiment
District carries out the measurement of signal intensity, decreases the quantity of cell measurement such that it is able to quickly location needs the community of switching, improves
The switching efficiency of community, and then improve the communication performance of terminal unit.
Present invention also offers a kind of method for sending information, the schematic flow sheet of one of them implementation of the method such as figure
Shown in 4.
401, when community is in the range of high-speed railway rail preset distance, base station determines that described community is high-speed serving cell.
402, described base station sends cell system message or adjacent cell frequency to terminal unit in described high-speed serving cell
All comprising the first mark in dot information, described cell system message or described adjacent cell frequency point information, described first mark is used for
The Serving cell indicating described terminal unit current is described high-speed serving cell.
In the embodiment of the present invention, when community is in the range of high-speed railway rail preset distance, base station determines that described community is for height
Speed Serving cell；Described base station sends cell system message or adjacent cell frequency to terminal unit in described high-speed serving cell
All comprising the first mark in information, described cell system message or described adjacent cell frequency point information, described first mark is used for referring to
Show that the current Serving cell of described terminal unit is described high-speed serving cell.The embodiment of the present invention is by described high-speed service
Cell system message or adjacent cell frequency point information is sent to terminal unit in community, little with the service indicating this terminal unit current
District is described high-speed serving cell, so that terminal unit is when being under high-speed moving state, it is possible to will comprise clothes at a high speed
The community of business cell ID is defined as Target cell and carries out the measurement of signal intensity, decreases the quantity of cell measurement, it is thus possible to
Enough quickly location need the community of switching, improve the switching efficiency of community, and then improve the communication performance of terminal unit.
Present invention also offers a kind of terminal unit 500, this terminal unit 500 includes:
Transmit-Receive Unit 501, for obtaining the community handoff list that base station corresponding to current Serving cell sends；
Processing unit 502, for judging whether current kinestate is in high-speed moving state；The most then from described
Determining in the handoff list of community that the community comprising the first mark is first object community, described first mark is used for indicating described the
One Target cell is high-speed serving cell；Described high-speed serving cell is the community in the range of high-speed railway rail preset distance；
From described first object community, the second Target cell is determined according to signal intensity；
Described current Serving cell is switched to described second Target cell.
In the embodiment of the present invention, Transmit-Receive Unit 501 obtains the community switching that base station corresponding to current Serving cell sends
List；Processing unit 502 judges whether current kinestate is in high-speed moving state；If so, Ze Conggai community switching row
Determining in table that the community comprising the first mark is first object community, this first mark is used for indicating this first object community for height
Speed Serving cell, this high-speed serving cell is the community in the range of high-speed railway rail preset distance；This processing unit 502 is according to signal
Intensity determines the second Target cell from this first object community, and it is little that current Serving cell switches to this second target
District.The community comprising high-speed serving cell mark, under terminal unit is in high-speed moving state, is determined by the embodiment of the present invention
Carry out the measurement of signal intensity for Target cell, decrease the quantity of cell measurement such that it is able to quickly location needs switching
Community, improves the switching efficiency of community, and then improves the communication performance of terminal unit.
Optionally, described processing unit 502, for judging whether current kinestate is in high-speed moving state, wraps
Include:
Described processing unit 502, for judging whether current movement velocity exceedes first threshold, if exceeding described first
Threshold value, it is determined that described terminal unit is in high-speed moving state.
Optionally, described processing unit 502, for judging whether current kinestate is in high-speed moving state, wraps
Include:
Described processing unit 502, in judging preset time period, whether the frequency of switching cell exceedes Second Threshold, if super
Cross described Second Threshold, it is determined that described terminal unit is in high-speed moving state.
Optionally, described processing unit 502 is additionally operable to:
In the kinestate that described terminal unit is current is not at high-speed moving state or described community handoff list not
When there is the community comprising described first mark, from the handoff list of described community, determine that the 3rd target is little according to signal intensity
District；
Current Serving cell is switched to described 3rd Target cell.
Present invention also offers a kind of base station 600, this base station 600 includes:
Processing unit 601, for when community is in the range of high-speed railway rail preset distance, determines that described community is for clothes at a high speed
Business community；
Transmit-Receive Unit 602, for sending cell system message or adjacent little to terminal unit in described high-speed serving cell
District's frequency point information, described cell system message or described adjacent cell frequency point information all comprise the first mark, described first mark
Serving cell for indicating described terminal unit current is described high-speed serving cell.
In the embodiment of the present invention, when community is in the range of high-speed railway rail preset distance, processing unit 601 determines described little
District is high-speed serving cell；Transmit-Receive Unit 602 in described high-speed serving cell to terminal unit send cell system message or
Adjacent cell frequency point information, described cell system message or described adjacent cell frequency point information all comprise the first mark, described first
Mark is described high-speed serving cell for the Serving cell indicating described terminal unit current.The embodiment of the present invention is by institute
Cell system message or adjacent cell frequency point information is sent to terminal unit, to indicate this terminal unit to work as in stating high-speed serving cell
Front Serving cell is described high-speed serving cell, so that terminal unit is when being under high-speed moving state, it is possible to will
The community comprising high-speed serving cell mark is defined as Target cell and carries out the measurement of signal intensity, decreases the number of cell measurement
Amount such that it is able to quickly location needs the community of switching, improves the switching efficiency of community, and then improves the communicativeness of terminal unit
Energy.
It should be noted that the Transmit-Receive Unit 501 in this terminal unit 500 can be transceiver, processing unit 502 is permissible
It it is processor.Transmit-Receive Unit 602 in this base station 600 can be transceiver, and processing unit 601 can be processor.
Present invention also offers a kind of storage medium, store program code in this storage medium, this program code is by this
When the terminal unit of invention runs, perform the cell switching method that the present invention provides.This storage medium includes but not limited to quick flashing
(English: flash memory), hard disk (English: hard disk drive, HDD) or solid state hard disc are (English: solid for memorizer
State drive, SSD).
Present invention also offers a kind of storage medium, store program code in this storage medium, this program code is by this
When the base station of invention is run, perform the method for sending information that the present invention provides.This storage medium includes but not limited to flash
Device, hard disk or solid state hard disc.
The associated description of said apparatus can the corresponding associated description refering to embodiment of the method part and effect understand,
This place does not do and too much repeats.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, in the above-described embodiments,
Description to each embodiment all emphasizes particularly on different fields, and does not has the part described in detail, may refer to other embodiments in certain embodiment
Associated description.
For aforesaid each method embodiment, in order to be briefly described, therefore it is all expressed as a series of combination of actions, but
Being that those skilled in the art should know, the present invention is not limited by described sequence of movement, because according to the present invention, certain
A little steps can use other orders or carry out simultaneously.Secondly, those skilled in the art also should know, is retouched in description
The embodiment stated belongs to preferred embodiment, and involved action and module are the most essential to the invention.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method are permissible
Realize by another way.Such as, device embodiment described above is only schematically, such as, and described unit
Dividing, be only a kind of logic function and divide, actual can have other dividing mode, the most multiple unit or assembly when realizing
Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On the network equipment.Some or all of equipment therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated list
Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme whole
Or part can embody with the form of software product.This computer software product is stored in a storage medium, including
Some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) performs basis
Invent all or part of step of method described in each embodiment.And aforesaid storage medium includes: USB (universal serial bus) flash memory
Dish is (English: USB flash disk), portable hard drive, read only memory (English: read-only memory, ROM), to deposit at random
Access to memory (English: random access memory, RAM), magnetic disc or CD etc. are various can store program code
Medium.
The above, above example only in order to technical scheme to be described, is not intended to limit；Although with reference to front
State embodiment the present invention has been described in detail, it will be understood by those within the art that: it still can be to front
State the technical scheme described in each embodiment to modify, or wherein portion of techniques feature is carried out equivalent；And these
Amendment or replacement, do not make appropriate technical solution depart from the scope of claim.
Claims (10)
1. a cell switching method, it is characterised in that including:
Terminal unit obtains the community handoff list that base station corresponding to current Serving cell sends；
Described terminal unit judges whether current kinestate is in high-speed moving state；The most then switch from described community
Determining in list that the community comprising the first mark is first object community, described first mark is used for indicating described first object little
District is high-speed serving cell；Described high-speed serving cell is the community in the range of high-speed railway rail preset distance；
Described terminal unit determines the second Target cell according to signal intensity from described first object community；
Described current Serving cell is switched to described second Target cell by described terminal unit.
Method the most according to claim 1, it is characterised in that described terminal unit judges whether current kinestate is located
In high-speed moving state, including:
Described terminal unit judges whether current movement velocity exceedes first threshold, if exceeding described first threshold, it is determined that
Described terminal unit is in high-speed moving state.
Method the most according to claim 1, it is characterised in that described terminal unit judges whether current kinestate is located
In high-speed moving state, including:
Described terminal unit judges whether the frequency of switching cell exceedes Second Threshold, if exceeding described second threshold in preset time period
Value, it is determined that described terminal unit is in high-speed moving state.
4. according to the method described in any one of claims 1 to 3, it is characterised in that described method also includes:
Do not exist in the kinestate that described terminal unit is current is not at high-speed moving state or described community handoff list
When comprising the community of described first mark, described terminal unit determines the 3rd according to signal intensity from the handoff list of described community
Target cell；
Current Serving cell is switched to described 3rd Target cell by described terminal unit.
5. a method for sending information, it is characterised in that including:
When community is in the range of high-speed railway rail preset distance, base station determines that described community is high-speed serving cell；
Described base station sends cell system message or adjacent cell frequency point information, institute to terminal unit in described high-speed serving cell
Stating and all comprise the first mark in cell system message or described adjacent cell frequency point information, described first mark is used for indicating described end
The current Serving cell of end equipment is described high-speed serving cell.
6. a terminal unit, it is characterised in that including:
Transmit-Receive Unit, for obtaining the community handoff list that base station corresponding to current Serving cell sends；
Processing unit, for judging whether current kinestate is in high-speed moving state；The most then switch from described community
Determining in list that the community comprising the first mark is first object community, described first mark is used for indicating described first object little
District is high-speed serving cell；Described high-speed serving cell is the community in the range of high-speed railway rail preset distance；
From described first object community, the second Target cell is determined according to signal intensity；
Described current Serving cell is switched to described second Target cell.
Terminal unit the most according to claim 6, it is characterised in that described processing unit is for judging current motion shape
Whether state is in high-speed moving state, including:
Described processing unit, for judging whether current movement velocity exceedes first threshold, if exceeding described first threshold, then
Determine that described terminal unit is in high-speed moving state.
Terminal unit the most according to claim 6, it is characterised in that described processing unit is for judging current motion shape
Whether state is in high-speed moving state, including:
Described processing unit, in judging preset time period, whether the frequency of switching cell exceedes Second Threshold, if exceeding described
Second Threshold, it is determined that described terminal unit is in high-speed moving state.
9. according to the terminal unit described in any one of claim 6 to 8, it is characterised in that described processing unit is additionally operable to:
Do not exist in the kinestate that described terminal unit is current is not at high-speed moving state or described community handoff list
When comprising the community of described first mark, from the handoff list of described community, determine the 3rd Target cell according to signal intensity；
Current Serving cell is switched to described 3rd Target cell.
10. a base station, it is characterised in that including:
Processing unit, for when community is in the range of high-speed railway rail preset distance, determines that described community is high-speed serving cell；
Transmit-Receive Unit, for sending cell system message or adjacent cell frequency letter to terminal unit in described high-speed serving cell
Breath, all comprises the first mark in described cell system message or described adjacent cell frequency point information, described first mark is used for indicating
The current Serving cell of described terminal unit is described high-speed serving cell.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567046A (en) * | 2017-08-25 | 2018-01-09 | 维沃移动通信有限公司 | A kind of cell accessing method and mobile terminal |
| CN108093449A (en) * | 2017-12-26 | 2018-05-29 | 广东欧珀移动通信有限公司 | Method for switching network and device |
| CN108401523A (en) * | 2017-12-21 | 2018-08-14 | 北京小米移动软件有限公司 | Cell accessing method and device |
| CN108419269A (en) * | 2017-02-10 | 2018-08-17 | 中国移动通信有限公司研究院 | Configuration method, cut-in method based on speed class and device |
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| CN109314922A (en) * | 2017-05-17 | 2019-02-05 | 联发科技（新加坡）私人有限公司 | Network selecting method and equipment based on speed |
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| WO2019095186A1 (en) * | 2017-11-16 | 2019-05-23 | 北京小米移动软件有限公司 | Cell access method and cell access apparatus |
| CN110383892A (en) * | 2017-03-03 | 2019-10-25 | 英特尔Ip公司 | New radio (NR) bullet train |
| CN111641963A (en) * | 2020-05-27 | 2020-09-08 | 广东小天才科技有限公司 | Cell measurement method and terminal equipment |
| CN112040521A (en) * | 2020-09-03 | 2020-12-04 | 维沃移动通信有限公司 | Cell switching method and device |
| CN112118607A (en) * | 2020-10-12 | 2020-12-22 | 中国联合网络通信集团有限公司 | Cell switching method, terminal and base station |
| CN112566192A (en) * | 2019-09-26 | 2021-03-26 | 中国移动通信集团山东有限公司 | Control method and apparatus, base station, and non-transitory computer-readable storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102905324A (en) * | 2011-07-25 | 2013-01-30 | 华为技术有限公司 | Cell replacement method and device |
| CN104170467A (en) * | 2011-12-31 | 2014-11-26 | 爱立信(中国)通信有限公司 | Mobility management method and apparatus in high speed railway |
| CN105142194A (en) * | 2015-09-06 | 2015-12-09 | 上海华为技术有限公司 | Cell switching method, base station and system |
| CN105338578A (en) * | 2014-08-13 | 2016-02-17 | 中国移动通信集团公司 | Method of enabling terminal to automatically return to network, device and terminal |
| CN105792256A (en) * | 2016-02-29 | 2016-07-20 | 重庆邮电大学 | Dual-connectivity switching enhancing method based on mobility state estimate and mobility state estimate device |
| WO2016137585A1 (en) * | 2015-02-27 | 2016-09-01 | Qualcomm Incorporated | Cell selection for a high speed scenario |
-
2016
- 2016-09-09 CN CN201610814527.7A patent/CN106332197A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102905324A (en) * | 2011-07-25 | 2013-01-30 | 华为技术有限公司 | Cell replacement method and device |
| CN104170467A (en) * | 2011-12-31 | 2014-11-26 | 爱立信(中国)通信有限公司 | Mobility management method and apparatus in high speed railway |
| CN105338578A (en) * | 2014-08-13 | 2016-02-17 | 中国移动通信集团公司 | Method of enabling terminal to automatically return to network, device and terminal |
| WO2016137585A1 (en) * | 2015-02-27 | 2016-09-01 | Qualcomm Incorporated | Cell selection for a high speed scenario |
| CN105142194A (en) * | 2015-09-06 | 2015-12-09 | 上海华为技术有限公司 | Cell switching method, base station and system |
| CN105792256A (en) * | 2016-02-29 | 2016-07-20 | 重庆邮电大学 | Dual-connectivity switching enhancing method based on mobility state estimate and mobility state estimate device |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN110383892A (en) * | 2017-03-03 | 2019-10-25 | 英特尔Ip公司 | New radio (NR) bullet train |
| CN109314922A (en) * | 2017-05-17 | 2019-02-05 | 联发科技（新加坡）私人有限公司 | Network selecting method and equipment based on speed |
| US11259229B2 (en) | 2017-05-17 | 2022-02-22 | Mediatek Singapore Pte. Ltd. | Apparatus and method of speed based network selection |
| CN107567046A (en) * | 2017-08-25 | 2018-01-09 | 维沃移动通信有限公司 | A kind of cell accessing method and mobile terminal |
| WO2019095186A1 (en) * | 2017-11-16 | 2019-05-23 | 北京小米移动软件有限公司 | Cell access method and cell access apparatus |
| US11470540B2 (en) | 2017-11-16 | 2022-10-11 | Beijing Xiaomi Mobile Software Co., Ltd. | Cell access method and cell access apparatus |
| CN108401523A (en) * | 2017-12-21 | 2018-08-14 | 北京小米移动软件有限公司 | Cell accessing method and device |
| US11382032B2 (en) | 2017-12-21 | 2022-07-05 | Beijing Xiaomi Mobile Software Co., Ltd. | Cell access method and apparatus |
| CN108093449A (en) * | 2017-12-26 | 2018-05-29 | 广东欧珀移动通信有限公司 | Method for switching network and device |
| US11191017B2 (en) | 2017-12-29 | 2021-11-30 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for camping on cell, user equipment, and base station |
| WO2019127414A1 (en) * | 2017-12-29 | 2019-07-04 | 北京小米移动软件有限公司 | Method and device for determining residence cell, user equipment, and base station |
| CN109451829A (en) * | 2017-12-29 | 2019-03-08 | 北京小米移动软件有限公司 | District staying method, device, user equipment and base station |
| US11343756B2 (en) | 2018-01-31 | 2022-05-24 | Beijing Xiaomi Mobile Software Co., Ltd. | Cell type indication method and apparatus |
| CN109451830A (en) * | 2018-01-31 | 2019-03-08 | 北京小米移动软件有限公司 | Cell type indicating means and device |
| WO2019183884A1 (en) * | 2018-03-29 | 2019-10-03 | 北京小米移动软件有限公司 | Cell access method and device |
| CN108476447A (en) * | 2018-03-29 | 2018-08-31 | 北京小米移动软件有限公司 | The indicating means and device of adjacent cell type |
| US11641618B2 (en) | 2018-03-29 | 2023-05-02 | Beijing Xiaomi Mobile Software Co., Ltd. | Cell access method and apparatus |
| CN109451813A (en) * | 2018-03-29 | 2019-03-08 | 北京小米移动软件有限公司 | Cell accessing method and device |
| CN109561478A (en) * | 2018-11-02 | 2019-04-02 | 京信通信系统（中国）有限公司 | The blind reorientation method of user terminal, device, computer storage medium and equipment |
| CN112566192A (en) * | 2019-09-26 | 2021-03-26 | 中国移动通信集团山东有限公司 | Control method and apparatus, base station, and non-transitory computer-readable storage medium |
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| CN111641963A (en) * | 2020-05-27 | 2020-09-08 | 广东小天才科技有限公司 | Cell measurement method and terminal equipment |
| CN111641963B (en) * | 2020-05-27 | 2023-07-25 | 广东小天才科技有限公司 | Cell measurement method and terminal equipment |
| CN112040521A (en) * | 2020-09-03 | 2020-12-04 | 维沃移动通信有限公司 | Cell switching method and device |
| CN112118607B (en) * | 2020-10-12 | 2023-04-18 | 中国联合网络通信集团有限公司 | Cell switching method, terminal and base station |
| CN112118607A (en) * | 2020-10-12 | 2020-12-22 | 中国联合网络通信集团有限公司 | Cell switching method, terminal and base station |
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