CN102547894B - A kind of fast cell reselection method for dual-mode dual-standby and the terminal - Google Patents
A kind of fast cell reselection method for dual-mode dual-standby and the terminal Download PDFInfo
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- CN102547894B CN102547894B CN201210008663.9A CN201210008663A CN102547894B CN 102547894 B CN102547894 B CN 102547894B CN 201210008663 A CN201210008663 A CN 201210008663A CN 102547894 B CN102547894 B CN 102547894B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 67
- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 6
- 238000010295 mobile communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000010187 selection method Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
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Classifications
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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
- H04W36/00837—Determination of triggering parameters for hand-off
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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
- H04W36/00835—Determination of neighbour cell lists
-
- 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
- H04W36/0085—Hand-off measurements
Abstract
The invention discloses a kind of fast cell reselection method for dual-mode dual-standby and the terminal, when double-mode and double-standby terminal is moved to the signal feeble field of the first standard, the cell reselection under first standard is triggered, while ask the second standard to carry out assistance measurement；Second standard measures assessment using radio frequency free time, and measurement result is notified into the first standard.The present invention makes full use of two pieces of radio frequency chip performance advantages, and double-standard harmonizing recommends cell, accelerates to be resident so as to realize.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of fast cell reselection method for dual-mode dual-standby and
The terminal.
Background technology
At present, there are various modes in GSM, including using technologies such as GSM/GPRS/EDGE/CDMA as representative
Second generation mobile communication system technology (2G), and the third generation using technologies such as TD-SCDMA/WCDMA/CDMA2000 as representative
GSM technology (3G).Comparatively speaking, 3-G (Generation Three mobile communication system) technology has advanced technology, data service energy
The advantages that power is strong, user capacity is big, but its shortcoming is not it is also obvious that such as network coverage face is complete, rate are higher；The opposing party
Face, though second generation mobile communication system technology has the advantages that commercial ripe, the network coverage is comprehensive, and speech quality is high, not
The high speed data requirements of user can be met, so within the quite a long time, it will the office that 2G and 3G technology coexist occur
Face.
TD-SCDMA (Time Division-Synchronous Code under the network condition of existing China Mobile
Division Multiple Access, Time division multiple access) network and GSM (Global System of
Mobile communication, global system for mobile communications) it is network coexisted, and the terminal of mobile network mainly has following 3 kinds
Pattern：
1st, GSM single deck tape-recorders single mode list is treated, i.e., inserts a SIM (Subscriber Identity by GSM single-mode terminals
Module, subscriber identification module) card, only reside in GSM network, receive associated network services；It is limited in that user is only
Simple GPRS (General Packet Radio Service, general packet radio service) data service can be used, it is impossible to
Enjoy high-speed data service.
2nd, TD-SCDMA/GSM single deck tape-recorders double-mode single-standby, i.e., a USIM is inserted by TD-SCDMA/GSM dual-mode terminals
(Universal Subscriber Identity Module, USIM) blocks, and the preferable network of selection signal is stayed
Stay, receive associated network services；It is limited in that UE (User Equipment, user equipment/terminal) is probably due to network
The difference of covering is continuously evaluated measurement result and carries out cell reselection between standard, the problem of so as to cause call drop and power consumption.
3rd, TD-SCDMA/GSM double cards dual-mode dual-standby, i.e., by inserting one respectively in TD-SCDMA/GSM dual-mode terminals
SIM card and usim card, every card correspond to a set of independent radio circuit, are reside respectively under 3G and 2G networks respectively；It limits to
Property is that user needs to handle two cards, possesses two numbers, influences Consumer's Experience, and use it is very inconvenient.
Therefore, China Mobile network necessarily has its market demand for single deck tape-recorder double-mode and double-standby terminal, is ensureing the not number of changing, no
The satisfaction of users for voice, data service is improved in the case of changing card as far as possible.
Single deck tape-recorder double-mode and double-standby terminal, by a kind of terminal pattern for being then based on user's request and proposing, with the proviso that in order to
Avoid the network equipment from reducing cost as mass upgrade, thus 3G cells and 2G cell necessarily occurs each other in the network planning
The configuration of adjacent area, broadcasted by system information.Although double model double standby phone can pass through two pieces of independent radio frequency chips
To meet while standby requirement, still, how should to be used for the neighbor cell configuration information broadcasted in net side system information；With
And, it is necessary to when carrying out the cell reselection action that TD nets or GSM are netted under weak signal scene, double model double standby phone terminal should be how
Processing, so as to accelerate resident grade for these problems, there is presently no more ripe solution.
The content of the invention
Present invention solves the technical problem that being to provide a kind of fast cell reselection method for dual-mode dual-standby and the terminal, fill
It is divided to and utilizes two pieces of radio frequency chip performance advantages, double-standard harmonizing recommends cell, accelerates to be resident so as to realize.
In order to solve the above technical problems, the invention provides a kind of fast cell reselection method for dual-mode dual-standby, it is described
Method includes：
When double-mode and double-standby terminal is moved to the signal feeble field of the first standard, the cell reselection under first standard is triggered,
The second standard is asked to carry out assistance measurement simultaneously；
Second standard measures assessment using radio frequency free time (GAP), and measurement result is notified into described
One standard.
Further, first standard is when asking second standard assist measurement, by specified frequency range and/
Or cell is sent to second standard；
Second standard measures assessment to the frequency range specified and/or cell.
Further, first standard is when asking second standard assist measurement, by received signal code work(
Rate (RSCP) thresholding is sent to second standard；
Second standard measures assessment according to the thresholding, and will meet the information notice of the cell of the thresholding
First standard；
The information for the cell that first standard sends second standard received adds local cell reselection
In candidate list intersection, and gravity treatment is initiated successively according to signal strength.
Further, for the terminal under standby stable state, first standard and second standard pass through cell
The different standard neighboring BS information of the adjacent area parameter configured in the system information of base station broadcast, the respectively current resident standard cell of record；
Second standard carries out the assistance according to the different standard neighboring BS information of record and measured.
Further, second standard comes back to complete rf-mode after completing the measurement and assessing.
Further, methods described also includes：
After the first standard completion cell reselection is resident, the different standard neighboring BS information of more new record.
Present invention also offers a kind of double-mode and double-standby terminal, the terminal includes：Cell reselection module and assistance measurement mould
Block,
The cell reselection module is used for, and when terminal is moved to the signal feeble field of current resident standard, triggering is described to work as
Cell reselection under preceding resident standard, and ask another standard to carry out assistance measurement；
The assistance measurement module is used for, and when receiving another standard and assist the request of measurement, utilizes radio frequency idle
Time measures assessment, and measurement result is notified into another standard.
Further, the cell reselection module is used for, when asking another standard assist measurement, by specified frequency
Section and/or cell are sent to another standard；
The assistance measurement module is used for, and assessment is measured to the frequency range specified and/or cell, and complete institute
After stating measurement assessment, complete rf-mode is come back to.
Further, the cell reselection module is used for, when asking another standard assist measurement, by RSCP thresholdings
It is sent to another standard；When receiving the information for the cell that another standard is sent, the information of the cell received is added
In local cell re-selection candidates list intersection, and gravity treatment is initiated successively according to signal strength；
The assistance measurement module is used for, and assessment, and the cell that will meet the thresholding are measured according to the thresholding
Information notify another standard.
Further, the terminal also includes different standard information preserving module,
The different standard information preserving module is used for, and under standby stable state, the system broadcasted by cell base station is believed
The adjacent area parameter configured in breath, record the different standard neighboring BS information of current resident standard cell；
When receiving another standard and assist the request of measurement, carried out according to the different standard neighboring BS information of record
It is described to assist measurement；And
After cell reselection module completion cell reselection is resident, the different standard neighboring BS information of more new record.
Compared with prior art, the present invention at least has advantages below：1) work of two pieces of radio frequency chips is made full use of
Parallel performance advantage, the information sharing between bimodulus is added, accelerate cell reselection；2) a certain standard is assisting different standard cell
While reselection evaluation, own service progress is had no effect on；(3) the present invention program only relates to the realization of UE sides pure software, for
Net side does not have any demand, and the network equipment need not do any change.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the double-mode and double-standby terminal cell TD cell reselection strategies schematic diagrames of the present invention；
Fig. 2 is the double-mode and double-standby terminal cell GSM cell reselection strategies schematic diagram of the present invention；
Fig. 3 is the schematic flow sheet of the double-mode and double-standby terminal residence reselecting of the embodiment of the present invention.
Embodiment
Present embodiment provides a kind of fast cell reselection method for dual-mode dual-standby, using following scheme：
Double-mode and double-standby terminal is moved to the signal feeble field of the first standard, triggers the cell reselection under the first standard, simultaneously please
The second standard is asked to carry out assistance measurement；
Second standard measures assessment using radio frequency free time (GAP), and measurement result is notified into described
One standard.
Wherein, first standard and the second standard include TD standards/GSM standards.
Further, first standard is when asking second standard assist measurement, by specified frequency range and/
Or cell is sent to second standard；
Second standard measures assessment to the frequency range specified and/or cell.
Further, first standard is when asking second standard assist measurement, by RSCP (Received
Signal Code Power, received signal code power) thresholding is sent to second standard；
Second standard measures assessment according to the thresholding, and will meet the information notice of the cell of the thresholding
First standard.
Further, when first standard receives the information of the cell, local cell re-selection candidates row are updated
Table intersection, and gravity treatment is initiated successively according to signal strength.
Further, second standard comes back to complete rf-mode after completing measurement and assessing.
In addition, the adjacent area that the system information that the terminal under standby stable state, is broadcasted by cell base station configures is joined
Number, record the different standard neighboring BS information of current resident standard cell；
Second standard carries out assistance measurement according to the different standard neighboring BS information of record.
In addition, after first standard completion cell reselection is resident, the different standard neighboring BS information of more new record.
The fast cell reselection method for dual-mode dual-standby of present embodiment, specifically includes following steps：
Step 1, double-mode and double-standby terminal is reside respectively in a conjunction under two kinds of standards (being designated as A standards and B standards respectively)
Suitable cell, into standby stable state, and the adjacent area parameter that the system information broadcasted by cell base station configures, record current resident system
The different standard neighboring BS information of formula cell；
Step 2, terminal is manoeuvred into the environment that A standards are feeble field, and terminal is assessed serving cell under feeble field standard and believed
After number intensity, the cell reselection process under A standards is triggered；
Step 3, A standards notice B standards, triggering B enter Gap mode of operations, and A standards can be believed following information by interface
B standards are issued in order：(1) RSCP threshold values；(2) designated frequency band and/or cell that request B standards undertake；
Step 4, while cell reselection process is carried out under A standards, B standards are surveyed using radio frequency free time (Gap)
Evaluation work is measured, passes through undertaken designated frequency band and/or cell, carries out assistance measurement；
Step 5, while cell reselection process is carried out under A standards, if B standards are found that the different standard for meeting this thresholding
Cell, then this cell information is then offered into A standards immediately, while the measurement signal for carrying out next specified frequency is assessed, such as
All adjacent areas of fruit, which are assessed, to be finished, then B standards come back to complete Operation mode；
Step 6, A standards renewal cell re-selection candidates list, gravity treatment action is initiated successively according to signal strength, if found
Cell is resident, then performs step 7；If do not find suitable cell yet to be resident, return to step 4；
Step 7, the cell reselection action of A standards is completed, receives A standard network services again.
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
Double-mode and double-standby terminal is reside respectively in a suitable cell under two kinds of standards, into standby stable state；When terminal is moved
It is dynamic to enter in the environment that some standard is feeble field, it will trigger the cell under this feeble field standard after terminal assessment signal intensity
Reuse adoption process.
Fig. 1 and Fig. 2 is respectively the schematic diagram of double-mode and double-standby terminal TD cells of the present invention and GSM cell reselection strategies.When penetrating
Frequently 1 when starting TD standard cell re-selection procedures, and the request for assisting gravity treatment is sent to radio frequency 2, another standard is triggered and enters Gap
Mode of operation, signal intensity RSCP threshold values can be carried in the request；Radio frequency 2 utilizes according to the information carried in request
Radio frequency free time, (Gap) measured evaluation work, the system information (GSM broadcasted by cell base station：SI2quarter；
TD：Sib11/Sib12) the adjacent area parameter of configuration, carries out assistance measurement.If another standard, which is found that, meets the different of this thresholding
Standard cell, then report this cell information of feeble field standard immediately, and feeble field standard updates local cell weight after this information is obtained
Candidate list intersection is selected, initiates gravity treatment action successively according to signal strength.Continue to attempt to measure if threshold condition is unsatisfactory for
Next different standard frequency, until attempting to finish, come back to complete Operation mode.If feeble field standard successfully chooses one
Individual new cell, then the different standard neighboring BS information of more new record again is needed, flow terminates, and otherwise, continues from cell re-selection candidates
Chosen in list next cell carry out attempt gravity treatment be resident.
In addition, in view of following factor：(1) weak standard radio frequency the time completely can be used to measure assessment, and aid in standard to make
Worked with Gap free times, will necessarily be weaker than previous standard in measurement evaluation capacity；(2) two pieces of radio frequencies may measure assessment
Cell frequency range repeats, and the re-selecting cell for causing to recommend repeats, and wastes measurement and assesses the time.Preferably, can be to two pieces of radio frequencies
Specific measurement assessment carries out division of labor refinement.For example, radio frequency is assessed in full time measurement undertakes more frequency range or cell evaluation work,
Gap pattern operating RFs undertake remaining less frequency range or cell evaluation work, and specific pro rate can penetrate according to actual producer
The performance of frequency chip, carry out the empirical value after field adjustable and determine that the present invention does not quantify specifically herein.
In addition, the above-mentioned cell reselection scheme of the present invention can also be applied to derive into the scene of double feeble fields.
Fig. 3 is that the double-mode and double-standby terminal start of embodiments of the invention is reside respectively in two kinds of standards of TD-SCDMA and GSM
Under, terminal is moved to TD feeble fields, and there occurs the schematic flow sheet of cell reselection under TD standards.As shown in figure 3, the flow is specific
Comprise the following steps：
Step 301：TD and GSM standards are resident in UE starts respectively, into holding state, wait initiation business.
Step 302：UE terminals read system information, record different standard neighbor cell configuration corresponding to current double-standard serving cell
Information.
Step 303：UE is moved to TD signal feeble fields, triggers the cell re-selection procedure of TD standards.
Step 304：TD standards notify GSM standards to enter radio frequency Gap time service patterns by interior signaling, and will represent
The resident RSCP threshold values of the minimum satisfaction of TD cell signals bring GSM.
Step 305：Judge that currently resident GSM standards cell whether there is NA TD adjacent areas, if it does, going to step
Rapid 307；Otherwise, step 306 is gone to.
Step 306：GSM leaves Gap mode of operations, into complete 2G radio frequency operations holding state.
Step 307：TD neighbor cell configurations under GSM standards in system information are small using TD corresponding to the progress of Gap times
Region measurement is assessed.
Step 308：Judge that measurement assesses whether to find the TD cells for meeting resident RSCP threshold conditions under GSM standards,
If it is, go to step 309；Otherwise step 305 is gone to.
Step 309：The TD cells found are recommended into TD standard radio frequencies, is waited and gravity treatment is carried out to it is resident.
Step 310：TD cells carry out standard in gravity treatment action, update cell re-selection candidates list, according to signal strength according to
Secondary initiation gravity treatment action.
Step 311：Judge currently whether find more preferable TD cells, complete gravity treatment and be resident, if it is, going to step 312；
If not, going to step 310, continue TD cell reselections.
Step 312：More new record is newly resident GSM neighbor cell configuration information corresponding to TD cells.
Step 313：This flow terminates.
Wherein, if the action of above-mentioned terminal or network performs without specified otherwise according to 3GPP related protocols.
In addition, additionally providing a kind of double-mode and double-standby terminal in the embodiment of the present invention, the present embodiment terminal includes：Cell reselection
Module and assistance measurement module,
The cell reselection module is used for, and when terminal is moved to the signal feeble field of current resident standard, triggering is described to work as
Cell reselection under preceding resident standard, and ask another standard to carry out assistance measurement；
The assistance measurement module is used for, and when receiving another standard and assist the request of measurement, utilizes radio frequency idle
Time measures assessment, and measurement result is notified into another standard.
Further, the cell reselection module is used for, when asking another standard assist measurement, by specified frequency
Section and/or cell are sent to another standard；
The assistance measurement module is used for, and assessment is measured to the frequency range specified and/or cell, and complete institute
After stating measurement assessment, complete rf-mode is come back to.
Further, the cell reselection module is used for, when asking another standard assist measurement, by RSCP thresholdings
It is sent to another standard；When receiving the information for the cell that another standard is sent, the information of the cell received is added
In local cell re-selection candidates list intersection, and gravity treatment is initiated successively according to signal strength；
The assistance measurement module is used for, and assessment, and the cell that will meet the thresholding are measured according to the thresholding
Information notify another standard.
Further, the terminal also includes different standard information preserving module,
The different standard information preserving module is used for, and under standby stable state, the system broadcasted by cell base station is believed
The adjacent area parameter configured in breath, record the different standard neighboring BS information of current resident standard cell；
When receiving another standard and assist the request of measurement, carried out according to the different standard neighboring BS information of record
It is described to assist measurement；And
After cell reselection module completion cell reselection is resident, the different standard neighboring BS information of more new record.
It these are only that the present invention's is preferable to carry out case, be not intended to limit the invention, the present invention can also have other
Various embodiments, in the case of without departing substantially from spirit of the invention and its essence, those skilled in the art can be according to this hair
It is bright to make various corresponding changes and deformation, but these corresponding changes and deformation should all belong to appended claims of the invention
Protection domain.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general
Computing device realize that they can be concentrated on single computing device, or be distributed in multiple computing devices and formed
Network on, alternatively, they can be realized with the program code that computing device can perform, it is thus possible to they are stored
Performed in the storage device by computing device, and in some cases, can be with different from shown in order execution herein
The step of going out or describing, they are either fabricated to each integrated circuit modules respectively or by multiple modules in them or
Step is fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware and software combination.
Claims (9)
1. a kind of fast cell reselection method for dual-mode dual-standby, it is characterised in that methods described includes：
When double-mode and double-standby terminal is moved to the signal feeble field of the first standard, the cell reselection under first standard is triggered, simultaneously
The second standard is asked to carry out assistance measurement；
Second standard measures assessment using radio frequency free time (GAP), and measurement result is notified into first system
Formula；
The terminal is under standby stable state, system that first standard and second standard are broadcasted by cell base station
The different standard neighboring BS information of the adjacent area parameter configured in information, the respectively current resident standard cell of record；
Second standard carries out the assistance according to the different standard neighboring BS information of record and measured；
Wherein, the second standard of request carries out assisting measurement to specifically include：The second standard is asked to carry out the measurement of the second standard.
2. the method as described in claim 1, it is characterised in that
Specified frequency range and/or cell are sent to by first standard when asking second standard assist measurement
Second standard；
Second standard measures assessment to the frequency range specified and/or cell.
3. the method as described in claim 1, it is characterised in that
First standard sends out received signal code power (RSCP) thresholding when asking second standard assist measurement
Give second standard；
Second standard measures assessment according to the thresholding, and will meet described in the information notice of the cell of the thresholding
First standard；
The information for the cell that first standard sends second standard received adds local cell re-selection candidates
In list intersection, and gravity treatment is initiated successively according to signal strength.
4. the method as described in claim 1,2 or 3, it is characterised in that
Second standard comes back to complete rf-mode after completing the measurement and assessing.
5. the method as described in claim 1, it is characterised in that methods described also includes：
After the first standard completion cell reselection is resident, the different standard neighboring BS information of more new record.
6. a kind of double-mode and double-standby terminal, it is characterised in that the terminal includes：Cell reselection module and assistance measurement module,
The cell reselection module is used for, and when terminal is moved to the signal feeble field of current resident standard, triggering is described currently to stay
The cell reselection under standard is stayed, and asks another standard to carry out assistance measurement；
It is described assistance measurement module be used for, receive another standard carry out assist measurement request when, utilize radio frequency free time
Assessment is measured, and measurement result is notified into another standard；
The terminal also includes different standard information preserving module,
The different standard information preserving module is used for, under standby stable state, in the system information broadcasted by cell base station
The adjacent area parameter of configuration, record the different standard neighboring BS information of current resident standard cell；
When receiving another standard and assist the request of measurement, according to being carried out the different standard neighboring BS information of record
Assist measurement；
Wherein, another standard is asked to carry out assisting measurement to specifically include：Another standard is asked to carry out the measurement of another standard.
7. terminal as claimed in claim 6, it is characterised in that
The cell reselection module is used for, and when asking another standard assist measurement, specified frequency range and/or cell are sent out
Give another standard；
The assistance measurement module is used for, and assessment is measured to the frequency range specified and/or cell, and complete the survey
After amount is assessed, complete rf-mode is come back to.
8. terminal as claimed in claim 6, it is characterised in that
The cell reselection module is used for, and when asking another standard assist measurement, RSCP thresholdings are sent into another system
Formula；When receiving the information for the cell that another standard is sent, the information of the cell received is added to local cell weight
Select in candidate list intersection, and gravity treatment is initiated successively according to signal strength；
The assistance measurement module is used for, and measures assessment according to the thresholding, and will meet the letter of the cell of the thresholding
Breath notifies another standard.
9. terminal as claimed in claim 6, it is characterised in that the different standard information preserving module is additionally operable to, described small
After area's gravity treatment module completion cell reselection is resident, the different standard neighboring BS information of more new record.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008663.9A CN102547894B (en) | 2012-01-12 | 2012-01-12 | A kind of fast cell reselection method for dual-mode dual-standby and the terminal |
| PCT/CN2012/075564 WO2013104164A1 (en) | 2012-01-12 | 2012-05-16 | Fast cell reselection method for dual-mode dual-standby terminal and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008663.9A CN102547894B (en) | 2012-01-12 | 2012-01-12 | A kind of fast cell reselection method for dual-mode dual-standby and the terminal |
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| Publication Number | Publication Date |
|---|---|
| CN102547894A CN102547894A (en) | 2012-07-04 |
| CN102547894B true CN102547894B (en) | 2018-01-26 |
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| CN201210008663.9A Active CN102547894B (en) | 2012-01-12 | 2012-01-12 | A kind of fast cell reselection method for dual-mode dual-standby and the terminal |
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| Country | Link |
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| CN (1) | CN102547894B (en) |
| WO (1) | WO2013104164A1 (en) |
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| WO2014201689A1 (en) * | 2013-06-21 | 2014-12-24 | 华为技术有限公司 | Communication device access processing method and device, and communication system |
| CN105101346A (en) * | 2014-05-21 | 2015-11-25 | 中兴通讯股份有限公司 | Network selection and cell searching method and device while single-card double-standby terminal is powered on |
| CN104185233B (en) * | 2014-09-17 | 2018-05-04 | 陕西浩瀚新宇科技发展有限公司 | A kind of mode mobile terminal switching method |
| CN104184515B (en) * | 2014-09-17 | 2018-01-30 | 陕西浩瀚新宇科技发展有限公司 | A kind of mode mobile terminal sends measurement control method |
| CN109479225B (en) | 2016-07-29 | 2020-11-17 | 华为技术有限公司 | Method for accessing different-system cell and related equipment |
| CN113543256A (en) * | 2020-04-22 | 2021-10-22 | 哲库科技(北京)有限公司 | Network reselection method, device, terminal, storage medium and chip |
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| CN102547894A (en) | 2012-07-04 |
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