CN108093490A - Network switching control method and device - Google Patents
Network switching control method and device Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
-
- 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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Abstract
The embodiment of the present application discloses a kind of network switching control method and device.Method includes：The reference for obtaining the transmission power of the lead code of target serving district configuration rises step-length, lead code identifies the identity of mobile terminal when carrying out random access for mobile terminal, the serving cell that mobile terminal is currently accessed is the serving cell in heterogeneous communication system with target serving district；Step-length according to transmission power is updated with reference to soaring step-length rises sequence, the rise step-length that is more than before update of the first averagely soaring amplitude of sequence of updated step-length rises the second averagely soaring amplitude of sequence, and the first averagely soaring amplitude and the second averagely corresponding step-length scope of soaring amplitude are included in the range of initial soaring step-length to the soaring step-length with reference to soaring step-length；Random access is carried out according to updated power ramp step series.The network switching that the embodiment of the present application advantageously reduces mobile terminal takes, and improves data transmission real-time.
Description
Technical field
This application involves technical field of mobile terminals, and in particular to network switching control method and device.
Background technology
With the fast development of the correlation technique of the mobile terminals such as smart mobile phone, more and more applications are installed in user
In mobile phone, such as read class application, the application of payment class, game class application, the application of music class, the clothing, food, lodging and transportion -- basic necessities of life of people with hand
Secret is inseparable.The master data processing operation that time overhead in the data service procedures of mobile phone includes mobile phone local terminal takes,
And taking for data interaction is carried out with the network equipment, which can generate propagation delay time, influence data service
Real-time.
The content of the invention
The embodiment of the present application provides network switching control method and device, can reduce the network switching consumption of mobile terminal
When, improve data transmission real-time.
In a first aspect, the embodiment of the present application provides a kind of network switching control method, applied to mobile terminal, the method
Including：
The reference for obtaining the transmission power of the lead code of target serving district configuration rises step-length, and the lead code is for moving
Dynamic terminal identified during random access the identity of the mobile terminal, the serving cell and institute that the mobile terminal is currently accessed
Target serving district is stated as the serving cell in heterogeneous communication system；
It is risen sequence according to the step-length that the transmission power is updated with reference to soaring step-length, the updated step-length is climbed
The step-length that the averagely soaring amplitude of the first of ascending chain is more than before update rises the second averagely soaring amplitude of sequence, and described first is flat
The amplitude that rises and the described second averagely corresponding step-length scope of soaring amplitude are climbed included in initially soaring step-length to the reference
In the range of the soaring step-length for rising step-length；
Random access is carried out according to the updated power ramp step series.
Second aspect, the embodiment of the present application provide a kind of network switching control device, applied to mobile terminal, the network
Switching control includes acquiring unit, updating block and access unit, wherein,
The acquiring unit, the reference for obtaining the transmission power of the lead code of target serving district configuration rise step
Long, the lead code identifies the identity of the mobile terminal when carrying out random access for mobile terminal, and the mobile terminal is worked as
The serving cell of preceding access is the serving cell in heterogeneous communication system with the target serving district；
The updating block, for being risen sequence according to the step-length that the transmission power is updated with reference to soaring step-length,
The rise step-length that is more than before update of the first averagely soaring amplitude of sequence of the updated step-length rises the second average of sequence
Soaring amplitude, the described first averagely soaring amplitude and the described second averagely corresponding step-length scope of soaring amplitude are included in and initially climb
It rises in the range of step-length to the soaring step-length with reference to soaring step-length；
The access unit, for carrying out random access according to the updated power ramp step series.
The third aspect, the embodiment of the present application provide a kind of mobile terminal, and including processor, memory, the memory is deposited
Program is contained, the processor is used to call described program to perform such as the step in the embodiment of the present application first aspect either method
Rapid instruction.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein, above computer is readable
Storage medium storage is used for the computer program of electronic data interchange, wherein, above computer program causes computer to perform such as
Part or all of step described in the embodiment of the present application first aspect either method, above computer include mobile terminal.
5th aspect, the embodiment of the present application provide a kind of computer program product, wherein, above computer program product
Non-transient computer readable storage medium including storing computer program, above computer program are operable to make calculating
Machine is performed such as the part or all of step described in the embodiment of the present application first aspect either method.The computer program product
Can be a software installation bag, above computer includes mobile terminal.
As can be seen that in the embodiment of the present application, mobile terminal obtains the hair of the lead code of target serving district configuration first
The reference for penetrating power rises step-length, secondly, is risen sequence according to the step-length for updating transmission power with reference to soaring step-length, most
Afterwards, random access is carried out according to updated power ramp step series.As it can be seen that heterogeneous system network handoff scenario is directed to, by
It rises and the second of sequence averagely climbs in the rise step-length that is more than before update of the first averagely soaring amplitude of sequence of updated step-length
Increasing degree value, and the first averagely soaring amplitude and the second averagely corresponding step-length scope of soaring amplitude are included in initial soaring step-length extremely
In the range of soaring step-length with reference to soaring step-length, so as to switch successfully the metastable feelings of transmission power of corresponding lead code
Under condition, it is clear that using updated step-length rise sequence can reduce handover failure lead code emitting times, and then reduce
Taking for handover failure, reduces the Transmission time delay brought in the data transmission procedure of mobile terminal due to network switching, carries
The real-time of the data transmission of high mobile terminal.
Description of the drawings
The attached drawing involved by the embodiment of the present application will be briefly described below.
Figure 1A is a kind of system architecture diagram of the communication system for the data service for supporting mobile terminal；
Figure 1B is a kind of a kind of exemplary plot of the code running space of smart mobile phone provided by the embodiments of the present application；
Fig. 1 C are a kind of exemplary plots of the code running space of smart mobile phone provided by the embodiments of the present application；
Fig. 2 is a kind of flow diagram of network switching control method provided by the embodiments of the present application；
Fig. 3 is a kind of flow diagram of network switching control method disclosed in the embodiment of the present application；
Fig. 4 is a kind of flow diagram of network switching control method disclosed in the embodiment of the present application；
Fig. 5 is a kind of structure diagram of mobile terminal disclosed in the embodiment of the present application；
Fig. 6 is a kind of functional unit composition block diagram of network switching control device disclosed in the embodiment of the present application.
Specific embodiment
In order to which those skilled in the art is made to more fully understand application scheme, below in conjunction in the embodiment of the present application
The technical solution in the embodiment of the present application is clearly and completely described in attached drawing, it is clear that described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
All other embodiments obtained without creative efforts shall fall in the protection scope of this application.
Term " first ", " second " in the description and claims of this application and above-mentioned attached drawing etc. are for distinguishing
Different objects rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations, it is intended that
It is to cover non-exclusive include.Such as process, method, system, product or the equipment for containing series of steps or unit do not have
The step of having listed or unit are defined in, but optionally further includes the step of not listing or unit or optionally also wraps
It includes for other intrinsic steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Illustratively, Figure 1A be the invention relates to a kind of support mobile terminal data service transmission network
System architecture diagram, wherein, mobile terminal 10 pass through base station 20 connect carrier core transmission network, carrier core transmission network connect
Server is connect, by taking game service as an example, the server is such as can be game server Intranet cluster, carrier core transmission
Net includes 3G (Third Generation) Moblie skill (3rd-Generation, 3G) Serving GPRS Support Node (Serving GPRS
Support Node, SGSN), fourth generation mobile communication technology (the 4th Generation mobile
Communication, 4G) core packet networks evolution (Evolved Packet Core, EPC) equipment, the 5th third-generation mobile communication skill
Equipment of the core network of (5th-Generation, 5G) equipment of the core network and future communication systems etc., base station 20 include drilling for a long time
Into (Long Term Evolution, LTE) base station eNB, 5G base stations gNB etc..Need what is illustrated, the transmission network shown in Figure 1A
Just for the sake of more clearly illustrating the technical solution of the application, the restriction to the application, the common skill in this field are not formed
Art personnel understand that, with the differentiation of the network architecture and the appearance of new business scene, the technical solution that the application provides is for similar
The technical issues of, it is equally applicable.
Mobile terminal involved by the embodiment of the present application can include the various handheld devices with wireless communication function
(such as smart mobile phone), mobile unit, wearable device, computing device are connected to other processing of radio modem and set
Standby and various forms of user equipmenies (User Equipment, UE), mobile station (Mobile Station, MS), terminal is set
Standby (terminal device) etc..For convenience of description, apparatus mentioned above is referred to as mobile terminal.Below with intelligent hand
Exemplified by machine, the structure of the mobile terminal involved by the embodiment of the present application is illustrated.
Exemplified by smart mobile phone in mobile terminal, illustratively, Figure 1B is that the embodiment of the present application provides a kind of intelligent hand
The structure diagram of machine 100, above-mentioned smart mobile phone 100 include：Housing 110, touching display screen 120, mainboard 130,140 and of battery
Subplate 150 is provided with front camera 131, systems-on-a-chip (System on Chip, SoC) 132 on mainboard 130 (including should
With processor and baseband processor), memory 133, power management chip 134, radio frequency system 135 etc., be provided with and shake on subplate
Interface 153 and fingerprint recognition module 154 are filled in son 151, integral sound chamber 152, VOOC sudden strains of a muscle.
The SoC132 is the control centre of smart mobile phone, utilizes each of various interfaces and the entire smart mobile phone of connection
A part is stored in storage by running or performing the software program being stored in memory 133 and/or module and call
Data in device 133 perform the various functions of smart mobile phone and processing data, so as to carry out integral monitoring to smart mobile phone.It should
SoC132 may include one or more processing units, can such as integrate application processor AP and baseband processor (also known as base band core
Piece, base band) etc., wherein, the main processing operation system of application processor, user interface and application program etc., baseband processor master
Handle wireless communication.It is understood that above-mentioned baseband processor can not also be integrated into SoC132.The SoC132 is for example
Can be central processing unit (Central Processing Unit, CPU), general processor, digital signal processor
(Digital Signal Processor, DSP), application-specific integrated circuit (Application-Specific Integrated
Circuit, ASIC), field programmable gate array (Field Programmable Gate Array, FPGA) or other can
Programmed logic device, transistor logic, hardware component or its any combination.It can realize or perform with reference to the application
The described various illustrative logic blocks of disclosure, module and circuit.Above-mentioned processor can also realize to calculate work(
The combination of energy, such as include one or more microprocessors and combine, combination of DSP and microprocessor etc..
The memory 133 can be used for storage software program and module, and SoC132 is stored in memory 133 by operation
Software program and module, so as to perform the various function application of smart mobile phone and data processing.Memory 133 can be main
Including storing program area and storage data field, wherein, storing program area can storage program area, needed at least one function should
With program etc.；Storage data field can be stored uses created data etc. according to smart mobile phone.In addition, memory 133 can be with
Including high-speed random access memory, nonvolatile memory, for example, at least disk memory, a flash memory can also be included
Device or other volatile solid-state parts.The memory 133 for example can be random access memory (Random
Access Memory, RAM), flash memory, read-only memory (Read Only Memory, ROM), the read-only storage of erasable programmable
Device (Erasable Programmable ROM, EPROM), Electrically Erasable Programmable Read-Only Memory (Electrically
EPROM, EEPROM), register, hard disk, mobile hard disk, read-only optical disc (CD-ROM) or any other shape well known in the art
The storage medium of formula.
Fig. 1 C are a kind of exemplary plots of the code running space of smart mobile phone provided by the embodiments of the present application, at present intelligence hand
The mobile terminals such as machine are typically provided with program running space, which includes user's space and operating system space,
Wherein, user's space operation there are one or multiple application programs, the one or more application program be the of mobile terminal installation
Tripartite's application program, operating system space motion have the operating system of mobile terminal.The mobile terminal can specifically run Android
Mobile operating system iOS that android system, Apple Inc. develop etc., does not do unique restriction herein.
In being typically designed, by taking the game service of mobile terminal as an example, the correlation properties of the game service are：Long connection, it is small
Data packet, low discharge, it is desirable that low delay, it is low fault-tolerant, wireless network environment is changed more sensitive.Due to the perception of normal person
Scope, after the delay in game service reaches 100ms ranks, with regard to that can be clearly felt that interim card, malfunction；When in game
Delay reach 200ms ranks after, the operation of user and game perceptible feedback substantially can not be synchronous, seriously affect user's body
It tests.With reference to Figure 1A the network architecture can be seen that mobile phone game service data and the network equipment interaction include mobile phone
The access net delay eated dishes without rice or wine to network and taking from access net transmission of IP data to game server, which relates to
And the interaction to mobile phone and each network element of network side, it is influenced by wireless communications environment, situation is complicated, and it is more to involve correlated variables, should
Interaction take integrally be delayed in accounting weight it is larger.
For the above situation, the embodiment of the present application proposes a kind of network switching control method, and in this method, mobile terminal is first
The reference for first obtaining the transmission power of the lead code of target serving district configuration rises step-length, secondly, according to described with reference to soaring
The step-length of step-length update transmission power rises sequence, finally, random access is carried out according to updated power ramp step series.
As it can be seen that for heterogeneous system network handoff scenario, since rise the first averagely soaring amplitude of sequence of updated step-length is more than
Step-length before update rises the second averagely soaring amplitude of sequence, and the first averagely soaring amplitude and the second averagely soaring amplitude pair
The step-length scope answered is included in the range of initial step-length to the soaring step-length with reference to soaring step-length that rises, so as in handover success pair
In the case of the transmission power of the lead code answered is metastable, it is clear that can reduce switching using the updated step-length sequence that rises
Failure lead code emitting times, and then reduce handover failure take, reduce in the data transmission procedure of mobile terminal because
Network switching and the Transmission time delay brought improve the real-time of the data transmission of mobile terminal.
The embodiment of the present application is introduced below in conjunction with the accompanying drawings.
A kind of flow diagram of network switching control method is provided referring to Fig. 2, Fig. 2 is the embodiment of the present application, it should
It for mobile terminal, illustratively, can be performed by the application processor or baseband processor or SoC of mobile terminal, such as schemed
Shown, present networks method for handover control includes：
S201, the reference of the transmission power of the lead code of acquisition for mobile terminal target serving district configuration rise step
Long, the lead code identifies the identity of the mobile terminal when carrying out random access for mobile terminal, and the mobile terminal is worked as
The serving cell of preceding access is the serving cell in heterogeneous communication system with the target serving district
Wherein, the serving cell being currently accessed can be the serving cell in LTE system, and target serving district can be with
It is the serving cell in the new system of eating dishes without rice or wine such as 5G, does not do unique restriction herein.
Wherein, the tune of the transmission power of lead code is sent for mobile terminal in random access procedure with reference to soaring step-length
Whole, the soaring step-length of the reference can be 2dB, 4dB, 8dB etc., not do unique restriction herein, and mobile terminal carries out random access
Purpose is to consult to determine channel resource with target serving district.
S202, the mobile terminal rise sequence according to the step-length that the transmission power is updated with reference to soaring step-length,
The rise step-length that is more than before update of the first averagely soaring amplitude of sequence of the updated step-length rises the second average of sequence
Soaring amplitude, the described first averagely soaring amplitude and the described second averagely corresponding step-length scope of soaring amplitude are included in and initially climb
It rises in the range of step-length to the soaring step-length with reference to soaring step-length.
It is understood that the mobile terminal is climbed according to the step-length for updating the transmission power with reference to soaring step-length
The specific implementation of ascending chain can be diversified, not do unique restriction herein.
For example, the mobile terminal rises sequence according to the step-length that the transmission power is updated with reference to soaring step-length
The specific implementation of row can be：The step-length before update that the mobile terminal determines, which rises, initially rises step-length in sequence to institute
It states with reference at least one soaring step-length between soaring step-length；The step-length before the update is deleted to rise at least one described in sequence
Soaring step-length in a soaring step-length obtains the updated step-length and rises sequence.Wherein, the quantity of the soaring step-length of deletion
Less equal than the quantity of definite at least one soaring step-length.
For example, it is assumed that the step-length before update rises, sequence is [2,4,6,8,10], wherein 8 be with reference to soaring step-length, update
The sequence that rises of step-length afterwards can be [2,6,8,10], it is seen then that the transmission times of step-length 2 to 8 is reduced to 2 times by original 3 times,
I.e. mobile terminal only needs 2 lead codes of transmission that can be successfully accessed target serving district, shortens transmission times, reduces access
Failure takes.
S203, the mobile terminal carry out random access according to the updated power ramp step series.
By taking LTE system as an example, random access procedure includes the network equipment hair belonging to mobile terminal to target serving district
Lead code preamble and the network equipment is sent to send random access response (random acess to mobile terminal
Response, RAR).Wherein, mobile terminal can send preamble to base station eNodeB, to tell eNodeB that there are one random
Access request, while eNodeB is enabled to estimate its propagation delay time between mobile terminal and upstream time is calibrated with this
uplink timing。
Mobile terminal sends preamble and specifically includes procedure below：
Process 1, selection preamble index preamble index.
Process 2 selects to send the PRACH resources of preamble.
Process 3 determines corresponding RA-RNTI.
Process 4 determines target received power PREAMBLE_RECEIVED_TARGET_POWER.
In process 1, with specifying difference, base by eNodeB based on the preamble index in non-competing random access
In the random access of competition, preamble index are randomly selected by mobile terminal.Mobile terminal first has to determine selection
Be preamble in group A or group B.If there is preamble group B, and system message msg3
Size is more than messageSizeGroupA, and path loss pathloss is less than numerical value A, then selects group B；Otherwise select
The calculation formula of group A, numerical value A are PCNAX,c-preambleInitialReceivedTargetPower-
deltaPreambleMsg3-messagePowerOffs etGroupB.If msg3 and access failure are transmitted across before, then
Corresponding preamble belongs to identical when the preamble used during secondary access attempts should send msg3 with first time
group.After group is determined, mobile terminal randomly chooses a preamble from the group and by PRACH Mask
Index is arranged to 0.And for based on non-competing random access, eNodeB by for mobile terminal distribute one it is special
Preamble index come avoid conflict generation and specify a PRACH Mask Index.
In process 2, the timing limits based on prach-ConfigIndex, PRACH Mask Index and physical layer
System, mobile terminal can first determine next available subframe for including PRACH.Prach-ConfigIndex is specified can in time domain
PRACH resources.PRACH Mask Index define some mobile terminal and can be sent out on the PRACH of which in system-frame
Send preamble.In based on non-competing random access, eNodeB can directly specify mobile terminal at certain by the mask
Preamble is sent on a specific PRACH, so as to ensure will not to be clashed with other mobile terminals.
In process 3, the time-frequency location of preamble determines the value of RA-RNTI, and mobile terminal has sent preamble
Afterwards, corresponding PDCCH can be monitored according to this RA-RNTI value in RAR time windows.
In process 4, the target received power PREAMBLE_RECEIVED_TARGET_POWER of preamble is under
The formula in face calculates：
preambleInitialReceivedTargetPower+DELTA_PREAMBLE+(PREAMBLE_
TRANSMISSION_COUNTER–1)*powerRampingStep。
Wherein preambleInitialReceivedTargetPower is the preamble that eNodeB expectations receive
Initial power.DELTA_PREAMBLE is related to preamble format, and value is shown in 36.321 Table 7.6-1.And work(
Rate rises after step-length powerRampingStep (i.e. with reference to soaring step-length) is each access failure, the hair that when access next time is promoted
Penetrate power.And the actual emission power P of preamblePRACHCalculation formula be
PPRACH=min { PCMAX, c (i), PREAMBLE_RECEIVED_TARGET_POWER+PLc}_[dBm]
Wherein, PCMAX,c (i)It is the peak power output that mobile terminal is configured on the subframe i of PCell, PLcIt is mobile
The downlink path loss that terminal is obtained by measuring the Cell-specific reference signals of PCell.
After mobile terminal has sent preamble, it will be monitored in RAR time windows (RA Response window)
PDCCH, to receive the RAR of corresponding RA-RNTI.If being not received by the RAR of eNodeB replies in this RAR time window,
Think that this random access procedure fails.If access procedure fails, and not up to maximum random access number of attempt
PreambleTransMax, then mobile terminal will be on the basis of last time transmission power, hoisting power powerRampingStep
Next preamble is sent, to improve the probability of successful launch.Mobile terminal by the RA-RNTI of RAR institutes band and
Preamble index determine whether to be successfully received oneself desired RAR, then carry out subsequent processing again.
As can be seen that in the embodiment of the present application, mobile terminal obtains the hair of the lead code of target serving district configuration first
The reference for penetrating power rises step-length, secondly, is risen sequence according to the step-length for updating transmission power with reference to soaring step-length, most
Afterwards, random access is carried out according to updated power ramp step series.As it can be seen that heterogeneous system network handoff scenario is directed to, by
It rises and the second of sequence averagely climbs in the rise step-length that is more than before update of the first averagely soaring amplitude of sequence of updated step-length
Increasing degree value, and the first averagely soaring amplitude and the second averagely corresponding step-length scope of soaring amplitude are included in initial soaring step-length extremely
In the range of soaring step-length with reference to soaring step-length, so as to switch successfully the metastable feelings of transmission power of corresponding lead code
Under condition, it is clear that using updated step-length rise sequence can reduce handover failure lead code emitting times, and then reduce
Taking for handover failure, reduces the Transmission time delay brought in the data transmission procedure of mobile terminal due to network switching, carries
The real-time of the data transmission of high mobile terminal.
In a possible example, the transmission power of the lead code of the acquisition for mobile terminal target serving district configuration
Reference rise before step-length, the method further includes：The mobile terminal detects that the mobile terminal front stage operation has mesh
Application program is marked, and the runnable interface of the destination application is the online tactics sports (multiplayer of multi-user
Online battle arena, MOBA) scene interface.
Wherein, destination application can be game application, video application etc., not do unique restriction herein.
In the specific implementation, mobile terminal can pass through the categories such as the form of data packet by the multiple data packets of baseband processor sampling analysis
Property identification front stage operation destination application MOBA scenes, can also pass through application processor obtain foreground application send out
The scene information sent so that operating system knows the MOBA scenes of the destination application of front stage operation in time, does not do herein only
One limits.
As it can be seen that in this example, mobile terminal only for MOBA scenes be identified with exclusive optimal control, be conducive to resource
Equilibrium improves cruising ability.
In this possible example, the mobile terminal is according to the step that the transmission power is updated with reference to soaring step-length
Long soaring sequence, including：The highest propagation delay time that MOBA scenes described in the acquisition for mobile terminal can bear；According to it is described most
High-transmission time delay and described with reference to soaring step-length, the step-length for updating the transmission power rise sequence.
Wherein, the highest propagation delay time that the MOBA scenes can bear is generally 100ms or so.
In the specific implementation, mobile terminal can determine the RAR in the transmission of single lead code, detection time window, until determining
The reference of the processing procedure of this random access failure takes, and most multipotency can be both determined with reference to the highest propagation delay time determined
It is enough to allow random access failure, i.e. transmission times several times.
As it can be seen that in this example, mobile terminal can determine the highest propagation delay time that MOBA scenes can bear, with reference to reference
The step-length of the transmission power of soaring step-length synthesis more new preamble rises sequence, so as to ensure connecing immediately for mobile terminal as far as possible
The propagation delay time of current MOBA scenes will not excessively be improved by entering process, be conducive to improve the data of the MOBA scenes of mobile terminal
Transmit real-time and stability.
In this possible example, highest propagation delay time that MOBA scenes described in the acquisition for mobile terminal can bear,
Including：The history log of MOBA described in the mobile terminal enquiry, the history log include the MOBA scenes
Runnable interface occur interim card when data transmission delay；It is determined according to the data transmission delay of the history log
The highest propagation delay time that the MOBA scenes can bear.
As it can be seen that in this example, mobile terminal is capable of the runnable interface generation of analysis of history data, intelligently definite MOBA scenes
Data transmission delay during interim card, and determine that MOBA scenes can bear most according to the data transmission delay of history log
High-transmission time delay, since historical data associates by force the service condition of the machine, so can more accurately determine adaptation the machine
The highest propagation delay time that can bear of MOBA scenes, improve accuracy that propagation delay time determines and intelligent.
In this possible example, the mobile terminal according to the highest propagation delay time and described with reference to soaring step-length,
The step-length for updating the transmission power rises sequence, including：The mobile terminal is according to determining the highest propagation delay time
The highest number for the access failure immediately that data service can bear；According to the highest number and described with reference to soaring step-length,
The step-length for updating the transmission power rises sequence, updated described to be less than or wait with reference to the soaring corresponding soaring number of step-length
In the highest number.
As an example it is assumed that the highest propagation delay time that MOBA scenes can bear is 100ms, and the number of current MOBA scenes
According to propagation delay time to be 8dB with reference to soaring step-length within 10ms, initially soaring step-length is 2dB, and the step-length before update rises sequence
For [2,4,6,8,10], mobile terminal determines the RAR in the transmission of single lead code, detection time window, until determining that this is random
The reference of the processing procedure of access failure is taken as 40ms, then, mobile terminal can determine that the game data business can be held
The highest number for the access failure immediately received is 2 times, then before according to the highest number 2 times and with reference to soaring step-length 8dB updates
The step-length of the transmission power of leading code rises sequence as [2, X, 8,10] or [2,8,10], and X is the integer less than 8 and more than 2.
As it can be seen that in this example, the most high order for the access failure immediately that mobile terminal can bear according to data service
It number and updates step-length with reference to soaring step-length and rises sequence so that the updated step-length corresponding random access of sequence that rises is successful
The highest propagation delay time that can bear less than data service is taken, so as to improve the stability of mobile terminal data transmission and in real time
Property.
In a possible example, the transmission power of the lead code of the acquisition for mobile terminal target serving district configuration
Reference rise before step-length, the method further includes：The mobile terminal is by inquiring about default service cell set, by institute
The corresponding target serving district in current location for stating mobile terminal described in service cell set is determined as to be switched clothes
Business cell, the service cell set include the correspondence between position and serving cell.
Wherein, mobile terminal can be included in the default service cell set in different position, can be accessed
Mapping relations between the information such as the cell ID of serving cell, i.e. position and serving cell, the mapping relations can be by moving
Terminal is based on web-based history switching record generation, can also be issued and be prestored by network side, not do unique restriction herein.
As it can be seen that in this example, mobile terminal directly can inquire about default service without actively measuring according to current location
Set of cells, the quick target serving district for determining to be suitble to access, saves measurement and takes, and improves access efficiency and data transmission
Real-time.
It is consistent with above-mentioned embodiment shown in Fig. 2, referring to Fig. 3, Fig. 3 is a kind of network provided by the embodiments of the present application
The flow diagram of method for handover control, applied to mobile terminal, illustratively, can by mobile terminal application processor or
Baseband processor or SoC are performed, as shown in the figure, present networks method for handover control includes：
S301, the mobile terminal detect that the mobile terminal front stage operation has destination application, and the target
The runnable interface of application program is the online tactics sports MOBA scenes interface of multi-user.
S302, the reference of the transmission power of the lead code of target serving district described in the acquisition for mobile terminal rise step
It is long.
S303, the mobile terminal rise sequence according to the step-length that the transmission power is updated with reference to soaring step-length,
The rise step-length that is more than before update of the first averagely soaring amplitude of sequence of the updated step-length rises the second average of sequence
Soaring amplitude, the described first averagely soaring amplitude and the described second averagely corresponding step-length scope of soaring amplitude are included in and initially climb
It rises in the range of step-length to the soaring step-length with reference to soaring step-length.
S304, the mobile terminal carry out random access according to updated power ramp step series.
As can be seen that in the embodiment of the present application, mobile terminal obtains the hair of the lead code of target serving district configuration first
The reference for penetrating power rises step-length, secondly, is risen sequence according to the step-length for updating transmission power with reference to soaring step-length, most
Afterwards, random access is carried out according to updated power ramp step series.As it can be seen that heterogeneous system network handoff scenario is directed to, by
It rises and the second of sequence averagely climbs in the rise step-length that is more than before update of the first averagely soaring amplitude of sequence of updated step-length
Increasing degree value, and the first averagely soaring amplitude and the second averagely corresponding step-length scope of soaring amplitude are included in initial soaring step-length extremely
In the range of soaring step-length with reference to soaring step-length, so as to switch successfully the metastable feelings of transmission power of corresponding lead code
Under condition, it is clear that using updated step-length rise sequence can reduce handover failure lead code emitting times, and then reduce
Taking for handover failure, reduces the Transmission time delay brought in the data transmission procedure of mobile terminal due to network switching, carries
The real-time of the data transmission of high mobile terminal.
In addition, mobile terminal only for MOBA scenes be identified with exclusive optimization, be conducive to resources balance, improve continuation of the journey
Ability.
It is consistent with above-mentioned embodiment shown in Fig. 2, referring to Fig. 4, Fig. 4 is a kind of network provided by the embodiments of the present application
The flow diagram of method for handover control, applied to mobile terminal, illustratively, can by mobile terminal application processor or
Baseband processor or SoC are performed, as shown in the figure, present networks method for handover control includes：
S401, the mobile terminal is by inquiring about default service cell set, described in the service cell set
The corresponding target serving district in current location of mobile terminal is determined as to be switched serving cell, the serving cell collection
Close the correspondence included between position and serving cell.
S402, the mobile terminal detect that the mobile terminal front stage operation has destination application, and the target
The runnable interface of application program is the online tactics sports MOBA scenes interface of multi-user.
S403, the reference of the transmission power of the lead code of acquisition for mobile terminal target serving district configuration rise step
Long, the lead code identifies the identity of the mobile terminal when carrying out random access for mobile terminal, and the mobile terminal is worked as
The serving cell of preceding access is the serving cell in heterogeneous communication system with the target serving district.
S404, the history log of MOBA described in the mobile terminal enquiry, the history log include described
Data transmission delay during interim card occurs for the runnable interface of MOBA scenes.
S405, the mobile terminal determine MOBA described according to the data transmission delay of the history log
The highest propagation delay time that scape can bear.
S406, the mobile terminal determine that the data service can bear connects immediately according to the highest propagation delay time
Enter the highest number of failure.
S407, the mobile terminal update the transmission power according to the highest number and the soaring step-length of the reference
Step-length rise sequence, it is updated described to be less than or equal to the highest number with reference to the corresponding soaring number of soaring step-length.
S408, the mobile terminal carry out random access according to the updated power ramp step series.
As can be seen that in the embodiment of the present application, mobile terminal obtains the hair of the lead code of target serving district configuration first
The reference for penetrating power rises step-length, secondly, is risen sequence according to the step-length for updating transmission power with reference to soaring step-length, most
Afterwards, random access is carried out according to updated power ramp step series.As it can be seen that heterogeneous system network handoff scenario is directed to, by
It rises and the second of sequence averagely climbs in the rise step-length that is more than before update of the first averagely soaring amplitude of sequence of updated step-length
Increasing degree value, and the first averagely soaring amplitude and the second averagely corresponding step-length scope of soaring amplitude are included in initial soaring step-length extremely
In the range of soaring step-length with reference to soaring step-length, so as to switch successfully the metastable feelings of transmission power of corresponding lead code
Under condition, it is clear that using updated step-length rise sequence can reduce handover failure lead code emitting times, and then reduce
Taking for handover failure, reduces the Transmission time delay brought in the data transmission procedure of mobile terminal due to network switching, carries
The real-time of the data transmission of high mobile terminal.
In addition, mobile terminal only for MOBA scenes be identified with exclusive optimization, be conducive to resources balance, improve continuation of the journey
Ability.
In addition, mobile terminal can determine the highest propagation delay time that MOBA scenes can bear, with reference to reference to soaring step-length
The step-length of the transmission power of comprehensive more new preamble rises sequence, so as to ensure the access procedure immediately of mobile terminal as far as possible not
The propagation delay time of current MOBA scenes can be excessively improved, the data transmission for being conducive to improve the MOBA scenes of mobile terminal is real-time
Property and stability.
In addition, mobile terminal is capable of analysis of history data, when interim card occurs for the runnable interfaces of the definite MOBA scenes of intelligence
Data transmission delay, and when determining that the highest that MOBA scenes can bear is transmitted according to the data transmission delay of history log
Prolong, since historical data associates by force the service condition of the machine, so can more accurately determine the MOBA fields of adaptation the machine
The highest propagation delay time that scape can bear improves the accuracy that determines of propagation delay time and intelligent.
It is consistent with above-mentioned Fig. 2, Fig. 3, embodiment shown in Fig. 4, referring to Fig. 5, Fig. 5 is provided by the embodiments of the present application
A kind of structure diagram of mobile terminal, the running of mobile terminal there are one or multiple application programs and operating system, such as figure institute
Show, which includes processor, memory, communication interface and one or more programs, wherein, said one or multiple
Program is different from said one or multiple application programs, and said one or multiple programs are stored in above-mentioned memory, and
And be configured to be performed by above-mentioned processor, above procedure includes performing the instruction of following steps；
The reference for obtaining the transmission power of the lead code of target serving district configuration rises step-length, and the lead code is for moving
Dynamic terminal identified during random access the identity of the mobile terminal, the serving cell and institute that the mobile terminal is currently accessed
Target serving district is stated as the serving cell in heterogeneous communication system；
It is risen sequence according to the step-length that the transmission power is updated with reference to soaring step-length, the updated step-length is climbed
The step-length that the averagely soaring amplitude of the first of ascending chain is more than before update rises the second averagely soaring amplitude of sequence, and described first is flat
The amplitude that rises and the described second averagely corresponding step-length scope of soaring amplitude are climbed included in initially soaring step-length to the reference
In the range of the soaring step-length for rising step-length；
Random access is carried out according to updated power ramp step series.
As can be seen that in the embodiment of the present application, mobile terminal obtains the hair of the lead code of target serving district configuration first
The reference for penetrating power rises step-length, secondly, is risen sequence according to the step-length for updating transmission power with reference to soaring step-length, most
Afterwards, random access is carried out according to updated power ramp step series.As it can be seen that heterogeneous system network handoff scenario is directed to, by
It rises and the second of sequence averagely climbs in the rise step-length that is more than before update of the first averagely soaring amplitude of sequence of updated step-length
Increasing degree value, and the first averagely soaring amplitude and the second averagely corresponding step-length scope of soaring amplitude are included in initial soaring step-length extremely
In the range of soaring step-length with reference to soaring step-length, so as to switch successfully the metastable feelings of transmission power of corresponding lead code
Under condition, it is clear that using updated step-length rise sequence can reduce handover failure lead code emitting times, and then reduce
Taking for handover failure, reduces the Transmission time delay brought in the data transmission procedure of mobile terminal due to network switching, carries
The real-time of the data transmission of high mobile terminal.
In a possible example, described program further includes instructions for performing the following operations：In the acquisition mesh
The reference of the transmission power of the lead code of mark serving cell configuration rises before step-length, detects the mobile terminal front stage operation
There is destination application, and the runnable interface of the destination application is the online tactics sports MOBA scenes interface of multi-user.
In this possible example, risen described according to the step-length for updating the transmission power with reference to soaring step-length
In terms of sequence, the instruction in described program is specifically used for performing following operation：Obtain the highest that the MOBA scenes can bear
Propagation delay time；And according to the highest propagation delay time and the soaring step-length of the reference, the step-length for updating the transmission power is climbed
Ascending chain.
In a possible example, in terms of the highest propagation delay time that obtains the MOBA scenes and can bear,
Instruction in described program is specifically used for performing following operation：Inquire about the history log of the MOBA, the history run
Record includes the data transmission delay during runnable interface generation interim card of the MOBA scenes；And remembered according to the history run
The data transmission delay of record determines the highest propagation delay time that the MOBA scenes can bear.
In this possible example, described according to the highest propagation delay time and described with reference to soaring step-length, update institute
The step-length for stating transmission power rises in terms of sequence, and the instruction in described program is specifically used for performing following operation：According to it is described most
High-transmission time delay determines the highest number for the access failure immediately that the data service can bear；And according to the most high order
Number and described with reference to soaring step-length, the step-length for updating the transmission power rises sequence, updated described with reference to soaring step-length
Corresponding soaring number is less than or equal to the highest number.
In a possible example, described program further includes instructions for performing the following operations：In the acquisition mesh
The reference of the transmission power of the lead code of mark serving cell configuration rises before step-length, by inquiring about default serving cell collection
It closes, the corresponding target serving district in the current location of mobile terminal described in the service cell set is determined as to be cut
The serving cell changed, the service cell set include the correspondence between position and serving cell.
Above-described embodiment is mainly described the scheme of the embodiment of the present application from the angle of method side implementation procedure.It can
With understanding, for mobile terminal in order to realize above-mentioned function, it comprises perform the corresponding hardware configuration of each function and/or soft
Part module.Those skilled in the art should be readily appreciated that, be described with reference to the embodiments described herein each exemplary
Unit and algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function is studied carefully
Unexpectedly performed in a manner of hardware or computer software driving hardware, specific application and design constraint depending on technical solution
Condition.Professional technician specifically can realize described function to each using distinct methods, but this
It realizes it is not considered that beyond scope of the present application.
The embodiment of the present application can carry out mobile terminal according to the above method example division of functional unit, for example, can
Each functional unit is divided with each function of correspondence, two or more functions can also be integrated in a processing unit
In.The form that hardware had both may be employed in above-mentioned integrated unit is realized, can also be realized in the form of SFU software functional unit.It needs
It is only a kind of division of logic function it is noted that being schematical to the division of unit in the embodiment of the present application, it is actual real
There can be other dividing mode now.
In the case of using integrated unit, Fig. 6 shows network switching control dress involved in above-described embodiment
A kind of possible functional unit composition block diagram put.Network switching control device 600 is applied to mobile terminal, including：It obtains single
Member 601, updating block 602 and access unit 603, wherein,
The acquiring unit 601, the reference for obtaining the transmission power of the lead code of target serving district configuration rise
Step-length, the lead code identify the identity of the mobile terminal, the mobile terminal when carrying out random access for mobile terminal
The serving cell being currently accessed is the serving cell in heterogeneous communication system with the target serving district；
The updating block 602, for being risen sequence according to the step-length that the transmission power is updated with reference to soaring step-length
Row, the rise step-length that is more than before update of the first averagely soaring amplitude of sequence of the updated step-length rise the second flat of sequence
Soaring amplitude, the described first averagely soaring amplitude and the described second averagely corresponding step-length scope of soaring amplitude are included in initially
In the range of soaring step-length to the soaring step-length with reference to soaring step-length；
The access unit 603, for carrying out random access according to updated power ramp step series.
As can be seen that in the embodiment of the present application, mobile terminal obtains the hair of the lead code of target serving district configuration first
The reference for penetrating power rises step-length, secondly, is risen sequence according to the step-length for updating transmission power with reference to soaring step-length, most
Afterwards, random access is carried out according to updated power ramp step series.As it can be seen that heterogeneous system network handoff scenario is directed to, by
It rises and the second of sequence averagely climbs in the rise step-length that is more than before update of the first averagely soaring amplitude of sequence of updated step-length
Increasing degree value, and the first averagely soaring amplitude and the second averagely corresponding step-length scope of soaring amplitude are included in initial soaring step-length extremely
In the range of soaring step-length with reference to soaring step-length, so as to switch successfully the metastable feelings of transmission power of corresponding lead code
Under condition, it is clear that using updated step-length rise sequence can reduce handover failure lead code emitting times, and then reduce
Taking for handover failure, reduces the Transmission time delay brought in the data transmission procedure of mobile terminal due to network switching, carries
The real-time of the data transmission of high mobile terminal.
In a possible example, described device further includes detection unit, the detection unit, in the acquisition
The reference of the transmission power of the lead code of unit acquisition 601 target serving districts configuration rises before step-length, detects the shifting
Dynamic terminal front stage operation has destination application, and the runnable interface of the destination application is the online tactics sports of multi-user
MOBA scenes interface.
In this possible example, risen described according to the step-length for updating the transmission power with reference to soaring step-length
In terms of sequence, the updating block 602 is specifically used for：Obtain the highest propagation delay time that the MOBA scenes can bear；And
According to the highest propagation delay time and described with reference to soaring step-length, the step-length for updating the transmission power rises sequence.
In this possible example, in terms of the highest propagation delay time that obtains the MOBA scenes and can bear, institute
Acquiring unit 601 is stated to be specifically used for：The history log of the MOBA is inquired about, the history log includes the MOBA
Data transmission delay during interim card occurs for the runnable interface of scene；And the data transmission according to the history log
Time delay determines the highest propagation delay time that the MOBA scenes can bear.
In this possible example, described according to the highest propagation delay time and described with reference to soaring step-length, update institute
The step-length for stating transmission power rises in terms of sequence, and the updating block 602 is specifically used for：It is determined according to the highest propagation delay time
The highest number for the access failure immediately that the data service can bear；And it is climbed according to the highest number and the reference
Step-length is risen, the step-length for updating the transmission power rises sequence, updated described with reference to the corresponding soaring number of soaring step-length
Less than or equal to the highest number.
In a possible example, the mobile terminal further includes query unit, the query unit, for described
The reference of the transmission power of the lead code of the acquisition of acquiring unit 601 target serving district configuration rises before step-length, passes through inquiry
Default service cell set takes the corresponding target in the current location of mobile terminal described in the service cell set
Business cell is determined as to be switched serving cell, and the service cell set includes the corresponding pass between position and serving cell
System.
Wherein, above-mentioned acquiring unit 601 can be application processor and memory, and above-mentioned updating block 602 can be should
With processor, above-mentioned access unit 603 can be SoC and radio frequency system.
The embodiment of the present application also provides a kind of computer storage media, wherein, computer storage media storage is for electricity
The computer program that subdata exchanges, the computer program cause computer to perform any as described in above-mentioned embodiment of the method
The part or all of step of method, above computer include mobile terminal.
The embodiment of the present application also provides a kind of computer program product, and above computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, above computer program are operable to that computer is made to perform such as above-mentioned side
The part or all of step of either method described in method embodiment.The computer program product can be a software installation
Bag, above computer include mobile terminal.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the application and from the limitation of described sequence of movement because
According to the application, some steps may be employed other orders or be carried out at the same time.Secondly, those skilled in the art should also know
It knows, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily the application
It is necessary.
In the above-described embodiments, all emphasize particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of said units, it is only one kind
Division of logic function, can there is an other dividing mode in actual implementation, such as multiple units or component can combine or can
To be integrated into another system or some features can be ignored or does not perform.Another, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The above-mentioned unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also
That unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
The form that hardware had both may be employed in member is realized, can also be realized in the form of SFU software functional unit.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and is independent production marketing or use
When, it can be stored in a computer-readable access to memory.Based on such understanding, the technical solution of the application substantially or
Person say the part contribute to the prior art or the technical solution all or part can in the form of software product body
Reveal and, which is stored in a memory, is used including some instructions so that a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment above method of the application
Step.And foregoing memory includes：USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Relevant hardware to be instructed to complete by program, which can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only memory (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is set forth, and the explanation of above example is only intended to help to understand the present processes and its core concept；
Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific embodiments and applications
There is change part, in conclusion this specification content should not be construed as the limitation to the application.
Claims (10)
1. a kind of network switching control method, which is characterized in that applied to mobile terminal, the described method includes：
The reference for obtaining the transmission power of the lead code of target serving district configuration rises step-length, the lead code for it is mobile eventually
End identified during random access the identity of the mobile terminal, the serving cell that the mobile terminal is currently accessed and the mesh
Serving cell is marked as the serving cell in heterogeneous communication system；
It is risen sequence according to the step-length that the transmission power is updated with reference to soaring step-length, the updated step-length rises sequence
The step-length that the averagely soaring amplitude of the first of row is more than before update rises the second averagely soaring amplitude of sequence, and described first averagely climbs
Increasing degree value and the described second averagely corresponding step-length scope of soaring amplitude are included in the step-length that initially rises to described with reference to soaring step
In the range of long soaring step-length；
Random access is carried out according to the updated power ramp step series.
2. the according to the method described in claim 1, it is characterized in that, hair of the lead code for obtaining target serving district configuration
The reference for penetrating power rises before step-length, and the method further includes：
Detect that the mobile terminal front stage operation has destination application, and the runnable interface of the destination application is more
The online tactics sports MOBA scenes interface of user.
3. according to the method described in claim 2, it is characterized in that, described update the transmitting according to described with reference to soaring step-length
The step-length of power rises sequence, including：
Obtain the highest propagation delay time that the MOBA scenes can bear；
According to the highest propagation delay time and described with reference to soaring step-length, the step-length for updating the transmission power rises sequence.
4. the according to the method described in claim 3, it is characterized in that, highest biography that obtains the MOBA scenes and can bear
Defeated time delay, including：
The history log of the MOBA is inquired about, the runnable interface that the history log includes the MOBA scenes occurs
Data transmission delay during interim card；
Determine that the highest that the MOBA scenes can bear is transmitted according to the data transmission delay of the history log
Time delay.
5. the method according to claim 3 or 4, which is characterized in that described according to the highest propagation delay time and the ginseng
Soaring step-length is examined, the step-length for updating the transmission power rises sequence, including：
The highest number for the access failure immediately that the data service can bear is determined according to the highest propagation delay time；
According to the highest number and described with reference to soaring step-length, the step-length for updating the transmission power rises sequence, after update
Described be less than or equal to the highest number with reference to the soaring corresponding soaring number of step-length.
6. according to claim 1-5 any one of them methods, which is characterized in that before the configuration of the acquisition target serving district
The reference of the transmission power of leading code rises before step-length, and the method further includes：
By inquiring about default service cell set, the current location of mobile terminal described in the service cell set is corresponded to
The target serving district be determined as to be switched serving cell, the service cell set include position and serving cell it
Between correspondence.
7. a kind of network switching control device, which is characterized in that applied to mobile terminal, the network switching control device includes
Acquiring unit, updating block and access unit, wherein,
The acquiring unit, the reference for obtaining the transmission power of the lead code of target serving district configuration rise step-length, institute
The identity that the mobile terminal is identified when lead code carries out random access for mobile terminal is stated, the mobile terminal is currently accessed
Serving cell and the target serving district be the serving cell in heterogeneous communication system；
The updating block, for being risen sequence according to the step-length that the transmission power is updated with reference to soaring step-length, update
The rise step-length that is more than before update of the first averagely soaring amplitude of sequence of the step-length afterwards rises the second average soaring of sequence
Amplitude, the described first averagely soaring amplitude and the described second averagely corresponding step-length scope of soaring amplitude are included in initial soaring step
In the range of the long soaring step-length to the soaring step-length of the reference；
The access unit, for carrying out random access according to the updated power ramp step series.
8. device according to claim 7, which is characterized in that described device further includes detection unit, the detection unit,
Reference for obtaining the transmission power of the lead code of target serving district configuration in the acquiring unit rises before step-length, inspection
Measuring the mobile terminal front stage operation has destination application, and the runnable interface of the destination application exists for multi-user
Line tactics sports MOBA scenes interface.
9. a kind of mobile terminal, which is characterized in that including processor, memory, the memory storage has program, the processing
Device is used to call described program to perform such as claim 1-6 any one of them methods.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage is used for electron number
According to the computer program of exchange, wherein, the computer program causes computer to perform such as claim 1-6 any one of them
Method.
Priority Applications (1)
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| CN108093490B (en) | 2020-09-22 |
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