CN109618377A - Call processing method, terminal, network side apparatus and computer readable storage medium - Google Patents
Call processing method, terminal, network side apparatus and computer readable storage medium Download PDFInfo
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- CN109618377A CN109618377A CN201811575022.5A CN201811575022A CN109618377A CN 109618377 A CN109618377 A CN 109618377A CN 201811575022 A CN201811575022 A CN 201811575022A CN 109618377 A CN109618377 A CN 109618377A
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- paging
- network side
- called terminal
- terminal
- request
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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
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
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Abstract
The invention discloses a kind of call processing method, terminal, network side apparatus and computer readable storage medium, this method, which includes calling terminal, sends call request to network side；Network side handles call request, and sends paging paging to called terminal；After called terminal receives paging paging, when disconnecting with network side, registration request is initiated to network side, registration request includes newly-increased paging option；Network side determines the target page paging sent to called terminal according to registration request, it solves the problems, such as since the case where the case where called terminal and network side disconnect receives calling paging with called terminal, concurrently collision caused the probability of call failure to increase, the invention also discloses a kind of terminal, network side apparatus and computer readable storage mediums, by implementing above scheme, terminal is avoided to page paging because abandoning, the case where leading to call failure, and then improve percept of call completed.
Description
Technical field
The present invention relates to fields of communication technology, fill more specifically to a kind of call processing method, terminal, network side
It sets and computer readable storage medium.
Background technique
In developing increasingly diversified mobile communication, existing terminal can realize point-to-point calling, wherein language
Sound call is as one of initial and current also most common business.But in existing call flow, called terminal is exhaled receiving
While being paging, network is also prepared for cell switching to be carried out, or is called and also comes not after receiving calling paging
And processing calling, it is out of touch with network since covering problem causes original place signal to become very poor.In these conditions,
Called terminal abandons calling, and the probability of call failure is caused to increase.
Summary of the invention
The technical problem to be solved in the present invention is that since called terminal and network side disconnect in existing call process
The case where with called terminal receive calling paging the case where concurrently collision cause call failure probability increase the problem of, for
The technical problem provides a kind of call processing method, terminal, network side apparatus and computer readable storage medium.
In order to solve the above technical problems, the present invention provides a kind of call processing method, call processing method includes:
Calling terminal sends call request to network side；
Network side handles call request, and sends paging paging to called terminal；
After called terminal receives paging paging, when disconnecting with network side, registration request, registration are initiated to network side
Request includes newly-increased paging option；
Network side determines the target page paging sent to called terminal according to registration request.
Optionally, network side handles call request, and sends paging paging to called terminal, comprising:
When network side receives call request, caller authentication request is initiated to calling terminal, is receiving calling terminal mirror
After weighing response message, the broadcast channel of cell where to called terminal sends paging paging.
Optionally, when disconnecting with network side, registration request is initiated to network side, comprising:
When network side progress cell switching or called terminal are disconnected due to signal with network side, called terminal passes through
Initiation is registered after registration request initiates registration or re-search for network to network side；
Registration request further includes position updating request LAU, combined registering request TAU.
Optionally, before network side is according to the determining target page paging sent to called terminal of registration request, comprising:
When network side receives registration request, the paging option of registration request is recognized, according to the position of registration request
Update request LAU, combined registering request TAU completes network registry.
Optionally, network side determines the target page paging sent to called terminal according to registration request, comprising:
Called terminal is detected with the presence or absence of unfinished or time-out paging paging according to paging option；
If so, will not complete or time-out paging paging be used as target page paging, to called terminal place cell
Re-transmission target pages paging.
Optionally, there is no when unfinished or time-out paging paging, the lateral called terminal of network is sent called terminal
Target page paging, target page paging are different from unfinished or time-out paging paging.
Optionally, called terminal receives target page paging, completes calling terminal hair according to target page paging
The call flow risen.
Further, the present invention also provides a kind of terminal, terminal includes that first processor, first memory and first are logical
Believe bus；
First communication bus is for realizing the connection communication between first processor and first memory；
First processor is as described above to realize for executing one or more program stored in first memory
Calling terminal or the step of called terminal in call processing method.
Further, the present invention also provides network side apparatus, network side apparatus includes second processor, second memory
And second communication bus；
Second communication bus is for realizing the connection communication between second processor and second memory；
Second processor is as described above to realize for executing one or more program stored in second memory
In call processing method the step of network side.
Further, the present invention also provides a kind of computer readable storage medium, computer-readable recording medium storages
There is one or more program, one or more program can be executed by one or more processor, as described above to realize
Call processing method in calling terminal or the step of called terminal or network side.
Beneficial effect
The present invention provides a kind of call processing method, terminal, network side apparatus and computer readable storage medium, for existing
The case where thering is the case where disconnecting in call flow due to called terminal and network side to receive calling paging with called terminal
Concurrently collision leads to the problem of probability increase of call failure, sends call request to network side by calling terminal；Network side
Call request is handled, and sends paging paging to called terminal；After called terminal receives paging paging, with network
When side disconnects, registration request is initiated to network side, registration request includes newly-increased paging option；Network side is according to registration
Request determines the target page paging sent to called terminal；Call processing method i.e. provided by the invention, in calling and net
In the case where the concurrently collision that network side disconnects, called terminal initiates not abandon paging paging, the present invention when network registry
The target page paging that called terminal is determined by the paging option in registration request, by being increased newly in registration request
The case where paging option avoids terminal from paging paging because abandoning, and leads to call failure, and then improve percept of call completed.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
The hardware structural diagram of Fig. 1 each embodiment one optional mobile terminal to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the call processing method basic flow chart that first embodiment of the invention provides；
Fig. 4 is the call processing method flow chart that second embodiment of the invention provides；
Fig. 5 is the call processing method flow chart that third embodiment of the invention provides；
Fig. 6 is the structural schematic diagram for the terminal that fourth embodiment of the invention provides；
Fig. 7 is the structural schematic diagram for the network side apparatus that fourth embodiment of the invention provides.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that mobile terminal of the invention is based below into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
First embodiment
In order to solve called terminal while receiving calling paging, network is also prepared for cell switching to be carried out,
Or called terminal also has little time processing calling after receiving calling paging, since covering problem causes original place signal to become
Must be very poor, it is out of touch with network.In these conditions, the problem of terminal abandons calling, leads to call failure, the present embodiment mentions
For a kind of call processing method, as shown in figure 3, Fig. 3 is call processing method basic flow chart provided in this embodiment, the calling
Processing method includes:
S301, calling terminal send call request to network side.
In the present embodiment, when calling terminal needs to initiate to call to called terminal, by the phone for dialing called terminal
Number initiates to call；Calling connection is established before calling terminal and called terminal particular by network side, realizes point pair
Point calling.Certain calling terminal and called terminal can be implemented in a variety of manners, as long as the terminal can initiate calling and ask
Ask or receive call request.For example, calling terminal described in this embodiment or called terminal may include such as mobile phone, can wear
Wear the fixed terminals such as the mobile terminals such as equipment, Intelligent bracelet, and number TV, desktop computer.It is described in the present embodiment
Calling terminal or called terminal can be terminal as shown in Figure 1.
It is understood that calling terminal initiates call request to network side (i.e. communication network), establishes call business and ask
Seek process；And according to the difference of communication network type, the process that calling terminal sends call request is not also identical.When in GSM
When network/WCDMA network/TD-CDMA network, calling terminal sends CM Service Request (service connection to network side
Establish request), the information about called terminal is carried in the CM Service Request；In LTE network, first to net
Network side sends Extended Service Request (expansion service request) request and falls after rise to GSM network/WCDMA network/TD-
Cdma network and then transmission CM Service Request；The Extended Service Request or middle CM
Service Request carries the information about called terminal.Network side in some embodiments can also support the 5th
Third generation mobile communication network (5G network).
S302, network side handle call request, and send paging paging to called terminal.
In the present embodiment, it includes completing the mutual of calling terminal and network side that network side, which carries out processing to call request,
The processes such as authentication, specifically, initiating caller authentication request after network side receives call request to calling terminal, receiving
After calling terminal the authentication is passed response message, the broadcast channel of cell where to called terminal sends paging paging.It is worth note
Meaning, after calling terminal is by authentication, calling terminal connects to the foundation that network side sends carrying called terminal telephone number
Setup request is connect, the mobile switching centre (Mobile Switching Center, MSC) of network side is deposited by vision location
After cell where device (Visitor Location Register, VLR) searches called terminal, cell where to called terminal
Broadcast message sends the international mobile subscriber identity including called terminal in paging paging, paging paging
(International Mobile Subscriber Identification Number, IMSI) or temporarily moved subscriber are known
Other code (Temporary Mobile Subscriber Identity, TMSI).In some embodiments, the network side is to quilt
When terminal being made to send paging paging, Call Proceeding can also be replied to calling terminal (in calling progress).
After S303, called terminal receive paging paging, when being disconnected with network side, registration is initiated to network side and is asked
It asks.
It is worth noting that, before called terminal receives paging paging, default has been built with network side in the present embodiment
Vertical connection.Called terminal receives paging paging by broadcast message, but when disconnecting at this moment with network side, needs weight
Connection is newly established with network side, wherein called terminal disconnects including but not limited to network side progress cell with network and cuts
It changes or called terminal also has little time processing calling after receiving paging paging, since covering problem leads to called terminal institute
It is become very poor in signal, it is out of touch etc. with network, therefore called terminal needs to initiate registration request to network side, which asks
It asks including position updating request (Location Area Update, LAU), combined registering request (Tracking Area
Update, TAU), further include newly-increased paging option, in the present embodiment, can be carried in the paging option called whole
Hold the paging sent；In some embodiments, any information can not be carried in the paging option, which refers to
Show whether network side has unfinished paging for the called terminal before searching；Called terminal passes through the registration request to net
It initiates registration or initiates registration after finding network again in network side.
When network side receives the registration request of called terminal, the paging option for including in registration request can be recognized,
Also network registry can be completed according to position updating request LAU, the combined registering request TAU for including in registration request.
S304, network side determine the target page paging sent to called terminal according to registration request.
In the present embodiment, network side receives the registration request that called terminal is sent, since registration request includes newly-increased
Paging option, therefore network side, after completing to the registration of called terminal, detecting called terminal according to the paging option is
It is no to there is unfinished or time-out paging paging, if so, using unfinished or time-out the paging paging as target page
Paging, cell re-transmission target pages paging where to called terminal.Such as called terminal is receiving network side transmission
After first paging paging, since network side carries out cell switching, called terminal also comes after receiving the first paging paging
Not as good as processing call flow；And then called terminal is with network side when carrying out registration connection again, called terminal will not abandon this
One pages paging, and first paging paging is carried in paging option in the registration request；Network side is in completion and quilt
After the registration for being terminal, first paging paging is recognized, and by searching for the determining first paging paging and to complete
Complete call flow, therefore network lateral terminal re-broadcasts transmission first paging paging to cell where called terminal.
Certainly in some embodiments, when paging option does not carry any information, network side recognizes paging choosing
Xiang Hou, whether the called terminal has the paging having not timed out before directly searching, if any cell where to called terminal
Send the paging.
In some embodiments, when including some paging paging in registration request, and network side detects the paging
Paging has completed call flow；That is called terminal is not there is no completing or when the paging paging of time-out, the lateral quilt of network
Terminal is made to send target page paging, certain target page paging is that network side reconfigures hair, is not registration
The paging paging carried in request.Certainly, when in the registration request not including any paging paging, detection called terminal is not
In the presence of unfinished or time-out paging, network side also can send the target page paging that reconfigure to called terminal.Example
Such as when including the first paging paging in registration request, network side is completed to recognize this with after called terminal registration and first seek
Exhale paging, but by searching for call flow has been completed before determining first paging paging, then network side can be to called
Terminal sends the second paging paging, and the second paging paging is different from the first paging paging certainly.
It should be understood that after called terminal receives the target page paging that network side is sent, it can be according to the target
It pages paging and completes the call flow that calling terminal is initiated.Specifically, called terminal sends Paging to network side
Response (page response), the lateral called terminal of network initiates called authentication request later, after called terminal is by authentication,
Network side sends to called terminal transmission and establishes Setup request, includes establishing all information, example needed for channel in the Setup
The telephone number that such as Setup includes calling terminal；After called terminal receives the Setup message, Call is replied to network side
Confirmed (call confirmation) message is requested with the Setup for responding network side, has been built between called terminal and network side at this time
Channel needed for having stood calling；And then host terminal and called terminal send Alerting (ring) by network side and notify,
Connect (connection) message and Connect Acknowledge (access success is connected to) message, realize host terminal and it is called eventually
Normal call between end.
A kind of call processing method is present embodiments provided, after calling terminal initiates calling to network side, called terminal exists
While receiving the paging paging of network side transmission, network is also prepared for cell switching to be carried out, or exhales receiving
Also have little time processing calling after being paging, since covering problem causes original place signal to become very poor, loses connection with network
System, called terminal searches net and initiates to register at this time；It initiates not abandon calling paging when registration, increases paging newly in registration request
Option.Network receives called terminal registration request and recognizes paging option, and after completing registration, whether detection called terminal has not
The paging having not timed out is completed, if any cell where to called terminal sends the paging, and called terminal receives one's own
Paging is completed to call by defined process.By above-mentioned call processing method, avoid calling, switch and searching net complications
The case where lower call failure, provide percept of call completed.
Second embodiment
In order to better understand the present invention, the present embodiment says call processing method with a more specific example
It is bright, as shown in figure 4, Fig. 4 is the call processing method flow chart that second embodiment of the invention provides, the call processing method packet
It includes:
S401, calling terminal send call request to network side.
Host terminal initiates service connection to network side and establishes request CM Service Request, goes back service connection foundation
It is ordinary call that type of service is carried in request.
When S402, network side receive call request, caller authentication request is initiated to calling terminal.
Network side gives calling terminal reply service connection request response message after receiving the call request, and network is lateral
Calling terminal initiates caller authentication request.
S403, calling terminal send authentication response message to network side.
The broadcast channel of cell sends paging paging where the lateral called terminal of S404, network.
After calling terminal is by authentication, calling terminal sends the foundation company for carrying called terminal telephone number to network side
Setup request is connect, the moving exchanging center MSC of network side detects calling terminal phone number by VLR Visitor Location Register VLR
After code and called terminal telephone number are successfully contracted, moving exchanging center MSC is searched by VLR Visitor Location Register VLR and is called eventually
After cell where end, it includes quilt that the broadcast message of cell where to called terminal, which is sent in paging paging, paging paging,
It is the IMSI or TMSI of terminal.
S405, called terminal receive paging paging.
S406, network side are carrying out cell switching.
Above-mentioned steps S405 and S406 are to carry out simultaneously.
It is understood that called terminal is while receiving paging paging, network is also prepared for cell to be carried out
Switching, and since cell switching causes called terminal to disconnect with network side.Certainly in some embodiments, it is also possible to be by
Terminal is made also to have little time processing calling after receiving calling paging, since covering problem causes original place signal to become very
Difference, it is out of touch with network.
S407, called terminal initiate network registry to network side by registration request.
In the present embodiment, registration request includes position updating request LAU, combined registering request TAU, further includes newly-increased
Paging option, it is assumed that called terminal initiates not abandon the calling paging received when registration, which carries
The paging paging that called terminal is sent.
S408, network side receive the registration that registration request completes called terminal.
Network side requests TAU to complete network registry according to position updating request LAU, the combined registering of registration request.
S409, network side detection called terminal are with the presence or absence of unfinished or time-out paging paging.
Network side recognizes the paging option of registration request, before the paging paging for detecting paging option carrying
Whether subsequent voice calls process is completed.
S4010, unfinished paging paging is retransmitted to cell where called terminal, or send out to cell where called terminal
Send the second paging paging.
Called terminal receives after the unfinished paging paging or the second paging paging, exhales by the completion of defined process
It cries.
In order to better understand the present invention, the present embodiment says call processing method with a more specific example
Bright, after calling terminal initiates calling to network side, network side receives the call request of caller, after completing the corresponding process such as authentication,
Paging is called to called transmission, called terminal receives calling paging, and carries out cell switching at this time, then initiates to network
Registration, does not abandon the paging, when sending out registration request to network, increases an option paging newly in the registration request.Network side
When receiving called terminal registration request, detecting called terminal according to paging option whether there is unfinished paging paging,
If any after completing called terminal registration, to called place cell repeating transmission paging.It avoids in calling procedure due to switching
Concurrently collision with calling leads to call failure, improves percept of call completed.
3rd embodiment
The present embodiment provides a kind of call processing method, realize that the point to point call between host terminal and called terminal connects
It connects, as shown in figure 5, Fig. 5 is the flow diagram for realizing point to point call.
S501~S503, host terminal is to network side initiating business request message SERVICE REQUEST, the service request
It is ordinary call that type of service is carried in message；Network side is asked after receiving the business request information to calling terminal reply business
Seek response message；The lateral calling terminal of network initiates caller authentication request later, after calling terminal is by authentication, calling terminal
The connection Setup that establishes for sending carrying called terminal telephone number to network side is requested, and called cell-phone number is included in the message
Code.
S504, network side moving exchanging center MSC by VLR Visitor Location Register VLR to find called terminal institute in place
After setting area, paging message paging is sent by paging channel (PCH) in the area of called terminal position, in the paging message
International mobile subscriber identity (IMSI) or temporary mobile subscriber identity (TMSI) comprising called terminal.The paging message according to
It is issued on the paging channel according to paging cycle, paging cycle is usually 1 to 2 second.
S505~S508, called terminal receive calling paging, and network is also prepared for cell switching to be carried out at this time,
Or called terminal also has little time processing calling after receiving calling paging, since covering problem causes original place signal to become
Must be very poor, out of touch with network, then called terminal initiates registration to network or searches net re-registration again, does not abandon this
Paging, when sending out registration request (including position updating request LAU, combined registering request TAU) to network, in the registration request newly
Increase an option paging.When network side receives called terminal registration request, paging option is such as recognized, the end before lookup
Whether end has unfinished paging, if any after completing called terminal registration, to called place cell repeating transmission paging.
S509~S512, called terminal send Paging Response (page response) to network side, and network is lateral later
Called terminal initiates called authentication request, and after called terminal is by authentication, network side sends to send to called terminal and establish
Setup is requested, and includes establishing all information needed for channel, such as the Setup includes the phone number of calling terminal in the Setup
Code；After called terminal receives the Setup message, Call Confirmed (call confirmation) message is replied to respond to network side
The Setup of network side is requested, channel needed for having been set up calling between called terminal and network side at this time；And then host is whole
End and called terminal send Alerting (ring) by network side and notify, Connect (connection) message and Connect
Acknowledge (access success connection) message realizes the normal call between host terminal and called terminal.
Fourth embodiment
Shown in Figure 6 the present embodiment provides a kind of terminal, terminal provided in this embodiment includes first processor
601, first memory 602 and the first communication bus 603.
Wherein, the first communication bus 603 in the present embodiment is for realizing first processor 601 and first memory 602
Between connection communication；
First processor 601 then for executing one or more program stored in first memory 602, with realize with
Under calling terminal or called terminal in call processing method in above-mentioned first embodiment, second embodiment and 3rd embodiment
Each step.
The present embodiment also provides a kind of network side apparatus, as shown in fig. 7, network side apparatus provided in this embodiment includes the
Two processors 701, second memory 702 and the second communication bus 703.
Wherein, the second communication bus 703 in the present embodiment is for realizing second processor 701 and second memory 702
Between connection communication；
Second processor 701 then for executing one or more program stored in second memory 702, with realize with
Under in call processing method in above-mentioned first embodiment, second embodiment and 3rd embodiment network side each step.
Specifically, calling terminal provided in this embodiment, called terminal and network side apparatus perform the steps of
Calling terminal sends call request to network side；
Network side handles call request, and sends paging paging to called terminal；
After called terminal receives paging paging, when disconnecting with network side, registration request, registration are initiated to network side
Request includes newly-increased paging option；
Network side determines the target page paging sent to called terminal according to registration request.
In the present embodiment, when network side receives call request, caller authentication request is initiated to calling terminal, is being received
To after calling terminal authentication response message, the broadcast channel of cell where to called terminal sends paging paging.
In the present embodiment, for called terminal while receiving paging paging, network is also prepared for cell to be carried out
Switching or called terminal also have little time processing calling after receiving paging paging, since covering problem leads to original place
Signal becomes very poor, out of touch with network, and called terminal is initiated registration to network side by registration request or searched again at this time
Registration is initiated after rope network, which further includes position updating request LAU, combined registering request TAU.Network side receives
When registration request, the paging option of registration request is recognized, according to position updating request LAU, the combined registering of registration request
TAU is requested to complete network registry
It is worth noting that, network side determines the target page paging packet sent to called terminal according to registration request
It includes: called terminal is detected with the presence or absence of unfinished or time-out paging paging according to paging option；If so, will not complete or
The paging paging of time-out is as target page paging, and cell re-transmission target pages paging where to called terminal, is called
For terminal there is no when unfinished or time-out paging paging, the lateral called terminal of network sends target page paging, target
It is different from unfinished or time-out paging paging to page paging.And then called terminal receives target page paging, root
The call flow that calling terminal is initiated is completed according to target page paging.
It is worth noting that, not fully expounding first embodiment, second in the present embodiment in fact in order not to burden explanation
Apply example, all examples in 3rd embodiment, it is understood that, first embodiment, second embodiment, in 3rd embodiment
All examples are suitable for the present embodiment.
The present embodiment also provides a kind of computer readable storage medium, computer-readable recording medium storage have one or
Multiple programs, one or more program can be executed by one or more processor, to realize such as above-mentioned first embodiment, the
Calling terminal or the step of called terminal or network side in call processing method in two embodiments and 3rd embodiment.
The present embodiment improves terminal, network side apparatus and computer readable storage medium, for realizing call processing method,
Call request is sent to network side by calling terminal；Network side handles call request, and seeks to called terminal transmission
Exhale paging；After called terminal receives paging paging, when disconnecting with network side, registration request, note are initiated to network side
Volume request includes newly-increased paging option, in the case where the concurrently collision that calling is disconnected with network side, called terminal
It initiates not abandon paging paging when network registry, the present invention determines called terminal by the paging option in registration request
Target page paging avoids terminal from paging paging because abandoning, causes to call by increasing paging option in registration request newly
The case where failure, and then improve percept of call completed.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of call processing method, which is characterized in that the call processing method includes:
Calling terminal sends call request to network side；
The network side handles the call request, and sends paging paging to called terminal；
After the called terminal receives the paging paging, when disconnecting with the network side, Xiang Suoshu network side is initiated
Registration request, the registration request include newly-increased paging option；
The network side determines the target page paging sent to the called terminal according to the registration request.
2. call processing method as described in claim 1, which is characterized in that the network side to the call request at
Reason, and paging paging is sent to called terminal, comprising:
When the network side receives the call request, Xiang Suoshu calling terminal initiates caller authentication request, receiving
After stating calling terminal authentication response message, the broadcast channel of cell sends the paging paging where to called terminal.
3. call processing method as described in claim 1, which is characterized in that when the described and network side disconnects, to
The network side initiates registration request, comprising:
It is described when the network side progress cell switching or the called terminal are disconnected due to signal with the network side
Initiation is registered after called terminal is initiated registration or re-search for network by the registration request to the network side；
The registration request further includes position updating request LAU, combined registering request TAU.
4. call processing method as claimed in claim 3, which is characterized in that the network side is determined according to the registration request
Before the target page paging sent to the called terminal, comprising:
When the network side receives the registration request, the paging option of the registration request is recognized, according to institute
State the position updating request LAU of registration request, combined registering request TAU completes network registry.
5. call processing method according to any one of claims 1-4, which is characterized in that the network side is according to the registration
Request determines the target page paging sent to the called terminal, comprising:
The called terminal is detected with the presence or absence of unfinished or time-out paging paging according to the paging option；
If so, using described unfinished or time-out paging paging as target page paging, Xiang Suoshu called terminal place
Cell retransmits the target page paging.
6. call processing method as claimed in claim 5, which is characterized in that there is no unfinished or time-out for the called terminal
The paging paging when, laterally the called terminal sends target page paging, the target page to the network
Paging is different from described unfinished or time-out paging paging.
7. call processing method according to any one of claims 1-4, which is characterized in that the network side is according to the registration
Request determines after the target page paging sent to the called terminal, comprising:
The called terminal receives the target page paging, and it is whole to complete the caller according to the target page paging
Hold the call flow initiated.
8. a kind of terminal, which is characterized in that the terminal includes first processor, first memory and the first communication bus；
First communication bus is for realizing the connection communication between the first processor and the first memory；
The first processor is for executing one or more program stored in the first memory, to realize such as right
It is required that the step of calling terminal described in call processing method described in any one of 1 to 7 or called terminal.
9. a kind of network side apparatus, which is characterized in that the network side apparatus includes second processor, second memory and second
Communication bus；
Second communication bus is for realizing the connection communication between the second processor and the second memory；
The second processor is for executing one or more program stored in the second memory, to realize such as right
It is required that the step of network side described in call processing method described in any one of 1 to 7.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize such as claim 1 to 7
Any one of described in call processing method described in calling terminal or the step of the called terminal or the network side.
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