CN105430622B - A kind of bilateral session managing method based on cluster communication - Google Patents
A kind of bilateral session managing method based on cluster communication Download PDFInfo
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- CN105430622B CN105430622B CN201610031560.2A CN201610031560A CN105430622B CN 105430622 B CN105430622 B CN 105430622B CN 201610031560 A CN201610031560 A CN 201610031560A CN 105430622 B CN105430622 B CN 105430622B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
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Abstract
The present invention relates to a kind of bilateral session managing method based on cluster communication, including establish group and exhale/broadcast call management module and point-to-point call management module, it is respectively intended to management group and exhales/broadcast call and point-to-point call；Exhale/broadcast call management module to be connected simultaneously with radio access module with the point-to-point call management module for described group, described group is exhaled/is broadcasted call management module that the radio access module completion group is called to exhale/broadcast related functionality, and the point-to-point call management module calls the radio access module to complete point and exhales correlation function；Upper layer call module is exhaled by calling described group, and/the interface management group for broadcasting the offer of call management module is exhaled/broadcasts；The upper layer call module calls the point-to-point call management module by calling the described group of interface for exhaling/broadcasting call management module to provide to manage point-to-point call, and the present invention solves terminal, and by call management module, the technical issues of conversing with point-to-point call is exhaled/broadcasted to management group simultaneously.
Description
Technical field
Management the present invention relates to terminal device to communication, in particular to a kind of bilateral based on cluster communication talk about manager
Method.
Background technique
In the terminal device of android system, call is managed by call management module, and is provided to upper layer
Phone calling interface, maintain phone lists in GSM call management module, the call in the positive connection of journal, and
According to the differences of talking state, these connections have been divided into three classifications and have been managed: just the incoming call of jingle bell, be busy now with
And the calling initiated, the calling kept.Call management module and the call information reported according to lower layer are updated and are protected
The calling deposited.
Group exhales/broadcasting service be trunked communication system an important service, breach the limitation of point-to-point communication, energy
It is enough that group call is established in simple and direct mode, it realizes the specific functions such as dispatch control, emergency notice, is particularly suitable for the row of railway
Vehicle command scheduling department.
But in the prior art, android system only exists the call management module being managed to point to point call, is used to
Talking state is updated, phone calling interface is provided to upper layer, is not carried out the management for group being exhaled/being broadcasted call.
There is also same problems for other terminal devices.
Summary of the invention
The purpose of the present invention is to provide a kind of bilateral session managing method based on cluster communication, realizes point-to-point gosport
While reason, the management for group being exhaled/being broadcasted call is realized.
For this purpose, a kind of bilateral session managing method based on cluster communication proposed by the present invention, it is characterised in that including as follows
Step: S1, establish two call management modules: call management module and point-to-point call management module are exhaled/broadcasted to group, uses respectively
Call and point-to-point call are exhaled/broadcasted to manage group；S2, group is exhaled/is broadcasted call management module and point-to-point call management mould
Block is connected with radio access module simultaneously, and group is exhaled, and/broadcasting call management module calls radio access module completion group to exhale/broadcasts phase
Function is closed, point-to-point call management module calls radio access module to complete point and exhales correlation function；S3, upper layer call module pass through
Calling group is exhaled/interface for broadcasting the offer of call management module is exhaled to initiate, answer, refuse, hang up group/broadcast and group exhale/it is wide
The proprietary operation broadcast, including exit group and exhale/broadcast, seize/and discharge uplink, upper layer call module by call described group exhale/it is wide
The interface of call management module offer is broadcast to call the point-to-point call management module and manage point-to-point call, including is initiated
Point exhales, hangs up and a little exhale, refuse a little to exhale.
The present invention solves in the terminal systems such as Android, terminal by call management module simultaneously management group exhale/it is wide
The technical issues of broadcasting call and point-to-point call effectively exhales/broadcasts call and point-to-point call to carry out the management of system group.
In this way, the terminal systems such as Android terminal can effectively be initiated, be hung up, refusing and leaving group-calling/broadcast, simultaneously
Update the state that existing group is exhaled/broadcasted.
Detailed description of the invention
Fig. 1 is that the embodiment of the present invention is to pass through call management mould according to the terminal for android system of the present embodiment
The schematic diagram conversed with point-to-point call is exhaled/broadcasted to management group to block simultaneously.
Fig. 2 is that relevant operational flow figure is exhaled/broadcasted to the group that upper layer of the embodiment of the present invention is initiated.
Fig. 3 is that relevant report flow schematic diagram is exhaled/broadcasted to bottom group of the embodiment of the present invention.
Fig. 4 is the relevant operational flow schematic diagram for the point-to-point call that upper layer of the embodiment of the present invention is initiated.
Fig. 5 is the relevant report flow schematic diagram of the point-to-point call of bottom of the embodiment of the present invention.
Specific embodiment
The present embodiment is a kind of talking management method of Android to cluster communication.The present embodiment is primarily directed to present
Android system terminal cannot achieve group exhale/call management of broadcast capability the shortcomings that and propose.And point-to-point call
Management module can only at most maintain the states of seven calls, and in cluster communication network, group exhale/broadcast but have 50 it
More, therefore, for these disadvantages, the present embodiment proposes the method for a bilateral words management module based on cluster communication, leads to
Cross and establish two call management modules: call management module and point-to-point call management module are exhaled/broadcasted to group, is respectively intended to manage
Call and point-to-point call are exhaled/broadcasted to group.
In the present embodiment, in two call management modules of foundation, (call management module and point-to-point logical is exhaled/broadcasted to group
Talk about management module) in, it is newly-increased module that call management module is exhaled/broadcasted to group, it exhales/broadcasting service in the prior art group
In group exhale/broadcasting call management module has following difference: 1, being added to more multiple groups and exhale/broadcast relevant interface and state dimension
Shield；2, it is added to the interface for calling point-to-point call management module correlation function.As described below.
Specific bilateral session managing method is as shown in Figure 1, the figure is the end for android system according to the present embodiment
By call management module, the schematic diagram conversed with point-to-point call is exhaled/broadcasted to management group simultaneously at end.
As shown in Figure 1, it is the main call management module of management call, point-to-point call that call management module is exhaled/broadcasted to group
Management module exhales/broadcasts call management module to be called by upper layer by group.Point-to-point call in the prior art can be used herein
Management module, it can directly be called.Newly-increased group exhales/broadcast call management module to be added to can be by upper layer call module tune
The interface of point-to-point call management module correlation function, such as: initiate point exhales, hangs up and a little exhale, refuse a little to exhale, for
Layer calls.
Upper layer call module increases the function that calling group is exhaled/broadcasted newly on the basis of existing technology, such as: initiating, refusal, hangs
Break, exit that group is exhaled/broadcasted and group call uplink is seized and release function, call management module offer group is exhaled/broadcasted to newly-increased group
The relevant interface for exhaling/broadcasting relevant interface and the point-to-point call management module that can be called by upper layer call module, thus upper layer
The interface that call module can be exhaled/be broadcasted call management module to provide by calling group exhales initiating, answer, refuse, hang up group/and it is wide
It broadcasts and proprietary operation that point to point call and group are exhaled/broadcasted, such as: exiting group and exhale/broadcast, seize/discharge uplink etc..
Radio access module in the present embodiment increases group newly and exhales/broadcast related functionality, such as: initiating, refuse, hang up, exit
Group is exhaled/is broadcasted and group call uplink is seized and discharged, and group exhales/inquiry of broadcast state, so that call management module is exhaled/broadcasted to group
It can be connected simultaneously with radio access module with point-to-point call management module.I.e.: in the present embodiment, group exhale/broadcast gosport
Reason module and point-to-point call management module can call radio access module.Group exhales/broadcasts call management module to call nothing
Line AM access module completion group exhales/broadcast related functionality；Point-to-point call management module calls radio access module to complete point and exhales phase
Close function.
When group exhales/broadcast state change when (this " changing " is by being in bottom communication module active
Report, same as the prior art), call management module is exhaled/broadcasted to information reporting to group by radio access module, and group is exhaled/broadcasted
The state or pass through active inquiry, the state etc. that modification group is exhaled/broadcasted that call management module is reported by radio access module
Information；When point to point call state changes (this " changing " is bottom communication module active reporting, with
The prior art is identical), radio access module gives information reporting to point-to-point call management module, and point-to-point call management module is logical
Cross the state or call by inquiry (same as the prior art, to inquire bottom communication module) modification that radio access module reports
The information such as state.
Two kinds of above-mentioned variations are stored in group respectively and exhale/broadcast in call management module and point-to-point call management module,
It is reported simultaneously to upper layer call module.
A following group is described below and exhales/broadcast main flow with point to point call:
1, relevant operation, such as Fig. 2 are exhaled/broadcasted to the group that upper layer is initiated:
(1) interface that upper layer call module calling group exhales/broadcast call management module to provide.
(2) interface that group exhales/broadcast call management module that radio access module is called to provide.
(3) radio access module is issued to lower layer and is requested.
(4) radio access module is by the return reporting group call of lower layer/broadcast call management module.
(5) group exhales/broadcasts call management module to be judged whether to need active inquiry according to return, if so, execution (6)~
(9), no, then directly execute (9).
(6) group exhales/broadcasts call management to issue inquiry request to radio access module.
(7) radio access module issues inquiry request to lower layer.
(8) radio access module is by the return reporting group call of lower layer/broadcast call management module.
(9) group exhales/broadcasts call management module according to return more new state, and reports to upper layer.
2, bottom group exhale/broadcast it is relevant report, such as Fig. 3
(1) radio access module receives bottom group and exhales/broadcast reporting for correlated condition change, and is reported to group and exhales/broadcast
Call management module.
(2) group exhales/broadcasts call management module to be judged whether to need active inquiry according to return, if so, execution (3)~
(6), no, then directly execute (6).
(3) group exhales/broadcasts call management module to issue inquiry request to radio access module.
(4) radio access module issues inquiry request to lower layer.
(5) radio access module is by the return reporting group call of lower layer/broadcast call management module.
(6) group exhales/broadcasts call management module according to return more new state, and reports to upper layer.
3, the relevant operation for the point-to-point call that upper layer is initiated, such as Fig. 4:
(1) interface that upper layer call module calling group exhales/broadcast call management module to provide.
(2) interface that group exhales/broadcast call management module that point-to-point call management module is called to provide.
(3) interface that point-to-point call management module calls radio access module to provide.
(4) radio access module is issued to lower layer and is requested.
(5) return of lower layer is reported point-to-point call management module by radio access module.
(6) point-to-point call management module judges whether to need active inquiry according to return, if so, execution (7)~
(10), no, then directly execute (10).
(7) point-to-point call management module issues inquiry request to radio access module.
(8) radio access module issues inquiry request to lower layer.
(9) return of lower layer is reported point-to-point call management module by radio access module.
(10) point-to-point call management module is according to return more new state, and reports to upper layer.
4, the point-to-point call of bottom is relevant reports such as Fig. 5
(1) radio access module receives bottom point and exhales reporting for correlated condition change, and is reported to point-to-point call management
Module.
(2) point-to-point call management module judges whether to need active inquiry according to return, if so, execution (3)~
(6), no, then directly execute (6).
(3) point-to-point call management module issues inquiry request to RIL.java.
(4) radio access module issues inquiry request to lower layer.
(5) return of lower layer is reported point-to-point call management module by radio access module.
(6) point-to-point call management module is according to return more new state, and reports to upper layer.
In conclusion the present embodiment be in Android system terminal by call management module simultaneously management group exhale/it is wide
The method for broadcasting call and point-to-point call.In the present embodiment, call management module and point pair are exhaled/broadcasted by establishing group respectively
Call and point-to-point call are exhaled/broadcasted to point call management module to manage group.
It is the main call management module of management call that call management module is exhaled/broadcasted to group, exhales/broadcast call management mould in group
Block calls point-to-point call management module to manage point-to-point call.Point-to-point call is managed in point-to-point call management module
Method exhales/broadcasts call management module to be called by upper layer by group, and upper layer call module exhaled by calling group/broadcast call management
The interface that module provides is exhaled to initiate, answer, refuse, hang up group/broadcast and point to point call and group are exhaled/, and that broadcasts is proprietary
Operation, such as: exiting group and exhale/broadcast, seize/discharge uplink etc..Call management module and point-to-point call management mould are exhaled/broadcasted to group
Block is connected with radio access module simultaneously, when group exhales/broadcast state change when, radio access module is by information reporting
Call management module is exhaled/broadcasts to group, the state or pass through master that group exhales/broadcast call management module to report by wireless access
Dynamic inquiry, the information such as state that modification group is exhaled/broadcasted；When point to point call state changes, radio access module
Give information reporting to point-to-point call management module, the letter such as state that point-to-point call management module is called by query modification
Breath.
The present embodiment compared with prior art, advantage of this embodiment is that:
(1) it solves the disadvantage that not exhaling/broadcast call to be managed group, management group can exhale/broadcast call simultaneously
With point-to-point call.
(2) state that group exhales/broadcast call to need to manage with point-to-point call is different, establishes two call management modules point
It don't bother about reason, conditioning is clear, and process is simple.
(3)/broadcast call management module can provide exhale 50 groups/is exhaled in group, and the management broadcasted is not only restricted to
The limitation of seven calls can at most be managed.
The remarkable advantage of this initiation is to realize the call management that group is exhaled/broadcasted, and is that the terminal of android system is real
Existing cluster communication provides feasible scheme.The present embodiment is for Android system, but other systems are also in protection scope.
Method of the invention passes through Internal Experiment, it was demonstrated that result is feasible.
The present invention can be also used in the terminal device of the android system of other GSM-R in addition to handheld terminal, such as
Vehicle mounted station etc..
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent device made by bright specification and accompanying drawing content or equivalent method transformation, are applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of bilateral session managing method based on cluster communication for android system, it is characterised in that including walking as follows
It is rapid:
S1, establish two call management modules: call management module and point-to-point call management module are exhaled/broadcasted to group, uses respectively
Call and point-to-point call are exhaled/broadcasted to manage group；
S2, described group is exhaled/is broadcasted call management module and the point-to-point call management module simultaneously and radio access module
It is connected, described group is exhaled/broadcasted call management module that the radio access module completion group is called to exhale/broadcast related functionality, described
Point-to-point call management module calls the radio access module to complete point and exhales correlation function；
It is the main call management module of management call that described group, which is exhaled/broadcasted call management module, has calling described point-to-point logical
The correlation of the interface and the point-to-point call management module that can be called by upper layer call module of talking about management module correlation function connects
Mouthful, so that the point-to-point call management module exhales/broadcasts call management module by the upper layer call module by described group
It calls；
S3, upper layer call module are initiated, are answered, refuse by calling described group to exhale/broadcast call management module, hang up group
/ broadcast and group is exhaled/proprietary operation broadcasted is exhaled, including exits group and/broadcast, seize/is exhaled to discharge uplink；The upper layer call
Module by call described group exhale/broadcast call management module provide interface come call the point-to-point call management module come
Point-to-point call is managed, including initiate point exhales, hangs up and a little exhale, refuse a little to exhale；
The upper layer call module has the function of that calling described group exhales/broadcasting call management module management group to exhale/to broadcast, and wraps
It includes: initiating, refuses, hanging up, exiting that group is exhaled/broadcasted and group call uplink is seized and release function；When point to point call state is sent out
When changing, the radio access module gives information reporting to the point-to-point call management module, described point-to-point logical
The state that words management module is reported by the radio access module or the status information called by query modification；Work as group
Exhale/broadcast state is when change, call management mould is exhaled/broadcasted to information reporting to described group by the radio access module
Block, the described group of state for exhaling/broadcasting call management module to report by radio access module or passes through active inquiry, modification group
The status information exhaled/broadcasted.
2. the bilateral session managing method based on cluster communication as described in claim 1, it is characterized in that the group that upper layer is initiated exhale/it is wide
Relevant operation is broadcast to include the following steps:
A1, the upper layer call module call the described group of interface for exhaling/broadcasting call management module to provide；
A2, the described group of interface for exhaling/broadcasting call management module that the radio access module is called to provide；
A3, the radio access module are issued to lower layer and are requested；
The return of lower layer is reported described group to exhale/broadcast call management module by A4, the radio access module；
A5, described group exhale/broadcast call management module to be judged whether to need active inquiry according to return, if so, execute A6~
A9, it is no, then directly execute A9；
A6, described group exhale/broadcast call management to the radio access module issue inquiry request；
A7, the radio access module issue inquiry request to lower layer；
The return of lower layer is reported described group to exhale/broadcast call management module by A8, the radio access module；
A9, described group exhale/broadcast call management module according to more new state is returned, and reported to upper layer.
3. the bilateral session managing method based on cluster communication as described in claim 1, it is characterized in that bottom group exhale/broadcast correlation
Report and include the following steps:
B1, the radio access module receive bottom group exhale/broadcast correlated condition change report, and be reported to described group exhale/
Broadcast call management module；
B2, described group exhale/broadcast call management module to be judged whether to need active inquiry according to return, if so, execute B3~
B6, it is no, then directly execute B6；
B3, described group exhale/broadcast call management module to the radio access module issue inquiry request；
B4, the radio access module issue inquiry request to lower layer；
The return of lower layer is reported described group to exhale/broadcast call management module by B5, the radio access module；
B6, described group exhale/broadcast call management module according to more new state is returned, and reported to upper layer.
4. the bilateral session managing method based on cluster communication as described in claim 1, it is characterized in that upper layer initiation is point-to-point
The relevant operation of call includes the following steps:
C1, the upper layer call module call the described group of interface for exhaling/broadcasting call management module to provide；
C2, the described group of interface for exhaling/broadcasting call management module that the point-to-point call management module is called to provide；
The interface that C3, the point-to-point call management module call the radio access module to provide；
C4, the radio access module are issued to lower layer and are requested；
The return of lower layer is reported the point-to-point call management module by C5, the radio access module；
C6, the point-to-point call management module judge whether to need active inquiry according to return, if so, C7~C10 is executed,
It is no, then directly execute C10；
C7, the point-to-point call management module issue inquiry request to the radio access module；
C8, the radio access module issue inquiry request to lower layer；
The return of lower layer is reported the point-to-point call management module by C9, the radio access module；
C10, the point-to-point call management module are reported according to return more new state to upper layer.
5. the bilateral session managing method based on cluster communication as described in claim 1, it is characterized in that the point-to-point call phase of bottom
Reporting for closing includes the following steps:
D1, the radio access module receive bottom point and exhale reporting for correlated condition change, and are reported to the point-to-point call
Management module；
D2, the point-to-point call management module judge whether to need active inquiry according to return, if so, D3~D6 is executed,
It is no, then directly execute D6；
D3, the point-to-point call management module issue inquiry request to RIL.java；
D4, the radio access module issue inquiry request to lower layer；
The return of lower layer is reported the point-to-point call management module by D5, the radio access module；
D6, the point-to-point call management module are reported according to return more new state to upper layer.
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