CN105306461B - More telephone terminal cluster control methods based on short message - Google Patents
More telephone terminal cluster control methods based on short message Download PDFInfo
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- CN105306461B CN105306461B CN201510666519.8A CN201510666519A CN105306461B CN 105306461 B CN105306461 B CN 105306461B CN 201510666519 A CN201510666519 A CN 201510666519A CN 105306461 B CN105306461 B CN 105306461B
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- 230000000977 initiatory effect Effects 0.000 claims description 18
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1073—Registration or de-registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
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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
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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
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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Abstract
The present invention discloses a kind of more telephone terminal cluster control methods based on short message, for telephone service terminal addition with removing, the control management method based on short message is proposed, the registration and terminal call selection of unintelligent terminal is solved the problems, such as, belongs to the communications field.Concrete technical scheme is：Unified network control unit is used on heterogeneous network, various Operation Networks, calling selection server and database will be fitted in network control unit as Internet resources.SP can dispose business by network control unit, and network control unit shields the network environment of complexity so that SP is able to Rapid Implementation service deployment.The present invention realizes the control for being managed registration and selection calling for user multiple terminals in network side, and compatible different terminal situation, overcomes the functional requirement of terminal.
Description
Technical field
The present invention relates to field of communication technology, more particularly to more telephone terminal cluster control methods based on short message.
Background technology
The communication technology develops the speed for having greatly speeded up social informatization rapidly, and user can be used simultaneously or alternately make
For communication terminal quantity generally more than 1, multiple terminals, a variety of heterogeneous networks simultaneously deposit the present situation for becoming the communications field.Isomery
The network integration and multiple terminals management, for the especially non intelligent telephone service terminal in multiple terminals（Group）Management and control more
It is a problem to be solved.The present invention is proposed by short message to non intelligent telephone service terminal（Group）Carry out calling selection with
Control management, realizes the addition for non intelligent telephone service terminal with removing.
Multiple terminals cluster control under heterogeneous network, solves user and possesses including multi-section cell phone, fixed telephone and a
The reality of the multiple terminals such as people's computer, when calling terminal calls called subscriber, it is often necessary to called multiple ends
End selection is first, realize calling；In addition, when making cluster member is distributed in heterogeneous network, the member management of cluster is not easy to realize.With
Upper situation is required to solve the Call- Control1 of heterogeneous network multiple terminals cluster, including terminal making cluster member by the means of fusion
Registration, heterogeneous network selection and terminal selection.
(1) registration of terminal making cluster member, refer to terminal device by Operation Network in cluster management server into
The process of row registration, realizes activation, the authentication of terminal so that terminal can be used and operated in the form of terminal cluster.
(2) heterogeneous network selects, and refers to during caller dials are called, according to the state of called subscriber or residing ring
Border, the process for selecting the network that suitable Operation Network is called to select.
(3) terminal selects, and refers to the process of make choice calling to the different terminals in same access network environment.
For in the Implementation Technology of terminal group collection call control management in above heterogeneous network, relate to application layer meeting
Talk about initiation protocol（SIP, Session Initiation Protocol) Technology ＆ Telecommunications business development interfacing.In recent years
Come, people are had also been proposed based on webpage（Web）Service control method.But up to now, lack one in existing communication network
A cluster calling for unintelligent terminal and control management method.
The content of the invention
The purpose of the present invention is using short message is received and dispatched to multiple terminals progress cluster management, pass through network and the association of terminal
Make the registration and terminal call selection of completion unintelligent terminal, support that network carries out autonomous called terminal when caller dials are called
Choose, terminal group system of selection is transparent for caller.
More telephone terminal cluster control methods based on short message, it is characterised in that comprise the following steps：
Step 1, terminal cluster are by short message to network control unit application terminal cluster management service；
Step 2, non-master terminal are registered in network control unit；
Step 3, network control unit selection called terminal.
The detailed process of step 1 includes：
S101, terminal cluster are in a manner of giving tacit consent to master terminal by short message to network control unit application terminal group collector
Reason service, after short messaging gateway carries out the short message from short message service center protocol conversion and encoding and decoding processing, according to purpose
Address is routed, and most short message is sent to the network control unit at last；
S102, network control unit authorize called terminal behavior, and provide the terminal with authentication according to received short message
The user name and service password used, at the same using called terminal seat situation, master terminal sign and signal strength as attribute item
Storage is in the database.
The detailed process of step 2 includes：
S201, non-master terminal send the short message of registration request to network control unit, and short message is sent out by short message service center
Go out, network control unit is reached after being handled by short messaging gateway；
The content of S202, network control unit parsing short message, judge whether registration message, will if type of message is illegal
Abandon this information；
S203, network control unit inquiry database, if initiating the non-master terminal of request in specified user group,
Then network control unit through short messaging gateway to the non-master terminal loopback " terminal is in user group "；If not existing, loopback carries
Show short message to the non-master terminal；
S204, the non-master terminal are operated according to prompting short message, are talked with by short message and network control unit,
If the content of short message continues to execute follow-up step, otherwise operation terminates by the verification of network control unit；
It is short to send application addition terminal cluster according to type of message to the master terminal of user group for S205, network control unit
Message, carries the PSTN numbers for the non-master terminal for initiating request in short message, and master terminal handles the request, and by handling result with
The mode of short message is passed back to network control unit；
S206, the content of short message of network control unit parsing master terminal loopback, update the data storehouse, while ask to initiation
Non- master terminal return result.
The detailed process of step 3 includes：
Any called terminal number that S301, calling terminal dialing terminal group are concentrated, while inquired about to network control unit
It is adapted to the true number of terminal connected in called terminal cluster；
S302, network control unit inquiry data, select the called terminal in seat, while according to the signal of each called terminal
Intensity selects suitable called terminal, then the true PSTN numbers of called terminal are passed back to calling terminal by short message；
S303, calling terminal initiate true calling to called terminal, and call request is passed through after SIP gateway processes, gone to
PSTN gateway, calling connection distributes corresponding resource and strategy to PSTN gateway for this, while according to the PSTN numbers of called terminal
It is routed.
Further included between step 2 and step 3 and terminal cluster master terminal is set, its detailed process is：
S401, non-master terminal send the short message for setting master terminal to ask to network control unit, and short message is by short message
Center is sent, and network control unit is reached after being handled by short messaging gateway；
The content of S402, network control unit parsing short message, verify whether it is to set terminal cluster master terminal to ask
Message, is, performs S403, otherwise abandons this message；
S403, network control unit inquiry database, if initiating the non-master terminal of request not in specified user group
In, loopback " terminal is not in user group ", if in loopback prompting short message to the non-master terminal；
S404, terminal are operated according to prompting short message, are talked with by short message and network control unit, if passing through net
The verification of network control unit then continues to execute follow-up step, and otherwise operation terminates；
S405, network control unit send the short message of the request of change master terminal, short message to the master terminal of user group
The middle PSTN numbers for carrying new master terminal；Master terminal replys " agreement " if agreeing to, if reply " disagreeing " is disagreed, and will
As a result it is passed back to network control unit；
If S406, master terminal agree to change master terminal, network control unit is sent out to the non-master terminal for initiating request
The verification message that confirmation is arranged to master terminal is sent, waits the non-master terminal response message；
The terminal for initiating request is arranged to master terminal, while updates the data dependency number in storehouse by S407, network control unit
According to.
Further include non-master terminal after step 3 to go to register in network control unit, its detailed process is：
S501, non-master terminal send the short message for removing registration request to network control unit, and short message is by short message service center
Send, network control unit is reached after being handled by short messaging gateway；
The content of S502, network control unit parsing short message, determine whether registration message, if type of message does not conform to
Method will abandon this information；
S503, network control unit inquiry database, if initiate request non-master terminal not in specified user group,
Network control unit is through short messaging gateway to the non-master terminal loopback " terminal is not in user group "；It is if short in, loopback prompting
Message is to the non-master terminal；
S504, the non-master terminal are operated according to prompting short message, are talked with by short message and network control unit,
If by the verification of network control unit, follow-up step is continued to execute, otherwise operation terminates；
According to type of message, it is short that terminal cluster is exited in the master terminal transmission application to user group for S505, network control unit
Message, the PSTN numbers for the non-master terminal for initiating request is carried in short message, master terminal handles the request, and result is disappeared with short
The mode of breath is passed back to network control unit；
S506, the content of short message of network control unit parsing master terminal loopback, update the data storehouse, while ask to initiation
Non- master terminal return result.
The called terminal is POTS terminals.
The present invention realizes the control for being managed registration and selection calling for user multiple terminals in network side, completes quilt
Cry terminal selection call it is compatible, according to different terminal situations, solved by way of short message conventional terminal be difficult into
The problem of the unified group's management of row, overcomes the functional requirement of terminal so that user can enjoy in the case of not upgrading terminals equipment
The facility for being subject to network terminal group to manage.
Brief description of the drawings
Fig. 1 is the network function block diagram for implementing the present invention；
Fig. 2 is the typical case scene of the embodiment of the present invention terminal cluster management；
Fig. 3 is embodiment unintelligent terminal B.T2 in Fig. 2 in User:The flow registered in B（Registered user is close with user
Code division bar is sent）；
Fig. 4 is embodiment unintelligent terminal B.T2 in Fig. 2 in User:The flow registered in B（Registered user is close with user
Code, which merges, to be sent）；
Fig. 5 is embodiment unintelligent terminal B.T2 in Fig. 2 in User:The flow of registration is gone in B（With registered user with using
Exemplified by family password slitting is sent）；
Fig. 6 is that the embodiment in Fig. 2 sets User:Master terminal is the flow of B.T2 in B（With registered user and user cipher
Exemplified by slitting is sent）；
When Fig. 7 is embodiment A calling B any numbers in Fig. 2, call-flow that B.T2 is properly called by network selected as
Journey.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Calling subscribe at least possesses an intelligent terminal in the typical case scene of terminal cluster management, in WLAN rings
The calling terminal for accessing public network in border by WiFi has been commonly installed SIP software terminal, and calling terminal is enterprising in sip server
Row registration, sip server access CU by adaptation as Internet resources（Control Unit, network control unit）.Fig. 2 is
Terminal group manages typical case scene.It is A, called subscriber B to make calling subscribe.A possesses at least one intelligent terminal A.T1, B
Possess 3 POTS terminals B.T1, B.T2, B.T3.Table 1 is the attribute information that each user group includes at least in database（With
User:Exemplified by B）.
Table 1
| User name | Termination number | Whether master terminal | Open state | Signal strength deviation value |
| B | 1591111111 | Y | On | 10 |
| B | 1332222222 | N | On | 20 |
| B | 1563333333 | N | Off | 30 |
If：3 terminals of user B, B.T1, B.T2, B.T3, adhere to different operators, Num separately:B.T1 =
1591111111, Num:B.T2=1332222222, Num:B.T3=1563333333, wherein Num represent terminal PSTN
Code.
The terminal A.T1 of calling subscribe accesses public network by WiFi in a wlan, and SIP software terminal is mounted with A.T1,
When SIP software terminal starts, A.T1 is registered on sip server, and sip server connects by adaptation as Internet resources
Enter CU.
B has applied for terminal cluster management service to CU first, and CU authorizes the behavior of B, and provides it the use that authentication uses
Name in an account book, is denoted as User：B, and service password, are denoted as PW:123456.The terminal of B is in seat situation, master terminal sign and signal at the same time
Intensity also serves as attribute item and is stored in database D B.
The present embodiment requires B to select default master terminal when applying and servicing, and selected as B.T1 herein, CU are by User:B and
PW:123456 are stored in unified server, and establish terminal attribute item, initial No. PSTN containing B.T1 in terminal attribute
Code 1591111111, master terminal sign item, its value is " Y ".Meanwhile B obtains user name User according to the grade of service of application:B
Under maximum number of terminals.
The registration of terminal cluster management is given below, removes to register and change the control flow of master terminal, such as Fig. 3 to Fig. 6.
1.B.T2 is in User:Registered in B
B.T2 terminals need to be registered in the group of the entitled B of user, and the management for registering business is provided by CU, pass through specified spy
Service number completes SMS interactions, and B.T2 is unintelligent terminal, it needs to be registered by way of short message.The present invention proposes
The form of two kinds of short message registrations.
(1) registered user sends with user cipher slitting
It is " information type that 1. B.T2 terminals, which send message format,：The short message of user name " can be set to " ZC herein to CU:
B " (registrations：B).
2. CU parses content of short message after receiving the short message from B.T2, if information type form is legal, herein for
" ZC ", will continue to operate in next step, otherwise will abandon this information.
3. CU inquires about database D B, if B.T2 is in User:In B, loopback " terminal is in user group ", operation terminates；If
Do not exist, loopback prompts short message such as " please input password " to B.T2.
4. when B.T2 receives the short message of input password, B.T2 input passwords are sent to special service number, and CU parsings are close
Code, and received password is compared with the user cipher of B, if password mistake loopback " password mistake " give B.T2, operation end
Only.If password is correct, next step operation is carried out.
5. CU is sent to B master terminals, " 1332222222 applications add terminal group, agree to R. S. V. P. Y, disagree R. S. V. P.
N ", if it is " N " or 60 seconds that B master terminals, which are replied,（It can change, default to 60s）Interior no reply, then " master terminal is not to B.T2 transmissions by CU
Agree to registration "；If reply is " Y ", next step operation is carried out.
6. the end message of B.T2 is added the User of DB by CU:In B, loopback message " succeeding in registration " gives B.T2.
(2) registered user merges transmission with user cipher
It is " information type that 1. B.T2 terminals, which send content,：User name：The short message of password " can be set to " ZC to CU：B：
123456” 。
2. CU parses content of short message after receiving the short message from B.T2, if information type form is legal, herein for
" ZC ", will continue to operate in next step, otherwise will abandon this information.
3. CU inquires about database D B, if B.T2 is in User:In B, loopback " terminal is in user group ", operation terminates；If
Do not exist, continue to parse password, if password mistake, reply B.T2 passwords mistake ", if password is correct, subsequent operation is the same as in 1. (1)
⑤⑥。
2.B.T2 is in User:Go to register in B
It is similar with registration, go registration also there are two kinds of forms.
(1) registered user sends with user cipher slitting
It is " information type that 1. B.T2 terminals, which send message format,：The short message of user name " is to CU, if content is " QZC:
B”（Go to register：B）.
2. CU parses content of short message after receiving the short message from B.T2, if information type form is legal, herein for
" QZC ", will continue to operate in next step, otherwise will abandon this information.
3. CU inquires about database D B, if B.T2 is not in User:In B, loopback " terminal is not in user group ", operation terminates；
If loopback short message to B.T2 " please input password ".
4. when B.T2 receives the short message of input password, B.T2 input passwords are sent to CU, and CU parses password, and will
Received password compared with the password of user B, if password mistake loopback " password mistake " give B.T2, operation terminates.It is if close
Code is correct, carries out next step operation.
5. CU is sent to B master terminals, " terminal group is exited in 1332222222 applications, agrees to R. S. V. P. Y, disagrees R. S. V. P.
N ", if it is " N " or 60 seconds that B master terminals, which are replied,（It can change, default to 60s）Interior no reply, then " master terminal is not as B.T2 is sent by CU
Agreement goes to register "；If reply is " Y ", next step operation is carried out.
6. Users of the CU by the end message of B.T2 from DB:Deleted in B, loopback message " going to succeed in registration " gives B.T2.
(2) registered user merges transmission with user cipher
It is " information type that 1. B.T2 terminals, which send content,：User name：The short message of password " can be set to " QZC to CU：B：
123456”。
2. CU parses content of short message after receiving the short message from B.T2, if information type form is legal, herein for
" QZC ", will continue to operate in next step, otherwise will abandon this information.
3. CU inquires about database D B, if B.T2 is not in User:In B, loopback " terminal is not in user group ", operation terminates；
If not existing, continue to parse password, if password mistake, reply B.T2 " password mistake ", if password is correct, subsequent operation is the same as 2.
(1) in 5. 6..
3. setting master terminal is B.T2
(1) registered user sends with user cipher slitting
It is " information type that 1. B.T2 terminals, which send message format,：The short message of user name " is to CU, if content is
“SZZZD:B”（Master terminal is set：B）
2. CU parses content of short message after receiving the short message from B.T2, if information type form is legal, herein for
" SZZZD ", will continue to operate in next step, otherwise will abandon this information.
3. CU inquires about database D B, if B.T2 is not in User:In B, loopback " terminal is not in user group ", operation terminates；
If loopback short message to B.T2 " please input password ".When B.T2 receives the short message of input password, B.T2 input password hairs
CU, CU parsing passwords are given, and received password is compared with the user cipher of user B in DB, the loopback if password mistake
" password mistake " gives B.T2, and operation terminates.If password is correct, next step operation is carried out.
4. CU is sent to B master terminals, " 1332222222 applications are arranged to master terminal, agree to R. S. V. P. Y, disagreeing to return
Multiple N ", if it is " N " or 60 seconds that B master terminals, which are replied,（It can change, default to 60s）Interior no reply, then CU is as B.T2 transmission " master terminals
Unauthorized is set "；If reply is " Y ", next step operation is carried out.
5. CU sends to B.T2 and " determines to be arranged to master terminalDetermine to reply Y, otherwise reply N ", B.T2 is replied if N,
Or 60s（Default value, can change）Do not reply inside, then set master terminal to fail, CU sends " not changing master terminal " to B.T1；If return
Multiple Y, carries out next step operation.
6. the master terminal sign value of B.T2 is " Y " in CU modifications DB, B.T1 is " N ", " main to the equal loopbacks of B.T1 and B.T2
Terminal has been changed ".
(2) registered user merges transmission with user cipher
It is " information type that 1. B.T2 terminals, which send content,：User name：The short message of password " can be set to " SZZZD to CU：
B：123456”.
2. CU parses content of short message after receiving the short message from B.T2, if information format type is legal, herein for
" SZZZD ", will continue to operate in next step, otherwise will abandon this information.
3. CU inquires about database D B, if B.T2 is not in User:In B, loopback " terminal is not in user group ", operation terminates；
If not existing, continue to parse password, if password mistake, reply B.T2 " password mistake ", if password is correct, subsequent operation is the same as 3.
(1) in 5. 6. 7..
4. master terminal inquires about termination number
(1) master terminal B.T1 sends short message " information type：User name：The short message of password " is set to " CX to CU:B:
123456”（Inquiry：B：123456）, CU parsing information codes, if not conforming to rule abandons information.If " CX ", then carry out in next step
Operation.
(2) whether CU inquires about B.T1 in User in DB:In B, if not in User:B, abandons information；If in User:In B,
Then carry out next step operation.
(3) password is parsed, if password mistake, abandons information；If password is correct, whether inquiry B.T1 is master terminal.
(4) if the master terminal sign value of B.T1 is " Y ", by User:The number of user in B is in the form of short message
B.T1 is sent to, if value is " N ", without operation.
It is above the registration of group terminal management, goes to register, set the process of terminal in master terminal and inquiry group.It is in
User:The real-time online situation and signal strength information of user terminal in party B-subscriber's group (are stored in DB in the form of deviation value
In) can be monitored by CU and update the data the information in the DB of storehouse.
In call control procedure, A.T1 dials any telephone number of B, and CU inquiry databases, select the terminal in seat,
Suitable terminal is selected according to the signal strength of each terminal at the same time（As Fig. 7 selects B.T2）, then pass through the true of message back B.T2
Real number 1332222222 gives A.T1, and the SIP software terminal in A.T1 automatic calling mobile phone can be dialled after echo message is received
Number API completes the calling to true number, and above procedure is transparent for calling subscribe, completes the calling of terminal group intelligent selection
Process.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in the above embodiment, further includes
Formed technical solution is combined by above technical characteristic.
Claims (6)
1. more telephone terminal cluster control methods based on short message, it is characterised in that comprise the following steps：
Step 1, terminal cluster are by short message to network control unit application terminal cluster management service；
S101, terminal cluster are taken in a manner of giving tacit consent to master terminal by short message to network control unit application terminal cluster management
Business, after short messaging gateway carries out the short message from short message service center protocol conversion and encoding and decoding processing, according to destination address
It is routed, most short message is sent to the network control unit at last；
S102, network control unit authorize called terminal behavior, and provide the terminal with authentication and use according to received short message
User name and service password, while using called terminal seat situation, master terminal sign and signal strength as attribute item storage
In the database；
Step 2, non-master terminal are registered in network control unit；
S201, non-master terminal send the short message of registration request to network control unit, and short message is sent by short message service center, is passed through
Cross short messaging gateway processing and reach network control unit afterwards；
The content of S202, network control unit parsing short message, judge whether registration message, will be abandoned if type of message is illegal
This information；
S203, network control unit inquiry database, if initiating the non-master terminal of request in specified user group, net
Network control unit is through short messaging gateway to the non-master terminal loopback " terminal is in user group "；If not existing, loopback prompting is short
Message is to the non-master terminal；
S204, the non-master terminal are operated according to prompting short message, are talked with by short message and network control unit, if short
The content of message then continues to execute follow-up step, otherwise operation terminates by the verification of network control unit；
According to type of message, the master terminal transmission application to user group adds terminal cluster short message for S205, network control unit,
The PSTN numbers for the non-master terminal for initiating request are carried in short message, master terminal handles the request, and handling result is disappeared with short
The mode of breath is passed back to network control unit；
S206, the content of short message of network control unit parsing master terminal loopback, update the data storehouse, while non-to initiating to ask
Master terminal return result；
Step 3, network control unit selection called terminal；
Any called terminal number that S301, calling terminal dialing terminal group are concentrated, while inquire about and be called to network control unit
Terminal group concentrates the true number of terminal for being adapted to connect；
S302, network control unit inquiry data, select the called terminal in seat, while according to the signal strength of each called terminal
Suitable called terminal is selected, then the true PSTN numbers of called terminal are passed back to by calling terminal by short message；
S303, calling terminal initiate true calling to called terminal, and call request is passed through after SIP gateway processes, goes to PSTN
Gateway, calling connection distributes corresponding resource and strategy to PSTN gateway for this, while is carried out according to the PSTN numbers of called terminal
Route Selection.
2. more telephone terminal cluster control methods according to claim 1 based on short message, it is characterised in that in step
Further included between 2 and step 3 and terminal cluster master terminal is set.
3. more telephone terminal cluster control methods according to claim 2 based on short message, it is characterised in that described to set
Putting the detailed process of terminal cluster master terminal includes：
S401, non-master terminal send the short message for setting master terminal to ask to network control unit, and short message is by short message service center
Send, network control unit is reached after being handled by short messaging gateway；
The content of S402, network control unit parsing short message, verify whether it is the message for setting the request of terminal cluster master terminal,
It is to perform S403, otherwise abandons this message；
S403, network control unit inquiry database, if the non-master terminal for initiating request returns not in specified user group
" terminal is not in user group " is sent, if in loopback prompting short message to the non-master terminal；
S404, terminal are operated according to prompting short message, are talked with by short message and network control unit, if passing through network control
The verification of unit processed then continues to execute follow-up step, and otherwise operation terminates；
S405, network control unit send the short message of the request of change master terminal to the master terminal of user group, are taken in short message
PSTN numbers with new master terminal；Master terminal replys " agreement " if agreeing to, if reply " disagreeing " is disagreed, and by result
It is passed back to network control unit；
If S406, master terminal agree to change master terminal, network control unit sends true to the non-master terminal for initiating request
Recognize the verification message for being arranged to master terminal, wait the non-master terminal response message；
The terminal for initiating request is arranged to master terminal, while updates the data related data in storehouse by S407, network control unit.
4. more telephone terminal cluster control methods according to claim 1 based on short message, it is characterised in that in step
Non- master terminal is further included after 3 to go to register in network control unit.
5. more telephone terminal cluster control methods according to claim 4 based on short message, it is characterised in that described non-
Master terminal goes the detailed process of registration to include in network control unit：
S501, non-master terminal send the short message for removing registration request to network control unit, and short message is sent by short message service center,
Network control unit is reached after being handled by short messaging gateway；
The content of S502, network control unit parsing short message, determine whether registration message, will if type of message is illegal
Abandon this information；
S503, network control unit inquiry database, if initiate request non-master terminal not in specified user group, network
Control unit is through short messaging gateway to the non-master terminal loopback " terminal is not in user group "；If in loopback prompting short message
To the non-master terminal；
S504, the non-master terminal are operated according to prompting short message, are talked with by short message and network control unit, if logical
The verification of network control unit is crossed, then continues to execute follow-up step, otherwise operation terminates；
According to type of message, terminal cluster short message is exited in the master terminal transmission application to user group for S505, network control unit,
The PSTN numbers for the non-master terminal for initiating request are carried in short message, master terminal handles the request, and by result with short message
Mode is passed back to network control unit；
S506, the content of short message of network control unit parsing master terminal loopback, update the data storehouse, while non-to initiating to ask
Master terminal return result.
6. more telephone terminal cluster control methods according to claim 1 based on short message, it is characterised in that the quilt
It is POTS terminals to be terminal.
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| CN102761853A (en) * | 2011-04-25 | 2012-10-31 | 中兴通讯股份有限公司 | Terminal management system and method |
| CN104410982A (en) * | 2014-11-19 | 2015-03-11 | 南京邮电大学 | Terminal aggregation and refactoring method in wireless heterogeneous network |
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| CN102761853A (en) * | 2011-04-25 | 2012-10-31 | 中兴通讯股份有限公司 | Terminal management system and method |
| CN104410982A (en) * | 2014-11-19 | 2015-03-11 | 南京邮电大学 | Terminal aggregation and refactoring method in wireless heterogeneous network |
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| 面向多终端协同的网络控制平台及业务技术研究;张达;《中国优秀硕士学位论文全文数据库信息科技辑》;20130615(第06期);第五章第5.1.1、5.1.3、5.2.1、5.2.2节 * |
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