CN101179829A - Method, and terminal for notifying called connection state to calling terminal - Google Patents
Method, and terminal for notifying called connection state to calling terminal Download PDFInfo
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- CN101179829A CN101179829A CNA2006101385331A CN200610138533A CN101179829A CN 101179829 A CN101179829 A CN 101179829A CN A2006101385331 A CNA2006101385331 A CN A2006101385331A CN 200610138533 A CN200610138533 A CN 200610138533A CN 101179829 A CN101179829 A CN 101179829A
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Abstract
The invention discloses a method for notifying a calling terminal about a continuous called status, which includes transmitting information of continuous called status to the calling terminal through a signaling link. The method for notifying a calling terminal about a continuous called status provided by the invention does not applies a playback entity to notify the calling terminal about the continuous called status as the prior art; in stead, the invention directly notifies the calling terminal about the continuous called status through the signaling link. Therefore, requirement of establishing a speech path between the playback entity and the calling terminal for playing continuous sound does not exist, which reaches the target of saving speech path resource. At the same time, the invention also provided a terminal that is capable of receiving continuous status information transmitted by the signaling link and displaying for consumer. In addition, the invention provided a terminal that is capable of transmitting the continuous status information through the signaling link.
Description
Technical field
The present invention relates to the connection state notification technique, relate in particular in CDMA 2000 circuit domain to the method for calling terminal notifying called connection state and the terminal of using this method.
Background technology
In the current communication network, in the handshaking procedure after the calling user dials called terminal number, the calling subscriber may uppick from the ring-back tone and the prompt tone such as number unobtainable tone, busy tone, Congestion Tone of communication network.Why communication network is to calling terminal playing RBT and prompt tone, its purpose is the connection state of terminal called in handshaking procedure, it is called connection state, be notified to the calling subscriber, for example, calling subscriber's uppick number unobtainable tone can know that the called terminal number of being dialed does not exist, and uppick ring-back tone or busy tone can be known the current ring of terminal called or busy, and the uppick Congestion Tone can be known the callee side network congestion.Therefore, hereinafter ring-back tone and various prompt tone are referred to as successive sounds, but should note, said called connection state is not only to comprise the state of being represented by existing successive sounds among the application, but terminal called all states in handshaking procedure have been summarized, wherein also comprise by the self-defining state of terminal called, for example personalized connection states such as " answers after a while just in session, ".
Fig. 1 be in the prior art to the schematic diagram of calling terminal notifying called connection state, solid line is represented signaling link among this figure, dotted line is represented speech channel.Wherein, various successive sounds are stored in the playback entity.
Connection state obtains entity and is used to obtain called connection state, and sends the successive sounds play instruction to the playback entity by signaling link.
After the playback entity receives and obtains the successive sounds play instruction of entity from connection state, play corresponding successive sounds to calling terminal by speech channel.
Need to prove, although connection state obtains entity and the playback entity logically is separate, but physically, these two entities can be arranged in the consolidated network equipment, in other words, serve as connection state simultaneously by consolidated network equipment exactly and obtain entity and playback entity, in this case, from the outside, the operation that sends the successive sounds play instruction is the built-in function of this network equipment.
Below, in conjunction with the existing communication network, how introduce in detail in the prior art to the calling terminal notifying called connection state.
In control and traditional mobile network before carrying separates, obtain entity and playback entity by mobile switching centre (MSC) as connection state, wherein, common network application scene and implementation comprise:
(1) Calling Side MSC obtains entity and playback entity as connection state simultaneously, and for example, Calling Side MSC is known when called terminal number does not exist, directly play number unobtainable tone by speech channel to calling terminal;
(2) callee side MSC obtains entity and playback entity as connection state simultaneously, for example, when callee side MSC is known the busy or callee side network congestion of dialed terminal bell, terminal called, directly play corresponding ring-back tone, busy tone or Congestion Tone to calling terminal by speech channel.
(3) callee side MSC obtains entity as connection state, Calling Side MSC is as the playback entity, for example, when callee side MSC is known the called terminal succeed failure, concrete as no-response paging, then callee side MSC indicates to Calling Side MSC by signaling link transmission failure cause and playback, plays corresponding failure sound by speech channel to calling terminal by Calling Side MSC.
In the mobile network that control and carrying based on soft switch are separated, (MSCe) obtains entity as connection state by mobile switching center emulation, and as the playback entity, wherein, common network application scene and implementation comprise by media gateway (MGW):
(1) Calling Side MSCe obtains entity as connection state, Calling Side MGW is as the playback entity, and for example, Calling Side MSCe is known when called terminal number does not exist, send the number unobtainable tone play instruction to Calling Side MGW by signaling link, MGW plays number unobtainable tone by speech channel to calling terminal by Calling Side;
(2) callee side MSCe obtains entity as connection state, callee side MGW is as the playback entity, for example, callee side MSCe is known dialed terminal bell or when busy, send ring-back tone play instruction or busy tone play instruction to callee side MGW by signaling link, by callee side MGW by speech channel to calling terminal playing RBT or busy tone;
(3) callee side MSCe obtains entity as connection state, Calling Side MGW is as the playback entity, for example, when callee side MSCe is known the callee side network congestion, send the Congestion Tone play instruction to Calling Side MSCe by signaling link, Calling Side MSCe sends the Congestion Tone play instruction to Calling Side MGW according to the instruction of receiving, MGW plays Congestion Tone by speech channel to calling terminal by Calling Side.
Among the application MSC and MSCe are referred to as mobile station.
In addition, for the fixed network and the mobile network that support personalized ring back tone service, the ring-back tone of customization is stored in the specific bell sound server usually, when connection state obtains entity and knows dialed terminal bell, it sends the ring-back tone play instruction to bell sound server by signaling link, and bell sound server is play the ring-back tone of customization to calling terminal by speech channel.
As seen, in each stage of communication network evolution, to the method for calling terminal notifying called connection state all based on framework shown in Figure 1, that is to say, need called connection state to be notified to calling terminal with in-band method by the playback entity that is arranged in communication network, this framework has brought following problem: because the playback entity need be play successive sounds to calling terminal by speech channel, so no matter finally whether set up speech channel between calling terminal and the terminal called, all be necessary for the broadcast successive sounds and between playback entity and calling terminal, set up speech channel, its result must cause the waste of traffic resource, and the waste of traffic resource is particularly serious when the playback entity is arranged in the callee side network.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of method to the calling terminal notifying called connection state, this method can be saved traffic resource.
In addition, the present invention also aims to provide a kind of terminal, this terminal can be obtained the connection state that transmits by signaling link.
Simultaneously, another purpose of the present invention is to provide a kind of terminal, and this terminal can send the connection state of terminal by signaling link.
According to above-mentioned purpose, the invention provides a kind of method to the calling terminal notifying called connection state, this method comprises that connection state obtains entity and transmits called connection state information to calling terminal by signaling link.
Wherein, to obtain entity be Calling Side network entity or callee side network entity or terminal called to described connection state.
Wherein, described called connection state information is included in the short message.
Wherein, described called connection state information is included in the existing cell or newly-increased cell of signaling link message.
Wherein, described called connection state information is carried in existing message or the newly-increased message and transmits.
Wherein, this method further comprises: calling terminal presents the connection state of the called connection state information correspondence of being received with predefined presentation mode.
Wherein, described presentation mode is a kind of or its combination in any in picture, literal, audio frequency, the video.
Wherein, it is the Calling Side mobile station that described connection state obtains entity,
Described transmission comprises:
A1, Calling Side mobile station send and carry the A interface message of called connection state information to the Calling Side base station BS;
A2, Calling Side BS send and carry the idle message of called connection state information to calling terminal.
Wherein, it is the callee side mobile station that described connection state obtains entity,
Described transmission comprises:
B1, callee side mobile station send and carry the interoffice message of called connection state information to the Calling Side mobile station;
B2, Calling Side mobile station send and carry the A interface message of called connection state information to Calling Side BS;
B3, Calling Side BS send and carry the idle message of called connection state information to calling terminal.
Wherein, it is terminal called that described connection state obtains entity,
Described transmission comprises:
C1, terminal called send and carry the idle message of called connection state information to callee side BS;
C2, callee side BS send and carry the A interface message of called connection state information to the callee side mobile station;
C3, callee side mobile station send and carry the interoffice message of called connection state information to the Calling Side mobile station;
C4, Calling Side mobile station send and carry the A interface message of called connection state information to Calling Side BS;
C5, Calling Side BS send and carry the idle message of called connection state information to calling terminal.
Simultaneously, the invention allows for a kind of terminal, this terminal comprises:
The signaling interface unit is used to receive the signaling that passes to terminal by signaling link;
Connection state perception unit is used to analyze the signaling that the signaling interface unit is received, obtains connection state information.
Wherein, this terminal further comprises: man-machine interaction unit; Wherein,
Connection state perception unit is sent to man-machine crosspoint with the connection state information of obtaining;
Man-machine interaction unit is used for connection state information is shown to the user.
Wherein, this terminal further comprises: control unit, demonstration memory cell and man-machine interaction unit; Wherein,
Connection state perception unit is sent to control unit with the connection state information of obtaining;
Control unit is used for the display mode according to connection state information correspondence, reads corresponding demonstration resource from show memory cell, sends to man-machine interaction unit;
Man-machine interaction unit is used for the demonstration resource that indicative control unit sends;
Show memory cell, be used for storage and show resource.
In addition, the present invention also provides a kind of terminal, and this terminal comprises at least:
The connection state transmitting element is used for the connection state according to the place terminal, obtains corresponding connection state information, and connection state information is sent to the signaling interface unit; The signaling interface unit is used for the connection state information of receiving by the signaling link transmission.
Wherein, this terminal further comprises: information memory cell is used to preserve the connection state information corresponding with connection state; Wherein, the connection state transmitting element according to the connection state information of preserving in the information memory cell, obtains the connection state information corresponding with the current connection state of place terminal.
As seen, the method to the calling terminal notifying called connection state provided by the invention, no longer by the playback entity by speech channel to the calling terminal notifying called connection state, but directly called connection state is notified to calling terminal by signaling link.Between playback entity and calling terminal, set up the needs of speech channel so no longer exist for the broadcast successive sounds, reached the purpose of saving traffic resource.
Simultaneously, the method that is used for to the calling terminal notifying called connection state provided by the invention also has following beneficial effect:
(1) simplified the Signalling exchange that is used for to the calling terminal notifying called connection state;
(2) enriched called connection state, the called subscriber can be under the support of terminal called, and self-defined called connection state makes called connection state personalized more;
(3) calling subscriber can use various ways to present called connection state on calling terminal according to the ability of calling terminal, and comprising presenting called connection state with the multimedia form, this makes that the presentation mode of called connection state is personalized more.
Description of drawings
Fig. 1 is to the schematic diagram of calling terminal notifying called connection state in the prior art;
Fig. 2 is to the schematic diagram of calling terminal notifying called connection state among the present invention;
Fig. 3 is the schematic diagram of first application scenarios of the principle of the invention;
Fig. 4 is the schematic diagram of second application scenarios of the principle of the invention;
Fig. 5 is the schematic diagram of the 3rd application scenarios of the principle of the invention;
Fig. 6 is the schematic diagram of the 4th application scenarios of the principle of the invention;
Fig. 7 is the schematic diagram of the 5th application scenarios of the principle of the invention;
Fig. 8 is the schematic diagram of the 6th application scenarios of the principle of the invention;
Fig. 9 is to the flow chart of calling terminal notifying called connection state in the embodiment of the invention one;
Figure 10 is to the flow chart of calling terminal notifying called connection state in the embodiment of the invention two;
Figure 11 is to the flow chart of calling terminal notifying called connection state in the embodiment of the invention three;
Figure 12 is a structure chart of the present invention's terminal of receiving connection state information;
Figure 13 is the structure chart that the present invention received and showed the terminal of connection state information;
Figure 14 is the another structure chart that the present invention received and showed the terminal of connection state information;
Figure 15 is the another structure chart of the present invention's terminal of sending connection state information.
Embodiment
Core concept of the present invention is: directly by signaling link called connection state is notified to calling terminal.
Fig. 2 be among the present invention to the schematic diagram of calling terminal notifying called connection state, the solid line among the figure is represented signaling link.Wherein, connection state obtains entity and is used to obtain called connection state, and will represent that by signaling link the information of called connection state sends to calling terminal, will represent among the application that the information of called connection state is referred to as called connection state information.
Should note, do not limit the concrete form that calling terminal presents called connection state among the application, the calling subscriber can be according to the ability of calling terminal, on calling terminal, use various ways to present called connection state, comprising presenting called connection state with the multimedia form, for example, presentation mode can be a kind of or its combination in any in picture, literal, audio frequency, the video.
Below, in conjunction with the concrete application scenarios in the existing communication network, how introduce in detail among the present invention to the calling terminal notifying called connection state.
Fig. 3 is the schematic diagram of first application scenarios of the principle of the invention, this scene appears at control and separates with carrying among traditional mobile network before, wherein, it is Calling Side MSC that connection state obtains entity, by Calling Side MSC through Calling Side base station (BS) to the calling terminal notifying called connection state, it should be noted that the BS of Calling Side described in the present specification refers to the BS that call service is provided for calling terminal in the Calling Side network.Under the present invention's first application scenarios, specifically comprise to the method for calling terminal notifying called connection state:
Step 301: Calling Side MSC sends by signaling link and carries the A interface message of called connection state information to Calling Side base station (BS);
Step 302: Calling Side BS sends by signaling link and carries the idle message of called connection state information to calling terminal.
This method is mainly used in the situation of being obtained called connection state by Calling Side MSC, and for example, when Calling Side MSC knew that called terminal number is spacing, its called connection state information of representing this connection state by the signaling link transmission was to calling terminal.
Fig. 4 is the schematic diagram of second application scenarios of the principle of the invention, this scene appears at control and separates with carrying among traditional mobile network before, wherein, it is callee side MSC that connection state obtains entity, by callee side MSC successively through Calling Side MSC, Calling Side BS to the calling terminal notifying called connection state.Under the present invention's second application scenarios, specifically comprise to the method for calling terminal notifying called connection state:
Step 401: callee side MSC sends by signaling link and carries the interoffice message of called connection state information to Calling Side MSC;
Step 402: Calling Side MSC sends by signaling link and carries the A interface message of called connection state information to Calling Side BS;
Step 403: Calling Side BS sends by signaling link and carries the idle message of called connection state information to calling terminal.
This method is mainly used in the situation of being obtained called connection state by callee side MSC, for example, when callee side MSC was known the busy or callee side network congestion of dialed terminal bell, terminal called, it represented that by the signaling link transmission called connection state information of corresponding connection state gives calling terminal.
Fig. 5 is the schematic diagram of the 3rd application scenarios of the principle of the invention, this scene appears at control and separates with carrying among traditional mobile network before, wherein, it is terminal called that connection state obtains entity, notify connection state through callee side BS, callee side MSC, Calling Side MSC, Calling Side BS to calling terminal successively by terminal called, it should be noted that the BS of callee side described in the present specification refers to the BS that call service is provided for terminal called in the callee side network.Under the present invention's the 3rd application scenarios, specifically comprise to the method for calling terminal notifying called connection state:
Step 501: terminal called sends by signaling link and carries the idle message of called connection state information to callee side BS;
Step 502: callee side BS sends by signaling link and carries the A interface message of called connection state information to callee side MSC;
Step 503: callee side MSC sends by signaling link and carries the interoffice message of called connection state information to Calling Side MSC;
Step 504: Calling Side MSC sends by signaling link and carries the A interface message of called connection state information to Calling Side BS;
Step 505: Calling Side BS sends by signaling link and carries the idle message of called connection state information to calling terminal.
This method is mainly used in the situation of being obtained called connection state by terminal called, for example, when terminal called generated connection state according to called subscriber indication or local configuration, it represented that by the signaling link transmission called connection state information of corresponding connection state gives calling terminal.
Fig. 6 is the schematic diagram of the 4th application scenarios of the principle of the invention, this scene appears at based on the control of soft switch and carries among the mobile network who is separated, wherein, it is Calling Side MSCe that connection state obtains entity, by Calling Side MSCe through Calling Side BS to the calling terminal notifying called connection state.Under the present invention's the 4th application scenarios, specifically comprise to the method for calling terminal notifying called connection state:
Step 601: Calling Side MSCe sends by signaling link and carries the A interface message of called connection state information to Calling Side BS;
Step 602: Calling Side BS sends by signaling link and carries the idle message of called connection state information to calling terminal.
This method is mainly used in the situation of being obtained called connection state by Calling Side MSCe, and for example, when Calling Side MSCe knew that called terminal number is spacing, its called connection state information of representing this connection state by the signaling link transmission was to calling terminal.
Fig. 7 is the 5th application scenarios of the principle of the invention, this scene appears at based on the control of soft switch and carries among the mobile network who is separated, wherein, it is callee side MSCe that connection state obtains entity, by callee side MSCe successively through Calling Side MSCe, Calling Side BS to the calling terminal notifying called connection state.Under the present invention's the 5th application scenarios, specifically comprise to the method for calling terminal notifying called connection state:
Step 701: callee side MSCe sends by signaling link and carries the interoffice message of called connection state information to Calling Side MSCe;
Step 702: Calling Side MSCe sends by signaling link and carries the A interface message of called connection state information to Calling Side BS;
Step 703: Calling Side BS sends by signaling link and carries the idle message of called connection state information to calling terminal.
This method is mainly used in the situation of being obtained called connection state by callee side MSCe, for example, when callee side MSCe was known the busy or callee side network congestion of dialed terminal bell, terminal called, it sent the called connection state information of the corresponding connection state of expression to calling terminal by signaling link.
Fig. 8 is the schematic diagram of the 6th application scenarios of the principle of the invention, this scene appears at based on the control of soft switch and carries among the mobile network who is separated, wherein, it is terminal called that connection state obtains entity, notifies connection state through callee side BS, callee side MSCe, Calling Side MSCe, Calling Side BS to calling terminal successively by terminal called.Under the present invention's the 6th application scenarios, specifically comprise to the method for calling terminal notifying called connection state:
Step 801: terminal called sends by signaling link and carries the idle message of called connection state information to callee side BS;
Step 802: callee side BS sends by signaling link and carries the A interface message of called connection state information to callee side MSCe;
Step 803: callee side MSCe sends by signaling link and carries the interoffice message of called connection state information to Calling Side MSCe;
Step 804: Calling Side MSCe sends by signaling link and carries the A interface message of called connection state information to Calling Side BS;
Step 805: Calling Side BS sends by signaling link and carries the idle message of called connection state information to calling terminal.
This method is mainly used in the situation of being obtained called connection state by terminal called, for example, when terminal called was indicated according to the called subscriber or self disposed the generation connection state, its connection state informational message of representing this connection state by the signaling link transmission was to calling terminal.
Should note, the present invention also can be applicable in the scene of mixed networking, for example the Calling Side network is the traditional mobile network before control separates with carrying, and the callee side network is based on the control of soft switch and the mobile network that carrying is separated, under this scene, Calling Side MSC and callee side MSCe can carry out the conversion of signaling protocol by a SGW, no longer describe in detail here.
A interface mentioned above refers to the interface between BS and MSC or BS and the MSCe; Described interoffice message refers to the message between the mobile station, specifically comprises message between message, MSCe and the MSCe between MSC and the MSC or the message between MSC and the MSCe.
More than, in conjunction with the concrete application scenarios in the existing communication network, introduced among the present invention method to the calling terminal notifying called connection state, should note, specifically be not defined for the interoffice message, A interface message and the idle message that carry called connection state information among the application, specifically do not limit the called connection state information of carrying yet by interoffice message, A interface message and idle message.
Wherein, interoffice message, A interface message and the idle message that is used to carry called connection state information can be existing message, and for example: interoffice message can be existing Address Complete Message (ACM), response message (ANM), call proceeding message (CPG) and connection message (CON) etc.; The A interface message can be existing message of carrying information (Flash With Information, FWI) etc.; Idle message can be an existing FWI message etc.
Interoffice message, A interface message and the idle message that is used to carry called connection state information also can be newly-increased message, and these newly-increased interoffice message, A interface message and idle messages should meet integrated services digital network (ISDN) User Part (ISUP) agreement respectively or/and the basic format requirement of SIP (Session Initiation Protoco1) message, International Organization for Standardization agreement and air protocol.
The called connection state information of being carried by interoffice message, A interface message and idle message can be included in the existing cell, for example: the called connection state information of carrying in the interoffice message can be included in the ISDN User Part the user to user profile (User-to-User Information, UUI) or be included in the isup message encapsulation of SIP; The called connection state information of carrying in the A interface message can be in the ISO agreement mobile station information record (MS Information Records, MSIR); The called connection state information of carrying in the idle message can be in the air protocol information record (Information Records, IR).
The called connection state information of being carried by interoffice message, A interface message and idle message also can be included in the newly-increased cell, the newly-increased cell that these are carried by interoffice message, A interface message and idle message, can be the simplification of above-mentioned existing cell, also can come definition format with reference to above-mentioned existing cell.
For making the purpose, technical solutions and advantages of the present invention clearer, by the following examples, and with reference to accompanying drawing, the present invention is described in more detail.
Embodiment one: Fig. 9 is to the flow chart of calling terminal notifying called connection state in the embodiment of the invention one, this embodiment understands specifically in the present invention's the 5th application scenarios, how callee side MSCe is notified to calling terminal with this connection state after knowing that the terminal called current state is ring.Flow process to the calling terminal notifying called connection state in the present embodiment comprises:
Step 901: callee side MSCe sends 180 message of expression dialed terminal bell to Calling Side MSCe, carry ACM message in this 180 message according to the ISUP encapsulation, comprise in this ACM message by callee side MSCe according to the user of current called connection state packing to user message deictic word (User-to-UserIndicator) and UUI cell, wherein this user shows in this ACM message to the user message deictic word and has the UUI cell, calling terminal can discern and this UUI cell comprises, the information of expression dialed terminal bell, for example " called " pairing digital information or text message just in ring;
Step 902: Calling Side MSCe returns the Temporary Response of 180 message in the response of step 901 and confirms that (PRACK) message is to callee side MSCe;
Step 903: callee side MSCe returns 200 OK message of the PRACK message in the response of step 902 and gives Calling Side MSCe;
Step 904: the FWI message that the UUI cell in the step 90 1 is carried in Calling Side MSCe transmission is to Calling Side BS, and wherein this UUI cell can be added in the MSIR field of FWI message;
Step 905: Calling Side BS sends to calling terminal with the FWI message in the step 904, and calling terminal is resolved the FWI message of being received can know that the current called connection state of terminal called is ring.So far, this connection state of dialed terminal bell is notified calling terminal.
Calling terminal knows that the current called connection state of terminal called is after the ring, also can further combined with self be provided with this connection state is rendered as the calling subscriber can identification mode, for example, generation bell sound is pointed out or information such as display text, picture, video on screen.
Wherein, after step 903, also can not carry out above-mentioned steps 904～905, but carry out following step 904 '～905 ', step 904 '～905 ' do not illustrate in the drawings.
Step 904 ': Calling Side MSCe is that data are constructed short message with the UUI cell in the step 901, and this short message is carried in application data delivery service delivery of messages (Application Date DeliveryService Deliver, the ADDS Deliver) message sends to Calling Side BS;
Step 905 ': Calling Side BS by Traffic Channel with step 904 ' in short message send to calling terminal.So far, this connection state of dialed terminal bell is notified calling terminal, calling terminal can directly show the short message of being received on screen, perhaps after identifying content of short message, connection state according to the content indication is provided with in conjunction with self, this connection state is rendered as the calling subscriber can identification mode, for example, produces the prompting of bell sound or information such as display text, picture, video on screen.
Embodiment two: Figure 10 is to the flow chart of calling terminal notifying called connection state in the embodiment of the invention two, this embodiment understands specifically in the present invention's the 5th application scenarios, callee side MSCe is knowing how the terminal called current state for after called subscriber's off-hook, is notified to calling terminal with this connection state.Flow process to the calling terminal notifying called connection state in the present embodiment comprises:
Step 1001: callee side MSCe sends 200 OK message of expression called subscriber off-hook to Calling Side MSCe, carry ANM in this 200 OK message according to the ISUP encapsulation, comprise in this ANM by callee side MSCe according to the user of current called connection state packing to user message deictic word and UUI cell, wherein this user shows in this ACM message to the user message deictic word and has the UUI cell, this UUI cell comprises that calling terminal can discern, the information of expression called subscriber off-hook, for example " called subscriber's off-hook " pairing digital information or text message;
Step 1002: Calling Side MSCe returns affirmation (ACK) message of 200 OK message in the response of step 1001 and gives callee side MSCe;
Step 1003: the FWI message that the UUI cell in the step 1001 is carried in Calling Side MSCe transmission is to Calling Side BS, and wherein this UUI message can be added in the MSIR field of FWI message;
Step 1004: Calling Side BS sends to calling terminal with the FWI message in the step 1003, and calling terminal is resolved the FWI message of being received can know that the current called connection state of terminal called is an off-hook.So far, this connection state of terminal called off-hook is notified calling terminal.
Calling terminal knows that the current called connection state of terminal called is after the off-hook, also can further combined with self be provided with this connection state is expressed as the calling subscriber can identification mode, for example, generation bell sound is pointed out or information such as display text, picture, video on screen.
Wherein, after step 1002, also can not carry out above-mentioned steps 1003～1004, but carry out following step 1003 '～1004 ', step 1003 '～1004 ' do not illustrate in the drawings.
Step 1003 ': Calling Side MSCe is that data are constructed short message with the UUI cell in the step 1001, and this short message is carried in the ADDS Deliver message sends to Calling Side BS;
Step 1004 ': Calling Side BS by Traffic Channel with step 1003 ' in short message send to calling terminal.So far, this connection state of terminal called off-hook is notified calling terminal, calling terminal can be directly after showing the short message of being received or identifying content of short message on the screen, connection state according to the content indication is provided with in conjunction with self, this connection state is rendered as the calling subscriber can identification mode, for example, generation bell sound is pointed out or information such as display text, picture, video on screen.
Embodiment three: Figure 11 be in the embodiment of the invention three to the flow chart of calling terminal notifying called connection state, this embodiment promptly obtains entity by terminal called as connection state based on the present invention's the 3rd application scenarios.
For example, current just in session as the called subscriber, when being inconvenient to receive calls, the current connection state of its terminal called is set to " just in session; reply after a while ", when then calling terminal is called out terminal called, terminal called knows that self current connection state gives calling terminal for " replying after a while just in session, " and by signaling link with this state notifying.Particularly, the flow process to the calling terminal notifying called connection state comprises in the present embodiment:
Step 1101: terminal called sends FWI message to callee side BS, and this FWI message is carried the call proceeding state information of current terminal, as " replying after a while just in session, " pairing digital information or text message;
Step 1102: callee side BS sends to callee side MSC with the message of FWI described in the step 1101;
Step 1103: callee side MSC sends CPG message to Calling Side MSC, comprise in this CPG message by callee side MSC according to the user of called connection state packing to user message deictic word and UUI cell, wherein this user shows in this CPG message to the user message deictic word and has the UUI cell, comprises the entrained call proceeding state information of FWI message in the step 1102 in this UUI cell;
Step 1104: the FWI message that the UUI cell in the step 1103 is carried in Calling Side MSC transmission is to Calling Side BS, and wherein this UUI cell can be added in the MSIR field of FWI message;
Step 1105: Calling Side BS sends to calling terminal with the FWI message in the step 1104, and calling terminal is resolved the FWI message of being received can know that the current called connection state of terminal called is " replying after a while just in session, ".So far, " reply just in session, " this connection state after a while and notify calling terminal.
Calling terminal know the current called connection state of terminal called for " just in session; reply after a while " afterwards, also can further combined with self be provided with this connection state is expressed as the calling subscriber can identification mode, for example, generation bell sound is pointed out or information such as display text, picture, video on screen.
Wherein, after step 1103, also can not carry out above-mentioned steps 1104～1105, but carry out following step 1104 '～1105 ', step 1104 '～1105 ' do not illustrate in the drawings.
Step 1104 ': Calling Side MSC is that data are constructed short message with the UUI cell in the step 1103, and this short message is carried in the ADDS Deliver message sends to Calling Side BS;
Step 1105 ': Calling Side BS by Traffic Channel with step 1104 ' in short message send to calling terminal.So far, " just in session; reply after a while ", this connection state was notified calling terminal, calling terminal can directly show the short message of being received on screen, perhaps after identifying content of short message, be provided with in conjunction with self according to the connection state of content indication, this connection state is rendered as the calling subscriber can identification mode, for example, generation bell sound is pointed out or information such as display text, picture, video on screen.
Figure 12 is a kind of terminal provided by the invention, and this terminal can receive the called connection state information by the signaling link transmission, and is shown to the user of this terminal.In this terminal, comprise signaling interface unit and connection state perception unit at least.Wherein, the signaling interface unit is used to receive the signaling that passes to terminal by signaling link; Connection state perception unit is used to analyze the signaling that the signaling interface unit is received, obtains connection state information.
Can know the connection state information that connection state perception unit obtains for the user who uses this terminal, further comprise man-machine interaction unit in this terminal, specifically as shown in figure 13.Wherein, connection state perception unit is sent to man-machine crosspoint with the connection state information of obtaining; Man-machine interaction unit is used for connection state information is shown to the user.Simultaneously, the present invention also provides another can use the user of this terminal, knows the specific embodiment of the terminal of connection state information, specifically as shown in figure 14.This terminal further comprises with respect to structure shown in Figure 12: control unit, demonstration memory cell and man-machine interaction unit.Wherein, connection state perception unit is sent to control unit with the connection state information of obtaining; Control unit is used for the display mode according to connection state information correspondence, reads corresponding demonstration resource from show memory cell, sends to man-machine interaction unit; Man-machine interaction unit is used for the demonstration resource that indicative control unit sends; Show memory cell, be used for storage and show resource.The demonstration resource here can be picture, literal, audio or video, the corresponding demonstration resource of in store and different connection state information in showing memory cell, control unit reads corresponding demonstration resource according to different connection state information from show memory cell, show to the user.
In addition, the present invention also provides a kind of terminal, uses this terminal and can according to self current connection state, send the signaling of carrying corresponding connection state information when the calling that receives calling terminal, and concrete structure as described in Figure 15.This terminal comprises at least: connection state transmitting element and signaling interface unit.Wherein, the connection state transmitting element is used for the connection state according to the place terminal, obtains corresponding connection state information, and connection state information is sent to the signaling interface unit; The signaling interface unit is used for the connection state information of receiving by the signaling link transmission.In this terminal, can further include: information memory cell is used to store the connection state information corresponding with each connection state.The connection state transmitting element according to the connection state information of storing in the connection state of current terminal and the information memory cell, sends connection state information to the signaling interface unit.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (15)
1. method to the calling terminal notifying called connection state, this method comprises: connection state obtains entity and transmits called connection state information by signaling link and give calling terminal.
2. method according to claim 1 is characterized in that, it is Calling Side network entity or callee side network entity or terminal called that described connection state obtains entity.
3. method according to claim 1 is characterized in that, described called connection state information is included in the short message.
4. method according to claim 1 is characterized in that, described called connection state information is included in the existing cell or newly-increased cell of signaling link message.
5. according to each described method of claim 1～4, it is characterized in that described called connection state information is carried in existing message or the newly-increased message and transmits.
6. method according to claim 5 is characterized in that, this method further comprises: calling terminal presents the connection state of the called connection state information correspondence of being received with predefined presentation mode.
7. method according to claim 6 is characterized in that, described presentation mode is a kind of or its combination in any in picture, literal, audio frequency, the video.
8. method according to claim 2 is characterized in that, it is the Calling Side mobile station that described connection state obtains entity,
Described transmission comprises:
A1, Calling Side mobile station send and carry the A interface message of called connection state information to the Calling Side base station BS;
A2, Calling Side BS send and carry the idle message of called connection state information to calling terminal.
9. method according to claim 2 is characterized in that, it is the callee side mobile station that described connection state obtains entity,
Described transmission comprises:
B1, callee side mobile station send and carry the interoffice message of called connection state information to the Calling Side mobile station;
B2, Calling Side mobile station send and carry the A interface message of called connection state information to Calling Side BS;
B3, Calling Side BS send and carry the idle message of called connection state information to calling terminal.
10. method according to claim 2 is characterized in that it is terminal called that described connection state obtains entity,
Described transmission comprises:
C1, terminal called send and carry the idle message of called connection state information to callee side BS;
C2, callee side BS send and carry the A interface message of called connection state information to the callee side mobile station;
C3, callee side mobile station send and carry the interoffice message of called connection state information to the Calling Side mobile station;
C4, Calling Side mobile station send and carry the A interface message of called connection state information to Calling Side BS;
C5, Calling Side BS send and carry the idle message of called connection state information to calling terminal.
11. a terminal is characterized in that, this terminal comprises at least:
The signaling interface unit is used to receive the signaling that passes to terminal by signaling link;
Connection state perception unit is used to analyze the signaling that the signaling interface unit is received, obtains connection state information.
12. terminal according to claim 11 is characterized in that, this terminal further comprises: man-machine interaction unit; Wherein,
Connection state perception unit is sent to man-machine crosspoint with the connection state information of obtaining;
Man-machine interaction unit is used for connection state information is shown to the user.
13. terminal according to claim 11 is characterized in that, this terminal further comprises: control unit, demonstration memory cell and man-machine interaction unit; Wherein,
Connection state perception unit is sent to control unit with the connection state information of obtaining;
Control unit is used for the display mode according to connection state information correspondence, reads corresponding demonstration resource from show memory cell, sends to man-machine interaction unit;
Man-machine interaction unit is used for the demonstration resource that indicative control unit sends;
Show memory cell, be used for storage and show resource.
14. a terminal is characterized in that, this terminal comprises at least:
The connection state transmitting element is used for the connection state according to the place terminal, obtains corresponding connection state information, and connection state information is sent to the signaling interface unit;
The signaling interface unit is used for the connection state information of receiving by the signaling link transmission.
15. terminal according to claim 14 is characterized in that, this terminal further comprises:
Information memory cell is used to preserve the connection state information corresponding with connection state; Wherein,
The connection state transmitting element according to the connection state information of preserving in the information memory cell, obtains the connection state information corresponding with the current connection state of place terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101385331A CN101179829A (en) | 2006-11-07 | 2006-11-07 | Method, and terminal for notifying called connection state to calling terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101385331A CN101179829A (en) | 2006-11-07 | 2006-11-07 | Method, and terminal for notifying called connection state to calling terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101179829A true CN101179829A (en) | 2008-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101385331A Pending CN101179829A (en) | 2006-11-07 | 2006-11-07 | Method, and terminal for notifying called connection state to calling terminal |
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| CN (1) | CN101179829A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101951565A (en) * | 2010-09-17 | 2011-01-19 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for determining voice call state of terminal |
| CN102457820A (en) * | 2010-10-29 | 2012-05-16 | 中兴通讯股份有限公司 | Method, gateway and system for reporting user state of NGN (Next Generation Network) |
| CN102711250A (en) * | 2008-11-07 | 2012-10-03 | 华为技术有限公司 | Paging processing method, information display method, device and system |
| WO2013159404A1 (en) * | 2012-04-23 | 2013-10-31 | 中兴通讯股份有限公司 | Method and device for displaying call state to caller during calling process |
| US10306517B2 (en) | 2008-11-07 | 2019-05-28 | Huawei Technologies Co., Ltd. | Method, apparatus and system for paging processing and information displaying |
| CN113556428A (en) * | 2020-04-08 | 2021-10-26 | 中国移动通信集团广东有限公司 | Method, device and equipment for playing video color ring back tone and storage medium |
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- 2006-11-07 CN CNA2006101385331A patent/CN101179829A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711250A (en) * | 2008-11-07 | 2012-10-03 | 华为技术有限公司 | Paging processing method, information display method, device and system |
| US10306517B2 (en) | 2008-11-07 | 2019-05-28 | Huawei Technologies Co., Ltd. | Method, apparatus and system for paging processing and information displaying |
| US10757614B2 (en) | 2008-11-07 | 2020-08-25 | Huawei Technologies Co., Ltd. | Method, apparatus and system for paging processing and information displaying |
| CN101951565A (en) * | 2010-09-17 | 2011-01-19 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for determining voice call state of terminal |
| CN102457820A (en) * | 2010-10-29 | 2012-05-16 | 中兴通讯股份有限公司 | Method, gateway and system for reporting user state of NGN (Next Generation Network) |
| CN102457820B (en) * | 2010-10-29 | 2015-08-12 | 中兴通讯股份有限公司 | The method of NGN network user's status report, gateway and system |
| WO2013159404A1 (en) * | 2012-04-23 | 2013-10-31 | 中兴通讯股份有限公司 | Method and device for displaying call state to caller during calling process |
| CN113556428A (en) * | 2020-04-08 | 2021-10-26 | 中国移动通信集团广东有限公司 | Method, device and equipment for playing video color ring back tone and storage medium |
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Open date: 20080514 |