CN113630732B - Converged communication method, terminal, system and storage medium - Google Patents
Converged communication method, terminal, system and storage medium Download PDFInfo
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- CN113630732B CN113630732B CN202010376867.2A CN202010376867A CN113630732B CN 113630732 B CN113630732 B CN 113630732B CN 202010376867 A CN202010376867 A CN 202010376867A CN 113630732 B CN113630732 B CN 113630732B
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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
- H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
The invention discloses a converged communication method, a terminal, a system and a storage medium.A first terminal sends a request for seeking the cooperative communication of a dual-mode terminal, the dual-mode terminal receives the cooperative communication request, sends feedback information to the first terminal when preset system conditions are met, then receives call information sent by the first terminal and sends the call information to a second terminal. The first terminal and the second terminal have different communication systems, such as a narrowband terminal and a broadband terminal. The response and the forwarding of the call information by the dual-mode terminal realize the low-cost network model to complete the wide and narrow interconnection and intercommunication and the seamless connection of pure narrow-band and pure broadband products.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a converged communication method, a converged communication terminal, a converged communication system, and a storage medium.
Background
Private networks have been unable to meet the requirements of some special scenes, and the convergence of private networks and public networks is the current development direction. For example, not only do large activity events require more immediate network calls, but to accomplish real-time transmission of video, the demand for network bandwidth is increasing. How to graft the advantages of the private network instant messaging into the public network communication and how to complete the seamless connection between the private network and the public network has become a hotspot of current research.
For example, in the prior art, a narrowband private network intercom module is used to cache voice data in a voice intercom process with an interface terminal, a voice data set is generated based on the voice data, and an instant messaging client of a mobile bandwidth communication module is used to upload the voice data set to an instant messaging server, so that the instant messaging server sends the voice data set to a receiving terminal. However, in the method, the real-time performance of voice cannot be effectively guaranteed in the wide-narrow fusion, the performance requirement of the terminal in the network is high, the communication terminal must be provided with a narrow-band communication module to complete the narrow-band fusion, and the fusion is not deep enough and not thorough enough. All the converged services need to be forwarded with the help of an instant messaging server, the network cost is high, and the convenience of using and putting the network is poor.
Disclosure of Invention
In view of the above problems, the present invention provides a converged communication method, terminal, system and storage medium, which achieve the purpose of implementing interconnection and interworking between a narrow bandwidth and a pure narrowband and a pure broadband product with a low-cost network model, and implement seamless connection between the pure narrowband and the pure broadband product.
In order to achieve the purpose, the invention provides the following technical scheme:
a converged communication method, which is applied to a dual-mode terminal, comprises the following steps:
receiving a first request sent by a first terminal;
if the first request meets a preset coordination condition, generating first feedback information, and feeding the first feedback information back to the first terminal;
and receiving call information sent by the first terminal, and sending the call information to a second terminal, wherein the call information is sent by the first terminal after receiving the first feedback information, and the communication systems of the first terminal and the second terminal are different.
Optionally, the receiving a first request sent by the first terminal includes:
and receiving a first request sent by the narrowband terminal in a point-to-point or broadcast mode through a direct connection mode, wherein the first request is a request for seeking dual-mode terminal cooperative communication by the narrowband terminal.
Optionally, the preset collaborative condition includes:
the connection condition of the dual-mode terminal and the server, and/or the signal condition of the dual-mode terminal and the service processing condition of the dual-mode terminal.
Optionally, the receiving the call information sent by the first terminal, and sending the call information to a second terminal include:
the call information is voice call information;
and receiving voice call information sent by the first terminal, analyzing the voice call information, acquiring an ID (identity) of a target second terminal, carrying out audio transcoding processing on voice data in the voice call information to voice data of a second terminal communication system, and sending the voice call information containing the processed voice data to the target second terminal in the second terminal communication system.
Optionally, the receiving the call information sent by the first terminal and sending the call information to the second terminal includes:
the calling information is character information;
receiving text information sent by the first terminal; if the function of converting the characters into voice is preset to be started, converting the character information into voice calling information of a second terminal communication system, and sending the converted voice calling information to the second terminal in the second terminal communication system;
and if the starting text-to-speech is not set, performing no speech-to-speech processing, and sending the text information to the second terminal in a second terminal communication system.
A converged communication method, which is applied to a single-mode terminal, comprises the following steps:
judging whether the current call information needing to be sent needs to be sent to a terminal of other communication systems different from the communication system of the terminal;
if the request is required to be sent to the terminal of other communication system, a request for seeking the cooperative communication dual-mode terminal is initiated;
and receiving cooperative communication feedback information sent by the dual-mode terminal, and selecting a target dual-mode terminal to send the call information according to a preset selection condition.
Optionally, the selecting, according to a preset selection condition, a target dual-mode terminal to send the call information includes:
selecting the first received feedback information as a sending dual-mode terminal which can be used cooperatively as a target dual-mode terminal, and sending the call information;
or, in the dual-mode terminal where the received feedback information is cooperative, selecting a target dual-mode terminal according to a selection condition set by a user, and sending the call information.
A converged communication method, which is applied to a dual-mode terminal, comprises the following steps:
detecting a call instruction input by a user, and determining a call type according to call information in the call instruction;
when the call type is single call, judging the communication mode of a target terminal according to the ID information in the call instruction, and sending the call information of the user to the target terminal in the target terminal communication mode;
and when the call type is group call, if the dual-mode terminal opens a dual-mode cooperative working mode and has dual-mode simultaneous working conditions, sending the call information of the user to target terminals in different communication systems respectively in different communication modes.
A converged communication system, the system comprising a first terminal, a second terminal, at least one dual mode terminal, and a base station and a server, wherein,
the first terminal sends a request for seeking cooperative communication of the cooperative dual-mode terminal;
the dual-mode terminal receives the cooperative communication request, judges whether a preset cooperative condition is met, and sends feedback information;
the first terminal selects a target dual-mode terminal to send the call information according to a preset selection condition;
the target dual-mode terminal receives the call information and sends the call information to a second terminal in a communication mode of the second terminal;
and the second terminal receives the call information.
A storage medium comprising a stored program that executes the converged communication method as recited in any one of the above.
Compared with the prior art, the invention provides a converged communication method, a converged communication system and a storage medium, wherein a first terminal sends a request for seeking system dual-mode terminal cooperative communication, the dual-mode terminal receives the cooperative communication request, sends feedback information to the first terminal when preset system conditions are met, then receives call information sent by the first terminal, and sends the call information to a second terminal. The first terminal and the second terminal have different communication systems, such as a narrowband terminal and a broadband terminal. The response and the forwarding of the call information by the dual-mode terminal realize the wide and narrow interconnection and intercommunication and the seamless connection of pure narrow-band and pure broadband products by a low-cost network model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic flowchart of a converged communication method applied to a dual-mode terminal according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a converged communication method applied to a single-mode terminal according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of another converged communication method applied to a dual mode terminal according to an embodiment of the present invention;
fig. 4 is a flowchart of sending voice from a narrowband terminal to a broadband terminal according to an embodiment of the present invention;
fig. 5 is a flowchart of a wideband terminal sending a voice to a narrowband terminal according to an embodiment of the present invention;
fig. 6 is a flowchart of sending a short message to a broadband terminal by a narrowband terminal according to an embodiment of the present invention;
fig. 7 is a flowchart of a broadband terminal sending a short message to a narrowband terminal according to an embodiment of the present invention;
fig. 8 is a schematic diagram illustrating a dual-mode terminal implementing simultaneous communication with broadband and narrowband terminal devices according to an embodiment of the present invention;
fig. 9 is a schematic diagram of an audio adapter module according to an embodiment of the present invention;
fig. 10 is a schematic diagram of a CSBK in narrowband communication with a dual-mode terminal according to an embodiment of the present invention;
FIG. 11 is a CSKB diagram of broadband and dual-mode communication according to an embodiment of the present invention;
FIG. 12 is a diagram illustrating a network model according to an embodiment of the present invention;
fig. 13 is a schematic diagram of group call communication with integration of wideband and narrowband provided by an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The terms "first" and "second," and the like in the description and claims of the present invention and the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not set forth for a listed step or element but may include steps or elements not listed.
The embodiment of the invention provides a converged communication method, which can be applied to a dual-mode terminal, wherein the dual-mode terminal can comprise two different communication modes, for example, the dual-mode terminal comprises a narrow-band communication mode and a wide-band communication mode. The signal bandwidth represents the width of signal frequency, namely the difference between the highest frequency and the lowest frequency of harmonic contained in the signal, and when the signal bandwidth is far greater than the center frequency of a carrier, broadband communication is performed, otherwise, narrowband communication is performed. Since the narrowband terminal may generate a requirement for transmitting call information to the broadband terminal, the requirement of the narrowband terminal may be implemented by the dual-mode terminal in the embodiment of the present invention. For example, the narrowband terminal performs a voice call or short message communication with the dual-mode terminal, the dual-mode terminal communicates the narrowband voice call or short message, and the dual-mode terminal sends the narrowband voice call or short message from the broadband communication module to the broadband network server and forwards the narrowband voice call or short message to the corresponding broadband terminal by the broadband network server. The broadband network is communicated with the dual-mode terminal through voice communication or short messages, and the dual-mode terminal sends broadband voice or short messages to the corresponding narrow-band terminal in a narrow-band communication mode; the dual-mode terminal can also simultaneously send voice or short messages to the corresponding narrow-band terminal and the corresponding broadband terminal from the narrow-band communication module and the broadband communication module respectively. Therefore, the communication fusion method of the embodiment of the invention is suitable for the communication between the narrow-band terminal and the broadband terminal through the dual-mode terminal, and is also suitable for the communication between the broadband terminal and the narrow-band terminal through the dual-mode terminal.
Referring to fig. 1, a flow diagram of a converged communication method applied to a dual-mode terminal according to an embodiment of the present invention is shown, where the method may include the following steps:
s101, receiving a first request sent by a first terminal.
The first terminal is a device which needs to send call information to other terminals with different communication systems from the first terminal. That is, in the embodiment of the present application, the communication modes of the first terminal and the second terminal are different, and if the first terminal is a terminal in the narrowband network or a terminal capable of only using the narrowband network for information transmission, the second terminal is a terminal in the broadband network or a terminal capable of only using the broadband network for information transmission.
The first terminal cannot directly send the call information to the second terminal with a different communication system. Therefore, the first terminal may generate a first request, which is a request for the first terminal to seek the cooperative communication of the dual-mode terminal. The first terminal sends the first request to the dual-mode terminal through the communication system of the first terminal. If the first terminal is a narrowband terminal, the first terminal sends the first request to the dual-mode terminal through the narrowband communication network.
The first terminal sends a first request that the first terminal confirms whether to send information to a terminal with a different communication system according to the destination ID of the current call information to be sent, and if so, the first terminal generates a first request to search the dual-mode terminal.
For example, the receiving a first request of a first terminal by a first terminal is a narrowband terminal and a second terminal is a wideband terminal, and includes:
and receiving a first request sent by the narrowband terminal in a direct connection mode point-to-point or broadcast mode.
The first request is a request that the narrowband terminal seeks the cooperative communication of the dual-mode terminal, and the cooperative communication means that the narrowband terminal can communicate with the broadband terminal under the forwarding of the dual-mode terminal.
Specifically, the first terminal may be a narrowband terminal or a wideband terminal. When the first terminal is a narrowband terminal and the second terminal is a wideband terminal, the first request is sent by the narrowband terminal to the dual-mode terminal through a point-to-point narrowband communication mode alone, or the first request may be sent by broadcasting in the narrowband communication mode. Correspondingly, when the first terminal is a broadband terminal, the broadband terminal may send the cooperative communication request to the dual-mode terminal through the base station and the server of the broadband network. The broadcast transmission refers to that the first terminal may not determine the identifier of the receiving terminal of the first request, but only transmits the first request, and may be received and analyzed by the receiving terminal. The point-to-point communication is that a communication link is directly established between two communication terminals, and the transfer of equipment such as a base station and the like is not needed. Broadcast communication in this embodiment means that a narrowband terminal can transmit a message without uniquely specifying a receiving terminal.
And S102, if the first request meets the preset coordination condition, generating first feedback information, and feeding the first feedback information back to the first terminal.
The preset cooperation condition comprises the following steps: the connection condition of the dual-mode terminal and the server, and/or the signal condition of the dual-mode terminal and the service processing condition of the dual-mode terminal. Specifically, the connection condition between the dual-mode terminal and the server includes whether the dual-mode terminal is connected to a server of a communication system in which the second terminal is located, and if the second terminal is a broadband terminal, the condition is whether the dual-mode terminal is connected to the broadband server; the signal condition of the dual-mode terminal represents the current signal quality condition of the dual-mode terminal, and if the broadband signal of the dual-mode terminal is extremely poor, cooperative communication cannot be performed. The service processing condition of the dual-mode terminal represents the current service processing capability of the dual-mode terminal, for example, if the dual-mode terminal is processing the broadband voice service, the cooperative communication cannot be performed. When the dual-mode terminal receives the first request and the state of the dual-mode terminal meets the preset coordination condition when the first request is received, the dual-mode terminal can help the first terminal to realize coordination communication. Correspondingly, the dual-mode terminal generates first feedback information, wherein the first feedback information refers to that the dual-mode terminal approves the first request of the first terminal, namely generates an approval collaboration result and feeds the approval collaboration result back to the first terminal in a response mode.
S103, receiving the calling information sent by the first terminal, and sending the calling information to the second terminal.
The call information is sent by the first terminal after receiving the first feedback information, and it should be noted that the communication systems of the first terminal and the second terminal are different. The call information is information that the first terminal needs to send to the second terminal. Then, the dual-mode terminal parses the call information sent by the first terminal, and sends the parsed call information to the second terminal in a corresponding information format and a communication network corresponding to the second terminal.
In the converged communication method provided by the embodiment of the present invention, a first terminal sends a request for seeking cooperative communication of a dual-mode terminal, and the dual-mode terminal receives the cooperative communication request, sends feedback information to the first terminal when a preset system condition is met, receives call information sent by the first terminal, and sends the call information to a second terminal. The first terminal and the second terminal have different communication systems, such as a narrowband terminal and a broadband terminal. The call information forwarding is realized through the dual-mode terminal, so that the interconnection and intercommunication of the width and the seamless connection of pure narrow-band and pure broadband products are completed through a low-cost network model.
Correspondingly, in the embodiment of the invention, the processing modes of the dual-mode terminal are different according to the different calling information of the first terminal. Specifically, the method comprises the following steps:
when the call information sent by the first terminal is voice call information, the dual-mode terminal analyzes the voice call information to obtain the ID of the target second terminal, and converts voice data in the voice call information into voice data of a second terminal communication system through audio transcoding, and sends the voice call information containing the processed voice data to the target second terminal in the second terminal communication system.
The voice call information transmitted by the first terminal includes identification information of the target terminal receiving the information, i.e., an ID of the target second terminal, which may be a terminal number of the target terminal. The formats of the voice data received by the terminals with different communication systems are different, so that the dual-mode terminal needs to transcode the voice data in the voice call information by using the audio transcoding module, so that the transcoded voice data can be matched with the communication system of the second terminal, and then the voice call information containing the processed voice data is sent to the target second terminal through the communication system matched with the second terminal.
In another embodiment, the call information sent by the first terminal is text information, for example, a short message sent by the first terminal. At the moment, the dual-mode terminal can receive the text information sent by the first terminal; if the text-to-speech function is preset, converting the text information into the speech call information of the second terminal communication system, and sending the converted speech call information to the second terminal in the second terminal communication system. If the starting text-to-speech is not set in advance, the speech-to-speech processing is not carried out, and the text information is sent to the second terminal in the second terminal communication mode.
In this embodiment, the text message received by the dual-mode terminal and sent by the first terminal is processed according to the setting information and then forwarded to the second terminal, where the setting information indicates whether the text message needs to be converted into the voice call message. If necessary, the voice call information is required to be converted into the second terminal communication system.
Correspondingly, the embodiment of the present invention further provides a converged communication method applied to a single-mode terminal, and referring to fig. 2, the method may include the following steps:
s201, judging whether the current call information needing to be sent needs to be sent to a terminal of other communication systems different from the communication system of the terminal, if so, executing S202;
s202, initiating a request for seeking a cooperative communication dual-mode terminal;
s203, receiving the cooperative communication feedback information sent by the dual-mode terminal, and selecting a target dual-mode terminal to send the call information according to a preset selection condition.
The single-mode terminal refers to a terminal with only one communication system, such as a narrowband terminal or a broadband terminal. The preset selection condition refers to a condition capable of determining a target dual-mode terminal, such as a predetermined feedback information receiving sequence condition, a response condition of the dual-mode terminal, and the like.
On the basis of the above embodiment, the selecting a target dual-mode terminal to send the call information according to a preset selection condition includes:
selecting the first received feedback information as a sending dual-mode terminal which can be used cooperatively as a target dual-mode terminal, and sending the call information;
or, in the dual-mode terminal where the received feedback information is cooperative, selecting a target dual-mode terminal according to a selection condition set by a user, and sending the call information.
The cooperative communication dual-mode terminal may be a uniquely determined dual-mode terminal, or may be any multiple dual-mode terminals with cooperative conditions, that is, the first terminal serving as the request terminal may select the multi-mode terminal that feeds back the cooperative request first to cooperate, or may select the terminal according to a user setting condition. Wherein, the user setting condition may be according to location information, signal strength information, etc. of the dual mode terminal.
In the embodiment of the present invention, another converged communication method applied to a dual-mode terminal is further provided, and referring to fig. 3, the method may include the following steps:
s301, detecting a call instruction input by a user, and determining a call type according to call information in the call instruction;
s302, when the call type is single call, judging the communication system of a target terminal according to the ID information in the call instruction, and sending the call information of the user to the target terminal in the communication system of the target terminal;
and S303, when the call type is a group call, if the dual-mode terminal opens the dual-mode cooperative working mode and has the dual-mode simultaneous working condition, sending the call information of the user to target terminals in different communication systems respectively.
The dual-mode terminal detects a call instruction input by a user and determines the call type according to the call information of the call instruction. The call type may be determined based on identification information of the calling terminal or may be capable of characterizing call type information. The call types include single call and group call types. Specifically, for a single call initiated by a dual-mode terminal, the dual-mode terminal determines whether a receiving party is a narrowband terminal or a broadband terminal according to a single call ID, if the narrowband terminal only needs to send a voice or text message (such as a short message) from a narrowband network to the narrowband terminal, and if the narrowband terminal only needs to send the voice or text message to the broadband terminal.
For the group call initiated by the dual-mode terminal, the dual-mode terminal respectively sends voice or text information to the narrow-band terminal and the broadband terminal from two different networks according to whether the group ID needs to start the broadband and narrowband cooperative working mode.
Referring to fig. 4, which shows a flowchart of sending voice information to a broadband terminal by a narrowband terminal according to an embodiment of the present application, the process may include:
narrow-band terminal:
the narrowband terminal confirms whether to send to the broadband network according to the destination ID of the current call to be sent;
if the confirmation is that the network to be sent needs to be sent, starting a process of searching the cooperative communication dual-mode terminal;
sending a request for searching a cooperative communication dual-mode terminal in a narrow-band network;
receiving a response of the cooperative dual-mode terminal;
and sending the voice of the call to the cooperative dual-mode terminal through the narrowband network according to the confirmation response message. The request message may be sent by a CSBK (control signaling block) signaling in the narrowband communication system, and for the received feedback information, the user may be notified of success or failure of the collaborative negotiation through a UI (user interface) or a prompt tone.
The dual-mode terminal:
receiving a request of a narrowband terminal for searching a cooperative communication terminal, and judging whether a current dual-mode terminal meets a cooperative condition;
feeding back whether to agree to the cooperative result to the request terminal in a response mode;
if the requirement of the cooperation condition is confirmed to be met, after the response is fed back to the requesting party, the narrow-band voice of the requesting party is ready to be received;
and analyzing the call information sent by the requester, and sending the voice information to a receiver in a broadband network through an audio conversion module by using a broadband communication mechanism. The cooperative terminal also has the function of playing narrow-band voice, and can play and forward in real time; the cooperative terminal may be a uniquely determined dual-mode terminal, or may be any of a plurality of dual-mode terminals having cooperative conditions; the request terminal can select the multimode terminal which firstly feeds back and agrees to the cooperative request to forward, and can also select according to the set condition of the user.
Referring to fig. 5, which shows a flowchart of the wideband terminal sending voice to the narrowband terminal, the flow of the wideband terminal sending voice to the narrowband terminal is consistent with the flow of the narrowband terminal sending voice to the wideband terminal, and specifically may include:
the broadband terminal receives the PTT long-press operation and judges the call type and the call ID;
judging whether a narrow-band cooperative working module needs to be started, if so, determining the ID of the dual-mode terminal needing to help the cooperative working, and if not, directly sending a signaling connection request (connect request);
judging whether a broadband receiver is required to output audio, if so, adding an output mark of the broadband receiver;
judging whether the number of times of the connection request (connection request) is greater than the preset number of times, if not, transmitting a signaling (connection request), and waiting for the reply of the dual-mode terminal to the signaling;
judging whether to agree with cooperative work according to the reply, if so, starting broadband voice transmission; if not, the user UI or the prompt tone prompts that the collaboration fails.
If the broadband voice transmission is started, the voice is forwarded through the public network device.
The dual-mode terminal:
analyzing a connection request (connect request), judging whether a cooperative working condition is met through a narrow-band call management module, if so, analyzing an ID of a narrow-band receiver, starting a narrow-band voice transmitting module, and transmitting narrow-band voice, wherein the narrow-band voice is obtained through an audio switching module. The dual-mode terminal can also judge whether the broadband receiving method is needed to carry out audio output after receiving the voice information from the broadband server, and if the broadband audio output module is started, the dual-mode terminal uses the broadband module to play the voice.
The above embodiments describe the transmission of a voice message, and may also be the transmission of a short message service. Referring to fig. 6, a flow chart of the narrowband terminal sending the short message to the wideband terminal is shown. The process comprises the following steps:
narrow-band terminal:
the narrow-band terminal confirms whether the short message needs to be sent to the wide-band network according to the target ID of the short message to be sent currently;
if the terminal is confirmed to be required to be sent to the broadband network, starting a process of searching the cooperative communication dual-mode terminal;
sending a request for searching a cooperative communication dual-mode terminal in a narrow-band network;
receiving a response of the cooperative communication dual-mode terminal;
and sending the short message to the cooperative partner dual-mode terminal through the narrow-band network according to the confirmation response message.
The dual-mode terminal:
receiving a request of a narrow-band terminal for searching a partner, and judging whether a current dual-mode terminal meets a cooperation condition;
feeding back whether the cooperative result is agreed to the request terminal in a response mode;
if the requirement for the coordination condition is confirmed to be met, after the response is fed back to the request method, the narrow-band message of the request party is prepared to be received;
and analyzing the short message information sent by the requester, and sending the short message to a broadband receiver in a broadband network by a broadband communication mechanism. The cooperative terminal also has the function of converting text information into voice, and forwards the short message content in a voice mode through the audio conversion module; the cooperative terminal can be a uniquely determined dual-mode terminal or any plurality of dual-mode terminals with cooperative conditions; the request terminal can select the multi-grinding terminal which firstly feeds back the cooperative request for forwarding, and can also select the multi-grinding terminal according to the setting condition of the user.
Fig. 7 is a flowchart of the broadband terminal sending a short message to the narrowband terminal. The process of sending the short message to the narrowband by the broadband terminal is consistent with the process of sending the short message to the broadband by the narrowband terminal, please refer to the description of the above embodiment and the specific steps in fig. 7, which is not described herein again.
Fig. 8 is a schematic diagram of a dual-mode terminal implementing simultaneous communication with a broadband terminal device and a narrowband terminal device, where the scenario is mainly used for a broadcast service of the dual-mode terminal and cross-system group call. For a single call initiated by a dual-mode terminal, the dual-mode terminal determines whether a receiving party is a narrowband terminal or a broadband terminal according to a single call ID, if the narrowband terminal only needs to send voice or short messages to the narrowband terminal from a narrowband network, and if the narrowband terminal only needs to send the voice or short messages to the broadband terminal.
For the group call initiated by the dual-mode terminal, the dual-mode terminal sends voice or short messages to the narrow-band terminal and the broadband terminal from two different networks respectively according to the group ID and whether the broadband and narrowband cooperative work mode needs to be started, wherein the voice information needs to be sent through the audio conversion module.
Referring to fig. 9, a schematic diagram of an audio patching module is shown, fig. 10 shows CSBK for narrowband and dual-mode terminal communication, and fig. 11 shows CSKB for wideband and dual-mode communication.
Whether it is a narrowband network or a broadband network, the call types are mainly divided into individual calls and group calls. The following describes a specific application scenario according to different call types.
Referring to fig. 12, a schematic diagram of a network model is shown, specifically illustrating a broadband and narrowband converged individual call communication sample.
See table 1 for device information.
TABLE 1
| Device name | Device ID | Description of the apparatus |
| Device A | 110 | The equipment A is pure narrow-band equipment |
| Device B | 120 | Device B is a dual mode device |
| Device C | 119 | The equipment C is pure broadband equipment |
| Device D | Is composed of | Device D is a public network communication management server |
Parameter configuration is performed for the device a, the device B, and the device C by parameter configuration software, and the specific operations are as follows.
Setting self IDs of the device a, the device B, and the device C to 110, 120, and 119, respectively;
setting a programmable key of the equipment A to start a broadband cooperative work function;
the number of particular CSBK request signaling transmissions for device a is set to 3.
The communication procedure is as follows.
Device a is in communication with device C:
the equipment A starts a broadband cooperative work function through programmable keys or menu setting and the like;
the device A selects the ID of the dual-mode terminal needing cooperative work through a menu or default configuration, and the dual-mode terminal in the example is the device B;
and under the condition that the equipment A triggers the PTT operation of the physical key and starts narrow-band transmission, the equipment A sends a specific CSBK request signal to the equipment B, and the maximum transmission times are transmitted according to the configured transmission times of the request signal under the condition that a response signal is not received. The method comprises the following steps that firstly, equipment B receives a specific CSBK request signal sent by the equipment A, judges whether the equipment A can be helped to start a broadband system working module or not according to load information in the request signal, and simultaneously feeds back an execution result to the equipment A in a CSBK response mode; the request CSBK signaling format is shown in Table 2, and the corresponding CSBK signaling format is shown in Table 3. In the tables, (B) is an abbreviation of Binary, and (D) is an abbreviation of Decimal.
TABLE 2
| IB(1bit) | PF(1bit) | CSBKO(3bit) | CT(1bit) | MTV/RVO(1bit) | CallTyep(1bit) | PuN_ID(24bit) | T_ID(24bit) | S_ID(24bit) |
| 1(B) | 0(B) | 000(B) | 0(B) | 1(B) | 0(B) | 119(O) | 120(O) | 110(O) |
TABLE 3
| LB(1bit) | PF(1bit) | CSBKO(3bit) | CT(1bit) | MTV/RVO(1bit) | RR(1bit) | PuN_ID(24bit) | T_ID(24bit) | S_ID(24bit) |
| 1(B) | 0(B) | 001(B) | 0(B) | 1(B) | 1(B) | 119(O) | 110(O) | 120(O) |
After receiving the response message, the device A initiates narrowband speech to the device C if the response is to allow cooperative work; otherwise, the device a locally prompts that the collaborative work typeface cannot be executed;
after receiving the voice of the device a, the device B sends the narrowband voice from the broadband network to the device D through the software/hardware audio switching module in a seamless connection manner, and the narrowband voice of the device a is transferred to the device C by the device D, so that the narrowband voice of the device a is smoothly interconnected with the device C.
Device C communicates with device a:
the equipment C starts a narrow-band cooperative work function through programmable keys or menu setting and the like;
the device C selects the dual-mode terminal ID that needs to cooperate through a menu or default configuration, and the dual-mode terminal in this example is the device B;
device C triggers a physical button PTT operation and initiates broadband transmission, where device C sends a specific CSBK request message to device B, and the maximum number of transmissions without receiving a response message will be transmitted according to the configured number of request message transmissions. The method comprises the following steps that firstly, equipment B receives a specific CSBK request signal sent by the equipment C, judges whether the equipment C can be helped to start a broadband system working module or not according to load information in the request signal, and simultaneously feeds back an execution result to the equipment C in a CSBK response mode; the request CSBK signaling format is shown in Table 4, and the response CSBK signaling format is shown in Table 5. In the figure, (B) is an abbreviation for Binary, and (D) is an abbreviation for Decimal.
TABLE 4
| LB(1bit) | PF(1bit) | CSBKO(3bit) | CT(1bit) | MTV/RVO(1bit) | CallType(1bit) | Reserved(5bit) | PrT_ID(24bit) | T_ID(24bit) | S_ID(24bit) |
| 1(B) | 0(B) | 000(B) | 0(B) | 1(B) | 0(B) | 00000(B) | 110(O) | 120(O) | 119(O) |
TABLE 5
| LB(1bit) | PF(1bit) | CSBKO(3bit) | CT(1bit) | MTV/RVO(1bit) | RR(1bit) | Reserved(5bit) | PrT_ID(24bit) | T_ID(24bit) | S_ID(24bit) |
| 1(B) | 0(B) | 001(B) | 0(B) | 1(B) | 1(B) | 00000(B) | 110(O) | 119(O) | 120(O) |
If the response is in the condition of allowing cooperative work, initiating broadband voice to the equipment C; otherwise, the device C locally prompts that the cooperative working typeface cannot be executed;
after receiving the voice of the device C, the device B sends the narrowband voice to the device a from the broadband network in a seamless connection manner through the software/hardware audio switching module, so that the broadband voice of the device C is smoothly interconnected with the device a.
Referring to fig. 13, a communication diagram of a broadband and narrowband converged group call is shown, where the device information is shown in table 6.
TABLE 6
| Device name | Device ID | Group ID | Description of the apparatus |
| DeviceA1 | 110 | 1 | Device A1 is a pure narrow-band device |
| Device A2 | 111 | 1 | Device A2 is a pure narrow-band device |
| Device B1 | 120 | 1 | Device B1 is a dual mode device |
| Device B2 | 121 | 1 | Device B2 is a dual mode device |
| Device C1 | 118 | 1 | Device C1 is a pure broadband device |
| Device C2 | 119 | 1 | Device C2 is a pure broadband device |
| Device E | Is composed of | Is free of | Device D is a public network communication management server |
Parameter configuration is performed for the device a, the device B, and the device C by using parameter configuration software, and the specific operations are as follows.
Setting self IDs of the devices a1, a2, B1, B2, and C1, C2 to 110, 111, 120, 121, and 118, 119, respectively;
setting the programmable key of the device A1 to start the broadband cooperative work function;
the number of particular CSBK request signaling transmissions for device a1 is set to 3 times.
The communication procedure is as follows.
Device a1 communicates with all devices in group 1:
the device A1 starts the broadband cooperative work function through programmable keys or menu setting and the like;
device a1 triggered the physical push-to-talk (PTT) operation and initiated narrowband transmission, device a1 sent a specific CSBK request signaling to the dual-mode terminals in group 1, and the maximum number of transmissions without receiving response signaling would be transmitted according to the configured number of request signaling transmissions. Firstly, a dual-mode terminal in a group 1 receives a specific CSBK request signaling sent by a device A1, judges whether the device A1 can be helped to start a broadband system working module or not according to load information in the request signaling, and simultaneously feeds back an execution result to the device A1 in a CSBK response mode; the request CSBK signaling format is shown in table 7, and the response CSBK signaling format is shown in table 8. In the figure, (B) is an abbreviation for Binary, and (D) is an abbreviation for Decimal.
TABLE 7
| LB(1bit) | PF(1bit) | CSBKO(3bit) | CT(1bit) | MTV/RVO(1bit) | CallType(1bit) | PuN_ID(24bit) | T_ID(24bit) | S_ID(24bit) |
| 1(B) | 0(B) | 000(B) | 0(B) | 1(B) | 1(B) | 1(O) | 1(O) | 110(O) |
TABLE 8
| LB(1bit) | PF(1bit) | CSBKO(3bit) | CT(1bit) | MTV/RVO(1bit) | RR(1bit) | PuN_ID(24bit) | T_ID(24bit) | S_ID(24bit) |
| 1(B) | 0(B) | 001(B) | 0(B) | 1(B) | 1(B) | 1(O) | 110(O) | 120/121(O) |
Device a1 receives the response message, if the response is to allow cooperative work, it initiates narrowband speech to all members in group 1; otherwise, device a1 locally prompts that the collaborative work typeface cannot be executed;
after receiving the voice of the device a1, the dual-mode terminal sends the narrowband voice from the broadband network to the device D through the software/hardware audio switching module in a seamless connection manner, and the narrowband voice of the device a1 is switched to the pure-broadband devices C1 and C2 in the same group by the device D, so far, the narrowband voice of the device a1 successfully completes interconnection with all members in the group 1.
Device C1 communicates with all devices in group 1:
the device C1 starts the broadband cooperative work function through programmable keys or menu settings and the like;
device C1, in the event that a physical push-to-PTT operation is triggered and narrowband transmission is enabled, device C1 sends a specific CSBK request message to the dual mode terminals in group 1, and the maximum number of transmissions without receiving a response message will be transmitted according to the configured number of request message transmissions. Firstly, a dual-mode terminal in a group 1 receives a specific CSBK request message sent by equipment C1, judges whether the equipment C1 can be helped to start a broadband system working module or not according to load information in the request message, and simultaneously feeds back an execution result to the equipment C1 in a CSBK response mode; the request CSBK signaling format is shown in Table 7, and the response CSBK signaling format is shown in Table 8. In the figure, (B) is an abbreviation for Binary, and (D) is an abbreviation for Decimal.
Device C1 receives the response message, and if the response is to allow cooperative work, initiates broadband voice to all members in group 1; otherwise, device C1 locally prompts that the collaborative work typeface cannot be executed;
after receiving the voice of the device C1, the dual-mode terminal sends the broadband voice to the narrowband devices a1 and a2 in the group through the software/hardware audio switching module in a seamless connection manner, and thus, the broadband voice of the device C1 smoothly completes interconnection and intercommunication with all members in the group 1.
In an embodiment of the present invention, a converged communication system is further provided, the system including a first terminal, a second terminal, at least one dual mode terminal, a base station and a server, wherein,
the first terminal sends a request for seeking cooperative communication of the cooperative dual-mode terminal;
the dual-mode terminal receives the cooperative communication request, judges whether a preset cooperative condition is met, and sends feedback information;
the first terminal selects a target dual-mode terminal to send the call information according to a preset selection condition;
the target dual-mode terminal receives the call information and sends the call information to a second terminal in a communication mode of the second terminal;
and the second terminal receives the call information.
Specifically, the corresponding first terminal, second terminal and method steps that the dual-mode terminal can execute are referred to in the embodiments of the present invention for each step in the converged communication method applied to the dual-mode terminal or the single-mode terminal. No detailed description is given in the embodiments of the converged communication system.
An embodiment of the present invention provides a storage medium having a program stored thereon, where the program executes the converged communication method applied to any one of dual mode terminals.
The embodiment of the invention provides a processor, which is used for running a program, wherein the program executes the converged communication method applied to any one of dual-mode terminals when running.
Compared with the existing wide-narrow network convergence scheme, the convergence communication method and the system have the advantages that the small-sized dual-mode terminal replaces a large background server, so that the cost of wide-narrow network convergence is reduced, the network form of wide-narrow network convergence is simplified, and a reliable solution is provided for small-scale wide-narrow intercommunication; by taking a dual-mode terminal as a core, the narrow-band terminal and the broadband terminal are interconnected and intercommunicated, a small and medium-sized intercommunicated network is easily built, and a more superior width and width integrated product is brought to a user; the dual-mode terminal needs to be on time and can complete the interconnection of the pure narrow and pure wide networks at any time and any place, thereby not only providing more reliable network communication for users, but also expanding the communication range of the narrow-band network.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both permanent and non-permanent, removable and non-removable media, may implement the information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Disks (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.
Claims (10)
1. A converged communication method, characterized in that, the method is applied to a dual-mode terminal, the method comprises:
receiving a first request sent by a first terminal;
if the first request meets a preset coordination condition, generating first feedback information, and feeding the first feedback information back to the first terminal;
receiving call information sent by the first terminal, and sending the call information to the second terminal, wherein the call information is sent by the first terminal after receiving the first feedback information, the communication systems of the first terminal and the second terminal are different, the first terminal is a narrow-band terminal, and the second terminal is a wide-band terminal.
2. The method of claim 1, wherein receiving the first request sent by the first terminal comprises:
and receiving a first request sent by the narrowband terminal in a point-to-point or broadcast mode through a direct connection mode, wherein the first request is a request for seeking dual-mode terminal cooperative communication by the narrowband terminal.
3. The method according to claim 1, wherein the preset coordination condition comprises:
the connection condition of the dual-mode terminal and the server, and/or the signal condition of the dual-mode terminal and the service processing condition of the dual-mode terminal.
4. The method according to claim 1, wherein the receiving the call information sent by the first terminal and sending the call information to the second terminal comprises:
the call information is voice call information;
and receiving voice call information sent by the first terminal, analyzing the voice call information, acquiring an ID (identity) of a target second terminal, carrying out audio transcoding processing on voice data in the voice call information to voice data of a second terminal communication system, and sending the voice call information containing the processed voice data to the target second terminal in the second terminal communication system.
5. The method according to claim 1, wherein the receiving the call information sent by the first terminal and sending the call information to the second terminal comprises:
the calling information is character information;
receiving character information sent by the first terminal; if the function of converting the characters into voice is preset to be started, converting the character information into voice calling information of a second terminal communication system, and sending the converted voice calling information to the second terminal in the second terminal communication system;
and if the starting text-to-speech is not set, performing no speech-to-speech processing, and sending the text information to the second terminal in a second terminal communication system.
6. A converged communication method, wherein the method is applied to a single-mode terminal, and the method comprises:
judging whether the current call information needing to be sent needs to be sent to a terminal of other communication systems different from the communication system of the terminal, wherein the communication systems comprise broadband communication and narrow-band communication;
if the request is required to be sent to the terminal of other communication system, a request for seeking the cooperative communication dual-mode terminal is initiated;
and receiving the cooperative communication feedback information sent by the dual-mode terminal, and selecting a target dual-mode terminal to send the call information according to a preset selection condition.
7. The method according to claim 6, wherein said selecting a target dual-mode terminal to send the call information according to a preset selection condition comprises:
selecting the first received feedback information as a sending dual-mode terminal which can be coordinated to serve as a target dual-mode terminal, and sending the call information;
or, in the dual-mode terminal where the received feedback information is cooperative, selecting a target dual-mode terminal according to a selection condition set by a user, and sending the call information.
8. A converged communication method, characterized in that, the method is applied to a dual-mode terminal, the method comprises:
detecting a call instruction input by a user, and determining a call type according to call information in the call instruction;
when the call type is single call, judging the communication mode of a target terminal according to the ID information in the call instruction, and sending the call information of the user to the target terminal in the target terminal communication mode;
when the call type is group call, if the dual-mode terminal opens the dual-mode cooperative working mode and has the dual-mode simultaneous working condition, the call information of the user is respectively sent to target terminals in different communication systems in different communication modes, wherein the communication modes comprise broadband communication and narrowband communication.
9. A converged communication system, characterised in that the system comprises a first terminal, a second terminal, at least one dual mode terminal, and a base station and a server, the first terminal being a narrowband terminal and the second terminal being a broadband terminal, wherein,
the first terminal sends a request for seeking cooperative communication of the cooperative dual-mode terminal;
the dual-mode terminal receives the cooperative communication request, judges whether a preset cooperative condition is met, and sends feedback information;
the first terminal selects a target dual-mode terminal to send the call information according to a preset selection condition;
the target dual-mode terminal receives the call information and sends the call information to a second terminal in a communication mode of the second terminal;
and the second terminal receives the call information.
10. A storage medium characterized in that the storage medium includes a stored program that executes the converged communication method of any one of claims 1 to 5, 8.
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