CN110113371B - Session management system and session management server - Google Patents
Session management system and session management server Download PDFInfo
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- CN110113371B CN110113371B CN201810102987.6A CN201810102987A CN110113371B CN 110113371 B CN110113371 B CN 110113371B CN 201810102987 A CN201810102987 A CN 201810102987A CN 110113371 B CN110113371 B CN 110113371B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
Abstract
The application discloses a session management system and a session management server, which can give full play to the communication capacity of a full-duplex terminal, improve the communication efficiency of the full-duplex terminal and reasonably utilize communication resources. The method comprises the following steps: the conversation management server, at least one first conversation party and at least one second conversation party, wherein the communication mode of each conversation party in the at least one first conversation party is full-duplex communication, and the communication mode of each conversation party in the at least one second conversation party is half-duplex communication; when one of the at least one first conversation party sends a message to the at least one second conversation party, one of the at least one first conversation party can directly send the message to the conversation server without applying for the right of speaking to the conversation management server; the session management server forwards the message sent by one of the at least one first session party to the at least one second session party.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a session management system and a session management server.
Background
Half-duplex communication (english: half-duplex communication) means that both communication parties have a function of transmitting and receiving data, and only both communication parties can transmit or receive data at the same time. Full duplex communication (english: full duplex communication) means that both communication parties have a function of transmitting and receiving data, and both communication parties can transmit and receive data at the same time.
At present, in the field of scheduling, a half-duplex terminal and a full-duplex terminal in a scheduling system establish communication connection on a wireless gateway, and because the half-duplex terminal exists in the scheduling system, the half-duplex terminal can only receive or send data at the same time, a wireless gateway needs to detect a media stream sent by the terminals (including the half-duplex terminal and the full-duplex terminal) so as to determine the ownership of a speaking right, so that only the terminal obtaining the speaking right can send a message to the wireless gateway at the same time, and the wireless gateway forwards the message to other terminals in a conversation. All terminals within the session communicate in a half-duplex communication manner.
Therefore, in the scheduling system, the full-duplex terminal can only perform a session in a half-duplex communication mode, so that the communication efficiency of the full-duplex terminal is reduced, and communication resources are wasted.
Disclosure of Invention
The application provides a session management method and a session management server, which can give full play to the communication capacity of a full-duplex terminal, improve the communication efficiency of the full-duplex terminal and reasonably utilize communication resources.
In a first aspect, the present application provides a session management system, including:
the session management server comprises a session management server, at least one first session party and at least one second session party, wherein the at least one first session party and the at least one second session party establish session connection on the session management server, the communication mode of each session party in the at least one first session party is full-duplex communication, and the communication mode of each session party in the at least one second session party is half-duplex communication;
when one of the at least one first conversation party sends a message to the at least one second conversation party, one of the at least one first conversation party can directly send the message to the conversation server without applying for the right of speaking to the conversation management server;
the session management server forwards the message sent by one of the at least one first session party to the at least one second session party.
According to the technical scheme, the method has the following advantages:
the session management system can carry out unified scheduling management through the session management server, so that in the session process that the half-duplex terminal and the full-duplex terminal simultaneously participate in the session, the full-duplex terminal does not need to apply for the right of speaking to the session management server, and can carry out communication in a full-duplex communication mode, thereby fully playing the communication capacity of the full-duplex terminal, improving the communication efficiency of the full-duplex terminal and reasonably utilizing communication resources. With reference to the first aspect of the present application, in a first possible implementation manner of the first aspect of the present application, the system is further configured to:
when one of the at least one second conversation party sends a message to the at least one first conversation party, one of the at least one second conversation party sends a speaking right request to the conversation management server, and the speaking right request is used for applying for speaking right;
after receiving the speaking right request, the session management server sends speaking right granting information to one of the at least one second conversation party according to a speaking right policy so as to instruct the one of the at least one second conversation party to send a message to the session management server;
the session management server forwards the message sent by one of the at least one second conversation party to the at least one first conversation party. With reference to the first possible implementation manner of the first aspect of the present application, in a second possible implementation manner of the first aspect of the present application, the system is further configured to:
after receiving the talk right request, the session management server sends talk right rejection information to one of the at least one second session party according to a talk right policy so as to reject the one of the at least one second session party from sending messages to the session management server.
With reference to the first aspect of the present application, in a third possible implementation manner of the first aspect of the present application, the system is further configured to:
and the session management server forwards the message sent by one of the at least one first conversation party to other first conversation parties.
With reference to the first possible implementation manner of the first aspect of the present application, in a fourth possible implementation manner of the first aspect of the present application,
and the session management server forwards the message sent by one of the at least one second session party to other second session parties of the at least one second session party.
With reference to the first aspect of the present application and any one of the first to fourth possible implementation manners of the first aspect, in a fifth possible implementation manner of the first aspect of the present application, each of the at least one first conversation party is a full-duplex terminal or communication software having a full-duplex communication function.
With reference to the first aspect of the present application and any one of the first to fourth possible implementation manners of the first aspect, in a sixth possible implementation manner of the first aspect of the present application, each of the at least one second conversation party is a half-duplex terminal or communication software having a half-duplex communication function.
In a second aspect, the present application provides a server, where the server is configured to perform the operations of the session management server in the session management system according to any one of the first aspect, the first possible implementation manner of the first aspect, to the sixth possible implementation manner of the first aspect.
In a third aspect, the present application provides a computer storage medium, where the computer storage medium is used to store a computer program, and when the computer program is executed by a server, the computer program is used to perform the operations of the session management server in the session management system according to the first aspect, the first possible implementation manner of the first aspect, to the sixth possible implementation manner of the first aspect.
In a fourth aspect, the present application provides a communication apparatus, which includes a processing element and a storage element, where the storage element stores a computer program, and when the processing element executes the computer program, the storage element is configured to perform the operations of the session management server in the session management system according to the first aspect, the first possible implementation manner of the first aspect, or the sixth possible implementation manner of the first aspect.
In a fifth aspect, the present application provides a computer program product containing instructions, which when run on a session management server, enables the session management server to perform the operations described in the first aspect, the first possible implementation manner of the first aspect, or any one of the sixth possible implementation manner of the first aspect.
Drawings
FIG. 1 is a system framework diagram of a session management system according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an embodiment of a session management system in an embodiment of the present application;
fig. 3 is a schematic diagram of an embodiment of a session management server in the embodiment of the present application.
Detailed Description
The application provides a session management system and a session management server, which can give full play to the communication capacity of a full-duplex terminal, improve the communication efficiency of the full-duplex terminal and reasonably utilize communication resources.
The technical solutions in the present application will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The session management system is suitable for an application scene that the half-duplex terminal and the full-duplex terminal communicate. Fig. 1 is a schematic system framework diagram of a session management system in an embodiment of the present application, including: the system comprises interphones, a base station, a server, a mobile phone, a fixed telephone, an IP phone and terminals provided with full-duplex communication software or half-duplex communication software, wherein the two interphones realize information transmission between the interphones and the service through the base station, and the mobile phone, the fixed telephone and the IP phone realize information transmission between the three terminals and the server through corresponding access equipment. The interphone is one of common half-duplex terminals, and the mobile phone, the fixed phone and the IP phone are common full-duplex terminals. The fixed telephone is also called PSTN (public switched telephone network) telephone.
The half-duplex terminals can belong to a wireless cluster system, multiparty conversation of each half-duplex terminal in the wireless cluster system is realized by allocating speech right, the mobile phone, the fixed telephone and the IP phone can belong to the same full-duplex communication system, and the conversation management server schedules and manages interactive information between the two communication systems. It should be noted that, the session management server may also schedule interaction information between a plurality of communication systems.
In order to facilitate understanding of the session management system in the embodiment of the present application, the following detailed description is made on the session management system in the present application with reference to specific embodiments, specifically as follows:
as shown in fig. 2, an embodiment of a session management system in the embodiment of the present application includes:
201. the full-duplex terminals 1, 2 and the half-duplex terminals establish a communication connection on the session management server.
The full-duplex terminal 1, the full-duplex terminal 2 and the half-duplex terminal establish communication connection on the session management server in a multi-party session access mode through information interaction, so that any one of the three terminals can send a session message to the other two terminals.
Specifically, the full-duplex terminal may be at least one of a mobile phone, a fixed-line telephone, an IP phone, and a terminal installed with full-duplex communication software or half-duplex communication software, and the half-duplex terminal may be the at least one interphone or another half-duplex communication terminal.
In some possible examples, all or part of the full-duplex terminals may be replaced by communication software with full-duplex communication capability, and similarly, all or part of the half-duplex terminals, such as at least one interphone, may be replaced by communication software with half-duplex communication capability.
202. The full-duplex terminal 1 sends a first session message to the session management server.
When the full-duplex terminal 1 needs to send the first session message to the full-duplex terminal 2 and the half-duplex terminal, the full-duplex terminal 1 can directly send the first session message to the session management server without applying for the right of session to the session management server.
Optionally, the first session message carries identifiers of the full-duplex terminal 2 and the half-duplex terminal, and is used to instruct the session management server to send the first session message to the full-duplex terminal 2 and the half-duplex terminal.
In this embodiment, the session message may be a voice media stream or a video media stream, or may be a message in other formats, which is not limited in this application.
203. The session management server forwards the first session message to the half-duplex terminal.
204. The session management server forwards the first session message to the full-duplex terminal 2.
When the session management server receives the first session message sent by the full-duplex terminal 1, the session management server forwards the first session message to the half-duplex terminal and the full-duplex terminal 2.
It can be understood that, among the session parties (such as full-duplex terminals and half-duplex terminals) establishing a session connection on the session management server, when the session party initiating the session is a full-duplex terminal, the session party can directly send a session message without applying the right to the session server.
In addition, because the server has a storage function, messages sent by each terminal can be converged on the session management server, and then the messages are forwarded according to different forwarding requirements, the session server is used as a convergent node, so that full-duplex equipment can communicate in a full-duplex communication mode.
205. And the half-duplex terminal sends a session request to the session management server.
When the half-duplex terminal needs to send the second session message to the full-duplex terminal 1 and the full-duplex terminal 2, the half-duplex terminal first sends a speaking right request to the session management server to apply for the speaking right to the session management server.
It can be understood that, since the half-duplex terminal can only receive or send messages at the same time, when the half-duplex terminal sends a session message to another terminal, the half-duplex terminal cannot receive the session message sent by the other terminal at the same time, and therefore the half-duplex terminal needs to apply for the right of speaking to the session management server.
Similarly, it is easy to understand that when the full-duplex terminal sends a session message, it does not need to apply for the right of speaking, and the full-duplex terminal can also receive the session message from other terminals while sending the message.
206. And the session management server obtains the speaking right granting information according to the speaking right strategy.
After the session management server receives the speaking right request sent by the half-duplex terminal, the session management server determines that no other terminal except the half-duplex terminal needs to send a session message at the same time according to the speaking right strategy so as to obtain speaking right granting information.
Optionally, after the session management server receives the talk right request sent by the half-duplex terminal, the session management server determines that the half-duplex terminal and the other terminals need to occupy the talk right to send a message at the same time according to the talk right policy, and in this case, the session management server obtains the talk right rejection message to reject the talk right request of the half-duplex terminal.
It should be noted that the session management server may determine the right to speak ownership for the right to speak application and the sequence thereof sent by the half-duplex terminal at the same time, and the application is not limited in any way.
207. And the session management server sends the speaking right granting information to the half-duplex terminal.
And after the session management server determines the speech right attribution according to the speech right strategy to obtain speech right granting information, the session management server sends the speech right granting information to the half-duplex terminal for obtaining the speech right.
Optionally, after the session management server determines the right of speech ownership according to the right of speech policy to obtain the right of speech rejection information, the session management server sends the right of speech rejection information to the half-duplex terminal.
208. And the half-duplex terminal sends a second session message to the session management server.
And after the half-duplex terminal receives the talk right grant information sent by the session management server, the half-duplex terminal sends a second session message to the session management server.
Optionally, the second session message carries identifiers of the full-duplex terminal 1 and the full-duplex terminal 2, and is used to instruct the session management server to send the second session message to the full-duplex terminal 1 and the full-duplex terminal 2.
209. The session management server forwards the second session message to the full duplex terminal 2.
210. The session management server forwards the second session message to the full duplex terminal 1.
Step 209 and step 210 are similar to steps 203 and 204, respectively, and are not described in detail herein.
Optionally, the half-duplex terminal in this embodiment may be a plurality of terminals, and the session management server further forwards the first session message to other half-duplex terminals.
In this embodiment, the session management system may perform unified scheduling management through the session management server, so that in the session process in which the half-duplex terminal and the full-duplex terminal participate in the session simultaneously, the full-duplex terminal may communicate in a full-duplex communication manner without applying for the right to the session management server, thereby fully exerting the communication capability of the full-duplex terminal, improving the communication efficiency of the full-duplex terminal, and reasonably utilizing communication resources.
The session management system in the embodiment of the present application is described in detail below with reference to specific application scenarios, which are as follows:
as shown in fig. 1, the session management system includes two interphones, a handset, a PSTN phone and an IP phone, the five terminals establish communication connection on the session management server, when the interphones initiate a session, the interphones first send a speaking right request to the server to apply for speaking right, for example, the interphones need to send voice media in the time duration from T1 to T2, after the session server receives the speaking right request, if the session management server determines that no other interphones (half duplex devices) need to send session messages in the time duration from T1 to T2, the session management server grants the interphones to send session messages in the time duration from T1 to T2, and then the session management server forwards the session messages sent by the interphones to other four parties of the interphones, the handset, the landline phone and the IP phone respectively, in this case, at least one terminal of the mobile phone, the fixed phone and the IP phone may still initiate a session (i.e. at time T1 to T2, the full-duplex terminal may be receiving a session message sent by the intercom, or sending a session message to other terminals).
As shown in fig. 3, in an embodiment of the session management server in the embodiment of the present application, the session management server 30 includes:
a processor 301 and a memory 302, wherein the memory 302 stores therein computer instructions, and when the processor 301 calls the computer instructions, the session management server 30 performs the operation of the session management server described in the embodiment corresponding to fig. 2.
An embodiment of the present application further provides a computer storage medium, configured to store computer software instructions for the session management system, and when the computer software instructions run on a session management server, enable the session management server to perform the operations of the session management server described in the method embodiment corresponding to fig. 2. The storage medium may be specifically the memory 302.
Embodiments of the present application further provide a computer program product containing instructions, which when run on a session management server, enable the session management server to perform operations performed by the session management server.
An embodiment of the present application further provides a communication apparatus, including: a processing element and a storage element, wherein the storage element is configured to store a computer program, and when the processing element invokes the computer program, the communication device is configured to perform the operations of the session management server described in the method embodiment corresponding to fig. 2.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the technical solution scope of the embodiments of the present application.
Claims (9)
1. A session management system, comprising:
the session management server comprises a session management server, at least one first session party and at least one second session party, wherein the at least one first session party and the at least one second session party establish session connection on the session management server, the communication mode of each session party in the at least one first session party is full-duplex communication, and the communication mode of each session party in the at least one second session party is half-duplex communication;
when one of the at least one first conversation party sends a message to the at least one second conversation party, one of the at least one first conversation party can directly send the message to the conversation server without applying for the right of speaking to the conversation management server;
the session management server forwards a message sent by one of the at least one first session party to the at least one second session party; when one of the at least one second conversation party sends a message to the at least one first conversation party, one of the at least one second conversation party sends a speaking right request to the conversation management server, and the speaking right request is used for applying for speaking right;
after receiving the speaking right request, the session management server sends speaking right granting information to one of the at least one second conversation party according to a speaking right policy so as to instruct the one of the at least one second conversation party to send a message to the session management server;
the session management server forwards the message sent by one of the at least one second conversation party to the at least one first conversation party.
2. The system of claim 1, wherein the system is further configured to:
after receiving the talk right request, the session management server sends talk right rejection information to one of the at least one second session party according to a talk right policy so as to reject the one of the at least one second session party from sending messages to the session management server.
3. The system of claim 1, wherein the system is further configured to:
and the session management server forwards the message sent by one of the at least one first conversation party to other first conversation parties.
4. The system of claim 1, wherein the system is further configured to:
and the session management server forwards the message sent by one of the at least one second session party to other second session parties of the at least one second session party.
5. The system according to any one of claims 1 to 4, wherein each of the at least one first conversation party is a full-duplex terminal or communication software having full-duplex communication capability.
6. The system according to any one of claims 1 to 4, wherein each of the at least one second conversation party is a half-duplex terminal or communication software having half-duplex communication functionality.
7. A server, comprising a processor and a memory; wherein the memory stores computer instructions for performing the operations of the session management server in the session management system of any of claims 1 to 6.
8. A computer storage medium for storing a computer program for performing the operations of a session management server in a session management system according to any one of claims 1 to 6 when the computer program is executed by the server.
9. A communication apparatus, characterized in that the communication apparatus comprises a processing element and a memory element, the memory element storing a computer program for performing the operation of a session management server in a session management system according to any of the preceding claims 1 to 6, when the processing element executes the computer program.
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| CN201810102987.6A CN110113371B (en) | 2018-02-01 | 2018-02-01 | Session management system and session management server |
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| US8793389B2 (en) * | 2011-12-20 | 2014-07-29 | Qualcomm Incorporated | Exchanging a compressed version of previously communicated session information in a communications system |
| US9204263B2 (en) * | 2012-05-23 | 2015-12-01 | Mark A. Lindner | Systems and methods for establishing a group communication based on motion of a mobile device |
| CN103095720B (en) * | 2013-01-30 | 2016-03-23 | 中国科学院自动化研究所 | A kind of method for managing security of cloud storage system of dialogue-based management server |
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| CN101502012A (en) * | 2005-11-04 | 2009-08-05 | 思科技术公司 | Method and system for providing a push-to-talk communication session |
| CN101047529A (en) * | 2006-03-28 | 2007-10-03 | 华为技术有限公司 | Media session data sending control method, control relation consultation method and control system |
| CN103533507A (en) * | 2013-09-26 | 2014-01-22 | 北京市万格数码通讯科技有限公司 | Method for implementing full-duplex group calling in digital trunked communication system |
| CN106851597A (en) * | 2017-03-21 | 2017-06-13 | 北京国交信通科技发展有限公司 | Cluster multi call call text messages transmission method |
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