CN101610455B - Method for realizing member management in wireless video conference and system thereof - Google Patents
Method for realizing member management in wireless video conference and system thereof Download PDFInfo
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Abstract
The invention discloses a method for realizing member management in a wireless video conference, comprising the step of confirming a main control AT. The method further comprises the following steps: the main control AT sends a data packet including management information to PCN; the PCN authenticates the received data packet and sends the authenticated data packet to a conference control center; the conference control center verifies the legality of the received data packet, analyzes and reforms the legal data packet, and sends the reformed data packet to a target member AT; and the target member AT analyzes the reformed data packet and updates the state of the data packet according to management information in the reformed data packet. The invention also discloses a system for realizing member management in the wireless video conference. By using the method and the system, members who attend the wireless video conference can be updated in the process of the wireless video conference, such as adding and deleting the members, and changing the authority of the members, therefore, the invention is convenient for managing the member of the wireless video conference.
Description
Technical Field
The invention relates to a wireless video conference technology, in particular to a method and a system for realizing member management in a wireless video conference.
Background
With the development of wireless broadband networks and their wide commercial use, wireless video carried by wireless broadband networks is also gradually widely known. The wireless broadband network is provided with a high-speed data transmission link, and smooth transmission of large-flow data is guaranteed. Fig. 1 is a schematic diagram of a network architecture of a wireless broadband system, and as shown in fig. 1, a wireless Access Terminal (AT) is equipped with video and audio acquisition devices such as a camera and a microphone, and has a function of acquiring video data and audio data, the AT is connected to a Radio Access Network (RAN) through an UM interface, the RAN is connected to a Packet Core Network (PCN) through an a interface, and the PCN is connected to an IP network, such as the Internet (Internet), through a Pi interface. However, the wireless broadband system under the architecture can only support two-party video call, and does not provide the function of multi-party video call.
Fig. 2 is a schematic diagram of a network architecture of a wireless video conference system developed from the network architecture of the wireless broadband system shown in fig. 1, and as shown in fig. 2, a conference control center in the wireless video conference system has a function of receiving and distributing media data streams, and can also invite ATs to join and leave a video conference through air interface signaling. The wireless video conference system under the structure can provide the function of multi-party video call, but the number of members of the wireless video conference cannot be changed in the process of the wireless video conference, namely, the number of members participating in the wireless video conference is determined before the wireless video conference is carried out, and the number of members participating in the wireless video conference cannot be increased or reduced in the process of the wireless video conference, so that the existing wireless video conference system has limitation in member management.
Disclosure of Invention
In view of the above, the main objective of the present invention is to provide a method and a system for implementing member management in a wireless video conference, which can update participating members during the wireless video conference and change the permissions of the participating members.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the invention provides a method for realizing member management in a wireless video conference, which determines a master control AT and also comprises the following steps:
the main control AT sends a data packet containing management information to the PCN through the RAN;
the PCN authenticates the received data packet and sends the authenticated data packet to a conference control center;
the conference control center verifies the validity of the received data packet, analyzes and recombines the data packet of the method, and sends the recombined data packet to the target member AT;
the target member AT analyzes the recombined data packet and updates the state according to the management information in the recombined data packet;
in the process of verifying the validity of the received data packet by the conference control center, if the data packet passes the validity verification, the information that the data packet is successfully processed is sent to the main control AT; and if the data packet fails the validity verification, sending the information of failed data packet processing to the master AT.
Wherein, in the process of authenticating the received data packet by the PCN, the method further comprises: the data packet which does not pass the authentication is sent to the IP network.
In the above solution, the data packet received by the conference control center includes: management information, the number of the master AT, the number of the target member AT and the identification of the data packet;
correspondingly, the conference control center verifies that the validity of the received data packet specifically is as follows: the conference control center verifies whether the number of the main control AT in the data packet is pre-stored in the conference control center.
The invention also provides a system for realizing member management in the wireless video conference, which comprises the following steps: the RAN, the system further comprising: the system comprises a main control AT, a target member AT, a PCN and a conference control center; wherein,
the main control AT is used for sending a data packet containing management information to the PCN through the RAN;
the PCN is used for authenticating the data packet sent by the RAN, sending the authenticated data packet to a conference control center, and sending the recombined data packet sent by the conference control center to a target member AT through the RAN;
the conference control center is used for receiving and verifying the legality of the data packet sent by the PCN, analyzing and recombining the data packet, and sending the recombined data packet to the PCN;
the target member AT is used for receiving and analyzing the recombined data packet sent by the PCN through the RAN and updating the state of the target member AT according to the management information in the recombined data packet;
the conference control center also comprises a management information processing module which is used for sending the information of successful data packet processing to the PCN when the data packet passes the validity verification, and sending the information of failed data packet processing to the PCN when the data packet does not pass the validity verification; correspondingly, the PCN is further configured to send information that packet processing is successful to the target member AT via the RAN, or send information that packet processing is failed to the target member AT via the RAN; the main control AT is further used for receiving the information that the data packet processing is successful or the information that the data packet processing is failed.
The management information processing module is used for receiving and verifying the legality of the data packet sent by the PCN, analyzing and recombining the data packet, and sending the recombined data packet to the PCN; accordingly, the method can be used for solving the problems that,
and the PCN is used for sending the data packet passing the authentication to the management information processing module and sending the recombined data packet sent by the management information processing module to the target member AT through the RAN.
The target member AT further includes a management module, configured to receive and analyze a reassembled data packet sent by the PCN through the RAN, and update a state of the target member AT according to management information in the reassembled data packet.
Wherein the PCN is further used for sending the data packet which is not authenticated to the IP network.
The invention provides a method and a system for realizing member management in a wireless video conference, which are characterized in that a main control AT is determined, and a data packet containing management information is sent to a PCN by the main control AT through a RAN; after the PCN authentication, the data packet passing the authentication is sent to a conference control center; the conference control center verifies the validity of the received data packet, analyzes and recombines the data packet, and sends the recombined data packet to the target member AT, and the target member AT analyzes the recombined data packet and updates the state according to the management information in the recombined data packet. The invention can update the participating members in the process of the wireless video conference, such as adding or deleting the participating members, and also can change the authority of the participating members, thereby being convenient for managing the participating members of the wireless video conference.
Drawings
FIG. 1 is a schematic diagram of a wireless broadband system network architecture;
FIG. 2 is a schematic diagram of a wireless video conferencing system network architecture;
FIG. 3 is a schematic diagram illustrating an implementation flow of a method for implementing member management in a wireless video conference according to the present invention;
fig. 4 is a schematic structural diagram of a system for implementing member management in a wireless video conference according to the present invention.
Detailed Description
The basic idea of the invention is: determining a master control AT, sending a data packet containing management information to a PCN (personal computer network) for authentication through RAN (radio access network), and sending the data packet passing the authentication to a conference control center by the PCN; the conference control center verifies the validity of the received data packet, analyzes and recombines the data packet of the method, and sends the recombined data packet to the target member AT; and the target member AT analyzes the recombined data packet and updates the state according to the management information in the recombined data packet.
Here, the master AT is: before the wireless video conference begins, all participants select the AT with the wireless video conference management authority by a reservation mode; the authority of the master AT comprises: adding and deleting member AT participating in the conference, depriving and giving authority to the member AT, and the like; the target member AT is: a member AT managed by a master AT; there are multiple member ATs in the system, and there are multiple target member ATs in the multiple member ATs.
The invention is described in further detail below with reference to the figures and the embodiments.
Fig. 3 is a schematic view of an implementation flow of the method for implementing member management in a wireless video conference, as shown in fig. 3, the flow includes the following steps:
step 301: the main control AT sends a data packet containing management information to the RAN;
here, the master AT is an AT having a wireless video conference management authority, which is selected by all participants in a reservation manner before the wireless video conference is started.
Specifically, the master AT encapsulates and sends a data packet containing management information to the RAN. Wherein the management information includes: adding a participant member AT, deleting the participant member AT, depriving the participant member AT of the authority, giving the participant member AT of the authority, and the like; the data packet comprises: management information, the number of the master AT, the number of the target member AT and the identification of the data packet; the identifier is used to identify the transmitted data packet as a data packet containing management information, so as to distinguish the data packet from a normal data packet without management information, that is: indicating that the corresponding data packet is a data packet for management by a wireless video conference member.
Step 302: the RAN sends the received data packet to the PCN.
Step 303: the PCN authenticates the received data packet and sends the authenticated data packet to a conference control center;
specifically, after receiving the data packet, the PCN authenticates the data packet according to the identifier of the data packet, that is: judging whether the data packet is a data packet containing management information, if so, sending the data packet to a conference control center; and if the data packet does not contain the management information, the data packet is considered to be a common data packet, and the data packet is sent to the IP network.
Step 304: the conference control center verifies the validity of the data packet;
specifically, after receiving the data packet sent by the PCN, the conference control center verifies whether the master AT has the authority to send the data packet containing the management information, that is: and verifying whether the number of the main control AT in the data packet is pre-stored in the conference control center.
Here, all participants have already selected an AT with wireless video conference management authority by means of reservation before the wireless video conference starts, and the number of the master AT is stored in the conference control center. The purpose of verifying the validity is as follows: the AT without management authority is prevented from randomly sending the data packet containing management information to influence member management in the wireless video conference.
Step 305: analyzing and recombining the data packets passing the validity verification, and sending the recombined data packets to the PCN;
specifically, the conference control center analyzes the data packet into management information, a number of a master AT, a number of a target member AT and an identifier of the data packet; and then, recombining and analyzing the obtained data packet, namely: and deleting the number of the main control AT and the identification of the data packet in the data packet, and sending the data packet containing the management information and the number of the target member AT to the PCN after the data packet is recombined.
Here, after the recombined data packet is issued to the PCN, the master AT may be notified that the data packet is successfully processed, that is: and sending the information of successful data packet processing to the master control AT through the PCN and the RAN.
Here, further, if the data packet in step 304 does not pass the validity verification, the master AT is notified that the data packet processing fails, specifically: the information of processing failure can be sent by the conference control center to the master AT through the PCN and RAN.
Step 306: the PCN sends the received reassembled data packet to the RAN.
Step 307: RAN sends the recombined data packet to a target member AT;
specifically, the RAN sends the reassembled data packet to the target member AT according to the number of the target member AT.
Step 308: the target member AT analyzes the received data packet, and updates the state according to the management information in the data packet, and the management process is finished;
specifically, if the management information in the data packet is to add a participating member AT, the management module in the target member AT adds the target member AT to the wireless video conference, starts to receive the data packet from the conference control center, and sends the data packet to the conference control center;
if the management information in the data packet is to delete the participating member AT, the management module in the target member AT enables the target member AT to stop receiving the data packet sent by the conference control center and quit the wireless video conference;
if the management information in the data packet is the authority which is endowed to the member AT, the management module in the target member AT updates the authority of the management module according to the management information in the data packet, and then exercises the endowed new authority;
if the management information in the data packet is the permission to deprive the member AT, the management module in the target member AT updates the self permission according to the management information in the data packet, and the deprived permission can not be given any more later.
In order to implement the above method, the present invention further provides a system for implementing member management in a wireless video conference, as shown in fig. 4, the system includes: the system comprises a main control AT, a target member AT, a PCN, a RAN and a conference control center; wherein,
the main control AT is used for encapsulating data containing management information into a data packet and sending the data packet containing the management information to the PCN through the RAN;
the target member AT further comprises a management module used for receiving and analyzing the recombined data packet sent by the PCN through the RAN and updating the state of the target member AT according to the management information in the recombined data packet;
the PCN is used for authenticating the data packet sent by the RAN and sending the authenticated data packet to the conference control center; sending the recombined data packet sent by the conference control center to the target member AT through the RAN;
and the RAN is used for sending the data packet sent by the main control AT to the PCN and sending the recombined data packet sent by the PCN to the target member AT.
The conference control center further comprises a management information processing module used for receiving and verifying whether a data packet sent by the PCN is legal or not; analyzing and recombining the data packets of the method, and sending the recombined data packets to the PCN;
correspondingly, the PCN is configured to send the authenticated data packet to the management information processing module; and sending the recombined data packet sent by the management information processing module to the target member AT through the RAN.
The PCN is further used for sending the data packet to an IP network when the data packet does not pass the authentication.
The management information processing module is further used for sending the information of successful data packet processing to the PCN when the data packet passes the validity verification; when the data packet fails the validity verification, the information of failed data packet processing is sent to the PCN;
correspondingly, the PCN is further configured to send information that packet processing is successful to the target member AT via the RAN, or send information that packet processing is unsuccessful to the target member AT via the RAN;
the RAN is further configured to send information that the data packet processing is successful to the master AT, or send information that the data packet processing is unsuccessful to the master AT;
the main control AT is further used for receiving the information that the data packet processing is successful or the information that the data packet processing is failed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalents, improvements, etc. that are within the spirit and principle of the present invention should be included in the present invention.
Claims (7)
1. A method for realizing member management in a wireless video conference is characterized in that a master AT is determined, and the method also comprises the following steps:
the main control AT sends a data packet containing management information to the PCN through the RAN;
the PCN authenticates the received data packet and sends the authenticated data packet to a conference control center;
the conference control center verifies the validity of the received data packet, analyzes and recombines the data packet of the method, and sends the recombined data packet to the target member AT;
the target member AT analyzes the recombined data packet and updates the state according to the management information in the recombined data packet;
in the process of verifying the validity of the received data packet by the conference control center, if the data packet passes the validity verification, the information that the data packet is successfully processed is sent to the main control AT; and if the data packet fails the validity verification, sending the information of failed data packet processing to the master AT.
2. The method of claim 1, wherein during the PCN authenticating the received data packet, the method further comprises: the data packet which does not pass the authentication is sent to the IP network.
3. The method of claim 1 or 2, wherein the data packet received by the conference control center comprises: management information, the number of the master AT, the number of the target member AT and the identification of the data packet;
correspondingly, the conference control center verifies that the validity of the received data packet specifically is as follows: the conference control center verifies whether the number of the main control AT in the data packet is pre-stored in the conference control center.
4. A system for implementing member management in a wireless video conference, comprising: RAN, characterized in that the system further comprises: the system comprises a main control AT, a target member AT, a PCN and a conference control center; wherein,
the main control AT is used for sending a data packet containing management information to the PCN through the RAN;
the PCN is used for authenticating the data packet sent by the RAN, sending the authenticated data packet to a conference control center, and sending the recombined data packet sent by the conference control center to a target member AT through the RAN;
the conference control center is used for receiving and verifying the legality of the data packet sent by the PCN, analyzing and recombining the data packet, and sending the recombined data packet to the PCN;
the target member AT is used for receiving and analyzing the recombined data packet sent by the PCN through the RAN and updating the state of the target member AT according to the management information in the recombined data packet;
the conference control center also comprises a management information processing module which is used for sending the information of successful data packet processing to the PCN when the data packet passes the validity verification, and sending the information of failed data packet processing to the PCN when the data packet does not pass the validity verification; correspondingly, the PCN is further configured to send information that packet processing is successful to the target member AT via the RAN, or send information that packet processing is failed to the target member AT via the RAN; the main control AT is further used for receiving the information that the data packet processing is successful or the information that the data packet processing is failed.
5. The system for implementing member management in a wireless video conference according to claim 4, wherein the management information processing module is configured to receive and verify validity of the data packet sent by the PCN, parse and recombine the data packet, and send the recombined data packet to the PCN; accordingly, the method can be used for solving the problems that,
and the PCN is used for sending the data packet passing the authentication to the management information processing module and sending the recombined data packet sent by the management information processing module to the target member AT through the RAN.
6. The system of claim 4 or 5, wherein the target member AT further comprises a management module configured to receive and parse the reassembled data packet sent by the PCN via the RAN, and update the status according to management information in the reassembled data packet.
7. The system for implementing member management in wireless video conference as claimed in claim 4 or 5, wherein the PCN is further configured to send data packets that do not pass authentication to the IP network.
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| CN104579711B (en) * | 2015-01-16 | 2018-09-25 | 四川联友电讯技术有限公司 | Method fragmentation asynchronous conference system and its kick out of conference member |
| CN104580767B (en) * | 2015-01-16 | 2017-12-12 | 四川联友电讯技术有限公司 | The asynchronous conference system of fragmentation and its method for adding conference member |
| CN108063745B (en) * | 2016-11-08 | 2019-03-01 | 视联动力信息技术股份有限公司 | A kind of video call method and its system based on Android device |
| CN110519545B (en) * | 2018-05-22 | 2021-11-23 | 中兴通讯股份有限公司 | Conference authority control method and system, server, terminal and storage medium |
| CN109309806B (en) * | 2018-10-22 | 2020-10-30 | 视联动力信息技术股份有限公司 | Video conference management method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360782A (en) * | 1999-05-10 | 2002-07-24 | 艾利森电话股份有限公司 | Distributed system to intelligenly establish sessions between anonymous users over various networks |
| CN1606737A (en) * | 2001-03-14 | 2005-04-13 | 诺基亚有限公司 | Separation of instant messaging user and client identities |
| CN1770805A (en) * | 2004-10-28 | 2006-05-10 | 因芬尼昂技术股份公司 | Method for management of telephone meeting by aid of computer and telephone meeting server unit |
| CN101064941A (en) * | 2006-04-26 | 2007-10-31 | 华为技术有限公司 | Apparatus, system and method for controlling conversation |
-
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360782A (en) * | 1999-05-10 | 2002-07-24 | 艾利森电话股份有限公司 | Distributed system to intelligenly establish sessions between anonymous users over various networks |
| CN1606737A (en) * | 2001-03-14 | 2005-04-13 | 诺基亚有限公司 | Separation of instant messaging user and client identities |
| CN1770805A (en) * | 2004-10-28 | 2006-05-10 | 因芬尼昂技术股份公司 | Method for management of telephone meeting by aid of computer and telephone meeting server unit |
| CN101064941A (en) * | 2006-04-26 | 2007-10-31 | 华为技术有限公司 | Apparatus, system and method for controlling conversation |
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