Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04H—BROADCAST COMMUNICATION
  • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
  • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
  • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
  • H04H60/23—Arrangements for conditional access to broadcast information or to broadcast-related services using cryptography, e.g. encryption, authentication, key distribution

Definitions

• the present invention relates to the field of communications, and in particular, to an information publishing method, device, and system. Background technique
• communication services can be classified into four categories according to the type of control of content generation and distribution front-end, namely, diffusion type service, registration type service, consulting type service, and conversation type service.
• the diffusion type service is applied in the field of broadcasting and television communication, which means that the front end generates content and the front end performs release control.
• the registered type service is currently used in more popular microblogs and other related fields, which means that the user generates content and the front end performs release control.
• Consultation-type services are mostly used in video-on-demand and other related fields, which means that the front-end generates content and the user performs release control; the session-type service is applied to the user-generated content, and the user performs release control, such as a chat tool developed by Tencent.
• the user cannot know the higher the audience rating and the related content of the hot program information when watching a certain TV program, and generally learn about the program ratings through the network or the news, and understand Hot program related information, and then watch related programs through the network.
• An object of the present invention is to provide an information publishing method, device, and system, which realize an information publishing application in the field of broadcasting and television, and improve the user experience.
• the present invention provides a method for information distribution, including: receiving, by a user terminal, user broadcast information edited by a user;
• the user terminal sends an information sending prompt including the user information to the front end system, so that the front end system performs the legality verification of the user information;
• the user terminal After receiving the validity verification of the user information sent by the front-end system, the user terminal receives a temporary session key sent by the front-end system;
• the user terminal encrypts the user broadcast information by using an encryption algorithm according to the temporary session key to generate encrypted user broadcast information, where the encrypted user broadcast information includes at least a group of the group in which the user terminal is located.
• the information and information privacy level where the information privacy level is group information of a group in which the user terminal that receives the user broadcast information is located;
• the user terminal performs data encapsulation on the encrypted user broadcast information to form an encrypted user broadcast information data frame
• the invention also provides a user terminal, comprising:
• An information editing unit configured to receive user broadcast information edited by a user
• a first sending unit configured to send, to the front end system, an information sending prompt that includes user information, so that the front end system performs legality verification of the user information
• a first receiving unit configured to receive a validity verification pass message of the user information sent by the front end system, and configured to receive a temporary session key sent by the front end system;
• An encryption unit configured to encrypt the user broadcast information by using an encryption algorithm according to the temporary session key, to generate encrypted user broadcast information, where the encrypted user broadcast information includes at least a group of the group where the user terminal is located a group information and an information privacy level, where the information privacy level is group information of a group in which the user terminal that receives the user broadcast information is located; and a data encapsulating unit, configured to perform data encapsulation on the encrypted user broadcast information to form an encrypted user broadcast information data frame;
• the first sending unit is further configured to send the encrypted user broadcast information data frame to the front end system, so that the front end system parses, updates, and equips the encrypted user broadcast information data frame to form a share.
• the information is used to advertise the shared information to a user terminal in a group corresponding to the information privacy level.
• the invention also provides an information publishing method, comprising:
• the front-end system receives an information sending prompt that is sent by the user terminal, including user information, and verifies the legality of the user information;
• the front end system sends a validity verification pass message and a temporary session key to the user information to the user terminal;
• the front-end system receives an encrypted user broadcast information data frame sent by the user terminal, where the encrypted user broadcast information data frame refers to the data encapsulation of the encrypted user broadcast information by the user terminal, where the encrypted user broadcast information refers to the The encrypted user broadcast information generated by encrypting the user broadcast information by using an encryption algorithm according to the temporary session key, wherein the encrypted user broadcast information includes at least group information and information of a group in which the user terminal is located. a privacy level, where the information privacy level is group information of a group in which the user terminal that receives the user broadcast information is located; the front end system parses, updates, and equips the encrypted user broadcast information data frame to form a share. And distributing the shared information to the user terminal in the group corresponding to the information privacy level.
• the invention also provides a front end system, comprising:
• a second receiving unit configured to receive an information sending prompt that is sent by the user terminal, including user information, and to receive an encrypted user broadcast information data frame sent by the user terminal, where the encrypted user broadcast information data frame refers to the The user terminal performs data encapsulation on the encrypted user broadcast information, where the encrypted user broadcast information refers to the encrypted user broadcast information generated by the user terminal by using the encryption algorithm to encrypt the user broadcast information according to the temporary session key, where
• the encrypted user broadcast information includes at least the group information and the information privacy level of the group in which the user terminal is located, and the information privacy level is group information of a group in which the user terminal that receives the user broadcast information is located;
• a unit configured to verify validity of the user information, a community system, configured to parse, update, and configure the encrypted user broadcast information data frame to form shared information;
• a second sending unit configured to send, to the user terminal, a validity verification pass message and a temporary session key for the user information, and to distribute the shared information to a group corresponding to the information privacy level User terminal.
• the present invention also provides an information distribution system, including a user terminal and a front-end system, wherein the user terminal is configured to receive user broadcast information edited by a user, and send an information transmission prompt including user information to the front-end system, so that the front end
• the system performs the validity verification of the user information, and after receiving the validity verification pass message of the user information sent by the front-end system, receives a temporary session key sent by the front-end system, according to the temporary session key.
• the group information of the group in which the user terminal receiving the user broadcast information is located is further configured to perform data encapsulation on the encrypted user broadcast information to form an encrypted user broadcast information data frame, and send the encrypted user broadcast information data frame. Giving the front end system to the front end system Parsing, updating, and arranging the encrypted user broadcast information data frame to form shared information, and distributing the shared information to a user terminal in a group corresponding to the information privacy level;
• the front-end system is configured to receive an information sending prompt that is sent by the user terminal, including user information, and verify the validity of the user information, and send a validity verification message to the user terminal.
• the user terminal edits the user broadcast information, and sends the package information including the user broadcast information to the front-end system, and then releases the user broadcast information through the front-end system, and the diffusion type service and registration are performed.
• the combination of business and consulting services is applied in the field of broadcasting and television, which enhances the experience of consumers.
• the user terminal receives the hotspot recommendation information sent by the front-end system and the recommended information broadcasted by the user, and the user can actively browse the program and contact him at any time. People interact with each other, keep abreast of hot programs, and schedule and switch to favorite programs at any time.
• the user terminal receives the user broadcast information broadcast by the user terminal in the group according to the information privacy level, and edits and replies to the comment information, thereby opening up a new mode for the consumer to apply the broadcasting and television publishing system to socialize, and better reforming the broadcasting and television business.
• the mode and operation method have promoted the application prospects of the broadcasting and TV business.
• FIG. 1 is a first flowchart of an information publishing method according to an embodiment of the present invention
• Figure lb is a second flowchart of the information distribution method provided by the embodiment of the present invention.
• FIG. 2a is a schematic structural diagram of a user terminal according to an embodiment of the present invention.
• FIG. 2b is a schematic structural diagram of a front end system according to an embodiment of the present invention.
• FIG. 2 is a schematic diagram of a first application of the information distribution system according to Embodiment 1 of the present invention.
• FIG. 2 is a second application schematic diagram of the information distribution system according to Embodiment 2 of the present invention.
• the embodiments of the present invention provide an information publishing method, device, and system, which implement an information publishing application in the field of broadcasting and television, and improve the user experience. The details are described below separately.
• FIG. 1 is a first flowchart of an information distribution method according to an embodiment of the present invention. As shown in Figure la, the steps of the information distribution method are as follows.
• the user terminal receives user broadcast information edited by a user.
• S102 The user terminal sends a message sending prompt that includes user information to the front end system. 5103, the front-end system verifies the legality of the user information;
• S104 The front-end system sends a validity verification pass message and a temporary session key to the user terminal.
• the user terminal receives the validity verification pass message and the temporary session key of the user information sent by the front end system.
• the user terminal encrypts the user broadcast information by using an encryption algorithm according to the temporary session key to generate encrypted user broadcast information.
• the user terminal performs data encapsulation on the encrypted user broadcast information to form an encrypted user broadcast information data frame.
• the user terminal sends the encrypted user broadcast information data frame to the front end system.
• the front-end system receives the encrypted user broadcast information data frame sent by the user terminal, and parses, updates, and equips the encrypted user broadcast information to form shared information.
• the shared information is advertised to the user terminal in the group corresponding to the information privacy level.
• the user broadcast information may be a picture, a text, a uniform resource locator, or audio.
• the information sending prompt includes at least user information, and further includes a session number and a first action content identifier, where the user information includes user identity information and user equipment information, and the user identity information may include a user name and an ID number.
• Information such as home address, date of birth, etc.
• the user equipment information includes information of the user terminal that establishes a communication relationship with the front-end system.
• the session number is used to indicate a communication process in which the user terminal and the front-end system complete the sharing of the information.
• the first action content identifier is used to indicate that the sent information is a message sending prompt.
• the "information request" can be used to indicate the preparation. Sending information to the front-end system, so that the front-end system sends the temporary session key through the verification after receiving the information sending prompt.
• step S103 the front-end system compares the user-related information stored in the internal information with the user information. If the user information matches a certain user-related information stored in the front-end system, the verification succeeds, and the verification fails.
• step S104 the temporary session key is randomly generated, and a key lifetime is set.
• the key life cycle is set by the front-end system.
• the key life cycle set by the front-end system in this embodiment is 30 minutes.
• the temporary session key sent by the front-end system to the user terminal includes key information, session number, and user letter.
• Information, the second action content identifier, the key life cycle; the session number and the session number in the information sending prompt are the same value, indicating that the user terminal and the front-end system complete the sharing of the shared information a communication process; the second action content identifier is used to indicate the sending of the temporary session key, and the information that can be used as "Encrypt Key" indicates that the sent information is a temporary session key; the key information is within the key life cycle, temporary The session key is valid, the key lifetime is exceeded, and the temporary session key is invalid.
• the encrypted user broadcast information includes at least the user broadcast information and the user information, and includes information identification, service classification, service association, channel information, user broadcast information type, user broadcast information format, and information privacy. Level and group information; wherein, the user broadcast information type includes comment information and recommendation information; and the user broadcast information format includes one or more of a picture, a text, a uniform resource locator, and audio.
• the information identifier is used to uniquely identify the user broadcast information; the user broadcast information type may be a comment, a friend service recommendation, and a hotspot service recommendation according to different values; the hotspot service recommendation is a front end system according to the user's viewing.
• the hotspot service recommendation is sent to all user terminals in the form of a broadcast;
• the group information may be a friend group, a multicast group, or a regional group according to different values, and the group information is when the user writes information.
• the type of the group that can be selected by the user may be a friend group, a multicast group, and an area group; the multicast group is valid only when the service is classified into multicast; Type, one is based on the user's registration information in the front-end system (usually the home address), and the other is based on the GPS location of the smart terminal to locate the user; the size of the regional group is defined by the front-end system;
• the service classification may be on-demand, multicast, and broadcast according to actual conditions; According to the actual situation, the association may be business related or business independent.
• the channel information is different according to the difference of the service classification; the service is an on-demand service, and the channel information refers to a channel uniform resource locator (channel url), a channel path (channel path), and a channel identifier (channel id).
• Channel name user channel id, channel type
• the service is a multicast service, and the channel information refers to a channel URI and a channel path ( Channel path ), multicast id (channel id), channel name (channel name), user channel id, channel type; channel uniform resource locator
• the channel path is used to give detailed path information of the media resource in the media resource server
• the multicast identifier is used to give a group Broadcast a unique identifier of the service group; the channel identifier is used to provide a service identifier of an on-demand or multicast service; the channel name is used to provide service name information of an on-demand service or
• transport_stream_id original network identifier
• original_network_id original network identifier
• servicejd service identifier
• event identifier event identifier
• the transport stream identifier is used in a transmission system to identify a unique transport stream
• the original network identifier is used to give a network identifier of the original transmission system, and the transport stream identifier together uniquely identifies a transport stream (TS); the transport stream identifier and the transport uniquely identified by the original network identifier
• the physical frequency information of the stream is described in a transmission system descriptor of a network information table (NIT) of the transport stream;
• the transmission system descriptor may be a cable transmission system descriptor, a satellite transmission system descriptor, or a ground according to actual application requirements. Transmitting system descriptor; the syntax structure and definition of the transmission system descriptor are specifically referred to the SI specification; the service identifier is used to identify different services in the transport stream; the event identifier is used to uniquely identify
• the information privacy level may be public, friend-only, multicast group visible, and regional group visible according to different group information.
• the encrypted user broadcast information data frame includes at least the session number, the encrypted user broadcast information, and a third action content identifier, where the session number and the session number in the information sending prompt are The same value indicates that the user terminal and the front-end system complete the same communication process of the shared information release, and the third action content identifier is used to indicate that the transmitted information includes the user broadcast information, and may be used.
• Information means.
• step S109 the front-end system parses, updates, and provisions the information; the parsing includes decrypting the encrypted information using the temporary session key and parsing the value of each field in the information; the field includes at least the following fields: Session number, third action content, information identifier, user broadcast information type, group information, service classification, service association, channel information, information privacy level, user information, user broadcast information format, user broadcast information; The information is stored in the information database; the front-end system further classifies the information according to the classified key information in the information to be equipped to form the shared information.
• FIG. 1b is a second flowchart of an information publishing method according to an embodiment of the present invention.
• the information distribution method provided by the embodiment of the present invention further includes:
• the user terminal in the group corresponding to the information privacy level performs detection information update to receive the shared information.
• the user terminal in the group corresponding to the information privacy level performs segment analysis on the shared information.
• the information identifier Obtaining the information identifier, the user broadcast information type, the group information, the service classification, the service association, the channel information, the information privacy level, the user information, the user broadcast information format, and the user broadcast information in the shared information.
• the user terminal in the group corresponding to the information privacy level invokes a format decoder corresponding to the user broadcast information format to decode the user broadcast information.
• the format decoder is invoked according to the user broadcast information format.
• the user terminal in the group corresponding to the information privacy level displays user broadcast information.
• the user terminal in the group corresponding to the information privacy level determines the type of the user broadcast information.
• the user terminal in the group corresponding to the information privacy level determines that the user broadcast information type is recommendation information; then step S117, S118, S119 is performed in sequence, otherwise steps S120 and S121 are sequentially performed;
• the user terminal in the group corresponding to the information privacy level determines the type of the recommended information.
• the user terminal in the group corresponding to the information privacy level determines that the type of the user broadcast information is comment information.
• the user terminal in the group corresponding to the information privacy level is controlled by the user replying to the comment information or not performing any operation;
• step S118 if the user does not have the business reservation or the willingness to switch the service, the process goes to step S121.
• the user terminal in the group corresponding to the information privacy level determines that the user broadcast information type is comment information, and is controlled by the user to reply to the comment information; Then, the recommendation information type is further determined. If the service reservation information or the service switching information is used, the service reservation or the service switching process is performed, and if not, the current program is continued to be browsed or the comment information is replied.
• FIG. 2a is a schematic structural diagram of a user terminal according to an embodiment of the present invention.
• the user terminal provided by this embodiment includes: an information editing unit 210, a first sending unit 213, a first receiving unit 221, an encryption unit 211, a data encapsulating unit 212, a detecting unit 220, and a field parsing unit 222.
• the format decoder 223, the first judging unit 224, and the second judging unit 225 The format decoder 223, the first judging unit 224, and the second judging unit 225.
• the information editing unit 210 is configured to receive user broadcast information edited by the user.
• a first sending unit 213, configured to send, to the front end system, an information sending prompt including user information, so that the front end system performs legality verification of the user information; and configured to send the encrypted user broadcast information data frame to the
• the front-end system is configured to enable the front-end system to update the encrypted user broadcast information to form shared information, and to distribute the shared information to a user terminal in a group corresponding to the information privacy level.
• a first receiving unit 221, configured to receive a validity verification pass message of the user information sent by the front end system, and configured to receive a temporary session key sent by the front end system;
• the encryption unit 211 is configured to encrypt the user broadcast information by using an encryption algorithm according to the temporary session key to generate encrypted user broadcast information, where the encrypted user broadcast information includes at least a group of the user terminal a group information and an information privacy level, where the information privacy level is group information of a group in which the user terminal that receives the user broadcast information is located; and
• the data encapsulating unit 212 is configured to perform data encapsulation on the encrypted user broadcast information to form an encrypted user broadcast information data frame.
• the detecting unit 220 is configured to perform detection information update, so that the receiving unit receives the shared information
• a field parsing unit 222 configured to perform field parsing on the shared information, to obtain the user broadcast information and the user information in the shared information, and the information identifier, service classification, service association, channel information, User broadcast information type and user broadcast information format;
• a format decoder 223, configured to decode the user broadcast information, and display the user broadcast information
• a first determining unit 224 configured to determine the type of the user broadcast information; if the user broadcasts The information type is comment information to reply to the comment information by the information editing unit 210; further comprising a second determining unit 225, if the user broadcast information type is recommendation information, used to determine the recommended information type, if The service reservation information is controlled by the user to perform a service reservation or a service handover, and if it is not the service reservation information, continue to browse the current program or reply to the comment information.
• FIG. 2b is a schematic structural diagram of a front end system according to an embodiment of the present invention.
• the front-end system provided in this embodiment includes a second receiving unit 230, a verification unit 231, a community system 232, a program information system 233, a second sending unit 235, and a user management system 234.
• the second receiving unit 230 is configured to receive an information sending prompt that is sent by the user terminal, including user information, and receive an encrypted user broadcast information data frame that is sent by the user terminal, where the encrypted user broadcast information data frame is
• the user terminal performs data encapsulation on the encrypted user broadcast information, where the encrypted user broadcast information refers to the encrypted user broadcast information generated by the user terminal by using the encryption algorithm to encrypt the user broadcast information according to the temporary session key.
• the encrypted user broadcast information includes at least the group information and the information privacy level of the group in which the user terminal is located, and the information privacy level is a group of the group in which the user terminal that receives the user broadcast information is located.
• a verification unit 231, configured to verify validity of the user information
• the community system 232 is configured to update the encrypted user broadcast information to form a shared message second sending unit 235, configured to send a validity verification pass message and a temporary session key to the user information to the user terminal. And for distributing the shared information to a user terminal in a group corresponding to the information privacy level.
• the program information system 233 is provided with a program information database for storing program related information to provide program related information to the community system 232.
• the user management system 234 is provided with a user information database for storing user related information to provide the community system 232 with user related information.
• FIG. 2c is a schematic diagram of a first application of an information distribution system according to an embodiment of the present invention.
• the information distribution system 290 provided in this embodiment includes a user terminal 291 and a front end system 292.
• the user terminal 291 includes a first user equipment 293 and a television receiving terminal 294.
• a first user equipment 293, configured to receive user broadcast information edited by a user, and display the shared information,
• the television receiving terminal 294 is configured to receive the user broadcast information sent by the first user equipment 293 and send the shared information to the first user equipment 293 by twisting a connection with the television receiving terminal through a home network; Establishing a communication connection relationship with the front end system 292 via the Internet, for transmitting the encrypted user broadcast information data frame including the user broadcast information to the front end system 292, and receiving the sharing sent by the front end system 292 information.
• FIG. 2d is a schematic diagram of a second application of the information distribution system according to an embodiment of the present invention.
• the information distribution method of this embodiment is the same as that of Embodiment 1, except that the implementation of the user terminal 281 completes the information communication through the second user equipment 282.
• the information distribution system 280 includes a user terminal 281 and a front end system 292, wherein the user terminal 281 includes a second user equipment 282. a second user equipment 282, configured to receive user-edited user broadcast information and display the shared information; and establish a communication connection relationship with the front-end system 292 via the Internet, for transmitting the encrypted user that includes the user broadcast information Broadcasting the information data frame, and receiving the shared information sent by the front end system 292.
• the disclosed apparatus and method can be implemented in other ways.
• the device embodiments described above are merely illustrative.
• the division of the module or unit is only a logical function division.
• coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device, module or unit, or an electrical, mechanical or other form of connection.
• modules or units described as separate components may or may not be physically separated, and the components displayed as modules or units may or may not be physical modules or units, that is, may be located in one place, or may be distributed to On multiple network modules or units. Some or all of the modules or units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.
• each functional module or unit in various embodiments of the present invention may be integrated into one processing module or unit, or each module or unit may exist physically separately, or may be two or two.
• the upper module or unit is integrated in one module or unit.
• the above integrated modules or units can be implemented in the form of hardware or in the form of software functional units.
• the integrated modules or units if implemented in the form of software functional modules or units and sold or used as separate products, may be stored in a computer readable storage medium.
• the technical solution of the present invention contributes in essence or to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
• a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
• the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM, a random access memory), a magnetic disk, or an optical disk, and the like, and the program code can be stored. Medium.

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• Engineering & Computer Science (AREA)
• Theoretical Computer Science (AREA)
• Signal Processing (AREA)
• Information Transfer Between Computers (AREA)
• Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

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• 2012
  • 2012-06-08 CN CN201210186913.8A patent/CN102801539B/zh not_active Expired - Fee Related
• 2013
  • 2013-06-06 WO PCT/CN2013/076871 patent/WO2013182069A1/fr not_active Ceased

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