CN112804324A - Information interaction method and device - Google Patents
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- H—ELECTRICITY
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Abstract
The application discloses an information interaction method and device, which are used for pushing information to a user terminal in a flexible scheduling broadcast/unicast mode. The application provides an information interaction method, which comprises the following steps: determining that push information needs to be provided to a user through a multimedia application of a terminal at present; if the current condition meets the preset broadcast condition, providing push information to a user through the multimedia application of the terminal in a broadcast mode; and if the current condition meets the preset unicast condition, providing push information to the user through the multimedia application of the terminal in a unicast mode.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to an information interaction method and apparatus.
Background
As technology continues to advance, broadcast television has experienced a progression from analog television to digital television to IP television. Currently, interactive and mobile video services are the main forms of video entertainment for users, and terminals for users to watch broadcast television are gradually shifted from fixed television to mobile terminals. However, most of the existing multimedia platform clients supporting video, audio, and graphics information on mobile terminals are based on wireless communication networks or wifi access networks, and play in a streaming media unicast manner, so that videos are easily blocked when users access the mobile terminals.
Disclosure of Invention
The embodiment of the application provides an information interaction method and an information interaction device, which are used for realizing flexible scheduling of push information in a broadcast or unicast mode to a user terminal and avoiding a pause phenomenon caused by the fact that push information is provided only in a unicast mode when the access volume of a user is increased suddenly.
On a network side, an information interaction method provided by the embodiment of the application includes:
determining that push information needs to be provided to a user through a multimedia application of a terminal at present;
if the current condition meets the preset broadcast condition, providing push information to a user through the multimedia application of the terminal in a broadcast mode; and if the current condition meets the preset unicast condition, providing push information to the user through the multimedia application of the terminal in a unicast mode.
By the method, the fact that push information needs to be provided for a user through the multimedia application of the terminal at present is determined; if the current condition meets the preset broadcast condition, providing push information to a user through the multimedia application of the terminal in a broadcast mode; if the current preset unicast condition is met, the push information is provided for the user through the multimedia application of the terminal in a unicast mode, so that the broadcast or unicast mode is flexibly scheduled to the user terminal, the phenomenon of pause caused by the fact that the push information is provided only in the unicast mode when the access amount of the user is increased is avoided, the bandwidth pressure is reduced, the data delay is reduced, the real-time interaction requirement of the user can be met, and the method has great significance for improving the watching experience of the user.
Optionally, it is determined that push information needs to be provided to the user through the multimedia application of the terminal currently according to the location information of the terminal.
Optionally, it is determined that push information needs to be provided to the user through the multimedia application of the terminal at present according to the location information of the terminal and an information service request sent through the multimedia application of the terminal.
Optionally, the preset broadcast condition specifically includes:
the number of terminals currently requesting the same push information exceeds a preset threshold value;
or, a preset broadcast authority is triggered;
the preset unicast condition specifically includes:
the number of terminals currently requesting the same push information does not exceed a preset threshold value;
alternatively, the preset broadcast authority is not triggered.
Optionally, the threshold is a fixed value set in advance, or an updatable value;
or the broadcast authority is a preset fixed parameter or an updatable parameter.
Correspondingly, on the terminal side, the information interaction method provided by the embodiment of the application comprises the following steps:
sending the position information of the terminal to a network side;
receiving and displaying push information provided by a network side based on the position information to a user through a multimedia application of the terminal, wherein if the current condition meets a preset broadcast condition, the push information is provided to the user by the network side through the multimedia application of the terminal in a broadcast mode; and if the current condition meets the preset unicast condition, the push information is provided for the user by the network side in a unicast mode through the multimedia application of the terminal.
Optionally, the method further comprises: when a selection instruction of a user is received through a user interface corresponding to the multimedia application of the terminal, an information service request corresponding to the selection instruction is sent to a network side;
the push information provided by the network side comprises push information corresponding to the information service request.
On a network side, an information interaction device provided in an embodiment of the present application includes:
the terminal comprises a first unit, a second unit and a third unit, wherein the first unit is used for determining that push information needs to be provided for a user through a multimedia application of the terminal at present;
a second unit, configured to provide, in a broadcast manner, push information to a user through a multimedia application of the terminal if a preset broadcast condition is currently satisfied; and if the current condition meets the preset unicast condition, providing push information to the user through the multimedia application of the terminal in a unicast mode.
Another embodiment of the present application provides a computing device (that is, an information interaction apparatus, which may be a network-side device or a terminal-side device), including a memory and a processor, where the memory is used to store program instructions, and the processor is used to call the program instructions stored in the memory, and perform any one of the above methods according to an obtained program.
Another embodiment of the present application provides a computer storage medium having stored thereon computer-executable instructions for causing a computer to perform any one of the methods described above.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic main flowchart of an information interaction method for a multimedia platform based on 5G NR broadcast according to an embodiment of the present disclosure;
fig. 2 is a schematic application environment diagram of an information interaction method for a multimedia platform based on 5G NR broadcast according to an embodiment of the present application;
fig. 3 is a block diagram of a multimedia platform based on 5G NR broadcast according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of 5G terminal types supported by a multimedia platform terminal APP provided in the embodiment of the present application;
fig. 5 is a schematic diagram of an APP interface of a multimedia platform terminal provided in the embodiment of the present application;
fig. 6 is a schematic view of an information interaction flow when the number of concurrent user requests for the same service in a cell is smaller than a threshold m or n according to an embodiment of the present application;
fig. 7 is a schematic view of an information interaction flow when a number of concurrent user requests for the same service in a cell is greater than or equal to a threshold n according to an embodiment of the present application;
fig. 8 is a schematic view of an information interaction flow when a pre-configured broadcast permission or a semi-statically configured broadcast permission in a cell is started according to an embodiment of the present application;
fig. 9 is a schematic flow chart illustrating a process of issuing a third party instruction to start pre-configured broadcast permission or semi-statically configured broadcast permission according to an embodiment of the present application;
fig. 10 is a schematic view of an information interaction flow when a pre-configured broadcast permission or a semi-statically configured broadcast permission in a cell is not activated according to an embodiment of the present application;
fig. 11 is a schematic view of an information interaction flow when a pre-configured broadcast permission or a semi-statically configured broadcast permission in a cell is started according to an embodiment of the present application;
fig. 12 is a schematic flowchart of an information interaction method at a network side according to an embodiment of the present application;
fig. 13 is a flowchart illustrating an information interaction method at a terminal side according to an embodiment of the present application;
fig. 14 is a schematic structural diagram of an information interaction apparatus on a network side according to an embodiment of the present application;
fig. 15 is a schematic structural diagram of another information interaction apparatus on a network side according to an embodiment of the present application;
fig. 16 is a schematic structural diagram of an information interaction apparatus at a terminal side according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides an information interaction method and an information interaction device, which are used for realizing flexible scheduling of push information in a broadcast or unicast mode to a user terminal and avoiding a pause phenomenon caused by the fact that push information is provided only in a unicast mode when the access volume of a user is increased suddenly.
The method and the device are based on the same application concept, and because the principles of solving the problems of the method and the device are similar, the implementation of the device and the method can be mutually referred, and repeated parts are not repeated.
The technical scheme provided by the embodiment of the application can be suitable for various systems, particularly 5G systems. For example, the applicable system may be a global system for mobile communication (GSM) system, a Code Division Multiple Access (CDMA) system, a Wideband Code Division Multiple Access (WCDMA) General Packet Radio Service (GPRS) system, a Long Term Evolution (LTE) system, an LTE Frequency Division Duplex (FDD) system, an LTE Time Division Duplex (TDD), a Universal Mobile Telecommunications System (UMTS), a universal microwave Access (WiMAX) system, a 5G NR system, and the like. These various systems include terminal devices and network devices.
The terminal device referred to in the embodiments of the present application may refer to a device providing voice and/or data connectivity to a user, a handheld device having a wireless connection function, or other processing device connected to a wireless modem. The names of the terminal devices may also be different in different systems, for example, in a 5G system, the terminal devices may be referred to as User Equipments (UEs). Wireless terminal devices, which may be mobile terminal devices such as mobile telephones (or "cellular" telephones) and computers with mobile terminal devices, e.g., mobile devices that may be portable, pocket, hand-held, computer-included, or vehicle-mounted, communicate with one or more core networks via the RAN. Examples of such devices include Personal Communication Service (PCS) phones, cordless phones, Session Initiated Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants (PDAs), and the like. The wireless terminal device may also be referred to as a system, a subscriber unit (subscriber unit), a subscriber station (subscriber station), a mobile station (mobile), a remote station (remote station), an access point (access point), a remote terminal device (remote terminal), an access terminal device (access terminal), a user terminal device (user terminal), a user agent (user agent), and a user device (user device), which are not limited in this embodiment of the present application.
The network device according to the embodiment of the present application may include a base station, a server, and the like, where the base station may include a plurality of cells. A base station may also be referred to as an access point, or a device in an access network that communicates over the air-interface, through one or more sectors, with wireless terminal devices, or by other names, depending on the particular application. The cell concept according to the present application refers to an area covered by a radio signal in mobile communication as a cell, and generally refers to a range that can be covered by a signal of one base station. The network device may be configured to interconvert received air frames with Internet Protocol (IP) packets as a router between the wireless terminal device and the rest of the access network, which may include an Internet Protocol (IP) communication network. The network device may also coordinate attribute management for the air interface. For example, the network device according to the embodiment of the present application may be a Base Transceiver Station (BTS) in a global system for mobile communications (GSM) or a Code Division Multiple Access (CDMA), may also be a network device (NodeB) in a Wideband Code Division Multiple Access (WCDMA), may also be an evolved network device (eNB or e-NodeB) in a Long Term Evolution (LTE) system, a 5G base station in a 5G network architecture (next generation system), and may also be a home evolved node B (HeNB), a relay node (relay node), a home base station (femto), a pico base station (pico), and the like, which are not limited in the embodiments of the present application.
Various embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the display sequence of the embodiment of the present application only represents the sequence of the embodiment, and does not represent the merits of the technical solutions provided by the embodiments.
The following concepts are first introduced:
a multimedia platform: the multimedia platform provides information and services including short video content, movies, comprehensive art, live broadcast, image-text introduction and the like to users through channels such as a computer network, a wireless communication network, a satellite and the like and terminals such as a computer, a mobile phone, a digital television and the like by using a digital technology.
Unicast: the point-to-point network connection is performed between the source host and the target host, namely, a one-to-one communication mode. Streaming media unicast refers to a transmission mode in which a single transmission channel is established between a client and a media server, and a data packet transmitted by a certain server can only be sent to one client; when the method is adopted, the client needs to send the query information to the media server independently, and the media server also needs to send the copy of the applied data packet to each terminal.
However, regarding unicast, if one sender transmits the same data to multiple receivers at the same time, multiple copies of the same packet must be copied accordingly, which results in heavy load, long delay, and network congestion for the sender when a large number of hosts desire to obtain the same copy of the packet. Therefore, hardware capacity and network bandwidth need to be improved to ensure a certain quality of service.
Regarding the multimedia platform, the current multimedia platform mostly establishes connection and interaction with the user terminal based on unicast, i.e. point-to-point data transmission. When a large number of users watch the same live program at the same time, the server needs to send a data stream for each client, where the server traffic is the number of clients × the client traffic. When the access flow of the platform live channel is increased sharply, the new media server is overwhelmed and even faces paralysis.
In a stadium, a concert, a scenic spot and other places with dense personnel, a large number of users usually have the requirement of watching the same media at the same time, such as real-time live broadcasting of the concert, introduction of scenic spots and live broadcasting of sports events. The live broadcast has extremely high requirement on network bandwidth, and at present, a unicast-based multimedia platform has limited downlink data bandwidth of users in a dense place and often has a pause phenomenon. In order to cope with traffic flood, the multimedia platform solves the infrastructure problem by self-building a data center, purchasing a large amount of hardware and increasing network bandwidth, and a large amount of burden is added on the cost. After traffic flooding, these infrastructures face a waste of idle resources.
The existing multimedia platform generally cannot push information to users in a broadcast form or freely switch between a unicast service and a broadcast service, so that consideration needs to be given to meeting the interactive requirements of users while solving traffic pressure.
Therefore, in view of the above problems, the technical solution provided in the embodiment of the present application provides a multimedia platform based on a 5G NR broadcast technology, where a client of the platform is applied to a 5G terminal, and can flexibly switch unicast/broadcast services for users in a cell (cell), so as to solve the problem of bandwidth pressure when the multimedia platform is watched by multiple users, and meet the requirements of users for mobile and interactive video services.
In the multimedia platform based on the 5G NR broadcast technology provided in the embodiment of the present application, a client of the platform is applied to a 5G terminal, the multimedia platform can flexibly schedule broadcast/unicast information to a user terminal, and when a number of concurrent user requests requesting the same media resource reaches a multimedia platform preconfigured threshold m or a semi-static configured threshold n (i.e. a dynamically adjustable threshold), or a predefined broadcast permission or a semi-static configured broadcast permission is triggered, the multimedia platform provides a broadcast service to the user terminal; when the user has personalized requirements, the platform can switch unicast service in real time to meet the service requirements of the user. The interactive method has the advantages that firstly, the multimedia platform can be helped to save a large amount of data bandwidth, and the platform construction and operation cost is reduced; secondly, the personalized and interactive requirements of the user can be met in real time, and the satisfaction degree of the user is improved; thirdly, according to the geographic position information of the user, the multimedia platform can also push information service in a targeted manner, so that more hot spot information and convenience information are provided for the user.
It should be noted that, the multimedia platform described in the embodiment of the present application, on the network side, may specifically refer to a server providing multimedia services; correspondingly, on the terminal side, there may be an APP providing multimedia services, which may also be referred to as a multimedia application.
The system architecture or scenario applied in the embodiment of the present application is introduced as follows:
the method provided by the embodiment of the application is an information interaction method of a multimedia platform based on 5G NR broadcasting. Media resources such as rich video and audio, pictures and texts are gathered in the multimedia platform and distributed to terminals such as computers, mobile phones, flat panels and smart televisions through a 5G communication network, and a terminal user can watch media contents such as information push services of watching live videos, on-demand videos and the like by opening a multimedia platform APP installed on the terminal. According to the position of a user, a terminal APP reports the position information of the user to a multimedia platform through a network, the multimedia platform analyzes according to the position information of the user, and accurate information push can be achieved for the users in the same cell (cell) in a broadcasting mode, wherein the information comprises information such as hot videos, scenic spot introduction, preferential activities and the like, and public information services such as weather information, emergency information and the like. The multimedia platform supports free switching between unicast and broadcast, and personalized interaction information of a user can be transmitted to the multimedia platform through unicast information to carry out real-time interaction. According to the request of the terminal, the multimedia platform sends unicast/multicast/broadcast after certain analysis, and reaches the user terminal through the 5G core network and the access network, thereby meeting the information request function of the user. The main flow is shown in fig. 1, and comprises:
step one, the position information of the user terminal is firstly reported to the multimedia platform through the network. For users in a cell, the multimedia platform may perform related information push on the terminal in a broadcast manner for specific scenes, such as scenic spot introduction, weather information, nearby hotspot information, live channels at concert sites, live channels at event sites, and the like.
And step two, when a user clicks a certain information push service of a terminal APP of the multimedia platform, the information service request is transmitted to the multimedia platform through a network.
And step three, the multimedia platform receives the request information of the terminal. And a user concurrency number pre-configuration threshold m or a semi-static configuration threshold n or a predefined broadcast authority is set in the multimedia platform. When the concurrency number of users requesting the same service in a cell is smaller than a pre-configured threshold m or a semi-static configuration threshold n, or when a platform pre-configured broadcast authority/semi-static configuration broadcast authority is not triggered, the platform provides a one-to-one unicast service for the terminal. When the concurrency number of users in the cell is greater than or equal to a pre-configured threshold m or a semi-static configured threshold n, or when a platform predefined broadcast authority is triggered, the platform provides one-to-many broadcast service to the terminal.
An application environment of the information interaction method based on the multimedia platform of the 5G NR broadcast provided in the embodiment of the present application is shown in fig. 2, where the multimedia platform may be specifically implemented by a server; the network may be a 5G mobile communications network; the terminal may be a 5G terminal.
The multimedia platform provided in the embodiment of the present application, referring to fig. 3, is mainly based on a 5G NR broadcast technology, and is oriented to a 5G intelligent terminal to perform full IP streaming media convergence service, collects media resources such as live broadcast, on-demand broadcast, information, and the like in the platform, has a semi-static configuration threshold n, and flexibly switches unicast and broadcast services according to the number of terminals simultaneously requesting the same service in a cell (cell).
The pre-configured threshold value m is preset by the system and is used for comparing the concurrent number of users simultaneously requesting the same service, thereby scheduling unicast/broadcast information. And when the concurrency number of the users of the same service is less than the threshold value m, the platform pushes the unicast service to the user terminal. And when the concurrency number of the users of the same service is more than or equal to the threshold value m, the platform pushes the broadcast service to the user terminal.
The semi-static configuration threshold n is a threshold set for the user concurrency number, the threshold can be dynamically adjusted, and the threshold information is used for comparing the user concurrency number simultaneously requesting the same service, so as to schedule unicast/broadcast information. And when the concurrency number of the users of the same service is less than the threshold value n, the multimedia platform pushes the unicast service to the user terminal. And when the concurrency number of the users of the same service is more than or equal to the threshold value n, the multimedia platform pushes the broadcast service to the user terminal.
The preconfigured broadcast authority refers to the authority preconfigured in the multimedia platform for sending broadcast signals. If the request data received by the multimedia platform triggers the broadcasting authority, the multimedia platform sends the broadcast to the user terminal; if the predefined broadcast right is not triggered, the multimedia platform sends a unicast service to the user terminal.
The semi-static configuration broadcast authority refers to the authority which is semi-static configuration in the multimedia platform and can send broadcast signals. If the user request data stream received by the multimedia platform triggers the broadcasting authority, the multimedia platform sends the broadcast to the user terminal; if the predefined broadcast right is not triggered, the multimedia platform sends a unicast service to the user terminal.
A cell (cell) in the embodiments of the present application refers to an area covered by a base station or a part of a base station (sector antenna) in a cellular mobile communication system, and in this area, a mobile terminal can reliably communicate with the base station through a wireless channel.
The 5G mobile communication network described in the embodiments of the present application refers to a fifth generation network in the development of mobile communication networks, and is a communication medium for implementing communication between a mobile user and a fixed-point user or between mobile users based on a 5G network. Compared with the prior four-generation mobile network, the 5G mobile communication network has a fast transmission speed, which theoretically can reach tens of GB per second. The 5G network communication technology can be stably transmitted in different scenes and can adapt to various complex scenes.
The 5G terminal described in the embodiment of the present application, referring to fig. 4, refers to a computer device that can be used in a 5G communication network, and broadly includes a mobile phone, a notebook, a tablet computer, a smart watch device, a set-top box, and even a vehicle-mounted computer, and mostly refers to a smart phone or a tablet computer.
Referring to fig. 5, the APP function modules provided on the terminal side are introduced as follows:
live broadcast channel module: the live broadcast channel module is used for playing live broadcast programs such as a television live broadcast channel, a live broadcast of a competition, a live broadcast of a concert, a live broadcast of a live event and the like. Live and review may be supported. The network side can actively push live content to the user through the module, or can only push a picture or a display interface, and when the user clicks the module, the live content is pushed to the user.
Channel list: a list of channel names, e.g., channel 1, channel 2, channel 3, channel 4, is presented. The user can click the channel name to watch the channel program, and specifically, the channel content can be displayed through a new interface, or the channel content can be displayed through the live channel module.
The information pushing module: the information pushing module is used for displaying pushed information, and the pushed information comprises public information and personalized information pushed according to user preferences. Personalized information such as weather, promotions, hot spot information. Public information such as epidemic prevention needs, emergency information, important news, etc. The user can click and watch the pushed information freely, specifically, the content selected to be watched by the user can be displayed through a new interface, or a corresponding application is called to display the content selected to be watched by the user.
An illustration of several specific embodiments is given below.
The first embodiment is as follows: and judging whether the user request concurrency number reaches a threshold value.
Taking the user at a certain sports event as an example, the sports event opens the live broadcast service at the multimedia platform at the same time. Then the specific information interaction flow includes:
the user opens a new media client on the 5G terminal, i.e. opens the APP shown in fig. 5.
The position information of the user is reported to a multimedia platform server (multimedia platform for short) by the terminal through a network.
The multimedia platform receives the position information of the user terminal.
The multimedia platform analyzes the user position information (namely the terminal position information) and senses that the user is positioned at the sports event scene.
And in combination with the analysis of the previous step, the multimedia platform pushes the live broadcast information of the event to a live broadcast channel list of the new media client, and pushes player introduction, event hotspot videos and the like to an information pushing module of the new media client.
The user clicks the live channel list or the information pushing module of the new media client, and the request information is transmitted to the multimedia platform through the network.
The sporting event is crowded with personnel at the scene, and there may be multiple users requesting the same service from the multimedia platform.
The multimedia platform receives the user request concurrency information of the same service requested by the same cell, including the request quantity of the same service.
The multimedia platform performs the following analysis and judgment:
as shown in fig. 6, when the number of the user terminals simultaneously requesting the same service is greater than or equal to 1 bit and smaller than a preconfigured threshold m or a semi-static configured threshold n, the multimedia platform determines that a unicast service needs to be provided to the user, and the service data is transmitted through the network and then sent to the new media client requesting the service in a unicast manner.
As shown in fig. 7, when the number of terminals simultaneously requesting the same service is greater than or equal to a pre-configured threshold m or a semi-statically configured threshold n, the multimedia platform determines that a broadcast service needs to be provided to the user. The service data is transmitted to the new media client requesting the service in a broadcast form after being transmitted through the network.
It should be noted that, in the embodiment of the present application, the multimedia platform server may directly provide a unicast or broadcast service, or may request another server to provide a unicast or broadcast service for the terminal. The embodiment of the present application does not limit this.
When a user watches the event live broadcast in a broadcast mode, a certain plot is interested in, and a video bar can be dragged to review.
The review request is transmitted to a multimedia platform through a network, and the platform carries out semi-static configuration threshold value or pre-configuration threshold value analysis on the user request concurrency number requesting the same service. After analysis, the platform provides unicast or broadcast service to the terminal, and the specific analysis process is the same as the above, which is not described herein again.
The above steps show that the information interaction of the multimedia platform supports the free switching of the unicast and multicast service, which not only meets the broadcast service of multiple users in a dense scene, but also can comprehensively meet the personalized requirements of the users.
Example two: a semi-statically configured broadcast permission or a predefined broadcast permission of the platform is triggered.
Referring to fig. 8, a spring and evening program is taken as an example, and a live broadcast service is opened in the multimedia platform in spring and evening.
The user opens a new media client on the 5G terminal.
The position information of the user is reported to the multimedia platform by the terminal through the network.
The multimedia platform receives the position information of the user terminal.
And the multimedia platform analyzes the user position information and senses that the user is positioned in a certain residential area.
The semi-statically configured broadcast authority or the pre-configured broadcast authority of the multimedia platform may be triggered by information such as location information or a user ID of a user.
And in combination with the analysis of the previous step, triggering the semi-static configuration broadcast permission or the pre-configuration broadcast permission of the multimedia platform, pushing the spring and evening live broadcast information to a live broadcast channel list of the new media client, and pushing the spring and evening program list, the spring and evening honoured guest hotspot video and the like to an information pushing module of the new media client.
Example three: the third party instruction triggers the pre-configured broadcast authority, so that the broadcast can be forcibly sent.
Referring to fig. 9, the pre-configured broadcast authority or the semi-statically configured broadcast authority may be triggered by a user location, a user ID, or the like.
Taking the spring and evening program as an example, live broadcast service is opened on the multimedia platform in spring and evening.
The user opens a new media client on the 5G terminal.
The position information of the user is reported to the multimedia platform by the terminal through the network.
The multimedia platform receives the position information of the user terminal.
And the multimedia platform analyzes the user position information and senses that the user is positioned in a certain residential area.
The semi-statically configured or pre-configured broadcast rights of the multimedia platform may be triggered by a third party instruction.
And in combination with the analysis of the previous step, triggering the semi-static configuration broadcast permission or the pre-configuration broadcast permission of the multimedia platform, pushing the spring and evening live broadcast information to a live broadcast channel list of the new media client, and pushing a spring and evening program list, a spring and evening guest hotspot video and the like to an information pushing position of the new media client.
The third-party instruction described in the embodiment of the present application may be any instruction except a user instruction, for example, an instruction triggered by a relevant department when an earthquake occurs, and at this time, relevant information needs to be broadcast.
Example four: it is determined whether to trigger a semi-statically configured broadcast permission or a predefined broadcast permission.
Taking the spring and evening program as an example, live broadcast service is opened on the multimedia platform in spring and evening.
The user opens a new media client on the 5G terminal.
The position information of the user is reported to the multimedia platform by the terminal through the network.
The multimedia platform receives the position information of the user terminal.
And the multimedia platform analyzes the user position information and senses that the user is positioned in a certain residential area.
And in combination with the analysis of the previous step, the multimedia platform pushes the live broadcast information of spring and evening to a live broadcast channel list of the new media client, and pushes the program list of spring and evening, the honoured guest hotspot video of spring and evening and the like to the information pushing position of the new media client.
And the user clicks a live channel list or an information pushing position of the new media client, and the request information is transmitted to the multimedia platform through the network.
The resident people in the residential area are many, and a plurality of users can request the same service from the multimedia platform.
The multimedia platform receives the user request.
The multimedia platform performs the following analysis:
as shown in fig. 10, when the user request does not trigger the pre-configured broadcast permission or the semi-statically defined broadcast permission, the multimedia platform issues an instruction to provide the unicast service to the network. The service data is transmitted to the new media client requesting service in a unicast mode after being transmitted by the network.
As shown in fig. 11, when the user request triggers the pre-configured broadcasting right or the semi-statically defined broadcasting right, or the third party instruction triggers the pre-configured broadcasting right or the semi-statically defined broadcasting right, the multimedia platform issues an instruction to provide the broadcasting service to the network. The service data is transmitted to the new media client requesting the service in a broadcast form after being transmitted through the network.
In summary, aiming at the problem that the existing multimedia platform provides services to users in a unicast-based manner, and the user experience is poor due to the fact that the terminal plays frequently in a jammed state at the time of a traffic flood, the technical solution provided in the embodiment of the present application can implement unicast/broadcast flexible seamless switching based on the multimedia platform of the 5G NR broadcast technology, for users in a cell, common content is sent in a 5G NR broadcast manner, and for a request service of the terminal, a broadcast/unicast flexible scheduling service is performed according to a semi-static configuration threshold value/a pre-configured threshold value/a semi-static configuration broadcast authority/a pre-configured broadcast authority. When the traffic flood is encountered, the data bandwidth pressure of the traditional new media unicast service can be effectively reduced, the platform information efficiency is improved, the platform operation cost is reduced, the user interactive requirements can be met, the service continuity is guaranteed, and the user experience is improved.
Based on the above, it can be derived that:
referring to fig. 12, on a network side, an information interaction method provided in an embodiment of the present application includes:
s101, determining that push information needs to be provided for a user through a multimedia application of a terminal at present;
s102, if the current condition meets the preset broadcast condition, providing push information to a user through the multimedia application of the terminal in a broadcast mode; and if the current condition meets the preset unicast condition, providing push information to the user through the multimedia application of the terminal in a unicast mode.
By the method, the fact that push information needs to be provided for a user through the multimedia application of the terminal at present is determined; if the current condition meets the preset broadcast condition, providing push information to a user through the multimedia application of the terminal in a broadcast mode; if the current preset unicast condition is met, the push information is provided for the user through the multimedia application of the terminal in a unicast mode, so that the broadcast or unicast mode is flexibly scheduled to the user terminal, the phenomenon of pause caused by the fact that the push information is provided only in the unicast mode when the access amount of the user is increased is avoided, the bandwidth pressure is reduced, the data delay is reduced, the real-time interaction requirement of the user can be met, and the method has great significance for improving the watching experience of the user.
Optionally, it is determined that push information needs to be provided to the user through the multimedia application of the terminal currently according to the location information of the terminal.
That is, the network side may actively provide push information to the user based on the location information of the terminal, for example, broadcast or unicast information about weather, nearby food or event live content, and the like. In addition, some push information aiming at the user can be provided based on the historical access data of the user, and personalized service is realized.
Optionally, it is determined that push information needs to be provided to the user through the multimedia application of the terminal at present according to the location information of the terminal and an information service request sent through the multimedia application of the terminal.
That is, the network side may provide, based on the location information of the terminal, push information to the user, for example, provide some content that the user is interested in, and provide personalized services to the user in a targeted manner, in a case of receiving an information service request sent by the terminal.
Optionally, the preset broadcast condition specifically includes:
the number of terminals currently requesting the same push information exceeds a preset threshold value;
or, a preset broadcast authority is triggered; receiving a third party instruction in an emergency such as an earthquake;
the preset unicast condition specifically includes:
the number of terminals currently requesting the same push information does not exceed a preset threshold value;
alternatively, the preset broadcast authority is not triggered.
Optionally, the threshold is a fixed value set in advance, or an updatable value (i.e., semi-statically configured);
alternatively, the broadcast authority is a fixed parameter that is set in advance, or an updatable parameter (i.e., semi-statically configured).
Correspondingly, referring to fig. 13, on the terminal side, an information interaction method provided in the embodiment of the present application includes:
s201, sending the position information of the terminal to a network side;
s202, receiving and displaying push information provided by a network side based on the position information to a user through a multimedia application of the terminal, wherein if the push information currently meets a preset broadcast condition, the push information is provided to the user through the multimedia application of the terminal in a broadcast mode by the network side; and if the current condition meets the preset unicast condition, the push information is provided for the user by the network side in a unicast mode through the multimedia application of the terminal.
Optionally, the push information may include information in various formats, such as text information, picture information, video information, and the like. Specifically, for example, the contents such as introduction of scenic spot, weather information, information about nearby hot spots, live broadcast channel of concert site, live broadcast channel of event site, etc.;
the method further comprises the following steps: the method further comprises the following steps: when a selection instruction (a click instruction or a voice instruction) of a user is received through a user interface corresponding to the multimedia application of the terminal, an information service request corresponding to the selection instruction is sent to a network side;
the push information provided by the network side comprises push information corresponding to the information service request. That is, the network side may actively provide the push information, or may provide the push information when receiving the related request of the user.
On the network side, referring to fig. 14, an information interaction apparatus provided in an embodiment of the present application includes:
a first unit 11, configured to determine that push information needs to be provided to a user through a multimedia application of a terminal currently;
a second unit 12, configured to provide, in a broadcast manner, push information to a user through a multimedia application of the terminal if a preset broadcast condition is currently met; and if the current condition meets the preset unicast condition, providing push information to the user through the multimedia application of the terminal in a unicast mode.
The above units may also execute the corresponding processes described in the above method, which are not described herein again.
It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation. 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 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, a network device, or the like) or a processor (processor) 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.
On the network side, referring to fig. 15, another information interaction apparatus provided in the embodiment of the present application includes:
a memory for storing program instructions;
a processor, configured to call the program instructions stored in the memory, execute the processor 500 according to the obtained program, and read the program in the memory 520 to perform the following processes:
determining that push information needs to be provided to a user through a multimedia application of a terminal at present;
if the preset broadcast condition is currently met, providing push information to the user through the multimedia application of the terminal in a broadcast manner through the transceiver 510; if the preset unicast condition is currently met, the transceiver 510 provides the push information to the user through the multimedia application of the terminal in a unicast manner.
Optionally, the processor 500 determines that push information needs to be provided to the user through the multimedia application of the terminal currently according to the location information of the terminal.
Optionally, the processor 500 determines that push information needs to be provided to the user through the multimedia application of the terminal currently according to the location information of the terminal and an information service request sent through the multimedia application of the terminal.
Optionally, the preset broadcast condition specifically includes:
the number of terminals currently requesting the same push information exceeds a preset threshold value;
or, a preset broadcast authority is triggered;
the preset unicast condition specifically includes:
the number of terminals currently requesting the same push information does not exceed a preset threshold value;
alternatively, the preset broadcast authority is not triggered.
Optionally, the threshold is a fixed value set in advance, or an updatable value;
or the broadcast authority is a preset fixed parameter or an updatable parameter.
A transceiver 510 for receiving and transmitting data under the control of the processor 500.
Wherein in fig. 15, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 500 and various circuits of memory represented by memory 520 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 510 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The processor 500 is responsible for managing the bus architecture and general processing, and the memory 520 may store data used by the processor 500 in performing operations.
The processor 500 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), or a Complex Programmable Logic Device (CPLD).
The network side device provided in the embodiment of the present application may be, for example, a device such as a server on the network side.
Correspondingly, referring to fig. 16, on the terminal side, an information interaction device provided in the embodiment of the present application includes:
the processor 600, which is used to read the program in the memory 620, executes the following processes:
transmitting the location information of the terminal to the network side through the transceiver 610;
receiving, by the transceiver 610, and displaying, by a display (which may be the user interface 630 in the figure), push information provided by the network side based on the location information, where if a preset broadcast condition is currently met, the push information is provided by the network side to a user in a broadcast manner through a multimedia application of the terminal; and if the current condition meets the preset unicast condition, the push information is provided for the user by the network side in a unicast mode through the multimedia application of the terminal.
Optionally, the processor 600 displays, through a preset user interface (a user interface corresponding to the multimedia application) displayed by the display (which may be the user interface 630 in the figure), push information provided by the network side based on the location information of the terminal, for example, the user interface shown in fig. 5, where each module on the user interface shown in fig. 5 may display corresponding push information, which is introduced above and is not described herein again;
the processor 600 is further configured to: when a selection instruction of a user is received through the user interface, an information service request corresponding to the selection instruction is sent to the network side through the transceiver 610;
the push information provided by the network side comprises push information corresponding to the information service request.
A transceiver 610 for receiving and transmitting data under the control of the processor 600.
Where in fig. 16, the bus architecture may include any number of interconnected buses and bridges, with various circuits being linked together, particularly one or more processors represented by processor 600 and memory represented by memory 620. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 610 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. For different user devices, the user interface 630 may also be an interface capable of interfacing with a desired device externally, including but not limited to a keypad, display, speaker, microphone, joystick, etc.
The processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 may store data used by the processor 600 in performing operations.
Alternatively, the processor 600 may be a CPU (central processing unit), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or a CPLD (Complex Programmable Logic Device).
The embodiment of the present application provides a computing device, which may specifically be a desktop computer, a portable computer, a smart phone, a tablet computer, a Personal Digital Assistant (PDA), and the like. The computing device may include a Central Processing Unit (CPU), memory, input/output devices, etc., the input devices may include a keyboard, mouse, touch screen, etc., and the output devices may include a Display device, such as a Liquid Crystal Display (LCD), a Cathode Ray Tube (CRT), etc.
The memory may include Read Only Memory (ROM) and Random Access Memory (RAM), and provides the processor with program instructions and data stored in the memory. In the embodiments of the present application, the memory may be used for storing a program of any one of the methods provided by the embodiments of the present application.
The processor is used for executing any one of the methods provided by the embodiment of the application according to the obtained program instructions by calling the program instructions stored in the memory.
Embodiments of the present application provide a computer storage medium for storing computer program instructions for an apparatus provided in the embodiments of the present application, which includes a program for executing any one of the methods provided in the embodiments of the present application.
The computer storage media may be any available media or data storage device that can be accessed by a computer, including, but not limited to, magnetic memory (e.g., floppy disks, hard disks, magnetic tape, magneto-optical disks (MOs), etc.), optical memory (e.g., CDs, DVDs, BDs, HVDs, etc.), and semiconductor memory (e.g., ROMs, EPROMs, EEPROMs, non-volatile memory (NAND FLASH), Solid State Disks (SSDs)), etc.
The method provided by the embodiment of the application can be applied to terminal equipment and also can be applied to network equipment.
The Terminal device may also be referred to as a User Equipment (User Equipment, abbreviated as "UE"), a Mobile Station (Mobile Station, abbreviated as "MS"), a Mobile Terminal (Mobile Terminal), or the like, and optionally, the Terminal may have a capability of communicating with one or more core networks through a Radio Access Network (RAN), for example, the Terminal may be a Mobile phone (or referred to as a "cellular" phone), a computer with Mobile property, or the like, and for example, the Terminal may also be a portable, pocket, hand-held, computer-built-in, or vehicle-mounted Mobile device.
A network device may be a base station (e.g., access point) that refers to a device in an access network that communicates over the air-interface, through one or more sectors, with wireless terminals. The base station may be configured to interconvert received air frames and IP packets as a router between the wireless terminal and the rest of the access network, which may include an Internet Protocol (IP) network. The base station may also coordinate management of attributes for the air interface. For example, the Base Station may be a Base Transceiver Station (BTS) in GSM or CDMA, a Base Station (NodeB) in WCDMA, an evolved Node B (NodeB or eNB or e-NodeB) in LTE, or a gNB in 5G system. The embodiments of the present application are not limited.
The above method process flow may be implemented by a software program, which may be stored in a storage medium, and when the stored software program is called, the above method steps are performed.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. An information interaction method, characterized in that the method comprises:
determining that push information needs to be provided to a user through a multimedia application of a terminal at present;
if the current condition meets the preset broadcast condition, providing push information to a user through the multimedia application of the terminal in a broadcast mode; and if the current condition meets the preset unicast condition, providing push information to the user through the multimedia application of the terminal in a unicast mode.
2. The method according to claim 1, characterized in that it is determined that push information needs to be currently provided to the user through the multimedia application of the terminal, based on the location information of the terminal.
3. The method according to claim 2, wherein it is determined that push information needs to be provided to the user through the multimedia application of the terminal currently, based on the location information of the terminal and an information service request sent through the multimedia application of the terminal.
4. The method according to claim 1, wherein the preset broadcast condition specifically includes:
the number of terminals currently requesting the same push information exceeds a preset threshold value;
or, a preset broadcast authority is triggered;
the preset unicast condition specifically includes:
the number of terminals currently requesting the same push information does not exceed a preset threshold value;
alternatively, the preset broadcast authority is not triggered.
5. The method according to claim 4, wherein the threshold value is a fixed value set in advance or an updatable value;
or the broadcast authority is a preset fixed parameter or an updatable parameter.
6. An information interaction method, characterized in that the method comprises:
sending the position information of the terminal to a network side;
receiving and displaying push information provided by a network side based on the position information to a user through a multimedia application of the terminal, wherein if the current condition meets a preset broadcast condition, the push information is provided to the user by the network side through the multimedia application of the terminal in a broadcast mode; and if the current condition meets the preset unicast condition, the push information is provided for the user by the network side in a unicast mode through the multimedia application of the terminal.
7. The method of claim 6, further comprising: when a selection instruction of a user is received through a user interface corresponding to the multimedia application of the terminal, an information service request corresponding to the selection instruction is sent to a network side;
the push information provided by the network side comprises push information corresponding to the information service request.
8. An information interaction apparatus, comprising:
the terminal comprises a first unit, a second unit and a third unit, wherein the first unit is used for determining that push information needs to be provided for a user through a multimedia application of the terminal at present;
a second unit, configured to provide, in a broadcast manner, push information to a user through a multimedia application of the terminal if a preset broadcast condition is currently satisfied; and if the current condition meets the preset unicast condition, providing push information to the user through the multimedia application of the terminal in a unicast mode.
9. An information interaction apparatus, comprising:
a memory for storing program instructions;
a processor for calling program instructions stored in said memory to perform the method of any of claims 1 to 7 in accordance with the obtained program.
10. A computer storage medium having stored thereon computer-executable instructions for causing a computer to perform the method of any one of claims 1 to 7.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630178A (en) * | 2022-02-16 | 2022-06-14 | 山东浪潮超高清视频产业有限公司 | Message receiving system based on 5G NR broadcast and implementation method |
| CN115695547A (en) * | 2023-01-04 | 2023-02-03 | 融元世创(杭州)科技有限公司 | Multi-terminal-oriented media intelligent publishing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820585A (en) * | 2009-02-26 | 2010-09-01 | 中国电信股份有限公司 | Method and equipment for dynamically allocating resources in mobile communication network |
| CN103797873A (en) * | 2011-07-25 | 2014-05-14 | 高通股份有限公司 | Managing handoff triggering between unicast and multicast services |
| CN105472548A (en) * | 2014-08-15 | 2016-04-06 | 中国电信股份有限公司 | Method and system for switching broadcast multicast and unicast, and smart pipe engine (SPE) |
| CN107872768A (en) * | 2012-05-04 | 2018-04-03 | 高通股份有限公司 | On demand in multicast broadcast multimedia service（MBMS）Smooth transition is carried out between unicast services |
| CN108886669A (en) * | 2016-01-28 | 2018-11-23 | 诺基亚通信公司 | The switching at runtime of streaming service between broadcast and unicast delivery |
-
2021
- 2021-01-12 CN CN202110035279.7A patent/CN112804324A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820585A (en) * | 2009-02-26 | 2010-09-01 | 中国电信股份有限公司 | Method and equipment for dynamically allocating resources in mobile communication network |
| CN103797873A (en) * | 2011-07-25 | 2014-05-14 | 高通股份有限公司 | Managing handoff triggering between unicast and multicast services |
| CN107872768A (en) * | 2012-05-04 | 2018-04-03 | 高通股份有限公司 | On demand in multicast broadcast multimedia service（MBMS）Smooth transition is carried out between unicast services |
| CN105472548A (en) * | 2014-08-15 | 2016-04-06 | 中国电信股份有限公司 | Method and system for switching broadcast multicast and unicast, and smart pipe engine (SPE) |
| CN108886669A (en) * | 2016-01-28 | 2018-11-23 | 诺基亚通信公司 | The switching at runtime of streaming service between broadcast and unicast delivery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630178A (en) * | 2022-02-16 | 2022-06-14 | 山东浪潮超高清视频产业有限公司 | Message receiving system based on 5G NR broadcast and implementation method |
| CN114630178B (en) * | 2022-02-16 | 2024-05-14 | 山东浪潮超高清视频产业有限公司 | Message receiving system based on 5G NR broadcast and realizing method |
| CN115695547A (en) * | 2023-01-04 | 2023-02-03 | 融元世创(杭州)科技有限公司 | Multi-terminal-oriented media intelligent publishing system |
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