Patent application number | Description | Published |
20090178082 | METHOD AND SERVER SIDE AND TERMINAL FOR FINDING INTERACTIVE ELECTRIC SERVICE GUIDE - A method and a service side and a terminal for finding an interactive electrical service guide. Said method comprises: the server side down-issuing the information corresponding to the finding interactive ESG service to the terminal through the broadcast channel, and the terminal acquires the information for finding the interactive ESG service in the broadcast channel. Said server side comprises a sending module of the related information for finding interactive ESG service and a down-issue module for the ESG supplier list. The terminal comprises a receiving module of the related information for finding the interactive ESG service and a receiving module for the ESG supplier list. | 07-09-2009 |
20090264109 | METHOD AND APPARATUS FOR ACQUIRING SERVICE GUIDES - A method and apparatus for acquiring service guides (SGs) are provided. The method includes sending an SG request that carries information about a current area and receiving an SG corresponding to the current area. The SG corresponding to the current area of the mobile terminal is differentiated in the SG server, and the SG request sent by the mobile terminal to the SG server carries the information about the current area where the mobile terminal resides. Therefore, the mobile terminal may directly receive the SG delivered by the SG server and corresponding to the current area. | 10-22-2009 |
20100146561 | METHOD, TERMINAL AND SERVER FOR FINDING VISITED SERVICE PROVIDER - A method for finding a visited Service Provider (SP) disclosed herein includes: after accessing a network, a terminal obtains current network information; and obtains the visited SP information through the home SP information preset on the terminal and the current network information. A method for finding a visited SP disclosed herein includes: after receiving a visited SP information request sent by a terminal, an SP server searches for the current network information, obtains the visited SP information, and sends the visited SP information to the terminal. Accordingly, a terminal for finding a visited SP and an SP server are disclosed. Through the present invention, a roaming terminal may find the visited SP conveniently. | 06-10-2010 |
20120011549 | Method, Terminal and Server for Finding Visited Service Provider - A method for finding a visited Service Provider (SP) disclosed herein includes: after accessing a network, a terminal obtains current network information; and obtains the visited SP information through the home SP information preset on the terminal and the current network information. A method for finding a visited SP disclosed herein includes: after receiving a visited SP information request sent by a terminal, an SP server searches for the current network information, obtains the visited SP information, and sends the visited SP information to the terminal. Accordingly, a terminal for finding a visited SP and an SP server are disclosed. Through the present invention, a roaming terminal may find the visited SP conveniently. | 01-12-2012 |
20120066350 | PROGRAM RECOMMENDATION METHOD, TERMINAL DEVICE, AND NETWORK SYSTEM - Example embodiments provide a program recommendation mechanism that allows a user to recommend select portions of a media stream. For instance, one embodiment allows a terminal of a recommendation receiver to receive a recommendation message sent by a terminal of a recommendation originator, wherein the recommendation message includes a program identity (ID), an ID of a part of program stream recommended by the recommendation originator, or both. Further, an instruction message for instructing a media function (MF) server to deliver the part of program stream of the program is sent according to the program ID, the ID of the part of program stream, or both. Thereafter, the part of program stream delivered by the MF is received and played. | 03-15-2012 |
20120294603 | Method and System for Service Protection - A method and system for service protection based on the Dual Node Interconnection (DNI) protection structure in the transport network are provided. When creating a DNI protection group, a plurality of services are configured in one direction, wherein one is a working service, and the others are protection services; the multiple services have the same add node and drop node, but not exactly the same passed interconnection nodes; on each interconnection node of the add ring, two services in the DNI protection group through the local node to the drop ring are adapted as two services in a 1+1 protection group; on the drop node, services in the DNI protection group are adapted as two services in a 1+1 protection group transmitted from two directions of the drop ring; when a fault occurs, said interconnection node and drop node execute switching according to the 1+1 protection protocol. | 11-22-2012 |
20150131433 | Method and Node for Service to Occupy Protected Resource in Shared Protection - Disclosed are a method and node for a service to occupy protection resources in shared protection, including: when receiving a command or service state information, a node responding to the command or service state and allocating protection resources to a corresponding service in accordance with a priority order of a first-level manual command, a service signal failure, a service signal degradation and a second-level manual command. By integrating priorities of the manual command and the service state, the embodiments of the present document formulate a set of unified priority rules, reducing the information stored on nodes in a mesh network, and simplifying the processing procedure of the mesh network. | 05-14-2015 |
Patent application number | Description | Published |
20120096083 | METHOD AND APPARATUS FOR TRANSMITTING HYPERTEXT TRANSFER PROTOCOL MEDIA - In the field of media transmission technologies, a method and an apparatus for transmitting Hypertext Transfer Protocol (HTTP) media are provided, which solve a problem that a specific capability mode to be used cannot be determined when both a server and a client have enhanced functions. In the method and system for transmitting the HTTP media, the respective information of HTTP streaming media capabilities supported by the server and by the client are obtained. According to the obtained information of the HTTP streaming media capabilities supported by the server and supported by the client, the HTTP streaming media capability used by the server or the client in a subsequent media transmission procedure is determined. The server provides media services according to the determined HTTP streaming media capability; or the client obtains the media services according to the determined HTTP streaming media capability. | 04-19-2012 |
20120221681 | METHOD, APPARATUS AND SYSTEM FOR HIERARCHICALLY REQUESTING CONTENTS IN A HTTP STREAMING SYSTEM - A method for hierarchically requesting contents in a HTTP streaming system is provided, which includes: receiving a service information obtaining request transmitted from a client; returning a service information obtaining request response comprising media presentation description information comprising URL corresponding to multi-level service content; receiving a service request message being a GET message transmitted from the client, wherein the service request message comprises the URL of the multi-level service content; and returning to the client a service request message response comprising the service content corresponding to the URL of the multi-level service content, so that the contents are searched for directly according to the URL, thereby improving processing efficiency. | 08-30-2012 |
20120222075 | METHOD, TERMINAL, AND SERVER FOR IMPLEMENTING FAST PLAYOUT - A method for implementing fast playout is provided, which comprises: receiving a fast playout request sent by a client, where the fast playout request comprises a Uniform Resource Locator (URL) corresponding to content of a media file with a specified multiple of regular playout rate by the client, and the specified multiple of regular playout rate is determined by the client according to obtained media presentation description; and obtaining a content segment corresponding to the media file with the specified multiple of regular playout rate according to the URL, and sending a fast playout response to the client, where the fast playout response comprises the content segment corresponding to the media file with the specified multiple of regular playout rate. Therefore, fast online playing is implemented, and user experience is improved at the same time. | 08-30-2012 |
20120246335 | METHOD, TERMINAL, AND SERVER FOR IMPLEMENTING FAST PLAYOUT - A method for implementing fast playout includes receiving a fast playout request sent by a client, where the fast playout request comprises a Uniform Resource Locator (URL) corresponding to content of a media file with a specified multiple of regular playout rate by the client, and the specified multiple of regular playout rate is determined by the client according to obtained media presentation description; and obtaining a content segment corresponding to the media file with the specified multiple of regular playout rate according to the URL, and sending a fast playout response to the client, where the fast playout response comprises the content segment corresponding to the media file with the specified multiple of regular playout rate. Therefore, fast online playing is implemented, and user experience is improved at the same time. | 09-27-2012 |
20120266190 | METHOD FOR PLAYING ADVERTISEMENT, TERMINAL AND MEDIA CONTROLLER - The present invention discloses a method for playing an advertisement, a terminal, and a media controller. The method includes: receiving a program on-demand request, and obtaining program identifier information according to the program on-demand request; obtaining advertisement metadata and advertisement play time that correspond to the program identifier information, where the advertisement metadata includes an advertisement identifier of a target advertisement, and the advertisement play time includes first advertisement play time; receiving a first selection result sent by a user, and obtaining, according to the first selection result and the advertisement metadata, a first advertisement identifier of an advertisement that needs to be played for the user; and playing the advertisement corresponding to the first advertisement identifier when the first advertisement play time arrives. Embodiments of the present invention may provide personalized advertisements for users and make the advertisements better targeted and more effective. | 10-18-2012 |
20130067104 | METHOD, DEVICE, AND SYSTEM FOR CONTROLLING CONTENT REPORT BEHAVIOR - The present invention relates to the multimedia field, and discloses a method, a device, and a system for controlling content report behavior. The method includes: receiving a request for subscribing to a configuration update notification, in which the request is sent by the terminal or the media control function, and a configuration update request that is sent by an SCF and carries the new content report configuration information, and sending a configuration update notification message to the terminal or the media control function, where the configuration update notification message carries the new content report configuration information or acquiring information thereof. The method of the present invention avoids using the message body of the SIP message to transmit the content report configuration information, is compliant and compatible with logic for processing a SIP INFO message specified in the RFC 2976. | 03-14-2013 |
20130144714 | Method, Apparatus and System for Supporting Advertisement Contents in HTTP Streaming Play Mode - A method, apparatus and system for supporting advertisement contents in an HTTP streaming play mode. The method comprises: receiving media presentation description information from a server, wherein advertisement content support information is included in the media presentation description information; acquiring and playing advertisement contents according to media presentation information; requesting for media contents from the server according to the advertisement content support information and playing conditions of the advertisement contents. By means of verification, the embodiments of the present invention enable the media contents transmitted by adopting the HTTP Streaming mode to support advertisement contents without only depending on the rule files performed by the client, enables the result of watching the advertisement effectively impact on the subsequent request, acquisition and play for the content slices and improve the difficulty and level for avoiding the advertisements. | 06-06-2013 |
20130159421 | Method and Apparatus for Supporting Time Shift Playback in Adaptive HTTP Streaming Transmission Solution - A method and an apparatus for supporting time shift playback in an adaptive HTTP streaming transmission solution are disclosed. The method includes: sending a live MPD request message to a media server; receiving a response message that includes MPD for a current time period, where the MPD further includes media presentation information for another time period; determining that a moment of a media segment to be requested currently exceeds a time range corresponding to the MPD; acquiring the corresponding MPD according to the media presentation information corresponding to the media segment, and requesting, according to the acquired corresponding MPD, the media segment. In this manner, a client supports time shift playback of a larger time range, and at the same time, the size of the MPD is capable of remaining in an acceptable range. | 06-20-2013 |
20130169750 | Method, Device, and System for Controlling Graphics Text Display in Three-Dimensional Television - A method, device, and system are disclosed for controlling graphics text display in a three-dimensional television to control a depth position of displaying a graphics text in the three-dimensional television. The method includes: receiving a message that carries depth indication information and is sent by a server, where the depth indication information is used to indicate a depth position of displaying a graphics text in a three-dimensional view; obtaining the depth indication information from the message carrying the depth indication information; and controlling the depth position of displaying a graphics text according to the depth indication information. According to the embodiments of the present invention, the depth position of displaying a graphics text in a three-dimensional television can be controlled, a graphics text can be displayed in front of a video without deterioration of display quality. | 07-04-2013 |
20130182557 | METHOD, APPARATUS AND SYSTEM FOR OBTAINING KEY INFORMATION DURING FAST CHANNEL SWITCHING - Embodiments of the present invention disclose a method, apparatus and system for obtaining key information during fast channel switching. A fast channel switching request sent by a terminal is received; at least one data unit bearing key information is generated according to the fast channel switching request; a fast channel switching response message is sent to the terminal, where the response message carries an identifier of a first data unit bearing the key information and the number of data units bearing the key information; and the at least one data unit bearing the key information is sent to the terminal. When the key information is lost, the key information is retransmitted without a need to perform status maintenance, which improves scalability of fast channel switching. | 07-18-2013 |
20130291004 | METHOD AND DEVICE FOR APPLYING PARENTAL CONTROL IN ADAPTIVE HTTP STREAMING TRANSMISSION - The present invention discloses a method and device for applying parental control in media. Corresponding parental control rating information is set for media contents in different time periods in the single media presentation; the parental control rating information is sent to a client; and the client processes the media contents in the single media presentation according to the parental control rating information, so as to make the effect of the parental control accurate. | 10-31-2013 |
20130314498 | METHOD FOR BEARING AUXILIARY VIDEO SUPPLEMENTAL INFORMATION, AND METHOD, APPARATUS, AND SYSTEM FOR PROCESSING AUXILIARY VIDEO SUPPLEMENTAL INFORMATION - A method for bearing auxiliary video supplemental information is provided. The method includes: bearing auxiliary video supplemental information in a video bit stream; and distributing the video bit stream to a transmission network to generate a media stream, or distributing the video bit stream to a medium. A universal content distribution interface can be provided for media content that includes an auxiliary video, a main video corresponding to the auxiliary video, and auxiliary video supplemental information by using the present invention. | 11-28-2013 |
20140002593 | METHOD AND APPARATUS FOR ACQUIRING 3D FORMAT DESCRIPTION INFORMATION | 01-02-2014 |
20140089398 | MEDIA SENDING METHOD, MEDIA RECEIVING METHOD, AND CLIENT AND SYSTEM - The present invention provides a media sending method, a media receiving method, and a client and a system. The media receiving method includes: receiving a media presentation description, where the media presentation description includes 3D format description information of a video; selecting a presentation according to the 3D format description information, and sending a segment obtaining request to a server corresponding to the selected presentation according to segment information in the media presentation description, where the segment obtaining request is used to obtain a segment of the selected presentation; and receiving the segment requested by the segment obtaining request. The present invention solves the disadvantage of the prior art that a receiver can receive 3D format description information only long after starting media reception, and shortens the time of determining, by the client, the 3D format used by the video in the received media. | 03-27-2014 |
20140115650 | MEDIA DATA CONTROL METHOD AND APPARATUS - The present invention discloses a media data control method and apparatus. The method includes: receiving a control request message sent by a terminal, where the control request message carries identification information of a substream and a uniform resource identifier URI of a media stream to which the substream belongs; obtaining the identification information of the substream and the URI of the media stream to which the substream belongs; determining, according to the identification information of the substream and the URI of the media stream to which the substream belongs, media data of the substream; and performing, based on the media data, a control operation requested by the terminal, for the substream. With the present invention, independent control can be implemented for data of different features under the same type in the case where the data of different features is transmitted through the same media stream. | 04-24-2014 |
20140137171 | Method and Apparatus for Supporting Time Shift Playback in Adaptive HTTP Streaming Transmission Solution - A method and an apparatus for supporting time shift playback in an adaptive Hypertext Transfer Protocol (HTTP) streaming transmission solution are disclosed. The method includes: sending a live media presentation description (MPD) request message to a media server; receiving a response message that includes MPD for a current time period, where the MPD further includes media presentation information for another time period; determining that a moment of a media segment to be requested currently exceeds a time range corresponding to the MPD; acquiring the corresponding MPD according to the media presentation information corresponding to the media segment, and requesting, according to the acquired corresponding MPD, the media segment. In this manner, a client supports time shift playback of a larger time range, and at the same time, the size of the MPD is capable of remaining in an acceptable range. | 05-15-2014 |
20150074241 | METHOD, TERMINAL, AND SERVER FOR IMPLEMENTING FAST PLAYOUT - A method for implementing fast playout includes receiving a fast playout request sent by a client, where the fast playout request comprises a Uniform Resource Locator (URL) corresponding to content of a media file with a specified multiple of regular playout rate by the client, and the specified multiple of regular playout rate is determined by the client according to obtained media presentation description; and obtaining a content segment corresponding to the media file with the specified multiple of regular playout rate according to the URL, and sending a fast playout response to the client, where the fast playout response comprises the content segment corresponding to the media file with the specified multiple of regular playout rate. Therefore, fast online playing is implemented, and user experience is improved at the same time. | 03-12-2015 |