CN102017477A - 用于提供因特网协议电视服务的方法及其因特网广播系统 - Google Patents
用于提供因特网协议电视服务的方法及其因特网广播系统 Download PDFInfo
- Publication number
- CN102017477A CN102017477A CN2009801158077A CN200980115807A CN102017477A CN 102017477 A CN102017477 A CN 102017477A CN 2009801158077 A CN2009801158077 A CN 2009801158077A CN 200980115807 A CN200980115807 A CN 200980115807A CN 102017477 A CN102017477 A CN 102017477A
- Authority
- CN
- China
- Prior art keywords
- service
- user
- service provider
- terminal
- display terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25816—Management of client data involving client authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
- H04N21/63345—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key by transmitting keys
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
- H04N21/63775—Control signals issued by the client directed to the server or network components directed to server for uploading keys, e.g. for a client to communicate its public key to the server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64322—IP
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
- H04N21/6547—Transmission by server directed to the client comprising parameters, e.g. for client setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Computer Graphics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
一种在因特网广播系统中向用户提供优选的内容的装置和方法,该因特网广播系统使用因特网数据传输协议提供广播服务。用户终端向服务提供商发送对广播服务的请求。用户终端从服务提供商接收认证密钥,并且发送认证密钥到其中用户终端的用户没有注册的第三显示终端。第三显示终端向服务提供商发送认证密钥和第三显示终端的连接信息。服务提供商认证第三显示终端。用户终端向服务提供商发送用户选择的信息,服务提供商向第三显示终端发送与选择的信息相关的广播服务数据以便被显示。
Description
技术领域
本发明一般涉及使用因特网数据传输协议支持广播服务的因特网协议(IP)广播系统,且更具体地,涉及一种在IP广播系统中仅提供用户优选的内容的方法和系统。
背景技术
广播和通信的融合已经创建出新的商业模式,其具有高的销售性并且作为下一代市场领先技术而引起注意。具体地,作为广播通信融合的主要方面的因特网协议(IP)广播服务(也称为因特网协议电视(IPTV)服务)技术是这样的技术,它提供通过将先前存在的电视(TV)、语音和数据技术重新混合或组合成一种技术而设计的服务,并且也支持这些服务的交互性,使得能够创建新的商业模式和服务。不同于在其中可服务的终端的类型受限的现有环境中提供规定的服务的传统技术,IPTV技术可以通过有线/无线网络和/或广播网络向所有类型的固定终端(例如,机顶盒、个人计算机、TV等)和移动终端(例如,移动电话机、个人数字助理(PDA)等)提供服务,使得可以在这些不同的环境中提供和应用相同的服务并且通过考虑多样的环境来开发各式各样的新服务。
图1说明与IPTV相关的整个领域和价值链。
参考图1,与IPTV关联的整个领域包括消费者域1101、网络提供商域1102、平台提供商域1103、IPTV服务提供商域1104和内容提供商域1105,以便向用户1100提供IPTV服务。
消费者域1101(即消费IPTV服务的域)常常包括用于接收和消费服务的至少一个终端和包括几个终端的网络(例如家庭网络)。终端可以包括机顶盒,还有支持无线环境的便携终端(诸如移动电话机和/或PDA)。
网络提供商域1102将用户1100连接到平台或服务提供商,并且向用户1100传递各种服务和内容。网络提供商域1102的传输系统可以支持各种有线/无线和广播传输技术,并且通常包括接入网和核心网或骨干网。
平台提供商域1103向IPTV服务提供商提供公共服务,诸如用户认证和计费服务。
IPTV服务提供商域1104(即用于向消费者域1101提供IPTV服务的域)接收从内容提供商提供的内容并且将内容打包为服务,然后将其提供给消费者域1101。
内容提供商域1105存储内容或内容资产(asset)并且也保存其版权。在上述的五个域1101到1105中可以提供各种IPTV服务以及调度的内容服务和按需内容服务(content-on-demand)。
另外,四种功能或单元1106-1109形成提供此类服务的一个价值链。更具体地,包括在内容提供商域1105的内容产生单元1109实际产生和编辑该内容。包括在IPTV服务提供商域1104中的内容聚合单元1108接收从各个内容提供商提供的内容并且将接收的内容聚合为多种服务。访问平台提供商域1103和网络提供商域1102两者的内容传递单元1107将从IPTV服务提供商提供的聚合的内容传递到消费者域1101。包括在消费者域1101中的内容重建单元1106将提供的内容转换为用户可观看的格式。
IPTV服务根据它们是否提供服务质量(QoS)而常常分类为被管理模式和未被管理模式(开放因特网)。在被管理模式中,服务提供商以集成的方式操作平台提供商域1103、网络提供商域1102和IPTV服务提供商域1104。在未被管理模式中,由于服务提供商和网络提供商分离,因此,属于IPTV服务提供商域1104的服务提供商将内容传递置于其他网络提供商(即,网络提供商域1102和平台提供商域1103)的主管下。
图2说明传统流程图,其中用户接收从服务提供商提供的内容然后利用接收的内容。
如上所述,服务提供商1201可以以被管理模式和未被管理模式中的任何一个操作。这里以下,服务提供商1201被假设为以被管理模式操作。因此,为了方便,在图2没有示出网络提供商。
参考图2,内容提供商1200在步骤1204中创建内容和关于该内容的详细信息(下文中称为“内容信息”),然后在步骤1205中将创建的内容和内容信息提供给服务提供商1201。
当接收内容和内容信息时,在步骤1206中服务提供商1201使用提供的内容和内容信息创建电子节目指南(EPG)。EPG可以包括关于由服务提供商1201提供的服务和内容的详细信息、购买方法和访问方法等。
在步骤1207,服务提供商1201将EPG传递给机顶盒1202。当接收EPG时,在步骤1208中机顶盒1202处理EPG并且提供关于EPG的经处理信息到TV(或其他显示设备)1203,由此显示该信息从而用户1100可以观看它。
在步骤1209中用户1100参考显示在TV 1203上的EPG来选择期望的内容,并且在步骤1210中TV 1203经由机顶盒1202向服务提供商1201转发对于所选择内容的请求消息。
在步骤1211,所选择内容被传递到用户1100。这里,根据服务提供商1201的策略可以按各种方式传递该内容。例如,服务提供商1201可以根据它的服务策略,直接将这里存储的内容传递给用户1100,或将从内容提供商1200接收的内容传递给用户1100。传输模式和内容类型也能够分类为例如流/下载模式和实时/非实时类型。在步骤1212,所传递的内容显示在TV 1203上,而用户1100可以观看所显示的内容。
使用上述的传统系统,用户会在通过IP网络支持大量频道的因特网广播系统中搜索期望的频道中有困难。因此,存在对于在因特网广播系统中用于仅给用户提供用户期望的内容的方法和装置的长久需要,而没有必须搜索期望的内容、识别与内容关联的频道,然后转换到该频道的不便。
发明内容
技术问题
因此,本发明已经被设计来解决在现有技术中至少以上所述的问题和/或不足并且提供至少以下所述的优点。本发明的一方面提供一种在因特网广播系统中用于允许用户仅接收优选的内容的方法和系统。
本发明的另一方面提供一种在因特网广播系统中使用没有对用户注册的第三显示终端来使得用户能够接收用户已经订阅的IPTV服务的方法和系统。
解决方案
根据本发明的一方面,提供一种方法,用于在因特网广播系统中提供因特网协议电视(IPTV)服务。用户终端向服务提供商发送对广播服务的请求。用户终端从服务提供商接收认证密钥,并且发送认证密钥到其中用户终端的用户没有注册的第三显示终端。第三显示终端向服务提供商发送认证密钥和第三显示终端的连接信息。服务提供商执行对第三显示终端的认证,并且向第三显示终端发送认证结果。用户终端向服务提供商发送用户选择的信息。服务提供商向第三显示终端发送与选择的信息相关的广播服务数据。第三显示终端显示发送的广播服务数据。
依据本发明的另一方面,提供一种用于提供因特网协议电视(IPTV)服务的因特网广播系统。用户终端与用户终端所注册的服务提供商通信,并且服务提供商向订阅IPTV服务的用户终端的用户提供IPTV服务。没有在服务提供商注册的第三显示终端,从用户终端接收针对服务提供商的认证密钥,使用认证密钥执行对服务提供商的认证,从服务提供商接收与用户请求的IPTV服务关联的数据,并且显示接收的数据。
有益效果
虽然参考某些示范性实施例已经示出和描述本发明,但是本领域技术人员将理解:在不背离由所附权利要求及其等价物限定的本发明的精神和范围的情况下,这里可以在形式和细节上进行各种改变。
附图说明
通过结合附图的以下描述,本发明的某些实施例的以上和其它方面、特征和优点将更加明了,其中:
图1说明IPTV服务的域结构和价值链;
图2说明传统流程图,其中用户接收从服务提供商提供的内容并且然后利用接收的内容;
图3说明根据本发明的实施例的网络装置的结构;
图4说明根据本发明的实施例的用于提供IPTV服务的过程;和
图5说明根据本发明的另一实施例的用于提供IPTV服务的过程。
具体实施方式
以下,将参照附图详细说明本发明的各种实施例。相同或相似组件可以由相同或相似参考数字指示,虽然它们在不同附图中说明。同样,可能省略对本领域中公知的结构或方法的详细说明,以避免模糊本发明的主题。
在以下说明中,为了方便起见,本发明的实施例将使用在第三代合作伙伴计划(3GPP)或开放IPTV论坛(“OIPF”)中定义的实体的名称来描述,其中3GPP是关于异步移动通信的标准,而OIPF是关于因特网协议TV的标准。可是,这些名称无意限制本发明的范围,而仅是用作示例,本发明可以应用于具有相似技术背景的任何系统。
图3说明根据本发明的实施例的网络装置的结构。更具体地,图3的网络装置包括被添加到在图1中说明的现有IPTV网络装置中的逻辑实体。
参考图3,用户400(例如,IPTV服务的订阅者)携带无线IPTV终端100。无线IPTV终端100在IPTV服务提供商300(下文中简称为“服务提供商”)中注册。服务提供商300使用无线通信介质与无线IPTV终端100通信。该网络也包括第三显示终端200(例如在公共场所的监视器或没有针对用户400注册的另一显示设备)。
第三显示终端200包括显示单元210、设备认证管理单元220和开放IPTV论坛(OIPF)单元230。显示单元210显示多媒体数据从而用户400可以观看该IPTV服务。设备认证管理单元220存储和保护临时加密密钥(下文中简称为“临时密钥”),其被用于与服务提供商300的认证。OIPF单元230用作在OIPF中定义的IPTV终端。
图4说明根据本发明的实施例的用于提供IPTV服务的过程。
参考图4,在步骤410,用户400向无线IPTV终端100发送对于特定服务(例如,任何TV服务)的请求,用户可以通过该特定服务使用无线IPTV终端100和第三显示终端200来观看或享用IPTV服务。
在步骤415,无线IPTV终端100将任何TV服务请求消息转发到服务提供商300。例如,任何TV服务请求消息可以使用在欧洲电信标准机构(ETSI)中定义的IP多媒体子系统会话初始协议(IMS SIP),并且由相关标准定义的“SIP请求消息”可以被用作请求消息。“请求通用资源定位符(URI)”包括服务器的公共服务标识符(PSI),该服务器提供根据本发明的实施例的广播服务。
以下表1示出SIP请求消息的示例。
表1
为了通过任何TV服务请求消息向用户400提供任何TV服务请求,服务提供商300应该定义基于IMS网络的任何TV服务功能块,并且由于分配有关PSI故应该能够使用IMS向用户400提供服务。因此,在步骤420中,服务提供商300向无线IPTV终端100传递用于第三显示终端200的认证的临时密钥。该临时密钥可以包括关于安全密钥的有效期、安全密钥的权利范围等的信息。服务提供商300可以向用户提供用于当观看在第三显示终端200上的IPTV服务的同时输入信息的权利或可以仅向用户提供仅观看IPTV服务的权利。因此,服务提供商300可以创建加密密钥从而它包括权利范围信息并传递该加密密钥。
当接收临时密钥时,无线IPTV终端100在步骤425中向第三显示终端200转发接收的临时密钥。
在步骤430,第三显示终端200向服务提供商300传递包括它自己的IP地址(或类似)的连接信息以及接收的临时密钥。
在步骤433,服务提供商300通过比较从第三显示终端200接收的临时密钥和它的加密密钥来认证第三显示终端200。
在步骤435,服务提供商300向第三显示终端200传递认证结果。在步骤437,服务提供商300向无线IPTV终端100传递相同的认证结果。可是,如果认证结果在无线IPTV终端100和第三显示终端200之间是可交换的,则可以省去步骤437。
在步骤470,已接收该认证结果的第三显示终端200向服务提供商300发送它的与IPTV服务相关的能力信息。根据实施方式步骤470也可以省去。
在步骤440,用户使用预先下载并存储在无线IPTV终端100中的内容指南445来选择内容或特定的服务。在步骤450中,由用户400选择的信息发送到服务提供商300。可以由其中用户400直接访问服务提供商300并选择内容或服务的操作来替代步骤440和450。
在步骤455,服务提供商300将与用户400选择的服务相关的数据发送到第三显示终端200。
在步骤465,用户400享用在第三显示终端200上显示的任何TV服务。
另外,在步骤460,基于由在步骤420传递的临时密钥定义的权利范围,用户400被允许在享用IPTV服务的同时,依靠服务提供商300输入信息到第三显示终端200。
图5说明根据本发明的另一实施例的用于提供IPTV服务的过程。
参考图5,用户400可以移动IPTV服务到第三显示器,如图4说明的,并且也可以变动服务环境来在第三显示终端200上享用它。因此,在图5说明的IPTV服务过程除了图5还包括步骤510、520、530和540以外和图4的过程相同。因此,下面省略对结合图4描述的步骤的重复说明。
参考图5,在服务提供商300处的认证结果被传递到第三显示终端200和无线IPTV终端100之后,在步骤510,服务提供商300向第三显示终端200发送包括适配于用户400的用户环境参数的查看和感受(LFC)包。用户环境参数可以包括例如背景屏幕、铃声、菜单位置、配置信息等。在步骤520,第三显示终端200安装接收的LFC包。替换地,排除步骤510和520,无线IPTV终端100可以在步骤530中直接发送指定的用户环境参数到第三显示终端200。然后,在步骤540中第三显示终端200应用该接收的用户环境参数。如此,用户400可以变动IPTV服务及其服务环境来在第三显示终端200上享用它。
如前述说明显然的,本发明使得用户能够使用包括用户的环境信息的第三显示终端观看用户订阅的IPTV服务。因此,用户可以方便地接收IPTV服务,而不管用户的位置如何,并且服务提供商被提供有用于提供的另一可计费服务。
本发明的上述实施例也能够实现为在计算机可读介质上的计算机可读代码。计算机可读介质是能够存储作为以后可由计算机系统读取的数据的任何数据存储设备。计算机可读记录介质的例子包括但是不限于只读存储器(ROM)、随机访问存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备以及载波(诸如通过经由有线或无线传输路径的因特网的数据传输)。计算机可读记录介质也能够分布在网络耦合的计算机系统从而以分布方式存储和执行计算机可读代码。同样,用于实施本发明的功能程序、代码和代码段能够容易地由本发明所属的技术领域的程序员理解为在本发明的范围内。
尽管已经参考本发明的某些实施例示出和描述了本发明,但是本领域技术人员将理解:在不背离由所附权利要求及其等价内容限定的本发明的精神和范围的情况下,这里可以在形式和细节上进行各种改变。
Claims (14)
1.一种用于在因特网广播系统中提供因特网协议电视(IPTV)服务的方法,该方法包括:
通过用户终端向服务提供商发送对广播服务的请求;
通过该用户终端从该服务提供商接收认证密钥;
发送该认证密钥到其中该用户终端的用户没有注册的第三显示终端;
通过该第三显示终端向该服务提供商发送该认证密钥和该第三显示终端的连接信息;
通过该服务提供商认证该第三显示终端;
通过该服务提供商向该第三显示终端发送认证结果;
通过该用户终端向该服务提供商发送用户选择的广播服务信息;
通过该服务提供商向该第三显示终端发送与选择的广播服务信息相关的广播服务数据;以及
通过该第三显示终端显示所发送的广播服务数据。
2.如权利要求1所述的方法,还包括:
通过该服务提供商向该第三显示终端发送用户环境参数,以及
通过该第三显示终端建立所发送的用户环境参数。
3.如权利要求2所述的方法,其中该用户环境参数包括以下的至少一个:背景屏幕、铃声、菜单位置和配置信息。
4.如权利要求1所述的方法,还包括:
通过该用户终端向该第三显示终端发送用户环境参数,以及
通过该第三显示终端建立所发送的用户环境参数。
5.如权利要求4所述的方法,其中该用户环境参数包括以下的至少一个:背景屏幕、铃声、菜单位置和配置信息。
6.如权利要求1所述的方法,还包括:
向该用户终端发送该认证结果。
7.如权利要求1所述的方法,还包括:
通过该第三显示终端向该服务提供商发送与IPTV服务相关的能力信息。
8.一种用于提供因特网协议电视(IPTV)服务的因特网广播系统,包括:
在服务提供商中注册的用户终端,用于与提供IPTV服务的该服务提供商通信并且向该用户终端的用户提供IPTV服务,和
没有在该服务提供商中注册的第三显示终端,用于从该用户终端接收针对该服务提供商的认证密钥,使用该认证密钥与该服务提供商进行认证,从该服务提供商接收与用户请求的IPTV服务关联的数据,并且显示所接收的数据。
9.如权利要求8所述的因特网广播系统,其中该第三显示终端从该服务提供商接收用户环境参数,并且应用所接收的用户环境参数。
10.如权利要求9所述的因特网广播系统,其中该用户环境参数包括以下的至少一个:背景屏幕、铃声、菜单位置和配置信息。
11.如权利要求8所述的因特网广播系统,其中该第三显示终端从该用户终端接收用户环境参数,并且应用所接收的用户环境参数。
12.如权利要求11所述的因特网广播系统,其中该用户环境参数包括以下的至少一个:背景屏幕、铃声、菜单位置和配置信息。
13.如权利要求8所述的因特网广播系统,其中该第三显示终端包括:
显示单元,用于显示与IPTV服务关联的所接收的数据;
设备认证管理单元,用于使用该认证密钥与该服务提供商进行认证;和
IPTV服务终端。
14.如权利要求13所述的因特网广播系统,其中该IPTV服务终端包括:
开放IPTV论坛单元(OIPF)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080041337A KR20090115463A (ko) | 2008-05-02 | 2008-05-02 | 인터넷 방송 서비스 제공 방법 및 이를 위한 인터넷 방송시스템 |
KR10-2008-0041337 | 2008-05-02 | ||
PCT/KR2009/002248 WO2009134073A2 (en) | 2008-05-02 | 2009-04-29 | Method for providing iptv service and internet broadcasting system therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102017477A true CN102017477A (zh) | 2011-04-13 |
Family
ID=41255553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801158077A Pending CN102017477A (zh) | 2008-05-02 | 2009-04-29 | 用于提供因特网协议电视服务的方法及其因特网广播系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090276818A1 (zh) |
EP (1) | EP2269332A2 (zh) |
JP (1) | JP2011523253A (zh) |
KR (1) | KR20090115463A (zh) |
CN (1) | CN102017477A (zh) |
CA (1) | CA2722950A1 (zh) |
WO (1) | WO2009134073A2 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8171148B2 (en) | 2009-04-17 | 2012-05-01 | Sling Media, Inc. | Systems and methods for establishing connections between devices communicating over a network |
US9015225B2 (en) | 2009-11-16 | 2015-04-21 | Echostar Technologies L.L.C. | Systems and methods for delivering messages over a network |
WO2011071423A1 (en) * | 2009-12-07 | 2011-06-16 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for enabling play-out of media |
US9275054B2 (en) | 2009-12-28 | 2016-03-01 | Sling Media, Inc. | Systems and methods for searching media content |
US9113185B2 (en) | 2010-06-23 | 2015-08-18 | Sling Media Inc. | Systems and methods for authorizing access to network services using information obtained from subscriber equipment |
KR20140136708A (ko) * | 2013-05-21 | 2014-12-01 | 삼성전자주식회사 | 서버 장치, 디스플레이 장치 및 그 장치의 어플리케이션 리스트 제공 방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR020608A1 (es) * | 1998-07-17 | 2002-05-22 | United Video Properties Inc | Un metodo y una disposicion para suministrar a un usuario acceso remoto a una guia de programacion interactiva por un enlace de acceso remoto |
AU5781599A (en) * | 1998-08-23 | 2000-03-14 | Open Entertainment, Inc. | Transaction system for transporting media files from content provider sources tohome entertainment devices |
WO2001056286A1 (en) * | 2000-01-27 | 2001-08-02 | Worldgate Service, Inc. | Transmission of program guide and other data |
JP2002049850A (ja) * | 2000-05-24 | 2002-02-15 | Sony Computer Entertainment Inc | 広告供給システム |
US8756628B2 (en) * | 2002-03-28 | 2014-06-17 | Agere Systems Llc | Video representation delivery system and service and a method of operation thereof |
US7562049B2 (en) * | 2005-03-29 | 2009-07-14 | Honda Motor Co., Ltd. | Payment system and method for data broadcasted from a remote location to vehicles |
KR100745809B1 (ko) * | 2006-01-13 | 2007-08-02 | 케이티하이텔 주식회사 | Ip 텔레비전 멀티서비스 시스템 및 방법 |
KR101231260B1 (ko) * | 2006-05-09 | 2013-02-22 | (주)인텔리안시스템즈 | 모바일 네트워크와 연동하는 ip 방송 서버 |
KR100823421B1 (ko) * | 2006-08-22 | 2008-04-17 | 주식회사 케이티 | Iptv 서비스 시스템 및 네트워크, 콘텐츠 및 데이타송수신 방법 |
JP5086426B2 (ja) * | 2007-04-23 | 2012-11-28 | エルジー エレクトロニクス インコーポレイティド | セキュリティレベルに基づくコンテンツ使用方法、コンテンツ共有方法及びデバイス |
US7774487B2 (en) * | 2007-12-18 | 2010-08-10 | The Directv Group, Inc. | Method and apparatus for checking the health of a connection between a supplemental service provider and a user device of a primary service provider |
US8428635B2 (en) * | 2008-03-11 | 2013-04-23 | Disney Enterprises, Inc. | System and method for managing group communications |
US8554922B2 (en) * | 2008-03-21 | 2013-10-08 | Lg Electronics Inc. | Method of processing data in internet protocol television receiver and internet protocol television receiver |
-
2008
- 2008-05-02 KR KR1020080041337A patent/KR20090115463A/ko not_active Application Discontinuation
-
2009
- 2009-04-29 EP EP09738979A patent/EP2269332A2/en not_active Withdrawn
- 2009-04-29 JP JP2011507349A patent/JP2011523253A/ja not_active Withdrawn
- 2009-04-29 WO PCT/KR2009/002248 patent/WO2009134073A2/en active Application Filing
- 2009-04-29 CA CA2722950A patent/CA2722950A1/en not_active Abandoned
- 2009-04-29 CN CN2009801158077A patent/CN102017477A/zh active Pending
- 2009-05-01 US US12/434,183 patent/US20090276818A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20090276818A1 (en) | 2009-11-05 |
EP2269332A2 (en) | 2011-01-05 |
KR20090115463A (ko) | 2009-11-05 |
CA2722950A1 (en) | 2009-11-05 |
WO2009134073A2 (en) | 2009-11-05 |
JP2011523253A (ja) | 2011-08-04 |
WO2009134073A3 (en) | 2010-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2759082C (en) | Method and apparatus for searching and downloading related contents by terminal through broadcast service | |
US9544627B2 (en) | System for monetizing resources accessible to a mobile device server | |
US8806577B2 (en) | System for communicating with a mobile device server | |
Maisonneuve et al. | An overview of IPTV standards development | |
US9112944B2 (en) | System for synchronizing information | |
CA2619684C (en) | Method to deliver messaging templates in digital broadcast service guide | |
US20060089999A1 (en) | Method for providing IMS-based wireless download services | |
CN108886630A (zh) | 应用内容打包和传送的信令 | |
CN102210163A (zh) | 用于在移动广播网络中实现互动的方法和系统 | |
US20160286531A1 (en) | Messaging abstraction in a mobile device server | |
CN102017477A (zh) | 用于提供因特网协议电视服务的方法及其因特网广播系统 | |
CN105142008B (zh) | 一种利用第一终端播放第二终端数据的方法 | |
CN103596019A (zh) | 用于跨屏显示iptv内容的方法和系统 | |
CN101867576B (zh) | 一种基于ims实现iptv业务用户推荐节目的方法、装置及系统 | |
KR101418992B1 (ko) | 모바일 iptv 시스템 및 그 방법 | |
CN102497269A (zh) | 一种票据鉴权方法和系统 | |
CN103002322A (zh) | 一种向订户提供非授权内容相关信息的方法和装置 | |
TW200926700A (en) | Method and apparatus for the aggregation and indexing of message parts in multipart mime objects | |
CN101651820B (zh) | 基于下一代网络的交互式网络电视的内容推播方法及系统 | |
Mikoczy et al. | Hybrid IPTV services with IMS: integration of IMS based IPTV with broadcast and Unicast mobile TV services using DVB-H | |
Rauschenbach | Interactive TV: A new application for mobile computing | |
Lee | Provisioning of rich media experiences for hybrid mobile broadcast services | |
Patel et al. | An Aggregate Functional Software Architecture on Android for End-2-End Real-Time Interactive Content Management to Cater IPTV Services on Digital Handheld Devices |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |