公开(公告)号：WO2007132310A2

公开(公告)日：2007-11-22

申请号：PCT/IB2007/001151

申请日：2007-04-27

Applicant: NOKIA CORPORATION ,  NOKIA, INC. ,  QUELLE, Hans-Christoph ,  SOINIO, Markku ,  KARRAS, Timo

Inventor： QUELLE, Hans-Christoph ,  SOINIO, Markku ,  KARRAS, Timo

IPC: H04H1/00

CPC classification number: H04H60/74 ,  H04H20/28 ,  H04H20/57 ,  H04H60/91 ,  H04H2201/13 ,  H04N21/2353 ,  H04N21/64315 ,  H04N21/6437

Abstract: Provided are apparatuses and methods for transmitting radiotext plus data (e.g., RT+ data) to a mobile terminal. In one example, radiotext plus data is received and transmitted to the mobile terminal in a Digital Video Broadcast - Handheld (DVB-H) data stream. Program or service data corresponding to a program may be encoded on IP and transmitted in audio/video data in a DVB-H data stream and RT+ data corresponding to the program may b transmitted on Internet Protocol (IP). For example, the RT+ data may be converted to Real- Time Transport Protocol (RTP) on a RTP timed text protocol. In another example, a content stream may be received and divided into a program data stream and a corresponding RT+ data stream. The RT+ data stream may be converted to RTP and synchronized with the program data on audio/video data in a DVB-H data stream. The RT+ data may be delivered to a mobile terminal.

Abstract translation: 提供了用于向移动终端发送无线电文本加数据（例如，RT +数据）的装置和方法。 在一个示例中，在数字视频广播 - 手持（DVB-H）数据流中接收并发送无线电文本加数据并将其发送到移动终端。 对应于程序的程序或服务数据可以在IP上编码并在DVB-H数据流中的音频/视频数据中传输，并且对应于在因特网协议（IP）上传送的程序的RT +数据。 例如，RT +数据可以以RTP定时文本协议转换为实时传输协议（RTP）。 在另一示例中，可以接收内容流并将其划分为节目数据流和对应的RT +数据流。 RT +数据流可以被转换为RTP并与DVB-H数据流中的音频/视频数据上的节目数据同步。 RT +数据可以被传送到移动终端。

公开(公告)号：WO2007132310A3

公开(公告)日：2008-01-24

申请号：PCT/IB2007001151

申请日：2007-04-27

Applicant: NOKIA CORP ,  NOKIA INC ,  QUELLE HANS-CHRISTOPH ,  SOINIO MARKKU ,  KARRAS TIMO

Inventor： QUELLE HANS-CHRISTOPH ,  SOINIO MARKKU ,  KARRAS TIMO

IPC: H04H1/00 ,  H04H20/28 ,  H04H60/74 ,  H04H60/91

CPC classification number: H04H60/74 ,  H04H20/28 ,  H04H20/57 ,  H04H60/91 ,  H04H2201/13 ,  H04N21/2353 ,  H04N21/64315 ,  H04N21/6437

Abstract: Provided are apparatuses and methods for transmitting radiotext plus data (e.g., RT+ data) to a mobile terminal. In one example, radiotext plus data is received and transmitted to the mobile terminal in a Digital Video Broadcast - Handheld (DVB-H) data stream. Program or service data corresponding to a program may be encoded on IP and transmitted in audio/video data in a DVB-H data stream and RT+ data corresponding to the program may b transmitted on Internet Protocol (IP). For example, the RT+ data may be converted to Real- Time Transport Protocol (RTP) on a RTP timed text protocol. In another example, a content stream may be received and divided into a program data stream and a corresponding RT+ data stream. The RT+ data stream may be converted to RTP and synchronized with the program data on audio/video data in a DVB-H data stream. The RT+ data may be delivered to a mobile terminal.

Abstract translation: 提供了用于向移动终端发送无线电文本加数据（例如，RT +数据）的装置和方法。 在一个示例中，在数字视频广播 - 手持（DVB-H）数据流中接收并发送无线电文本加数据并将其发送到移动终端。 对应于程序的程序或服务数据可以在IP上编码并在DVB-H数据流中的音频/视频数据中传输，并且对应于在因特网协议（IP）上传送的程序的RT +数据。 例如，RT +数据可以以RTP定时文本协议转换为实时传输协议（RTP）。 在另一示例中，可以接收内容流并将其划分为节目数据流和对应的RT +数据流。 RT +数据流可以被转换为RTP并与DVB-H数据流中的音频/视频数据上的节目数据同步。 RT +数据可以被传送到移动终端。

公开(公告)号：WO2005112312A1

公开(公告)日：2005-11-24

申请号：PCT/IB2005/001337

申请日：2005-05-06

Applicant: NOKIA CORPORATION ,  NOKIA, INC. ,  SOINIO, Markku

Inventor： SOINIO, Markku

IPC: H04H1/00

CPC classification number: H04N7/17318 ,  H04H60/46 ,  H04H60/72 ,  H04H60/73 ,  H04N21/2668 ,  H04N21/4667 ,  H04N21/4755 ,  H04N21/6125 ,  H04N21/6175

Abstract: A system for representing virtual channels of a broadcast genre type in a display of an IP datacasting receiver is disclosed. Aspects of the invention are applicable to video and audio broadcasting via IP over Digital Video Broadcast (DVB) or IP time slicing over DVB. In one arrangement, the number of content channels available to a user is expanded due to the virtual channels being mixed with broadcasted channels. A profile for a virtual channel may be constructed by either selecting channels or defining a type of program that are preferred to be consumed during a specific time period. A virtual channel may be created by comparing information in the profile that defines preferred channels with transmission units either with genre information or a list of channels that may be stored in a digital receiving device. The genre information may include metadata describing IP addresses, time intervals, names of channels and content. Local content may also be mixed with the virtual channels thereby providing an increased degree of customization of content.

Abstract translation: 公开了一种用于表示IP数据广播接收机的显示器中的广播类型类型的虚拟频道的系统。 本发明的各个方面适用于通过数字视频广播（DVB）或DVB上的IP时间分片的视频和音频广播。 在一种布置中，由于虚拟频道与广播频道混合，可扩展用户可用的内容频道的数量。 可以通过选择信道或定义优选在特定时间段内消费的节目类型来构建虚拟频道的简档。 可以通过将定义优选频道的简档中的信息与可以存储在数字接收设备中的类型信息或频道列表的传输单元进行比较来创建虚拟频道。 类型信息可以包括描述IP地址，时间间隔，频道名称和内容的元数据。 本地内容也可以与虚拟频道混合，从而提供内容的定制度的增加。

公开(公告)号：WO2005032044A1

公开(公告)日：2005-04-07

申请号：PCT/IB2004/051776

申请日：2004-09-16

Applicant: NOKIA CORPORATION ,  MULLER, Dominique ,  SOINIO, Markku

Inventor： MULLER, Dominique ,  SOINIO, Markku

IPC: H04L12/18

CPC classification number: H04L12/185 ,  H04L12/189

Abstract: IP data is multicast from one or more servers (4) in sessions through a network (N) comprising a plurality of routers (R) in a multicast tree to transmission sites (S) of a DVB-T network, where the data is encapsulated by IPEs 28 and transmitted unidirectionally to mobile user equipment (UE). A controller (38) builds up a schedule of session data concerning sessions transmitted by the servers (4) and instructs the IPEs to send join messages to receive data for selected sessions. The join messages may include the address of the source and may be transmitted in good time before the start of the session

Abstract translation: IP数据是通过包括多播树中的多个路由器（R）的网络（N）的会话中的一个或多个服务器（4）多播到DVB-T网络的传输站点（S），其中数据被封装 并通过IPE 28单向传输到移动用户设备（UE）。 控制器（38）建立关于由服务器（4）发送的会话的会话数据的时间表，并指示IPE发送加入消息以接收所选会话的数据。 连接消息可以包括源的地址，并且可以在会话开始之前的良好时间传送