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    • 4. 发明申请
    • Method for Sending a Media Data Stream and Method for Receiving and Creating a Reconstructed Media Data Stream, and Associated Transmission Apparatus and Receiption Apparatus
    • 用于发送媒体数据流的方法和用于接收和创建重构的媒体数据流的方法以及相关传输设备和接收设备
    • US20090300201A1
    • 2009-12-03
    • US11988438
    • 2006-06-30
    • Peter AmonUwe Rauschenbach
    • Peter AmonUwe Rauschenbach
    • H04B1/66G06F15/16
    • H04L27/3488H04L29/06027H04L65/4076H04L65/607H04N19/34H04N21/2381H04N21/2383H04N21/43615H04N21/4363H04N21/4381H04N21/4382
    • A method sends a media data stream in which encoding of the media data stream generates a first data stream and at least one second data stream such that the first data stream represents the media data stream in a basic quality and one or more second data streams together with the first data stream represent the media data stream in an improved quality over the basic quality, in which data in the first and second data streams are respectively sent using a transmission channel allocated in predefined fashion. Another method receives and creates a reconstructed media data stream, in which the reconstructed media data stream is reconstructed from a first data stream or from the first and at least one second data stream, in which data from the first data stream or from the first and at least one second data stream are received in a respective transmission channel allocated in predefined fashion, where the reconstructed media data stream is generated by decoding the data in the first data stream or by decoding the data in the first and at least one second data stream.
    • 一种方法发送媒体数据流,其中媒体数据流的编码产生第一数据流和至少一个第二数据流,使得第一数据流以基本质量和一个或多个第二数据流一起表示媒体数据流 其中第一数据流以基本质量改进的质量表示媒体数据流,其中使用以预定方式分配的传输信道分别发送第一和第二数据流中的数据。 另一种方法接收并创建重建的媒体数据流,其中从第一数据流或第一和至少一个第二数据流重构重建的媒体数据流,其中来自第一数据流的数据或来自第一数据流的数据流 在以预定方式分配的相应传输信道中接收至少一个第二数据流,其中通过解码第一数据流中的数据或通过解码第一和至少一个第二数据流中的数据来生成重建的媒体数据流 。
    • 5. 发明申请
    • Interactive Television Using Supplementary Information and a Backward Channel Via a Mobile Radio Communication System
    • 使用补充信息的互动电视和通过移动无线电通信系统的后向信道
    • US20080256586A1
    • 2008-10-16
    • US11663294
    • 2005-08-25
    • Klaus Illgner-FehnsUwe RauschenbachMarcel Wagner
    • Klaus Illgner-FehnsUwe RauschenbachMarcel Wagner
    • H04N7/173H04N5/04
    • H04N21/4307H04N21/4331H04N21/6181H04N21/858
    • The invention can advantageously be applied to voting, wherein invitations for voting which influence the current program on the television set TV are transmitted to the mobile radio device MS, to quiz events, wherein the user is afforded the possibility of entering his answers to questions posed into the mobile radio device MS, to spontaneous purchases or TV commerce, wherein the user can order articles that are promoted or presented during the current program, to messaging, wherein the possibility of sending specific contents is afforded, e.g. “send this clip to a friend”, to communities, wherein e.g. a chat is made available with respect to a broadcast, and to gaming, e.g. in the context of a prize game, relating directly to a current program. What is advantageous with regard to purchases or orders is, in particular, that an unambiguous identification or authentication of the user is ensured by means of the mobile radio communication network NET_UMTS.
    • 本发明可以有利地应用于投票,其中影响电视机TV上的当前节目的投票邀请被发送到移动无线电设备MS,以进行测验事件,其中给用户提供他提出的问题的答案的可能性 进入移动无线电设备MS,自发购买或电视商务,其中用户可以将在当前节目期间被推广或呈现的文章订购到消息传递,其中提供发送特定内容的可能性,例如 “发送此剪辑给朋友”,到社区,其中例如 可以进行与广播有关的聊天,例如游戏。 在一个奖励游戏的背景下,直接与当前的程序相关。 关于采购或订单有利的是特别是通过移动无线电通信网络NET_UMTS确保用户的明确识别或认证。
    • 9. 发明申请
    • Method for Encoding an Xml-Based Document
    • 用于编码基于Xml的文档的方法
    • US20080189310A1
    • 2008-08-07
    • US11662057
    • 2005-08-30
    • Jorg HeuerAndreas HutterUwe Rauschenbach
    • Jorg HeuerAndreas HutterUwe Rauschenbach
    • G06F17/30
    • H04N21/2353H04N21/235H04N21/435
    • The root element of an encoded fragment is stored in a table by name and the name of a parent element, i.e., according to their paths. The path is an absolute path which starts at the root node of the document tree and leads to an element of the document tree which is exclusively contained in a fragment, i.e., which is the root element of an encoded fragment. This table, the so-called context path table, is transmitted in advance to initialize a decoder. The encoder and decoder associate every entry of the context path table with a context code of a defined length. Before an encoded fragment is transmitted, the absolute path to the root element of the fragment is signaled as the context information by the ContextCode associated therewith. This ContextCode has a defined length for the period of transmission. The use of an initialization table allows free selection of the subdivision into fragments during initialization of transmission.
    • 编码片段的根元素通过名称和父元素的名称(即根据它们的路径)存储在表中。 该路径是从文档树的根节点开始的绝对路径,并且导致专门包含在片段中的文档树的元素,即作为编码片段的根元素。 该表,即所谓的上下文路径表,被提前发送以初始化解码器。 编码器和解码器将上下文路径表的每个条目与定义长度的上下文代码相关联。 在发送编码片段之前,通过与其相关联的ContextCode将该片段的根元素的绝对路径信号发送为上下文信息。 该ContextCode具有传输周期的定义长度。 初始化表的使用允许在传输初始化期间将细分分割为片段。