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    • 11. 发明申请
    • Web Based Conference Server and Method
    • 基于Web的会议服务器和方法
    • US20110161212A1
    • 2011-06-30
    • US12975656
    • 2010-12-22
    • Bruno BozionekKarl KlaghoferHolger PrangeMichael Tietsch
    • Bruno BozionekKarl KlaghoferHolger PrangeMichael Tietsch
    • H04N7/15G06Q30/00
    • G06Q30/04G06Q30/02G06Q40/12H04N7/15
    • A video conference server in a digital data network that includes at least one audio port and at least one video port, a memory unit, an audio processing unit, a video processing unit, a control unit that generates control signals, a memory device, an access program module and a content program module. The audio and video port connect to a client workstation via the digital data network. The client workstation has a video output and an audio output. The memory unit associates an audio channel and a video channel of the digital data network with a client workstation. The audio processing unit and video processing unit receive signals from the audio and video port and generate signals for transmission to the client workstation.
    • 包括至少一个音频端口和至少一个视频端口的数字数据网络中的视频会议服务器,存储器单元,音频处理单元,视频处理单元,产生控制信号的控制单元,存储器件, 访问程序模块和内容程序模块。 音频和视频端口通过数字数据网络连接到客户端工作站。 客户端工作站具有视频输出和音频输出。 存储器单元将数字数据网络的音频通道和视频通道与客户端工作站相关联。 音频处理单元和视频处理单元从音频和视频端口接收信号,并产生信号以传输到客户端工作站。
    • 13. 发明申请
    • METHOD FOR MANAGING DATA IN A COMMUNICATION NETWORK
    • 用于在通信网络中管理数据的方法
    • US20120303789A1
    • 2012-11-29
    • US13574902
    • 2011-01-28
    • Bruno BozionekKarl KlaghoferHolger PrangeMichael Tietsch
    • Bruno BozionekKarl KlaghoferHolger PrangeMichael Tietsch
    • G06F15/16
    • H04L41/12H04M3/42348Y02D30/30
    • Disclosed is a method for managing data in a communication network (10) comprising a connection (20), in particular a switch, and at least one local communication terminal connected to the connection device (20). The connection device (20) is connected to or equipped with a second management information base (MIB′), in which information related to the location of the communication terminal is written and is made available for use in a location-dependent service during a data management process, the location-dependent service being designed according to a discovery protocol. The data management process involves feeding the location-related information to the communication network (20) using a location information source (3) and transmitting the fed location-related information from the location information source (3) to the connection device. Across at least one section of the transmission path, the fed location-related information is transmitted according to the discovery protocol.
    • 公开了一种用于管理通信网络(10)中的数据的方法,该通信网络(10)包括连接(20),特别是交换机,以及连接到连接设备(20)的至少一个本地通信终端。 连接装置(20)连接到或配备有第二管理信息库(MIB),其中写入与通信终端的位置相关的信息,并且在数据期间使其可用于位置相关服务 管理过程,根据发现协议设计与位置相关的服务。 数据管理过程包括使用位置信息源(3)将位置相关信息馈送到通信网络(20),并将所馈送的位置相关信息从位置信息源(3)传送到连接装置。 在传输路径的至少一个部分中,根据发现协议传送所馈送的位置相关信息。
    • 15. 发明申请
    • METHOD FOR TRANSMITTING MULTIMEDIA TICKER INFORMATION
    • 发送多媒体信息的方法
    • US20110169907A1
    • 2011-07-14
    • US13119442
    • 2008-09-25
    • Bruno BozionekKarl KlaghoferHolger PrangeMichael Tietsch
    • Bruno BozionekKarl KlaghoferHolger PrangeMichael Tietsch
    • H04N7/14
    • H04L65/1069H04L65/1006H04N21/4886H04N21/6437H04N21/8126
    • Transmission parameters for the transmission of at least one ticker information (ti) are transmitted during signaling of the transmission parameters for at least one multimedia data stream (mmd) for a session (S), the parameters establishing an additional logical transmission channel for the transmission of ticker information (ti), specifying the transmission protocol (RTP) and the payload type (555,666, 777,888) and inserting a source information which shows the source of the ticker information (ti). A session description protocol (SDP) embedded in a session initiation protocol (SIP) is used to describe and administer the transmission parameters. The invention allows the signaling for the additional information or ticker information (ti) to be implemented into existing network protocols for packet-oriented networks with only minor additional signaling and transmission operations.
    • 用于传输至少一个报告信息(ti)的传输参数在用于会话(S)的至少一个多媒体数据流(mmd)的传输参数的信令期间被传送,所述参数建立用于传输的附加逻辑传输信道 (ti),指定传输协议(RTP)和有效载荷类型(555,666,777,888),并插入显示代码信息源(ti)的源信息。 嵌入在会话发起协议(SIP)中的会话描述协议(SDP)用于描述和管理传输参数。 本发明允许用于附加信息或报告信息(ti)的信令被实现为仅用于小额外信令和传输操作的面向分组的网络的现有网络协议。
    • 17. 发明申请
    • METHOD FOR SETTING UP A COMMUNICATION LINK
    • 用于设置通信链路的方法
    • US20130322433A1
    • 2013-12-05
    • US13985076
    • 2011-03-16
    • Michael TietschKarl KlaghoferHolger Prange
    • Michael TietschKarl KlaghoferHolger Prange
    • H04M7/00
    • H04L65/1069H04L65/1006H04L65/1016H04L65/608H04L65/80H04M7/006
    • In a method for setting up a communication link between a first telephony terminal (PA) and a second telephony terminal (PB) in a communication network which transports data packets, in particular on the Internet, with the aid of at least one signalling Server (SA, SB), in particular with the aid of an SIP Server, the first telephony terminal informs a first signalling Server that a call is intended to be made to the second telephony terminal. The first signalling Server which has been informed or a second signalling Server which has been informed by this first signalling Server recognizes that the call is intended to be made with a particular quality of Service and sets up a communication link between the first telephony terminal and the second telephony terminal, which link corresponds to this quality of Service.
    • 在用于在通信网络中的第一电话终端(PA)和第二电话终端(PB)之间建立通信链路的方法中,所述通信网络特别是在因特网上传输数据分组,借助于至少一个信令服务器 SA,SB),特别是借助于SIP服务器,第一电话终端向第一信令服务器通知打算对第二电话终端进行呼叫。 已被通知的第一个信令服务器或已经被该第一信令服务器通知的第二信令服务器识别出该呼叫旨在以特定服务质量进行,并且建立第一电话终端与第一信令服务器之间的通信链路 第二电话终端,该链路对应于这种服务质量。
    • 20. 发明授权
    • Method for setting up a communication link
    • 建立通信链路的方法
    • US09350870B2
    • 2016-05-24
    • US13985076
    • 2011-03-16
    • Michael TietschKarl KlaghoferHolger Prange
    • Michael TietschKarl KlaghoferHolger Prange
    • H04L12/66H04M7/00H04L29/06
    • H04L65/1069H04L65/1006H04L65/1016H04L65/608H04L65/80H04M7/006
    • In a method for setting up a communication link between a first telephony terminal (PA) and a second telephony terminal (PB) in a communication network which transports data packets, in particular on the Internet, with the aid of at least one signalling Server (SA, SB), in particular with the aid of an SIP Server, the first telephony terminal informs a first signalling Server that a call is intended to be made to the second telephony terminal. The first signalling Server which has been informed or a second signalling Server which has been informed by this first signalling Server recognizes that the call is intended to be made with a particular quality of Service and sets up a communication link between the first telephony terminal and the second telephony terminal, which link corresponds to this quality of Service.
    • 在用于在通信网络中的第一电话终端(PA)和第二电话终端(PB)之间建立通信链路的方法中,所述通信网络特别是在因特网上传输数据分组,借助于至少一个信令服务器 SA,SB),特别是借助于SIP服务器,第一电话终端向第一信令服务器通知打算对第二电话终端进行呼叫。 已被通知的第一个信令服务器或已经被该第一信令服务器通知的第二信令服务器识别出该呼叫旨在以特定服务质量进行,并且建立第一电话终端与第一信令服务器之间的通信链路 第二电话终端,该链路对应于这种服务质量。