利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

31 条记录 (耗时 0.015 秒)

    Telecommunication Arrangement and Procedures to Establish a RTC Connection Between a First and Second Endpoint
    1.
    发明申请
    Telecommunication Arrangement and Procedures to Establish a RTC Connection Between a First and Second Endpoint 审中-公开

    公开(公告)号：US20200022153A1

    公开(公告)日：2020-01-16

    申请号：US16580109

    申请日：2019-09-24

    申请人： Unify GmbH & Co. KG

    发明人： Michael Tietsch ,  Karl Klaghofer

    IPC分类号： H04W72/10 ,  H04L29/06 ,  H04L29/12 ,  H04W72/08

    摘要： A telecommunication system and a method for generating a real time connection between a first endpoint and a second endpoint in an IP network using an ICE STUN connectivity check follow a procedure that includes the steps of generating a list of possible connection paths between the first endpoint and the second endpoint, establishing a respective priority for each possible connection path included in the list, and generating the real time connection between the first endpoint and the second endpoint. During this procedure first there is an attempt to generate the real time connection using the highest-priority connection path. If this is not possible, then the system attempts to establish the real connection using the connection path with the next highest priority, until the real time connection is actually established. Furthermore, for each possible connection path, its respective quality-of-service value is determined and is considered when establishing its priority on the list.

    METHOD FOR SETTING UP A COMMUNICATION LINK
    3.
    发明申请
    METHOD FOR SETTING UP A COMMUNICATION LINK 有权

    公开(公告)号：US20160234261A1

    公开(公告)日：2016-08-11

    申请号：US15131205

    申请日：2016-04-18

    申请人： Unify GmbH & Co. KG

    发明人： Michael Tietsch ,  Karl Klaghofer ,  Holger Prange

    IPC分类号： H04L29/06 ,  H04M7/00

    CPC分类号： H04L65/1069 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/608 ,  H04L65/80 ,  H04M7/006

    摘要： 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.

    Method for Monitoring a Communication System
    5.
    发明申请
    Method for Monitoring a Communication System 有权
    监控通信系统的方法

    公开(公告)号：US20150236929A1

    公开(公告)日：2015-08-20

    申请号：US14700307

    申请日：2015-04-30

    申请人： Unify GmbH & Co. KG

    发明人： Michael Tietsch ,  Karl Klaghofer ,  Holger Prange

    IPC分类号： H04L12/26

    CPC分类号： H04L43/0823 ,  H04L41/0213 ,  H04L41/046 ,  H04L41/069 ,  H04L43/04 ,  H04L43/06 ,  H04L43/08

    摘要： The invention relates to a method for monitoring a communication system, comprising: acquiring and storing data about timeout events or faulty transfers in connection with at least one signaling process in at least one first communication terminal (1, 2, 3) of the communication system; and creating a collection of such data and transferring (7, 8, 10) said collection to a collection point (4) for said data in the communication system.

    摘要翻译： 本发明涉及一种用于监控通信系统的方法，包括：在通信系统的至少一个第一通信终端（1,2,3）中获取和存储关于超时事件或故障转移的数据，与至少一个信令过程相关联 ; 以及创建这样的数据的集合，并将所述集合传送（7,8,10）到用于通信系统中的所述数据的收集点（4）。

    Method and telecommunications arrangement for transferring media data having differing media types via a network sensitive to quality of service
    8.
    发明授权
    Method and telecommunications arrangement for transferring media data having differing media types via a network sensitive to quality of service 有权

    公开(公告)号：US10165030B2

    公开(公告)日：2018-12-25

    申请号：US15102730

    申请日：2014-12-01

    申请人： Unify GmbH & Co. KG

    发明人： Karl Klaghofer ,  Jurgen Totzke ,  Michael Tietsch

    IPC分类号： H04L29/06 ,  H04L29/08 ,  H04M7/00 ,  H04L12/857

    摘要： The invention concerns a telecommunication system (10) and a computer-implemented method for transferring media data from a first RTC client (30) over a QoS-sensitive network (N1) using the real-time protocol (RTP) to a second RTC client (40), wherein the quality of service is based on different traffic classes and the media data contain a first media type with a first traffic class (QoS1) and a second media type with a second traffic class (QoS2), comprising the following steps: media data, which contain a first media type with a first traffic class (QoS1) and a second media type with a second traffic class (QoS2), are bundled by the first RTC client (30) into second packets (P2), in each second packet (P2), the traffic class (QoS1, QoS2) for each media type is marked in layer 4 and/or layer 5 of the real-time protocol (RTP), the second packets (P2) are transmitted in the direction of the second RTC client (40), either before or during the transfer to the network (N1), the second packets (P2) are unbundled using the markings in layer 4 and/or layer 5 of the real-time protocol (RTP) and then bundled into first packets (P1), each of which has only one of the traffic classes (QoS1, QoS2), and the first packets (P1) are transmitted over the network (N1) to the second RTC client (40).

    Method for addressing messages in a computer network
    9.
    发明授权
    Method for addressing messages in a computer network 有权

    公开(公告)号：US10158604B2

    公开(公告)日：2018-12-18

    申请号：US15189397

    申请日：2016-06-22

    申请人： Unify GmbH & Co. KG

    发明人： Michael Tietsch ,  Christian Correll ,  Heinrich Haager

    IPC分类号： H04L29/12

    摘要： In a method for addressing messages in a computer network in which two different types of address are used, wherein at least one first network element (4, 5, 6, 7, 8) uses exclusively a first type of address, at least one second network element (14, 15, 16, 17, 18) uses exclusively a second type of address and at least one third network element (9, 10, 11, 12, 13, 14) uses both types of address, at least one third network element (9) is a communication terminal which, besides its function as a communication terminal, also performs a function as an address converter for messages for which said communication terminal is neither the original sender nor an ultimate recipient.

    Method for setting up a communication link
    10.
    发明授权
    Method for setting up a communication link 有权

    公开(公告)号：US10212197B2

    公开(公告)日：2019-02-19

    申请号：US15651265

    申请日：2017-07-17

    申请人： Unify GmbH & Co. KG

    发明人： Michael Tietsch ,  Karl Klaghofer ,  Holger Prange

    IPC分类号： H04M7/00 ,  H04L29/06

    摘要： 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 signaling Server (SA, SB), in particular with the aid of an SIP Server, the first telephony terminal informs a first signaling Server that a call is intended to be made to the second telephony terminal. The first signaling Server which has been informed or a second signaling Server which has been informed by this first signaling 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.