公开(公告)号：US20110194460A1

公开(公告)日：2011-08-11

申请号：US12672930

申请日：2007-08-10

Applicant: Andreas Witzel ,  Karl-Peter Ranke

Inventor： Andreas Witzel ,  Karl-Peter Ranke

IPC: H04L12/16 ,  H04N7/14

CPC classification number: H04M7/006 ,  H04L63/306 ,  H04L65/1016 ,  H04M3/2281

Abstract: A method of facilitating monitoring of a multimedia call made up of a plurality of component parts, to enable the multimedia call contents to be identified at a predetermined location, the multimedia call originating from a location at which a first communications protocol operates and passing through at least one location where a second communications protocol operates to a destination, the method comprising the steps of: identifying the component parts of the multimedia call; removing one or more control signals from the component parts to form a call control signal for the multimedia call and a set of remaining component parts of the multimedia call; forming a multiplexed stream of the remaining component parts of the multimedia call; independently transmitting the call control signal and the multiplexed stream to the predetermined location to enable the component parts of the multimedia call to be determined in order to identify multimedia call contents.

Abstract translation: 一种便于监视由多个组成部分构成的多媒体呼叫的方法，以使得能够在预定位置识别多媒体呼叫内容，来自第一通信协议所在的位置的多媒体呼叫操作并通过 至少一个位置，其中第二通信协议对目的地进行操作，所述方法包括以下步骤：识别所述多​​媒体呼叫的组成部分; 从组件部分移除一个或多个控制信号以形成多媒体呼叫的呼叫控制信号和多媒体呼叫的一组剩余组成部分; 形成多媒体呼叫的其余组成部分的多路复用流; 独立地将呼叫控制信号和多路复用流发送到预定位置，以便确定多媒体呼叫的组成部分以识别多媒体呼叫内容。

公开(公告)号：US20100305943A1

公开(公告)日：2010-12-02

申请号：US12445806

申请日：2006-10-19

Applicant: Andreas Witzel ,  Dirk Kampmann

Inventor： Andreas Witzel ,  Dirk Kampmann

IPC: G10L19/00

CPC classification number: H04L47/748 ,  G10L19/22 ,  H04L47/38 ,  H04L47/70

Abstract: A method, a control node and a program unit for controlling the establishment or modification of a connection for a subscriber having a subscription in a communication network are disclosed. The connection is to be established or modified between nodes that are adapted to employ a coding scheme selected from a plurality of supported coding schemes potentially affecting connection quality. In accordance with the invention a subscribed quality level indicating a target quality level for the subscriber associated with the subscription is determined, and a node controlling the connection checks the subscribed quality level when it selects a coding scheme to be employed for the connection.

Abstract translation: 公开了一种用于控制在通信网络中具有订阅的订户的连接的建立或修改的方法，控制节点和程序单元。 在适于使用从潜在地影响连接质量的多个受支持的编码方案中选择的编码方案的节点之间建立或修改连接。 根据本发明，确定指示与订阅相关联的用户的目标质量水平的订阅质量水平，并且当控制连接的节点选择要用于连接的编码方案时，控制该连接的节点检查订阅质量水平。

公开(公告)号：US20100265884A1

公开(公告)日：2010-10-21

申请号：US12740977

申请日：2008-10-21

Applicant: Jari Vikberg ,  Andreas Witzel ,  Magnus Hallenstål ,  Magnus Olsson ,  Gunnar Mildh

Inventor： Jari Vikberg ,  Andreas Witzel ,  Magnus Hallenstål ,  Magnus Olsson ,  Gunnar Mildh

IPC: H04W4/00

CPC classification number: H04W4/14 ,  H04J11/00 ,  H04W36/0022 ,  H04W40/005 ,  H04W68/005 ,  H04W72/042 ,  H04W88/14 ,  H04W88/16 ,  H04W92/045

Abstract: A method and apparatus for providing both Mobile Terminated, MT, and Mobile Originated, MO, circuit switched (CS) services such as Short Message Service, SMS, services in networks utilizing CS Fallback and CSoLTE-I architectures. An extended SGs interface referred to as SGs+ is implemented between a Mobility Management Entity, MME, in an SAE core network and a Mobile Switching Center Server, MSC-S. The SGs+ interface supports transmission of upper layer CS packet data units while utilizing either connectionless or connection-oriented Signaling Connection Control Part, SCCP, operation. The non access stratum, NAS, signaling support between the User Equipment, UE, and the MME is extended to provide support for both MT SMS and MO SMS service.

Abstract translation: 一种用于在使用CS Fallback和CSoLTE-I架构的网络中提供移动终止，MT和移动发起的MO，电路交换（CS）服务诸如短消息服务，SMS，服务的方法和装置。 在SAE核心网络中的移动性管理实体MME，移动交换中心服务器MSC-S之间实现被称为SG +的扩展SG接口。 SGs +接口支持传输上层CS分组数据单元，同时利用无连接或面向连接的信令连接控制部分SCCP，操作。 扩展了用户设备，UE和MME之间的非接入层NAS，信令支持，为MT SMS和MO SMS服务提供支持。

公开(公告)号：US20100246530A1

公开(公告)日：2010-09-30

申请号：US12663612

申请日：2007-06-08

Applicant: Arne Pehrsson ,  Magnus Hallenstål ,  Göran Rune ,  Jari Vikberg ,  Andreas Witzel

Inventor： Arne Pehrsson ,  Magnus Hallenstål ,  Göran Rune ,  Jari Vikberg ,  Andreas Witzel

IPC: H04W36/00

CPC classification number: H04W36/0022 ,  H04W8/26 ,  H04W80/04

Abstract: A method for initiating handover of a circuit switched service using a circuit switched bearer of a mobile station from a circuit switched to a packet switched domain in a mobile communications network, the mobile communications network comprising a radio network and a core network, the radio network comprising a controlling node, the mobile station being o allocated an IP address and access port, said method comprising the controlling node communicating to the core network a relocation/handover required message; said relocation/handover required message comprising an indication of the IP address and access port allocated to the mobile station.

Abstract translation: 一种用于使用移动台的电路交换承载从电路交换到移动通信网络中的分组交换域的电路交换服务的切换的方法，所述移动通信网络包括无线电网络和核心网络，所述无线电网络 包括控制节点，所述移动台被分配了IP地址和接入端口，所述方法包括所述控制节点与核心网络通信重定位/切换所需消息; 所述重定位/切换所需消息包括分配给移动台的IP地址和接入端口的指示。

公开(公告)号：US20100177764A1

公开(公告)日：2010-07-15

申请号：US12299346

申请日：2006-05-04

Applicant: Andreas Witzel ,  Ralf Keller ,  Hans-Peter Lippelt

Inventor： Andreas Witzel ,  Ralf Keller ,  Hans-Peter Lippelt

IPC: H04L12/66

CPC classification number: H04M7/123 ,  H04L69/08 ,  H04L69/18

Abstract: A technique for providing circuit-switched cal services for a call stretching between a packet-switched domain and circuit-switched domain is provided. A possible server implementation of this technique includes a first interface adapted to receive packet-switched protocol messages requesting circuit-switched call services, a service component providing the requested call services, and a second interface adapted to pass call control towards the circuit-switched domain after the call services have been provided.

Abstract translation: 提供了一种用于为分组交换域和电路交换域之间的呼叫提供电路交换卡尔服务的技术。 该技术的可能的服务器实现包括适于接收请求电路交换呼叫服务的分组交换协议消息的第一接口，提供所请求的呼叫服务的服务组件和适于将呼叫控制传递给电路交换域的第二接口 在提供呼叫服务后。

公开(公告)号：US20100167705A1

公开(公告)日：2010-07-01

申请号：US12527315

申请日：2007-02-16

Applicant: Rogier August Caspar Joseph Noldus ,  Andreas Witzel

Inventor： Rogier August Caspar Joseph Noldus ,  Andreas Witzel

IPC: H04M3/42

CPC classification number: H04M7/1235 ,  H04L65/1016 ,  H04L65/1096 ,  H04M3/38 ,  H04M3/436 ,  H04W4/00 ,  H04W8/18 ,  H04W8/20 ,  H04W48/18 ,  H04W76/45 ,  H04W88/06 ,  H04W92/02

Abstract: A method, arrangement and network entities for controlling supplementary subscriber services in first (1) and second (12) operatively connected, overlayed telecommunications networks. Supplementary subscriber services available to a subscriber (4) in the first telecommunications network (1) may be executed in the second telecommunications network (12). These supplementary subscriber services are controlled by the subscriber (4) from the first telecommunications network (1). The first telecommunications network (1) is provided with a supplementary subscriber services handling indicator (20), indicating in which one of the first (1) and second (12) telecommunications network a supplementary subscriber service of a subscriber (4) is to be executed. Based on this supplementary subscriber services handling indicator (20), while maintaining a user control interface in the first telecommunications network (1), supplementary subscriber services control messages are processed in the respective network (1; 12) in which a particular supplementary service is to be executed.

Abstract translation: 一种用于在第一（1）和第二（12）可操作连接的覆盖的电信网络中控制补充用户业务的方法，布置和网络实体。 在第一电信网络（1）中可用于订户（4）的补充用户服务可以在第二电信网络（12）中执行。 这些补充用户业务由第一电信网络（1）的用户（4）控制。 第一电信网络（1）设置有补充用户业务处理指示符（20），指示第一（1）和第二（12）电信网络中哪个用户（4）的补充用户业务将是 执行。 基于该补充用户业务处理指示符（20），在维护第一电信网络（1）中的用户控制接口的同时，在相应的网络（1; 12）中处理补充用户业务控制消息，其中特定补充业务 被执行。

公开(公告)号：US20100110980A1

公开(公告)日：2010-05-06

申请号：US12523675

申请日：2007-01-18

Applicant: Karl Hellwig ,  Dirk Kampmann ,  Andreas Witzel

Inventor： Karl Hellwig ,  Dirk Kampmann ,  Andreas Witzel

IPC: H04W4/00

CPC classification number: H04M1/253 ,  H04M1/72519 ,  H04Q11/04 ,  H04Q2213/13031 ,  H04Q2213/13034 ,  H04Q2213/13166 ,  H04Q2213/13167 ,  H04Q2213/13297 ,  H04W76/10 ,  H04W88/181

Abstract: The invention relates to a technique for controlling establishment of a tandem free operation (TFO) for transfer of TFO frames including content frames between a first and a second transcoder unit without transcoding of the content frames. A method aspect of the technique comprises the steps of transmitting, in case a remotely used codec does not meet a codec compatibility condition, a first transparent mode message indicating to in-path equipment a transparent mode for subsequent transparent TFO negotiation, and transmitting, in the transparent mode, a TFO configuration frame indicating a local TFO codec list.

Abstract translation: 本发明涉及一种用于控制用于传输包括第一和第二代码转换器单元之间的内容帧的TFO帧而不进行内容帧的代码转换的串联自由操作（TFO）的技术。 该技术的方法方法包括以下步骤：在远程使用的编解码器不符合编解码器兼容性条件的情况下，发送指示入路设备的第一透明模式消息，用于随后的透明TFO协商的透明模式，并在 透明模式，指示本地TFO编解码器列表的TFO配置帧。

公开(公告)号：US20090076802A1

公开(公告)日：2009-03-19

申请号：US12281459

申请日：2006-03-02

Applicant: Andreas Witzel ,  Dirk Kampmann

Inventor： Andreas Witzel ,  Dirk Kampmann

IPC: G10L19/00

CPC classification number: H04L65/605 ,  H04L65/1069 ,  H04L65/1083 ,  H04W88/181

Abstract: The invention proposes several methods for codec handling. In specific, methods involving providing a supported codec list of a Call Control Server are described. A node receives information, whether a terminal supports a wideband codec, wherein the information is received in call set up signaling from the terminal of the subscriber. Furthermore, configuration information is retrieved, whether a Radio Access Node supports the wideband codec. Additionally, information is retrieved, whether a media gateway supports the wideband codec, wherein the information is either provided by the operator or retrieved from the media gateway (MGW1, MGW2, MGWx). The information is analyzed and in response to the analysis a supported codec list is provided. Furthermore, alternative embodiments and devices adapted for the methods are disclosed.

Abstract translation: 本发明提出了几种编解码器处理方法。 具体地，描述了涉及提供呼叫控制服务器的支持的编解码器列表的方法。 节点接收信息，终端是否支持宽带编解码，其中在来自用户的终端的呼叫建立信令中接收信息。 此外，检索配置信息，无线接入节点是否支持宽带编解码器。 此外，无论媒体网关是否支持宽带编解码器，信息被检索，其中信息由操作者提供或从媒体网关（MGW1，MGW2，MGWx）检索。 分析信息并响应于分析，提供支持的编解码器列表。 此外，公开了适于该方法的替代实施例和装置。

公开(公告)号：US20080247385A1

公开(公告)日：2008-10-09

申请号：US12090993

申请日：2005-10-21

Applicant: Andreas Witzel ,  Ralf Keller

Inventor： Andreas Witzel ,  Ralf Keller

IPC: H04L12/66

CPC classification number: H04L65/104 ,  H04L65/1016 ,  H04L65/1036 ,  H04W88/16 ,  H04W92/02

Abstract: The present invention proposes a solution for providing IMS services to users having circuit-switched controlled terminal being not adapted to provide IMS services to the users. In particular, it is proposed, in order to allow IMS to take the full call and service control, to place a user agent being responsible for the user ported to the IMS in a new node type called Mobile Access Gateway Control Function (MAGCF). This new node combines the logical functionality of a cellular switching center and the logical functionality of IMS. Further it is proposed to enhance a user's register, like HLR, to provide also information about the availability of a MAGCF node and about whether a particular user is enabled to use the MAGCF functionality.

Abstract translation: 本发明提出了一种用于向具有电路交换控制终端不适于向用户提供IMS服务的用户提供IMS服务的解决方案。 特别地，为了使IMS能够进行完整的呼叫和服务控制，提出了将移动到IMS的用户负责的用户代理置于称为移动接入网关控制功能（MAGCF）的新节点类型中。 该新节点结合了蜂窝交换中心的逻辑功能和IMS的逻辑功能。 此外，建议增强用户的寄存器，如HLR，还提供关于MAGCF节点的可用性以及特定用户是否启用使用MAGCF功能的信息。

公开(公告)号：US09853901B2

公开(公告)日：2017-12-26

申请号：US14239210

申请日：2011-08-18

Applicant: Dirk Kampmann ,  Srinivas Kadaba ,  Andreas Witzel

Inventor： Dirk Kampmann ,  Srinivas Kadaba ,  Andreas Witzel

IPC: H04L12/26 ,  H04L12/801 ,  H04L12/715 ,  H04L12/717

CPC classification number: H04L47/14 ,  H04L45/42 ,  H04L45/64

Abstract: The invention relates to a central control entity (200) configured to control a data plane flow of a stream of data packages in a radio access network part of a mobile communications network. The central control entity (200) comprises an information detecting unit (210), configured to detect information about data plane applications (41-44) attached to forwarding elements (120-124; 131-134) of the radio access network part and configured to detect information about at least one data plane application (41-44) that is to be applied to said data plane flow. Furthermore, the central control entity (200) comprises a control unit (230), configured to determine a path of the data plane flow through the forwarding elements (120-24; 131-134) of the radio access network part, wherein the control unit (230) is configured to determine the path taking into account said at least one data plane application (41-44) to be applied to said data plane flow, the control unit (230) being further configured to instruct the forwarding element in the path, to which said at least one data place application is attached, to pass the data plane flow through said at least one data plane application (41-44).