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1. 发明授权

US06826404B2 Tone signalling with TFO communication links 有权
标题翻译： TONE通信链路的TONE信令
公开(公告)号：US06826404B2
公开(公告)日：2004-11-30
申请号：US09779637
申请日：2001-02-09
申请人： Eckhard Delfs , Karl Hellwig , Rudolf Hoffmann , Emilian Ertel
发明人： Eckhard Delfs , Karl Hellwig , Rudolf Hoffmann , Emilian Ertel
IPC分类号： H04Q720
CPC分类号： H04W4/20 , H04Q3/0025 , H04Q2213/13034 , H04Q2213/13098 , H04Q2213/13367 , H04Q2213/13396 , H04Q2213/13405 , H04W88/181
摘要： The invention provides method and apparatus for transporting tone signalling information through a GCME link in a GSM network supporting TFO and speech compression modes for the passage of signals through the link, respectively using TFO frames and TRAU-like In a data stream to the local entrance to the GCME link, a tone signal to be transported is detected. The detected tone signal is coded into bits of a TFO or TRAU-like frame for sending through the GCME link, including setting bits to mark the frame as a containing tone signalling information and setting bits to identify the detected tone signal, whereby the tone signalling information is transported in-band through the GCME link as a marked TFO or TRAU-like frame. At the remote exit from the GCME link, the marked frame is detected and the tone signal regenerated in dependence upon the bits of the marked frame.
摘要翻译：本发明提供了通过支持TFO的GSM网络中的GCME链路和用于通过链路通过链路的信号通过链路的语音压缩模式来传送音调信令信息的方法和装置，分别使用TFO帧和类似TRAU的数据流。在到本地入口的数据流中到GCME链路，检测要传送的音调信号。检测到的音调信号被编码为TFO或类似TRAU的帧，用于通过GCME链路进行发送，包括设置位以将帧标记为包含音调信令信息和设置位以识别检测到的音调信号，由此音调信号信息通过GCME链路带内传输，作为标记的TFO或类似TRAU的帧。在GCME链路的远程出口处，检测到标记的帧，并且根据所标记的帧的位重新生成音调信号。

2. 发明申请

US20050018769A1 Transcoder-free operation in mobile communication system 审中-公开
标题翻译：无需编码器的移动通信系统
公开(公告)号：US20050018769A1
公开(公告)日：2005-01-27
申请号：US10500085
申请日：2001-12-27
申请人： Karl Hellwig , Emilian Ertel , Rudolf Hofmann
发明人： Karl Hellwig , Emilian Ertel , Rudolf Hofmann
IPC分类号： H04W88/18 , H04N7/12
CPC分类号： H04W88/181
摘要： The present invention relates to an improved transcoding apparatus (1) for use in a switching network of a telecommunication system, said transcoding apparatus (1) including a) a plurality of transcoding units for source encoding and decoding data, for example speech data, wherein at least one transcoding unit (11) of said plurality is capable of operating in tandem-free operation mode, b) switching means (12) adapted to switch data through said plurality of transcoding units, c) a transcoder controller (13) for controlling said switching means (12) and said plurality of trnascoding units, wherein said transcoder controller (13) is adapted to d) instruct said switching means (12) to insert one of said at least one transcoding unit (11) into a data path associated with a connection between a mobile terminal of said telecommunicaiton system and said switching network, and wherein said transcoder controller (13) is adapted to e) instruct said one of said at least one transcoding unit (11) to operate in tandem-free operation mode, and wherein said transcoder controller (13) is adapted to f) instuct, during said connection, said switching means to eliminate said one of said at least one transcoding unit from said data path.
摘要翻译：本发明涉及一种在电信系统的交换网络中使用的改进的代码转换装置（1），所述代码转换装置（1）包括：a）用于源编码和解码数据的多个代码转换单元，例如语音数据，其中所述多个的至少一个代码转换单元（11）能够以无串联运行模式运行，b）适于通过所述多个代码转换单元切换数据的切换装置（12），c）用于控制的代码转换器控制器所述切换装置（12）和所述多个trnascoding单元，其中所述代码转换器控制器（13）适于d）指示所述切换装置（12）将所述至少一个代码转换单元（11）中的一个插入相关联的数据路径具有所述电信系统的移动终端和所述交换网络之间的连接，并且其中所述代码转换器控制器（13）适于e）指示所述至少一个代码转换单元（11）中的所述一个，以在无串联操作模式下工作，并且其中所述代码转换器控制器（13）适于f）在所述连接期间，使所述切换装置在所述数据路径中消除所述至少一个代码转换单元中的所述一个。

3. 发明授权

US09674876B2 Local data bi-casting between core network and radio access 有权
公开(公告)号：US09674876B2
公开(公告)日：2017-06-06
申请号：US13123365
申请日：2011-01-19
申请人： Philip Hodges , Karl Hellwig , Paul Schliwa-Bertling
发明人： Philip Hodges , Karl Hellwig , Paul Schliwa-Bertling
IPC分类号： H04W76/02 , H04W88/16
CPC分类号： H04W76/02 , H04W76/10 , H04W88/16
摘要： The invention relates to a method for setting up a connection between an originating mobile entity and a terminating mobile entity connecting to the same radio access network of a mobile communications network, the radio access network accessing a core network through a serving access gateway serving one of the two mobile entities the method performed by the serving access gateway comprising the steps of receiving a connection setup message for establishing the connection between the originating and the terminating mobile entity, wherein the connection setup message transmitted along a signalling path in the core network comprises an information element storing media plane access needs of at least one network node in the signalling path of the core network, wherein the media plane access needs indicate the needs of a network node in the signal path of the core network to access a media plane of the connection to be set up. Additionally it is checked whether any of the network nodes in the signalling path of the core network needs access to the media plane of said connection to be set up, wherein, if none of the network nodes needs access to the media plane and if the serving access gateway needs access to the media plane at least the following steps are carried out: a media gateway that is handling a media stream of the serving access gateway is instructed to provide an uplink endpoint for the connection to the originating mobile entity and an uplink endpoint for the connection to the terminating mobile entity for the connection to be set up, and the radio access network is informed to transmit the media stream of the originating and the terminating mobile entity to the media gateway of the serving access gateway needing access to the media plane.

4. 发明授权

US09497758B2 Late Abis activation 有权
标题翻译：晚期Abis激活
公开(公告)号：US09497758B2
公开(公告)日：2016-11-15
申请号：US13378734
申请日：2009-08-20
申请人： Karl Hellwig , Dirk Kampmann , Majid Manosouri
发明人： Karl Hellwig , Dirk Kampmann , Majid Manosouri
IPC分类号： H04W72/04 , H04W28/26 , H04W76/02
CPC分类号： H04W72/0433 , H04W28/26 , H04W76/10
摘要： The Invention proposes a method for a Control Node (MSC) of a Core Network (CN) for late activation of a User Plane between a Radio Station (eNodeB, NodeB, BTS) and a control node (RNC, BSC) of a Radio Access Network (eUTRAN, UTRAN, URAN, GERAN, GRAN, RAN) of a call to be set-up. Furthermore, a method for a control node of a Radio Access Network for late activation of a User Plane between a Radio Station and a control node of a Radio Access of a call to be set-up is proposed MSC receives an indication that a call involving said MSC and a BSC of a RAN shall be set-up. MSC gains knowledge that said BSC is adapted for a late User Plane Activation. MSC instructs said BSC that the User Plane between the Radio Station and the BSC/RNC shall be reserved. Upon detecting that the User Plane of said call shall be through connected, MSC instructs the BSC to activate the reserved User Plane between Radio Station and BSC. In addition corresponding nodes are proposed.
摘要翻译：本发明提出了一种用于核心网络（CN）的控制节点（MSC）用于在无线电台（eNodeB，节点B，BTS）和无线电接入的控制节点（RNC，BSC）之间的用户平面的后期激活的方法网络（eUTRAN，UTRAN，URAN，GERAN，GRAN，RAN）要建立的呼叫。此外，提出了一种无线电接入网络的控制节点的方法，用于在无线电站和要建立的呼叫的无线电接入的控制节点之间的用户平面的后期激活的方法，MSC接收到涉及所述MSC和RAN的BSC应被建立。 MSC获得所述BSC适用于较晚的用户平面激活的知识。 MSC指示BSC说，无线电台和BSC / RNC之间的用户平面应保留。在检测到所述呼叫的用户面应通过连接时，MSC指示BSC激活无线电台与BSC之间的保留用户平面。另外提出了相应的节点。

5. 发明授权

US09439109B2 Assignment and handover in a radio communication network 有权
标题翻译：无线电通信网络中的分配和切换
公开(公告)号：US09439109B2
公开(公告)日：2016-09-06
申请号：US12809477
申请日：2008-12-19
申请人： Dirk Kampmann , Karl Hellwig , Paul Schliwa-Bertling
发明人： Dirk Kampmann , Karl Hellwig , Paul Schliwa-Bertling
IPC分类号： H04W4/00 , H04W36/00 , H04W72/04 , H04W76/04 , H04W92/14
CPC分类号： H04W36/0072 , H04W72/0413 , H04W72/042 , H04W72/0433 , H04W72/0446 , H04W76/22 , H04W92/14
摘要： A network entity for a radio communication network includes a processing unit which causes a first resource and a second resource for a terrestrial interface of the radio network to be seized, where the first resource is distinct and different from the second resource. The entity includes a network interface through which a handover request or an assignment request message identifying the first and the second resource is sent. A network entity for a radio communication network includes a network interface which receives a handover request message or an assignment request message identifying a first resource and a second resource. The first resource is distinct and different from the second resource. The entity includes a processing unit that selects one of the first and second resources, allocates a radio channel associated with the handover or assignment, selects a bearer for a terrestrial interface and seizes resources for the interface.
摘要翻译：用于无线电通信网络的网络实体包括处理单元，该处理单元使第一资源和第二资源用于无线电网络的地面接口被占用，其中第一资源是不同于第二资源的。该实体包括网络接口，通过该网络接口发送识别第一和第二资源的切换请求或分配请求消息。用于无线电通信网络的网络实体包括接收切换请求消息的网络接口或识别第一资源和第二资源的分配请求消息。第一个资源与第二个资源是截然不同的。实体包括选择第一和第二资源之一的处理单元，分配与切换或分配相关联的无线电信道，为地面接口选择承载并占用用于接口的资源。

6. 发明授权

US08634326B2 Method and node for the control of a connection in a communication network 有权
标题翻译：用于控制通信网络中的连接的方法和节点
公开(公告)号：US08634326B2
公开(公告)日：2014-01-21
申请号：US12525200
申请日：2007-12-13
申请人： Andreas Witzel , Karl Hellwig , Dirk Kampmann
发明人： Andreas Witzel , Karl Hellwig , Dirk Kampmann
IPC分类号： H04L12/66 , H04B7/212 , G06F15/173
CPC分类号： H04W28/18 , H04L47/10 , H04L47/14 , H04L47/24 , H04L47/283 , H04L47/38 , H04L65/103 , H04L65/605 , H04L65/80 , H04W28/06 , H04W28/24
摘要： A Method for controlling an establishment or a modification of a connection according to a packet based transmission scheme in a communication network (100) comprising a plurality of nodes (102-112) is proposed. The connection (113) to be established or modified comprises or utilizes one or more entities potentially causing a transmission delay for a transmission over the connection. An indicator indicating an expected accumulated delay for the connection (124) is sent between nodes controlling the connection and one of the nodes controlling the connection checks the indicator when it performs a decision on the packetisation time to be applied for the connection.
摘要翻译：提出了一种在包括多个节点（102-112）的通信网络（100）中根据基于分组的传输方案来控制连接的建立或修改的方法。要建立或修改的连接（113）包括或利用潜在地导致通过连接的传输的传输延迟的一个或多个实体。指示连接（124）的预期累积延迟的指示器在控制连接的节点之间发送，并且当控制连接的节点中的一个节点在对应用于连接的分组化时间进行决定时检查指示符。

7. 发明申请

US20130190037A1 Music Control Signal Dependent Activation of a Voice Activity Detector 有权
标题翻译：音乐控制信号依赖激活语音活动检测器
公开(公告)号：US20130190037A1
公开(公告)日：2013-07-25
申请号：US13579624
申请日：2010-02-19
申请人： Karl Hellwig , Henning Buhr , Dirk Kampmann
发明人： Karl Hellwig , Henning Buhr , Dirk Kampmann
IPC分类号： H04W8/02
CPC分类号： H04W8/02 , G10L19/012 , G10L25/78 , H04W76/28
摘要： The invention relates to a method for controlling the activation of a voice activity detector for a call in which music control information inserted into the control signalling plane is used to disable and enable the voice activity detector.
摘要翻译：本发明涉及一种用于控制用于呼叫的语音活动检测器的激活的方法，其中插入到控制信令平面中的音乐控制信息用于禁用并启用语音活动检测器。

8. 发明申请

US20090311988A1 SHORT MESSAGE SERVICE (SMS) OVER SERVICE ACCESS POINT IDENTIFIER 0 (SAPI-0) 有权
标题翻译：短消息服务（SMS）超过服务访问点标识符0（SAPI-0）
公开(公告)号：US20090311988A1
公开(公告)日：2009-12-17
申请号：US12482772
申请日：2009-06-11
申请人： Regina Johannesson , Anne-Lott Hedberg , Paul Schliwa-Bertling , Karl Hellwig
发明人： Regina Johannesson , Anne-Lott Hedberg , Paul Schliwa-Bertling , Karl Hellwig
IPC分类号： H04W4/14 , H04M11/04 , H04W4/22
CPC分类号： H04W4/14
摘要： A mobile station receives data for sending to a destination device and determines whether to send the data to the destination device via either short message service (SMS) over service access point identifier 0 (SAPI-0) or SMS over SAPI-3, where SAPI-0 and SAPI-3 comprise different service access points associated with a data link layer of a mobile network. The mobile station selectively sends the location information to the destination device via either SMS over SAPI-0, or via SMS over SAPI-3, based on the determination.
摘要翻译：移动台接收用于发送到目的设备的数据，并通过服务接入点标识符0（SAPI-0）或通过SAPI-3的SMS通过短消息服务（SMS）来确定是否将数据发送到目标设备，其中SAPI -0和SAPI-3包括与移动网络的数据链路层相关联的不同服务接入点。基于该确定，移动台通过SAPI-0上的SMS或通过SAPI-3上的SMS选择性地将位置信息发送到目的地设备。

9. 发明授权

US07328038B2 Power control in mobile communication systems 有权
标题翻译：移动通信系统中的功率控制
公开(公告)号：US07328038B2
公开(公告)日：2008-02-05
申请号：US10509825
申请日：2003-04-02
申请人： Karl Hellwig , Stefan Bruhn , Fredrik Jansson
发明人： Karl Hellwig , Stefan Bruhn , Fredrik Jansson
IPC分类号： H04B7/00
CPC分类号： H04W52/343 , G10L19/00 , H04W28/06 , H04W52/24 , H04W52/26
摘要： In a radio communication system in a mobile to mobile call with one good (AMR102) and bad (AMR515) radio link, the good radio (AMR102) link is forced by the poor (AMR515) link to use a more robust AMR coded mode (AMR515) and thereby using excessive power (232). A capacity loss in such system is avoided by adjusting the power level (212) for the connection with the good link (AMR102).
摘要翻译：在具有一个良好（AMR 102）和不良（AMR 515）无线电链路的移动到移动呼叫中的无线电通信系统中，良好无线电（AMR 102）链路被穷人（AMR 515）链路强制使用更加鲁棒 AMR编码模式（AMR 515），从而使用过大的功率（232）。通过调整与良好链路（AMR 102）的连接的功率电平（212）来避免在该系统中的容量损失。

10. 发明申请

US20050232232A1 Bypassing transcoding operations in a communication network 有权
标题翻译：在通信网络中绕过代码转换操作
公开(公告)号：US20050232232A1
公开(公告)日：2005-10-20
申请号：US10512103
申请日：2003-04-24
申请人： Nikolaus Farber , Karl Hellwig
发明人： Nikolaus Farber , Karl Hellwig
IPC分类号： H04W88/18 , H04L12/66
CPC分类号： H04W88/181
摘要： A method and a device for initiating the bypassing of a pair of transcoding operations that are performed in series by a first transcoder arranged together with a first communication terminal on a local side of a communication network and by a second transcoder arranged together with a second communication terminal on a distant side of the communication network are described. The method includes receiving from the distant side information about an encoding format currently in use on the distant side and about encoding capabilities of the distant side and transmitting to the distant side information about an encoding format currently in use on the local side and about encoding capabilities of the local side to enable on one or on both sides a change of the encoding format currently in use prior to initiating the bypassing of the transcoding operations.
摘要翻译：一种方法和装置，用于启动由通信网络的本地侧上与第一通信终端一起布置的第一代码转换器串行执行的一对代码转换操作的旁路，以及与第二通信方式一起布置的第二代码转换器描述了通信网络的远侧的终端。该方法包括从远端接收关于远端当前使用的编码格式的信息以及远端的编码能力以及向远端发送关于本地当前正在使用的编码格式的信息以及关于编码能力本地侧在一个或两侧上启用在启动绕过代码转换操作之前当前使用的编码格式的改变。

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