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41. 发明申请

US20120225632A1 METHODS, DEVICES AND COMPUTER PROGRAMS FOR SUPPORTING EMERGENCY COMMUNICATIONS 有权
标题翻译：支持紧急通信的方法，设备和计算机程序
公开(公告)号：US20120225632A1
公开(公告)日：2012-09-06
申请号：US13143397
申请日：2011-06-15
申请人： Karl Hellwig , Timo Helin , Christian Van de Pol
发明人： Karl Hellwig , Timo Helin , Christian Van de Pol
IPC分类号： H04W4/22
CPC分类号： H04W4/90 , H04W76/50
摘要： A network node (4), referred to as answering point (4), performs a method including a triggering procedure (s22) for triggering the transmission, towards a mobile station (2), of an instruction message (12a) including an instruction to start a new emergency communication towards the answering point (4). The triggering procedure (s22) includes sending (s226), towards the mobile station (2), a trigger message (12b). The mobile station (2) performs a method including a receiving procedure (s28) and a starting procedure (s30). The receiving procedure (s28) includes receiving the instruction message (12a) including the instruction to start a new emergency communication towards the answering point (4), and the starting procedure (s30) includes starting a new emergency communication towards the answering point (4). This enables to re-establish an emergency communication between the answering point (4) and the mobile station (2). The invention also relates to network nodes, mobile stations and computer programs.
摘要翻译：称为应答点（4）的网络节点（4）执行包括触发程序（s22）的方法，该触发过程用于向移动台（2）向移动台（2）发送指令消息（12a），该指令消息包括：开始新的应急通讯（4）。触发过程（s22）包括向移动台（2）发送（s226）触发消息（12b）。移动站（2）执行包括接收过程（s28）和起始过程（s30）的方法。接收过程（s28）包括接收包括向应答点（4）开始新的紧急通信的指令的指令消息（12a），并且启动过程（s30）包括向应答点（4）开始新的紧急通信）。这使得能够在应答点（4）和移动台（2）之间重新建立紧急通信。本发明还涉及网络节点，移动台和计算机程序。

42. 发明授权

US07933258B2 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：US07933258B2
公开(公告)日：2011-04-26
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： 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。

43. 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。

44. 发明授权

US5912923A System for transmitting coded speech signals 失效
标题翻译：用于发送编码语音信号的系统
公开(公告)号：US5912923A
公开(公告)日：1999-06-15
申请号：US505414
申请日：1995-07-21
申请人： Karl Hellwig , Dietmar Lorenz , Rainer Dietsch
发明人： Karl Hellwig , Dietmar Lorenz , Rainer Dietsch
IPC分类号： H04B3/20 , H04B3/23 , H04M9/08
CPC分类号： H04M9/082
摘要： Complex coding of speech signals, as this is used, for example, in the GSM half rate speech coder, requires the use of a signal processor. On the other hand, a hands-free facility requires an arithmetic unit which adaptively calculates filter coefficients. This is only effected during speech pauses in which the speech coder is switched to a mode in which it generates codes for background noise with only little processing circuitry and expense. According to the invention, the signal processor for the coding device is therefore used for calculating the coefficients for the echo cancelling filter during speech pauses. This requires the use of not more than a single signal processor which can thus be used twice.
摘要翻译：语音信号的复杂编码，例如在GSM半速率语音编码器中使用，需要使用信号处理器。另一方面，免提设施需要一个自适应地计算滤波器系数的算术单元。这仅在言语停顿期间才能进行，其中语音编码器被切换到仅以很少的处理电路和费用生成用于背景噪声的代码的模式。根据本发明，因此，用于编码装置的信号处理器用于在语音暂停期间计算回波消除滤波器的系数。这需要使用不超过单个信号处理器，因此可以使用两次信号处理器。

45. 发明授权

US5799201A Signal processor 失效
标题翻译：信号处理器
公开(公告)号：US5799201A
公开(公告)日：1998-08-25
申请号：US761237
申请日：1996-12-06
申请人： Dietmar Lorenz , Harald Bauer , Rainer Dietsch , Karl Hellwig
发明人： Dietmar Lorenz , Harald Bauer , Rainer Dietsch , Karl Hellwig
IPC分类号： G06F9/38 , G06F7/544 , G06F9/28 , G06F15/78 , G06F17/10 , H04B1/40 , G06F7/00
CPC分类号： G06F17/10 , G06F15/7817 , G06F7/5443 , H04B1/40
摘要： A signal processor which includes a first data processing unit for processing data supplied thereto by a data bus system which operates in successive command cycles, and at least one further data processing unit operating in parallel with the first processing unit to process data supplied from the first processing unit during the command cycles. Since the further processing unit does not receive data from the bus system, that processor and still further processors can be added without requiring extension of the bus system. The parallel operation of a plurality of processing units achieves enhanced speed of computation, so that the signal processor is particularly adapted to computation of auto-correlation and cross-correlation functions and for FIR digital filtering.
摘要翻译：一种信号处理器，包括：第一数据处理单元，用于处理在连续的命令周期中操作的数据总线系统提供给其的数据;以及至少一个另外的数据处理单元，与第一处理单元并行操作，以处理从第一处理单元在命令循环。由于进一步的处理单元没有从总线系统接收数据，所以可以添加该处理器和另外的处理器，而不需要扩展总线系统。多个处理单元的并行操作提高了计算速度，使得信号处理器特别适用于计算自相关和互相关函数以及FIR数字滤波。

46. 发明授权

US5490136A Method of controlling transmission on a same radio channel of variable-rate information streams in radio communication systems 失效
标题翻译：控制无线通信系统中可变速率信息流的同一无线电信道上的传输的方法
公开(公告)号：US5490136A
公开(公告)日：1996-02-06
申请号：US241207
申请日：1994-05-10
申请人： Daniele Sereno , Karl Hellwig , Ermanno Berruto
发明人： Daniele Sereno , Karl Hellwig , Ermanno Berruto
IPC分类号： H04J13/00 , H04B7/26 , H04L1/00 , H04Q7/38
CPC分类号： H04L1/0015 , H04L1/0009 , H04L1/0014 , H04L1/0017 , H04L1/0026
摘要： In a radio communication system, in particular a mobile communication system, variable-rate information flows originating from different sources (CV1, CS1; CV2, CS2) and relative to a same communication are transmitted on a same radio channel. Each mobile station (M1 . . . Mh) and the fixed part (B1 . . . Bn; RNC) of the system comprise a unit for the control of the variable-rate transmission, which dynamically allocates the available bits to the different streams by taking into account the needs of the sources (CV1, CS1; CV2, CS2), the conditions of the channel (6) and the system occupancy. (FIG. 1).
摘要翻译：在无线电通信系统中，特别是移动通信系统中，在相同的无线电信道上发送来自不同来源（CV1，CS1，CV2，CS2）和相对于相同通信的可变速率信息流。系统的每个移动站（M1 ... Mh）和固定部分（B1 ... Bn; RNC）包括用于控制可变速率传输的单元，其通过以下方式动态地将可用位分配给不同的流：考虑到来源（CV1，CS1; CV2，CS2）的需求，通道条件（6）和系统占用情况。（图。1）。

47. 发明授权

US4607362A Method of and circuit arrangement for establishing conference connections in a switching system 失效
标题翻译：在交换系统中建立会议连接的方法和电路布置
公开(公告)号：US4607362A
公开(公告)日：1986-08-19
申请号：US642621
申请日：1984-08-20
申请人： Peter Vary , Rudolf Hofmann , Karl Hellwig
发明人： Peter Vary , Rudolf Hofmann , Karl Hellwig
IPC分类号： H04M3/56 , H04Q11/04
CPC分类号： H04M3/561 , H04M3/568
摘要： During algebraic summing of code words from conference participants to form a partial sum-code word overflow of the values may occur. Such an overflow can be prevented when prior to the adding operations the numerical range is extended and an adjustment of weighting factors is effected in dependence on the measured speech intensity of the partial sum-code word. By multiplying by these (attenuation) factors the outgoing subscriber-code word is mapped again on the original numerical range in the attenuation circuit. To reduce a noise level originating, for example, from line interferences, quantization errors, etc. subscribers which are currently not speaking can be attenuated in a further attenuation control circuit of the conference arrangement.
摘要翻译：在来自会议参与者的代码字的代数求和期间，可能会发生部分和码字溢出的值。在加法运算之前，可以防止数值范围扩大，并根据测得的部分和码字的言语强度进行加权因子的调整，可以防止这种溢出。通过乘以这些（衰减）因子，输出用户码字再次映射在衰减电路中的原始数值范围上。为了降低源于例如来自线路干扰，量化误差等的噪声水平，可以在会议装置的另外的衰减控制电路中衰减当前不说话的用户。

48. 发明申请

US20110019675A1 Method and core network node for establishing a connection through a core network 有权
标题翻译：用于通过核心网络建立连接的方法和核心网络节点
公开(公告)号：US20110019675A1
公开(公告)日：2011-01-27
申请号：US12847445
申请日：2010-07-30
申请人： Karl Hellwig , Juan Noguera , Alain Maupin , Martin Israelsson , Phil Hodges
发明人： Karl Hellwig , Juan Noguera , Alain Maupin , Martin Israelsson , Phil Hodges
IPC分类号： H04L12/56
CPC分类号： H04W76/12 , H04W92/22
摘要： A method and core network node for establishing a connection between a first access node and a second access node. The first access node sends to a first core network node, a connection establishment request that includes a set of framing protocol parameters for the framing of information to be sent over an interface between the first access node and the first core network node. The first core network node stores the parameter set and initializes a connection to a further core network node according to the framing protocol. If the further core network node is not connectable to the second access node, connections are successively made to additional core network nodes until reaching a final core network node connectable to the second access node. The final core network node initializes the connection to the second access node, which stores the parameter set. The connection is then established between the first access node and the second access node utilizing the parameter set.
摘要翻译：一种用于在第一接入节点和第二接入节点之间建立连接的方法和核心网络节点。所述第一接入节点向第一核心网络节点发送连接建立请求，所述连接建立请求包括用于通过所述第一接入节点和所述第一核心网络节点之间的接口发送的信息的成帧的一组成帧协议参数。第一核心网络节点存储参数集，并根据成帧协议将连接初始化到另一个核心网络节点。如果另外的核心网络节点不可连接到第二接入节点，则连续地连接到附加的核心网络节点，直到到达可连接到第二接入节点的最终核心网络节点。最终核心网络节点初始化与第二个访问节点的连接，该第二个访问节点存储参数集。然后利用参数集在第一接入节点和第二接入节点之间建立连接。

49. 发明授权

US07792119B2 Method for a connection through a core network 有权
标题翻译：通过核心网连接的方法
公开(公告)号：US07792119B2
公开(公告)日：2010-09-07
申请号：US10276845
申请日：2001-05-21
申请人： Karl Hellwig , Phil Hodges , Alain Maupin , Martin Israelsson , Juan Noguera
发明人： Karl Hellwig , Phil Hodges , Alain Maupin , Martin Israelsson , Juan Noguera
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W76/12 , H04W92/22
摘要： A method of establishing a connection between a first access node and a second access node via a core network having a first core network node, further core network nodes, and a final core network node. The first access node sends an access request to the first core network node, which stores a set of framing information parameters received in the access request. The first core network node initializes the connection to a further core network node and sends the parameter set together with an indication that transparent transmission is to be utilized after connection establishment. The initialization of the connection and storing of the parameter set and the indication is performed stepwise in further core network nodes until the final core network node is reached. The final core network node initializes the connection to the second access node, which stores the parameter set and the indication.
摘要翻译：一种通过具有第一核心网络节点，更多核心网络节点和最终核心网络节点的核心网建立第一接入节点和第二接入节点之间的连接的方法。第一接入节点向第一核心网络节点发送接入请求，该第一核心网节点存储在接入请求中接收的一组帧信息参数。第一核心网络节点将初始化连接到另一个核心网络节点，并在连接建立之后发送参数集以及透明传输将被使用的指示。在另外的核心网络节点中逐步执行连接的初始化和参数集的存储以及指示，直到达到最终的核心网络节点。最终的核心网络节点初始化到第二个接入节点的连接，它存储参数集和指示。

50. 发明申请

US20090034425A1 CALL CASE CONTROLLED BLER TARGET SETTING 审中-公开
标题翻译：呼叫控制目标设置
公开(公告)号：US20090034425A1
公开(公告)日：2009-02-05
申请号：US10581246
申请日：2003-12-03
申请人： Fredrik Jansson , Rutger Andersson , Michael Anehill , Karl Hellwig
发明人： Fredrik Jansson , Rutger Andersson , Michael Anehill , Karl Hellwig
IPC分类号： G06F11/00 , H04B7/216 , H04B7/005 , H04M1/00
CPC分类号： H04W52/12 , H04W52/20
摘要： A method and system are disclosed for call case controlled block error rate (BLER) or bit error rate (BER) target setting in WCDMA and other CDMA technologies for Mobile to Mobile (MTM) and Mobile to Public Switched Telephone Network (MTPSTN) communication systems, whereby first an overall BLER/BER target value is defined.
摘要翻译：公开了用于WCDMA和用于移动到移动（MTM）和移动到公共交换电话网（MTPSTN）通信系统的其他CDMA技术中的呼叫案例控制块错误率（BLER）或误码率（BER）目标设置的方法和系统，由此首先定义总体BLER / BER目标值。

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