专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007017426A1 SPEECH SIGNAL CODING 审中-公开
标题翻译：语音信号编码
公开(公告)号：WO2007017426A1
公开(公告)日：2007-02-15
申请号：PCT/EP2006/064940
申请日：2006-08-02
申请人： SIEMENS AKTIENGESELLSCHAFT , KOUCHRI, Farrokh Mohammadzadeh , KARIMI-CHERKANDI, Bizhan
发明人： KOUCHRI, Farrokh Mohammadzadeh , KARIMI-CHERKANDI, Bizhan
IPC分类号： G10L19/00
CPC分类号： G10L19/0018
摘要： The present invention relates to methods and apparatuses for speech signal encoding and decoding. In accordance with the invention, a discrete time speech signal is encoded by identifying a speech element in the speech signal. If the speech element is identified for the first time, the encoder (108) creates a unique tag representing the speech element and an associating between the speech element and the unique tag in a memory and transmits the speech element in discrete time form and the tag and an indication that the tag is to repre- sent the speech element to a decoder (118) . If the speech element was identified before, the encoder (108) obtains a unique tag representing the speech element from the memory, removes the speech element from the speech signal and transmits the unique tag representing the speech element as ob- tained from the memory.
摘要翻译：本发明涉及用于语音信号编码和解码的方法和装置。根据本发明，通过识别语音信号中的语音元素来对离散时间语音信号进行编码。如果第一次识别语音元素，则编码器（108）创建表示语音元素的唯一标签，以及语音元素与存储器中的唯一标签之间的关联，并以离散时间形式发送语音元素，并且标签以及标签将语音元件表示到解码器（118）的指示。如果之前识别出语音元素，则编码器（108）从存储器中获得表示语音元素的唯一标签，从语音信号中去除语音元素，并将从表示获取的语音元素的唯一标签发送到存储器。

2. 发明申请

WO2006048340A1 SYSTEM & METHOD FOR SERVICE RESOLUTION 审中-公开
标题翻译：用于服务解决方案的系统和方法
公开(公告)号：WO2006048340A1
公开(公告)日：2006-05-11
申请号：PCT/EP2005/053790
申请日：2005-08-03
申请人： SIEMENS AKTIENGESELLSCHAFT , KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
发明人： KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
IPC分类号： H04L29/06
CPC分类号： H04L29/12113 , H04L29/06027 , H04L61/1541 , H04L65/1069 , H04L65/80 , H04L67/303 , H04L69/24 , H04M3/42 , H04M2203/2066
摘要： Providing service resolution between a calling subscriber A and a called subscriber B of a telecommunications network, wherein a call of a calling subscriber device A of the calling subscriber A includes content for at least capabilities C1 and C2 and called subscriber device B is capable of only a subset of the capabilities C1 and C2. The calling subscriber device A requests a call with the capabilities C1 and C2. The called subscriber device B broadcasts a signal to at least one peripheral device and requests a response from devices that are capable of the subset capability. A peripheral device responds that it has the requested subset capability. The called subscriber device B splits the media received and sends the media corresponding to the requested subset capability to the peripheral device for processing.
摘要翻译：在主叫用户A和电信网络的被叫用户B之间提供业务分辨率，其中主叫用户A的主叫用户设备A的呼叫至少包含能力C1和C2的内容，并且被叫用户设备B只能够能力C1和C2的子集。呼叫用户设备A请求具有能力C1和C2的呼叫。被叫用户设备B向至少一个外围设备广播信号，并且请求来自能够具有子集能力的设备的响应。外围设备响应它具有所请求的子集功能。被叫用户设备B将所接收的媒体拆分并发送与所请求的子集能力对应的媒体到外围设备进行处理。

3. 发明公开

EP1704690A2 SYSTEM AND METHOD FOR CONVERGING CIRCUIT SWITCHED AND PACKED SWITCHED COMMUNICATIONS 审中-公开
标题翻译： FOR会聚线的系统和方法交换和分组交换变速箱
公开(公告)号：EP1704690A2
公开(公告)日：2006-09-27
申请号：EP04766394.3
申请日：2004-08-02
申请人： SIEMENS AKTIENGESELLSCHAFT , Karimi-Cherkandi, Bizhan , Kouchri, Farrokh Mohammadzadeh
发明人： KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
IPC分类号： H04L12/64 , H04L12/28 , H04M7/00
CPC分类号： H04Q3/0045 , H04L12/6418 , H04L29/06027 , H04L65/1043 , H04L2012/6443 , H04M7/1245 , H04Q2213/13054 , H04Q2213/13176 , H04Q2213/13196 , H04Q2213/13345 , H04Q2213/13389
摘要： A method and system are provided for converging time division multiplexing (TDM) communication networks and packet based networks. Signaling may be monitored between TDM network ele ments by a Convergence Resource Manager (CRM) to identify calls that may be re-directed over a packet network to an end node with another associated CRM; the re-directed call bypassing much of the TDM network. Installation of a CRPd typically does not require any configuration changes to the TDM network such as point codes. A self learning CRM may also be provided so that a routing database may be automatically built. An originating SS7 message may be modified by a self learning CRM to add a Tag which identifies the originating node. As the modified message traverses the SS7 network, any other self learning CRMS in the network report to the originating self learning CRM that the message has been seen. The last reporting self learning CRM is then associated with the dialed number for future routing of originating calls over the packet network, directly to the last reporting self learning CRM and end network node, thus flattening the TDM network.

4. 发明申请

WO2005013572A3 SYSTEM AND METHOD FOR CONVERGING CIRCUIT SWITCHED AND PACKED SWITCHED COMMUNICATIONS 审中-公开
公开(公告)号：WO2005013572A3
公开(公告)日：2005-02-10
申请号：PCT/EP2004/051687
申请日：2004-08-02
申请人： SIEMENS AKTIENGESELLSCHAFT , KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
发明人： KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
IPC分类号： H04L12/64
摘要： A method and system are provided for converging time division multiplexing (TDM) communication networks and packet based networks. Signaling may be monitored between TDM network ele ments by a Convergence Resource Manager (CRM) to identify calls that may be re-directed over a packet network to an end node with another associated CRM; the re-directed call bypassing much of the TDM network. Installation of a CRPd typically does not require any configuration changes to the TDM network such as point codes. A self learning CRM may also be provided so that a routing database may be automatically built. An originating SS7 message may be modified by a self learning CRM to add a Tag which identifies the originating node. As the modified message traverses the SS7 network, any other self learning CRMS in the network report to the originating self learning CRM that the message has been seen. The last reporting self learning CRM is then associated with the dialed number for future routing of originating calls over the packet network, directly to the last reporting self learning CRM and end network node, thus flattening the TDM network.

5. 发明申请

WO2006106057A1 METHOD AND APPARATUS FOR MANAGING SUBSCRIBER PROFILE INFORMATION 审中-公开
标题翻译：管理订户资料信息的方法和装置
公开(公告)号：WO2006106057A1
公开(公告)日：2006-10-12
申请号：PCT/EP2006/061100
申请日：2006-03-28
申请人： SIEMENS AKTIENGESELLSCHAFT , KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
发明人： KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
IPC分类号： H04L29/08 , H04Q7/38
CPC分类号： H04L69/329
摘要： The present invention relates to a method and apparatus for managing subscriber profile information. The method provides a database (100) comprising a global subscriber profile, wherein said global subscriber profile comprises said subscriber profile information. A network element (102) serving a subscriber terminal (104) requests information from the global subscriber profile associated with a subscriber identity presented by said subscriber terminal (104). The method then determines if all global subscriber profile information required for performing a function of the network element (102) is compatible with the network element (102) and transforms incompatible information into information compatible with the network element (102).
摘要翻译：本发明涉及一种用于管理用户简档信息的方法和装置。该方法提供包括全局用户简档的数据库（100），其中所述全局用户简档包括所述用户简档信息。服务于用户终端（104）的网络元件（102）从与所述用户终端（104）呈现的用户标识相关联的全球用户简档请求信息。该方法然后确定执行网络元件（102）的功能所需的全部用户简档信息是否与网络元件（102）兼容，并将不兼容的信息转换成与网络元件（102）兼容的信息。

6. 发明申请

WO2006058908A1 METHOD AND APPARATUS TO INITIATE A LINK TEST FROM AN INTELLIGENT CUSTOMER PREMISES EQUIPMENT 审中-公开
标题翻译：从智能客户设备启动链接测试的方法和设备
公开(公告)号：WO2006058908A1
公开(公告)日：2006-06-08
申请号：PCT/EP2005/056393
申请日：2005-12-02
申请人： SIEMENS AKTIENGESELLSCHAFT , KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
发明人： KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
IPC分类号： H04Q11/04
CPC分类号： H04Q11/045 , H04Q2213/13093 , H04Q2213/13096 , H04Q2213/1316 , H04Q2213/13166 , H04Q2213/13176 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/13298
摘要： Method for testing a subscriber connection in a communications network between at least one customer premises equipment (10) and a first network device (20) connecting said customer premises equipment to said communications network, comprising the steps of: said at least one customer premises equipment initiating said testing by setting up a test connection to said first network device; performing said testing on said subscriber connection upon reception of a loop-back message transmitted by said first network device indicating that said test connection was successful; releasing said test connection upon termination of said testing; storing at said at least one customer premises equipment results of said testing.
摘要翻译：用于在至少一个客户驻地设备（10）与将所述客户驻地设备连接到所述通信网络的第一网络设备（20）之间的通信网络中测试用户连接的方法，包括以下步骤：所述至少一个客户驻地设备通过建立到所述第一网络设备的测试连接来启动所述测试; 在接收到由所述第一网络设备发送的指示所述测试连接成功的回送消息时，在所述用户连接上执行所述测试; 在所述测试终止时释放所述测试连接; 在所述至少一个客户驻地处存储所述测试的设备结果。

7. 发明申请

WO2005081574A2 EMULATED IP-CALL & SERVICES SYSTEM METHOD & APPARATUS 审中-公开
标题翻译：仿真IP呼叫和服务系统方法与设备
公开(公告)号：WO2005081574A2
公开(公告)日：2005-09-01
申请号：PCT/EP2005/050214
申请日：2005-01-19
申请人： SIEMENS AKTIENGESELLSCHAFT , KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
发明人： KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh
IPC分类号： H04Q11/04
CPC分类号： H04Q11/04 , H04Q2213/1302 , H04Q2213/13034 , H04Q2213/1304 , H04Q2213/1307 , H04Q2213/13091 , H04Q2213/13196 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/1327 , H04Q2213/13282 , H04Q2213/13292 , H04Q2213/13335 , H04Q2213/13345 , H04Q2213/13386 , H04Q2213/13389
摘要： An IP-subscriber connection is introduced in correspondence to an existing TDM connection between a subscriber A on an A side of the TDM connection and a subscriber B on a B-side of the TDM connection. A set up signal including IP connection information and a caller ID of the subscriber A is sent to the B-side over the existing TDM connection. The A-side is invited to set up an IP connection from the B-side including IP connection information and a caller ID of the subscriber B. Next, the IP-subscriber connection is established based on the IP connection information and caller ID from the subscriber A and the subscriber B. There is further provided TDM call services and features for this IP-subscriber connection. The IP-concentrator sets a trigger that causes a TDM switch on the A-side to pass control of an incoming call to the IP concentrator on the A-side. The TDM switch is instructed to resume call processing of the incoming call when the trigger is triggered.
摘要翻译：对应于TDM连接的A侧的用户A与TDM连接的B侧的用户B之间的现有TDM连接，引入了IP用户连接。包括IP连接信息和用户A的呼叫者ID的建立信号通过现有TDM连接被发送到B侧。 A侧被邀请从B侧设置IP连接，包括IP连接信息和用户B的呼叫者ID。接下来，IP用户连接基于IP连接信息和来自用户A和订户B.进一步提供用于该IP用户连接的TDM呼叫服务和特征。 IP集中器设置一个触发器，使A侧的TDM交换机将来电的控制权传给A侧的IP集中器。当触发触发时，指示TDM开关恢复来电呼叫处理。

8. 发明申请

WO2013180686A1 METHOD, DEVICE, AND SYSTEM FOR LOCATING A MOBILE TERMINAL DEVICE 审中-公开
标题翻译：用于定位移动终端设备的方法，设备和系统
公开(公告)号：WO2013180686A1
公开(公告)日：2013-12-05
申请号：PCT/US2012/039804
申请日：2012-05-29
申请人： SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG , KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh , ALI, Schah Walli
发明人： KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh , ALI, Schah Walli
IPC分类号： H04W4/18 , H04W4/02
CPC分类号： H04W4/185 , H04W4/029
摘要： A communication system, method and communication terminal permit a user to find a misplaced mobile communication terminal. The mobile terminal may register with a service hosted by a computer device such as a server and thereafter periodically update the service with information identifying the location of the mobile terminal. The information may include coordinates identifying a geographical location of the terminal as well as images or other indicia identifying the location of the terminal. Time indicia such as a time stamp identifying the time at which the geographical location is provided to the service may also be periodically sent with the information identifying the location of the mobile terminal. A user may access the service using another communication device to determine the location of the mobile terminal from the uploaded location information.
摘要翻译：通信系统，方法和通信终端允许用户找到错放的移动通信终端。移动终端可以由诸如服务器的计算机设备托管的服务注册，然后利用标识移动终端的位置的信息定期更新服务。信息可以包括标识终端的地理位置的坐标以及标识终端位置的图像或其他标记。诸如标识将地理位置提供给服务的时间的时间戳的时间标记也可以用识别移动终端的位置的信息来周期性地发送。用户可以使用另一个通信设备访问该服务，以从上传的位置信息确定移动终端的位置。

9. 发明申请

WO2014081408A1 METHOD, DEVICE, AND SYSTEM FOR AUDIO DATA PROCESSING 审中-公开
标题翻译：用于音频数据处理的方法，装置和系统
公开(公告)号：WO2014081408A1
公开(公告)日：2014-05-30
申请号：PCT/US2012/065995
申请日：2012-11-20
申请人： UNIFY GMBH & CO. KG , KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh , ALI, Schah Walli
发明人： KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh , ALI, Schah Walli
IPC分类号： G10L21/02
CPC分类号： G10L21/02 , G10L17/00
摘要： A method and apparatus that filters audio data received from a speaking person that includes a specific filter for that speaker. The audio characteristics of the speaker's voice may be collected and the specific filter may be formed to reduce noise while also enhancing voice quality. For instance, if a speaker's voice does not contain specific frequencies, then a filter may cancel the noise at such frequencies to ease noise cancellation and reduce processing sound spectrum for cleaning that is not needed. Additionally, the strength frequencies of a speaker's voice may be identified from the collected audio characteristics and those spectrums can be filtered with finer granularity to provide a speaker specific filter that enhances the voice quality of the speaker's voice data that is transmitted or output by a communication device. The audio data may also be output based upon a user's predefined hearing spectrum.
摘要翻译：一种过滤从说话人接收到的音频数据的方法和装置，该方法和装置包括该扬声器的特定滤波器。可以收集扬声器的声音的音频特性，并且可以形成特定滤波器以减少噪声，同时还增强语音质量。例如，如果扬声器的声音不包含特定的频率，则滤波器可以以这样的频率消除噪声，以减轻噪声消除，并且减少不需要的用于清洁的处理声谱。此外，扬声器的声音的强度频率可以从所收集的音频特征中识别出来，并且可以以更细的粒度对这些频谱进行滤波，以提供一个扬声器特定的滤波器，该滤波器增强了由通信发送或输出的扬声器语音数据的语音质量设备。音频数据也可以基于用户预定的听力谱来输出。

10. 发明申请

WO2013172848A1 METHOD, DEVICE, AND SYSTEM FOR REDUCING BANDWIDTH USAGE DURING A COMMUNICATION SESSION 审中-公开
标题翻译：用于在通信会话期间减少带宽使用的方法，设备和系统
公开(公告)号：WO2013172848A1
公开(公告)日：2013-11-21
申请号：PCT/US2012/038473
申请日：2012-05-18
申请人： SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG , KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh , ALI, Schah Walli
发明人： KARIMI-CHERKANDI, Bizhan , KOUCHRI, Farrokh Mohammadzadeh , ALI, Schah Walli
IPC分类号： H04L29/06 , H04W52/02
CPC分类号： H04N7/147 , H04L65/1089 , H04L65/80 , H04N7/15 , H04W52/0254 , H04W52/027 , Y02D70/00
摘要： A communication system, method and communication terminal are configured to permit bandwidth reduction when communication partners are engaged in a communication session. In one embodiment, a communication terminal such as a cellular phone or tablet may turn off at least one of its display and camera sensor within a predetermined amount of time when the terminal is detected as being positioned near a user's ear via at least one sensor of the terminal. In some embodiments, the communication terminal may also transmit one or more messages to communication devices of communication partners engaged in the communication session to inform those devices that video transmissions should no longer be sent to the communication terminal. The communication terminal and other communication devices involved in the communication session may also stop transmitting video as a result of the detection of the communication terminal being positioned near a user's ear.
摘要翻译：通信系统，方法和通信终端被配置为当通信伙伴参与通信会话时允许带宽减小。在一个实施例中，诸如蜂窝电话或平板电脑的通信终端可以在预定时间量内将其显示器和相机传感器中的至少一个断开，当终端被检测为位于用户的耳朵附近时，通过至少一个传感器终点站。在一些实施例中，通信终端还可以向参与通信会话的通信伙伴的通信设备发送一个或多个消息，以通知那些设备不再将视频传输发送到通信终端。由于通信终端位于用户耳朵附近的检测结果，通信终端和通信会话中涉及的其他通信设备也可能停止发送视频。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式