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1. 发明授权

US6044081A Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems 失效
公开(公告)号：US6044081A
公开(公告)日：2000-03-28
申请号：US783216
申请日：1997-01-14
申请人： Robert T. Bell , Richard J. Platt
发明人： Robert T. Bell , Richard J. Platt
IPC分类号： H04L12/413 , H04L12/46 , H04L12/66 , H04L29/06 , H04M7/00 , H04Q11/04 , H04J3/02
CPC分类号： H04Q11/0457 , H04L12/413 , H04L12/66 , H04L29/06 , H04M7/1245 , H04L2212/00 , H04Q2213/13107 , H04Q2213/13166 , H04Q2213/13174 , H04Q2213/13176 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13215 , H04Q2213/13216 , H04Q2213/13248 , H04Q2213/1329 , H04Q2213/13337 , H04Q2213/13389 , H04Q2213/13396
摘要： A subsystem for communicating a private network signalling message over a packet network and bridges for communicating a Media Access Control (MAC) layer frame over an isochronous channel and for communicating an isochronous signalling frame over a nonisochronous network. The subsystem comprises: (1) an encapsulation circuit, coupled to a transmitting user station, capable of receiving the private network signalling message from the transmitting user station, the encapsulating circuit encapsulating the signalling message within, and adding source and destination addresses to, a routable protocol frame, the source and destination addresses corresponding to addresses of the transmitting user station and a particular receiving user station, the encapsulation circuit queuing the routable protocol frame for transmission over the packet network and (2) a de-encapsulation circuit, coupled to the particular receiving user station, capable of receiving the routable protocol frame, the de-encapsulation circuit extracting the signalling message from the routable protocol frame, the packet network thereby simulating a point-to-point connection between the transmitting and particular receiving user stations to effect node-to-node private network signalling therebetween.

2. 发明授权

US06807185B1 System and method for signalling and call processing for private and hybrid communications systems including multimedia systems 失效
标题翻译：包括多媒体系统在内的专用和混合通信系统的信令和呼叫处理系统和方法
公开(公告)号：US06807185B1
公开(公告)日：2004-10-19
申请号：US08870600
申请日：1997-06-06
申请人： Robert T. Bell , Richard J. Platt
发明人： Robert T. Bell , Richard J. Platt
IPC分类号： H04L1228
CPC分类号： H04L29/06 , H04L2012/5619 , H04L2012/563 , H04Q11/0478
摘要： A system and method for selectively establishing a user information path over an information transport network between first and second endpoints of first and second private network partitions, respectively. The system comprises: (1) signalling circuitry, associated with the first and second private network partitions, adapted to establish a signalling channel adapted to communicate signalling messages between the first and second private network partitions, the signalling channel allowing: (a) the first private network partition to initiate a call request to the second private network partition to request initiation of a call from the first endpoint to the second endpoint and (b) the second private network partition to initiate a response to said call request of the first private network partition to acknowledge that the second endpoint is able to receive the call from the first endpoint and (2) switching circuitry, associated with the first and second private network partitions, adapted to establish a user information path over the information transport network only after the first private network partition receives the response to the call request the user information path adapted to allow point-to-point communication of user information between the first and second endpoints, the user information path never established if the second endpoint is unable to receive the call from the first endpoint.
摘要翻译：一种用于分别在第一和第二专用网络分区的第一和第二端点之间的信息传输网络上选择性地建立用户信息路径的系统和方法。该系统包括：（1）与第一和第二专用网络分区相关联的信令电路，适于建立适于在第一和第二私有网络分区之间传送信令消息的信令信道，所述信令信道允许：（a）第一专用网络分区以发起对所述第二专用网络分区的呼叫请求以请求从所述第一端点到所述第二端点的呼叫的启动，以及（b）所述第二专用网络分区发起对所述第一专用网络的所述呼叫请求的响应分区以确认第二端点能够从第一端点接收呼叫，以及（2）与第一和第二专用网分区相关联的适于仅在第一端点之后在信息传输网络上建立用户信息路径的交换电路专用网络分区接收对呼叫请求的响应，该用户信息路径适应于al 用户信息在第一和第二端点之间的低点到点通信，如果第二端点不能从第一端点接收呼叫，则用户信息路径从不建立。

3. 发明授权

US06587460B1 Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems 有权
标题翻译：包括多媒体系统在内的专用和混合通信系统的桥接和信令子系统和方法
公开(公告)号：US06587460B1
公开(公告)日：2003-07-01
申请号：US09514557
申请日：2000-02-28
申请人： Robert T. Bell , Richard J. Platt
发明人： Robert T. Bell , Richard J. Platt
IPC分类号： H04J302
CPC分类号： H04Q11/0457 , H04L12/413 , H04L12/66 , H04L29/06 , H04L2212/00 , H04M7/1245 , H04Q2213/13107 , H04Q2213/13166 , H04Q2213/13174 , H04Q2213/13176 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13215 , H04Q2213/13216 , H04Q2213/13248 , H04Q2213/1329 , H04Q2213/13337 , H04Q2213/13389 , H04Q2213/13396
摘要： A subsystem for communicating a private network signalling message over a packet network and bridges for communicating a Media Access Control (MAC) layer frame over an isochronous channel and for communicating an isochronous signalling frame over a nonisochronous network. The subsystem comprises: (1) an encapsulation circuit, coupled to a transmitting user station, capable of receiving the private network signalling message from the transmitting user station, the encapsulating circuit encapsulating the signalling message within, and adding source and destination addresses to, a routable protocol frame, the source and destination addresses corresponding to addresses of the transmitting user station and a particular receiving user station, the encapsulation circuit queuing the routable protocol frame for transmission over the packet network and (2) a de-encapsulation circuit, coupled to the particular receiving user station, capable of receiving the routable protocol frame, the de-encapsulation circuit extracting the signalling message from the routable protocol frame, the packet network thereby simulating a point-to-point connection between the transmitting and particular receiving user stations to effect node-to-node private network signalling therebetween.
摘要翻译：用于通过分组网络传送专用网络信令消息的子系统，以及用于在同步信道上传送媒体访问控制（MAC）层帧的桥，以及用于在非同步网络上传送同步信令帧。子系统包括：（1）耦合到发送用户站的封装电路，能够从发送用户站接收专用网络信令消息，封装电路封装信令消息，并将源地址和目的地址添加到可路由协议帧，对应于发送用户站和特定接收用户站的地址的源和目的地地址，封装电路对可路由协议帧进行排队，用于通过分组网络进行传输，以及（2）解封装电路，耦合到能够接收可路由协议帧的特定接收用户站，解封装电路从可路由协议帧提取信令消息，分组网络由此模拟发送和特定接收用户站之间的点对点连接，影响节点到节点的专用网络信令 een。

4. 发明授权

US09363108B2 System for utilizing identity based on pairing of wireless devices 有权
标题翻译：基于无线设备配对利用身份的系统
公开(公告)号：US09363108B2
公开(公告)日：2016-06-07
申请号：US12133955
申请日：2008-06-05
申请人： Robert T. Bell , Larry William Truesdale
发明人： Robert T. Bell , Larry William Truesdale
IPC分类号： H04L12/66
CPC分类号： H04W76/021 , H04L12/66 , H04L63/0823 , H04L63/0853 , H04M3/56 , H04W4/80 , H04W8/005 , H04W8/205 , H04W12/04 , H04W76/11 , H04W76/14 , H04W84/18
摘要： In one embodiment, an apparatus may include a memory and a processor. The processor may be operable to create a wireless connection to a wireless device. The processor may be operable to form a pairing with the wireless device based on a unique identifier of the wireless device. The unique identifier may be received from the wireless device. The unique identifier may identify the wireless device in the pairing. The processor may be operable to receive user data associated with the unique identifier from a database. The processor may be operable to initiate configuration of an IP telephony service, where the configuration based, at least in part, on the user data.
摘要翻译：在一个实施例中，装置可以包括存储器和处理器。处理器可以可操作以创建到无线设备的无线连接。处理器可以可操作以基于无线设备的唯一标识符与无线设备形成配对。可以从无线设备接收唯一标识符。唯一标识符可以识别配对中的无线设备。处理器可以可操作以从数据库接收与唯一标识符相关联的用户数据。处理器可以可操作以发起IP电话服务的配置，其中，至少部分地基于用户数据进行配置。

5. 发明授权

US08700916B2 Utilizing physically unclonable functions to derive device specific keying material for protection of information 有权
标题翻译：利用物理上不可克隆的功能来获得用于保护信息的特定于设备的密钥材料
公开(公告)号：US08700916B2
公开(公告)日：2014-04-15
申请号：US13310419
申请日：2011-12-02
申请人： Robert T. Bell , Catherine Leslie Kilcrease , Amar Chand Amar , Jan L. Dukes-Schlossberg
发明人： Robert T. Bell , Catherine Leslie Kilcrease , Amar Chand Amar , Jan L. Dukes-Schlossberg
IPC分类号： H04L9/28 , H04L9/10
CPC分类号： H04L9/0866 , H04L9/0877 , H04L9/3278
摘要： A device specific key is generated within an electronic device by providing a challenge to a physically unclonable function (PUF) structure integrated within the electronic device, where the PUF structure outputs a specific response based upon a specific challenge provided to the PUF structure. The PUF response is provided to a cryptographic module integrated within the electronic device, and a device specific key is generated by the cryptographic module utilizing a cryptographic key generation algorithm. The device specific key is generated based upon a combination of input data including the PUF response and data that is specific to the electronic device.
摘要翻译：通过向集成在电子设备内的物理不可克隆功能（PUF）结构提出挑战，在电子设备内生成设备专用密钥，其中PUF结构基于提供给PUF结构的特定挑战来输出特定响应。将PUF响应提供给集成在电子设备内的加密模块，并且使用密码密钥生成算法由加密模块生成设备专用密钥。基于包括PUF响应的输入数据和特定于电子设备的数据的组合来生成设备专用密钥。

6. 发明申请

US20120054499A1 SYSTEM AND METHOD FOR EXECUTING ENCRYPTED BINARIES IN A CRYPTOGRAPHIC PROCESSOR 有权
标题翻译：在加工者中执行加密加工的系统和方法
公开(公告)号：US20120054499A1
公开(公告)日：2012-03-01
申请号：US12868394
申请日：2010-08-25
申请人： Mark W. Eklund , Jared B. Pendleton , Richard Brian Livingston , Robert T. Bell , Steven Joseph Rich
发明人： Mark W. Eklund , Jared B. Pendleton , Richard Brian Livingston , Robert T. Bell , Steven Joseph Rich
IPC分类号： G06F21/00
CPC分类号： G06F21/72 , G06F21/51
摘要： An example method is provided and includes providing an encrypted image to a central processing unit of an integrated circuit and decrypting the encrypted image using a cryptographic key element. The cryptographic key element is embedded within the integrated circuit. The method also includes evaluating the decrypted image in order to verify its authenticity, and executing the decrypted image if the decrypted image is successfully verified. In more particular embodiments, the verification includes utilizing an executable and linkable format (ELF) to signify that encryption has been enabled for at least a portion of the encrypted image. A processor within the integrated circuit can be provided with the cryptographic key element that corresponds to a product family of devices. The method can also include providing a corresponding image of the decrypted image to an external memory of the integrated circuit.
摘要翻译：提供了一种示例性方法，并且包括将加密图像提供给集成电路的中央处理单元，并使用加密密钥元素解密加密图像。加密密钥元件嵌入在集成电路中。该方法还包括评估解密的图像以验证其真实性，并且如果解密的图像被成功验证，则执行解密的图像。在更具体的实施例中，验证包括利用可执行和可链接的格式（ELF）来表示对加密图像的至少一部分已经启用加密。集成电路内的处理器可以具有对应于产品系列的装置的加密密钥元件。该方法还可以包括将解密图像的相应图像提供给集成电路的外部存储器。

7. 发明授权

US08117452B2 System and method for establishing a secure association between a dedicated appliance and a computing platform 有权
标题翻译：用于在专用设备和计算平台之间建立安全关联的系统和方法
公开(公告)号：US08117452B2
公开(公告)日：2012-02-14
申请号：US10983008
申请日：2004-11-03
申请人： Robert T. Bell , Graham G. Gudgin
发明人： Robert T. Bell , Graham G. Gudgin
IPC分类号： H04L9/00
CPC分类号： H04L9/0869 , H04L9/3263 , H04L63/06 , H04L63/0823 , H04L63/18
摘要： An apparatus is provided that includes a dedicated appliance operable to interface with a computing platform. A provisioning process may be initiated such that the dedicated appliance responds by monitoring a port for a connection request from the computing platform. Upon receiving the connection request the dedicated appliance completing a connection and generates a random numeric or an alphanumeric string, the dedicated appliance calculating a key derived from the random numeric string or the alphanumeric string using a key derivation process. The dedicated appliance waits for the credential packet from the computing platform before establishing a secure connection between the dedicated appliance and the computing platform.
摘要翻译：提供了一种设备，其包括可操作以与计算平台接口的专用设备。可以启动供应过程，使得专用设备通过监视来自计算平台的连接请求的端口进行响应。在接收到专用设备完成连接并生成随机数字或字母数字串的连接请求时，专用设备使用密钥导出过程来计算从随机数字串或字母数字串导出的密钥。专用设备在建立专用设备和计算平台之间的安全连接之前，会等待来自计算平台的凭据数据包。

8. 发明授权

US07848510B2 Method and system for recording automatic call distributor calls 有权
标题翻译：记录自动呼叫分配器呼叫的方法和系统
公开(公告)号：US07848510B2
公开(公告)日：2010-12-07
申请号：US11187423
申请日：2005-07-22
申请人： Shmuel Shaffer , Labhesh Patel , Robert T. Bell , Shantanu Sarkar
发明人： Shmuel Shaffer , Labhesh Patel , Robert T. Bell , Shantanu Sarkar
IPC分类号： H04M3/02
CPC分类号： H04M3/523 , H04M3/382 , H04M3/42221
摘要： A method for recording automatic call distributor calls includes receiving from a caller a call for distribution to one of a plurality of agents and distributing the call to a first agent of the plurality of agents for handling. The method includes creating a call signature associated with the call for recording verification and recording communications of the call to a recording file. The method also includes embedding the call signature in the recording file.
摘要翻译：用于记录自动呼叫分配器呼叫的方法包括从呼叫者接收分配给多个代理之一的呼叫并将该呼叫分发到多个代理的第一代理进行处理。该方法包括创建与用于记录验证的呼叫相关联的呼叫签名并将呼叫的通信记录到记录文件。该方法还包括将呼叫签名嵌入到记录文件中。

9. 发明授权

US07171552B1 Encrypting information in a communications network 有权
标题翻译：在通信网络中加密信息
公开(公告)号：US07171552B1
公开(公告)日：2007-01-30
申请号：US10739494
申请日：2003-12-18
申请人： Robert T. Bell
发明人： Robert T. Bell
IPC分类号： G06F1/24
CPC分类号： H04L9/0662 , H04L9/088 , H04L9/0891 , H04L9/12 , H04L2209/04
摘要： According to one embodiment, an end station is provided for coupling to a communications network and participation in a communications session with another end station using the network. The end station includes encryption circuitry including a first linear feedback shift register (LFSR) and an associated first interconnect mask. The encryption circuitry is operable to generate an output sequence using the first LFSR and the first interconnect mask. A first table contains a plurality of polynomials each corresponding to an available interconnect mask. The end station is operable to receive a key specifying the first interconnect mask and to use the output sequence of the encryption circuitry to encrypt an information stream.
摘要翻译：根据一个实施例，提供终端站用于耦合到通信网络并且参与与使用网络的另一个终端站的通信会话。终端站包括包括第一线性反馈移位寄存器（LFSR）和相关联的第一互连掩模的加密电路。加密电路可操作以使用第一LFSR和第一互连掩模生成输出序列。第一表包含多个多项式，每个多项式对应于可用的互连掩模。终端可操作以接收指定第一互连掩模的密钥，并使用加密电路的输出序列来加密信息流。

10. 发明授权

US07890749B2 System and method for providing security in a telecommunication network 有权
标题翻译：在电信网络中提供安全性的系统和方法
公开(公告)号：US07890749B2
公开(公告)日：2011-02-15
申请号：US11420506
申请日：2006-05-26
申请人： James R. Tighe , Ronald D. Higgins , Richard B. Platt , Robert T. Bell
发明人： James R. Tighe , Ronald D. Higgins , Richard B. Platt , Robert T. Bell
IPC分类号： H04L29/00
CPC分类号： H04L63/101 , H04M1/2535
摘要： A method is provided for establishing a telephone call between a trusted Internet Protocol (IP) telephone and an untrusted device. The method includes receiving a call initiation request from the untrusted device that indicates a desired communication with the trusted IP telephone. The method evaluates the call initiation request, and establishes a telecommunication link between the untrusted device and the trusted IP telephone in response to a positive evaluation of the call initiation request.
摘要翻译：提供了一种用于在可信互联网协议（IP）电话和不受信任的设备之间建立电话呼叫的方法。该方法包括接收来自不信任设备的指示与可信IP电话的期望通信的呼叫发起请求。该方法评估呼叫发起请求，并且响应于呼叫发起请求的肯定评估，在不可信设备和可信IP电话之间建立电信链路。

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