公开(公告)号：US20080195867A1

公开(公告)日：2008-08-14

申请号：US11672900

申请日：2007-02-08

申请人： Nadarajah Asokan ,  Govind Krishnamurthi ,  Tat Chan

发明人： Nadarajah Asokan ,  Govind Krishnamurthi ,  Tat Chan

IPC分类号： H04L9/00

CPC分类号： H04L63/126 ,  G06F21/32 ,  H04L63/0861 ,  H04L63/0869 ,  H04L63/1441 ,  H04L63/1466 ,  H04W12/06 ,  H04W12/08

摘要： A method for authenticating communicating parties is disclosed. In the method biometric information associated with a first party is generated based on a recording of the first party presenting a predefined input parameter. Said biometric information may then be transmitted to a second party. Authenticity of a security parameter associated with the first party can then be verified based on said biometric information.

摘要翻译： 公开了一种认证通信方的方法。 在该方法中，基于呈现预定义的输入参数的第一方的记录来生成与第一方相关联的生物特征信息。 然后可以将所述生物特征信息传送给第二方。 然后可以基于所述生物特征信息来验证与第一方相关联的安全参数的真实性。

公开(公告)号：US20070150943A1

公开(公告)日：2007-06-28

申请号：US11566894

申请日：2006-12-05

申请人： Yile Guo ,  Tat Chan

发明人： Yile Guo ,  Tat Chan

IPC分类号： H04L9/32

CPC分类号： G06F21/34 ,  G06F21/31 ,  G06F2221/2103 ,  G06F2221/2115 ,  G06F2221/2119 ,  H04L63/083 ,  H04L63/0853 ,  H04L63/123 ,  H04L63/168 ,  H04M1/72561 ,  H04W12/06 ,  H04W12/10

摘要： A mobile terminal for securely communicating with a network includes a user identity module (UIM) and a user equipment module. The user equipment module includes a client application. The UIM is in operable communication with the user equipment and includes a password provisioning module (PPM), a password generating module, a response verification module (RVM) and a response generation module (RGM). The PPM is configured to store a password. The password generating module is in operable communication with the PPM and configured to generate the password. The RGM and RVM are in operable communication with both the client application and the PPM. The RGM is configured to generate an authentication response from the password in response to a request from the client application. The RVM is configured to verify a request for a server digest response and generate a verification result in response to a request from the client application.

摘要翻译： 用于与网络安全通信的移动终端包括用户身份模块（UIM）和用户设备模块。 用户设备模块包括客户端应用。 UIM与用户设备可操作地通信，包括口令提供模块（PPM），密码生成模块，响应验证模块（RVM）和响应生成模块（RGM）。 PPM配置为存储密码。 密码生成模块与PPM可操作地通信并被配置为生成密码。 RGM和RVM可以与客户端应用程序和PPM进行可操作的通信。 RGM被配置为响应于来自客户端应用的请求从密码生成认证响应。 RVM被配置为验证对服务器摘要响应的请求，并响应于来自客户端应用的请求生成验证结果。

公开(公告)号：US20070127591A1

公开(公告)日：2007-06-07

申请号：US11670791

申请日：2007-02-02

申请人： Tat Chan ,  Songly Mu

发明人： Tat Chan ,  Songly Mu

IPC分类号： H04L25/03 ,  H04L25/49 ,  H04K1/02

CPC分类号： H04B3/54 ,  H04B3/542 ,  H04B3/544 ,  H04B3/56 ,  H04B2203/5408 ,  H04B2203/5441 ,  H04B2203/5445 ,  H04B2203/5466 ,  H04B2203/5483 ,  H04L25/0272 ,  H04L27/2601

摘要： A powerline network system. The system includes a power transformer device at a public utility facility. The system has a powerline box coupled to the transformer device. In a preferred embodiment, the powerline box comprises at least three lines including a first phase, a second phase, and a third phase. The first phase, the second phase, and the third phase are derived from the power transformer device. The system has a powerline coupler coupled to the first phase, the second phase, and the third phase and a multichannel data communication device coupled to the powerline coupler. In a preferred embodiment, the multichannel data communication device includes N channels, whereupon N is an integer greater than 8. The system has a first capacitor and a second capacitor coupled to the first phase and a first length of wiring between the first capacitor and the second capacitor. Preferably, the first length of wire is inductively coupled to one or more power line communication devices. The system has a third capacitor and a fourth capacitor coupled to the second phase and a second length of wiring between the third capacitor and the fourth capacitor. Preferably, the second length of wiring is inductively coupled to one or more power line communication devices. The system has a fifth capacitor and a sixth capacitor coupled to the third phase and a third length of wiring between the fifth capacitor and the sixth capacitor. Preferably, the third length of wiring is inductively coupled to one or more powerline communication devices.

摘要翻译： 电力线网络系统。 该系统在公共设施中包括电力变压器装置。 该系统具有耦合到变压器装置的电力线盒。 在优选实施例中，电力线盒包括至少三条线，包括第一相，第二相和第三相。 第一相，第二相和第三相源自电力变压器装置。 该系统具有耦合到第一相位，第二相位和第三相位的电力线耦合器以及耦合到电力线耦合器的多通道数据通信设备。 在优选实施例中，多通道数据通信设备包括N个通道，因此N是大于8的整数。该系统具有耦合到第一相的第一电容器和第二电容器以及第一电容器与第一电容器之间的第一布线长度 第二电容器。 优选地，第一长度的导线感应耦合到一个或多个电力线通信装置。 该系统具有耦合到第二相的第三电容器和第四电容器以及第三电容器和第四电容器之间的第二布线长度。 优选地，第二长度的布线感应耦合到一个或多个电力线通信装置。 该系统具有耦合到第三相的第五电容器和第六电容器以及第五电容器和第六电容器之间的第三布线长度。 优选地，第三长度的布线感应耦合到一个或多个电力线通信装置。

公开(公告)号：US20070074275A1

公开(公告)日：2007-03-29

申请号：US11397837

申请日：2006-04-04

申请人： Gabor Bajko ,  Tat Chan

发明人： Gabor Bajko ,  Tat Chan

IPC分类号： H04L9/32 ,  G06K9/00 ,  G06F17/30 ,  G06F15/16 ,  G06F7/04 ,  G06F7/58 ,  G06K19/00

CPC分类号： H04L9/0891 ,  H04L9/3271 ,  H04L63/067 ,  H04L63/068 ,  H04L2209/56 ,  H04L2209/80 ,  H04W12/04

摘要： An approach is provided for refreshing keys in a communication system. An application request is transmitted to a network element configured to provide secure services. A message is received, in response to the application request, indicating refreshment of a key that is used to provide secure communications with the network element. A refreshed key is derived based on the received message.

摘要翻译： 提供了一种用于在通信系统中刷新密钥的方法。 将应用请求发送到被配置为提供安全服务的网元。 响应于应用请求，接收到指示用于提供与网络元件的安全通信的密钥的刷新的消息。 基于接收到的消息导出刷新密钥。

公开(公告)号：US20060199427A1

公开(公告)日：2006-09-07

申请号：US11417786

申请日：2006-05-03

申请人： Tat Chan

发明人： Tat Chan

IPC分类号： H01R11/00

CPC分类号： H04B3/542 ,  H01R13/6675 ,  H01R31/005 ,  H01R2201/04 ,  H04B3/56 ,  H04B2203/5445 ,  H04B2203/5483

摘要： A portable connector for power line networking. The connector includes a single AC connector, which has at least a first prong and a second prong (which will be plugged into a conventional connector device). The connector also has at least a first pair of wires coupled to the single AC connector. The first pair of wires includes a first wire coupled to the first prong and a second wire coupled to the second prong. A hardware module is coupled to the first pair of wires, which are adapted to transmit a plurality of AC signals corresponding to AC power from the AC connector and a plurality data signals from the AC connector. A single DC connector is coupled to the hardware module. A single network connector is also coupled to the hardware module.

摘要翻译： 用于电力线网络的便携式连接器。 连接器包括具有至少第一插脚和第二插脚（将插入常规连接器装置）的单个AC连接器。 连接器还具有耦合到单个AC连接器的至少第一对导线。 第一对导线包括耦合到第一插脚的第一线和耦合到第二插脚的第二线。 硬件模块耦合到第一对导线，其适于从AC连接器传输对应于AC电力的多个AC信号和来自AC连接器的多个数据信号。 单个DC连接器耦合到硬件模块。 单个网络连接器也耦合到硬件模块。

公开(公告)号：US20060193110A1

公开(公告)日：2006-08-31

申请号：US11219029

申请日：2005-09-02

申请人： Tat Chan ,  Songly Mu

发明人： Tat Chan ,  Songly Mu

IPC分类号： G06F1/16

CPC分类号： G06F1/26 ,  H04B3/542 ,  H04B2203/5454

摘要： A power supply apparatus and related method. The power supply apparatus has an AC input. The apparatus has a converter for converting AC power into DC power. In a specific embodiment, the converter has an input and an output. In a specific embodiment, the input of the converter is coupled to the AC input. The power supply apparatus has a DC output for voltage ranging. The output of the converter is coupled to the DC output. The apparatus also has a fan operably configured to transfer thermal energy away from the converter and a data input/output port, the data input/output port being coupled to a data signal from a data source. The apparatus has a coupler coupled between the data input/output port and the AC input. A power line module is coupled to the coupler. The power line module is adapted to convert the data signal from a first format to a second format. The second format is capable of transmission to the AC input. An enclosure is provided for the coupler. The enclosure shields the data signal from noise, e.g., high frequency noise, low frequency noise.

摘要翻译： 电源装置及相关方法。 电源装置具有AC输入。 该装置具有用于将AC电力转换为DC电力的转换器。 在具体实施例中，转换器具有输入和输出。 在具体实施例中，转换器的输入耦合到AC输入。 电源装置具有用于电压测距的直流输出。 转换器的输出耦合到直流输出。 该装置还具有可操作地配置成将热能传送离开转换器和数据输入/输出端口的风扇，数据输入/输出端口被耦合到来自数据源的数据信号。 该装置具有耦合在数据输入/输出端口和AC输入端之间的耦合器。 电源线模块耦合到耦合器。 电力线模块适于将数据信号从第一格式转换成第二格式。 第二种格式能够传输到AC输入。 为耦合器提供外壳。 外壳屏蔽数据信号免受噪声，例如高频噪声，低频噪声。

公开(公告)号：US08091122B2

公开(公告)日：2012-01-03

申请号：US11566894

申请日：2006-12-05

申请人： Yile Guo ,  Tat Chan

发明人： Yile Guo ,  Tat Chan

IPC分类号： G06F7/04

CPC分类号： G06F21/34 ,  G06F21/31 ,  G06F2221/2103 ,  G06F2221/2115 ,  G06F2221/2119 ,  H04L63/083 ,  H04L63/0853 ,  H04L63/123 ,  H04L63/168 ,  H04M1/72561 ,  H04W12/06 ,  H04W12/10

摘要： A mobile terminal for securely communicating with a network includes a user identity module (UIM) and a user equipment module. The user equipment module includes a client application. The UIM is in operable communication with the user equipment and includes a password provisioning module (PPM), a password generating module, a response verification module (RVM) and a response generation module (RGM). The PPM is configured to store a password. The password generating module is in operable communication with the PPM and configured to generate the password. The RGM and RVM are in operable communication with both the client application and the PPM. The RGM is configured to generate an authentication response from the password in response to a request from the client application. The RVM is configured to verify a request for a server digest response and generate a verification result in response to a request from the client application.

摘要翻译： 用于与网络安全通信的移动终端包括用户身份模块（UIM）和用户设备模块。 用户设备模块包括客户端应用。 UIM与用户设备可操作地通信，包括口令提供模块（PPM），密码生成模块，响应验证模块（RVM）和响应生成模块（RGM）。 PPM配置为存储密码。 密码生成模块与PPM可操作地通信并被配置为生成密码。 RGM和RVM可以与客户端应用程序和PPM进行可操作的通信。 RGM被配置为响应于来自客户端应用的请求从密码生成认证响应。 RVM被配置为验证对服务器摘要响应的请求，并响应于来自客户端应用的请求生成验证结果。

公开(公告)号：US20070259644A1

公开(公告)日：2007-11-08

申请号：US11689463

申请日：2007-03-21

申请人： Tat Chan ,  Sonly Mu

发明人： Tat Chan ,  Sonly Mu

IPC分类号： H04M9/00

CPC分类号： H04B3/54 ,  H04B3/56 ,  H04B2203/5445 ,  H04B2203/5454

摘要： Method and system for powerline local area network over coaxial cable. According to an embodiment, the present invention provides a powerline communication system. The system includes a data connection that is configured to communicating a first signal in a first format. The data connection includes an input/output port. The system also includes a powerline module coupled to the input/output port of the data connection. The powerline module has a data port. The powerline module is configured to convert the first signal in the first format into a second signal into a second format. The first format is different from the second format. The system additionally includes an analog front end device that coupled to the dataport of the powerline module. The analog front end device is configured to condition the second signal for transmission over one or more powerline and/or one or more coaxial cables. Furthermore, the system includes a coupler device coupled to the analog front end device.

摘要翻译： 电力线局域网同轴电缆的方法与系统。 根据实施例，本发明提供一种电力线通信系统。 该系统包括被配置为以第一格式传送第一信号的数据连接。 数据连接包括输入/​​输出端口。 该系统还包括耦合到数据连接的输入/输出端口的电力线模块。 电力线模块具有数据端口。 电力线模块被配置为将第一格式的第一信号转换成第二信号为第二格式。 第一种格式与第二种格式不同。 该系统还包括耦合到电力线模块的数据端口的模拟前端设备。 模拟前端设备被配置为调节第二信号以便在一个或多个电力线和/或一个或多个同轴电缆上传输。 此外，该系统包括耦合到模拟前端装置的耦合器装置。

公开(公告)号：US20070156927A1

公开(公告)日：2007-07-05

申请号：US11325096

申请日：2006-01-03

申请人： Tat Chan

发明人： Tat Chan

IPC分类号： G06F15/16 ,  H04J15/00

CPC分类号： H04B3/54 ,  H04B3/56 ,  H04B2203/5454 ,  H04L27/2601

摘要： A powerstrip apparatus having powerline networking capability. The apparatus has a housing member, which an outer region and an inner region. An AC power line is coupled to the housing member. In a specific embodiment, the AC powerline includes a male connector device, e.g., two prong, three prong. The apparatus has a surge protector coupled to the AC power line. The surge protector is within a first portion of the inner region of the housing member. The apparatus has one or more AC power outlets coupled to the surge protector. The one or more AC power outlets is spatially disposed on a first portion of the outer region of the housing member. An on/off switch is coupled between the one or more AC power outlets and the surge protector. A power line device is coupled to the AC powerline. The power line device is adapted to process a data signal from the AC powerline in a first format to a second format. A switching power supply is coupled to the AC powerline. The switching power supply is adapted to convert an AC power signal into a DC signal for use with the power line device. The apparatus also has a first output port coupled to an first input/output of the PLC device and may also have an Nth output port coupled to a second input/output of the PLC device; where N is an integer greater than 1.

摘要翻译： 具有电力线联网功能的电力装置。 该装置具有壳体构件，外壳区域和内部区域。 AC电力线耦合到壳体构件。 在具体实施例中，AC电力线包括一个公连接器装置，例如两个插脚，三个插脚。 该装置具有耦合到AC电力线的浪涌保护器。 浪涌保护器在壳体的内部区域的第一部分内。 该装置具有连接到电涌保护器的一个或多个交流电源插座。 一个或多个AC电源插座空间地设置在外壳部件的外部区域的第一部分上。 开/关开关连接在一个或多个AC电源插座和浪涌保护器之间。 电力线装置耦合到AC电力线。 电力线装置适于处理来自AC电力线的数据信号以第一格式到第二格式。 开关电源耦合到AC电力线。 开关电源适于将AC电力信号转换成与电力线装置一起使用的DC信号。 该设备还具有耦合到PLC设备的第一输入/输出的第一输出端口，并且还可以具有耦合到PLC设备的第二输入/输出的第N输出端口; 其中N是大于1的整数。

公开(公告)号：US20070082649A1

公开(公告)日：2007-04-12

申请号：US11245700

申请日：2005-10-07

申请人： Tat Chan

发明人： Tat Chan

IPC分类号： H04B1/38

CPC分类号： H04B3/54 ,  H04B2203/5454

摘要： In a specific embodiment, the present invention includes a power line communication apparatus, e.g., portable or secured. The apparatus has an enclosure having a mounting member and a face region. The mounting member has a first side and a second side. The apparatus has a powerline module coupled to the mounting member and is within an interior of the enclosure. The power line module is adapted to convert a data signal having a first format to a second format, which is capable of transmission to a power line network. The apparatus has a network processor coupled to the powerline module and is within the interior of the enclosure. The apparatus has a coupling device coupled to an input/output of the powerline module. The coupling device is coupled to the data signal. The apparatus also has at least a pair of power plug members extending from the second side of the enclosure. An Ethernet port is provided on a first portion of the face region and is coupled to the powerline module. The Ethernet port is used to transmit and receive the data signal in the first format. At least one female power outlet is provided on a second portion of the face. The female power outlet is coupled to the pair of power plug members.

摘要翻译： 在具体实施例中，本发明包括电力线通信装置，例如便携式或固定式。 该装置具有具有安装构件和面部区域的外壳。 安装构件具有第一侧和第二侧。 该装置具有耦合到安装构件并位于外壳内部的电力线模块。 电力线模块适于将具有第一格式的数据信号转换成能够传输到电力线网络的第二格式。 该装置具有耦合到电力线模块并位于外壳内部的网络处理器。 该装置具有耦合到电力线模块的输入/输出的耦合装置。 耦合装置耦合到数据信号。 该设备还具有从外壳的第二侧延伸的至少一对电源插头构件。 以太网端口设置在面部区域的第一部分上并且耦合到电力线模块。 以太网端口用于以第一种格式发送和接收数据信号。 至少一个母电源插座设置在面部的第二部分上。 母电源插座耦合到一对电源插头构件。