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1. 发明授权

US08860594B2 System and method for digital signaling 有权
标题翻译：数字信号的系统和方法
公开(公告)号：US08860594B2
公开(公告)日：2014-10-14
申请号：US13474069
申请日：2012-05-17
申请人： Karl Christopher Hansen
发明人： Karl Christopher Hansen
IPC分类号： H03M1/66 , H04L25/02 , H04L27/34
CPC分类号： H03M7/3082 , H03M1/12 , H03M1/66 , H04L25/0228 , H04L25/0272 , H04L25/0284 , H04L25/06 , H04L25/08 , H04L27/34 , H04L27/3405 , H04L27/3444 , H04L27/36
摘要： Systems and methods for communicating digital data associated with amplitudes and phases of a virtual periodic waveform having a designated period between components connected by n conductors include, in one embodiment, circuitry that converts a first amplitude and a first phase to a first corresponding voltage or current and applies the first corresponding voltage or current to a first one of the plurality of conductors, and converts the first amplitude and the first phase to (n−1) corresponding voltages or currents based on amplitudes of the periodic waveform phase shifted by about m*(360/n) relative to the first phase where m is indexed from one to (n−1) and applies each corresponding voltage or current to an associated conductor of the plurality of conductors. The systems and methods are particularly suited for reducing the number of conductors to obtain a desired I/O data rate/throughput for integrated circuit chips and wired networks.
摘要翻译：用于传送与由n个导体连接的组件之间的指定周期的虚拟周期性波形的幅度和相位相关联的数字数据的系统和方法包括在一个实施例中将将第一幅度和第一相位转换为第一对应电压或电流的电路并且将第一对应的电压或电流施加到多个导体中的第一导体，并且基于偏移大约m *的周期波形相位的振幅将第一振幅和第一相位转换为（n-1）个对应的电压或电流，（360 / n）相对于其中m从1到（n-1）索引的第一相，并且将每个对应的电压或电流施加到多个导体的相关导体。这些系统和方法特别适用于减少导体数量以获得集成电路芯片和有线网络所需的I / O数据速率/吞吐量。

2. 发明授权

US08553659B2 Method and system for optimal beamforming in wireless networks 有权
标题翻译：无线网络中优化波束成形的方法和系统
公开(公告)号：US08553659B2
公开(公告)日：2013-10-08
申请号：US12401222
申请日：2009-03-10
申请人： Saishankar Nandagopalan , Christopher Hansen
发明人： Saishankar Nandagopalan , Christopher Hansen
IPC分类号： H04W4/00 , H04W84/12 , H04W84/18
CPC分类号： H04W74/004 , H04W16/28 , H04W72/0446 , H04W74/06 , H04W74/0808 , H04W84/12 , H04W84/18
摘要： Aspects of a method and system for optimal beamforming in a wireless network are presented. Aspects of the system may include one or more processors for use in a requesting communication device wherein the one or more processors may be operable to request a transmission time slot allocation. A determination may be made by a coordinating communication device as whether to assign a sector transmission time slot and/or beamforming transmission time slot to the requesting communication device based on the transmission time slot allocation request. The one or more processors may be operable to receive the assigned sector transmission time slot and/or beamforming transmission time slot.
摘要翻译：提出了无线网络中优化波束成形的方法和系统的方面。系统的方面可以包括用于在请求通信设备中使用的一个或多个处理器，其中一个或多个处理器可以用于请求传输时隙分配。基于传输时隙分配请求，协调通信设备可以确定是否向请求通信设备分配扇区传输时隙和/或波束成形传输时隙。一个或多个处理器可以用于接收所分配的扇区传输时隙和/或波束成形传输时隙。

3. 发明申请

US20130078923A1 PAIRING WITH DIRECTIONAL CODE SEQUENCE 有权
标题翻译：配对方向代码序列
公开(公告)号：US20130078923A1
公开(公告)日：2013-03-28
申请号：US13245277
申请日：2011-09-26
申请人： Siavash Ekbatani , Christopher Hansen
发明人： Siavash Ekbatani , Christopher Hansen
IPC分类号： H04W76/02
CPC分类号： H04W8/005 , H04W76/14
摘要： Disclosed are various embodiments of pairing with a directional code sequence. In one embodiment a method includes discovering that a user device is within proximity of a pairing device. A directional code sequence based upon variations in the position of the user device is obtained and a communication link is established between the user device and the pairing device in response to the directional code sequence. In another embodiment, a system includes a user device and a pairing device configured to establish a communication link with the user device in response to a sequence of position variations of the user device. In another embodiment, a method includes obtaining a sequence of characters corresponding to a directional code sequence from a pairing device and transmitting a signal from a user device to the pairing device from a sequence of positions corresponding to the sequence of characters.
摘要翻译：公开了与定向码序列配对的各种实施例。在一个实施例中，一种方法包括发现用户设备在配对设备附近。获得基于用户设备位置变化的定向码序列，并且响应于定向码序列在用户设备和配对设备之间建立通信链路。在另一个实施例中，系统包括用户设备和配对设备，其被配置为响应于用户设备的位置变化的顺序来建立与用户设备的通信链路。在另一个实施例中，一种方法包括从配对装置获得与定向码序列相对应的字符序列，并从对应于字符序列的位置序列向用户装置发送信号给配对装置。

4. 发明申请

US20120236838A1 DUAL MODE OPERATION IN A WIRELESS NETWORK 有权
标题翻译：无线网络中的双模操作
公开(公告)号：US20120236838A1
公开(公告)日：2012-09-20
申请号：US13484623
申请日：2012-05-31
申请人： Jason Trachewsky , Christopher Hansen , Jeyhan Karaoguz , Saishankar Nandogopalan
发明人： Jason Trachewsky , Christopher Hansen , Jeyhan Karaoguz , Saishankar Nandogopalan
IPC分类号： H04W84/12 , H04J11/00 , H04W24/00 , H04W88/02
CPC分类号： H04W72/04 , H04L27/0012 , H04W8/005 , H04W48/08 , H04W48/16 , H04W72/00 , H04W84/18 , H04W84/20 , H04W88/06
摘要： Provided is dual mode operation by a communicating device in wireless network. The communicating device selects a radio frequency (RF) channel and a physical layer type. The communicating device processes signals received via the selected RF channel based on the selected physical layer type. The communicating device may determine whether a beacon frame has been detected base on the signals that were received via the selected RF channel and processed based on the selected physical layer type. When a frame is not detected, the communicating device may determine a signal energy level for the received signals. The communicating device may establish an association with an existing network based on detection of the beacon frame or the communicating device may transmit an originating beacon frame based on the determined signal energy level.
摘要翻译：提供无线网络中通信设备的双模操作。通信设备选择射频（RF）信道和物理层类型。通信设备基于所选择的物理层类型处理经由所选择的RF信道接收的信号。通信设备可以基于经由所选择的RF信道接收到的信号来确定是否已经检测到信标帧，并且基于所选择的物理层类型进行处理。当没有检测到帧时，通信设备可以确定接收信号的信号能级。通信设备可以基于信标帧的检测来建立与现有网络的关联，或者通信设备可以基于确定的信号能级来发送始发信标帧。

5. 发明授权

US08169998B2 Method and system for an AD HOC wireless network with master control of network parameters 有权
标题翻译：具有主控网络参数的AD HOC无线网络的方法和系统
公开(公告)号：US08169998B2
公开(公告)日：2012-05-01
申请号：US11845377
申请日：2007-08-27
申请人： Matthew Fischer , Christopher Hansen
发明人： Matthew Fischer , Christopher Hansen
IPC分类号： H04J3/06
CPC分类号： H04W8/005 , H04W56/0015 , H04W76/10 , H04W84/18
摘要： Aspects of a system for an ad hoc wireless network with master control of network parameters may include one or more circuits that enable generation of a beacon frame at a supervisory WLAN station wherein the generated beacon frame contains a supervisory role indication. The supervisory role indication enables the supervisory WLAN station to establish timing synchronization and network parameters that are utilized by a plurality of WLAN stations utilized for communicating within a wireless network. Aspects of the system may also include a WLAN station that enables communication via a wireless local area network by utilizing a timestamp value and network parameter values retrieved from a received beacon frame based on the presence of a supervisory role indication within the received beacon frame.
摘要翻译：用于具有网络参数的主控制的自组织无线网络的系统的方面可以包括能够在监控WLAN站产生信标帧的一个或多个电路，其中所生成的信标帧包含监督角色指示。监督角色指示使得监控WLAN站能够建立用于在无线网络内进行通信的多个WLAN站所利用的定时同步和网络参数。系统的方面还可以包括WLAN站，其通过利用从所接收的信标帧中检索的时间戳值和网络参数值，通过无线局域网进行通信，基于所接收的信标帧内的监督角色指示的存在。

6. 发明授权

US08081926B2 Method and system for multisession communication using multiple physical (PHY) layers 有权
标题翻译：使用多个物理（PHY）层的多业务通信的方法和系统
公开(公告)号：US08081926B2
公开(公告)日：2011-12-20
申请号：US12984006
申请日：2011-01-04
申请人： Christopher Hansen , Jeyhan Karaoguz
发明人： Christopher Hansen , Jeyhan Karaoguz
IPC分类号： H04B7/00
CPC分类号： H04W4/80 , H04W8/005 , H04W12/06 , H04W76/10 , H04W84/18
摘要： A wireless device comprising a single communication stack accessing a corresponding radio interface accessed via a corresponding physical layer, may utilize a plurality of communication sessions to perform a plurality of applications simultaneously. The corresponding radio interface may be utilized to perform initial connectivity and/or control functionality associate with each of the communication sessions; whereas data communication during the communication sessions may be performed utilizing one or more other radio interfaces supporting high speed data standards, which may also be accessed by the single communication stack, using corresponding other PHY and/or MAC layers. The connectivity and/or control functionality may comprise discovery, pairing, and/or initial connection. The plurality of high speed data standard may comprise WLAN, ultra-wideband (UWB), and/or 60 GHz PHY and/or PHY/MAC layers. Two or more of the communication sessions may contemporaneously utilize different PHY and/or PHY/MAC layers pertaining to the same high speed data standard.
摘要翻译：包括访问通过相应物理层访问的相应无线电接口的单个通信栈的无线设备可以利用多个通信会话来同时执行多个应用。可以使用相应的无线电接口来执行与每个通信会话相关联的初始连接和/或控制功能; 而在通信会话期间的数据通信可以利用支持高速数据标准的一个或多个其他无线电接口来执行，这些无线接口也可以由单个通信栈使用相应的其他PHY和/或MAC层访问。连接和/或控制功能可以包括发现，配对和/或初始连接。多个高速数据标准可以包括WLAN，超宽带（UWB）和/或60GHz PHY和/或PHY / MAC层。两个或多个通信会话可以同时使用属于相同高速数据标准的不同的PHY和/或PHY / MAC层。

7. 发明申请

US20100253244A1 Fluorescent Lamp Dimming Controller Apparatus and System 失效
标题翻译：荧光灯调光控制器及系统
公开(公告)号：US20100253244A1
公开(公告)日：2010-10-07
申请号：US12703182
申请日：2010-02-09
申请人： Joel Walter Snook , Albert Perry McBride , Christopher Hansen , Jonathan Richards
发明人： Joel Walter Snook , Albert Perry McBride , Christopher Hansen , Jonathan Richards
IPC分类号： H05B41/36
CPC分类号： H05B37/0263
摘要： A dimming controller and system is provided in either discrete or integrated form and includes a single electronic controller device and a dimming ballast for installation in an overhead fluorescent fixture. The system functions to sense power line changes caused by the flicking of a switch between OFF and ON and controls the light dimming accordingly. The power line changes may be either changes in mains frequency or user caused switch toggling.
摘要翻译：调光控制器和系统以离散或集成形式提供，并且包括单个电子控制器设备和用于安装在高架荧光灯具中的调光镇流器。该系统用于检测由OFF和ON之间的开关轻触引起的电源线变化，并相应地控制灯光调光。电源线的更改可能是电源频率的变化或用户引起的开关切换。

8. 发明申请

US20080151848A1 METHOD AND SYSTEM FOR AN AD HOC WIRELESS NETWORK WITH MASTER CONTROL OF NETWORK PARAMETERS 有权
标题翻译：用于网络参数主控制的无线网络的方法和系统
公开(公告)号：US20080151848A1
公开(公告)日：2008-06-26
申请号：US11845377
申请日：2007-08-27
申请人： Matthew Fischer , Christopher Hansen
发明人： Matthew Fischer , Christopher Hansen
IPC分类号： H04Q7/24
CPC分类号： H04W8/005 , H04W56/0015 , H04W76/10 , H04W84/18
摘要： Aspects of a system for an ad hoc wireless network with master control of network parameters may include one or more circuits that enable generation of a beacon frame at a supervisory WLAN station wherein the generated beacon frame contains a supervisory role indication. The supervisory role indication enables the supervisory WLAN station to establish timing synchronization and network parameters that are utilized by a plurality of WLAN stations utilized for communicating within a wireless network. Aspects of the system may also include a WLAN station that enables communication via a wireless local area network by utilizing a timestamp value and network parameter values retrieved from a received beacon frame based on the presence of a supervisory role indication within the received beacon frame.
摘要翻译：用于具有网络参数的主控制的自组织无线网络的系统的方面可以包括能够在监控WLAN站产生信标帧的一个或多个电路，其中所生成的信标帧包含监督角色指示。监督角色指示使得监控WLAN站能够建立用于在无线网络内进行通信的多个WLAN站所利用的定时同步和网络参数。系统的方面还可以包括WLAN站，其通过利用从所接收的信标帧中检索的时间戳值和网络参数值，通过无线局域网进行通信，基于所接收的信标帧内的监督角色指示的存在。

9. 发明申请

US20070268881A1 HIGH DATA THROUGHPUT WLAN FRAME FORMAT 有权
标题翻译：高数据通路WLAN帧格式
公开(公告)号：US20070268881A1
公开(公告)日：2007-11-22
申请号：US11833429
申请日：2007-08-03
申请人： Tushar Moorti , Christopher Hansen , Jason Trachewsky
发明人： Tushar Moorti , Christopher Hansen , Jason Trachewsky
IPC分类号： H04Q7/24
CPC分类号： H04W99/00 , H04L5/0023 , H04L5/0048 , H04L5/0091 , H04L25/0204 , H04L25/0226 , H04L27/2602 , H04W84/12 , Y10S370/901 , Y10S370/908
摘要： A frame format for high data throughput wireless local area network transmissions includes a first preamble segment, a second preamble segment, and a variable length data segment. The first preamble segment includes at least one training sequence and a high throughput channel indication. The second preamble segment includes a high data throughput training sequence when the high throughput channel indication is set and includes a null segment when the high data throughput training sequence is not set.
摘要翻译：用于高数据吞吐量无线局域网传输的帧格式包括第一前同步码段，第二前同步码段和可变长度数据段。第一前导段包括至少一个训练序列和高吞吐量信道指示。当高吞吐量信道指示被设置并且当没有设置高数据吞吐量训练序列时包括空分段时，第二前导码段包括高数据吞吐量训练序列。

10. 发明申请

US20060171492A1 Adjustable RF receiver 失效
标题翻译：可调RF接收机
公开(公告)号：US20060171492A1
公开(公告)日：2006-08-03
申请号：US11079961
申请日：2005-03-15
申请人： Arya Behzad , Michael Kappes , Jason Trachewsky , Christopher Hansen
发明人： Arya Behzad , Michael Kappes , Jason Trachewsky , Christopher Hansen
IPC分类号： H04L27/06
CPC分类号： H04B1/28
摘要： The present invention provides adjusting of a radio frequency (RF) receiver that includes processing that begins by enabling an initial setting of the RF receiver, wherein the initial setting is based on a bandwidth of a channel of a plurality of channels. The processing continues by receiving an RF signal containing a preamble of a frame via one of the plurality of channels. The processing continues by converting the RF signal to a baseband signal based on the initial setting. The processing continues by determining channel type of the one of the plurality of channels based on the baseband signal. The processing continues by determining whether the channel type corresponds to the bandwidth of the initial setting. The processing continues by, when the channel type does not correspond to the bandwidth of the initial setting, adjusting setting of the RF receiver based on the channel type.
摘要翻译：本发明提供了一种射频（RF）接收机的调整，其包括通过启动RF接收机的初始设置而开始的处理，其中初始设置基于多个信道的信道的带宽。该处理通过经由多个信道中的一个接收包含帧的前同步码的RF信号而继续。该处理通过基于初始设置将RF信号转换为基带信号来继续。通过基于基带信号确定多个信道之一的信道类型来继续处理。通过确定信道类型是否对应于初始设置的带宽，继续处理。当通道类型不对应于初始设置的带宽时，处理继续，根据信道类型调整RF接收机的设置。

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