公开(公告)号：US20150139124A1

公开(公告)日：2015-05-21

申请号：US14538943

申请日：2014-11-12

Applicant: Bin DA ,  Wei WANG ,  Yindong ZHANG ,  Linju YANG

Inventor： Bin DA ,  Wei WANG ,  Yindong ZHANG ,  Linju YANG

IPC: H04W72/04 ,  H04W84/22

CPC classification number: H04W52/283 ,  H04W52/244 ,  H04W52/281 ,  H04W72/0473 ,  H04W84/22

Abstract: Disclosed is a channel power adjustment method and system based on positional information of plural self-organizing subnets in a restricted area. The method includes a first setting step of setting, based on the positional information of the plural self-organizing subnets, a positional priority for each of the plural self-organizing subnets; and a first adjustment step of adjusting, at least partially based on the positional priorities of the plural self-organizing subnets, a power of a first device in a first self-organizing subnet working in a first channel, satisfying a predetermined rule to a first power of the first channel.

Abstract translation: 公开了一种基于限制区域中的多个自组织子网的位置信息的信道功率调整方法和系统。 该方法包括：第一设置步骤，基于多个自组织子网的位置信息，设定多个自组织子网中的每一个的位置优先级; 以及第一调整步骤，至少部分地基于所述多个自组织子网的位置优先级来调整在第一信道中工作的第一自组织子网中的第一设备的功率，以满足预定规则到第一 第一通道的功率。

公开(公告)号：US20140219262A1

公开(公告)日：2014-08-07

申请号：US14168118

申请日：2014-01-30

Applicant: Yan SUN ,  Wei Wang ,  Bin Da ,  Linju Yang ,  Haihua Yu

Inventor： Yan SUN ,  Wei Wang ,  Bin Da ,  Linju Yang ,  Haihua Yu

IPC: H04W84/12 ,  H04W12/04 ,  H04W4/00

CPC classification number: H04W84/12 ,  H04L9/08 ,  H04L63/0846 ,  H04W4/021 ,  H04W4/80 ,  H04W12/04

Abstract: Disclosed are a wireless network area limiting method and a wireless network area limiting system based on NFC. The wireless network area limiting method includes a step of adopting a plurality of first NFC hot spot sensors to seamlessly define a limited area having any shape; a step of periodically generating and transmitting an area secret key by a first central control part respectively connected to the plurality of first NFC hot spot sensors; and a step of conducting handshake with the first central control part by a WLAN user equipment, which has a NFC function and is located in the limited area, based on the area secret key received by the WLAN user equipment, so that the first central control part establishes area-limited network communications in the limited area.

Abstract translation: 公开了一种基于NFC的无线网络区域限制方法和无线网络区域限制系统。 无线网络区域限制方法包括采用多个第一NFC热点传感器来无缝地限定具有任何形状的有限区域的步骤; 通过分别连接到多个第一NFC热点传感器的第一中央控制部周期地产生和发送区域密钥的步骤; 以及基于由WLAN用户设备接收的区域密钥，通过具有NFC功能并位于有限区域的WLAN用户设备与第一中央控制部分进行握手的步骤，使得第一中央控制 部分在有限的区域建立了区域有限的网络通信。

公开(公告)号：US20140126416A1

公开(公告)日：2014-05-08

申请号：US14070965

申请日：2013-11-04

Applicant: Haihua YU ,  Wei Wang ,  Yan Sun ,  Bin Da ,  Yindong Zhang

Inventor： Haihua YU ,  Wei Wang ,  Yan Sun ,  Bin Da ,  Yindong Zhang

IPC: H04W84/20

CPC classification number: H04W84/20 ,  H04L63/107 ,  H04W4/021 ,  H04W12/04 ,  H04W12/06

Abstract: Disclosed are an area-limited self-organized wireless network management method, a communication apparatus, and a system. The method comprises a step of, when a communications apparatus which is entering the limited area receives area signals for indicating a specific area in which network nodes are located, determining by the communications apparatus whether the master node exists in the limited area; a step of, if it is determined that the master node exists, performing identity authentication with regard to the master node and letting the communications apparatus itself be a sub node by the communications apparatus; and a step of, if it is determined that the master node does not exist, letting the communications apparatus itself be the master node by the communications apparatus, wherein, the master node is in charge of entering of a new sub node and synchronization of shared secret keys between the network nodes.

Abstract translation: 公开了区域限制的自组织无线网络管理方法，通信装置和系统。 该方法包括以下步骤：当正在进入有限区域的通信装置接收用于指示网络节点所在的特定区域的区域信号时，由通信装置确定主节点是否存在于有限区域中; 如果确定主节点存在，则执行关于主节点的身份认证，并且使通信装置本身由通信装置作为子节点的步骤; 以及如果确定所述主节点不存在，则通过所述通信装置使所述通信装置本身为所述主节点的步骤，其中，所述主节点负责新子节点的进入和共享的同步 网络节点之间的密钥。

公开(公告)号：US09667625B2

公开(公告)日：2017-05-30

申请号：US14790269

申请日：2015-07-02

Applicant: Bin Da ,  Wei Wang ,  Linju Yang ,  Ke Liao ,  Yan Sun

Inventor： Bin Da ,  Wei Wang ,  Linju Yang ,  Ke Liao ,  Yan Sun

IPC: H04L29/06

CPC classification number: H04L63/0853 ,  H04L63/10 ,  H04L63/107 ,  H04L63/123

Abstract: Disclosed is an access control method of an area restricted network system including a central control device and at least one area restricted network. Each area restricted network includes at least a master node. The method comprises a detection step of detecting that an access device has entered into an area restricted network in the area restricted network system; a receipt step of receiving, by a master node in the area restricted network, an authentication information request sent by the access device; a sending step of, in response to the authentication information request, generating and sending the authentication information for the access device by the master node in the area restricted network; and a request step of, by the access device, receiving the authentication information, and then utilizing the authentication information so as to send an authentication request to the central control device.

公开(公告)号：US20170006043A1

公开(公告)日：2017-01-05

申请号：US15200957

申请日：2016-07-01

Applicant: Bin DA ,  Wei WANG ,  Haihua YU ,  Ke LIAO ,  Linju YANG

Inventor： Bin DA ,  Wei WANG ,  Haihua YU ,  Ke LIAO ,  Linju YANG

IPC: H04L29/06 ,  G06F17/30 ,  H04W12/08 ,  H04W4/04

CPC classification number: H04L63/107 ,  G06F16/29 ,  G06F21/305 ,  G06F21/6209 ,  G06F2221/2111 ,  H04W4/021 ,  H04W12/08 ,  H04W84/12

Abstract: An area restricted access system, method, and non-transitory computer-readable storage medium are provided. The system includes an access device and a first service device located in a service area, wherein the access device locates a user device via a first type of wireless signals and obtains a first location parameter. The first service device monitors and locates the user device via a second type of wireless signals and obtains a second location parameter. The area restricted access system generates a modified location parameter based on the first and the second location parameters and determines whether the user device is within or out of the service area based on the modified location parameter. The first service device allows the user device to access the first service device when the user device is within the service area, and forbids the user device to access the first service device when the user device is out of the service area.

Abstract translation: 提供区域限制访问系统，方法和非暂时性计算机可读存储介质。 该系统包括访问设备和位于服务区域中的第一服务设备，其中接入设备经由第一类型的无线信号定位用户设备并获得第一位置参数。 第一服务设备通过第二类型的无线信号监视和定位用户设备，并获得第二位置参数。 区域限制访问系统基于第一和第二位置参数生成修改的位置参数，并且基于修改的位置参数来确定用户设备是否在服务区域内或外。 第一服务设备允许用户设备在用户设备在服务区域内时访问第一服务设备，并且当用户设备不在服务区域时，禁止用户设备访问第一服务设备。

公开(公告)号：US20160231415A1

公开(公告)日：2016-08-11

申请号：US15013031

申请日：2016-02-02

Applicant: Ke LIAO ,  Bin DA ,  Wei WANG ,  Haihua YU ,  Hong YI

Inventor： Ke LIAO ,  Bin DA ,  Wei WANG ,  Haihua YU ,  Hong YI

IPC: G01S5/02 ,  G01C21/16

CPC classification number: G01S5/0289 ,  G01C21/165

Abstract: Disclosed is a relative orientation angle calculation method comprising steps of obtaining inertial sensor data of first and second mobile devices, the first mobile device being capable of sending a first signal to the second mobile device; obtaining a sending frequency that the first signal has when the first mobile device sends the first signal to the second mobile device; obtaining a receipt frequency that the first signal has when the second mobile device receives the first signal sent from the first mobile device, the first signal receiving influence of the Doppler effect in a sending process in which the first signal is sent to the second mobile device from the first mobile device; and calculating, based on the inertial sensor data, the sending frequency, and the receipt frequency, a relative orientation angle between the first and second mobile devices.

Abstract translation: 公开了一种相对方位角计算方法，包括以下步骤：获得第一和第二移动装置的惯性传感器数据，第一移动装置能够向第二移动装置发送第一信号; 当所述第一移动设备向所述第二移动设备发送所述第一信号时，获得所述第一信号具有的发送频率; 当所述第二移动设备接收到从所述第一移动设备发送的第一信号时，获得所述第一信号具有的接收频率，所述第一信号在所述第一信号被发送到所述第二移动设备的发送处理中接收所述多普勒效应的影响 从第一个移动设备; 以及基于所述惯性传感器数据计算所述发送频率和所述接收频率，所述第一和第二移动设备之间的相对定向角度。

公开(公告)号：US20150089606A1

公开(公告)日：2015-03-26

申请号：US14489647

申请日：2014-09-18

Applicant: Wei WANG ,  Bin DA ,  Haihua YU ,  Yindong ZHANG ,  Linju YANG

Inventor： Wei WANG ,  Bin DA ,  Haihua YU ,  Yindong ZHANG ,  Linju YANG

IPC: H04W12/08 ,  H04W76/02 ,  H04L29/06 ,  H04W12/04

CPC classification number: H04L63/062 ,  H04L9/083 ,  H04L63/064 ,  H04W12/04 ,  H04W76/14 ,  H04W84/18

Abstract: Disclosed is an area restricted network management method including a step of detecting, in a first area restricted network, one or more second area keys sent from one or more second area restricted networks; a step of generating a first hierarchical area key which is related to a first area key generated by the first area restricted network as well as at least one of the detected one or more second area keys; and a step of transmitting the first hierarchical area key to inside of the first area restricted network.

Abstract translation: 公开了一种区域限制网络管理方法，其包括在第一区域受限网络中检测从一个或多个第二区域受限网络发送的一个或多个第二区域密钥的步骤; 生成与由第一区域限制网络生成的第一区域密钥相关的第一分层区域密钥以及检测到的一个或多个第二区域密钥中的至少一个的步骤; 以及将第一分层区域密钥发送到第一区域限制网络的内部的步骤。

公开(公告)号：US20130336484A1

公开(公告)日：2013-12-19

申请号：US13874671

申请日：2013-05-01

Applicant: Yan SUN ,  Wei Wang ,  Haihua Yu ,  Bin Da

Inventor： Yan SUN ,  Wei Wang ,  Haihua Yu ,  Bin Da

IPC: H04W12/04

CPC classification number: H04W12/04 ,  H04B10/1149 ,  H04L9/0869 ,  H04L9/12 ,  H04L63/18 ,  H04L2209/08 ,  H04L2209/34 ,  H04L2209/80 ,  H04L2463/061 ,  H04W84/12

Abstract: A transmitting device, a receiving device, a wireless communication system and a method for controlling the wireless communication system are used for creating a secure wireless communication network of a limited area. The transmitting device comprises: one or more transmitters configured to transmit wireless signals, and create the limited area by a coverage scope of the wireless signals; a cryptography key generating unit configured to generate a cryptography key for the wireless signals; a cryptography key encoding unit configured to encode the cryptography key to a cryptography key frame; and a cryptography key scheduling unit configured to schedule the cryptography key frame so as to control the transmitter to transmit the wireless signals including the cryptography key frame.

Abstract translation: 使用发送设备，接收设备，无线通信系统和用于控制无线通信系统的方法来创建有限区域的安全无线通信网络。 发射设备包括：一个或多个发射机，被配置为发射无线信号，并通过无线信号的覆盖范围创建有限区域; 密码产生单元，被配置为生成所述无线信号的密码密钥; 密码密钥编码单元，被配置为将加密密钥编码为密码关键帧; 以及密码密钥调度单元，被配置为调度密码关键帧，以便控制发送器发送包括密码关键帧的无线信号。

公开(公告)号：US20120026203A1

公开(公告)日：2012-02-02

申请号：US12952211

申请日：2010-11-23

Applicant: Bin-Da Liu ,  Shih-Tse Wei ,  Yu-Yun Lee ,  Ya-Wen Chao ,  Chao-Hui Wu ,  Kuan-Hung Lin

Inventor： Bin-Da Liu ,  Shih-Tse Wei ,  Yu-Yun Lee ,  Ya-Wen Chao ,  Chao-Hui Wu ,  Kuan-Hung Lin

IPC: G09G5/10

CPC classification number: G09G3/3413 ,  G09G2310/0235 ,  G09G2320/103 ,  G09G2340/06

Abstract: An image compensation apparatus and a method thereof and a field sequential color liquid crystal display (FSC-LCD) using the same are provided. The method includes performing a motion estimation to a first color image information so as to obtain a motion vector; performing a color decomposition to the first color image information so as to obtain a first sub-color-field and a residual color image information; performing a motion compensation to the residual color image information according to the motion vector, so as to obtain a second, a third and a fourth sub-color-fields; and separating a white component from the second, the third and the fourth sub-color-fields into the first sub-color-field, so as to make a color component corresponding to one of the second, the third and the fourth sub-color-fields to be zero, and accordingly output and provide a second color image information to the FSC-LCD to display frame(s).

Abstract translation: 提供一种图像补偿装置及其方法和使用该图像补偿装置的场顺序彩色液晶显示器（FSC-LCD）。 该方法包括对第一彩色图像信息执行运动估计以获得运动矢量; 对所述第一彩色图像信息执行颜色分解，以获得第一子色彩场和残余彩色图像信息; 根据运动矢量对残差彩色图像信息进行运动补偿，以获得第二，第三和第四子色域; 以及将所述第二，第三和第四子色域的白色分量分离成第一子色域，以使得与第二，第三和第四子颜色中的一个对应的颜色成分 字段为零，因此输出并向FSC-LCD提供第二彩色图像信息以显示帧。