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。