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    • 3. 发明申请
    • NETWORK DEVICE BASED PROXIMITY BEACON LOCATING
    • 基于网络设备的邻近信标位置
    • US20160050526A1
    • 2016-02-18
    • US14465734
    • 2014-08-21
    • Aerohive Networks, Inc.
    • Changming LiuWilliam HoppinChris Scheers
    • H04W4/02H04W24/10H04W4/00
    • H04W4/021H04W4/70H04W4/80H04W24/10
    • A proximity beacon signal transmitted by a network device-coupled proximity beacon transmitter is received at a network device. A RSSI reporting message is generated at the network device based on the proximity beacon signal. A position of the network device-coupled proximity beacon transmitter with respect to the network device is determined using the RSSI reporting message. A location of the network device within a region is determined using the RSSI reporting message and network device map data for the region. The location of the network device-coupled proximity beacon transmitter in the region is determined based on the position of the network device-coupled proximity beacon transmitter with respect to the network device and the location of the network device within the region.
    • 由网络设备耦合的接近信标发射机发送的接近信标信号在网络设备处被接收。 基于接近信标信号,在网络设备产生RSSI报告消息。 使用RSSI报告消息来确定网络设备耦合的接近信标发射机相对于网络设备的位置。 使用区域的RSSI报告消息和网络设备地图数据来确定区域内的网络设备的位置。 基于网络设备耦合的接近信标发射机相对于网络设备的位置和该区域内的网络设备的位置来确定该区域中的网络设备耦合的接近信标发射机的位置。
    • 10. 发明申请
    • DISTRIBUTED CHANNEL SELECTION FOR WIRELESS NETWORKS
    • 无线网络分布式频道选择
    • US20150195845A1
    • 2015-07-09
    • US14663028
    • 2015-03-19
    • AEROHIVE NETWORKS, INC.
    • Huizhao WangChris ScheersChangming Liu
    • H04W72/08
    • H04W72/085H04W16/10H04W24/02H04W48/16H04W72/0493
    • Wireless networking devices scan for available channels and gather data about the channels and the RF environment. Using this information, each wireless networking device determines a cost value for each available channel and a quality value for its overall RF neighborhood. Each wireless networking device select the channel with the best cost value as a candidate channel for use. The wireless networking devices may submit channel requests to the arbiter for approval. If two or more wireless networking devices are requesting the same channel, the arbiter assigns the channel to the wireless networking device with the worst RF neighborhood quality. The arbiter informs the wireless networking devices if their channel requests are approved. If a wireless networking device's channel request is not approved, the wireless networking device will rescan the remaining available channels to select a different candidate channel to be approved.
    • 无线网络设备扫描可用频道并收集关于频道和RF环境的数据。 使用该信息,每个无线网络设备确定每个可用信道的成本值和其整个RF邻域的质量值。 每个无线网络设备选择具有最佳成本值的信道作为候选信道用于使用。 无线网络设备可以向仲裁者提交信道请求以供批准。 如果两个或多个无线网络设备正在请求相同的信道,则仲裁器将信道分配给具有最差RF邻域质量的无线网络设备。 仲裁器通知无线网络设备,如果他们的频道请求被批准。 如果无线网络设备的信道请求未被批准,则无线网络设备将重新扫描剩余的可用信道以选择要批准的不同候选信道。