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1. 发明授权

US09143883B2 Method and system for improving performance in discovery stage of fast roaming 有权
标题翻译：快速漫游发现阶段性能提高的方法和系统
公开(公告)号：US09143883B2
公开(公告)日：2015-09-22
申请号：US13665684
申请日：2012-10-31
申请人： Jianpo Han , Guangzhi Ran
发明人： Jianpo Han , Guangzhi Ran
IPC分类号： H04W4/00 , H04W4/02 , H04W76/00 , H04M3/00
CPC分类号： H04W4/00 , H04M3/00 , H04W4/02 , H04W48/16 , H04W76/00 , H04W84/12
摘要： The present disclosure discloses a method and digital device for improving performance in discovery stage of fast roaming. A disclosed digital device switches from a first wireless communication channel to a second wireless communication channel; transmits, on the second wireless communication channel, a request message comprising a designated field; and switches from the second wireless communication channel to the first wireless communication channel prior to receiving a response message corresponding to the request message on the second wireless communication channel. A network device receives the request message from a client device on the second wireless communication channel. The request message is associated with a first signal strength level. The network device determines that the request message includes a designated field; and transmits a response message to the client device via a different communication interface, such as a wired or wireless distribution system, or the client device's data transmission channel.
摘要翻译：本公开公开了一种用于提高快速漫游发现阶段的性能的方法和数字设备。所公开的数字设备从第一无线通信信道切换到第二无线通信信道; 在所述第二无线通信信道上发送包括指定字段的请求消息; 并且在所述第二无线通信信道上接收到与所述请求消息相对应的响应消息之前，从所述第二无线通信信道切换到所述第一无线通信信道。网络设备从第二无线通信信道上的客户端设备接收请求消息。请求消息与第一信号强度水平相关联。网络设备确定请求消息包括指定字段; 并且经由诸如有线或无线分发系统或客户端设备的数据传输信道的不同通信接口向客户端设备发送响应消息。

2. 发明授权

US11047975B2 Split wireless radio chains to service ranging measurement 有权
公开(公告)号：US11047975B2
公开(公告)日：2021-06-29
申请号：US16647791
申请日：2017-09-28
申请人： Hewlett Packard Enterprise Development LP , Qiang Zhou , Guangzhi Ran , Jianpo Han , Andre Beaudin , Shahnawaz Siraj
发明人： Qiang Zhou , Guangzhi Ran , Jianpo Han , Andre Beaudin , Shahnawaz Siraj
IPC分类号： H04B7/06 , G01S13/76 , H04W84/12 , H04W88/08
摘要： An example system may include a plurality of wireless radio chains of a radio operating at a channel in a wireless network and a processor to receive a ranging measurement request for a client device not associated with the wireless network, split a subset of wireless radio chains from the plurality of the wireless radio chains, and use the subset of wireless radio chains to service the ranging measurement request.

3. 发明申请

US20140119279A1 Method and System for Improving Performance in Discovery Stage of Fast Roaming 有权
标题翻译：快速漫游发现阶段性能提升方法与系统
公开(公告)号：US20140119279A1
公开(公告)日：2014-05-01
申请号：US13665684
申请日：2012-10-31
申请人： Jianpo Han , Guangzhi Ran
发明人： Jianpo Han , Guangzhi Ran
IPC分类号： H04W4/00
CPC分类号： H04W4/00 , H04M3/00 , H04W4/02 , H04W48/16 , H04W76/00 , H04W84/12
摘要： The present disclosure discloses a method and digital device for improving performance in discovery stage of fast roaming. A disclosed digital device switches from a first wireless communication channel to a second wireless communication channel; transmits, on the second wireless communication channel, a request message comprising a designated field; and switches from the second wireless communication channel to the first wireless communication channel prior to receiving a response message corresponding to the request message on the second wireless communication channel. A network device receives the request message from a client device on the second wireless communication channel. The request message is associated with a first signal strength level. The network device determines that the request message includes a designated field; and transmits a response message to the client device via a different communication interface, such as a wired or wireless distribution system, or the client device's data transmission channel.
摘要翻译：本公开公开了一种用于提高快速漫游发现阶段的性能的方法和数字设备。所公开的数字设备从第一无线通信信道切换到第二无线通信信道; 在所述第二无线通信信道上发送包括指定字段的请求消息; 并且在所述第二无线通信信道上接收到与所述请求消息相对应的响应消息之前，从所述第二无线通信信道切换到所述第一无线通信信道。网络设备从第二无线通信信道上的客户端设备接收请求消息。请求消息与第一信号强度水平相关联。网络设备确定请求消息包括指定字段; 并且经由诸如有线或无线分发系统或客户端设备的数据传输信道的不同通信接口向客户端设备发送响应消息。

4. 发明申请

US20140105058A1 Method and System for Measuring Wireless Link Quality 有权
标题翻译：无线链路质量测量方法与系统
公开(公告)号：US20140105058A1
公开(公告)日：2014-04-17
申请号：US13653278
申请日：2012-10-16
申请人： Bo Hu , Kangchang Huang , Guangzhi Ran
发明人： Bo Hu , Kangchang Huang , Guangzhi Ran
IPC分类号： H04W24/08
CPC分类号： H04W24/08
摘要： The present disclosure discloses a method and network device for measuring wireless link quality. The disclosed network device retrieves a plurality of packet transmission data corresponding to a plurality of transmission rates at which packets are transmitted over a wireless link between two wireless nodes in a wireless network. The network device also determines a wireless link quality metric value corresponding to the wireless link at least based on at least an average throughput associated with the plurality of transmission rates. The wireless link quality metric value can be further based on a maximum throughput corresponding to a hardware component in at least one of the two wireless nodes. The wireless link quality metric value can be used in monitoring or managing the wireless network.
摘要翻译：本公开公开了一种用于测量无线链路质量的方法和网络设备。所公开的网络设备检索与通过无线网络中的两个无线节点之间的无线链路发送分组的多个传输速率相对应的多个分组传输数据。网络设备还至少基于与多个传输速率相关联的至少平均吞吐量来确定与无线链路相对应的无线链路质量度量值。无线链路质量度量值可以进一步基于对应于两个无线节点中的至少一个中的硬件组件的最大吞吐量。无线链路质量度量值可用于监控或管理无线网络。

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