公开(公告)号：US08036186B2

公开(公告)日：2011-10-11

申请号：US11493737

申请日：2006-07-26

申请人： Mukesh Gupta ,  Devabhaktuni Srikrishna ,  Wenge Ren ,  Cyrus Behroozi

发明人： Mukesh Gupta ,  Devabhaktuni Srikrishna ,  Wenge Ren ,  Cyrus Behroozi

IPC分类号： H04W4/00 ,  H04B7/185 ,  H04L12/56 ,  H04L12/28 ,  H04L12/26 ,  H04B7/00

CPC分类号： H04W52/10 ,  H04W52/143 ,  H04W52/267 ,  H04W52/367

摘要： A method of adaptively setting a transmission power level of a node within a wireless mesh network is disclosed. The method includes monitoring a quality of a plurality of reverse direction links between the node and downstream nodes, and between the node and an upstream node, of the wireless mesh network. At least one worst quality reverse direction link is identified. If the at least one worst quality link is greater than a high threshold, then the transmission power level of the node is decreased. If the at least one worst quality link is less than a low threshold, then the transmission power level of the node is increased. A method of adaptively selecting transmission power of gateway nodes of a wireless mesh network is also disclosed. The method includes each gateway node monitoring a quality of a plurality of reverse direction links between the gateway node and downstream nodes of the wireless mesh network. Each gateway node identifies at least one worst quality reverse direction link. For each gateway node, if the at least one worst quality link is greater than a high threshold, then decreasing the transmission power level of the gateway node is decreased. For each gateway node, if the at least one worst quality link is less than a low threshold, then the transmission power level of the gateway node is increased.

摘要翻译： 公开了一种自适应地设置无线网状网络内的节点的发射功率电平的方法。 该方法包括监视无线网状网络中的节点与下游节点之间以及节点与上游节点之间的多个反向链路的质量。 确定至少一个最差质量的反向链路。 如果至少一个最差质量链路大于高阈值，则节点的发射功率电平降低。 如果至少一个最差质量链路小于低阈值，则节点的传输功率电平增加。 还公开了一种自适应地选择无线网状网络的网关节点的传输功率的方法。 该方法包括每个网关节点监视网关节点和无线网状网络的下游节点之间的多个反向链路的质量。 每个网关节点识别至少一个最差质量的反向链路。 对于每个网关节点，如果至少一个最差质量链路大于高阈值，则减小网关节点的发射功率电平。 对于每个网关节点，如果至少一个最差质量链路小于低阈值，则网关节点的传输功率电平增加。

公开(公告)号：US20110188402A1

公开(公告)日：2011-08-04

申请号：US13088373

申请日：2011-04-17

申请人： Cyrus Behroozi ,  Frederick Dean ,  Ramanagopal Vogety ,  Huizhao Wang ,  Mukesh Gupta ,  Saar Gillai

发明人： Cyrus Behroozi ,  Frederick Dean ,  Ramanagopal Vogety ,  Huizhao Wang ,  Mukesh Gupta ,  Saar Gillai

IPC分类号： H04L12/26

CPC分类号： H04W28/18 ,  H04W72/0486 ,  H04W84/18

摘要： A methods and apparatuses of adaptively capping data throughput of client devices associated with a wireless network are disclosed. One method includes monitoring an air-time per bit efficiency of each client device associated with the wireless network. A data throughput cap for each client device is adaptively determined based on the air-time per bit efficiency of the client device.

摘要翻译： 公开了自适应地限制与无线网络相关联的客户端设备的数据吞吐量的方法和装置。 一种方法包括监视与无线网络相关联的每个客户端设备的每比特效率的空时时间。 每个客户端设备的数据吞吐量上限根据客户端设备的每位空闲时间效率而自适应地确定。

公开(公告)号：US07983225B2

公开(公告)日：2011-07-19

申请号：US11731407

申请日：2007-03-30

申请人： Frederick Dean ,  Devabhaktuni Srikrishna ,  Saar Gillai

发明人： Frederick Dean ,  Devabhaktuni Srikrishna ,  Saar Gillai

IPC分类号： H04J3/00

CPC分类号： H04W48/12

摘要： An apparatus and method of a wireless network timing transmission of multiple BSSID beacons is disclosed. The method includes identifying multiple personalities of the wireless network, wherein a separate MAC address corresponding with each of the personalities. A beacon type is assigned for each of the personalities. During each transmission interval, a plurality of the beacon types are consecutively transmitted, wherein the different beacon types are consecutively spaced during transmission by a predetermined inter-frame spacing, wherein the predetermined inter-frame spacing is substantially less than an air-time duration of each transmission interval.

摘要翻译： 公开了一种用于多个BSSID信标的无线网络定时传输的装置和方法。 该方法包括识别无线网络的多个人物，其中与每个人物相对应的单独的MAC地址。 为每个人物分配信标类型。 在每个传输间隔期间，连续发送多个信标类型，其中不同的信标类型在传输期间以预定的帧间间隔连续间隔，其中预定的帧间间隔实质上小于 每个传输间隔。

公开(公告)号：US07929975B2

公开(公告)日：2011-04-19

申请号：US11710725

申请日：2007-02-26

申请人： Amalavoyal Chari

发明人： Amalavoyal Chari

IPC分类号： H04W24/00

CPC分类号： H04W48/18

摘要： An apparatus and method of pre-qualifying a potential customer of a wireless network is disclosed. The prequalification includes obtaining a location input by the potential customer, and accessing a wireless network performance database. An expected level of wireless connection performance of the potential customer is estimated based upon the location input by the potential customer, and wireless network performance stored within the network performance database. The expected level of performance is communicated to the potential customer.

摘要翻译： 公开了一种预先限定无线网络的潜在客户的装置和方法。 资格预审包括获得潜在客户的位置输入，以及访问无线网络性能数据库。 基于潜在客户输入的位置以及存储在网络性能数据库中的无线网络性能来估计潜在客户的期望的无线连接性能水平。 预期的业绩水平传达给潜在客户。

公开(公告)号：US07924749B2

公开(公告)日：2011-04-12

申请号：US11796986

申请日：2007-04-30

申请人： Wenge Ren ,  Frederick Dean ,  Cyrus Behroozi

发明人： Wenge Ren ,  Frederick Dean ,  Cyrus Behroozi

IPC分类号： H04L12/56 ,  H04J1/16

CPC分类号： H04W40/12 ,  H04L1/188 ,  H04L1/20 ,  H04L43/0894 ,  H04L43/16 ,  H04W40/246

摘要： An apparatus and method of identifying long links within a wireless network is disclosed. The method includes identifying long links within a wireless network. The method includes a first node estimating a link quality of a wireless link between the first node and a second node of the wireless network. The first node uni-casts packets to the second node. The first node monitors a packet acknowledgment success rate. The first node identifies the wireless link to be a long link if the link quality is above a link threshold, and the packet acknowledgment success rate is below an acknowledgment threshold.

摘要翻译： 公开了一种识别无线网络内的长链路的装置和方法。 该方法包括识别无线网络内的长链路。 该方法包括估计无线网络的第一节点和第二节点之间的无线链路的链路质量的第一节点。 第一个节点将数据包单播到第二个节点。 第一个节点监视数据包确认成功率。 如果链路质量高于链路阈值，则第一节点将无线链路识别为长链路，并且分组确认成功率低于确认阈值。

公开(公告)号：US07729278B2

公开(公告)日：2010-06-01

申请号：US11805999

申请日：2007-05-25

申请人： Amalavoyal Chari ,  Mukesh Gupta ,  Ramanagopal Vogety ,  Wenge Ren

发明人： Amalavoyal Chari ,  Mukesh Gupta ,  Ramanagopal Vogety ,  Wenge Ren

IPC分类号： H04J1/16 ,  H04L12/56

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/2408 ,  H04L47/2416 ,  H04L47/2441 ,  H04L47/2458 ,  H04L47/28 ,  H04L47/29 ,  H04L47/31 ,  H04L47/50 ,  H04W72/1247

摘要： A method of wirelessly routing based on data packet type is disclosed. The method includes a wireless access node wirelessly receiving a data packet. The wireless access node classifies the data packet, and selects one of multiple node interfaces based on the classification of the data packet, and/or characteristics of the node interfaces. The wireless access node forwards the data packet over the selected node interface.

摘要翻译： 公开了一种基于数据包类型的无线路由的方法。 该方法包括无线接收节点，无线地接收数据分组。 无线接入节点对数据分组进行分类，并根据数据分组的分类和/或节点接口的特性来选择多个节点接口之一。 无线接入节点通过所选节点接口转发数据包。

公开(公告)号：US07688808B2

公开(公告)日：2010-03-30

申请号：US11385947

申请日：2006-03-21

申请人： Wenge Ren ,  Amalavoyal Chari

发明人： Wenge Ren ,  Amalavoyal Chari

IPC分类号： H04L12/66

CPC分类号： H04W40/14

摘要： An apparatus and method of a mobile access node selecting a routing path through a mesh network is disclosed. The method includes receiving routing packets from at least one upstream access node, the routing packets including information of at least one upstream access node along a path to a gateway access node. A weight is assigned to each received routing packet, wherein the weight is dependent on how recently the routing packet is received. A packet success rate is calculated for each upstream access node by summing routing packets weights over a period of time for each upstream access node. The mobile node selecting the routing path through one of the at least one upstream access node based upon the packet success rate of routing packets received from each upstream access node.

摘要翻译： 公开了一种通过网状网络选择路由路径的移动接入节点的装置和方法。 该方法包括从至少一个上游接入节点接收路由分组，所述路由分组包括沿着到网关接入节点的路径的至少一个上游接入节点的信息。 权重被分配给每个接收的路由分组，其中权重取决于最近接收到路由分组。 通过对每个上游接入节点的一段时间内的路由分组权重求和，为每个上游接入节点计算分组成功率。 移动节点基于从每个上游接入节点接收的路由分组的分组成功率，选择至少一个上游接入节点之一的路由路径。

公开(公告)号：US20090003253A1

公开(公告)日：2009-01-01

申请号：US11823948

申请日：2007-06-29

申请人： Huizhao Wang ,  Frederick Dean

发明人： Huizhao Wang ,  Frederick Dean

IPC分类号： G08C17/00

CPC分类号： H04W28/18 ,  H04W8/005 ,  H04W28/22 ,  H04W48/08

摘要： Methods of an access node of a wireless network controlling beacon transmission are disclosed. The method includes the access node detecting a presence of a client device, and the access node controlling air-time of beacon transmission based on whether the access node detects the presence of a client device.

摘要翻译： 公开了控制信标传输的无线网络的接入节点的方法。 该方法包括：接入节点检测客户端设备的存在，以及基于接入节点是否检测到客户端设备的存在来控制信标传输的时间的接入节点。

公开(公告)号：US07460489B2

公开(公告)日：2008-12-02

申请号：US10896219

申请日：2004-07-21

申请人： Ridwan (Peter) G. Sugiarto ,  Devabhaktuni Srikrishna

发明人： Ridwan (Peter) G. Sugiarto ,  Devabhaktuni Srikrishna

IPC分类号： H04L12/28

CPC分类号： H04W24/02 ,  H04L41/082 ,  H04W24/00

摘要： Methods and systems are disclosed for managing a network. The management includes storing configuration parameters in cells within the network, sending a commit command and a commit delay time to the cells, sensing failed reception of the commit command, and aborting the commit command if a failure is sensed.

摘要翻译： 公开了用于管理网络的方法和系统。 管理包括在网络中的单元中存储配置参数，向小区发送提交命令和提交延迟时间，感测到提交命令的接收失败，以及如果感测到故障则中止提交命令。

公开(公告)号：US20080267141A1

公开(公告)日：2008-10-30

申请号：US11796986

申请日：2007-04-30

申请人： Wenge Ren ,  Frederick Dean ,  Cyrus Behroozi

发明人： Wenge Ren ,  Frederick Dean ,  Cyrus Behroozi

IPC分类号： H04J3/00

CPC分类号： H04W40/12 ,  H04L1/188 ,  H04L1/20 ,  H04L43/0894 ,  H04L43/16 ,  H04W40/246

摘要： An apparatus and method of identifying long links within a wireless network is disclosed. The method includes identifying long links within a wireless network. The method includes a first node estimating a link quality of a wireless link between the first node and a second node of the wireless network. The first node uni-casts packets to the second node. The first node monitors a packet acknowledgment success rate. The first node identifies the wireless link to be a long link if the link quality is above a link threshold, and the packet acknowledgment success rate is below an acknowledgment threshold.

摘要翻译： 公开了一种识别无线网络内的长链路的装置和方法。 该方法包括识别无线网络内的长链路。 该方法包括估计无线网络的第一节点和第二节点之间的无线链路的链路质量的第一节点。 第一个节点将数据包单播到第二个节点。 第一个节点监视数据包确认成功率。 如果链路质量高于链路阈值，则第一节点将无线链路识别为长链路，并且分组确认成功率低于确认阈值。