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公开(公告)号：US08514709B2
公开(公告)日：2013-08-20
申请号：US10742502
申请日：2003-12-19
IPC分类号： H04L12/26
摘要： A wireless network access point is described which provides the resources of a backbone network to wireless clients. The access point is able to detect a degraded condition on the backbone network. Upon detecting the degraded condition, the access point selectively dissociates clients on the wireless network. In order to select which clients are dissociated first, a predetermined client dissociation policy is established. The policy can include account priority, bandwidth utilization, elapsed time since last transfer, and, amongst other criteria, whether the client is currently transferring in peer-to-peer mode on the wireless network. Upon detecting the degraded condition, either immediately or after a predetermined delay to ensure that the degraded condition is not temporary, clients on the wireless network are dissociated according to the preestablished policy.
摘要翻译： 描述了向无线客户端提供骨干网络的资源的无线网络接入点。 接入点能够检测骨干网上的恶化状况。 在检测到恶化条件时，接入点选择性地分离无线网络上的客户机。 为了首先选择哪些客户端解离，建立了一个预定的客户端解离策略。 策略可以包括帐户优先级，带宽利用率，自上一次传输以来的经过时间，以及其他标准，客户端当前是否正在无线网络上的对等模式下传输。 在检测到退化状况之后，或者在预定的延迟之后，或者在预定的延迟之后确保退化的状况不是暂时的，则无线网络上的客户端根据预先建立的策略而被解离。
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公开(公告)号：US07652995B2
公开(公告)日：2010-01-26
申请号：US10742422
申请日：2003-12-19
IPC分类号： H04L12/28
摘要： A wireless network access point is described which provides the resources of a backbone network to wireless clients. The access point is able to detect a degraded condition on the backbone network. Upon detecting the degraded condition, the access point transmits or broadcasts a reassociation request to one or more clients associated with the access point. In addition, the rate at which new associations are made is halted or reduced during the degraded backbone condition. In one embodiment, the association rate is reduced by increasing the interval between beacons transmitted by the access point which identify the access to the backbone network.
摘要翻译： 描述了向无线客户端提供骨干网络的资源的无线网络接入点。 接入点能够检测骨干网上的恶化状况。 在检测到恶化条件时，接入点向与接入点相关联的一个或多个客户端发送或广播重新关联请求。 此外，在退化的骨干条件下，新的关联的速度被停止或减少。 在一个实施例中，通过增加由接入点发送的标识到骨干网的接入的信标之间的间隔来减小关联速率。
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公开(公告)号：US20090094465A1
公开(公告)日：2009-04-09
申请号：US11866528
申请日：2007-10-03
申请人： Jeremy Robert Carlson , Daryl Carvis Cromer , Philip John Jakes , Howard Jeffrey Locker , James Stephen Rutledge
发明人： Jeremy Robert Carlson , Daryl Carvis Cromer , Philip John Jakes , Howard Jeffrey Locker , James Stephen Rutledge
CPC分类号： G06F1/263 , H01M2/1022 , H01M2/1055
摘要： A first battery assembly is in a first battery housing that is mechanically engageable with a portable computer, and a second battery assembly is in a second battery housing that is mechanically couplable to the first battery housing. A switch has a first configuration in which communication is established between the portable computer and the first battery assembly and a second configuration in which communication is established between the portable computer and the second battery assembly.
摘要翻译： 第一电池组件在可与便携式计算机机械接合的第一电池壳体中，并且第二电池组件位于与第一电池壳体机械联接的第二电池壳体中。 开关具有在便携式计算机和第一电池组件之间建立通信的第一配置和在便携式计算机和第二电池组件之间建立通信的第二配置。
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公开(公告)号：US07113497B2
公开(公告)日：2006-09-26
申请号：US10141148
申请日：2002-05-08
摘要： In accordance with the preferred embodiment, an access point provides dynamic load balancing of network bandwidth between access points within the 802.11 wireless LAN. The access point uses the RTS/CTS protocol to reduce the bandwidth available to a single device using an excessive amount of network bandwidth. The access point places a device that has been monopolizing a network channel on a Restricted List, and regulates bandwidth on the network by not returning a CTS to any client on the Restricted List. When the client's network usage drops below a policy driven threshold set by the number of network users, the client is removed from the list and the access point will respond to a RTS from the client with a CTS.
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公开(公告)号：US07085289B2
公开(公告)日：2006-08-01
申请号：US10112126
申请日：2002-03-29
IPC分类号： H04J3/16
CPC分类号： H04W28/20 , H04W8/26 , H04W52/0261 , H04W84/12 , Y02D70/142
摘要： A method and system for conserving battery strength of a client device, such as a laptop computer, on a wireless local area network (WLAN). The client device monitors the addresses of incoming data packet messages while running at a lowest bandwidth permitted by the protocol of the client device. When a data packet is detected that is addressed to the client device, the client device bandwidth is increased to a higher bandwidth to receive subsequent data packets. Subsequent incoming data packets are received by the client device until transmissions cease, after which the client device returns to the lowest bandwidth. By remaining in a lowest bandwidth mode while monitoring incoming packets, the client device is able to extend the life of the client device battery.
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公开(公告)号：US07945798B2
公开(公告)日：2011-05-17
申请号：US11866528
申请日：2007-10-03
申请人： Jeremy Robert Carlson , Daryl Carvis Cromer , Philip John Jakes , Howard Jeffrey Locker , James Stephen Rutledge
发明人： Jeremy Robert Carlson , Daryl Carvis Cromer , Philip John Jakes , Howard Jeffrey Locker , James Stephen Rutledge
IPC分类号： G06F1/00
CPC分类号： G06F1/263 , H01M2/1022 , H01M2/1055
摘要： A first battery assembly is in a first battery housing that is mechanically engageable with a portable computer, and a second battery assembly is in a second battery housing that is mechanically couplable to the first battery housing. A switch has a first configuration in which communication is established between the portable computer and the first battery assembly and a second configuration in which communication is established between the portable computer and the second battery assembly.
摘要翻译： 第一电池组件在可与便携式计算机机械接合的第一电池壳体中，并且第二电池组件位于与第一电池壳体机械联接的第二电池壳体中。 开关具有在便携式计算机和第一电池组件之间建立通信的第一配置和在便携式计算机和第二电池组件之间建立通信的第二配置。
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公开(公告)号：US07466678B2
公开(公告)日：2008-12-16
申请号：US10747575
申请日：2003-12-29
摘要： A wireless device operating under the IEEE 802.11 specifications passively scans for a wireless access point coupled to a network backbone, wherein the scanning is performed using a default set of channels. The wireless device will then determine if the access point operates under an IEEE 802.11d specification, thus providing a country code to the wireless device. The wireless device will then utilize the country code to determine if the wireless device is legally authorized to communicate with the selected access point with wireless signal channels in addition to the default set of channels. The wireless device can then communicate with a selected access point utilizing any of the default set of channels and the wireless signal channels in addition to the default set of channels.
摘要翻译： 在IEEE 802.11规范下运行的无线设备被动地扫描耦合到网络主干的无线接入点，其中使用默认的信道组来执行扫描。 然后，无线设备将确定接入点是否在IEEE 802.11d规范下运行，从而向无线设备提供国家代码。 然后，无线设备将利用国家代码来确定无线设备是否被合法授权，除了默认的频道组之外还与无线信号信道与所选择的接入点进行通信。 无线设备然后可以利用默认的一组信道和无线信号信道中的任一个与所选择的接入点进行通信，以及默认的信道组。
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公开(公告)号：US08259613B2
公开(公告)日：2012-09-04
申请号：US11618727
申请日：2006-12-29
IPC分类号： H04L12/28 , G06F15/177 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26
CPC分类号： H04L12/2856 , H04L12/2898
摘要： A method of selecting a network connection for use with a data processing system includes detecting environmental information indicative of a current environment in which the system is operating, determining whether the current environment is a known environment, and, rapidly selecting a current network connection by identifying a known environment network connection. Detecting environmental information may include detecting time information and detecting whether specified hardware (e.g., docking station, external monitor, printer, external network adapter) is present. The determining may include accessing a network connection data structure containing historical network connection information. The network connection data structure may include a plurality of records, each record identifying an environmental state and a network connection used in conjunction with the respective environmental state. The system may be a laptop system having a dial up modem connection, a wired network interface card (NIC) connection, a wireless connection, and a broadband connection.
摘要翻译： 选择与数据处理系统一起使用的网络连接的方法包括检测指示系统正在操作的当前环境的环境信息，确定当前环境是否是已知环境，以及通过识别当前网络连接来快速选择当前网络连接 已知的环境网络连接。 检测环境信息可以包括检测时间信息和检测是否存在指定的硬件（例如，坞站，外部监视器，打印机，外部网络适配器）。 该确定可以包括访问包含历史网络连接信息的网络连接数据结构。 网络连接数据结构可以包括多个记录，每个记录识别环境状态和与各个环境状态一起使用的网络连接。 系统可以是具有拨号调制解调器连接，有线网络接口卡（NIC）连接，无线连接和宽带连接的膝上型计算机系统。
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公开(公告)号：US07936676B2
公开(公告)日：2011-05-03
申请号：US10742500
申请日：2003-12-19
IPC分类号： H04L12/26
CPC分类号： H04W48/06 , H04L47/11 , H04L47/122 , H04L47/14 , H04L47/15 , H04L47/28 , H04L47/70 , H04L47/745 , H04L47/762 , H04L47/767 , H04L47/822 , H04L47/824 , H04W28/08 , H04W28/10 , H04W84/12 , H04W84/18 , H04W84/22 , H04W88/08
摘要： A wireless network access point is described which provides the resources of a backbone network to wireless clients. The access point is able to balance loads by deferring association of new clients and thereby directing clients to associate with alternative access points having improved backbone connectivity. Where the client is unable to find an alternative access point, the client will eventually make a second association request to the access point. The access point, in identifying the second association request of the client, proceeds to associate the client in response to the second association request. Specific time limits can be imposed relative to the second association request.
摘要翻译： 描述了向无线客户端提供骨干网络的资源的无线网络接入点。 接入点能够通过推迟新客户端的关联来平衡负载，从而指导客户端与具有改进的主干连接性的替代接入点相关联。 在客户端无法找到替代接入点的情况下，客户端将最终向接入点发出第二个关联请求。 接入点在识别客户端的第二关联请求时，继续响应于第二关联请求来关联客户端。 可以相对于第二关联请求施加特定的时间限制。
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10.发明授权System and method for allowing an access point in a wireless network to operate at maximum speed 有权允许无线网络中的接入点以最大速度运行的系统和方法公开(公告)号：US07417967B2
公开(公告)日：2008-08-26
申请号：US11107990
申请日：2005-04-14
IPC分类号： H04Q7/00
摘要： A system and method for allowing an access point in a wireless network to operate at maximum speed includes determining if there is at least one client within the network that is operating at less than the maximum speed. If there is, then instruct the at least one client to decrease transmission range until the at least one client is no longer in range of the access point. Then, instruct a client at the maximum speed to interface with the at least one client to provide a peer-to-peer connection wherein the maximum speed client acts as an access point for the at least one client.
摘要翻译： 允许无线网络中的接入点以最大速度操作的系统和方法包括确定网络内是否存在以小于最大速度运行的至少一个客户端。 如果存在，则指示至少一个客户端减小传输范围，直到至少一个客户端不再在接入点的范围内。 然后，以最大速度指示客户端与至少一个客户端接口以提供对等连接，其中最大速度客户端充当至少一个客户端的接入点。
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