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公开(公告)号:US08509265B2
公开(公告)日:2013-08-13
申请号:US13449312
申请日:2012-04-18
IPC分类号: H04J1/00
CPC分类号: H04W28/0268 , H03M1/12 , H03M9/00 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/1446 , H04L27/18 , H04L27/2605 , H04L27/2607 , H04L27/34 , H04L65/4069 , H04L65/80 , H04W28/24
摘要: A system for signaling an application when a requested data rate and Quality of Service cannot be achieved using OFDM wireless data transmission, and the application proceeds by either renegotiating QoS and data rate, or waiting until they requested rate and QoS are met.
摘要翻译: 当使用OFDM无线数据传输不能实现所请求的数据速率和服务质量时,用于对应用进行信令的系统,并且应用通过重新协商QoS和数据速率或者等待直到满足请求速率和QoS来进行。
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公开(公告)号:US08509193B2
公开(公告)日:2013-08-13
申请号:US12506683
申请日:2009-07-21
申请人: Amer A. Hassan , Thomas W. Kuehnel , Pan Chun Wen
发明人: Amer A. Hassan , Thomas W. Kuehnel , Pan Chun Wen
IPC分类号: H04L12/28
CPC分类号: H04L47/2475 , H04L41/5087 , H04L41/509 , H04L43/0829 , H04L43/0847 , H04L43/0858 , H04L43/087 , H04L43/0888 , H04L47/10 , H04L47/14 , H04L47/24 , H04L47/625 , H04L47/626 , H04W28/0215 , H04W28/0231
摘要: Methods and apparatus for improving the efficient use of a wireless channel. Flows of compatible packets to be transmitted are processed in separate queues based on characteristics of the packets, destination and quality of service (QoS) requirements. Aggregation parameters selected for each flow define when packets aggregated on a flow are to be sent. The aggregation parameters may reflect packet type, such as QoS requirements, an application type and/or wireless channel conditions. In some embodiments, the aggregation parameters indicate a threshold frame size or include a threshold time to buffer a packet while waiting for other packets on that flow to fill a frame. When an aggregation parameter for a queue is met, the aggregated packets are transmitted as a frame. The queue is cleared and subsequent packets may begin aggregating. Some types of packets, such as acknowledgment packets, may be sent without aggregation.
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公开(公告)号:US08478300B2
公开(公告)日:2013-07-02
申请号:US11313148
申请日:2005-12-20
申请人: Thomas W. Kuehnel , Abhishek Abhishek , Amer A. Hassan , David Jones , Francis Duong , Hui Shen , Jiandong Ruan , Sean O. Lyndersay , Srinivas R. Gatta , Vishesh M. Parikh , Yi Lu
发明人: Thomas W. Kuehnel , Abhishek Abhishek , Amer A. Hassan , David Jones , Francis Duong , Hui Shen , Jiandong Ruan , Sean O. Lyndersay , Srinivas R. Gatta , Vishesh M. Parikh , Yi Lu
CPC分类号: H04W48/16 , H04L12/2803 , H04L12/2809 , H04L67/16 , H04W4/023 , H04W4/80 , H04W48/14 , H04W48/18 , H04W76/10
摘要: Discovery of services between devices is provided prior to establishing a connection between devices, including wireless-enabled devices or devices that are communicatively coupled to wireless access points or other wireless communication devices. Discovering services prior to establishing a connection may facilitate finding a desired service. The services that may be discovered may be, for example, print services, camera services, PDA services or any other suitable services. Services may be discovered using 802.11, UWB or any other suitable wireless technology. As one example, particular services may be requested. As another example, services that are provided by a device may be advertised.
摘要翻译: 在建立设备之间的连接之前提供设备之间的服务发现,包括无线功能设备或通信地耦合到无线接入点或其他无线通信设备的设备。 在建立连接之前发现服务可能有助于找到所需的服务。 可能发现的服务可以是例如打印服务,照相机服务,PDA服务或任何其它合适的服务。 可以使用802.11,UWB或任何其他合适的无线技术来发现服务。 作为一个示例,可以请求特定服务。 作为另一示例,可以通告由设备提供的服务。
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公开(公告)号:US08230061B2
公开(公告)日:2012-07-24
申请号:US12726209
申请日:2010-03-17
申请人: Amer A. Hassan , Billy R. Anders, Jr. , PehKeong Teh , Andrew T. Baron , Shai Guday , Upshur W. Parks , Marco Piumatti , Dmitry A. Anipko
发明人: Amer A. Hassan , Billy R. Anders, Jr. , PehKeong Teh , Andrew T. Baron , Shai Guday , Upshur W. Parks , Marco Piumatti , Dmitry A. Anipko
IPC分类号: G06F15/173
CPC分类号: H04L43/0876 , H04L12/1421 , H04L41/0896 , H04L41/5003 , H04L43/14 , H04L43/16 , H04L67/36
摘要: A computing device including an indicator predicting use of a network resource. The indicator may provide an indication that a threshold associated with a budget for the network resource has or will be reached. When a user requests a network operation that will consume the network resource, an amount of the network resource to be consumed by the operation is predicted, if possible. If the prior use of the network resource and the amount to be used to complete the network operation exceeds a threshold the user may be warned and given an opportunity to cancel the operation or adjust the way in which the operation will be performed. If the amount of network resource a network operation will consume is unknown, a rate of use of the network resource is determined and a time until the budget is reached is estimated. An administrative tool is provided for managing network resources and setting budgets for resource consumption by users, devices, or applications.
摘要翻译: 一种包括预测网络资源的使用的指标的计算设备。 指示符可以提供与网络资源的预算相关联的阈值已经或将要到达的指示。 当用户请求将消耗网络资源的网络操作时,如果可能,预测要由操作消耗的网络资源的量。 如果先前使用网络资源和用于完成网络操作的量超过阈值,则可以警告用户并给予机会来取消操作或调整将执行操作的方式。 如果网络操作将消耗的网络资源量是未知的,则确定网络资源的使用率,并且估计达到预算的时间。 提供管理工具来管理网络资源,并为用户,设备或应用程序的资源消耗设置预算。
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公开(公告)号:US20120158947A1
公开(公告)日:2012-06-21
申请号:US12972104
申请日:2010-12-17
IPC分类号: G06F15/173
CPC分类号: H04L41/5022 , H04L12/1435 , H04L41/5029 , H04M15/80 , H04M15/8005 , H04M15/8022 , H04M15/8088 , H04M15/81
摘要: A mobile computing device that supports cost aware network behavior. An operating system of the mobile computing device may associate data for transmission with a entity and, based on a policy applicable to that entity and information on data usage, determine appropriate processing for the data. The processing may include transmitting the data, with or without throttling, or blocking transmission of the data. The policy, for example, may be supplied by a user or may be encoded in a tag supplied with the data for transmission. The policies may be specified for entities such as an application, an operating system service, a user account or a category of applications. Enforcement of the determined processing may be based on action within the stack or a separate enforcement mechanism, such as a firewall.
摘要翻译: 支持成本感知网络行为的移动计算设备。 移动计算设备的操作系统可以将数据与实体相关联,并且基于适用于该实体的策略和关于数据使用的信息,确定数据的适当处理。 该处理可以包括传送数据,无论是否进行调节,或阻止数据传输。 例如,该策略可以由用户提供,或者可以被编码在提供有用于传输的数据的标签中。 可以为诸如应用程序,操作系统服务,用户帐户或应用程序类别的实体指定策略。 确定的处理的执行可以基于堆栈内的动作或单独的执行机制,例如防火墙。
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公开(公告)号:US20120155643A1
公开(公告)日:2012-06-21
申请号:US12970159
申请日:2010-12-16
IPC分类号: H04K1/00
CPC分类号: H04W12/06 , H04L9/083 , H04L9/0891 , H04L9/0894 , H04L9/14 , H04L9/321 , H04L9/3242 , H04L63/0428 , H04L63/061 , H04L63/065 , H04L63/083 , H04L67/104 , H04L67/1046 , H04L67/1093 , H04L2209/80 , H04W12/04 , H04W84/18
摘要: A wireless computing device operating as a controller of a peer-to-peer group configured to generate unique master keys for each device joining the group. The wireless computing device may use the unique master keys to selectively remove remote devices from the group such that the remote device cannot later rejoin the group. Other remote devices, each possessing a master key that remains valid, can disconnect from the group and later reconnect to the group without express user action. To support such behavior, the wireless device may provide a user interface through which a user may manage connected remote devices by providing commands to selectively disconnect or remove remote devices from the group.
摘要翻译: 作为对等组的控制器的无线计算设备被配置为为连接组的每个设备生成唯一的主密钥。 无线计算设备可以使用唯一主密钥来选择性地从组中移除远程设备,使得远程设备不能稍后重新加入组。 其他远程设备(每个拥有主密钥保持有效)可以与组断开连接,然后在没有明确的用户操作的情况下重新连接到组。 为了支持这种行为,无线设备可以提供用户界面,通过该用户界面,用户可以通过提供用于选择性地从组中断开或移除远程设备的命令来管理连接的远程设备。
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公开(公告)号:US20120144083A1
公开(公告)日:2012-06-07
申请号:US12960753
申请日:2010-12-06
申请人: Amer A. Hassan , Yatharth Gupta , Ravi Rao , Billy R. Anders, JR.
发明人: Amer A. Hassan , Yatharth Gupta , Ravi Rao , Billy R. Anders, JR.
IPC分类号: G06F13/00
CPC分类号: G06F1/1632 , G06F1/1626 , G06F1/26 , G06F1/30 , G06F9/445 , G06F13/00 , G06F13/4081 , G06F13/409 , G06K7/00 , H04M1/0254 , H04W84/12
摘要: A dock for interacting with a computing device. The computing device configures itself for operations based on its context, which may be determined form the dock by reading a value from a tag on the dock. The computing device may use low power transmissions such that receiving a value from the tag provides an indication of proximity to the dock. The value read provides an indication of a desired operation, and, in response to reading a value of the tag, the computing device may launch an application, pair with devices in the vicinity of the dock, or take other actions that configure the computing device. A universal dock, usable with computing devices of a plurality of form factors, may be implemented by providing an array of tags and, in some cases, a non-contact power supply.
摘要翻译: 用于与计算设备交互的坞站。 计算设备基于其上下文来配置自身以进行操作,其可以通过从坞站上的标签读取值来从终端确定。 计算设备可以使用低功率传输,使得从标签接收值提供与码头接近的指示。 读取的值提供期望的操作的指示,并且响应于读取标签的值,计算设备可以启动应用程序,与停靠站附近的设备配对,或采取配置计算设备的其他动作 。 可以与多个形状因子的计算装置一起使用的通用码头可以通过提供标签阵列,并且在某些情况下提供非接触电源来实现。
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公开(公告)号:US08189621B2
公开(公告)日:2012-05-29
申请号:US11433804
申请日:2006-05-12
IPC分类号: H04J1/00
CPC分类号: H04W28/0268 , H03M1/12 , H03M9/00 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/1446 , H04L27/18 , H04L27/2605 , H04L27/2607 , H04L27/34 , H04L65/4069 , H04L65/80 , H04W28/24
摘要: A system for signaling an application when a requested data rate and Quality of Service cannot be achieved using OFDM wireless data transmission, and the application proceeds by either renegotiating QoS and data rate, or waiting until they requested rate and QoS are met.
摘要翻译: 当使用OFDM无线数据传输不能实现所请求的数据速率和服务质量时,用于对应用进行信令的系统,并且应用通过重新协商QoS和数据速率或者等待直到满足请求速率和QoS来进行。
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公开(公告)号:US08185120B2
公开(公告)日:2012-05-22
申请号:US12732705
申请日:2010-03-26
IPC分类号: H04M1/00
CPC分类号: H04W28/08 , H04L47/28 , H04M15/8022 , H04M15/8027 , H04M15/8044 , H04M15/8055 , H04M15/8061 , H04W4/24 , H04W16/14 , H04W28/0284 , H04W28/0289 , H04W28/18 , H04W36/14 , H04W36/22 , H04W72/00 , H04W72/042 , H04W72/1215 , H04W88/06 , H04W88/08 , H04W88/10
摘要: A cellular communication system in which overload of a base station is averted by offering users the option to communicate using a spectrum outside of the spectrum allocated for cellular communication. Incentives are offered to connect to the base station using the alternative spectrum, which may not support communications at the same rate as could be supported using the spectrum allocated to the base station for cellular communications. Users may be selected to receive an offer to receive incentives based on range to the base station, with users closer to the base station being more likely to receive such an offer. The cellular communications system may be a 3G wireless system and the alternative spectrum may be white space in the digital TV spectrum.
摘要翻译: 通过向用户提供使用分配给蜂窝通信的频谱之外的频谱进行通信的选择来避免基站的过载的蜂窝通信系统。 提供激励以使用替代频谱连接到基站,其可以不支持使用分配给用于蜂窝通信的基站的频谱所支持的相同速率的通信。 可以选择用户接收基于到基站的范围来接收激励的报价,用户更靠近基站更可能接收这样的报价。 蜂窝通信系统可以是3G无线系统,并且替代频谱可以是数字TV频谱中的空白。
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公开(公告)号:US08036240B2
公开(公告)日:2011-10-11
申请号:US11956487
申请日:2007-12-14
申请人: Amer A. Hassan
发明人: Amer A. Hassan
IPC分类号: H04B1/40
CPC分类号: H04L1/0019 , H04L1/0009
摘要: A computing device with a software defined radio. The software defined radio has an architecture with separate components to provide control functions and data processing functions. The control components configure the data processing components so that the software defined radio provides desired operating characteristics. Components in the data plane may derive information indicating operating conditions, which can be provided to one or more of the control components. In response, the control components can modify components in the data plane to adjust to operating conditions.
摘要翻译: 具有软件定义无线电的计算设备。 软件定义的无线电具有独立组件的架构,以提供控制功能和数据处理功能。 控制组件配置数据处理组件,使得软件定义的无线电提供所需的操作特性。 数据平面中的组件可以导出指示可以提供给一个或多个控制组件的操作条件的信息。 作为响应,控制组件可以修改数据平面中的组件以适应操作条件。
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