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21. 发明授权

US09265022B2 Multiple registrations with different access networks 有权
标题翻译：具有不同接入网络的多个注册
公开(公告)号：US09265022B2
公开(公告)日：2016-02-16
申请号：US11445741
申请日：2006-06-02
申请人： Kirti Gupta , Manoj M. Deshpande , Ranjith Jayaram , Arnaud Meylan , Sanjiv Nanda
发明人： Kirti Gupta , Manoj M. Deshpande , Ranjith Jayaram , Arnaud Meylan , Sanjiv Nanda
IPC分类号： H04W60/00 , H04W88/06 , H04W76/02 , H04W8/04 , H04W80/04
CPC分类号： H04W60/005 , H04W8/04 , H04W76/15 , H04W80/04 , H04W88/06
摘要： The disclosure is directed to a mobile communication device that is capable of accessing different types of networks at the same time. The mobile device registers a public ID with a first IP address over a first access network and also registers the same public ID with a different IP address over a second access network. Additional registrations and IP addresses may occur as well. Of particular benefit is that the different registrations are active during at least some concurrent period of time. This allows a user of the mobile device to have improved continuity of service, select preferred access methods, and receive different data services simultaneously.
摘要翻译：本公开涉及能够同时访问不同类型的网络的移动通信设备。移动设备通过第一接入网络注册具有第一IP地址的公共ID，并且在第二接入网络上向不同的IP地址注册相同的公共ID。其他注册和IP地址也可能会发生。特别有益的是，不同的注册在至少一些并发的时间段内是有效的。这允许移动设备的用户具有改进的服务连续性，选择优选的访问方法以及同时接收不同的数据服务。

22. 发明授权

US09203560B2 Methods and apparatus for delayed block acknowledgement in a wireless local area network (WLAN) 有权
标题翻译：用于无线局域网（WLAN）中延迟块确认的方法和装置
公开(公告)号：US09203560B2
公开(公告)日：2015-12-01
申请号：US12277770
申请日：2008-11-25
申请人： Vinay Sridhara , Sanjiv Nanda , Srinivas Kandala
发明人： Vinay Sridhara , Sanjiv Nanda , Srinivas Kandala
IPC分类号： H04J3/00 , H04L1/16 , H04L1/18 , H04L1/00
CPC分类号： H04L1/1685 , H04L1/1635 , H04L1/1854 , H04L1/1887 , H04L2001/0093
摘要： Methods and apparatus for delayed block acknowledgments in a WLAN. In an aspect, a method is provided for communication with one or more nodes. The method includes transmitting to the one or more nodes a block comprising data and a first bit indicating no acknowledgements for the data are to be transmitted from the one or more nodes. The method also includes determining whether a selected time location within a transmit time duration has been reached, wherein if the selected time location has been reached, transmitting to the one or more nodes a second bit indicating that the one or more nodes are to transmit one or more acknowledgements, respectively, for the data. The method also includes receiving at least one acknowledgment for the data within a remaining portion of the transmit time duration.
摘要翻译： WLAN中延迟块确认的方法和装置。在一方面，提供了一种用于与一个或多个节点进行通信的方法。该方法包括向一个或多个节点发送包含数据的块，并且从一个或多个节点发送指示不对数据进行确认的第一比特。该方法还包括确定是否已经达到发送持续时间内的所选择的时间位置，其中如果已经到达所选择的时间位置，则向一个或多个节点发送指示一个或多个节点要发送一个的第二比特或更多的确认数据。该方法还包括在传输持续时间的剩余部分内接收数据的至少一个确认。

23. 发明授权

US08971888B2 Cell selection and reselection in deployments with home nodeBs 有权
标题翻译：家庭节点B的部署中的小区选择和重选
公开(公告)号：US08971888B2
公开(公告)日：2015-03-03
申请号：US12400669
申请日：2009-03-09
申请人： Manoj M. Deshpande , Sanjiv Nanda , Jen Mei Chen , Francesco Pica
发明人： Manoj M. Deshpande , Sanjiv Nanda , Jen Mei Chen , Francesco Pica
IPC分类号： H04W4/00 , H04W48/20 , H04J11/00 , H04W28/18 , H04W48/12 , H04W48/16
CPC分类号： H04W12/06 , H04J11/0069 , H04J11/0093 , H04W8/005 , H04W12/08 , H04W28/18 , H04W36/0061 , H04W48/12 , H04W48/16 , H04W48/20 , H04W84/045
摘要： Systems and methodologies are described that facilitate cell search, selection, and reselection within a wireless communication network that includes a home node base station (home nodeB). A user equipment (UE) can detect a home nodeB and communicate such identification to a macro network that includes at least one node base station (nodeB). The detected home nodeB and nodeB can be hierarchically structured in order to prioritize connectivity with the home nodeB over the nodeB. Such prioritization can be implemented by broadcasting home nodeB parameters and macro nodeB parameters having identification information therewith.
摘要翻译：描述了在包括家庭节点基站（家庭节点B）的无线通信网络内促进小区搜索，选择和重选的系统和方法。用户设备（UE）可以检测家庭节点B并将该标识传送到包括至少一个节点基站（节点B）的宏网络。检测到的家庭节点B和节点B可以被分层结构化，以便优先化节点B上与家庭节点B的连接。可以通过以下方式实现这样的优先化：通过广播具有识别信息的家庭节点B参数和宏节点B参数。

24. 发明授权

US08930300B2 Systems, methods, and apparatuses for classifying user activity using temporal combining in a mobile device 有权
标题翻译：用于在移动设备中使用时间组合分类用户活动的系统，方法和装置
公开(公告)号：US08930300B2
公开(公告)日：2015-01-06
申请号：US13362893
申请日：2012-01-31
申请人： Leonard Henry Grokop , Anthony Sarah , Sanjiv Nanda
发明人： Leonard Henry Grokop , Anthony Sarah , Sanjiv Nanda
IPC分类号： A61B5/11 , G06K9/00 , G06K9/62 , G06N7/00
CPC分类号： A61B5/1123 , G06K9/00348 , G06K9/00536 , G06K9/6288 , G06N7/00 , G06N7/005
摘要： Components, methods, and apparatuses are provided for determining activity likelihood function values for an activity classification for two or more past epochs based, at least in part, on signals from one or more sensors of a mobile device. A method may comprise, for each of a plurality of activity classifications, determining activity likelihood function values for each of the plurality of activity classifications for two or more past epochs. The activity likelihood function values may be based on signals from one or more sensors of a mobile device. The method may also include combining the activity likelihood function values to determine a likelihood function for an activity classification at a present epoch. The method may also include inferring a present activity of a user co-located with the mobile device to be one of the activity classifications based on the determined likelihood functions for the activity classifications at the present epoch.
摘要翻译：提供了组件，方法和装置，用于至少部分地基于来自移动设备的一个或多个传感器的信号来确定用于两个或多个过去时期的活动分类的活动似然函数值。对于多个活动分类中的每一个，方法可以包括针对两个或多个过去时期的多个活动分类中的每一个确定活动似然函数值。活动似然函数值可以基于来自移动设备的一个或多个传感器的信号。该方法还可以包括组合活动似然函数值以确定在当前时期的活动分类的似然函数。该方法还可以包括基于所确定的当前时期的活动分类的似然函数，将与移动设备共存的用户的当前活动推断为活动分类之一。

25. 发明授权

US08902867B2 Favoring access points in wireless communications 有权
标题翻译：有利于无线通信中的接入点
公开(公告)号：US08902867B2
公开(公告)日：2014-12-02
申请号：US12269619
申请日：2008-11-12
申请人： Gavin B. Horn , Fatih Ulupinar , Parag A. Agashe , Rajat Prakash , Manoj M. Deshpande , Sanjiv Nanda , Jen Mei Chen , Francesco Pica , Nathan E. Tenny
发明人： Gavin B. Horn , Fatih Ulupinar , Parag A. Agashe , Rajat Prakash , Manoj M. Deshpande , Sanjiv Nanda , Jen Mei Chen , Francesco Pica , Nathan E. Tenny
IPC分类号： H04W4/00 , H04W36/00 , H04W84/04
CPC分类号： H04W36/0083 , H04W84/045
摘要： Systems and methodologies are described that facilitate applying offsets and/or selectable hysteresis values to favor access points in cell reselection. In measuring and ranking surrounding access points in reselection, offsets can be applied to favorable access points to facilitate cell reselection thereto. The offset can positively affect measurements, and thus ranking as well, in some cases. Negative offsets can also be applied to lower measurements (and thus ranking) of some access points. Moreover, hysteresis values can be applied in measuring current cells to prevent frequent reselection. The hysteresis values can be selected based on a type of the current cell or related access point to expand the coverage area where desired. Thus, where the current access point is favorable, a larger hysteresis can be added to measurements related to the current access point.
摘要翻译：描述了有助于应用偏移和/或可选滞后值以有利于小区重选中的接入点的系统和方法。在重选中测量和排列周围接入点时，可以将偏移量应用于有利的接入点，以促进小区重新选择。在某些情况下，偏移可以积极地影响测量，并因此排列。负偏移也可以应用于某些接入点的较低测量（并因此排序）。此外，滞后值可用于测量电流单元，以防频繁重新选择。滞后值可以根据当前单元格或相关接入点的类型进行选择，以扩大覆盖范围。因此，当前接入点是有利的，可以将更大的滞后加到与当前接入点相关的测量中。

26. 发明授权

US08886229B2 Sensor networks based on wireless devices 有权
标题翻译：基于无线设备的传感器网络
公开(公告)号：US08886229B2
公开(公告)日：2014-11-11
申请号：US11862051
申请日：2007-09-26
申请人： Sanjiv Nanda , Avneesh Agrawal
发明人： Sanjiv Nanda , Avneesh Agrawal
IPC分类号： H04W24/00 , G01S5/00 , G01D21/00 , H04W16/14 , H04W24/10 , H04W84/18
CPC分类号： G01D21/00 , G01S5/0009 , H04W16/14 , H04W24/00 , H04W24/10 , H04W84/12 , H04W84/18
摘要： Techniques for using wireless devices to implement sensor networks are described. For cognitive radio, a wireless device obtains measurements for a first system (e.g., a broadcast system) with which the wireless device is not in communication. The wireless device sends the measurements and associated location information and/or timestamps via a second system (e.g., a cellular system). A server receives measurements from a number of wireless devices and determines the coverage of the first system based on the measurements. For other applications, a wireless device obtains sensor information from at least one sensor at the wireless device and sends the sensor information and associated location information and/or timestamps via a wireless system. A server receives the sensor information and associated information from a number of wireless devices, aggregates the sensor information, and constructs a map. The wireless device may develop a user profile based on the sensor information and associated information.
摘要翻译：描述了使用无线设备来实现传感器网络的技术。对于认知无线电，无线设备获得与无线设备不在通信的第一系统（例如，广播系统）的测量。无线设备经由第二系统（例如，蜂窝系统）发送测量和相关联的位置信息和/或时间戳。服务器从多个无线设备接收测量值，并根据测量结果确定第一系统的覆盖范围。对于其他应用，无线设备从无线设备处的至少一个传感器获取传感器信息，并且经由无线系统发送传感器信息和相关联的位置信息和/或时间戳。服务器从多个无线设备接收传感器信息和关联信息，聚合传感器信息，并构建一个映射。无线设备可以基于传感器信息和相关信息来开发用户简档。

27. 发明授权

US08874027B2 Gain control optimizing SINR and data rate for wireless repeater 有权
标题翻译：无线中继器的增益控制优化SINR和数据速率
公开(公告)号：US08874027B2
公开(公告)日：2014-10-28
申请号：US12722714
申请日：2010-03-12
申请人： Dhananjay Ashok Gore , Gwendolyn Denise Barriac , Sanjiv Nanda
发明人： Dhananjay Ashok Gore , Gwendolyn Denise Barriac , Sanjiv Nanda
IPC分类号： H04B7/15 , H04B7/155
CPC分类号： H04B7/15578
摘要： A method for controlling gain in a wireless repeater implementing echo cancellation determines a signal-to-interference-noise-ratio (SINR) of the input and output signals of the repeater and adjusts the gain of the repeater to optimize an achievable data rate and a coverage area of the repeater. The repeater gain may be decreased to increase the data rate and increase the achievable SINR of the output signal while the coverage area is reduced. Alternately, the repeater gain may be increased to decrease the data rate and decrease the achievable SINR of the output signal while the coverage area is increased.
摘要翻译：用于控制实现回波消除的无线中继器中的增益的方法确定中继器的输入和输出信号的信噪比（SINR），并且调整中继器的增益以优化可实现的数据速率和中继器的覆盖区域。当覆盖区域减小时，可以减小中继器增益以增加数据速率并增加输出信号的可实现SINR。或者，当覆盖区域增加时，可以增加中继器增益以降低数据速率并降低输出信号的可实现SINR。

28. 发明授权

US08811349B2 Wireless node search procedure 有权
标题翻译：无线节点搜索程序
公开(公告)号：US08811349B2
公开(公告)日：2014-08-19
申请号：US12033844
申请日：2008-02-19
申请人： Manoj M. Deshpande , Anup Kuzhiyil , Srinivasan Balasubramanian , Luiza Timariu , Sanjiv Nanda
发明人： Manoj M. Deshpande , Anup Kuzhiyil , Srinivasan Balasubramanian , Luiza Timariu , Sanjiv Nanda
IPC分类号： H04W76/02
CPC分类号： H04W48/16 , H04W4/02 , H04W36/0061 , H04W48/20 , H04W88/06
摘要： An access terminal scans for nearby access points and maintains a candidate list of access point with which the access terminal may associate in the event the access terminal's communication with its current access point deteriorates for some reason. This search procedure may be performed in a proactive manner whereby the access terminal repeatedly performs scans and updates its list of candidate access points when it is powered on. In some aspects, the search procedure used by the access terminal may be based on a state of the wireless device. In addition, different states of the access terminal may be associated with different optimization criteria.
摘要翻译：在接入终端与其当前接入点的通信由于某种原因而恶化的情况下，接入终端扫描附近的接入点并维护接入终端可以关联的接入点的候选列表。该搜索过程可以以主动方式执行，由此当接入终端上电时，接入终端重复执行扫描并更新其候选接入点列表。在一些方面，接入终端使用的搜索过程可以基于无线设备的状态。此外，接入终端的不同状态可以与不同的优化准则相关联。

29. 发明授权

US08731550B2 Method and apparatus for providing enhanced interference management at restricted access points 有权
标题翻译：用于在受限访问点提供增强的干扰管理的方法和装置
公开(公告)号：US08731550B2
公开(公告)日：2014-05-20
申请号：US13084125
申请日：2011-04-11
申请人： Andrei Dragos Radulescu , Mehmet Yavuz , Damanjit Singh , Farhad Meshkati , Jen Mei Chen , Gavin Bernard Horn , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Vinay Chande , Sumeeth Nagaraja
发明人： Andrei Dragos Radulescu , Mehmet Yavuz , Damanjit Singh , Farhad Meshkati , Jen Mei Chen , Gavin Bernard Horn , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Vinay Chande , Sumeeth Nagaraja
IPC分类号： H04W4/00
CPC分类号： H04W24/10 , H04W4/06 , H04W4/08 , H04W24/08 , H04W48/02 , H04W52/243 , H04W84/045 , H04W88/08
摘要： Methods and apparatuses are provided that facilitate providing access point measurements to restricted access points. Restricted access points can lessen restrictions to allow devices to register with the restricted access point for providing measurements thereto. Additionally or alternatively, access point measurements can be provided to a minimization of drive tests (MDT) server for providing to the restricted access points. Thus, restricted access points can obtain the access point measurements for performing enhanced interference management or other functionality based at least in part on the measurements.
摘要翻译：提供了方便和设备，其便于向限制的接入点提供接入点测量。限制接入点可以减少限制，允许设备向限制接入点注册以提供测量。附加地或替代地，可以提供接入点测量以最小化驱动测试（MDT）服务器以提供给受限接入点。因此，受限访问点可以至少部分地基于测量获得用于执行增强干扰管理或其他功能的接入点测量。

30. 发明授权

US08725083B2 Self calibration of downlink transmit power 有权
标题翻译：下行发射功率的自校准
公开(公告)号：US08725083B2
公开(公告)日：2014-05-13
申请号：US12463714
申请日：2009-05-11
申请人： Mehmet Yavuz , Farhad Meshkati , Mostafa S. El-Khamy , Sanjiv Nanda
发明人： Mehmet Yavuz , Farhad Meshkati , Mostafa S. El-Khamy , Sanjiv Nanda
IPC分类号： H04B1/00 , H04K3/00
CPC分类号： H04W52/245 , H04B17/318 , H04B17/382 , H04W52/241 , H04W52/244 , H04W52/367 , H04W52/40
摘要： Transmit power (e.g., maximum transmit power) may be defined based on the maximum received signal strength allowed by a receiver and a total received signal strength from transmitting nodes at the receiver. Transmit power may be defined for an access node (e.g., a femto node) such that a corresponding outage created in a cell (e.g., a macro cell) is limited while still providing an acceptable level of coverage for access terminals associated with the access node. An access node may autonomously adjust its transmit power based on channel measurement and a defined coverage hole to mitigate interference and perform a self-calibration process.
摘要翻译：可以基于接收机允许的最大接收信号强度和来自接收机处的发射节点的总接收信号强度来定义发射功率（例如，最大发射功率）。可以为接入节点（例如，毫微微节点）定义发射功率，使得在小区（例如，宏小区）中创建的相应中断受到限制，同时仍然为与接入节点相关联的接入终端提供可接受的覆盖水平。接入节点可以基于信道测量和定义的覆盖孔来自主地调整其发射功率以减轻干扰并执行自校准过程。

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