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1. 发明申请

WO2009152100A3 METHOD AND APPARATUS FOR VERIFYING DATA PACKET INTEGRITY IN A STREAMING DATA CHANNEL 审中-公开
标题翻译：用于在流数据通道中验证数据分组完整性的方法和装置
公开(公告)号：WO2009152100A3
公开(公告)日：2010-05-20
申请号：PCT/US2009046631
申请日：2009-06-08
申请人： QUALCOMM INC , ROSE GREGORY GORDON , JULIAN DAVID JONATHAN , XIAO LU
发明人： ROSE GREGORY GORDON , JULIAN DAVID JONATHAN , XIAO LU
IPC分类号： H04L29/06
CPC分类号： H04L63/123 , H04L1/02 , H04L1/20
摘要： Disclosed is a method for verifying data packet integrity in a streaming-data channel. In the method, data packets are received from the streaming-data channel. Each data packet includes a data payload and a corresponding message integrity code. The received data packets are processed in a first processing mode, wherein the received data packets are forwarded to an application module before checking the integrity of the data packets using the respective message integrity codes. An integrity-check-failure measurement is generated for monitoring an integrity-check-failure rate in the first processing mode. If the integrity-check-failure measurement exceeds an integrity-check threshold, then the method transitions to a second processing mode. A received data packet is forwarded to the application module in the second processing mode only after passing the integrity check.
摘要翻译：公开了一种用于验证流数据信道中的数据分组完整性的方法。在该方法中，从流数据信道接收数据分组。每个数据分组包括数据有效载荷和对应的消息完整性代码。接收到的数据分组以第一处理模式进行处理，其中在使用各自的消息完整性代码检查数据分组的完整性之前，所接收的数据分组被转发到应用模块。产生完整性检查失败测量，用于在第一处理模式中监视完整性检查失败率。如果完整性检查失败测量超过完整性检查阈值，则该方法转换到第二处理模式。只有在通过完整性检查之后，接收到的数据包将以第二处理模式转发给应用模块。

2. 发明申请

WO2008119050A2 SYNCHRONIZATION TEST FOR DEVICE AUTHENTICATION 审中-公开
标题翻译：用于设备认证的同步测试
公开(公告)号：WO2008119050A2
公开(公告)日：2008-10-02
申请号：PCT/US2008058503
申请日：2008-03-27
申请人： QUALCOMM INC , ROSE GREGORY GORDON , XIAO LU , JULIAN DAVID JONATHAN
发明人： ROSE GREGORY GORDON , XIAO LU , JULIAN DAVID JONATHAN
CPC分类号： H04L63/08 , G06F21/35 , G06F21/40 , H04W12/04 , H04W12/06 , H04W88/02
摘要： Device authentication is based on the ability of a human to synchronize the movements of his or her fingers. A pairing procedure for two wireless devices may thus involve a synchronization test that is based on the relative timing of actuations of input devices on each of the wireless devices. In some aspects a synchronization test involves determining whether actuations of user input devices on two different wireless devices occurred within a defined time interval. In some aspects a synchronization test involves comparing time intervals defined by multiple actuations of user input devices on two wireless devices.
摘要翻译：设备认证是基于人类同步他或她的手指的动作的能力。因此，用于两个无线设备的配对过程可能涉及基于每个无线设备上的输入设备的启动的相对定时的同步测试。在一些方面，同步测试涉及确定是否在限定的时间间隔内发生在两个不同无线设备上的用户输入设备的启动。在一些方面，同步测试涉及比较由两个无线设备上的用户输入设备的多次致动所限定的时间间隔。

3. 发明申请

WO2008118620A3 DISTANCE-BASED PRESENCE MANAGEMENT 审中-公开
标题翻译：基于距离的存在管理
公开(公告)号：WO2008118620A3
公开(公告)日：2009-06-04
申请号：PCT/US2008055975
申请日：2008-03-05
申请人： QUALCOMM INC , JULIAN DAVID JONATHAN , LEE CHONG U , MOALLEMI KAMRAN , AGRAWAL AVNEESH , JAIME MANUEL E , DOUGLAS ROBERT KEITH , XIAO LU , ROSE GREGORY GORDON
发明人： JULIAN DAVID JONATHAN , LEE CHONG U , MOALLEMI KAMRAN , AGRAWAL AVNEESH , JAIME MANUEL E , DOUGLAS ROBERT KEITH , XIAO LU , ROSE GREGORY GORDON
IPC分类号： G06Q30/00 , H04L29/08
CPC分类号： H04W8/02 , G01S11/06 , G01S13/08 , H04L67/24 , H04W8/22 , H04W64/006
摘要： Various operations may be performed based on a distance-related function associated with two or more devices. For example, an association procedure for two or more devices may be based on one or more determined distances. Similarly, presence management may be based on one or more determined distances. A distance-related function may take various form including, for example, a distance between devices, two or more distances between devices, a rate of change in a relative distance between devices, relative acceleration between devices, or some combination of two or more of the these distance-related functions.
摘要翻译：可以基于与两个或更多个设备相关联的距离相关功能来执行各种操作。例如，两个或多个设备的关联过程可以基于一个或多个确定的距离。类似地，存在管理可以基于一个或多个确定的距离。距离相关功能可以采取各种形式，包括例如设备之间的距离，设备之间的两个或更多个距离，设备之间的相对距离的变化率，设备之间的相对加速度，或两个或更多个这些距离相关的功能。

4. 发明申请

WO2007121334A3 DISTANCE-BASED SECURITY 审中-公开
标题翻译：基于距离的安全
公开(公告)号：WO2007121334A3
公开(公告)日：2008-06-19
申请号：PCT/US2007066588
申请日：2007-04-13
申请人： QUALCOMM INC , MOALLEMI KAMRAN , EKBAL AMAL , LEE CHONG U , JULIAN DAVID JONATHAN , XIAO LU , ROSE GREGORY GORDON
发明人： MOALLEMI KAMRAN , EKBAL AMAL , LEE CHONG U , JULIAN DAVID JONATHAN , XIAO LU , ROSE GREGORY GORDON
IPC分类号： H04L29/08 , H04W12/06
CPC分类号： H04L63/0492 , H04L63/08 , H04L67/18 , H04W4/02 , H04W4/023 , H04W12/06
摘要： Various operations may be performed based on distance-related functions associated with two or more devices. For example, one or more distance-based functions may be used to control whether a device is allowed to request another device to perform one or more functions. Similarly, one or more distance-based functions may be used to control whether a device may perform one or more functions requested by another device. A distance-related function may take various form including, for example, a distance between devices, two or more distances between devices, a rate of change in a relative distance between devices, relative acceleration between devices, or some combination of two or more of the these distance-related functions.
摘要翻译：可以基于与两个或更多个设备相关联的距离相关功能来执行各种操作。例如，可以使用一个或多个基于距离的功能来控制是否允许设备请求另一个设备执行一个或多个功能。类似地，可以使用一个或多个基于距离的功能来控制设备是否可以执行另一设备请求的一个或多个功能。距离相关功能可以采取各种形式，包括例如设备之间的距离，设备之间的两个或更多个距离，设备之间的相对距离的变化率，设备之间的相对加速度，或两个或更多个这些距离相关功能。

5. 发明申请

WO2007121414A3 DISTANCE-BASED ASSOCIATION 审中-公开
标题翻译：基于距离的协会
公开(公告)号：WO2007121414A3
公开(公告)日：2007-12-27
申请号：PCT/US2007066731
申请日：2007-04-16
申请人： QUALCOMM INC , AGRAWAL AVNEESH , LEE CHONG , MOALLEMI KAMRAM , JULIAN DAVID JONATHAN , JAIME MANUEL E , DOUGLAS ROBERT KEITH , XIAO LU , ROSE GREGORY G
发明人： AGRAWAL AVNEESH , LEE CHONG , MOALLEMI KAMRAM , JULIAN DAVID JONATHAN , JAIME MANUEL E , DOUGLAS ROBERT KEITH , XIAO LU , ROSE GREGORY G
IPC分类号： H04L12/56
CPC分类号： H04W76/023 , A61B5/0015 , A61B5/0404 , G01S13/0209 , G01S13/284 , G01S13/765 , H04B5/0031 , H04L63/0861 , H04L67/24 , H04W4/001 , H04W4/02 , H04W4/023 , H04W4/027 , H04W8/005 , H04W12/06
摘要： Various operations may be performed based on a distance-related function associated with two or more devices. For example, an association procedure for two or more devices may be based on one or more determined distances. Similarly, presence management may be based on one or more determined distances. A distance-related function may take various form including, for example, a distance between devices, two or more distances between devices, a rate of change in a relative distance between devices, relative acceleration between devices, or some combination of two or more of the these distance-related functions.
摘要翻译：基于与两个或更多设备相关联的距离相关功能可以执行各种操作。例如，用于两个或更多设备的关联过程可以基于一个或多个确定的距离。类似地，呈现管理可以基于一个或多个确定的距离。距离相关功能可以采取各种形式，包括例如设备之间的距离，设备之间的两个或更多个距离，设备之间的相对距离的变化率，设备之间的相对加速度，或者两个或更多个这些距离相关的功能。

6. 发明申请

WO2011041597A3 METHOD AND DEVICE FOR ESTABLISHING A WIRELESS LINK KEY 审中-公开
标题翻译：用于建立无线链路密钥的方法和设备
公开(公告)号：WO2011041597A3
公开(公告)日：2011-05-26
申请号：PCT/US2010050985
申请日：2010-09-30
申请人： QUALCOMM INC , XIAO LU , KIM YONG JIN , JIA ZHANFENG , JULIAN DAVID JONATHAN
发明人： XIAO LU , KIM YONG JIN , JIA ZHANFENG , JULIAN DAVID JONATHAN
IPC分类号： H04W12/04 , H04L29/06
CPC分类号： H04L63/105 , H04L63/065 , H04W12/04
摘要： Disclosed is a method for establishing a wireless link key between a remote device (102) and a group device (GDn). In the method, the remote device obtains (210) a group identifier from the group device, and determines (220) whether the group device is associated with a group having a trust association with the remote device. When the group device is determined to be associated with a group having an established trust association with the remote device, the remote device forwards (230) a link setup request to the group device for virtually pairing with the group device using the trust association to establish the wireless link key. When the group device is determined not to be associated with a group having an established trust association with the remote device, the remote device forwards (240) a pairing request to the group device for pairing with the group device to establish the wireless link key.
摘要翻译：公开了一种用于在远程设备（102）和组设备（GDn）之间建立无线链路密钥的方法。在该方法中，远程设备从组设备获取（210）组标识符，并且确定（220）组设备是否与具有与远程设备的信任关联的组相关联。当组设备被确定为与具有与远程设备建立的信任关联的组相关联时，远程设备将链路建立请求转发（230）到组设备，以使用信任关联来与组设备进行虚拟配对以建立无线链接键。当确定组设备不与与远程设备建立的信任关联的组相关联时，远程设备将配对请求转发（240）到组设备，以便与组设备配对以建立无线链路密钥。

7. 发明申请

WO2011163621A3 LEADING EDGE DETECTION 审中-公开
标题翻译：引领边缘检测
公开(公告)号：WO2011163621A3
公开(公告)日：2012-03-01
申请号：PCT/US2011041880
申请日：2011-06-24
申请人： QUALCOMM INC , BUDIANU PETRU CRISTIAN , EKBAL AMAL , JULIAN DAVID JONATHAN
发明人： BUDIANU PETRU CRISTIAN , EKBAL AMAL , JULIAN DAVID JONATHAN
IPC分类号： H04B1/7163 , G01S11/00 , G01S13/76
CPC分类号： G01S11/00 , G01S5/021 , G01S5/0273 , G01S13/76 , G01S19/22 , H04B1/7163
摘要： A leading edge associated with a received signal is detected to provide, for example, time of arrival information for a ranging algorithm. In some aspects, a method of leading edge detection involves sampling a received signal, generating a drift compensated signal based on the samples, reconstructing the received signal based on the drift compensated signal, and identifying a leading edge associated with the received signal based on the reconstructed signal.
摘要翻译：检测与接收信号相关联的前沿以提供例如测距算法的到达时间信息。在一些方面，前缘检测的方法涉及对接收信号进行采样，基于采样产生漂移补偿信号，基于漂移补偿信号重构接收信号，并基于该信号识别与接收信号相关联的前沿重建信号。

8. 发明申请

WO2010059972A3 SYSTEM AND METHOD TO IMPLEMENT SYNCHRONOUS CHANNEL TIMING IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：在无线通信网络中实现同步信道定时的系统和方法
公开(公告)号：WO2010059972A3
公开(公告)日：2010-07-15
申请号：PCT/US2009065384
申请日：2009-11-20
申请人： QUALCOMM INC , JIA ZHANFENG , JULIAN DAVID JONATHAN
发明人： JIA ZHANFENG , JULIAN DAVID JONATHAN
IPC分类号： H04L1/16
CPC分类号： H04L1/1803 , H04L1/1887
摘要： A system and method to implement synchronous channel timing are disclosed. The method comprises establishing a session time interval. In addition, the method comprises establishing a first time interval within the session time interval for transmitting a first data packet.
摘要翻译：公开了一种实现同步信道定时的系统和方法。该方法包括建立会话时间间隔。另外，该方法包括在用于传输第一数据分组的会话时间间隔内建立第一时间间隔。

9. 发明申请

WO2007114857A3 RESTRICTING TIME SLOTS FOR MESH NETWORKS 审中-公开
标题翻译：限制网络的时间段
公开(公告)号：WO2007114857A3
公开(公告)日：2008-01-03
申请号：PCT/US2006061006
申请日：2006-11-16
申请人： QUALCOMM INC , JULIAN DAVID JONATHAN , AGRAWAL AVNEESH , SAMPATH ASHWIN , HORN GAVIN
发明人： JULIAN DAVID JONATHAN , AGRAWAL AVNEESH , SAMPATH ASHWIN , HORN GAVIN
IPC分类号： H04L12/28 , H04W72/00 , H04W84/18
CPC分类号： H04W72/04 , H04W8/26 , H04W72/0446 , H04W84/18
摘要： Systems and methods are described that facilitate controlling transmission/ reception time slots in a wireless multi-hop ad hoc network. A node, such as an access terminal or an access point, may select an identifier that corresponds to specific time slots during which nodes with that particular identifier may transmit and/or receive. Nodes that are one hop away from each other may select different identifiers in order to ensure that neighboring nodes do not transmit and/or receive during the same time slots. In this manner, interference caused and/or experienced by a given node may be reduced.
摘要翻译：描述了有助于控制无线多跳自组织网络中的发送/接收时隙的系统和方法。诸如接入终端或接入点的节点可以选择对应于具有该特定标识符的节点可以发送和/或接收的特定时隙的标识符。距离彼此一跳的节点可以选择不同的标识符，以便确保相邻节点在相同的时隙期间不发送和/或接收。以这种方式，可以减少给定节点引起和/或经历的干扰。

10. 发明申请

WO2007127885A2 DUTY CYCLING POWER SCHEME 审中-公开
标题翻译：负载循环功率方案
公开(公告)号：WO2007127885A2
公开(公告)日：2007-11-08
申请号：PCT/US2007067570
申请日：2007-04-26
申请人： QUALCOMM INC , LEE CHONG U , EKBAL AMAL , JULIAN DAVID JONATHAN
发明人： LEE CHONG U , EKBAL AMAL , JULIAN DAVID JONATHAN
IPC分类号： H04B1/7163 , H04B1/717
CPC分类号： H04B1/7174 , H04B1/71632 , H04R25/554 , H04R25/558 , H04R27/00 , H04R2225/33 , H04R2225/55 , H04R2227/003 , H04R2420/07
摘要： Low power wireless communication techniques may be employed in devices that communicate via a wireless body area network, a wireless personal area network, or some other type of wireless communication link. In some implementations the devices may communicate via one or more impulse-based ultra-wideband channels. Inter-pulse duty cycling may be employed to reduce the power consumption of a device. Power may be provided for the transmissions and receptions of pulses by charging and discharging a capacitive element according to the inter-pulse duty cycling. Sub-packet data may be transmitted and received via a common frequency band. A cell phone may multicast to two or more peripherals via wireless communication links.
摘要翻译：低功率无线通信技术可以用于经由无线体区域网络，无线个人区域网络或某种其他类型的无线通信链路进行通信的设备中。在一些实现中，设备可以经由一个或多个基于脉冲的超宽带信道进行通信。可以采用脉冲间占空比来降低器件的功耗。可以通过根据脉冲间负载循环对电容元件进行充电和放电来为发射和接收脉冲提供功率。可以经由公共频带发送和接收子分组数据。蜂窝电话可以通过无线通信链路多播到两个或多个外围设备。

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