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公开(公告)号：US08811456B2
公开(公告)日：2014-08-19
申请号：US11697807
申请日：2007-04-09
摘要： Aspects include methods and apparatuses for communicating in an ultra-wideband transmission. For example, some aspects include methods and apparatuses for multi-hop communication. For example, some aspects include a method of communicating data. The method includes receiving pulses indicative of a frame during a first time period and transmitting pulses indicative of the frame during a second time period to at least one device. The first and second time periods at least partially overlap. Other aspects include apparatus and devices for multi-hop communication.
摘要翻译： 方面包括用于在超宽带传输中通信的方法和装置。 例如，一些方面包括用于多跳通信的方法和装置。 例如，一些方面包括传达数据的方法。 该方法包括在第一时间周期期间接收指示帧的脉冲，并且在第二时间段期间将表示帧的脉冲发送到至少一个设备。 第一和第二时间段至少部分重叠。 其他方面包括用于多跳通信的装置和装置。
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公开(公告)号：US20070286274A1
公开(公告)日：2007-12-13
申请号：US11697807
申请日：2007-04-09
IPC分类号： H03K7/04
摘要： Aspects include methods and apparatuses for communicating in an ultra-wideband transmission. For example, some aspects include methods and apparatuses for multi-hop communication. For example, some aspects include a method of communicating data. The method includes receiving pulses indicative of a frame during a first time period and transmitting pulses indicative of the frame during a second time period to at least one device. The first and second time periods at least partially overlap. Other aspects include apparatus and devices for multi-hop communication.
摘要翻译： 方面包括用于在超宽带传输中通信的方法和装置。 例如，一些方面包括用于多跳通信的方法和装置。 例如，一些方面包括传达数据的方法。 该方法包括在第一时间周期期间接收指示帧的脉冲，并且在第二时间段期间将指示帧的脉冲发送到至少一个设备。 第一和第二时间段至少部分重叠。 其他方面包括用于多跳通信的装置和装置。
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公开(公告)号：US08363583B2
公开(公告)日：2013-01-29
申请号：US11611338
申请日：2006-12-15
CPC分类号： H04B1/7163 , H04B1/71632
摘要： A channel access scheme is provided for a pulse-based ultra-wide band network. Here, concurrent ultra-wide band channels may be established through the use of a pulse division multiple access scheme. An access scheme may employ different states each of which may be associated with different channel parameter state information and/or different duty cycles. For example, a channel access scheme may employ an inactive state, an idle state, a connected state, and a streaming state. Multiple logical channels may be defined for a given ultra-wide band channel via, for example, pulse division multiplexing.
摘要翻译： 为基于脉冲的超宽带网络提供了一种信道接入方案。 这里，可以通过使用脉冲多址方案来建立并发的超宽带信道。 访问方案可以采用不同的状态，每个状态可以与不同的信道参数状态信息和/或不同的占空比相关联。 例如，信道接入方案可以采用非活动状态，空闲状态，连接状态和流传输状态。 可以通过例如脉冲多路复用为给定的超宽带信道定义多个逻辑信道。
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公开(公告)号：US20080144560A1
公开(公告)日：2008-06-19
申请号：US11611338
申请日：2006-12-15
IPC分类号： H04H1/00
CPC分类号： H04B1/7163 , H04B1/71632
摘要： A channel access scheme is provided for a pulse-based ultra-wide band network. Here, concurrent ultra-wide band channels may be established through the use of a pulse division multiple access scheme. An access scheme may employ different states each of which may be associated with different channel parameter state information and/or different duty cycles. For example, a channel access scheme may employ an inactive state, an idle state, a connected state, and a streaming state. Multiple logical channels may be defined for a given ultra-wide band channel via, for example, pulse division multiplexing.
摘要翻译： 为基于脉冲的超宽带网络提供了一种信道接入方案。 这里，可以通过使用脉冲多址方案来建立并发的超宽带信道。 访问方案可以采用不同的状态，每个状态可以与不同的信道参数状态信息和/或不同的占空比相关联。 例如，信道接入方案可以采用非活动状态，空闲状态，连接状态和流传输状态。 可以通过例如脉冲多路复用为给定的超宽带信道定义多个逻辑信道。
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公开(公告)号：US08593331B2
公开(公告)日：2013-11-26
申请号：US12816945
申请日：2010-06-16
IPC分类号： G01S13/74
摘要： Example methods, apparatuses, and articles of manufacture are disclosed herein that may be utilized to facilitate or otherwise support RF ranging-assisted local motion sensing based, at least in part, on measuring one or more characteristics of a range between communicating devices in one or more established RF links.
摘要翻译： 本文公开了可用于促进或以其他方式支持RF测距辅助局部运动感测的示例性方法，装置和制品，所述方法，装置和制品至少部分地基于测量一个或多个通信装置之间的通信装置之间的范围的一个或多个特性 更成熟的射频链路。
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公开(公告)号：US08527016B2
公开(公告)日：2013-09-03
申请号：US11740681
申请日：2007-04-26
申请人： Chong U. Lee , Amal Ekbal , David Jonathan Julian
发明人： Chong U. Lee , Amal Ekbal , David Jonathan Julian
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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公开(公告)号：US08451710B2
公开(公告)日：2013-05-28
申请号：US11740815
申请日：2007-04-26
申请人： Chong U. Lee , Amal Ekbal , David Jonathan Julian
发明人： Chong U. Lee , Amal Ekbal , David Jonathan Julian
IPC分类号： H04J7/00
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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公开(公告)号：US20110312279A1
公开(公告)日：2011-12-22
申请号：US12816945
申请日：2010-06-16
摘要： Example methods, apparatuses, and articles of manufacture are disclosed herein that may be utilized to facilitate or otherwise support RF ranging-assisted local motion sensing based, at least in part, on measuring one or more characteristics of a range between communicating devices in one or more established RF links.
摘要翻译： 本文公开了可用于促进或以其他方式支持RF测距辅助局部运动感测的示例性方法，装置和制品，所述方法，装置和制品至少部分地基于测量一个或多个通信装置之间的通信装置之间的范围的一个或多个特性 更成熟的射频链路。
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公开(公告)号：US08600373B2
公开(公告)日：2013-12-03
申请号：US11740614
申请日：2007-04-26
申请人： Kamran Moallemi , Amal Ekbal , Chong U. Lee , David Jonathan Julian , Manuel E. Jaime , Zhanfeng Jia
发明人： Kamran Moallemi , Amal Ekbal , Chong U. Lee , David Jonathan Julian , Manuel E. Jaime , Zhanfeng Jia
CPC分类号： H04B1/7163 , H04B2001/6908 , H04L69/24 , H04W28/24 , H04W80/02
摘要： Aspects include methods and apparatuses for communicating in an ultra-wideband transmission. For example, some aspects include methods and apparatuses for wireless communications. The method includes, at a first device in communication with at least a second device via a wireless link, monitoring at least one resource for performing at least one function. The method further includes determining whether to assign the at least one function to the at least one second device. The determining is based on information that is indicative of at least one function and indicative of at least one resource of the at least one second device. Other aspects include apparatus and devices for communicating data, including according to one or more aspects of the method. For example, some aspects include devices such as headsets, watches, and medical devices configured to use such methods and apparatuses for communicating data.
摘要翻译： 方面包括用于在超宽带传输中通信的方法和装置。 例如，一些方面包括用于无线通信的方法和装置。 该方法包括在经由无线链路与至少第二设备通信的第一设备处，监视至少一个资源以执行至少一个功能。 所述方法还包括确定是否将所述至少一个功能分配给所述至少一个第二设备。 该确定基于指示至少一个功能并指示至少一个第二设备的至少一个资源的信息。 其他方面包括用于传送数据的装置和装置，包括根据该方法的一个或多个方面。 例如，一些方面包括诸如头戴式耳机，手表和被配置为使用这种方法和装置来传送数据的医疗装置的装置。
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公开(公告)号：US08552903B2
公开(公告)日：2013-10-08
申请号：US11735867
申请日：2007-04-16
申请人： David Jonathan Julian , Amal Ekbal , Chong U. Lee
发明人： David Jonathan Julian , Amal Ekbal , Chong U. Lee
CPC分类号： G01S13/765 , G01S13/0209 , G01S13/284 , H04W64/00
摘要： Various techniques are described relating to verifying a distance between devices. A distance between two devices may be verified by requiring one of the devices to take one or more actions that generate a result that is only possible if the device is at most a given distance from the other device. In some aspects verified ranging is accomplished through the use of a ranging signal and a responsive signal. In some aspects the ranging signal may comprise a random, pseudorandom, or deterministic sequence. A responding device may operate on a ranging signal in accordance with a known function to generate a responsive signal. A ranging device also may perform operations to determine the likelihood that a responding device properly operated on a ranging signal that the ranging device transmitted to the responding device.
摘要翻译： 描述了关于验证设备之间的距离的各种技术。 两个设备之间的距离可以通过要求设备中的一个进行一个或多个动作来验证，该动作只有在设备距离其他设备至多一定距离时才可能产生。 在一些方面，验证的测距通过使用测距信号和响应信号来实现。 在一些方面，测距信号可以包括随机，伪随机或确定性序列。 响应设备可以根据已知功能在测距信号上操作以产生响应信号。 测距设备还可以执行操作以确定响应设备在测距设备正确地操作测距设备发射到响应设备的可能性。
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