公开(公告)号：US20070254728A1

公开(公告)日：2007-11-01

申请号：US11740614

申请日：2007-04-26

申请人： Kamran Moallemi ,  Amal Ekbal ,  Chong Lee ,  David Julian ,  Manuel Jaime ,  Zhanfeng Jia

发明人： Kamran Moallemi ,  Amal Ekbal ,  Chong Lee ,  David Julian ,  Manuel Jaime ,  Zhanfeng Jia

IPC分类号： H04B1/16 ,  H04B1/38

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 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，监视至少一个用于执行至少一个功能的资源。 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。 该确定基于至少指示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。

公开(公告)号：US20070258507A1

公开(公告)日：2007-11-08

申请号：US11740771

申请日：2007-04-26

申请人： Chong Lee ,  Amal Ekbal ,  David Julian ,  Zhanfeng Jia

发明人： Chong Lee ,  Amal Ekbal ,  David Julian ,  Zhanfeng Jia

IPC分类号： H04B1/00 ,  H03K9/04 ,  H04L27/00 ,  H03K9/08

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。

公开(公告)号：US20070249288A1

公开(公告)日：2007-10-25

申请号：US11734241

申请日：2007-04-11

申请人： Kamran Moallemi ,  Amal Ekbal ,  Chong Lee ,  David Julian ,  Gregory Rose ,  Lu Xiao

发明人： Kamran Moallemi ,  Amal Ekbal ,  Chong Lee ,  David Julian ,  Gregory Rose ,  Lu Xiao

IPC分类号： H04B1/00 ,  H04M11/04 ,  H04Q7/20

CPC分类号： H04L63/0492 ,  H04L63/08 ,  H04L67/18 ,  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由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 这些距离相关的功能。

公开(公告)号：US20070291684A1

公开(公告)日：2007-12-20

申请号：US11740815

申请日：2007-04-26

申请人： Chong Lee ,  Amal Ekbal ,  David Julian

发明人： Chong Lee ,  Amal Ekbal ,  David Julian

IPC分类号： H04Q7/00 ,  H04L12/56

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。

公开(公告)号：US20070242026A1

公开(公告)日：2007-10-18

申请号：US11696135

申请日：2007-04-03

申请人： David Julian ,  Chong Lee ,  Amal Ekbal

发明人： David Julian ,  Chong Lee ,  Amal Ekbal

IPC分类号： G09G3/36

CPC分类号： H04B1/7174 ,  H04B2201/71636

摘要： Aspects include methods and apparatuses for generating pulses in an ultra-wideband transmission. For example, some aspects include a method of providing a signal comprising at least one pulse. The method includes generating a first signal, generating at least one pulse based on at least one slope of said first signal, and transmitting said at least one pulse over a wireless channel. Other aspects include apparatus and devices for generating pulses.

摘要翻译： 方面包括用于在超宽带传输中产生脉冲的方法和装置。 例如，一些方面包括提供包括至少一个脉冲的信号的方法。 该方法包括产生第一信号，基于所述第一信号的至少一个斜率产生至少一个脉冲，以及通过无线信道发送所述至少一个脉冲。 其他方面包括用于产生脉冲的装置和装置。

公开(公告)号：US20070259629A1

公开(公告)日：2007-11-08

申请号：US11740827

申请日：2007-04-26

申请人： Chong Lee ,  Amal Ekbal ,  David Julian

发明人： Chong Lee ,  Amal Ekbal ,  David Julian

IPC分类号： H04B1/04

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。

公开(公告)号：US20070285306A1

公开(公告)日：2007-12-13

申请号：US11735867

申请日：2007-04-16

申请人： David Julian ,  Amal Ekbal ,  Chong Lee

发明人： David Julian ,  Amal Ekbal ,  Chong Lee

IPC分类号： G01S13/08

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。

公开(公告)号：US20070281721A1

公开(公告)日：2007-12-06

申请号：US11740118

申请日：2007-04-25

申请人： Chong Lee ,  Amal Ekbal ,  David Julian ,  Kamran Moallemi

发明人： Chong Lee ,  Amal Ekbal ,  David Julian ,  Kamran Moallemi

IPC分类号： H04B7/00

CPC分类号： H04W8/005 ,  H04W56/005 ,  H04W76/20 ,  H04W84/18

摘要： Aspects include methods and apparatuses for communicating in an ultra-wideband network. For example, some aspects include a method of wireless communications. The method may include receiving information identifying at least one resource of a second electronic device, transmitting resource information of the electronic device, comparing the resource information of the electronic device and the received resource information of the second electronic device. The method may also include transmitting a synchronization signal to the second device based on the comparing. The method may also include receiving a synchronization signal from the second device based on the comparing. Other aspects include apparatus and devices for wireless communications.

摘要翻译： 方面包括用于在超宽带网络中通信的方法和装置。 例如，一些方面包括无线通信的方法。 该方法可以包括接收标识第二电子设备的至少一个资源的信息，发送电子设备的资源信息，比较电子设备的资源信息和所接收的第二电子设备的资源信息。 该方法还可以包括基于该比较将同步信号发送到第二设备。 该方法还可以包括基于比较从第二设备接收同步信号。 其他方面包括用于无线通信的装置和装置。

公开(公告)号：US20070259662A1

公开(公告)日：2007-11-08

申请号：US11740681

申请日：2007-04-26

申请人： Chong Lee ,  Amal Ekbal ,  David Julian

发明人： Chong Lee ,  Amal Ekbal ,  David Julian

IPC分类号： H04Q7/20

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。

公开(公告)号：US20070257827A1

公开(公告)日：2007-11-08

申请号：US11737678

申请日：2007-04-19

申请人： Chong Lee ,  David Julian

发明人： Chong Lee ,  David Julian

IPC分类号： H03M1/12 ,  H03M3/00

CPC分类号： H03F3/217 ,  H03F2200/331

摘要： Power consumption of an output stage such as a class-D output stage may depend on the amplitude and the activity of the signal being output. Here, control signals may be generated to independently control coupled switches of the output stage and to provide a tri-state control scheme for the output stage. These control signals may be generated based on durations of different levels of an input signal over one or more periods of time.

摘要翻译： 诸如D类输出级的输出级的功耗可能取决于输出信号的幅度和活动。 这里，可以产生控制信号以独立地控制输出级的耦合开关，并为输出级提供三态控制方案。 这些控制信号可以基于一个或多个时间段上的输入信号的不同电平的持续时间来生成。