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1. 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。

2. 发明申请

WO2008061251A3 MULTIPLE ACCESS TECHNIQUES FOR A WIRELESS COMMUNICATION MEDIUM 审中-公开
标题翻译：用于无线通信介质的多种接入技术
公开(公告)号：WO2008061251A3
公开(公告)日：2008-10-09
申请号：PCT/US2007085029
申请日：2007-11-16
申请人： QUALCOMM INC , EKBAL AMAL , LEE CHONG U , JULIAN DAVID JONATHAN
发明人： EKBAL AMAL , LEE CHONG U , JULIAN DAVID JONATHAN
CPC分类号： H04B1/71632 , H04B1/719 , H04B2201/71636
摘要： A multiple access technique for a wireless communication system establishes separate channels by defining different time intervals for different channels. In a transmitted reference system different delay periods may be defined between transmitted reference pulses and associated data pulses for different channels. In addition, a multiple access technique may employ a common reference pulse for multiple channels in a transmitted reference system. Another multiple access technique assigns different pulse repetition periods to different channels. One or more of these techniques may be employed in an ultra-wide band system.
摘要翻译：用于无线通信系统的多址技术通过为不同的信道定义不同的时间间隔来建立单独的信道。在传输的参考系统中，可以在传输的参考脉冲和不同信道的相关联的数据脉冲之间定义不同的延迟周期。此外，多址技术可以在传输的参考系统中为多个信道采用公共参考脉冲。另一种多址技术将不同的脉冲重复周期分配给不同的信道。这些技术中的一种或多种可以用于超宽带系统中。

3. 发明申请

WO2008061057A3 SIGNALING SCHEME USING TRANSMITTED REFERENCE PULSES 审中-公开
标题翻译：使用传输参考脉冲的信号方案
公开(公告)号：WO2008061057A3
公开(公告)日：2008-07-10
申请号：PCT/US2007084415
申请日：2007-11-12
申请人： QUALCOMM INC , EKBAL AMAL , LEE CHONG U , JULIAN DAVID JONATHAN
发明人： EKBAL AMAL , LEE CHONG U , JULIAN DAVID JONATHAN
IPC分类号： H04B1/69
CPC分类号： H04B1/7176
摘要： A signaling scheme employs transmitted reference pulses having varying phase. The phase of the reference pulses may be varied in a random manner or in accordance with a data stream. In some aspects a transmitter modulates the phase of the reference pulses to encode an additional data stream in a transmitted reference signal. In some aspects these techniques are employed in a heterogeneous network including coherent and non-coherent receivers. In some aspects these techniques may be employed in an ultra-wide band system.
摘要翻译：信令方案采用具有不同相位的发射参考脉冲。参考脉冲的相位可以以随机方式或根据数据流来改变。在一些方面，发射机调制参考脉冲的相位，以对传输的参考信号中的附加数据流进行编码。在一些方面，这些技术用于包括相干和非相干接收机的异构网络。在一些方面，这些技术可以用在超宽带系统中。

4. 发明申请

WO2007127884A3 INTER-PULSE DUTY CYCLING 审中-公开
标题翻译：脉冲间隔循环
公开(公告)号：WO2007127884A3
公开(公告)日：2008-01-24
申请号：PCT/US2007067569
申请日：2007-04-26
申请人： QUALCOMM INC , ZHANFENG JIA , LEE CHONG U , EKBAL AMAL , JULIAN DAVID JONATHAN
发明人： ZHANFENG JIA , LEE CHONG U , EKBAL AMAL , JULIAN DAVID JONATHAN
IPC分类号： H04B1/16 , 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。

5. 发明申请

WO2007127884A8 INTER-PULSE DUTY CYCLING 审中-公开
标题翻译：脉冲间隔循环
公开(公告)号：WO2007127884A8
公开(公告)日：2009-01-22
申请号：PCT/US2007067569
申请日：2007-04-26
申请人： QUALCOMM INC , JIA ZHANFENG , LEE CHONG U , EKBAL AMAL , JULIAN DAVID JONATHAN
发明人： JIA ZHANFENG , LEE CHONG U , EKBAL AMAL , JULIAN DAVID JONATHAN
IPC分类号： H04B1/16 , 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。

6. 发明申请

WO2007127889A3 WIRELESS DEVICE COMMUNICATION WITH MULTIPLE PERIPHERALS 审中-公开
标题翻译：具有多个外设的无线设备通信
公开(公告)号：WO2007127889A3
公开(公告)日：2008-01-24
申请号：PCT/US2007067574
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： H04M1/60 , 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。

7. 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。

8. 发明申请

WO2008061245A2 MULTIPLE ACCESS TECHNIQUES FOR A WIRELESS COMMUNICATION MEDIUM 审中-公开
标题翻译：无线通信媒体的多种访问技术
公开(公告)号：WO2008061245A2
公开(公告)日：2008-05-22
申请号：PCT/US2007085013
申请日：2007-11-16
申请人： QUALCOMM INC , EKBAL AMAL , LEE CHONG U , JULIAN DAVID JONATHAN
发明人： EKBAL AMAL , LEE CHONG U , JULIAN DAVID JONATHAN
CPC分类号： H04B1/71632 , H04B2201/71636
摘要： A multiple access technique for a wireless communication system establishes separate channels by defining different time intervals for different channels. In a transmitted reference system different delay periods may be defined between transmitted reference pulses and associated data pulses for different channels. In addition, a multiple access technique may employ a common reference pulse for multiple channels in a transmitted reference system. Another multiple access technique assigns different pulse repetition periods to different channels. One or more of these techniques may be employed in an ultra-wide band system.
摘要翻译：无线通信系统的多址技术通过为不同的信道定义不同的时间间隔来建立分离的信道。在发送的参考系统中，可以在发送的参考脉冲和用于不同信道的相关数据脉冲之间定义不同的延迟时间段另外，多址技术可以在发射的参考系统中为多个信道采用共同的参考脉冲。另一种多址技术为不同的信道分配不同的脉冲重复周期。这些技术中的一种或多种可以用在超宽带系统中。

9. 发明申请

WO2008061052A2 DELAY LINE CALIBRATION 审中-公开
标题翻译：延迟线路校准
公开(公告)号：WO2008061052A2
公开(公告)日：2008-05-22
申请号：PCT/US2007084400
申请日：2007-11-12
申请人： QUALCOMM INC , LEE CHONG U , JULIAN DAVID JONATHAN , EKBAL AMAL
发明人： LEE CHONG U , JULIAN DAVID JONATHAN , EKBAL AMAL
IPC分类号： H03K5/135
CPC分类号： H03K5/131 , H03K2005/00104 , H03K2005/00156
摘要： A tunable delay line is calibrated to maintain the delay of the delay line at a desired value or within a desired range of values. In some aspects a signal is passed through a delay line multiple times so that the cumulative delay of the signal through the delay line (e.g., as indicated by a count) may be calculated over a period of time. The count is compared with an expected count and, based on this comparison, the delay of the delay line is adjusted as necessary. In some aspects the signal may comprise a digital signal. In some aspects a delay through a delay line may be calculated based on analysis of amplitude changes in a signal caused by a phase shift imparted on the signal by the delay line. In some aspects a delay line is incorporated into a transmitted reference system to generate and/or process transmitted reference signals.
摘要翻译：校准可调延迟线以将延迟线的延迟保持在期望值或期望值范围内。在一些方面，信号多次通过延迟线，使得信号通过延迟线的累积延迟（例如，如计数所示）可以在一段时间内计算。将该计数与预期计数进行比较，并基于该比较，根据需要调整延迟线的延迟。在一些方面，该信号可以包括数字信号。在一些方面中，可以基于对延迟线施加在信号上的相移引起的信号中幅度变化的分析来计算通过延迟线的延迟。在一些方面，延迟线被结合到发射的参考系统中以生成和/或处理发射的参考信号。

10. 发明申请

WO2007127887A3 SUB-PACKET PULSE-BASED COMMUNICATION 审中-公开
标题翻译：基于分组脉冲的通信
公开(公告)号：WO2007127887A3
公开(公告)日：2008-01-31
申请号：PCT/US2007067572
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： H04B1/16 , 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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