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11. 发明授权

US08661322B2 Apparatus and method for selective response to incremental redundancy transmissions 有权
标题翻译：用于选择性地响应增量冗余传输的装置和方法
公开(公告)号：US08661322B2
公开(公告)日：2014-02-25
申请号：US11020583
申请日：2004-12-22
申请人： David Jonathan Julian , Avneesh Agrawal , Edward Harrison Teague
发明人： David Jonathan Julian , Avneesh Agrawal , Edward Harrison Teague
IPC分类号： H03M13/00
CPC分类号： H04L1/1867 , H04L1/1819 , H04L1/20
摘要： Method and apparatus for transmission of information in multiple access communication system is claim. Information using incremental redundancy is transmitted. A determination is made as to whether reverse link performance drops below a predetermined threshold. Determination of reverse link performance may be done in variety of ways, including use of a filter percentage of ACK erasures, measured error rates on the reverse link control channel, reverse link data channel error rates, and other methods. Upon determination of channel degradation, the access point can decide whether to ignore messages sent from the access terminal to instruct the access terminal to cease transmission.
摘要翻译：一种用于在多址通信系统中传输信息的方法和装置。发送使用增量冗余的信息。确定反向链路性能是否下降到预定阈值以下。反向链路性能的确定可以以各种方式进行，包括使用ACK擦除的滤波器百分比，反向链路控制信道上的测量误码率，反向链路数据信道错误率等方法。在确定信道劣化时，接入点可以决定是否忽略从接入终端发送的消息，指示接入终端停止发送。

12. 发明授权

US08634424B2 Methods and apparatus for efficient providing of scheduling information 有权
标题翻译：有效提供调度信息的方法和装置
公开(公告)号：US08634424B2
公开(公告)日：2014-01-21
申请号：US13331929
申请日：2011-12-20
申请人： David Jonathan Julian , Arak Sutivong
发明人： David Jonathan Julian , Arak Sutivong
IPC分类号： H04W72/04 , H04W4/00 , H04J3/00 , H04B1/00
CPC分类号： H04W88/08
摘要： Systems and methodologies are described that facilitate efficiently providing scheduling information from an access terminal to a base station to enable effectuating scheduling decisions. Access terminals may transmit scheduling information in bifurcated requests. For instance, coarse scheduling information may be transferred utilizing a dedicated out-of-band channel, and fine scheduling information may be transmitted over an in-band channel.
摘要翻译：描述了有助于有效地从接入终端向基站提供调度信息以实现执行调度决策的系统和方法。接入终端可以在分叉请求中传送调度信息。例如，可以使用专用带外信道来传送粗调度信息，并且精细调度信息可以通过带内信道来发送。

13. 发明授权

US08473013B2 Multi-level duty cycling 失效
标题翻译：多层次的骑自行车
公开(公告)号：US08473013B2
公开(公告)日：2013-06-25
申请号：US12118376
申请日：2008-05-09
申请人： Zhanfeng Jia , David Jonathan Julian , Chong U. Lee
发明人： Zhanfeng Jia , David Jonathan Julian , Chong U. Lee
IPC分类号： H04B1/38 , H04B7/00 , H04B1/16
CPC分类号： H04W52/04 , H04B1/1615 , H04W48/16 , H04W52/0274 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/23 , Y02D70/26 , Y02D70/40
摘要： A duty cycle scheme for wireless communication employs three or more duty cycle levels. In some aspects, a wireless device may continually scan for signals in an active state associated with a first duty cycle, periodically scan for signals during a periodic state associated with a second duty cycle, and periodically scan for signals during a standby state associated with a third duty cycle. Here, the second duty cycle may be lower than the first duty cycle and the third duty cycle may be lower than the second duty cycle. In some aspects the timing of different states may be correlated. In some aspects each wireless device in a system may independently control its duty cycle states.
摘要翻译：无线通信的占空比方案采用三个或更多个占空比水平。在一些方面，无线设备可以连续地扫描与第一占空比关联的活动状态的信号，在与第二占空比相关联的周期性状态期间周期性地扫描信号，并且在与第一占空比相关联的待机状态期间周期性地扫描信号第三个工作周期。这里，第二占空比可以低于第一占空比，并且第三占空比可以低于第二占空比。在某些方面，不同状态的时序可能相关。在一些方面，系统中的每个无线设备可以独立地控制其占空比状态。

14. 发明授权

US08406794B2 Methods and apparatuses of initiating communication in wireless networks 有权
标题翻译：在无线网络中启动通信的方法和装置
公开(公告)号：US08406794B2
公开(公告)日：2013-03-26
申请号：US11740118
申请日：2007-04-25
申请人： Chong U. Lee , Amal Ekbal , David Jonathan Julian , Kamran Moallemi
发明人： Chong U. Lee , Amal Ekbal , David Jonathan Julian , Kamran Moallemi
IPC分类号： H04Q7/20
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。

15. 发明授权

US08385474B2 Signal generator with adjustable frequency 有权
标题翻译：信号发生器频率可调
公开(公告)号：US08385474B2
公开(公告)日：2013-02-26
申请号：US11859723
申请日：2007-09-21
申请人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
发明人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
IPC分类号： H04L27/00
CPC分类号： H03L7/099 , H03L7/081
摘要： Frequency of an oscillating signal is temporarily adjusted to adjust frequency and/or phase of an output signal. For example, the frequency of the oscillating signal may be adjusted for a very short period of time to adjust the phase of the output signal. In addition, the frequency of the oscillating signal may be temporarily adjusted in a repeated manner to adjust the effective frequency of the output signal. In some aspects the frequency of the oscillating signal is adjusted by reconfiguration of reactive circuits associated with an oscillator circuit.
摘要翻译：暂时调整振荡信号的频率，调整输出信号的频率和/或相位。例如，可以在非常短的时间段内调整振荡信号的频率以调整输出信号的相位。此外，可以以重复的方式暂时调整振荡信号的频率以调节输出信号的有效频率。在一些方面，振荡信号的频率通过与振荡器电路相关联的无功电路的重新配置来调节。

16. 发明申请

US20120270654A1 METHOD AND APPARATUS FOR SCALING GESTURE RECOGNITION TO PHYSICAL DIMENSIONS OF A USER 有权
标题翻译：用于对用户的物理尺寸进行尺度识别的方法和装置
公开(公告)号：US20120270654A1
公开(公告)日：2012-10-25
申请号：US13276742
申请日：2011-10-19
申请人： Niccolo A. Padovani , David Jonathan Julian , Virginia Walker Keating
发明人： Niccolo A. Padovani , David Jonathan Julian , Virginia Walker Keating
IPC分类号： G06F3/01
CPC分类号： G06F3/0487 , A63F13/00 , A63F13/211 , A63F13/428 , G06F3/011 , G06F3/017 , G06F3/0346 , G06K9/00335
摘要： An apparatus for gesture recognition, according to aspects of the disclosure contained herein, include a processing system configured to obtain at least one physical dimension of a user and determine a gesture of the user based on the at least one physical dimension independent of a location of the user relative to the apparatus. A method for gesture recognition is also disclosed.
摘要翻译：根据本文包含的本发明的方面的用于手势识别的装置包括处理系统，其被配置为获得用户的至少一个物理维度，并基于所述至少一个物理尺寸来确定用户的手势，所述至少一个物理维度独立于用户相对于设备。还公开了一种用于手势识别的方法。

17. 发明授权

US08238923B2 Method of using shared resources in a communication system 有权
标题翻译：在通信系统中使用共享资源的方法
公开(公告)号：US08238923B2
公开(公告)日：2012-08-07
申请号：US11022143
申请日：2004-12-22
申请人： David Jonathan Julian , Avneesh Agrawal , Edward Harrison Teague
发明人： David Jonathan Julian , Avneesh Agrawal , Edward Harrison Teague
IPC分类号： H04W72/00
CPC分类号： H04W28/065 , H04L1/0006 , H04L1/0026 , H04L1/1812 , H04W72/1205
摘要： An apparatus and method of delivering data in a wireless communication system, the apparatus and method comprising of determining, based on first criteria, if a shared channel can utilized to transmit an actual data packet; converting said actual data packet into one or more first data packets, wherein each said one or more first data packet represent a portion of said actual data packet; and transmitting each said one or more first data packet using said shared channel.
摘要翻译：一种在无线通信系统中传送数据的装置和方法，所述装置和方法包括：基于第一准则确定共享信道是否可以用于发送实际数据分组; 将所述实际数据分组转换成一个或多个第一数据分组，其中每个所述一个或多个第一数据分组表示所述实际数据分组的一部分; 以及使用所述共享信道发送每个所述一个或多个第一数据分组。

18. 发明授权

US08165080B2 Addressing schemes for wireless communication 有权
标题翻译：无线通信寻址方案
公开(公告)号：US08165080B2
公开(公告)日：2012-04-24
申请号：US12355008
申请日：2009-01-16
申请人： Zhanfeng Jia , David Jonathan Julian
发明人： Zhanfeng Jia , David Jonathan Julian
IPC分类号： H04W72/04
CPC分类号： H04W76/021 , H04L29/12943 , H04L61/6072 , H04W76/11 , H04W76/14 , H04W84/18
摘要： In an addressing scheme for wireless communication a communication channel may be defined based on a unique identifier associated with a destination node or a source node. In addition, a short identifier may be included in messages sent over the communication channel such that a node may uniquely identify the source node or destination node for the message. A node may use a short identifier as an index into a lookup table to determine one or more parameters to be used for communicating with another node.
摘要翻译：在无线通信的寻址方案中，可以基于与目的地节点或源节点相关联的唯一标识符来定义通信信道。另外，可以在通过通信信道发送的消息中包括短标识符，使得节点可以唯一地标识该消息的源节点或目的节点。节点可以使用短标识符作为查找表的索引，以确定要用于与另一个节点进行通信的一个或多个参数。

19. 发明申请

US20110316747A1 LEADING EDGE DETECTION 有权
标题翻译：引领边缘检测
公开(公告)号：US20110316747A1
公开(公告)日：2011-12-29
申请号：US12887659
申请日：2010-09-22
申请人： Petru Cristian Budianu , Amal Ekbal , David Jonathan Julian
发明人： Petru Cristian Budianu , Amal Ekbal , David Jonathan Julian
IPC分类号： G01S1/24
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建接收信号，并基于该信号识别与接收信号相关联的前沿重建信号。

20. 发明申请

US20110294449A1 SIGNAL-BASED GAIN CONTROL 有权
标题翻译：基于信号的增益控制
公开(公告)号：US20110294449A1
公开(公告)日：2011-12-01
申请号：US12890004
申请日：2010-09-24
申请人： Petru Cristian Budianu , David Jonathan Julian , Amal Ekbal
发明人： Petru Cristian Budianu , David Jonathan Julian , Amal Ekbal
IPC分类号： H04B1/16
CPC分类号： H03G3/3052 , G01S13/765
摘要： In a signal-based gain control scheme, one or more gain levels used for processing signals are selected based on characteristics of previously received signals. For example, different gain levels may be used to receive sets of signals whereupon certain characteristics of the received sets of signals are determined. One or more gain levels are then selected based on these characteristics whereby another signal is processed based on the selected gain level(s). In some aspects, the signal-based gain control scheme may be employed to facilitate two-way ranging operations between two devices. For example, leading edge detection may involve determining a characteristic of a received signal, determining a threshold based on the characteristic, and identifying a leading edge associated with the received signal based on the threshold. In some aspects, the signal-based gain control scheme may be employed in an ultra-low power pulse-based communication system (e.g., in ultra-wideband communication devices).
摘要翻译：在基于信号的增益控制方案中，基于先前接收到的信号的特性来选择用于处理信号的一个或多个增益电平。例如，可以使用不同的增益电平来接收信号集合，从而确定所接收的信号组的某些特性。然后基于这些特征选择一个或多个增益电平，由此基于所选择的增益电平处理另一个信号。在一些方面，可以采用基于信号的增益控制方案来促进两个设备之间的双向测距操作。例如，前沿检测可以涉及确定接收信号的特性，基于特性确定阈值，以及基于阈值来识别与接收信号相关联的前沿。在一些方面，基于信号的增益控制方案可以用于基于超低功率脉冲的通信系统（例如，在超宽带通信设备中）。

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