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81. 发明申请

US20090023466A1 POWER CONTROL FOR A WIRELESS COMMUNICATION SYSTEM UTILIZING ORTHOGONAL MULTIPLEXING 有权
标题翻译：使用正交多路复用的无线通信系统的功率控制
公开(公告)号：US20090023466A1
公开(公告)日：2009-01-22
申请号：US12121328
申请日：2008-05-15
申请人： Arak Sutivong , David Jonathan Julian , Avneesh Agrawal
发明人： Arak Sutivong , David Jonathan Julian , Avneesh Agrawal
IPC分类号： H04Q7/20 , H04B7/00
CPC分类号： H04W52/247 , H04B17/309 , H04L1/0045 , H04L1/0057 , H04L1/20 , H04W24/00 , H04W52/125 , H04W52/146 , H04W52/16 , H04W52/20 , H04W52/24 , H04W52/241 , H04W52/242 , H04W52/243 , H04W52/283 , H04W52/36 , H04W52/362 , H04W52/367 , H04W52/54 , H04W52/60 , H04W88/08
摘要： Techniques for adjusting transmit power to mitigate both intra-sector interference to a serving base station and inter-sector interference to neighbor base stations are described. The amount of inter-sector interference that a terminal may cause may be roughly estimated based on the total interference observed by each neighbor base station, channel gains for the serving and neighbor base stations, and the current transmit power level. The transmit power may be decreased if high interference is observed by a neighbor base station and increased otherwise. The transmit power may be adjusted by a larger amount and/or more frequently if the terminal is located closer to the neighbor base station observing high interference and/or if the current transmit power level is higher, and vice versa. The intra-sector interference is maintained within an acceptable level by limiting a received SNR for the terminal to be within a range of allowable SNRs.
摘要翻译：描述了用于调整发射功率以减轻对服务基站的扇区内干扰和对邻近基站的扇区间干扰的技术。终端可能引起的扇区间干扰的量可以基于每个相邻基站观测到的总干扰，服务和相邻基站的信道增益以及当前发射功率电平来大致估计。如果邻近基站观测到高干扰，否则发射功率可能会降低。如果终端位于更靠近观测到高干扰的邻近基站和/或当前发射功率电平较高时，发射功率可以更大量地和/或更频繁地进行调整，反之亦然。通过将终端的接收的SNR限制在可允许的SNR的范围内，将扇区内的干扰维持在可接受的水平内。

82. 发明申请

US20080137603A1 METHOD OF IMPLICIT DEASSIGNMENT OF RESOURCES 审中-公开
标题翻译：资源隐性拆除方法
公开(公告)号：US20080137603A1
公开(公告)日：2008-06-12
申请号：US12035197
申请日：2008-02-21
申请人： Edward Harrison Teague , Avneesh Agrawal , David Jonathan Julian
发明人： Edward Harrison Teague , Avneesh Agrawal , David Jonathan Julian
IPC分类号： H04Q7/00
CPC分类号： H04W72/042 , H04W72/04 , H04W76/30
摘要： Accordingly, a method and apparatus are provided that use implicit deassignment, instead of explicit deassignment, of resources, such that a mobile terminal can interpret the assignment of the resources to other channel terminals as an implied deassignment of the resources. Thus, reducing the number of assignment or the assignment between the base station and the terminals.
摘要翻译：因此，提供了一种使用隐式去分配而不是显式地取消资源分配的方法和装置，使得移动终端可以将资源的分配解释为其他信道终端作为资源的隐含的重新分配。因此，减少基站和终端之间的分配数量或分配。

83. 发明授权

US07292856B2 Methods and apparatus for flexible forward-link and reverse-link handoffs 有权
标题翻译：灵活的前向链路和反向链路切换的方法和装置
公开(公告)号：US07292856B2
公开(公告)日：2007-11-06
申请号：US11020716
申请日：2004-12-22
申请人： David Jonathan Julian , Avneesh Agrawal , Arak Sutivong , Edward Harrison Teague
发明人： David Jonathan Julian , Avneesh Agrawal , Arak Sutivong , Edward Harrison Teague
IPC分类号： H04Q7/20 , H04Q7/00
CPC分类号： H04W36/06
摘要： The disclosed embodiments provide for methods and systems for selecting sectors for handoff in a communication system. According to one aspect, the method includes monitoring an indicia of transmit power on a plurality of RL control channels directed to a plurality of sectors, and selecting one of the sectors as a candidate for a RL handoff. The disclosed embodiments also provide for methods and systems for indicating a selected serving sector for handoff in a communication system. According to one aspect, the method includes sending a first signal to a first sector to indicate the first sector as a serving sector for a forward-link handoff, and sending a second signal to a second sector to indicate the second sector as a serving sector for a reverse-link handoff.
摘要翻译：所公开的实施例提供了用于在通信系统中选择用于切换的扇区的方法和系统。根据一个方面，所述方法包括：监视指向多个扇区的多个RL控制信道上的发射功率的标记，以及选择所述扇区之一作为用于RL切换的候选。所公开的实施例还提供了用于在通信系统中指示用于切换的所选择的服务扇区的方法和系统。根据一个方面，所述方法包括向第一扇区发送第一信号以将第一扇区指示为用于前向链路切换的服务扇区，以及向第二扇区发送第二信号以将第二扇区指示为服务扇区用于反向链路切换。

84. 发明授权

US09235241B2 Anatomical gestures detection system using radio signals 有权
标题翻译：使用无线电信号的解剖手势检测系统
公开(公告)号：US09235241B2
公开(公告)日：2016-01-12
申请号：US13561070
申请日：2012-07-29
申请人： Adam E. Newham , David Jonathan Julian
发明人： Adam E. Newham , David Jonathan Julian
IPC分类号： G09G5/00 , G06F1/16 , G06F3/01 , H04M1/60
CPC分类号： G06F1/1694 , G06F1/1698 , G06F3/014 , G06F3/017 , H04M1/6066
摘要： A system for detecting anatomical gestures based on the interpretation of radio signal transmissions. A user may place wireless devices on his/her head and wrist(s) that communicate through short-range radio signals. The wireless devices may collect information regarding signal exchanges which may be analyzed by a computing device to determine positional information about the user's hands. The computing device may compile the positional information into sequences and evaluate the sequences against predefined patterns of movement data. The computing device may interpret recognized movements as computer input commands. In an embodiment, multiple wireless devices may be placed on the user's wrists to enable multi-touch input commands. In an embodiment, data from motion sensors, such as accelerometers and gyroscopes, may be combined with movement data based on radio signal information.
摘要翻译：一种用于基于无线电信号传输的解释来检测解剖手势的系统。用户可以将无线设备放置在通过短距离无线电信号进行通信的他/她的头部和手腕上。无线设备可以收集关于可由计算设备分析的信号交换的信息，以确定关于用户的手的位置信息。计算设备可以将位置信息编译成序列，并根据预定义的运动数据模式评估序列。计算设备可以将识别的移动解释为计算机输入命令。在一个实施例中，可以将多个无线设备放置在用户的手腕上以启用多点触摸输入命令。在一个实施例中，来自诸如加速度计和陀螺仪的运动传感器的数据可以基于无线电信号信息与移动数据组合。

85. 发明授权

US09184870B2 Systems and methods for control channel signaling 有权
标题翻译：用于控制信道信令的系统和方法
公开(公告)号：US09184870B2
公开(公告)日：2015-11-10
申请号：US11261836
申请日：2005-10-27
申请人： Hemanth Sampath , Alexei Gorokhov , Aamod Khandekar , Edward Harrison Teague , David Jonathan Julian , Tamer Kadous , Arak Sutivong
发明人： Hemanth Sampath , Alexei Gorokhov , Aamod Khandekar , Edward Harrison Teague , David Jonathan Julian , Tamer Kadous , Arak Sutivong
IPC分类号： H04B7/14 , H04L1/00 , H04B1/00 , H04W72/00 , H04W4/00 , H04L5/00 , H04L25/02 , H04L25/03
CPC分类号： H04L1/0028 , H04L1/0026 , H04L5/0053 , H04L25/0204 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： Methods and apparatuses are disclosed for providing flexible channel information feedback. In some cases this may be according to reporting types assigned by one or more sectors, with different reporting types for each sector. In other cases, a reporting mode is determined to determine the reporting types to be utilized.
摘要翻译：公开了用于提供灵活的信道信息反馈的方法和装置。在某些情况下，这可能是根据一个或多个部门分配的报告类型，每个部门具有不同的报告类型。在其他情况下，确定报告模式以确定要使用的报告类型。

86. 发明授权

US09042549B2 Apparatus and method for address privacy protection in receiver oriented channels 有权
标题翻译：用于接收机导向信道中的地址隐私保护的装置和方法
公开(公告)号：US09042549B2
公开(公告)日：2015-05-26
申请号：US12414630
申请日：2009-03-30
申请人： Lu Xiao , Yong Jin Kim , Zhanfeng Jia , David Jonathan Julian
发明人： Lu Xiao , Yong Jin Kim , Zhanfeng Jia , David Jonathan Julian
IPC分类号： H04L9/00 , H04K1/00 , H04L29/06 , H04L9/32 , G06F21/00 , H04W12/02
CPC分类号： H04L63/0421 , H04W12/02 , H04W12/04
摘要： Disclosed is a method for address privacy protection for a first wireless device sharing a privacy key with a second wireless device. In the method, a first resolution tag is generated at the first wireless device using a pseudo-random function with the seed value and the privacy key as input arguments. The privacy key is only known to the first and second wireless devices. A privacy address is generated for the first wireless device based on the seed value and the first resolution tag. A packet is transmitted from the first wireless device to the second wireless device. The packet includes the privacy address and the first resolution tag.
摘要翻译：公开了一种用于与第二无线设备共享隐私密钥的第一无线设备的地址隐私保护的方法。在该方法中，使用具有种子值和隐私密钥作为输入参数的伪随机函数在第一无线设备处生成第一解析度标签。隐私密钥仅对第一和第二无线设备是已知的。基于种子值和第一分辨率标签为第一无线设备生成隐私地址。分组从第一无线设备发送到第二无线设备。该分组包括隐私地址和第一个分辨率标签。

87. 发明授权

US08804483B2 System and method for transmission and detection of frame including bursts of pulses 有权
标题翻译：用于传输和检测包括脉冲串的帧的系统和方法
公开(公告)号：US08804483B2
公开(公告)日：2014-08-12
申请号：US12702017
申请日：2010-02-08
申请人： Jun Shi , David Jonathan Julian , Amal Ekbal
发明人： Jun Shi , David Jonathan Julian , Amal Ekbal
IPC分类号： H04J7/00 , H04J9/00 , H04W4/00 , H04L25/493 , H04L25/00 , H04B1/69
CPC分类号： H04L25/00 , H04B2001/6908 , H04L25/493
摘要： A method of transmitting and receiving data frames using pulses is disclosed. According to the transmitting method, a first signal is transmitted including one or more bursts of pulses during a first portion of a transmission frame, and not transmitting the first signal during a second portion of the transmission frame. The not transmitting the first signal may include maintaining one or more silence periods for the second portion of the transmission frame, or transmitting a second signal distinct from the first signal. According to the receiving method, a signal including one or more bursts of pulses is received during a first portion of a transmission frame, an analysis of the one or more bursts of pulses is performed, and the transmission frame is detected based on the analysis of the one or more bursts of pulses.
摘要翻译：公开了使用脉冲发送和接收数据帧的方法。根据发送方法，在发送帧的第一部分期间发送包括一个或多个脉冲串的第一信号，并且在传输帧的第二部分期间不发送第一信号。不发送第一信号可以包括维持传输帧的第二部分的一个或多个静默周期，或者发送与第一信号不同的第二信号。根据接收方法，在传输帧的第一部分期间接收包括一个或多个脉冲脉冲串的信号，执行一个或多个脉冲脉冲串的分析，并且基于对一个或多个脉冲串。

88. 发明授权

US08787440B2 Determination of receive data values 有权
标题翻译：确定接收数据值
公开(公告)号：US08787440B2
公开(公告)日：2014-07-22
申请号：US12360305
申请日：2009-01-27
申请人： Jun Shi , David Jonathan Julian , Amal Ekbal
发明人： Jun Shi , David Jonathan Julian , Amal Ekbal
IPC分类号： H03K9/04
CPC分类号： H04B1/719 , H04L25/4902 , H04L27/02
摘要： Adverse effects associated with collisions in a wireless communication system are mitigated by defining one or more values for receive data. Here, data that is expected to be received during a data transmission may be set to a defined value. In some cases the defined value is a predefined value (e.g., zero or some other value). In some cases the defined value is based on noise and/or signals levels in the system. In some implementations a device may define receive data values for a period of time during which data is expected to be received and during which a transmission occurs. In some aspects a hybrid on-off keying scheme is employed to determine received data values.
摘要翻译：通过为接收数据定义一个或多个值来减轻与无线通信系统中的冲突相关的不利影响。这里，期望在数据传输期间被接收的数据可以被设置为定义的值。在某些情况下，定义的值是预定义值（例如零或某个其他值）。在某些情况下，定义的值基于系统中的噪声和/或信号电平。在一些实施方式中，设备可以定义接收数据值一段时间，在此期间期望数据被接收并在此期间发生传输。在一些方面，采用混合开关键控方案来确定接收到的数据值。

89. 发明授权

US08755388B2 System and method for acknowledgement packet transmitting and receiving 有权
标题翻译：确认分组发送和接收的系统和方法
公开(公告)号：US08755388B2
公开(公告)日：2014-06-17
申请号：US12247935
申请日：2008-10-08
申请人： Zhanfeng Jia , Qingjiang Tian , David Jonathan Julian
发明人： Zhanfeng Jia , Qingjiang Tian , David Jonathan Julian
IPC分类号： H04L12/28
CPC分类号： H04L1/1607 , H04B2001/6908 , H04L1/1854
摘要： A communications method comprising the steps of receiving a data packet; processing the data packet; and transmitting an ack packet approximately at an end of a first defined time interval if the processing of the data packet is completed within the first defined interval, or transmitting the ack packet approximately at an end of a second defined time interval if the processing of the data packet is not completed within the first defined interval and is completed within the second defined interval. Another communication method comprising the steps of transmitting a data packet; scanning a channel for an ack packet approximately at an end of a first defined time interval from the transmission of the data packet; and scanning the channel for the ack packet approximately at an end of a second defined time interval from the transmission of the data packet if the ack packet was not received within the first defined interval.
摘要翻译：一种通信方法，包括以下步骤：接收数据分组; 处理数据包; 以及如果在所述第一定义的间隔内完成所述数据分组的处理，则在第一定义的时间间隔的结尾处大致发送确认分组，或者如果所述第一定义的时间间隔的处理数据分组在第一定义的间隔内未完成，并且在第二定义的间隔内完成。另一种通信方法包括以下步骤：发送数据分组; 从数据分组的发送开始，在第一定义的时间间隔结束时扫描一个用于确认分组的信道; 以及如果在所述第一定义的间隔内没有接收到所述确认分组，则在从所述数据分组的发送开始的第二定义的时间间隔的结束时，大致对所述确认分组的所述信道进行扫描。

90. 发明授权

US08582539B2 System and method to implement synchronous channel timing in a wireless communications network 有权
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：US08582539B2
公开(公告)日：2013-11-12
申请号：US12277072
申请日：2008-11-24
申请人： Zhanfeng Jia , David Jonathan Julian
发明人： Zhanfeng Jia , David Jonathan Julian
IPC分类号： H04J3/00
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，该方法包括在会话时间间隔内建立用于发送第一数据分组的第一时间间隔。

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