公开(公告)号：US08351866B2

公开(公告)日：2013-01-08

申请号：US13351988

申请日：2012-01-17

申请人： Haim Harel ,  Yair Karmi ,  Kenneth Kludt ,  Sherwin J. Wang

发明人： Haim Harel ,  Yair Karmi ,  Kenneth Kludt ,  Sherwin J. Wang

IPC分类号： H04B1/00 ,  H04B7/00

CPC分类号： H04B7/06 ,  H04B7/0632 ,  H04W24/00

摘要： A method and system for improving closed loop feedback in transmit diversity communication. In one embodiment of the invention, a predetermined variation of one or more transmit diversity parameters is performed at the transmit diversity transmitter. The receiver compares the transmit diversity parameter values of the received signals to the predetermined variation and transmits to the transmitter a value of a transmit diversity correction parameter. The transmitter may use this correction value to modify the transmit diversity parameter in a subsequent transmission.

公开(公告)号：US08086855B2

公开(公告)日：2011-12-27

申请号：US10502791

申请日：2002-05-16

申请人： Eyal Katz ,  Stuart Jeffery ,  Ilan Zorman ,  Dan Kolkowitz ,  Yair Karmi ,  Gil Ben-Noon

发明人： Eyal Katz ,  Stuart Jeffery ,  Ilan Zorman ,  Dan Kolkowitz ,  Yair Karmi ,  Gil Ben-Noon

IPC分类号： H04L9/32

CPC分类号： H04L63/08 ,  H04L29/06 ,  H04L63/0853 ,  H04L67/04 ,  H04L67/14 ,  H04L69/329 ,  H04W12/06 ,  H04W36/0011 ,  H04W36/14 ,  H04W84/042 ,  H04W84/12 ,  H04W88/08 ,  H04W88/16 ,  H04W92/02

摘要： Interface device for interfacing between a PLMN network and a non-PLMN network, the PLMN network being configured to recognize cellular base stations as nodes thereof through which to mediate connections to cellular mobile devices, the non-PLMN networks each comprising a plurality of access points for mediating connections to network compatible mobile devices, and for which the network compatible mobile devices are not required to be cellular devices. The interface device is configured as a node of the PLMN network to appear to the PLMN network as a standard cellular base station, and comprises functionality to make non-cellular devices connecting to the non-PLMN network and attempting to access the PLMN network through the non-PLMN network appear as cellular devices to the PLMN network.

摘要翻译： 用于在PLMN网络和非PLMN网络之间进行接口的接口设备，所述PLMN网络被配置为将蜂窝基站识别为其中介到蜂窝移动设备的连接的节点，所述非PLMN网络各自包括多个接入点 用于中介与网络兼容的移动设备的连接，并且网络兼容的移动设备不需要是蜂窝设备。 接口设备被配置为作为标准蜂窝基站的PLMN网络呈现的PLMN网络的节点，并且包括使非蜂窝设备连接到非PLMN网络并且尝试通过该PLMN网络接入PLMN网络的功能 非PLMN网络作为蜂窝设备呈现给PLMN网络。

公开(公告)号：US08036603B2

公开(公告)日：2011-10-11

申请号：US12046689

申请日：2008-03-12

申请人： Haim Harel ,  Yair Karmi ,  Kenneth Kludt ,  Sherwin J. Wang

发明人： Haim Harel ,  Yair Karmi ,  Kenneth Kludt ,  Sherwin J. Wang

IPC分类号： H04B1/00 ,  H04B7/00

CPC分类号： H04B7/06 ,  H04B7/0632 ,  H04W24/00

摘要： A method and system for improving closed loop feedback in transmit diversity communication. In one embodiment of the invention, a predetermined variation of one or more transmit diversity parameters is performed at the transmit diversity transmitter. The receiver compares the transmit diversity parameter values of the received signals to the predetermined variation and transmits to the transmitter a value of a transmit diversity correction parameter. The transmitter may use this correction value to modify the transmit diversity parameter in a subsequent transmission.

摘要翻译： 一种改善发射分集通信中闭环反馈的方法和系统。 在本发明的一个实施例中，在发射分集发射机处执行一个或多个发射分集参数的预定变化。 接收机将接收到的信号的发送分集参数值与预定变量进行比较，并向发送机发送发送分集校正参数的值。 发射机可以使用该校正值来修改后续传输中的发射分集参数。

公开(公告)号：US20110115432A1

公开(公告)日：2011-05-19

申请号：US12854850

申请日：2010-08-11

申请人： Khaled Helmi El-Maleh ,  Yair Karmi ,  Sandip S. Minhas ,  Srinivas Raghavan ,  Peng Li ,  David Maldonado ,  MaryBeth Selby ,  Saumitra Mohan Das

发明人： Khaled Helmi El-Maleh ,  Yair Karmi ,  Sandip S. Minhas ,  Srinivas Raghavan ,  Peng Li ,  David Maldonado ,  MaryBeth Selby ,  Saumitra Mohan Das

IPC分类号： H02J7/00

CPC分类号： H02J7/0004 ,  G06Q30/0267 ,  G06Q30/0601 ,  H02J7/025 ,  H02J7/041 ,  H02J17/00 ,  H02J50/12 ,  H02J50/20 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  H04B5/0037

摘要： Exemplary embodiments are directed to wireless power management. A method may include detecting one or more wireless chargers for charging an energy storage device of one or more monitored energy storage devices if the energy storage device drops below a threshold value. Moreover, the method may include selecting a charging scheme for an electronic device associated with the energy storage device.

摘要翻译： 示例性实施例涉及无线电力管理。 一种方法可以包括检测一个或多个无线充电器，用于对一个或多个被监视的能量存储装置的能量存储装置进行充电，如果能量存储装置低于阈值。 此外，该方法可以包括选择与能量存储设备相关联的电子设备的计费方案。

公开(公告)号：US07885618B1

公开(公告)日：2011-02-08

申请号：US11424257

申请日：2006-06-15

申请人： Yair Karmi

发明人： Yair Karmi

IPC分类号： H03C7/02

CPC分类号： H04B17/382 ,  H04B7/02 ,  H04B17/21 ,  H04B17/24 ,  H04B17/309 ,  H04W52/04

摘要： Collecting calibration data includes receiving signals, where each signal is transmitted from a channel of a plurality of channels of a transmit diversity device. The signals are generated according to command points, where a command point comprises command parameter values of command parameters. A signal feature value is determined for each command point to yield a plurality of signal feature values. At least one signal feature value is associated with a command point that substantially yields the signal feature value.

摘要翻译： 收集校准数据包括接收信号，其中每个信号从发射分集设备的多个信道的信道发送。 信号根据命令点生成，其中命令点包括命令参数的命令参数值。 确定每个命令点的信号特征值以产生多个信号特征值。 至少一个信号特征值与基本上产生信号特征值的命令点相关联。

公开(公告)号：US20100141528A1

公开(公告)日：2010-06-10

申请号：US12706583

申请日：2010-02-16

申请人： Haim HAREL ,  Kenneth Kludt ,  Yair Karmi

发明人： Haim HAREL ,  Kenneth Kludt ,  Yair Karmi

IPC分类号： H01Q3/00

CPC分类号： H01Q3/26

摘要： A method, system and apparatus for determining at least one relative characteristic of a transmit diversity transmitter based on at least one quality indicator based on signals received on the plurality of antennas. In some embodiments of the invention, the relative characteristic may be a relative power or amplitude ratio and/or a phase difference between the signals transmitted on the different antennas.

摘要翻译： 一种用于基于在所述多个天线上接收的信号基于至少一个质量指示符来确定发射分集发射机的至少一个相对特性的方法，系统和装置。 在本发明的一些实施例中，相对特性可以是在不同天线上传输的信号之间的相对功率或振幅比和/或相位差。

公开(公告)号：US07653200B2

公开(公告)日：2010-01-26

申请号：US10506251

申请日：2003-03-13

申请人： Yair Karmi ,  Sara Bitan-Erlich ,  Stuart Jeffery ,  Eyal Katz ,  Yaron Peleg

发明人： Yair Karmi ,  Sara Bitan-Erlich ,  Stuart Jeffery ,  Eyal Katz ,  Yaron Peleg

IPC分类号： H04K1/00

CPC分类号： H04L12/5692 ,  H04L63/0227 ,  H04L63/0272 ,  H04L63/08 ,  H04L63/0838 ,  H04L63/0869 ,  H04L63/104 ,  H04L63/1441 ,  H04W12/06 ,  H04W88/16

摘要： A multiple entity gateway for supporting cellular authentication from a non-cellular network, the gateway comprising a plurality of entities each located at a different one of a plurality of secure zones and having at least one gap between said entities across said secure zones, said gateway being configured to predefine communication signals allowed across said gap between said entities, thereby to filter out non-allowed signals, and provide secure cellular authentication for a communication originating from said non-cellular network. The gateway allows cellular users to connect to a cellular network via a wireless local area network such as a hotspot, use the services of the cellular network, the Internet and the hotspot at will, and be securely authenticated and charged through the cellular infrastructure.

摘要翻译： 一种用于从非蜂窝网络支持蜂窝认证的多实体网关，所述网关包括多个实体，每个实体各自位于多个安全区域中的不同的一个，并且在所述安全区域之间具有在所述实体之间的至少一个间隙，所述网关 被配置为预定义允许跨越所述实体之间的所述间隙的通信信号，从而过滤掉不允许的信号，并为来自所述非蜂窝网络的通信提供安全的蜂窝认证。 网关允许蜂窝用户通过诸如热点的无线局域网连接到蜂窝网络，使用蜂窝网络的服务，因特网和热点，并通过蜂窝基础设施进行安全认证和计费。

公开(公告)号：US20080227404A1

公开(公告)日：2008-09-18

申请号：US12046689

申请日：2008-03-12

申请人： Haim Harel ,  Yair Karmi ,  Kenneth Kludt ,  Sherwin J. Wang

发明人： Haim Harel ,  Yair Karmi ,  Kenneth Kludt ,  Sherwin J. Wang

IPC分类号： H04B7/00 ,  H04B1/00

CPC分类号： H04B7/06 ,  H04B7/0632 ,  H04W24/00

摘要： A method and system for improving closed loop feedback in transmit diversity communication. In one embodiment of the invention, a predetermined variation of one or more transmit diversity parameters is performed at the transmit diversity transmitter. The receiver compares the transmit diversity parameter values of the received signals to the predetermined variation and transmits to the transmitter a value of a transmit diversity correction parameter. The transmitter may use this correction value to modify the transmit diversity parameter in a subsequent transmission.

摘要翻译： 一种改善发射分集通信中闭环反馈的方法和系统。 在本发明的一个实施例中，在发射分集发射机处执行一个或多个发射分集参数的预定变化。 接收机将接收到的信号的发送分集参数值与预定变量进行比较，并向发送机发送发送分集校正参数的值。 发射机可以使用该校正值来修改后续传输中的发射分集参数。

公开(公告)号：US20080123768A1

公开(公告)日：2008-05-29

申请号：US11976722

申请日：2007-10-26

申请人： Haim Harel ,  Yair Karmi ,  Wei Sun

发明人： Haim Harel ,  Yair Karmi ,  Wei Sun

IPC分类号： H04B7/02

CPC分类号： H04B7/0623

摘要： A method, system and apparatus using hybrid automatic repeat-request (HARQ) to enhance a system throughput in a transmit diversity system. Embodiments of the present invention may include a method including receiving a quality-indication signal such as a HARQ from the base station, calculating a complex weighting based on the quality-indication signal, modifying a pre-transmission signal based on the complex weighting to produce a plurality of modified pre-transmission signals, each modified pre-transmission signal from the plurality modified pre-transmission signals being uniquely associated with an antenna element from a plurality antenna elements of a mobile device, and sending the plurality of modified pre-transmission signals from the plurality of antenna elements to produce an effective combined transmitted signal, the complex weighting being associated with a total power of the transmitted signal and at least one from a phase rotation and a power ratio associated with each antenna element from the plurality of antenna elements.

摘要翻译： 一种使用混合自动重复请求（HARQ）来增强发射分集系统中的系统吞吐量的方法，系统和装置。 本发明的实施例可以包括一种方法，包括从基站接收诸如HARQ的质量指示信号，基于质量指示信号计算复加权，基于复加权修改预发送信号以产生 多个修改的预发送信号，来自多个修改的预发送信号的每个修改的预发射信号与来自移动设备的多个天线元件的天线元件唯一相关联，并且发送所述多个修改的预发射信号 从所述多个天线元件产生有效的组合发射信号，所述复加权与所述发射信号的总功率和来自所述多个天线元件的与每个天线元件相关联的相位旋转和功率比的至少一个相关联 。

公开(公告)号：US20070218849A1

公开(公告)日：2007-09-20

申请号：US11268260

申请日：2005-11-03

申请人： Haim Harel ,  Yair Karmi

发明人： Haim Harel ,  Yair Karmi

IPC分类号： H01Q11/12 ,  H04B1/04

CPC分类号： H04B1/0483 ,  H03F3/24 ,  H03F3/72 ,  H03F2203/7215 ,  H03F2203/7221

摘要： A transmit amplifier stage operable to amplify a transmit signal comprises power amplifiers and switches. The power amplifiers include at least one full power amplifier operable to provide full power to amplify the transmit signal and at least one fractional power amplifier operable to provide fractional power to amplify the transmit signal, where the fractional power is a fraction of the full power. A switch has a plurality of positions, where a position directs the transmit signal to a selected power amplifier.

摘要翻译： 用于放大发射信号的发射放大器级包括功率放大器和开关。 功率放大器包括至少一个全功率放大器，其可操作以提供全部功率来放大发射信号，以及至少一个小数功率放大器，其可操作以提供分数功率来放大发射信号，其中分数功率是全功率的一部分。 开关具有多个位置，其中位置将发送信号引导到所选择的功率放大器。