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93 条记录 (耗时 0.046 秒)

    Determining handover parameter for transmission by access point
    32.
    发明授权
    Determining handover parameter for transmission by access point 有权

    公开(公告)号：US10448292B2

    公开(公告)日：2019-10-15

    申请号：US12909026

    申请日：2010-10-21

    申请人： Mehmet Yavuz ,  Farhad Meshkati ,  Yi Jiang

    发明人： Mehmet Yavuz ,  Farhad Meshkati ,  Yi Jiang

    IPC分类号： H04W36/00 ,  H04W48/04 ,  H04W88/08

    摘要： A parameter for transmission by an access point is determined in a manner that facilitates access terminal mobility. For example, a cell reselection parameter and/or a handover parameter may be determined based on the quality of a signal from one access point (e.g., a macro cell) at another access point (e.g., a femto cell). In addition, a cell reselection parameter and/or a handover parameter may be determined based on the proximity of one access point (e.g., a femto cell) to another access point (e.g., a macro cell). Through the use of these techniques, a parameter may be determined in a manner that mitigates access terminal ping-ponging between access points and that mitigates outages that may otherwise occur as a result of an access terminal remaining on an access point too long.

    Signal transmission pattern
    33.
    发明授权
    Signal transmission pattern 有权
    信号传输模式

    公开(公告)号：US09220075B2

    公开(公告)日：2015-12-22

    申请号：US13101550

    申请日：2011-05-05

    申请人： Yi Jiang ,  Farhad Meshkati ,  Mehmet Yavuz ,  Sanjiv Nanda

    发明人： Yi Jiang ,  Farhad Meshkati ,  Mehmet Yavuz ,  Sanjiv Nanda

    IPC分类号： H04B7/00 ,  H04W52/32 ,  H04W48/16 ,  H04W84/04

    CPC分类号： H04W52/325 ,  H04W48/16 ,  H04W84/045

    摘要： An access point transmits signals (e.g., a cell reselection beacon) on a carrier frequency according to a multi-power level transmission pattern. Signals are transmitted at a high power level for a first defined period of time (e.g., between 4-7 milliseconds) and at a low power level for a second defined period of time (e.g., between 58-65 milliseconds).

    摘要翻译： 接入点根据多功率电平传输模式在载波频率上发送信号（例如，小区重选信标）。 在第二定义的时间段（例如，在58-65毫秒）之间的信号以高功率电平发送第一限定的时间段（例如，4-7毫秒）和低功率电平之间。

    Method and apparatus for device transmit power capping in wireless communications
    34.
    发明授权
    Method and apparatus for device transmit power capping in wireless communications 有权
    无线通信中设备传输功率封顶的方法和装置

    公开(公告)号：US09002397B2

    公开(公告)日：2015-04-07

    申请号：US13171002

    申请日：2011-06-28

    申请人： Yan Zhou ,  Farhad Meshkati ,  Vinay Chande ,  Mehmet Yavuz ,  Yi Jiang

    发明人： Yan Zhou ,  Farhad Meshkati ,  Vinay Chande ,  Mehmet Yavuz ,  Yi Jiang

    IPC分类号： H04B7/00 ,  H04W52/14 ,  H04W52/24

    CPC分类号： H04W52/243 ,  H04W52/146 ,  H04W52/242 ,  H04W88/02 ,  H04W88/08

    摘要： Methods and apparatuses are provided for determining a transmission power cap for one or more devices based at least in part on pathloss measurements to one or more access points received from the one or more devices. A common transmission power cap can also be computed for assigning to devices communicating with an access point, and the transmission power cap for a given device can be adjusted when the transmission power is at or a threshold level from the common power cap to conserve signaling in the wireless network. Adjustment of the transmission power cap can additionally or alternatively be based on a received power at an access point related to signals from the device, an interference report from one or more access points, and/or the like.

    摘要翻译： 提供了用于至少部分地基于从一个或多个设备接收的一个或多个接入点的路径损耗测量来确定一个或多个设备的传输功率上限的方法和设备。 还可以计算公共传输功率上限，用于分配给与接入点通信的设备，并且当发射功率处于等于或等于公共功率上限的阈值电平时，可以调整给定设备的传输功率上限以节省信令 无线网络。 传输功率帽的调整可以额外地或替代地基于与来自设备的信号相关的接入点的接收功率，来自一个或多个接入点的干扰报告等。

    Method for buffer status report reporting, relay node, E-UTRAN NodeEB, and system
    36.
    发明授权
    Method for buffer status report reporting, relay node, E-UTRAN NodeEB, and system 有权
    缓冲区状态报告报告方法，中继节点，E-UTRAN NodeEB和系统

    公开(公告)号：US08892029B2

    公开(公告)日：2014-11-18

    申请号：US13401481

    申请日：2012-02-21

    申请人： Yi Jiang ,  Wei Quan ,  Zhongbin Qin

    发明人： Yi Jiang ,  Wei Quan ,  Zhongbin Qin

    IPC分类号： H04B7/14 ,  H04B7/15 ,  H04W72/00 ,  H04W72/12 ,  H04B7/26 ,  H04W84/04

    CPC分类号： H04W72/1252 ,  H04B7/2606 ,  H04W72/1284 ,  H04W84/047

    摘要： The present invention discloses a method for BSR reporting, a relay node, an E-UTRAN NodeB, and a system, which are applied in the field of communications. In the present invention, a BSR reporting manner of an RN is configured according to the number of UEs managed by the RN, and a BSR is sent to a D-eNB Donor eNB according to the configured BSR reporting manner. The present invention effectively solves the problem that currently the existing BSR mechanism is not applicable to an interface between an RN and a D-eNB.

    摘要翻译： 本发明公开了一种应用于通信领域的BSR报告方法，中继节点，E-UTRAN NodeB和系统。 在本发明中，根据由RN管理的UE的数量配置RN的BSR报告方式，根据配置的BSR报告方式将BSR发送给D-eNB的供体eNB。 本发明有效地解决了现有的BSR机制目前不适用于RN与D-eNB之间的接口的问题。

    Method of performing target Raman gain locking and Raman fiber amplifier
    37.
    发明授权
    Method of performing target Raman gain locking and Raman fiber amplifier 有权
    执行目标拉曼增益锁定和拉曼光纤放大器的方法

    公开(公告)号：US08797640B2

    公开(公告)日：2014-08-05

    申请号：US13323455

    申请日：2011-12-12

    申请人： Chengpeng Fu ,  Peng Zhang ,  Yi Jiang ,  Chunping Yu ,  Cuihong Zhang

    发明人： Chengpeng Fu ,  Peng Zhang ,  Yi Jiang ,  Chunping Yu ,  Cuihong Zhang

    IPC分类号： H04B10/17 ,  H01S3/30 ,  H04B10/12

    CPC分类号： H01S3/302 ,  H01S3/06754 ,  H01S3/1301 ,  H01S2301/02 ,  H01S2301/04 ,  H04B10/2916 ,  H04B10/2931

    摘要： An embodiment of the present invention discloses a method of performing target Raman gain locking and a Raman fiber amplifier. The Raman fiber amplifier comprises a coupler (1) and a control unit (15), wherein the control unit comprises a target gain locking module. A detection circuit formed by filters and optical power detectors is connected between an output side of the coupler (1) and an input side of the control unit (15). Said method uses the control unit (15) to adjust power of the pump laser, making the detected out-of-band ASE power value reach target out-of-band ASE optical signal power value. Thus, the target amplification gain locking can be realized. Optical path according to embodiments of the present invention has a simple structure. The Raman gain can be configured flexibly according to line condition, and automatic control and locking of gain of the Raman fiber amplifier can be realized.

    摘要翻译： 本发明的实施例公开了一种执行目标拉曼增益锁定和拉曼光纤放大器的方法。 拉曼光纤放大器包括耦合器（1）和控制单元（15），其中控制单元包括目标增益锁定模块。 由滤波器和光功率检测器形成的检测电路连接在耦合器（1）的输出侧和控制单元（15）的输入侧之间。 所述方法使用控制单元（15）来调节泵浦激光器的功率，使得检测到的带外ASE功率值达到目标带外ASE光信号功率值。 因此，可以实现目标放大增益锁定。 根据本发明的实施例的光路具有简单的结构。 可以根据线路条件灵活配置拉曼增益，实现拉曼光纤放大器增益的自动控制和锁定。

    Method and apparatus for power control
    38.
    发明授权
    Method and apparatus for power control 有权
    功率控制方法和装置

    公开(公告)号：US08700086B2

    公开(公告)日：2014-04-15

    申请号：US13289480

    申请日：2011-11-04

    申请人： Guanglin Han ,  Wei Quan ,  Yi Jiang ,  Qiao Zhang ,  Wurong Zhang ,  Zhongbin Qin

    发明人： Guanglin Han ,  Wei Quan ,  Yi Jiang ,  Qiao Zhang ,  Wurong Zhang ,  Zhongbin Qin

    IPC分类号： H04B7/00

    CPC分类号： H04W52/365 ,  H04W52/146 ,  H04W52/243 ,  H04W52/247 ,  H04W52/34 ,  H04W52/367 ,  H04W72/0453

    摘要： A power control method is provided, which is applicable to the communication field. The method includes: obtaining power headroom information of an aggregated carrier of a User Equipment (UE), where the aggregated carrier includes at least one component carrier group and at least one first carrier, or includes at least one component carrier group, or includes at least two first carriers, the component carrier group includes at least two second carriers, and the first carrier and the second carrier are single carriers; and adjusting transmit power of the aggregated carrier according to the power headroom information. The method enables reporting of power headroom of an aggregated carrier of the UE in a multi-carrier scenario, so that the base station can control the transmitting power of the UE reliably, and therefore, reliability and throughput of the system are improved.

    摘要翻译： 提供了一种适用于通信领域的功率控制方法。 该方法包括：获得用户设备（UE）的聚合载波的功率余量信息，其中聚合载波包括至少一个分量载波组和至少一个第一载波，或包括至少一个分量载波组，或包括在 至少两个第一载波，分量载波组包括至少两个第二载波，第一载波和第二载波是单载波; 并根据功率余量信息调整聚合载波的发射功率。 该方法能够在多载波情况下报告UE的聚合载波的功率余量，使得基站可以可靠地控制UE的发射功率，因此提高了系统的可靠性和吞吐量。

    Methods for designing an antenna using an oversized antenna flex
    39.
    发明授权
    Methods for designing an antenna using an oversized antenna flex 有权
    使用超大型天线弯曲设计天线的方法

    公开(公告)号：US08397370B2

    公开(公告)日：2013-03-19

    申请号：US12555651

    申请日：2009-09-08

    申请人： Fletcher Rothkopf ,  Brian Lynch ,  Wey-Jiun Lin ,  Kyle Yeates ,  Yi Jiang

    发明人： Fletcher Rothkopf ,  Brian Lynch ,  Wey-Jiun Lin ,  Kyle Yeates ,  Yi Jiang

    IPC分类号： H01P11/00

    CPC分类号： H01Q1/00 ,  H01Q1/12 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q15/00 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49016

    摘要： This is directed to an antenna for use in an electronic device. The antenna can be constructed from a flex and printed trace, such that the flex is originally defined to be as large or nearly as large as possible to fit within portion of the electronic device dedicated to the antenna. This can allow the antenna trace to vary as the antenna is tuned without requiring a new flex having a different shape. In addition, this can allow the antenna design to be decoupled from the mechanical considerations related to mounting the antenna within the electronic device.

    摘要翻译： 这是针对用于电子设备的天线。 天线可以由柔性和印刷迹线构成，使得柔性元件最初被定义为尽可能大或几乎尽可能大以适合专用于天线的电子设备的部分。 这可以使得天线迹线随天线调谐而变化，而不需要具有不同形状的新柔性。 另外，这可以使天线设计与将天线安装在电子设备内的机械考虑相脱离。