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    Downlink control channel signaling in wireless communication system
    2.
    发明专利
    Downlink control channel signaling in wireless communication system 有权
    无线通信系统中的下行控制信道信令

    公开(公告)号：JP2008054319A

    公开(公告)日：2008-03-06

    申请号：JP2007216057

    申请日：2007-08-22

    Applicant: Motorola Inc ,  モトローラ・インコーポレイテッドMotorola Incorporated

    Inventor： KUCHIBHOTLA RAVI ,  CLASSON BRIAN K ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  SARTORI PHILIPPE J ,  STEWART KENNETH A ,  SUN YAKUN ,  TALUKDAR ANUP K

    IPC: H04J11/00 ,  H04J1/00 ,  H04J3/00 ,  H04J3/16

    CPC classification number: H04W72/0406 ,  H04B7/2615 ,  H04L27/2608

    Abstract: PROBLEM TO BE SOLVED: To solve a problem that a mechanism for a single resource allocation and a mechanism capable of allocating resources based on demands of each of user equipment are required in the case of a frame or a transmission time interval (TTI) constituted of a chain of sub-frames.
    SOLUTION: The present invention relates to a method in a wireless communication terminal (103) including receiving a plurality of sub-frames having time-frequency resource elements and resource allocation fields associated with a corresponding sub-frame, wherein the resource allocation fields indicate a resource assignment. In another embodiment, the terminal receives a radio frame comprising a plurality of sub-frames and a frequency diverse allocation field indicating frequency diverse resource allocations in multiple sub-frames of the radio frame.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题为了解决在帧或传输时间间隔（TTI）的情况下，需要基于用户设备的需求的单个资源分配机制和能够分配资源的机制的问题 ）由一个子帧链构成。 解决方案：本发明涉及一种无线通信终端（103）中的方法，包括接收具有时间 - 频率资源元素和与对应子帧相关联的资源分配字段的多个子帧，其中所述资源分配 字段表示资​​源分配。 在另一个实施例中，终端接收包括多个子帧的无线电帧和指示无线电帧的多个子帧中的频率不同资源分配的频率分散分配字段。 版权所有（C）2008，JPO＆INPIT

    METHOD AND APPARATUS FOR TRANSMIT POWER CALIBRATION IN A FREQUENCY DIVISION MULTIPLEXED WIRELESS SYSTEM
    4.
    发明申请
    METHOD AND APPARATUS FOR TRANSMIT POWER CALIBRATION IN A FREQUENCY DIVISION MULTIPLEXED WIRELESS SYSTEM 审中-公开
    用于频分多路复用无线系统中的发射功率校准的方法和设备

    公开(公告)号：WO2009023726A3

    公开(公告)日：2009-04-09

    申请号：PCT/US2008073042

    申请日：2008-08-13

    Applicant: MOTOROLA INC ,  NORY RAVIKIRAN ,  FERNANDES EDGAR ,  LOVE ROBERT ,  NANGIA VIJAY ,  SCHWENT DALE ,  STEWART KENNETH A

    Inventor： NORY RAVIKIRAN ,  FERNANDES EDGAR ,  LOVE ROBERT ,  NANGIA VIJAY ,  SCHWENT DALE ,  STEWART KENNETH A

    IPC: H04B17/00 ,  H04B7/005

    CPC classification number: H04W52/242 ,  H04B17/13 ,  H04W52/10 ,  H04W52/146 ,  H04W52/228 ,  H04W52/52

    Abstract: The present disclosure describes a method and apparatus for transmit power calibration in a frequency division multiplexed wireless system (100). The method may include receiving (315) an uplink scheduling grant at a user equipment (120), establishing (320) a desired power level based on at least the uplink scheduling grant, and setting (325) hardware power settings based on the desired power level. The method may also include transmitting (330) data in a first subframe at a first power level based on the hardware power settings, measuring (335) the first power level in the first subframe, and determining (340) a difference between the desired power level and the measured first power level. The method may additionally include modifying (345) the hardware power settings based on the difference and transmitting (350) at a second power level based on the modified hardware power settings in a next transmission corresponding to the transmission in the first subframe.

    Abstract translation: 本公开描述了一种用于频分多路复用无线系统（100）中的发射功率校准的方法和装置。 该方法可以包括在用户设备（120）处接收（315）上行链路调度许可，基于至少上行链路调度许可来建立（320）期望功率电平，以及基于期望功率来设置（325）硬件功率设置 水平。 该方法还可以包括基于硬件功率设置以第一功率电平在第一子帧中发送（330）数据，测量（335）第一子帧中的第一功率电平，以及确定（340）期望功率 水平和测量的第一功率水平。 该方法可以另外包括基于差异来修改（345）硬件功率设置，并且基于与第一子帧中的传输相对应的下一次传输中的修改的硬件功率设置以第二功率级别传输（350）。

    5.
    发明专利
    未知

    公开(公告)号：BRPI0717508A2

    公开(公告)日：2014-05-20

    申请号：BRPI0717508

    申请日：2007-08-22

    Applicant: MOTOROLA INC

    Inventor： KUCHIBHOTLA RAVI ,  BACHU RAJA S ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  SUN YAKUN ,  STEWART KENNETH A ,  CLASSON BRIAN K

    IPC: H04W28/06 ,  H04W72/04

    Abstract: A method in a wireless communication device (103, 110) comprises attempting to decode combined control channel elements received at the wireless communication device, determining whether the attempted decoding of the combined control channel elements is successful, and attempting to decode a single control channel element if the attempt to decode the combined control channel elements is not successful

    6.
    发明专利
    未知

    公开(公告)号：BRPI0717499A2

    公开(公告)日：2014-04-15

    申请号：BRPI0717499

    申请日：2007-08-22

    Applicant: MOTOROLA INC

    Inventor： KUCHIBHOTLA RAVI ,  BUCKLEY MICHAEL E ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  STEWART KENNETH A ,  SUN YAKUN ,  CLASSON BRIAN K

    IPC: H04W72/04 ,  H04W72/12

    Abstract: A wireless communication device for receiving a frame corresponding to a transmission time interval, the frame having a control channel including at least two control channel elements and an embedded bit sequence, the location of which indicates a portion of the control channel used for radio resource assignment, wherein the portion of the control channel used for radio resource assignment may be less than the entire control channel of the frame having the embedded bit sequence, and wherein the at least two frames may use different portions of the control channel for radio resource assignment.

    METHOD AND APPARATUS FOR TRANSMIT POWER CALIBRATION IN A FREQUENCY DIVISION MULTIPLEXED WIRELESS SYSTEM
    7.
    发明专利
    METHOD AND APPARATUS FOR TRANSMIT POWER CALIBRATION IN A FREQUENCY DIVISION MULTIPLEXED WIRELESS SYSTEM 未知

    公开(公告)号：CA2697000C

    公开(公告)日：2014-03-18

    申请号：CA2697000

    申请日：2008-08-13

    Applicant: MOTOROLA INC

    Inventor： NORY RAVIKIRAN ,  FERNANDES EDGAR ,  LOVE ROBERT ,  NANGIA VIJAY ,  SCHWENT DALE ,  STEWART KENNETH A

    IPC: H04B17/00 ,  H04B7/005

    Abstract: The present disclosure describes a method and apparatus for transmit power calibration in a frequency division multiplexed wireless system (100). The method may include receiving (315) an uplink scheduling grant at a user equipment (120), establishing (320) a desired power level based on at least the uplink scheduling grant, and setting (325) hardware power settings based on the desired power level. The method may also include transmitting (330) data in a first subframe at a first power level based on the hardware power settings, measuring (335) the first power level in the first subframe, and determining (340) a difference between the desired power level and the measured first power level. The method may additionally include modifying (345) the hardware power settings based on the difference and transmitting (350) at a second power level based on the modified hardware power settings in a next transmission corresponding to the transmission in the first subframe.

    8.
    发明专利
    未知

    公开(公告)号：BRPI0715847A2

    公开(公告)日：2013-07-23

    申请号：BRPI0715847

    申请日：2007-07-23

    Applicant: MOTOROLA INC

    Inventor： KUCHIBHOTLA RAVI ,  CLASSON BRIAN K ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  SARTORI PHILIPPE J ,  STEWART KENNETH A ,  SUN YAKUN ,  TALUKDAR ANUP K

    IPC: H04L27/26 ,  H04B7/26

    Abstract: A method in a wireless communication device may include receiving a plurality of sub-frames, each sub-frame having time-frequency resource elements, at least one of the sub-frames having a control channel. In some implementations, the plurality of sub-frames forms a continuum of concatenated sub-frames. Each of the plurality of resource allocation fields of the control channel may indicate a resource assignment to the wireless communication device based on a channel quality report, as well as resource assignments in sub-frames of the continuum of concatenated sub-frames. At least one sub-frame of the continuum of concatenated sub-frames may include information indicating that at least some of the resource assignments are frequency diverse.

    9.
    发明专利
    未知

    公开(公告)号：BRPI0707895A2

    公开(公告)日：2011-05-10

    申请号：BRPI0707895

    申请日：2007-01-04

    Applicant: MOTOROLA INC

    Inventor： KUCHIBHOTLA RAVI ,  BACHU RAJA S ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  STEWART KENNETH A

    IPC: H04B7/10

    Abstract: Disclosed is a method for mobile assisted sleep mode to reduce current drain in packet based mobile systems. The method comprising the step of receiving (102) from a network a channel condition threshold. Then, monitoring (104) a channel condition while in sleep mode. Then exiting (110) sleep mode in response to the determination (108) that the monitored channel condition is greater than the channel condition threshold.

    10.
    发明专利
    未知

    公开(公告)号：DE602006006761D1

    公开(公告)日：2009-06-25

    申请号：DE602006006761

    申请日：2006-07-10

    Applicant: MOTOROLA INC

    Inventor： LOVE ROBERT ,  BACHU RAJA S ,  CLASSON BRIAN K ,  NORY RAVIKIRAN ,  STEWART KENNETH A ,  SUN YAKUN

    IPC: H04L27/26 ,  H04L12/56 ,  H04W24/00 ,  H04W24/10 ,  H04W28/06 ,  H04W48/08 ,  H04W74/00

    Abstract: A wireless communication terminal (200) that communicates on a plurality of sub-carriers divided into a plurality of frequency bands, wherein each frequency band includes at least one sub-carrier. The terminal successively generates channel quality indicator (CQI) measurement information reports based on CQI measurements, wherein each report includes non-differential channel quality indicator measurement information for at least one of the frequency bands and differential channel quality indicator measurement information for all other frequency bands.

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