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    Indicador de calidad de canal para tiempo, frecuencia y canal espacial en una red de acceso por radio terrestre
    11.
    发明专利
    Indicador de calidad de canal para tiempo, frecuencia y canal espacial en una red de acceso por radio terrestre 未知

    公开(公告)号：ES2464592T3

    公开(公告)日：2014-06-03

    申请号：ES06014303

    申请日：2006-07-10

    Applicant: MOTOROLA INC ,  MOTOROLA MOBILITY LLC

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

    IPC: H04B7/06 ,  H04L1/00 ,  H04L5/00 ,  H04W72/08

    Abstract: Un método en un dispositivo de comunicación inalámbrico capaz de comunicar sobre canales primero y segundo que comprenden cada uno una pluralidad de subportadoras, estando cada canal dividido en una pluralidad de bandas de frecuencias, donde cada banda de frecuencias incluye al menos una subportadora, comprendiendo el método: medir (310) un indicador de calidad de canal para una pluralidad de bandas de frecuencias en un primer canal; identificar (320) un subconjunto de bandas de frecuencias en el primer canal para el cual el indicador de calidad de canal ha sido medido sobre la base de un criterio de subconjunto; enviar información que identifica al subconjunto de bandas de frecuencias en el primer canal para el cual ha sido medido el indicador de calidad de canal; enviar (330) un valor del indicador de calidad de canal de subconjunto asociado con el subconjunto de bandas de frecuencias en el primer canal; medir (310) un indicador de calidad de canal para una pluralidad de bandas de frecuencias en un segundo canal; identificar (320) un subconjunto de bandas de frecuencias en el segundo canal para el cual ha sido medido el indicador de calidad de canal sobre la base de un criterio de subconjunto; enviar información que identifica al subconjunto de bandas de frecuencias en el segundo canal para el cual ha sido medido el indicador de calidad de canal; y enviar (330) un valor del indicador de calidad de canal de subconjunto asociado con el subconjunto de bandas de frecuencias en el segundo canal; donde los valores del indicador de calidad de canal de subconjunto para los subconjuntos primero y segundo de bandas de frecuencias son enviados alternativamente.

    12.
    发明专利
    未知

    公开(公告)号：AT431664T

    公开(公告)日：2009-05-15

    申请号：AT06014304

    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.

    METHOD AND APPARATUS FOR TRANSMIT POWER CALIBRATION IN A FREQUENCY DIVISION MULTIPLEXED WIRELESS SYSTEM
    13.
    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：CA2697000A1

    公开(公告)日：2009-02-19

    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.

    METHOD AND APPARATUS FOR UPLINK POWER CONTROL IN A COMMUNICATION SYSTEM
    14.
    发明申请
    METHOD AND APPARATUS FOR UPLINK POWER CONTROL IN A COMMUNICATION SYSTEM 审中-公开
    通信系统中上行电源控制的方法与装置

    公开(公告)号：WO2008097792A2

    公开(公告)日：2008-08-14

    申请号：PCT/US2008052564

    申请日：2008-01-31

    Applicant: MOTOROLA INC ,  XIAO WEIMIN ,  GHOSH AMITAVA ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  RATASUK RAPEEPAT ,  SUN YAKUN

    Inventor： XIAO WEIMIN ,  GHOSH AMITAVA ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  RATASUK RAPEEPAT ,  SUN YAKUN

    IPC: H04B7/005 ,  H04W52/14 ,  H04W52/24 ,  H04W52/40

    CPC classification number: H04W52/146 ,  H04W52/24 ,  H04W52/242 ,  H04W52/246 ,  H04W52/247 ,  H04W52/40

    Abstract: A communication system optimizes cell edge performance and spectral efficiency by a first step (404) of measuring, by the Node B, at least one system performance metric. A next step (406) includes sending, by the Node B, an indicator for the at least one system performance metric measurement. A next step (408) includes receiving the indicator for the at least one system performance metric measurement. A next step (410) includes determining an adaptive power control parameter based on the at least one system performance metric measured by the Node B and system performance metrics measured by at the least one other neighboring Node B. A next step (412) includes using the adaptive power control parameter to update an uplink transmit power level for at least one user equipment served by the Node B.

    Abstract translation: 通信系统通过由节点B测量至少一个系统性能度量的第一步骤（404）来优化小区边缘性能和频谱效率。 下一步骤（406）包括由节点B发送用于至少一个系统性能度量测量的指示符。 下一步骤（408）包括接收用于所述至少一个系统性能度量测量的指示符。 下一步骤（410）包括基于由节点B测量的至少一个系统性能度量和由至少一个其他相邻节点B测量的系统性能度量来确定自适应功率控制参数。下一步骤（412）包括使用 用于更新由节点B服务的至少一个用户设备的上行链路发射功率电平的自适应功率控制参数。

    ALLOCATION OF CONTROL CHANNEL FOR RADIO RESOURCE ASSIGNMENT IN WIRELESS COMMUNICATION SYSTEMS
    17.
    发明申请
    ALLOCATION OF CONTROL CHANNEL FOR RADIO RESOURCE ASSIGNMENT IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
    无线通信系统中无线电资源分配的控制信道分配

    公开(公告)号：WO2008042513A2

    公开(公告)日：2008-04-10

    申请号：PCT/US2007076468

    申请日：2007-08-22

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

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

    IPC: H04W72/04 ,  H04W72/12

    CPC classification number: H04W72/042

    Abstract: A wireless communication device for receiving a frame (200) corresponding to a transmission time interval, the frame having a control channel (210) including at least two control channel elements (212, 214) 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.

    Abstract translation: 一种无线通信设备，用于接收对应于传输时间间隔的帧（200），所述帧具有包括至少两个控制信道单元（212,214）的控制信道（210）和嵌入的比特序列，其位置指示 所述控制信道的一部分用于无线电资源分配，其中用于无线电资源分配的所述控制信道的所述部分可以小于具有所述嵌入的比特序列的所述帧的整个控制信道，并且其中所述至少两个帧可以使用 控制信道的不同部分用于无线资源分配。

    18.
    发明专利
    未知

    公开(公告)号：BRPI0815355A2

    公开(公告)日：2015-02-10

    申请号：BRPI0815355

    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.

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