公开(公告)号：JP2006101503A

公开(公告)日：2006-04-13

申请号：JP2005267831

申请日：2005-09-15

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

Inventor： LOVE ROBERT T ,  CARNEY MICHAEL J ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  XIAO WEIMIN

IPC: H04L12/56 ,  H04W24/00 ,  H04W36/00 ,  H04W52/02 ,  H04W74/08 ,  H04W76/04

CPC classification number: H04W72/042 ,  H04W24/00 ,  H04W28/06 ,  H04W36/00 ,  H04W74/0866

Abstract: PROBLEM TO BE SOLVED: To provide a system and method for minimizing channelization code which user equipment has to monitor per cell for acrive setting in a wireless communication system providing high speed uplink packet access. SOLUTION: Each user equipment and base station includes a transmitter, a receiver, and a controller. The user equipment transmits data packets to the base station. The base station transmits control information, corresponding to the data packets, to the user equipment. The control information includes an absolute grant channel indicator. The controller of the user equipment minimizes channelization code per scheduling active set cell to be monitored by the user equipment based on the absolute grand channel indicator in response to handoff and/or entering an active channel state. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于最小化信道化码的系统和方法，用户设备必须在提供高速上行链路分组接入的无线通信系统中对每个小区进行监视以进行设置。 解决方案：每个用户设备和基站包括发射机，接收机和控制器。 用户设备向基站发送数据包。 基站向用户设备发送对应于数据分组的控制信息。 控制信息包括绝对授权通道指示符。 用户设备的控制器使得由用户设备基于绝对大信道指示符响应于切换和/或进入活动信道状态而监视的每个调度活动集小区的信道化码最小化。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2009027729A

公开(公告)日：2009-02-05

申请号：JP2008208127

申请日：2008-08-12

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

Inventor： LOVE ROBERT T ,  CARNEY MICHAEL J ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  XIAO WEIMIN

IPC: H04W28/12 ,  H04W24/00 ,  H04W36/00 ,  H04W52/02 ,  H04W52/16 ,  H04W74/08 ,  H04W76/04

CPC classification number: H04W72/042 ,  H04W24/00 ,  H04W28/06 ,  H04W36/00 ,  H04W74/0866

Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system and method in which high speed uplink packet access to a base station is made from user equipment.
SOLUTION: Each user equipment 128, 130 and base station 114, 116, 118, 120 includes a transmitter, a receiver, and a controller. The user equipment 128, 130 transmits data packets to the base station 114, 116, 118, 120. The base station transmits control information corresponding to the data packets to the user equipment 128, 130. The control information includes at least one channelization code allocated to the user equipment 128, 130. The controller minimizes the channelization code per scheduling active set cell to be monitored by the user equipment based on the channelization code in response to handoff and/or transferring to an active channel state.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种无线通信系统和方法，其中从用户设备进行到基站的高速上行链路分组接入。 解决方案：每个用户设备128,130和基站114,116,118,120包括发射机，接收机和控制器。 用户设备128,130向基站114,116,118,120发送数据分组。基站向用户设备128,130发送对应于数据分组的控制信息。控制信息包括分配的至少一个信道化码 控制器最小化由用户设备基于响应于切换和/或传送到活动信道状态的信道化码来监视的每个调度活动集合小区的信道化码。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007195184A

公开(公告)日：2007-08-02

申请号：JP2007007848

申请日：2007-01-17

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

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

IPC: H04B7/26 ,  H04J1/00 ,  H04J11/00 ,  H04W52/14 ,  H04W52/24 ,  H04W52/34

CPC classification number: H04W52/346 ,  H04W24/00 ,  H04W52/14 ,  H04W52/242 ,  H04W72/0453 ,  H04W72/0473 ,  Y02D70/12 ,  Y02D70/122 ,  Y02D70/14

Abstract: PROBLEM TO BE SOLVED: To provide a resource assignment system which produces a better trade off between a performance of a cell outer and an overall spectrum efficiency. SOLUTION: A power control parameter fraction is determined, based on the maximum transmission power, a propagation loss threshold and a channel condition. A data rate which can be supported is determined, based on a transmitting power level, and a minimum bandwidth is determined, based on the data rate which can be supported. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种资源分配系统，其在小区外部的性能和总体频谱效率之间产生更好的权衡。 解决方案：基于最大发射功率，传播损耗阈值和信道条件确定功率控制参数分数。 基于发送功率电平确定可以支持的数据速率，并且基于可以支持的数据速率来确定最小带宽。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006087114A

公开(公告)日：2006-03-30

申请号：JP2005267832

申请日：2005-09-15

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

Inventor： LOVE ROBERT T ,  CARNEY MICHAEL J ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  XIAO WEIMIN

IPC: H04L29/06 ,  H04L29/08 ,  H04W24/00 ,  H04W36/00 ,  H04W52/02 ,  H04W74/08 ,  H04W76/04

CPC classification number: H04W72/042 ,  H04W24/00 ,  H04W28/06 ,  H04W36/00 ,  H04W74/0866

Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for reducing the number of channelizing codes to be minimum, which must be monitored for each cell, when a user device is in an active set. SOLUTION: In a wireless communications system and a method for performing high-speed uplink packet access to a base station from the user device, each of the user device and the base station includes a transmitter, a receiver, and a controller. The user device is designed to transmit a data packet to the base station. The base station is designed to transmit control information corresponding to the data packet to the user device. The control information includes a user device absolute addition channel identification and includes at least one channelizing code assigned to the user device. The controller reduces the number of channelizing codes to be a minimum, which must be monitored for each cell by the user device, based on the channelizing code absolute addition channel identification, based on the transition to a hand-off state and/or to an active channel state. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：当用户设备处于活动集中时，提供一种方法和系统，用于将每个小区必须监视的信道化码数量减少到最小。 解决方案：在无线通信系统和用于从用户设备执行到基站的高速上行链路分组接入的方法中，用户设备和基站中的每一个包括发射机，接收机和控制器。 用户设备被设计为向基站发送数据分组。 基站被设计为将与数据分组对应的控制信息发送到用户设备。 控制信息包括用户设备绝对相加信道标识，并且包括分配给用户设备的至少一个信道化码。 控制器基于信道化码绝对相加信道识别，基于向越区切换状态的转换和/或向切换状态转移，将信道化码的数量减少为最小值，其必须由用户设备针对每个小区进行监视 活动通道状态。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：WO2008063767A3

公开(公告)日：2008-12-24

申请号：PCT/US2007080770

申请日：2007-10-09

Applicant: MOTOROLA INC ,  XIAO WEIMIN ,  HONG DI-AN ,  MOHAMED MAGDI A ,  ZHOU CHI

Inventor： XIAO WEIMIN ,  HONG DI-AN ,  MOHAMED MAGDI A ,  ZHOU CHI

IPC: G06F15/00 ,  G06F15/18

CPC classification number: G06N3/126

Abstract: Software (100, 600, 1000, 1100) for automatically designing and optimizing signal processing networks (e.g., 200, 700, 800, 900) is provided. The software use genetic programming e.g., gene expression programming in combination with numerical optimization, e.g., a hybrid differential evolution/genetic algorithm numerical optimization to design and optimize signal processing networks. According to certain embodiments signal processing elements (1500, 1800) the character of which is qualitatively changed by changing configuration parameters are used in designing and optimizing the signal processing.

Abstract translation: 提供了用于自动设计和优化信号处理网络（例如，200,700,800,900）的软件（100,600,1000,1100）。 软件使用遗传编程，例如基因表达编程与数值优化结合，例如混合差分进化/遗传算法数值优化来设计和优化信号处理网络。 根据某些实施例，通过改变配置参数来定性地改变其特征的信号处理元件（1500,1800）用于设计和优化信号处理。

公开(公告)号：WO2007084840B1

公开(公告)日：2008-02-21

申请号：PCT/US2007060453

申请日：2007-01-12

Applicant: MOTOROLA INC ,  TAN JUN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  WANG FAN ,  XIAO WEIMIN

Inventor： TAN JUN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  WANG FAN ,  XIAO WEIMIN

IPC: H04B7/216

CPC classification number: H04L27/2613 ,  H04J13/004 ,  H04J13/102 ,  H04L5/0007 ,  H04L5/0021 ,  H04L5/0048 ,  H04L25/0228 ,  H04L27/2605 ,  H04L27/2655

Abstract: A system and method for initializing a system communication without previous reservations for random access channel (RACH) access includes a first step of defining at least one spread sequence derived from at least one constant amplitude zero autocorrelation sequence. A next step includes combining the spread sequence with a Walsh code to form an extended spread sequence. A next step includes using the extended spread sequence in a preamble for a RACH. A next step includes sending the preamble to a BTS for acquisition. A next step includes monitoring for a positive acquisition indicator from the BTS. A next step includes scheduling the sending of a RACH message. A next step includes sending the RACH message.

Abstract translation: 用于初始化系统通信而没有对随机接入信道（RACH）接入的先前保留的系统和方法包括定义从至少一个恒定幅度零自相关序列导出的至少一个扩展序列的第一步骤。 下一步包括将扩展序列与沃尔什码组合以形成扩展扩展序列。 下一步包括在RACH的前同步码中使用扩展扩展序列。 下一步包括将前导码发送到BTS进行采集。 下一步包括监测来自BTS的正采集指示符。 下一步包括调度RACH消息的发送。 下一步包括发送RACH消息。

公开(公告)号：WO2007084935B1

公开(公告)日：2008-02-14

申请号：PCT/US2007060662

申请日：2007-01-18

Applicant: MOTOROLA INC ,  XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  CLASSON BRIAN K ,  BAUM KEVIN L ,  LOVE ROBERT T

Inventor： XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  CLASSON BRIAN K ,  BAUM KEVIN L ,  LOVE ROBERT T

IPC: H04K1/10

CPC classification number: H04L5/0046 ,  H04B7/2615 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0042 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0094 ,  H04W16/10

Abstract: Various embodiments are described which can serve to mitigate interference between the control channel signaling of adjacent sectors/cells. Potentially, these techniques may have the benefit of reducing the system resource drain caused by control channels, particularly control channels in high frequency-reuse, OFDMA systems. A transmitting device (101) transmits primary control channel information to a plurality of user devices (102). The primary control channel information includes an indication that a first OFDMA resource region (e.g., 320 or 330) is assigned to at least one user device of the plurality of user devices. The transmitting device correspondingly transmits secondary control channel information to the at least one user device using the first OFDMA resource region.

Abstract translation: 描述了可以用于减轻相邻扇区/小区的控制信道信令之间的干扰的各种实施例。 潜在地，这些技术可能有利于减少由控制信道，特别是高频率重用的OFDMA系统中的控制信道引起的系统资源消耗。 发送装置（101）向多个用户装置（102）发送主控制信道信息。 主控制信道信息包括第一OFDMA资源区域（例如320或330）被分配给多个用户设备中的至少一个用户设备的指示。 所述发送设备使用所述第一OFDMA资源区域将所述辅助控制信道信息相应地发送到所述至少一个用户设备。

公开(公告)号：WO2007084935A3

公开(公告)日：2007-12-13

申请号：PCT/US2007060662

申请日：2007-01-18

Applicant: MOTOROLA INC ,  XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  CLASSON BRIAN K ,  BAUM KEVIN L ,  LOVE ROBERT T

Inventor： XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  CLASSON BRIAN K ,  BAUM KEVIN L ,  LOVE ROBERT T

IPC: H04K1/10

CPC classification number: H04L5/0046 ,  H04B7/2615 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0042 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0094 ,  H04W16/10

Abstract: Various embodiments are described which can serve to mitigate interference between the control channel signaling of adjacent sectors/cells. Potentially, these techniques may have the benefit of reducing the system resource drain caused by control channels, particularly control channels in high frequency-reuse, OFDMA systems. A transmitting device (101) transmits primary control channel information to a plurality of user devices (102). The primary control channel information includes an indication that a first OFDMA resource region (e.g., 320 or 330) is assigned to at least one user device of the plurality of user devices. The transmitting device correspondingly transmits secondary control channel information to the at least one user device using the first OFDMA resource region.

Abstract translation: 描述了可用于减轻相邻扇区/小区的控制信道信令之间的干扰的各种实施例。 潜在地，这些技术可能具有减少由控制信道，特别是高频重用的OFDMA系统中的控制信道引起的系统资源消耗的益处。 发送设备（101）将主控制信道信息发送到多个用户设备（102）。 主要控制信道信息包括第一OFDMA资源区域（例如，320或330）被分配给多个用户设备中的至少一个用户设备的指示。 发送设备使用第一OFDMA资源区域相应地向至少一个用户设备发送辅助控制信道信息。

公开(公告)号：ES2455765T3

公开(公告)日：2014-04-16

申请号：ES07759772

申请日：2007-03-30

Applicant: MOTOROLA INC ,  MOTOROLA MOBILITY LLC

Inventor： RATASUK RAPEEPAT ,  GHOSH AMITAVA ,  XIAO WEIMIN

IPC: H04L1/18 ,  H04B7/216

Abstract: Método para proporcionar acuses de recibo de enlace descendente correspondientes a una transmisión de enlace ascendente que usa la solicitud automática de repetición, híbrida, a una pluralidad de equipos de usuario en un sistema (130) de comunicaciones de Multiplexado por División Ortogonal de Frecuencia, en donde un ancho de banda de frecuencias comprende una pluralidad de sub-portadoras de frecuencia, comprendiendo el método: dispersar (804) cada acuse de recibo de una pluralidad de acuses de recibo con una secuencia de dispersión seleccionada de una pluralidad de secuencias de dispersión para producir una pluralidad de acuses de recibo dispersados, en donde cada acuse de recibo está destinado a un equipo de usuario diferente de la pluralidad de equipos de usuario; usar un primer número de unidades de recursos de Multiplexado por División Ortogonal de Frecuencia, asignado a un equipo (101, 102) de usuario en una concesión de planificación de enlace ascendente para una transmisión (124) de enlace ascendente con el fin de seleccionar (1206) una secuencia de dispersión para dispersar un acuse de recibo de enlace descendente correspondiente a la transmisión de enlace ascendente del equipo de usuario; y distribuir (1210) la pluralidad de acuses de recibo dispersados por la pluralidad de sub-portadoras de frecuencia.

公开(公告)号：CA2651254C

公开(公告)日：2013-07-09

申请号：CA2651254

申请日：2007-03-30

Applicant: MOTOROLA INC

Inventor： RATASUK RAPEEPAT ,  GHOSH AMITAVA ,  XIAO WEIMIN

IPC: H04W24/00 ,  H04B14/08 ,  H04J11/00 ,  H04W24/02 ,  H04W28/04

Abstract: A communication system (100) provides downlink acknowledgments corresponding to uplink transmission using hybrid automatic repeat request to multiple users (101, 102) in an Orthogonal Frequency Division Multiplexing communication system, wherein a frequency bandwidth comprises multiple frequency sub-carriers, by spreading (804) each acknowledgment of multiple acknowledgments with a selected spreading sequence of multiple spreading sequences to produce multiple spread acknowledgments, wherein each acknowledgment is intended for a different user of the multiple users, and distributing (810) the multiple spread acknowledgments across the multiple frequency sub-carriers.