公开(公告)号：JP2011045111A

公开(公告)日：2011-03-03

申请号：JP2010222156

申请日：2010-09-30

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

Inventor： CLASSON BRIAN K ,  BAUM KEVIN L ,  GHOSH AMITAVA ,  LOVE ROBERT T ,  VIJAY NANGIA ,  STEWART KENNETH A

IPC: H04W72/04 ,  H04J11/00

CPC classification number: H04B7/2656 ,  H04L1/1822

Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method for reducing both round-trip latency and overhead in a communication system.
SOLUTION: Data are arranged in one subframe in a wireless frame. The data contains a plurality of OFDM codes or single carrier FDMA codes. The two or more of codes have different code duration. The duration of the wireless frame and subframe are the same. The code contained in the subframe contains a plurality of subcarriers, and the plurality of the codes and subcarriers contained in the subframe are grouped into a resource block so that a carrier band width is divided into the integral number of resource blocks. In the duration of cyclic prefix of the two or more codes contained in the subframe, only one sample duration corresponding to the minimum carrier band width is different.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供用于减少通信系统中的往返延迟和开销的数据传输方法。 解决方案：数据以无线帧中的一个子帧排列。 数据包含多个OFDM码或单载波FDMA码。 两个或多个代码具有不同的代码持续时间。 无线帧和子帧的持续时间是相同的。 包含在子帧中的代码包含多个子载波，并且包含在子帧中的多个代码和子载波被分组为资源块，使得载波带宽被划分为整数个资源块。 在子帧中包含的两个或多个码的循环前缀的持续时间中，对应于最小载波带宽的仅一个采样持续时间是不同的。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2008263630A

公开(公告)日：2008-10-30

申请号：JP2008136791

申请日：2008-05-26

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

Inventor： LOVE ROBERT T ,  STEWART KENNETH A ,  GHOSH AMITAVA

IPC: H04B7/00 ,  H04J11/00 ,  H04W28/04 ,  H04W72/08 ,  H04W72/12

CPC classification number: H04W72/1231 ,  H04L1/1845 ,  H04L1/20 ,  H04W52/146 ,  H04W72/1252

Abstract: PROBLEM TO BE SOLVED: To provide a digital wireless communication system that reduces scheduling and ARQ delay. SOLUTION: A method in which a mobile station 1014 transmits data includes a step wherein data is transmitted over a first reverse link channel 406, and a step wherein a corresponding available transport format and resource relative information (TFRI) for demodulating and decoding the transmission data are transmitted over a second reverse link channel 412. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供减少调度和ARQ延迟的数字无线通信系统。 解决方案：移动台1014发送数据的方法包括通过第一反向链路信道406发送数据的步骤，以及用于解调和解码的对应的可用传输格式和资源相对信息（TFRI）的步骤 发送数据通过第二反向链路信道412发送。版权所有：（C）2009，JPO＆INPIT

公开(公告)号：JP2008263629A

公开(公告)日：2008-10-30

申请号：JP2008136790

申请日：2008-05-26

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

Inventor： LOVE ROBERT T ,  STEWART KENNETH A ,  GHOSH AMITAVA

IPC: H04B7/00 ,  H04J11/00 ,  H04L12/56 ,  H04W28/04 ,  H04W72/08 ,  H04W72/12

CPC classification number: H04W72/1231 ,  H04L1/1845 ,  H04L1/20 ,  H04W52/146 ,  H04W72/1252

Abstract: PROBLEM TO BE SOLVED: To provide a digital wireless communication system that reduces scheduling and ARQ delay. SOLUTION: A base station 301 schedules one mobile station 104 based upon scheduling information 402 and a link quality measure received from each mobile station 1014, and decodes first data received from the scheduled mobile station 1014. If the decoding ends in failure, the base station 301 rereceives data from the scheduled mobile station 1014 and puts the rereceived data together with previously received data to generate composite data. In this case, the generation of composite data is performed until the decoding of the composite data is successful or batch erasure of a hybrid automatic retransmission request (H-ARQ) buffer is performed. When decoding of one of the first data and composite data is successful, an acknowledgement signal is transmitted to the mobile station 1014 and batch erasure of the H-ARA is performed in response to the acknowledgement signal. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供减少调度和ARQ延迟的数字无线通信系统。 解决方案：基站301基于调度信息402调度一个移动站104以及从每个移动站1014接收到的链路质量度量，并解码从调度的移动站1014接收的第一数据。如果解码以失败结束， 基站301从调度的移动站1014重新接收数据，并将再接收的数据与先前接收到的数据一起放置，以生成复合数据。 在这种情况下，执行合成数据的生成，直到复合数据的解码成功或混合自动重传请求（H-ARQ）缓冲器的批量擦除。 当第一数据和复合数据之一的解码成功时，向移动台1014发送确认信号，并且响应于确认信号执行H-ARA的批量擦除。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2011019256A

公开(公告)日：2011-01-27

申请号：JP2010180488

申请日：2010-08-11

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

Inventor： LOVE ROBERT T ,  GHOSH AMITAVA ,  KUCHIBHOTLA RAVI

IPC: H04W72/12 ,  H04L12/56 ,  H04W56/00 ,  H04W72/04 ,  H04W72/08 ,  H04W84/04

CPC classification number: H04L5/0058 ,  H04W56/0045 ,  H04W72/0446 ,  H04W84/04

Abstract: PROBLEM TO BE SOLVED: To provide a method for scheduling asynchronous transmission for a plurality of subscriber units, which reduces an amount of overlap and/or gap of transmission segments between the subscriber units.SOLUTION: The method of scheduling asynchronous transmission includes a step (305) of receiving information associated with a plurality of subscriber units that have uplink data to transmit and the information includes uplink timing offset information associated with each of the subscriber units. Two or more subscriber units are selected from a plurality of subscriber units having a timing offset differential that is below a predetermined threshold value (310). The timing offset differential is a difference in timing offset between the subscriber units, and is minimized by being offset by a multiple of the transmission segment size. The transmission segments of data are allocated (315) to the selected two or more subscriber units.

Abstract translation: 要解决的问题：提供一种用于调度多个用户单元的异步传输的方法，其减少了用户单元之间的传输段的重叠和/或间隙的量。解决方案：调度异步传输的方法包括步骤 305）接收与具有要发送的上行链路数据的多个用户单元相关联的信息，并且该信息包括与每个用户单元相关联的上行链路定时偏移信息。 从具有低于预定阈值（310）的定时偏移差的多个用户单元中选择两个或多个订户单元。 定时偏移差是用户单元之间的定时偏移的差异，并且通过被传输段大小的倍数偏移而最小化。 数据的传输段被分配（315）到所选择的两个或多个用户单元。

公开(公告)号：JP2006222966A

公开(公告)日：2006-08-24

申请号：JP2006030747

申请日：2006-02-08

Applicant: MOTOROLA INC

Inventor： WANG FANG ,  GHOSH AMITAVA ,  SANKARAN CHANDRASEKAR ,  TAN JUN

IPC: H04B1/707

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for transmission and reception of data. SOLUTION: Various embodiments are described to provide for the transmission and reception of data in an improved manner. Data transmission includes in a transmitter a null generator (110) to generate an output data symbol sequence that exhibits nulls in the frequency domain at particular frequencies without an input data symbol sequence. A pilot inserter (120) adds a pilot symbol sequence to this output data symbol sequence to create a combined symbol sequence. Since the pilot symbol sequence exhibits pilot signals corresponding to the nulls of the output data symbol sequence in the frequency domain, the combined symbol sequence exhibits pilots that are orthogonal to the data in the frequency domain. COPYRIGHT: (C)2006,JPO&NCIPI

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：JP2011101396A

公开(公告)日：2011-05-19

申请号：JP2010283553

申请日：2010-12-20

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

Inventor： LOVE ROBERT T ,  STEWART KENNETH A ,  GHOSH AMITAVA

IPC: H04W72/08 ,  H04B7/00 ,  H04J11/00 ,  H04W28/04 ,  H04W28/18 ,  H04W72/12

CPC classification number: H04W72/1231 ,  H04L1/1845 ,  H04L1/20 ,  H04W52/146 ,  H04W72/1252

Abstract: PROBLEM TO BE SOLVED: To provide a digital wireless communication system for reduction of scheduling and ARQ delay. SOLUTION: An up-link transmission scheduling method includes a step for receiving scheduling information 402 from a mobile station 1014 with a base station 301, 303, and 304 in an active set. The scheduling information has at least one of the queue status and electrical power status of the mobile station. The method also includes a step for determining up-link channel scheduling assignment 418 with the base station in the active set by utilizing the scheduling information and at least any one of a base station interfrometer amount and link quality, which correspond to the mobile station. The method still further includes steps for transmitting up-link channel scheduling assignment 418 containing a maximum power margin target with the base station in the active set and for receiving a selection instruction 416 of the modulated encoding system of up-link transmission based on the maximum power margin target from the mobile station with the base station in the active set. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供用于减少调度和ARQ延迟的数字无线通信系统。 解决方案：上行链路传输调度方法包括用于从移动台1014接收与活动集中的基站301,303和304的调度信息402的步骤。 调度信息具有移动台的队列状态和电力状态中的至少一个。 该方法还包括通过利用与移动台相对应的调度信息和基站交换机量和链路质量中的至少任一个来确定上行链路信道调度分配418与活动集中的基站的步骤。 该方法还包括以下步骤：用于在活动集中向基站发送包含最大功率余量目标的上行链路信道调度分配418，并且基于最大值来接收上行链路传输的调制编码系统的选择指令416 来自移动台的功率余量目标与基站处于活动集中。 版权所有（C）2011，JPO＆INPIT

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：JP2006087116A

公开(公告)日：2006-03-30

申请号：JP2005268258

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 ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  WHINNETT NICK W

IPC: H04W36/18 ,  H04W72/04 ,  H04W72/12 ,  H04W84/04 ,  H04W88/08

CPC classification number: H04W72/0406 ,  H04W36/18 ,  H04W84/042 ,  H04W88/08

Abstract: PROBLEM TO BE SOLVED: To provide an efficient signal system for supporting the high speed uplink packet access service (HSUPA) for relieving a resource usage amount and an arithmetic processing load.
SOLUTION: A cellular communication system (100) comprises a first base station (103) which schedules resource for a user equipment (101). When receiving a resource allocation message, the user equipment (101) transmits a first message comprising a transmit indication to a plurality of base stations (103 to 109) wherein the transmit indication is indicative of a subsequent transmission of a second message. The user equipment (101) then proceeds to determine a transmit format for the second message; and to transmit the second message to the plurality of base stations (103 to 109). When receiving the transmit indication, the plurality of base stations (103 to 109) proceed to configure their receivers to receive the second message. The first message may be transmitted in a control channel and the second message may be transmitted in a user data channel.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于支持高速上行链路分组接入服务（HSUPA）的有效信号系统，用于减轻资源使用量和算术处理负载。 蜂窝通信系统（100）包括对用户设备（101）调度资源的第一基站（103）。 当接收到资源分配消息时，用户设备（101）向多个基站（103至109）发送包括发射指示的第一消息，其中发送指示指示第二消息的后续发送。 用户设备（101）然后继续确定第二消息的发送格式; 并将所述第二消息发送到所述多个基站（103〜109）。 当接收到发送指示时，多个基站（103至109）继续配置其接收机以接收第二消息。 可以在控制信道中发送第一消息，并且可以在用户数据信道中发送第二消息。 版权所有（C）2006，JPO＆NCIPI