公开(公告)号：KR20100138826A

公开(公告)日：2010-12-31

申请号：KR20100059683

申请日：2010-06-23

Applicant: MOTOROLA INC

Inventor： KUMAR PRACHI P

IPC: H04W72/12 ,  H04W16/04

CPC classification number: H04L1/08 ,  H04L1/189

Abstract: PURPOSE: A method and a device for managing transmission of cellular uplinks are provided to manage transmission of uplinks in an interference cell of a cellular wireless communication system. CONSTITUTION: A controller receives information(305). The controller determines whether a communication device transmits pending data using a data repetition mode(310). The controller determines a specific data repetition mode based on the size of an interference(320). The controller transmits a command to a communication device to transmit pending data using the specific data repetition mode.

Abstract translation: 目的：提供一种用于管理蜂窝上行链路传输的方法和设备，以管理蜂窝无线通信系统的干扰小区中的上行链路的传输。 规定：控制器接收信息（305）。 控制器确定通信设备是否使用数据重复模式发送待决数据（310）。 控制器基于干扰的大小来确定特定数据重复模式（320）。 控制器向通信设备发送命令以使用特定的数据重复模式发送等待的数据。

公开(公告)号：WO2009002741A3

公开(公告)日：2009-02-26

申请号：PCT/US2008067068

申请日：2008-06-16

Applicant: MOTOROLA INC ,  KUMAR PRACHI P ,  LUZ YUDA Y ,  MARSAN MARK J

Inventor： KUMAR PRACHI P ,  LUZ YUDA Y ,  MARSAN MARK J

IPC: H04L1/18 ,  H04L1/08

CPC classification number: H04L1/189 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/08 ,  H04L1/1812

Abstract: A method, information processing system, and wireless communication system schedules transmission of data packets in a wireless communication network. At least one selected data packet to be retransmitted to at least one respective receiver (108) is identified. At least one respective selected data packet is scheduled for retransmission (620) in a set of available transmission slots to at least one respective receiver (108). The scheduling is performed prior to determining a failure of a previous communication of the selected data packet and in response to the identifying.

Abstract translation: 方法，信息处理系统和无线通信系统调度无线通信网络中的数据分组的传输。 识别要发送至少一个相应接收器（108）的至少一个选择的数据分组。 至少一个相应的选择的数据分组被调度用于在至少一个相应的接收机（108）的一组可用传输时隙中重传（620）。 在确定所选择的数据分组的先前通信的故障之前以及响应于识别来执行调度。

公开(公告)号：WO2007127544A3

公开(公告)日：2008-12-18

申请号：PCT/US2007064355

申请日：2007-03-20

Applicant: MOTOROLA INC ,  KUMAR PRACHI P ,  CHEN JIANGNAN

Inventor： KUMAR PRACHI P ,  CHEN JIANGNAN

IPC: H04W72/12 ,  H04W74/00

CPC classification number: H04W72/1289

Abstract: Various embodiments are described to address the need for a method and apparatus that could reduce the start-up delay for uplink data transfers in multiple-access technologies. A time-symbol threshold (551) is introduced for an uplink frame (550) in order to create a partition of the frame that includes the earlier of the available time symbols and in which any bandwidth request allocations may be placed. By placing bandwidth request allocations earlier in the uplink frame (i.e., at or before the time-symbol threshold), remote units are able to send their bandwidth requests to a scheduler sooner and thereby receive a bandwidth grant for an uplink data transfer with less delay.

Abstract translation: 描述了各种实施例以解决对可以减少多址技术中的上行链路数据传输的启动延迟的方法和装置的需要。 针对上行链路帧（550）引入时间符号阈值（551），以便创建包括较早的可用时间符号并且可以放置任何带宽请求分配的帧的分区。 通过在上行链路帧（即，在时间符号阈值之前或之前）放置带宽请求分配，远程单元能够更快地将其带宽请求发送到调度器，从而以较少的延迟接收上行链路数据传输的带宽许可 。

公开(公告)号：WO2010005674A3

公开(公告)日：2010-04-22

申请号：PCT/US2009047069

申请日：2009-06-11

Applicant: MOTOROLA INC ,  MU CHEN ,  KUMAR PRACHI P ,  VUONG NGHIA T ,  WANG JUN

Inventor： MU CHEN ,  KUMAR PRACHI P ,  VUONG NGHIA T ,  WANG JUN

IPC: H04L1/18 ,  H04L29/02

CPC classification number: H04L1/1854 ,  H04L1/0026 ,  H04L1/1671

Abstract: A method and system for allocating an uplink control region (201) to both HARQ ACKCH and CQICH in order to maximize uplink bandwidth for data transfer in a communication network. A control region scheduling (CRS) utility (110) assigns (402) a higher priority to HARQ ACKCH relative to CQICH. When both HARQ ACKCH and CQICH are to be allocated for a subscriber (101-103) in the same region (201) in the same frame (200), HARQ ACKCH is allocated in the region while CQICH is rejected (406). As the substitute to the rejected CQICH, the CRS utility may use current uplink channel quality information in combination with the corresponding HARQ ACK transmission to estimate (407) a downlink channel quality for the subscriber. Upon receiving the HARQ ACK information, the CRS utility updates (409) the subscriber(s) uplink channel quality information. The CRS utility also may activate or de-activate the uplink control region sharing.

Abstract translation: 一种用于向HARQ ACKCH和CQICH两者分配上行链路控制区域（201）以便最大化通信网络中的数据传输的上行链路带宽的方法和系统。 控制区域调度（CRS）实用程序（110）相对于CQICH向HARQ ACKCH分配（402）较高优先级。 当同一帧（200）中相同区域（201）中的用户（101-103）都要分配HARQ ACKCH和CQICH两者时，HARQQCH被分配在该区域，而CQICH被拒绝（406）。 作为拒绝的CQICH的替代品，CRS实用程序可以使用当前的上行链路信道质量信息与相应的HARQ ACK传输相结合来估计（407）用户的下行链路信道质量。 在接收到HARQ ACK信息时，CRS实用程序更新（409）订户上行链路信道质量信息。 CRS实用程序还可以激活或去激活上行链路控制区域共享。

公开(公告)号：WO2008030684A3

公开(公告)日：2008-12-18

申请号：PCT/US2007075674

申请日：2007-08-10

Applicant: MOTOROLA INC ,  AGAMI GREGORY M ,  BARVE SATYEN D ,  CHEN JIANGNAN JASON ,  KUMAR PRACHI P

Inventor： AGAMI GREGORY M ,  BARVE SATYEN D ,  CHEN JIANGNAN JASON ,  KUMAR PRACHI P

IPC: H04L12/56 ,  H04B7/00 ,  H04B17/00 ,  H04W24/10

CPC classification number: H04W24/10 ,  H04L1/0026 ,  H04L2001/0093

Abstract: A wireless communication system (100) is provided that provides (404, 406) periodic channel quality feedback and adjusts (410) a channel condition reporting period for a subscriber station (101-115) based on the multiple channel condition information reports, such as CQI messages, received from the subscriber station.

Abstract translation: 提供了一种无线通信系统（100），其基于多个信道条件信息报告来提供（404,406）周期性信道质量反馈并且调整（410）用户台（101-115）的信道状况报告周期，诸如 CQI消息，从用户站接收。