Event trigger and management system for providing automatic repeat requests by single timer and method thereof
    2.
    发明授权
    Event trigger and management system for providing automatic repeat requests by single timer and method thereof 有权
    用于通过单个定时器提供自动重复请求的事件触发和管理系统及其方法

    公开(公告)号:US08971177B1

    公开(公告)日:2015-03-03

    申请号:US14050377

    申请日:2013-10-10

    IPC分类号: H04L1/18 H04L12/26 H04W74/00

    CPC分类号: H04L1/1848

    摘要: An event trigger and management system for providing automatic repeat requests (ARQs) by a single timer and a method thereof are provided. Various type timers for providing an ARQ are integrated into a single timer. Through a data structure of a timer node of automatic repeat requests time series, the automatic repeat request time series can be managed only by a single timer. Therefore, the efficiency of controlling and managing a timer associated with Worldwide Interoperability for Microwave Access (WiMAX) may be achieved.

    摘要翻译: 提供了通过单个定时器提供自动重复请求(ARQ)的事件触发和管理系统及其方法。 用于提供ARQ的各种类型定时器被集成到单个定时器中。 通过自动重发请求时间序列的定时器节点的​​数据结构,自动重发请求时间序列只能由单个定时器进行管理。 因此,可以实现与全球微波接入互操作性(WiMAX)相关联的定时器的控制和管理的效率。

    SYSTEM FOR SELECTING TRANSMISSION MODE UNDER MULTI-INPUT MULTI-OUTPUT BASED ON SCHEDULING NUMBER AND METHOD THEREOF
    4.
    发明申请
    SYSTEM FOR SELECTING TRANSMISSION MODE UNDER MULTI-INPUT MULTI-OUTPUT BASED ON SCHEDULING NUMBER AND METHOD THEREOF 有权
    基于调度号的多输入多输出选择传输模式的系统及其方法

    公开(公告)号:US20150016556A1

    公开(公告)日:2015-01-15

    申请号:US13940489

    申请日:2013-07-12

    IPC分类号: H04B7/04

    摘要: A system for selecting a transmission mode under the multi-input multi-output (MIMO) architecture based on a scheduling number and a method thereof are provided. A modulation coding of the spatial diversity (SD) mode and the spatial multiplexing (SM) mode according to channel state information sent from client ends is determined, respectively. The SD mode or the SM mode is selected in accordance with a scheduling number of using the SD mode and a scheduling number of using the SM mode, respectively. The transmission mode is selected based on the spectrum utilization and the scheduling rate, which achieves improving the spectrum utilization on the premise of the scheduling rate.

    摘要翻译: 提供了一种基于调度编号及其方法在多输入多输出(MIMO)架构下选择传输模式的系统。 确定根据从客户端发送的信道状态信息的空间分集(SD)模式和空间复用(SM)模式的调制编码。 根据使用SD模式的调度号和使用SM模式的调度号分别选择SD模式或SM模式。 基于频谱利用率和调度速率选择传输模式,在调度速率的前提下实现频谱利用率的提高。