公开(公告)号：US08972813B2

公开(公告)日：2015-03-03

申请号：US13920624

申请日：2013-06-18

Applicant: Samsung Electronics Co. Ltd.

Inventor： Young-Bin Chang ,  Taori Rakesh ,  Agiwal Anil

IPC: G06F11/00 ,  H04L1/18 ,  H04L1/16

CPC classification number: H04L1/1848 ,  H04L1/1635 ,  H04L1/1883

Abstract: An apparatus and a method for Automatic Repeat reQuest (ARQ) feedback in a wireless communication system are provided. A method for the ARQ feedback at a receiving end includes when receiving an ARQ block from the transmitting end, checking for error in the ARQ block, when the ARQ block has no error, initializing and driving a timer used for determining whether to perform the ARQ feedback according to reception of a next ARQ block, when receiving the next ARQ block without error before the timer expires, initializing and driving the timer, and when the timer expires, performing the ARQ feedback in relation to at least one ARQ block received without error.

Abstract translation: 提供了一种用于无线通信系统中的自动重复请求（ARQ）反馈的装置和方法。 在接收端的ARQ反馈的方法包括当从发送端接收到ARQ块时，检查ARQ块中的错误，当ARQ块没有错误时，初始化和驱动用于确定是否执行ARQ的定时器 根据接收到下一个ARQ块的反馈，当在定时器到期之前无错误地接收到下一个ARQ块，初始化和驱动定时器，并且当定时器到期时，相对于接收到的至少一个ARQ块执行ARQ反馈，没有错误 。