公开(公告)号：US07327694B2

公开(公告)日：2008-02-05

申请号：US10209314

申请日：2002-07-31

Applicant: Atul Suresh Joshi ,  Anoop R. Kulkarni

Inventor： Atul Suresh Joshi ,  Anoop R. Kulkarni

IPC: H04Q7/24

CPC classification number: H04L69/16 ,  H04L1/0001 ,  H04L1/1809 ,  H04L1/1832 ,  H04L1/1838 ,  H04L1/1858 ,  H04L69/163 ,  H04W52/0241 ,  H04W80/00 ,  H04W92/10

Abstract: A system for transmitting data is provided. The system includes a first station having a processor to format source data into data frames and idle frames, and a module to transmit the data and idle frames. A second station is in communication with the first station and has a module to receive the data frames and idle frames and a processor configured to detect an absence of an expected data frame, transmit a plurality of repeat negative acknowledgements if the absent expected data frame is not received, transmit a negative acknowledgement corresponding to the absent expected data frame, determine whether a rate of idle frames exceeds a predetermined threshold and reduce transmission of repeat negative acknowledgements when the rate of idle frames does not exceed the predetermined threshold. The first station may be a base station and the second station may be a mobile station.

Abstract translation: 提供了一种用于发送数据的系统。 该系统包括具有将源数据格式化为数据帧和空闲帧的处理器的第一站以及用于发送数据和空闲帧的模块。 第二站与第一站通信，并且具有用于接收数据帧和空闲帧的模块，以及被配置为检测不存在期望数据帧的处理器，如果缺少的预期数据帧是不存在，则发送多个重复否定确认 不接收，发送对应于不存在的预期数据帧的否定确认，确定空闲帧的速率是否超过预定阈值，并且当空闲帧的速率不超过预定阈值时，减少重复否定确认的传输。 第一站可以是基站，第二站可以是移动站。