公开(公告)号：US20130235843A1

公开(公告)日：2013-09-12

申请号：US13688157

申请日：2012-11-28

Applicant: QUALCOMM INCORPORATED

Inventor： Amir Aminzadeh Gohari ,  Navid Ehsan ,  Thomas Klingenbrunn ,  Shyamal Ramachandram ,  Arvind Swaminathan ,  Srinivasan Balasubramanian

IPC: H04W80/06

CPC classification number: H04W80/06 ,  H04L47/11 ,  H04L47/14 ,  H04L47/193 ,  H04L47/27 ,  H04L69/163

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which a probability of occurrence of an event expected to occur within a period of time is determined, where the event comprises one or more of a tune-away event and a suspension event. One or more transmission control protocol parameters are manipulated before the occurrence of the event when the probability of occurrence exceeds a threshold to increase a retransmission time out parameter value, or to maintain a desirable congestion window size. The transmission control protocol parameters may be manipulated by delaying, duplicating or dropping acknowledgements and/or by selectively dropping received packets before, during, or after the event.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品，其中确定在一段时间内期望发生的事件的发生概率，其中事件包括一个或多个调谐事件和 暂停事件。 当发生概率超过阈值以增加重传超时参数值，或维持所需的拥塞窗口大小时，在发生事件之前操纵一个或多个传输控制协议参数。 可以通过延迟，复制或删除确认和/或通过在事件之前，期间或之后选择性地丢弃所接收的分组来操纵传输控制协议参数。