随着我国移动终端的多样化以及人们对网络需求的不断增长,我国移动网络数据的传输数量在近5 年增长迅速.然而人们利用移动终端进行网络传输时,通常会受到网络带宽、网络拥塞、网络时延等因素的影响.传统的传输控制协议(Transmission Control Protocol,TCP)与用户数据报协议(User Datagram Protocol,UDP)使用单条路径进行网络传输,已不能很好地满足人们对高速率、实时播放、大吞吐量等网络传输的需求.为了解决这一问题,文章提出一种移动流媒体并行多路传输机制,即多路径传输协议(Multipath Transmission Control Protocol,MPTCP).该协议可充分发挥多路径传输特性,一方面优化了网络传输的性能,另一方面提高了用户的体验感.
Research on parallel multiplexing mechanism for mobile streaming media
With the diversification of China's mobile terminals and the growing demand for the network,the number of data transmissions over China's mobile network has grown rapidly in the last five years.However,when people utilize mobile terminals for network transmission,they are usually affected by factors such as network bandwidth,network congestion,and network latency.The traditional TCP and UDP protocols use a single path for network transmission,which no longer able to satisfy people's requirements for high speed,real-time playback,large throughput and other network transmission requirements.In order to solve this problem,this paper proposes a parallel multiplexing mechanism based on mobile streaming media which is Multipath Transmission Control Protocol(MPTCP).The protocol can give full play to the multipath transmission characteristics.On the one hand,it optimizes the performance of network transmission,on the other hand,improves the user experience.
mobile streaming mediamultipath transmissionmultipath transmission control protocol
万方数据
维普
