异构融合网络中多网无感切换技术研究

Research on Multi-network Insensibility Handover in Heterogeneous Converged Networks

单一通信网络越来越难以满足人们对于网络通信高可靠、高带宽、覆盖广、高移动性和低时延的需求,但在目前的相关研究中,主要提供的是网络层的解决方案,较易出现用户终端在各个网络中频繁切换所引起的切换准确率不高、切换效率低等问题。因此,提出一种基于统一通信架构的多网无感切换解决方案。该方案屏蔽底层接入网络,有利于解决在网络层误切换等问题,为用户提供异构融合网络环境下跨域的网络选择和无感知切换,提高数据传输可靠性,并最大化网络资源利用率。

At present,a single communication network cannot meet the requirements of high reliability,high bandwidth,wide coverage,high mobility and low delay.However,in the research on network handover,industries mainly provide solutions for the network layer,which is easy to cause problems such as low handover accuracy and low handover efficiency.This paper proposes a solution of multinetwork insensibility handover based on unified communication architecture,which shields the underlying access network,helps to solve the problem of the wrong handover in the network layer,provides users with cross-network selection and insensibility handover in the heterogeneous converged network environment,and improves the reliability of data transmission,and maximizes the utilization of network resources.