CAJ | 학술논문

文中提出了一种应用于EPON和WiMAX的融合网络,实现用户多优先级业务区分并保证用户QoS的动态带宽分配算法。算法让EPON网络和WiMAX网络协同分配带宽,在EPON网络带宽分配的过程中加入WiMAX网络的带宽分配。整体算法使得因得不到足够带宽而受到影响的用户数保持在最小,同时加入令牌机制兼顾了用户之间的公平性。文中在现有融合网络框架的基础上提出算法,并给出了算法的具体设计步骤,详细分析了带宽申请和分配的过程,讨论了算法的优越性。
문중제출료일충응용우EPON화WiMAX적융합망락,실현용호다우선급업무구분병보증용호QoS적동태대관분배산법。산법양EPON망락화WiMAX망락협동분배대관,재EPON망락대관분배적과정중가입WiMAX망락적대관분배。정체산법사득인득불도족구대관이수도영향적용호수보지재최소,동시가입령패궤제겸고료용호지간적공평성。문중재현유융합망락광가적기출상제출산법,병급출료산법적구체설계보취,상세분석료대관신청화분배적과정,토론료산법적우월성。
A dynamic bandwidth allocation algorithm which could achieve multiple-traffic-distinction and guarantee QoS for the integrated network of EPON and WiMAX is described.For EPON and WiMAX work in a collaborative way for bandwidth allocation in the integrated network,this algorithm makes the subscribers who could not get enough bandwidth the smallest in quantity,and meanwhile,gives consideration to the fairness among between the subscribers.Thus the special allocation algorithm is proposed,the specific design given,the process of bandwidth application and allocation analyzed,and the advantage of this algorithm discussed in this paper.