基于优先级调度网络冲突避免模型仿真  

Network Conflict Avoid Model Simulation Based on Priority Scheduling

作　　者：周艳丽[1] 

机构地区：[1]河南工业贸易职业学院,郑州450000

出　　处：《科技通报》2015年第6期223-225,共3页Bulletin of Science and Technology

摘　　要：随着光通信技术近年的迅猛发展,多路由网络不断改善,目前多路由网络构建技术成熟,具有较好的保护倒换机制,以满足广泛应用者的需求。现阶段的多路由网络平台系统只能单一静态运行,且在调度通信任务时,无法选择优先级并产生总线冲突,不能降低能量消耗及节省时间,影响了多路由系统的发展速度。为此,提出多路由网络总线冲突避免调度模型,通过在时间调控下调度通信任务与计算任务来降低能量消耗,有效的节能调度可避免总线冲突,并在时间限制下实现节能消耗。仿真实验表明,多路由网络总线冲突避免调度模型,实现了任务的目标优先级通信任务与任务的协同调度及能量的低消耗性能,为避免多路由网络系统总线冲突提供了帮助。With the rapid development of optical communication technology in recent years, many routing network continue to improve, the current routing network build more mature technology, has good protection of rearrangement of mechanism, to satisfy the needs of broad user. More at this stage can only be run a single static routing network platform system, and the task scheduling communication, cannot choose priority and the bus conflict, and not reduce energy consumption and save time, affect the development velocity of multiple routing system. Bus conflict for this, put forward the routing network to avoid scheduling model simulation, will more routing system, to avoid the bus conflict, can be in time under control schedul?ing communication task and computing tasks to reduce energy consumption, and effective energy saving scheduling can avoid bus conflict, and to realize saving energy consumption under the time limit. Simulation experiments show that multi?ple routing network bus conflict to avoid scheduling model simulation, to achieve the goal of task priority communication tasks and tasks of the cooperative performance of low consumption, energy and total multiple routing network system.

关 键 词：多路由网络 总线冲突 低消耗 优先级 

分 类 号：TU22[建筑科学—建筑设计及理论]