摘要
单兵电台作为战术互联网的末端通信设备,对续航能力有很高的要求。主要从减少通信模块的空闲侦听时间着手,设计了一种MAC层按需休眠与唤醒方案,并对方案进行了仿真。仿真结果表明,在全连通网络和三跳网络环境下,随着业务发送时间间隔的增大,网络在有休眠策略下所需的平均能耗比无休眠策略下的平均能耗明显降低,验证了方案的可行性。
As communication terminal of tactical Internet,there is a significantly high demand of battery performance for the individual soldier radio. To reduce the idle listening duration of the communication module,a demand-based dormant and wake-up MAC layer scheme is designed and simulated. Simulation results indicate that,under the circumstances of fully-connected network and three-hop network,the average energy consumption by the network in sleep strategy is significantly lower than that in non-sleep strategy with increasing of service transmission duration,lending firm support to feasibility of the scheme.
作者
吴继华
胡云
陈彦辉
WU Ji-hua;HU Yun;CHEN Yan-hui(Tongfang Electronics Company Limited Technical Research Institute, Jiujiang 332099, Jiangxi province, China;National Demonstration Center for Experimental Electronic Information & Communication Engineering Education,Xidian University, Xi’an 710126, China)
出处
《信息技术》
2019年第6期13-17,21,共6页
Information Technology
基金
西安电子科技大学基本科研项目(8002/20199176534)
关键词
单兵电台
休眠
能耗
individual soldier radio
sleep
energy consumption
