摘要
无线自组网的无中心、自组织、多跳、动态拓扑、无线信道带宽有限、节点能力受限等特点,使得它面临传统因特网所没有的巨大挑战,在对MAC层所面临的问题进行分析之后,给出了进一步的研究方向。
Wireless ad hoc networks are typically characterized by self-organizing, multi-hop, dynamic topology, wireless channels with limited bandwidth and nodes'limited capability,This makes it is facing a great challenge.The author has given the further research direction after analyzing MAC layer.
出处
《电脑编程技巧与维护》
2009年第16期74-75,共2页
Computer Programming Skills & Maintenance
关键词
无线自组网
MAC层
暴露终端
隐终端
Wireless Ad Hoc Network
MAC layer
exposed terminal
Hidden terminal