期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

IEEE802.11MAC层协议技术

The IEEE802.11MAC Layer Protocol Technology
下载PDF
导出
摘要 以802.11MAC为研究对象,分析基于802.11MAC的DCF协议基本原理,基于DCF协议的CSMA/CA算法的性能描述,提出CSMA/CA算法是采用二进制指数退避机制,利用最小退避窗口来进行传输、退避、重传来达到减小发生碰撞次数和减少传输时间,从而实现数据信息传输误差的最小化。 This paper takes 802.11MAC as the research object, analyzes the basic principle of DCF protocols based on 802.11MAC and describes the performance of the CSMA/CA algorithm based on DCF protocol. CSMA/CA algorithm is the binary exponential backoff mechanism, using the minimum backoff window to transmit, backoff, retransmission so as to reduce the collision times and transmission time to realize the minimized data transmission error.
作者 蔡义忠
机构地区 黄冈职业技术学院
出处 《职大学报》 2015年第2期68-73,共6页 Journal of the Staff and Worker’s University
关键词 IEEE802.11 MAC DCF 协作分集 IEEES02.11 MAC DCF cooperative diversity
分类号 TN925.93 [电子电信—通信与信息系统]
  • 相关文献

参考文献4

二级参考文献9

  • 1[8]HERRINGTON D R.Ultrasonic range finder uses few components[J].EDN,1999,(6):23-26.
  • 2BAZIN A I, NIXION M S. Gait verification using probabilistic methods[ A]. Proceedings of 7th IEEE Workshop on Applications of Computer Vision, IEEE, 2005:50-55.
  • 3BODOR R, JACKSON B, PAPANIKOLOPOULOS N. Vision-based human tracking and activity recognition [ C ]. Proceedings of the 11th Mediterranean Conference on Control and Automation IEEE, 2003:150-155.
  • 4ZHOU H Y, HUH SH. A survey: Human movement tracking and stroke rehabilitation [ R ]. Tech. Rep. CSM-420 University of Essex, 2004.
  • 5JONES G D, HODGETTS M A, ALLSO P R E, et al. A novel approach for surveillance using visual and thermal images[ C]. Proceedings of the DERA IEE Workshop on Intelligent Sensor Processing IEEE, 2001:911-919.
  • 6FELLER S D, CULL E, KOWALSKI D, et al. Brady. Tracking and imaging humans on heterogeneous infrared sensor array for tactical applications [ J ]. Unattended Ground Sensor Technology and Applications IV, E. M. Carapezza, ed., Proc. SPIE, 2002,4743:168-175.
  • 7SEKMEN A S, WILKES M, KAWAMURA K. An application of passive human-robot interaction:human tracking based on attention distraction [ J ]. IEEE Trans. Syst. , Man Cybern, 2002 : A 32,248-259.
  • 8BAZIN A I, NIXON M S. Probabilistic combination of static and dynamic gait features for verification [ A ]. In: Proceedings of Biometric Technology for Human Identification Ⅱ. SPIE Defon - and Security Symposium [ C ]. Orlando, FL, United States, 2005,5579:23-30.
  • 9GEISHEIMER J L, MARSHALL W S, GRENEKER E. A continuous-wave (CW) radar for gait analysis[ J]. Proc. of IEEE. Signals, Systems and Computers, 2001,1:843- 838.

共引文献90

职大学报
2015年 第2期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部