Hierarchy Schedule Sensing Protocol for CDMA Wireless Networks and Its Performance under Multiple Collision and Capture Effect

スポンサーリンク

概要

• 論文の詳細を見る

• This paper proposes a new protocol for ad hoc based CDMA wireless local area networks, Hierarchy Schedule Sensing(HSS)protocol.It adopts hierarchical sensing to schedule transmission requests to avoid collisions.Multi-level group spreading codes are used to reduce scheduling delay.The network performance under the HSS protocol is evaluated using a two-dimensional Markov chain model in consideration of collided packets capture effect at receivers.The paper also focuses on the impacts of multiple packet collisions on the performance.A closed formula of the average collision rate is derived explicitly.The results show that the HSS protocol offers a robust performance with low hardware requirement.

• 社団法人電子情報通信学会の論文
• 2000-03-25

著者

• Chen Hsiao-hwa

  The Department Of Electrical Engineering National Chung-hsing University

• Chen Hsiao-hwa

  The Department Of Electrical Engineering National Chung Hsing University

関連論文

• Optimization of Transmitter and Receiver Filters for OQAM-OFDM Systems Using Nonlinear Programming
• Hierarchy Schedule Sensing Protocol for CDMA Wireless Networks and Its Performance under Multiple Collision and Capture Effect
• Quasi-Decorrelating Detector (QDD) And Its Spreading Codes Dependent Performance Analysis

スポンサーリンク