Performance Analysis of Mobile Radio Network with Fixed Power Assignment, Rayleigh Fading, and Near-Far Effects over AWGN Channel

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概要

• 論文の詳細を見る

• The capture effect caused by some of power assignment, Rayleigh fading, and near-far effect, can improve the performance of random-access techniques in mobile radio environment. Moreover, if we consider the overall effect of them, the system performance can be noticeably improved. In this paper, the combined effect of fixed power assignment scheme, Rayleigh fading, and near-far effect on the performance of slotted ALOHA are studied. Plus, the performance degradation caused by AWGN is also investigated. The type of signal capture to be considered is the one that a signal involved in a collision survives if its power level exceeds the sum of the other signals participating in the same collision. Numerical calculations are used to demonstrate the degree of improvement and degradation.

• 社団法人電子情報通信学会の論文
• 1997-11-25

著者

• Yang W‐y

  Chung‐ang Univ. Kor

• Wen Jyh-horng

  The Institute Of Electrical Engineering National Chung Cheng University

• YANG Wen-Yung

  the Institute of Electrical Engineering, National Chung Cheng University

関連論文

• Performance Analysis of Mobile Radio Network with Fixed Power Assignment, Rayleigh Fading, and Near-Far Effects over AWGN Channel
• On the Performance of Frequency-Hopped Spread-Spectrum Systems Utilizing Near-Orthogonal Hopping Patterns
• One-Shot Near-Far Resistant Detection Scheme for DS/CDMA Systems over Nakagami-m Fading Channel (Special Section on Spread Spectrum Techniques and Applications)
• Performance of Short-Term Fading Prediction-Based Power Control Method for DS-CDMA Cellular Mobile Radio Networks

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