Performance Analysis of ALOHA Networks Utilizing Multiple Signal Power Levels

Abstract

This thesis develops the theory needed to determine the throughput and average packet transfer delay of both slotted and unslotted ALOHA networks utilizing multiple received power levels to create beneficial power capture effects in environments where near perfect capture does not occur. The throughput achievable can be greatly increased when two received power levels are utilized. Use of more than two equally spaced power levels provides no significant improvement in the throughput achievable when realistic capture thresholds are considered. The pseudo-Bayesian algorithm used to stabilize slotted ALOHA networks is theoretically adapted to systems employing two power levels.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1988
Accession Number
ADA197381

Entities

People

  • Randy L. Borchardt

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Code Division Multiple Access
  • Communication Networks
  • Communication Systems
  • Computer Communications
  • Computers
  • Engineering
  • Frequency Division Multiple Access
  • Multiple Access
  • Network Science
  • Probabilistic Models
  • Probability
  • Probability Distributions
  • Random Variables
  • Random Walk
  • Satellite Communications
  • United States

Readers

  • Computer Networking
  • Electrical Engineering
  • Mathematics or Statistics

Technology Areas

  • AI & ML
  • AI & ML - Bayesian Inference
  • AI & ML - Neural Networks
  • Space