Discrimination Against Partially Overlapping Interference -Its Effect on Throughput in Frequency-Hopped Multiple Access Channels

Abstract

In this paper we derive the probability of correct packet recep(ion and the resulting channel throughput achievable in an asynchronous slow-frequency-hopped multiple user channel. Reed-Solomon coding is used to correct errors caused by other-user interference in an otherwise noiseless channel. We analy,e and evaluate an M-ary FSK signaling scheme, which permits the discrimination against interfering signals that are present for a sufficiently small fraction of the hop duration, and results in substantial increases in channel throughput over previous models.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1986
Accession Number
ADA453209

Entities

People

  • Anthony Ephremides
  • Jeffrey E. Wieselthier

Organizations

  • United States Naval Research Laboratory

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Discrimination
  • Electrical Engineering
  • Engineering
  • Frequency
  • Information Operations
  • Maryland
  • Multiple Access
  • Throughput
  • Universities

Readers

  • Radio communications and signal processing.