Microcontroller-based full-duplex emulation for two-way radios

Date of Publication

2010

Document Type

Bachelor's Thesis

Degree Name

Bachelor of Science in Electronics and Communications Engineering

College

Gokongwei College of Engineering

Department/Unit

Electronics and Communications Engineering

Thesis Adviser

Alan Banes Landa

Defense Panel Chair

Aaron Don M. Africa

Defense Panel Member

Cesar A. Llorente
Lawrence Yasay Materum

Abstract/Summary

Full duplex communications enable simultaneous exchange of information between two parties. This technology has become part of daily life through the mobile phone. However, the limitations of mobile phones such as the absence of signals in remote areas bring about the need for a robust and reliable communication system. Although the two-way radio has satisfied this need, it is restricted to transmitting and receiving information one at a time. The concept of Time Division Multiplexing (TDM) is used in this study which will enable an ordinary two-way radio to send and receive information simultaneously on a single channel, thereby emulating full-duplex operation.

Abstract Format

html

Language

English

Format

Print

Accession Number

TU15536

Shelf Location

Archives, The Learning Commons, 12F, Henry Sy Sr. Hall

Physical Description

xv, 133 leaves : ill. (some col.) ; 28 cm.

Keywords

Programmable controllers; Microprocessors--Programming; Wireless communication systems; Mobile communication systems; Radio--Receivers and reception--Design and construction

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