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A Differential QPSK Modem Using the TMS320C6711 DSK

A Differential QPSK Modem Using the TMS320C6711 DSK
A Differential QPSK Modem Using the TMS320C6711 DSK
We report on a student project implementing a D-QPSK modem on a TI C6711 DSK. The modem incorporates functionalities such as QPSK symbol generation, differential encoding and decoding, transmit- and receive filtering, quadrature modulation, timing synchronisation, and bit error detection. Both transmitter and receiver have to be operated concurrently and in real time. The DSK's on-board digital to analogue and analogue to digital converters were employed to interface the transmitted and received signals of the modem. Based on a set of specifications, the various solutions implemented by the students had to be compatible and be able to synchronise with each other.
Weiss, S
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Bennett, M R
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Gibson, E
f646c967-fe31-4497-b65f-2f29a888ffd3
Tisdale, N C
e16a6483-ef46-4ac4-a88c-7954a60f5598
Weiss, S
a1716781-351d-41d2-8d67-3e3d34f16476
Bennett, M R
26de88e2-b130-41a3-b39c-ddd8d62b7d3c
Gibson, E
f646c967-fe31-4497-b65f-2f29a888ffd3
Tisdale, N C
e16a6483-ef46-4ac4-a88c-7954a60f5598

Weiss, S, Bennett, M R, Gibson, E and Tisdale, N C (2004) A Differential QPSK Modem Using the TMS320C6711 DSK. European DSP Education and Research Symposium, Birmingham, United Kingdom.

Record type: Conference or Workshop Item (Paper)

Abstract

We report on a student project implementing a D-QPSK modem on a TI C6711 DSK. The modem incorporates functionalities such as QPSK symbol generation, differential encoding and decoding, transmit- and receive filtering, quadrature modulation, timing synchronisation, and bit error detection. Both transmitter and receiver have to be operated concurrently and in real time. The DSK's on-board digital to analogue and analogue to digital converters were employed to interface the transmitted and received signals of the modem. Based on a set of specifications, the various solutions implemented by the students had to be compatible and be able to synchronise with each other.

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More information

Published date: 2004
Additional Information: Event Dates: 16.11.2044
Venue - Dates: European DSP Education and Research Symposium, Birmingham, United Kingdom, 2044-11-16
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 260037
URI: http://eprints.soton.ac.uk/id/eprint/260037
PURE UUID: 2e9d5e4e-20a0-42e6-9f9d-c8f4faf89952

Catalogue record

Date deposited: 19 Oct 2004
Last modified: 23 Sep 2020 16:34

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Contributors

Author: S Weiss
Author: M R Bennett
Author: E Gibson
Author: N C Tisdale

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