EE 345S Real-Time Digital Signal Processing Laboratory - Lecture 21

Announcements

• November 16, 2004, TI press release concerning third-generation mobile wireless communications products (which are all based on CDMA): "TI's leadership in 3G is reflected in the numbers: 6 of the top 7 worldwide 3G handset manufacturers use TI's modems, OMAP processors, or both, including analog. TI also provides infrastructure technology to 9 of the top 10 base station OEMs, capturing 90% market share in 3G."
• Sirius satellite radio is based on CDMA (with roughly 4 MB/s data rate). See slide 12 of "Hybrid Terrestrial/Satellite High Bandwidth Aeronautical Communication System"
• November 18, 2004, Digital Power Conversion using Freescale 56800/E Hybrid Controllers, On-Demand Presentation by Freescale Semiconductor. The 56800 is a hybrid DSP/microcontroller. One of the original mid-1990s applications for the 56800 was speakerphones.

Lecture

• Lecture on Spread Spectrum Communications in PowerPoint and Postscript formats.
• Lecture on Code Division Multiple Access for Wireless Communications by Prof. Jeffrey Andrews. Slides are also available in handout format.

Supplemental Information

• Andrew J. Viterbi, CDMA: Principles of Spread Spectrum Communication, Addison-Wesley, ISBN 0-201-63374-4, 1995.

Last updated 01/11/05. Send comments to bevans@ece.utexas.edu