By Topic

A software radio view of modulation and spreading for UTRA FDD and UTRA TDD

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)

We present a unified view of modulation and spreading for both UTRA FDD and UTRA TDD in the digital baseband. Particular aspects such as monocode and multicode transmission, symbol mapping for uplink and downlink as well as spreading and despreading are discussed in detail. Parameterized software radio is employed to realize all necessary layer 1 signal processing blocks. We develop a systematic view of symbol mapping and spreading which is based on the processing of hierarchical data field structures and which exhibits a remarkable symmetry with respect to transmitter and receiver. This symmetry is only revealed if both monocode and multicode are being addressed by a single simulation setup. We provide a brief review of the respective software radio concepts in order to give a better understanding of our approach.

Published in:

3G Mobile Communication Technologies, 2002. Third International Conference on (Conf. Publ. No. 489)

Date of Conference:

8-10 May 2002