By Topic

How to Manage the Degree of Impulsiveness of Other Cell Interference

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
$31 $13
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

3 Author(s)
Gariby, M. ; Department of Electr. Eng. Systems, Tel-Aviv University, Email: morani@post.tau.ac.il ; Gariby, T. ; Zamir, R.

We develop mechanisms for reducing the effect of interference between users by means of controlling the degree of impulsiveness of their interference signals. Our analysis assumes spread-spectrum multiple-access, and in particular ternary CDMA signaling, whose interference statistics can be parameterized while keeping the desired de-spread signal fixed. We find the spreading patterns of the interferer and user which minimize the bit error rate (BER) at the user, as a function of the signal-to-interference signal-to-noise ratio matrix. The results are shown numerically, and in some extreme cases are supported by theoretic analysis. Finally we propose distributed protocols which try to approach the optimal operation points (i.e., pairs of spreading patterns) in the lack of central coordination.

Published in:

Electrical and Electronics Engineers in Israel, 2006 IEEE 24th Convention of

Date of Conference:

Nov. 2006