ICASSP 2004, 29th IEEE International Conference on Acoustics, Speech, and Signal Processing, May 17-21, 2004, Montreal, Canada
In this paper, a new approach to determine the number of cells for a given environment and coverage area is provided. Base stations are located on a square grid of surface A. Each base station covers an area of size aA. The goal is to determine the optimal parameter a in the case of a downlink MCCDMA scheme where each user is equipped with a matched filter. Two types of codes are studied: random i.i.d and orthogonal (per cell) codes. We show that in the absence of path loss, the cellular architecture depends only on the second and fourth moment of the channel.
Type:
Conférence
City:
Montreal
Date:
2004-05-17
Department:
Systèmes de Communication
Eurecom Ref:
1266
Copyright:
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