IP Multimedia Communications |
Foundation of Computer Science USA |
IPMC - Number 1 |
October 2011 |
Authors: Shikha Mahajan, Naresh Kumar |
3176c7f3-a4d5-4cc4-898f-1229131c5b4c |
Shikha Mahajan, Naresh Kumar . COFDM for Radio over Multimode Fiber: a Review. IP Multimedia Communications. IPMC, 1 (October 2011), 68-71.
This paper presents a review on COFDM technique to combat transmission impairments for radio over fibre. COFDM is multicarrier modulation where its carrier spacing is carefully selected so that each subcarrier is orthogonal to the other subcarriers. In multimode fibres the effect of COFDM on modal dispersion is selected as material dispersion is very small compared to modal dispersion.