Benefits and limitations of OFDM
Principle of the OFDM transmission - usage in cellular systems
Article REF: TE7372 V1
Benefits and limitations of OFDM
Principle of the OFDM transmission - usage in cellular systems

Author : Xavier LAGRANGE

Publication date: May 10, 2012, Review date: September 25, 2024 | Lire en français

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

3. Benefits and limitations of OFDM

3.1 Orthogonality of subcarriers

SCROLL TO TOP

3.1.1 Choice of subcarrier spacing

Here we study the choice of Δf. We consider the case of transmission on two different subcarriers. Ideally, reception on one frequency should be isolated from reception on the other. The signals must therefore be orthogonal.

  • Two signals are orthogonals k (t ) and s

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?

Article included in this offer

"Networks and Telecommunications"

( 170 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details
Contact our team FAQ