Scheduled System Maintenance on May 29th, 2015:
IEEE Xplore will be upgraded between 11:00 AM and 10:00 PM EDT. During this time there may be intermittent impact on performance. We apologize for any inconvenience.
By Topic

A narrow band OFDM

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

2 Author(s)
Das, S. ; CCSI, West Hills, CA, USA ; Mohanty, N.

A new orthogonal frequency division multiplexing (OFDM) technology is presented for narrow band. Bit error rate (BER) and power spectral density (PSD) expressions of the method are also derived. It is shown that the BER of the proposed method is the same as that of the binary phase shift key (BPSK) modulation method, which is the lowest among all the modulation methods. Using an example, it is shown that the PSD bandwidth decreases as the number of bits in the symbol increases. A numerical method is described for generation of the waveforms suitable for this OFDM approach. Matlab simulation results are presented to demonstrate the feasibility of the theory.

Published in:

Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th  (Volume:7 )

Date of Conference:

26-29 Sept. 2004