Open AccessLiterature Survey of EM based Detection of Variable Subband Nulling mode in OFDM based Cognitive Radio Systems
Author(s) -
Sri Vidya,
V. G. Sridevi
Publication year - 2013
Publication title -
iosr journal of engineering
Language(s) - English
Resource type - Journals
eISSN - 2278-8719
pISSN - 2250-3021
DOI - 10.9790/3021-03110104
Subject(s) - cognitive radio , computer science , orthogonal frequency division multiplexing , mode (computer interface) , variable (mathematics) , telecommunications , electronic engineering , mathematics , wireless , engineering , human–computer interaction , channel (broadcasting) , mathematical analysis