Energy and area spectral efficiency trade-off for MC-CDMA with carrier frequency offset

Authors

JUNAID AHMED
MOAZZAM ISLAM TIWANA
OMER AHMED
SARMAD SOHAIB

DOI

10.3906/elk-1608-285

Abstract

Intercell interference is a major factor that limits the capacity of cellular wireless communication systems. This paper proposes an accurate statistical model that caters to interference and noise to determine the ergodic capacity. A new expression for ergodic capacity is derived that enables us to calculate area spectral efficiency (ASE) and energy efficiency (EE). This expression has been used to calculate and compare ASE and EE for low and high traffic scenarios with various signal-to-noise ratios and intercell distances.

Keywords

Intercell interference, energy efficiency, area spectral efficiency, MC-CDMA, carrier frequency offset

First Page

3052

Last Page

3060

Recommended Citation

AHMED, JUNAID; TIWANA, MOAZZAM ISLAM; AHMED, OMER; and SOHAIB, SARMAD (2017) "Energy and area spectral efficiency trade-off for MC-CDMA with carrier frequency offset," Turkish Journal of Electrical Engineering and Computer Sciences: Vol. 25: No. 4, Article 41. https://doi.org/10.3906/elk-1608-285
Available at: https://journals.tubitak.gov.tr/elektrik/vol25/iss4/41