Spectral Efficiency of the Distributed MIMO System with Antenna Cooperation

Author

Chen, Hua-Min ; Wang, Jun-Bo ; Chen, Ming

Author_Institution

Nat. Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China

fYear

2010

fDate

16-19 May 2010

Firstpage

1

Lastpage

4

Abstract

This paper analyzes the spectral efficiency of the distributed multi-input multi-output (D-MIMO) system with antenna cooperation over the rayleigh-log-normal fading channel. Under the cooperative transmission scheme (CTS), analytical expressions of the ergodic normalized capacity and outage capacity are derived. Moreover, to optimize the system performance, an adaptive CTS (ACTS) is proposed by the criterion of minimizing the outage capacity, and a theoretical expression is derived to operate the ACTS. Simulation results are presented to verify the theoretical outcomes.

Keywords

MIMO communication; Rayleigh channels; antenna arrays; Rayleigh-log-normal fading channel; adaptive CTS; antenna cooperation; cooperative transmission scheme; distributed multi-input multi-output system; ergodic normalized capacity; outage capacity; spectral efficiency; Adaptive systems; Fading; MIMO; Mobile antennas; Mobile communication; Scheduling; Shadow mapping; Signal to noise ratio; Spectral analysis; System performance;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference (VTC 2010-Spring), 2010 IEEE 71st

Conference_Location

Taipei

ISSN

1550-2252

Print_ISBN

978-1-4244-2518-1

Electronic_ISBN

1550-2252

Type

conf

DOI

10.1109/VETECS.2010.5493631

Filename

5493631