Capacity improvement of ieee802.11n mimo-ofdm wlans using joint transmit/receive antenna selection over spatially multiplexing correlated channels

[ X ]

Tarih

2014

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

In this paper, we study and compare performance of joint transmit/receive antenna selection in MIMO-OFDM WLANs using dual polarized stacked circular microstrip antennas (SMP-SCP-ULA).At receiver side we use a flexible two-step selection algorithm (TSSA) and variable per-tone selection algorithm at transmitter side. The support of high data-rate MIMO spatial multiplexing communication in OFDM WLAN systems conforming to IEEE802.11n standard requires the use of compact antennas. Using antenna selection in conjunction with higher order modal SMP-SCP-ULA provides an additional performance improvement in terms of modal correlation and ergodic spectral efficiency.

Açıklama

Anahtar Kelimeler

MIMO-OFDM

Kaynak

22nd IEEE Signal Processing and Communications Applications Conference (SIU)

WoS Q Değeri

Scopus Q Değeri

Cilt

Sayı

Künye