Performance of single-carrier frequency-domain adaptive antenna array

Byeong Woo Kang, Kazuaki Takeda, Fumiyuki Adachi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

The bit error rate (BER) performance of single-carrier (SC) transmission in a frequency-selective fading channel can be significantly improved by using frequency-domain equalization (FDE). In a cellular network, however, the same frequency is reused in different cells to efficiently utilize the limited bandwidth and therefore, the BER performance degrades due to co-channel interference (CCI). Adaptive antenna array (AAA) is one of the well-known techniques to suppress the CCI. In this paper, we consider a frequency-domain AAA, based on the average CCI power minimization criterion, jointly used with FDE and theoretically derive the optimum array weight using Lagrange multiplier method. We evaluate, by the computer simulation, the outage probability of the BER in a frequency-selective CCI environment.

Original languageEnglish
Title of host publication2007 IEEE 66th Vehicular Technology Conference, VTC 2007-Fall
Pages491-495
Number of pages5
DOIs
Publication statusPublished - 2007 Dec 1
Externally publishedYes
Event2007 IEEE 66th Vehicular Technology Conference, VTC 2007-Fall - Baltimore, MD, United States
Duration: 2007 Sep 302007 Oct 3

Publication series

NameIEEE Vehicular Technology Conference
ISSN (Print)1550-2252

Other

Other2007 IEEE 66th Vehicular Technology Conference, VTC 2007-Fall
CountryUnited States
CityBaltimore, MD
Period07/9/3007/10/3

Keywords

  • Adaptive antenna array
  • Co-channel interference
  • Frequency-domain equalization
  • Outage probability

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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