Performance Enhancement of 1x EV/DV MIMO Systems in Frequency Selective Fading Channels

Taeyoung Kim, Kyunbyoung Ko, Sunghwan Ong, Changeon Kang, Daesik Hong

Research output: Contribution to conferencePaperpeer-review


In this paper, we evaluate the performance of 1x Evolution Data and Voice (1x EV/DV) systems with multiple antennas at both the transmitter and the receiver. The multicode interference (MCI) in 1x EV/DV systems is hard to compensate in multipath fading channels. Especially, the effect of MCI is more severe when using mutiple antennas. We can improve the receiver performance by using multipath interference cancellation (MPIC) scheme. Simulation results show that 1x EV/DV systems with the multiple antennas and the MPIC scheme can achieve higher data rate than single antenna system in the freqeuency selective fading channel.

Original languageEnglish
Number of pages5
Publication statusPublished - 2003
EventIEEE Global Telecommunications Conference GLOBECOM'03 - San Francisco, CA, United States
Duration: 2003 Dec 12003 Dec 5


OtherIEEE Global Telecommunications Conference GLOBECOM'03
Country/TerritoryUnited States
CitySan Francisco, CA

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Global and Planetary Change


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