VSSO Kalman-usage of Barhumi's pilot pattern for channel estimation in MIMO-OFDM systems

• Main Authors: Karthik, M., Sreedhar, D.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/100831; http://hdl.handle.net/10220/13275
• Institution: Nanyang Technological University

Vector state-scalar observation (VSSO) and vector state-vector observation (VSVO) are two types of Kalman channel estimators used in orthogonal frequency division multiplexing (OFDM) systems. VSSO Kalman channel estimators result in over 90% complexity savings, compared to VSVO Kalman channel es...