Hongnian Xing, Markku Renfors. The Study of Pilot Allocation and Channel Estimation in Downlink OFDMA Systems. In Proceedings of the IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007, 3-7 September 2007, Athens, Greece. pages 1-6, IEEE, 2007. [doi]
Abstract is missing.