The Farrell Law Firm, LLP
Method and apparatus for positioning pilot in an OFDMA mobile communication system
An apparatus and method for positioning a pilot in a transmitter for an Orthogonal Frequency Division Multiple Access (OFDMA) mobile communication system. In the apparatus, a consecutive block assignment determiner determines whether it will assign a consecutive block or a single block in a frequency axis or a time axis. A pilot tone pattern generator determines a pilot pattern in the block by applying a predetermined rule according to the determination result. A pilot tone inserter positions pilots in the block based on the determined pilot pattern.
Samsung Electronics Co., Ltd.
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Yu-Chul Jin-Kyu Stefan Hwan Joon Dong-Hee Anastasios Aydin Jae-Chon Yeon-Ju
Kim Han Schiffermuller Kwon Kim Giovanidis Sezgin Yu Lim