Eldar Lior

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—We consider the uplink channel estimation of a multipath wireless channel used for orthogonal frequency division multiple access (OFDMA) transmission, where the uplink uses a pseudo-random " tile " allocation pattern. A tile is made of small number of physically adjacent data subcarriers along with a few embedded pilot subcarriers and an uplink sub-channel(More)
— In this work, we present an algorithm for paramet-ric estimation of a wireless channel for OFDMA transmission, tailored to the pseudo-random " tile " allocation pattern prevalent in multiuser allocation schemes 1. Such tile allocations are usually common in the uplink where a tile is usually a small number of adjacent data subcarriers with a few pilot(More)
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