Samsung Electronics Co., Ltd.

Debarati Sen

Arun Naniyat

Kiran Bynam

Sujit Jos

Jinesh Parameshwaran Nair

Jinesh P Nair

A method of timing synchronization in sub-band based ultra wideband systems, includes obtaining a coarse estimate of an offset in a time domain at a sub-sampled rate, and obtaining a fine estimate of the offset in an analog domain. The method further includes correcting a timing in the analog domain by transforming the fine estimate to an equivalent phase for the correcting.

Method and apparatus for timing synchronization at sub-sampled rate for sub-sampled wideband systems

Provided are a timing synchronization method and apparatus in a wireless communication system that may synchronize timing based on channel energy having a low Signal to Noise Ratio (SNR) in a wideband (WB) system. The timing synchronization apparatus in the wireless communication system may capture optimal channel energy by performing a comparison using a timing estimation scheme based on a correlation peak.

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Bengaluru, India

Debarati Sen