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In this paper, error correction is introduced to the Bluetooth low energy and IEEE 802.15.4 standards by utilizing data redundancy provided by cyclic redundancy check (CRC) codes used by both protocols to detect erroneous packets. A scenario with an energy-constrained transmitter and a constraint-free infrastructure is assumed that enables additional signal processing at the receiving side, keeping...
In this paper, we investigate the application of iterative decoding algorithms to error correction of cyclic redundancy check (CRC) codes widely used in low-energy communication standards. We consider the case when traditional error correction codes are not available due to energy constraints at the transmitter. Using the CRC-24 code adopted by the Bluetooth Low Energy standard as an example, we show...
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