Abstract: This paper presents a wireless communication system utilizing a 433MHz RF module alongside human presence detection using a Passive Infrared (PIR) sensor. The system is designed to enable ...
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Investing.com May 25, 2020 56 Pier 1 to shut up to nearly half of its stores, raises going concern doubts (Reuters) - Home decor and furniture retailer Pier 1 Imports Inc (N:PIR) said on Monday it ...
Abstract: The next six-generation (6G) mobile device is expected to support eight MIMO spatial streams to achieve a much larger spectral efficiency than the current fifth-generation (5G) 4×4 MIMO ...