Impact of using chirp spread spectrum physical layer and request‐to‐send/clear‐to‐send combined with frame concatenation in the IEEE 802.15.4 non‐beacon enabled mode performance
نویسندگان
چکیده
This paper studies the performance improvement of IEEE 802.15.4 non-beacon-enabled mode originated by inclusion Request-To-Send/Clear-To-Send (RTS/CTS) handshake mechanism resulting in frame concatenation. Under employing RTS/CTS, backoff procedure is not repeated for each data sent but only RTS/CTS set. The maximum throughput and minimum delay are mathematically derived both Chirp Spread Spectrum Direct Sequence Physical layers 2.4 GHz band. Results show that utilisation significantly enhances applied to healthcare terms bandwidth efficiency.
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ژورنال
عنوان ژورنال: IET wireless sensor systems
سال: 2023
ISSN: ['2043-6386', '2043-6394']
DOI: https://doi.org/10.1049/wss2.12045