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Nov 16, 2020 · This paper presents X-MIMO, a zero-cost, software-only cross-technology MU-MIMO for commodity ZigBee.
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Our tool consists of two parts: (i), fragments injection, which injects the customized WiFi fragments with precise timing control. (ii), channel estimation, ...
Dec 31, 2019 · X-MIMO uniquely exploits WiFi CSI to extract the accurate physical layer signal of the ZigBee packet and the WiFi-ZigBee channel coefficient.
This paper comprehensively summarizes the CTC techniques and reveals that the key challenge for CTC lies in the heterogeneity of IoT devices.
Nov 16, 2020 · In this paper, we present an uplink distributed multiple-input-and-multiple-output scheme (termed UD-MIMO) for WLANs to enable concurrent uplink ...
Purpose:Development of mathematical models for a multi-user MIMO system which would allow you to evaluate the average delay of a filetransfer. Results: ...
MIMO (multiple input, multiple output) is an antenna technology for wireless communications in which multiple antennas are used at both the source (transmitter) ...
Jan 10, 2023 · The default is disabled for both. Both MU-MIMO and OFDMA are there to help with congested networks with very large numbers of devices.
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This work aims to break the barrier between wireless technologies and enable direct communication, using commercial, off-the-shelf devices.
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