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Observational Study
©The Author(s) 2025.
World J Crit Care Med. Dec 9, 2025; 14(4): 104703
Published online Dec 9, 2025. doi: 10.5492/wjccm.v14.i4.104703
Table 4 System specifications, intensive care unit environment and types of errors
Frequency(GHz)63.4-64.4EnvironmentNumber of LocationsFrequency (GHz)Area (m)
Time resolution (ns)1Empty3863.4-64.412.80 × 6.92 × 2.60
Frequency (KHz)Resolution625Furniture3863.4-64.412.80 × 6.92 × 2.60
Spatial imagingResolution460-470Types of errors[12] diagnostics: Diagnostic error or delay. Refusal to use these tests, use of old tests or treatment methods, inaction as a result of observation or testing; Treatment: An error occurred while starting a function, process, or test. Wrong prescription, wrong dose or use of the drug, preventable delay in treatment or reaction to abnormal tests; Prevention: Failure to provide preventive treatment. Inadequate monitoring or controls system crash due to communication failure
(nm)
Dynamic range dB70
Max. excess delay (ns)1600
Operation range (m)50
Bandwidth (GHz)1
Applications in terms of speed and data capacityHDTV, video, medical imaging, data transfer, integrating multiple data streams
Big data
Analytics


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