name: LOS
full_form: Line-Of-Sight
context: The LOS state can be determined according to the spatial consistency procedure for random variables as mentioned in Section 7.6.3.1, by comparing a realization of a random variable generated with distance-dependent LOS probability. If the realization is less than the LOS probability, the state is LOS; otherwise NLOS. Decision of LOS and NLOS status should be used in Step 2 in Section 7.5 if this advanced simulation is performed. The same procedure can be applied for determining the indoor state, with the indoor probability instead of the LOS probability. The correlation distance for LOS state and indoor/outdoor is specified in Table 7.6.3.1-2. The indoor distance can be modeled as the minimum of two spatially consistent uniform random variables within (0, 25) meters with correlation distance 25m. Note in case the UT is in an indoor state, the pathloss model changes and a penetration loss is considered. For details on the model, see Section 7.4.3. Here, the focus is on modeling aspects
description: The Line-Of-Sight (LOS) state describes a condition in wireless communication where there's a clear, unobstructed path between the transmitter and receiver. This directly impacts radio signal propagation and is essential for selecting the right path loss model and understanding penetration loss within indoor settings.
explanation: LOS is classified as a Communication State because it defines a specific status or condition affecting how wireless signals travel. It's not a physical component but rather a characteristic of the communication environment, influencing signal strength and quality.
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biotag_Description: O,B-State,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O