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1 day ago · Flying base stations, also known as aerial base stations, provide wireless connectivity to the user and utilize their aerial mobility to improve communication performance. Flying base stations depend on traditional stationary terrestrial base stations for connectivity, as stationary base stations act as the gateway to the backhaul/cloud via a wired connection. We introduce the flying base ...
1 day ago · Definition: SE measures the amount of data that can be transmitted over a given bandwidth or channel capacity. It’s expressed in bit/s/Hz (bits per second per hertz) or, less commonly, as (bit/s)/Hz .
1 day ago · Shannon's definition of entropy, when applied to an information source, can determine the minimum channel capacity required to reliably transmit the source as encoded binary digits. Shannon's entropy measures the information contained in a message as opposed to the portion of the message that is determined (or predictable).
5 days ago · The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.
3 days ago · 5G networks are also designed to provide significantly more capacity than 4G networks, with a projected 100-fold increase in network capacity and efficiency. [19] The most widely used form of 5G, sub-6 GHz 5G (mid-band), is capable of delivering data rates ranging from 10 to 1,000 megabits per second (Mbps), with a much greater reach than ...
4 days ago · The term communication process refers to the exchange of information (a message) between two or more people. For communication to succeed, both parties must be able to exchange information and understand each other. If the flow of information is blocked for some reason or the parties cannot make themselves understood, then communication fails.
4 days ago · Carrying capacity was an early attempt to define the limits of tourism growth, as concerns over its impacts emerged. In contrast to sustainable tourism, which draws links between the local and the global, measurements of carrying capacity concentrate on local factors when evaluating the limits to development or the usage of a resource, whether this is a destination, attraction, or any other ...
