Physical access and logical access have historically been two separate (and likely unequal) silos within an organization. IT has their password access mechanisms; with some modern improvements.
This is the second installment of the 802.XX for the IoE series of articles. The first one was published in the August issue and addressed the Media Access Control (MAC) layer. In this article, we ...
LTE defines a number of downlink physical channels to carry information blocks received from the MAC and higher layers. These channels are categorized as transport or control channels. 1- Physical ...
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