Reply To: OCU C)NP A Week 03 Lesson 05 Discussion

Ashly Jackson

Most wireless LANs (WLANs) are based on the IEEE 802.11 standard, which defines a physical layer medium that uses modulation schemes to encode data onto a wireless carrier signal. Wi-Fi 5 only operates in the 5 GHz band, but in mixed mode it can use the older standard (802.11g/n) 2.4 GHz band. Ratified in 1999. The 802.11a standard uses the same core protocol as the original standard, operates in the 5 GHz band, and uses orthogonal frequency division multiplexing (OFDM) with 52 subcarriers and a maximum raw data rate of 54 Mbit/s. We provide a realistically achievable net. A medium WLAN throughput of 20 Mbit/s is standardized in IEEE 802.11 and operates in two basic modes: infrastructure mode and ad hoc mode. Infrastructure mode – A mobile device or client connects to an access point (AP), and the AP connects to the LAN or Internet via a bridge. Clients send frames to other clients via the AP. A local area network (LAN) is a communication system that enables connectivity and resource sharing between independent devices within a medium-sized geographic area. Distributed data interface network. Wireless LAN (WLAN) is a wireless computer that uses wireless communications to connect two or more devices to form a local area network (LAN) within a limited area, such as a home, school, computer lab, or campus. It’s a network. Or an office building.


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