Search results
6 mar 2024 · The IEEE 802.11 standard, commonly known as Wi-Fi, outlines the architecture and defines the MAC and physical layer specifications for wireless LANs (WLANs). Wi-Fi uses high-frequency radio waves instead of cables for connecting the devices in LAN.
12 cze 2007 · This article concentrates on the details of wireless protocol stacks that are useful to engineers that need to dig deeper into the technology than the typical application programmer. The goal is to allow you to use these stacks to their fullest potential in the specialized systems you are designing.
IEEE 802.11 is part of the IEEE 802 set of local area network (LAN) technical standards, and specifies the set of medium access control (MAC) and physical layer (PHY) protocols for implementing wireless local area network (WLAN) computer communication.
IEEE 802.11 is a set of medium access control (MAC) and physical layer (PHY) specifications for implementing Wireless Local Area Network (WLAN) communication. The 802.11 family is a series of over-the-air modulation techniques that share the same basic protocol (Table 2).
On top of normal networking issues, WLAN adds a couple of new challenges, such as Layer 1 (radio frequency [RF]) issues; a set of L2 protocols, such as IEEE 802.11; and the need for agencies to regulate the use of this shared medium, as the authors explain in this excerpt from their book, CCIE Wireless Exam (350-050) Quick Reference.
IEEE 802.11 Architecture 5. Frame Format 6. Power Management Note: This is 1. st. of 2 lectures on WiFi. The 2. nd. lecture covers recent developments such as high-throughput WiFi, white spaces, etc. Overview
11 lis 2024 · Wi-Fi is a wireless networking technology used to create Wireless Local Area Networks (WLAN) per operational standards devised by the Institute of Electrical and Electronics Engineers (IEEE). It is over two decades old and supersedes the local area's wired networking technology, Ethernet.
