IEEE 802.11

The Linksys WRT54G contains a router with an 802.11b/g radio (common in the early 2000s) and two antennas.

For comparison the Eltek V7921-A2 contains a Dual-Band (2.4 GHz / 5 GHz) Wireless access point with 802.11b/g/n (2.4 GHz) and 802.11n/ac (5 GHz) radio (common in the year 2015) and two antennas.

Graphical representation of Wi-Fi application specific (UDP) performance envelope 2.4 GHz band, with 802.11g

Graphical representation of Wi-Fi application specific (UDP) performance envelope 2.4 GHz band, with 802.11n with 40MHz

IEEE 802.11 is a set of media access control (MAC) and physical layer (PHY) specifications for implementing wireless local area network (WLAN) computer communication in the 900 MHz and 2.4, 3.6, 5, and 60 GHz frequency bands. They are created and maintained by the Institute of Electrical and Electronics Engineers (IEEE) LAN/MAN Standards Committee (IEEE 802). The base version of the standard was released in 1997, and has had subsequent amendments. The standard and amendments provide the basis for wireless network products using the Wi-Fi brand. While each amendment is officially revoked when it is incorporated in the latest version of the standard, the corporate world tends to market to the revisions because they concisely denote capabilities of their products. As a result, in the market place, each revision tends to become its own standard.

单词	IEEE 802.11
释义	IEEE 802.11 原声例句科学60秒听力 2016年6月合集 Details appear in the IEEE Transactions on Biomedical Engineering. 这项研究已在《IEEE生物医学工程》杂志上发表。科学60秒听力 2014年7月合集 The research is in the IEEE Transactions on Biomedical Engineering. 这项研究已在IEEE生物医学工程汇刊上发表。科学60秒 2018年4月合集 The team presented their preliminary results at an IEEE conference earlier this year. 该团队在今年早些时候举行的电气与电子工程师协会（简称IEEE）会议上展示了初步研究成果。科技 Crash Course The most common of which is the IEEE 754 standard. 其中最常见的是 IEEE 754 标准。学生科学报 Their team described its work in the May issue of IEEE Transactions on Biomedical Circuits and Systems. 他们的团队在 IEEE Transactions on Biomedical Circuits and Systems 5 月号上描述了其工作。科学60秒 2018年12月合集 So instead, writing in IEEE Intelligent Transportation Systems Magazine, he and his colleague Nir Fulman describe an algorithm that can determine smart pricing, without the use of sensors. 因此，他和他的同事 Nir Fulman 在 IEEE 智能交通系统杂志上撰文描述了一种无需使用传感器即可确定智能定价的算法。精选英语短文 Wi-Fi is a trademarked term describing the device or technology based on the Institute of Electrical and Electronics Engineers (IEEE) wireless communication standard 802.11, according to the Wi-Fi Alliance. 用于描述基于电气和电子工程师协会 ( IEEE) 无线通信标准 802. 11 的设备或技术。英语百科 IEEE 802.11 IEEE 802.11 is a set of media access control (MAC) and physical layer (PHY) specifications for implementing wireless local area network (WLAN) computer communication in the 900 MHz and 2.4, 3.6, 5, and 60 GHz frequency bands. They are created and maintained by the Institute of Electrical and Electronics Engineers (IEEE) LAN/MAN Standards Committee (IEEE 802). The base version of the standard was released in 1997, and has had subsequent amendments. The standard and amendments provide the basis for wireless network products using the Wi-Fi brand. While each amendment is officially revoked when it is incorporated in the latest version of the standard, the corporate world tends to market to the revisions because they concisely denote capabilities of their products. As a result, in the market place, each revision tends to become its own standard.
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