01435nam a2200205Ia 4500 CTU_187970 210402s9999 xx 000 0 und d 3378000 621.382 O.45 Olenewa, Jorge L. Guide to wireless communications Jorge L. Olenewa Boston, MA Cengage Learning 2014 GUIDE TO WIRELESS COMMUNICATIONS, 3rd Edition is designed for an entry level course in wireless data communications. The text covers the fundamentals wireless communications and provides an overview of protocols, transmission methods, and IEEE standards. GUIDE TO WIRELESS COMMUNICATIONS, 3rd Edition examines the broad range of wireless communications technologies available beginning with the basics of radio frequency and wireless data transmission and progressing to the protocols and mechanisms that every wirless network technician should understand. Key topics cover several technologies for Wireless Personal Area Networks (WPANs), Wireless Local Area Networks (WLANs), Wireless Metropolitan Area Networks (WMANs), and Wireless Wide Area Networks (WWANs) giving an overview of the most current cellular and satellite communications. Wireless communication systems,Hệ thống giao tiếp không dây Thoại Linh,Hải Trung tâm Học liệu Trường Đại học Cần Thơ