یادداشتهای مربوط به کتابنامه ، واژه نامه و نمایه های داخل اثر
متن يادداشت
Includes bibliographical references and index.
یادداشتهای مربوط به مندرجات
متن يادداشت
Introduction -- Basic principles and applications -- Spread spectrum -- Time transfer -- Multicarrier phase measurement -- Received signal strength -- Time of arrival and time difference of arrival -- Angle of arrival -- Cellular networks -- Short-range wireless networks and RFID -- Ultrawideband (UWB).
بدون عنوان
0
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
At last--here's a comprehensive book that puts full details on all short-range wireless-positioning methods at your command for instant access and use. This one-stop resource surveys each technique's theory of operation, advantages and disadvantages, applicability in different domains, implementation procedures, and accuracy to help you select the right technology for any application and ensure the best results possible. Real-life examples together with 161 diagrams help bring all options into sharp focus. After introducing wireless positioning fundamentals along with various personal, commercial, and industrial applications, the book guides you step by step through radio signal time of flight methods, the signal strength method, the angle of arrival system, and the geometric use of distance measurement to determine location. It discusses location awareness applications and implementations using cellular networks. You are brought up to speed on fast-developing techniques involving local area networks (WLANs), personal area networks (WPANs), and radio frequency ID (RFID). Moreover, you find coverage of the distance measurement features in the new IEEE 802.15.4a spec for low rate wireless personal area networks. This practical resource offers detailed guidance on how to implement important technologies, including direct sequence spread spectrum, frequency hopping spread spectrum, and ultrawideband (UWB). The book also explores ways to counteract accuracy impairments caused by noise, multipath and fading, and limitations of antenna directivity and time measurement precision.
یادداشتهای مربوط به نیازمندی های سیستم (منابع الکترونیک)و جزئیات فنی
متن يادداشت
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
ویراست دیگر از اثر در قالب دیگر رسانه
عنوان
Wireless positioning technologies and applications.
شماره استاندارد بين المللي کتاب و موسيقي
1596931302
موضوع (اسم عام یاعبارت اسمی عام)
موضوع مستند نشده
Adaptive antennas.
موضوع مستند نشده
Wireless communication systems.
موضوع مستند نشده
Adaptive antennas.
موضوع مستند نشده
TECHNOLOGY & ENGINEERING-- Mobile & Wireless Communications.
موضوع مستند نشده
TECHNOLOGY & ENGINEERING-- Radio.
موضوع مستند نشده
Wireless communication systems.
مقوله موضوعی
موضوع مستند نشده
TEC-- 034000
موضوع مستند نشده
TEC-- 061000
رده بندی ديویی
شماره
621
.
384
ويراست
22
رده بندی کنگره
شماره رده
TK5103
.
2
نشانه اثر
.
B458
2008eb
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )