William C. Y. Lee – författare

ON-THE-MONEY GUIDE TO WIRELESS

If you have to navigate the dangerous waters of wireless, do it with a tech-savvy, predictive manual at your side. That’s Lee''s Essentials of Wireless Communications, written by the top-selling author in telecom, William C.Y. Lee. Smart wireless choices are not always obvious; a good deal of conventional wisdom is wrong. This expert guide helps you understand and compare CDM, SSB, CT-2, GSM, TDMA, IDEN (MIRS), LEO-Globalstar v. Iridium, IMT-2000, PCS, Wireless Local Loop (WLL), Wideband v. Narrowband, Analog Cellular, Digital Cellular, Radio Capacity, AMPS, ESS, Propagation System Strength Prediction, CDPD, UPR, and Two-Way Paging. Here’s everything you need for making wireless decisions that work today (and will still work tomorrow) -- from insider data on coming user demands to the tools for writing glitch-free, foresighted technical specs.

From one of the field’s foremost educators, here is the classic guide to mobile communication—fully revised for the 1990s and beyond. It is unique because it shows readers how to understand the differences in applying technologies between wireline communications and wireless communications. The new second edition extensively updates the basics. It also coves traffic and capacity analysis on mobile communications networks and addresses rapidly expanding new technologies, such as digital cellular, PCS, and multiple access techniques not only including FDMA, TDMA, CDMA, and SDMA, but also applying the techniques on the virtual channels.

Publisher''s Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.The wireless pioneer William C.Y. Lee, technology leader and author of the #1 book on wireless communications, has now completely updated his classic. This all-new, in-depth engineering guide for both voice and data services, Wi-Fi, 3G, WiMAX, and more, is essential reading for anyone working in this dynamic field.On-the-ground engineering coverage of B2G, 3G, B3G, 4G, and all other major systemsSpecifications for AMPS, GSM Family, iDEN, PHS, cdmaOne, WCDMA, HSDPA, CDMA2000, EV-DO, EV-DV, TD-SCDMA, Wi-Fi, WiMAX, etc.Antenna specifications for base stations and handsetsIntroduction of new technologies -- CS-OFDM, MIMO, LDPC, Turbo Code, CCK Code, RFID, etc.Engineering parameters for portable systems, Wi-Fi, Bluetooth, UWB, ZigBee, IR, and moreIntelligent Cells -- All IP, in-building systems, etc.Intelligent Networks -- All IP, ad hoc, mesh, sensor, etc.Switches -- Circuit, Packet, ATM, Soft, etc.

INSIDE: INSIGHTFUL, IN-DEPTH ENGINEERING* Introduction to Wireless Communications * Introduction to Cellular Systems * Specification of Analog Cellular Systems * Specification of Digital Cellular Systems * Specification of Newly Mobile Systems * Specification of WLAN and WMAN Systems * Cell Coverage and Antennas * Cochannel Interference * Types of Noncochannel Interference * Frequency Management and Channel Assignment * Handoffs and Dropped Calls * Operational Technology and Techniques * Switching and Traffic * Data Links and Microwaves * System Evaluations * Intelligent Cell Concept * Intelligent and All-IP Networks * Mobile Communications-Related Topics * 4G Perspectives

FULLY INTEGRATED SOLUTIONS FOR MANAGING WIRELESS NETWORK COVERAGE, CAPACITY, AND COSTS

Cowritten by Dr. William C. Y. Lee, one of the original pioneers of wireless technology at Bell Labs, this in-depth guide presents accurate, effi cient propagation prediction models to meet the growing demands of next-generation wireless networks. All relevant factors, including terrain, atmospheric conditions, buildings, antenna height, indoor environments, and more, are considered.

Integrated Wireless Propagation Models discusses popular prediction models and provides complete details on the Lee macrocell, microcell, and in-building models. The fi nal chapter ties the three Lee models together to produce an integrated Lee model that can be applied to all mobile environments. Throughout the book, complex mathematical models are translated into practical, easy-to-implement solutions.

COVERAGE INCLUDES:

Introduction to modeling mobile signals in wireless communicationsMacrocell prediction models--area-to-area and point-to-point modelsMicrocell prediction models for both empirical and deterministic methodsIn-building (picocell) prediction modelsIntegrating the three Lee models into the Lee comprehensive model

Revised and enlarged version that discusses how to design a mobile communications system. Comprehensively examines the mobile radio environment. Covers prediction of propagation loss, calculation and methods of reducing fades, interference, frequency plans and associated schemes, design parameters, signaling and channel access, cellular CDMA, microcell systems, and miscellaneous related systems. Contains chapter-by-chapter references and problems.