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W-CDMA and cdma2000 for 3G Mobile Networks
At the time we were working on third-generation (3G) wireless systems at Lucent Technologies, we realized that there were not many books available on this topic. ITU-R had defined four 3G systems, and published a set of standards in 1999. In most cases, our only sources of information were these standards, which were necessarily quite elaborate and were not available as a single document. The purpose of this book is to fill that void and...
401 p dtu 20/11/2012 182 1
Từ khóa: 3G Mobile Networks, wireless systems, hệ thống không dây, engineering managers, thiết kế hệ thống, quản lý hệ thống, kỹ thuật quản lý, công nghệ 3G
RF and Microwave Wireless Systems
Wireless personal mobile and cellular communications are expected to be one of the hottest growth areas of the 2000s and beyond. They have enjoyed the fastest growth rate in the telecommunications industry—adding customers at a rate of 20–30% a year. Presently, at least six satellite systems are being developed so that wireless personal voice and data communications can be transmitted from any part of the earth to another using a simple,...
355 p dtu 15/11/2012 187 1
Từ khóa: Microwave Wireless Systems, Wireless personal, telecommunications industry, công nghệ viễn thông, hệ thống vệ tinh, công nghệ không dây
Propagation Handbook for Wireless Communication System Design
Wireless means different things to different people. For this book, it refers to the radio systems that provide point-to-point, point-to-multipoint, and Earth-space communications over transmission links that propagate outside buildings through the lower atmosphere. Wireless systems are being built that provide data transmission between computers and other devices on one’s own desk. These are part of the wireless world but not the part...
309 p dtu 15/11/2012 197 1
Từ khóa: Wireless Communication, System Design, radio systems, hệ thống vô tuyến, thông tin liên lạc, hệ thống không dây
Cisco Systems - New Technologies for Wireless LANs
Why is it that the only location where employees have access to all their productivity tools... ...is the one location where they spend the least amount of time— their desks. Technology that is available TODAY can help you build a WLAN that will continue to work for TOMORROW.
30 p dtu 15/11/2012 197 1
Từ khóa: Cisco Systems, Wireless LANs, kỹ thuật mạng, mạng máy tính, công nghệ mạng, mạng không dây
IP-Based Next-Generation Wireless Networks Systems, Architectures, and Protocols
Wireless networks are evolving into wireless IP (Internet Protocol) networks to overcome the limitations of traditional circuit-switched wireless networks. Wireless IP networks are more suitable for supporting the rapidly growing mobile data and multimedia applications. IP technologies bring the globally successful Internet service creation and offering paradigm to wireless networks, bringing the vast array of Internet services to mobile users...
438 p dtu 10/11/2012 183 1
Từ khóa: Wireless Networks Systems, Wireless networks, circuit-switched, công nghệ vô tuyến, công nghệ truyền thông, công nghệ viễn thông
Introduction to Wireless Local Loop
LIKE MANY IN THE FIELD of wireless local loop, I gained my expertise in the area of cellular and cordless radio. Onmoving into the wireless local loop environment, my first reaction was to seek a good reference work that would help me understand the concepts and issues behind it. No such work appeared to exist, although many colleagues acknowledged the urgent need for one. This book is an attempt to integrate the knowledge I have gained...
324 p dtu 10/11/2012 182 1
Từ khóa: Wireless Local Loop, mobile radio systems, kỹ thuật mạng, thiết kế mạng, công nghệ mạng không dây, kỹ thuật thiết kế