[...]... 60, 619 , 718 18 1,823,645 14 4,003,9 01 32,050,369 43,435 ,13 6 219 ,307 ,14 7 10 3,872,328 22,794,795 20,507,264 16 , 316 , 019 38 ,13 3,8 91 26,500,699 2,444,250, 712 6,420 ,10 2,722 68.5 7.9 60.9 57.0 3.6 59.8 63.3 48.8 42.3 12 .3 15 .5 63.8 35.8 7.0 14 .3 60.5 67.2 66.2 27.8 37.9 7.2 14 .6 21. 6 11 .0 8.3 5.0 4.2 3.8 3.4 3.0 2.7 2.4 2.4 2.2 1. 7 1. 6 1. 6 1. 5 1. 5 1. 2 1. 1 1. 1 18 .8 10 0.0 The Internet in the absence of wireless. .. Netherlands Poland Malaysia Rest of the World World total 202,888,307 10 3,000,000 78,050,000 47 ,12 7,725 39,200,000 35,807,929 31, 600,000 28, 610 ,000 25, 614 ,899 22,320,000 22,300,000 20,450,000 15 ,565 ,13 8 15 ,300,000 14 ,9 01, 687 13 ,800,000 13 ,784,966 10 ,806,328 10 ,600,000 9, 513 ,10 0 17 6,943,950 938, 710 ,929 296,208,476 1, 282 ,19 8,289 12 8 ,13 7,485 82,726 ,18 8 1, 094,870,677 59,889,407 49,929,293 58,608,565 60, 619 , 718 ... 4G wireless systems and networks will provide a peak data transmission rate of approximately 1 Gbps The great demands on the capacity and quality offered over wireless communication links have pushed us hard to innovate new design methodologies and concepts for wireless systems and networks This book project was initiated to respond to the evolutional trend in the design of wireless systems and networks. .. Taiwan He received his BSc and MSc degrees from Zhejiang University, China, and a PhD degree from the University of Oulu, Finland, in 19 82, 19 85 and 19 90, respectively, all in Electrical Engineering He worked with the Academy of Finland as a Research Associate during 19 91 19 93 and the National University of Singapore as a Lecturer and then a Senior Lecturer from 19 92 to 19 97 He joined the Department... layer design and architecture 1 It is amazing to note that China has contributed around 11 % of the world’s total Internet subscribers in 2005, and has become second only to the United States in terms of the percentage of the world’s total Internet subscribers Next Generation Wireless Systems and Networks Hsiao-Hwa Chen and Mohsen Guizani  2006 John Wiley & Sons, Ltd 2 INTRODUCTION Table 1. 1 Top 20 countries... different standards (including IEEE 802 .11 b, IEEE 802 .11 a, IEEE 802 .11 g, IEEE 802 .15 , IEEE 802 .16 , ETSI HIPERLAN and HIPERLAN/2, Japan’s MMAC, etc.) and explain their purpose Then, we discuss the architecture and functionality of the MAC sublayer Next, we summarize the functionalities of FHSS and DSSS 10 INTRODUCTION Then, we discuss security, authentication and Wired Equivalent Privacy (WEP) We conclude... E-UTRAN 10 .2 Origin of E-UTRAN 10 .3 General Features of E-UTRAN 10 .4 E-UTRAN Study Items 10 .5 E-UTRAN TSG Work Plan 10 .6 E-UTRAN Radio Interface Protocols 10 .6 .1 E-UTRAN Protocol Architecture 10 .6.2 E-UTRAN Layer 1 10 .6.3 E-UTRAN Layer 2 10 .7 E-UTRAN Physical Layer Aspects 10 .7 .1 Downlink Aspects of FDD OFDMA 10 .7.2 Uplink... Switching Networks, by McGraw-Hill 19 99 (http://www.pbg.mcgrawhill com/computing/authors/guizani.html), Wireless Systems and Mobile Computing, by Nova Science Publishers 20 01, Optical Networking and Computing for Multimedia Systems, by Marcel Dekker, June 2002, and Wireless Communications Systems and Networks, by Kluwer, June 2004 He served as a Keynote Speaker for many international conferences and has... (UMTS) CDMA2000 1X and 1xEV UTRA TDD and TD-SCDMA UWC -13 6/ EDGE DECT Figure 1. 1 Five radio interfaces for IMT-2000 standards as a part of the ITU-R M .14 57 Recommendation allocation and standardized, interoperable technologies The frequency range allocated would be around 2000 MHz The ITU requires that IMT-2000 (or 3G) networks, among other capabilities, deliver improved system capacity and spectrum utilization... a handy reference, which has taken in almost all the essential background of wireless communications on both the system level and the network level, including the fundamental knowledge of wireless communication channels, almost all major 3G mobile cellular standards, wireless local area networks (LANs), wireless personal area networks (PANs), Bluetooth, All-IP wireless networking, B3G wireless, and . Scheduling 14 1 3 .1. 8 ReverseLink 14 2 3 .1. 9 CDMA2000 1xEV Signaling 14 5 3 .1. 10 Handoffs 15 0 3 .1. 11 Summary of CDMA2000 1x-EV 15 1 3 .1. 12 CDMA2000 1xEV-DO 15 1 3 .1. 13 CDMA2000 1xEV-DV 15 2 3.2 WCDMA 15 5 3.2 .1. 1. 5 Netherlands 10 ,806,328 16 , 316 , 019 66.2 1. 2 Poland 10 ,600,000 38 ,13 3,8 91 27.8 1. 1 Malaysia 9, 513 ,10 0 26,500,699 37.9 1. 1 Rest of the World 17 6,943,950 2,444,250, 712 7.2 18 .8 World total 938, 710 ,929. Networks 205 4 .1 IEEE 802 .11 Standards for Wireless Networks . 205 4 .1. 1 Fundamentals of IEEE 802 .11 Standards 208 4 .1. 2 Architecture and Functionality of a MAC Sublayer 215 4 .1. 3 IEEE 802 .11