Economics of Wireless Networks

... 14 Economics of Wireless Networks 14.1 Introduction The field of mobile wireless communications is currently one of the fastest growing segments of the telecommunications industry. Wireless ... for wireless telecommunication companies. This chapter overviews several economic aspects of wireless networks, including economic benefits of wireless networks, facts that...

Ngày tải lên: 29/09/2013, 21:20

... the Physical Layer of Wireless Networks Designing for Profitability in the Physical Layer of Wireless Networks Introduction Growth in wireless services is increasing the number of copper and fiber ... of these measures actually thwarts the overall goals of the wireless provider – to deliver cost- effective, always available, high quality services. Operations: The Custodi...

Ngày tải lên: 21/12/2013, 08:17

... .One source of co-channel interference, de-correlated in time with 0 frequency offset. One source of adjacent channel interference, de-correlated in time with 200 kHz of frequency offset. One ... .One source of co-channel interference, de-correlated in time with 0 frequency offset. One source of adjacent channel interference, de-correlated in time with 200 kHz of frequency offset....

Ngày tải lên: 26/04/2013, 11:15

... QUALITY OF SERVICE IN WIRELESS NETWORKS Stefan Chevul 2006:11 On Application-Perceived Quality of Service in Wireless Networks Stefan Chevul On Application-Perceived Quality of Service in Wireless ... Blekinge Institute of Technology Licentiate Dissertation Series No. 2006:11 School of Engineering ON APPLICATION-PERCEIVED QUALITY OF SERVICE IN WIRELESS NETWORKS Stefa...

Ngày tải lên: 18/10/2013, 12:15

... Performance analysis of wireless networks with directional antennas. IEEE Transactions on Vehicular Technology 57, 5 (2008), 3187–3199. 16 Security and Privacy Vulnerabilities of In-Car Wireless Networks: ... in-depth study on the security and privacy of TPMS. One related area of research is location privacy in wireless networks, which has attracted much attention since wir...

Ngày tải lên: 23/03/2014, 10:20

... security and are often used in security-related discussions, in the context of computer networks. The basic security needs of wireless ad hoc networks are more or less the same as those of wired networks. ... schemes of the wire-line networks have been developed and implemented in wireless cellular networks. To make ad hoc networks secure, we need to find ways to incorpor...

Ngày tải lên: 25/03/2014, 12:07

... Journal of Science, Mathematics - Physics 23 (2007) 55-62 55 Congestion control of Wavelet image compression over wireless networks Ho Anh Tuy 1 , Nguyen Vinh An 2,* 1 Hanoi University of ... Abstract. The demand of transmission of images and video is increasing quickly recently and researchers are trying to invest good solutions to improve the quality of these over...

Ngày tải lên: 28/03/2014, 13:20

... date: February 2009. On the Lifetime of Wireless Sensor Networks • 5:11 Table I. Summary of Requirements Influencing Network Lifetime Mobility —complicates analysis of network lifetime [Blough and ... sensor networks are. While the quality of service parameters for traditional networks have been thoroughly studied, there has been relatively little work on this topic in the cont...

Ngày tải lên: 28/04/2014, 13:38

... 378References 37814 Economics of Wireless Networks 38114.1 Introduction 38114.1.1 Scope of the Chapter 38214.2 Economic Benefits of Wireless Networks 38214.3 The Changing Economics of the Wireless Industry ... Personal Area Networks (PANs) 211.3.11 Chapter 12: Security Issues in Wireless Systems 221.3.12 Chapter 13: Simulation of Wireless Network Systems 221.3.13...

Ngày tải lên: 13/09/2012, 10:21

... performances of TCP be affected in by the use of wifi connections?3. What does the use of the mechanism of fast retransmit improve the performances ofTCP in wireless environments in?4. Another series of ... 1MOB TME - Other aspects of wirelessThe layer transport - Bluetooth - Wifi Security1. TCP and wireless environments1. Remind the operation principle of the algorithm of...

Ngày tải lên: 17/09/2012, 09:13