Simulation of Wireless Network Systems

... 13 Simulation of Wireless Network Systems This chapter deals with simulation of wireless network systems. We introduce the basics of discrete-event simulation as it is the simulation ... the simulation of some wireless network systems. 13.1 Basics of Discrete-Event Simulation Simulation is a general term that is used in many disciplines including performa...

Ngày tải lên: 29/09/2013, 21:20

... overview of ray tracing techniques, beamforming, MIMO channel models and MIMO systems. It explains the ability of MIMO systems to offer significant capacity increases over traditional wireless systems, ... increasing use of wireless LAN technology and third generation mobile telephony systems, the demand for data services has never been greater. The bandwidth of wireless co...

Ngày tải lên: 20/11/2012, 11:36

... The Future of Wireless Banking Implementation of Wireless Banking and Financial Systems Rod Ghani Senior Consultant IBM Global Services 03/15/2001 The Future of Wireless Banking Ron ... Locator WAE Wireless Application Environment WAP Wireless Application Protocol WBXML WAP Binary XML WCMP Wireless Control Message Protocol Wireless WML Wireless Markup Language WSP Wir...

Ngày tải lên: 26/10/2013, 16:15

... The goal of this section of the book is to make you aware of all the types of hardware that are available for the many varying wireless LAN configurations that you will encounter as a wireless ... half-duplex device capable of layer 2 wireless connectivity only. Figure 4.6 shows an example of a wireless bridge, while Figure 4.7 illustrates where a wireless bridge is...

Ngày tải lên: 17/02/2014, 15:20

Ngày tải lên: 18/02/2014, 04:20

... calculations). Computer simulation replaces much of the work formerly done by mathe- maticians (often as graduate students), and sophisticated software packages are increasing simulation power. Simulations ... the motion of a pen- dulum. Many of the methods used in the theory of nonlinear oscillations grew out of studies of such pendulum problems; they are applicable now to a...

Ngày tải lên: 31/03/2014, 15:09

... ABOUT Network Calculus is a set of recent developments that provide deep insights into flow problems encountered in networking. The foundation of network calculus lies in the mathematical theory of ... response of the concatenation of two linear circuit is the convolution of the individual impulse responses (a), the shaping curve of the concatenation of two shapers is the c...

Ngày tải lên: 31/03/2014, 22:20

... Socioeconomic systems Communication and information systems Planning systems Solar system• Environmental systems Manufacturing systems Management systems Transportation systems Physical systems electrical, ... Classification of Systems Systems can be classi ed on the basis of time frame, type of measurements taken, type of interactions, nature, type of component...

Ngày tải lên: 01/04/2014, 10:55

... 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

... Advanced systems and Evolution (4G,LTE,SAE, HSPA Evoled,…with OFDM, MIMO) IntroductionWhat Is a Wireless System?In the most general sense, a wireless system is any collection of elements (or subsystems) ... examples of systems that fit this definition are : Systems that convey information between two or more locations, such as personal communication systems (PCS), police and f...

Ngày tải lên: 17/09/2012, 10:44