electrofriends.com > Seminar Resources

Wireless Application Protocol (WAP)

Figure 1a.User input before connection. Figure 1b. User’s WML page. Figure 1c. WML chat room. Monday, August 15th, 2011  »  Posted By  »  Total 0 Comment

1. Introduction: We are witnessing a huge interest for wireless devices (phones and PDAs) and services especially from professionals and people “on the move”. The Short Message Service (SMS), or paging, can be considered as a significant market success either for business or entertainment purposes. The ability to exchange SMS messages provides the convenience of [...]

Wi-Fi Technology

Mesh Network Sunday, October 11th, 2009  »  Posted By  »  Total 5 Comments

Electrical technology has been greatly enhance  with the introduction of  wireless communication. Wi-Fi is the one among the achievements. The term Wifi stands for Wireless fidelity. Wi-Fi is a brand originally licensed by the Wi-Fi Alliance to describe the underlying technology of wireless local area networks (WLAN) based on the IEEE 802.11 specifications. It was [...]

Wireless Communications and Mobile Technology

Wimax - Broadband wireless access technology Thursday, September 17th, 2009  »  Posted By  »  Total 2 Comments

Wireless LAN technology is gaining broad acceptance and being adopted world-wide in organizations that clamor for competitive advantage of an increasingly mobile and highly productive  workforce. The WAP 2000 series access point, which  sets the enterprise standard  for  secure, manageable  and reliable  wireless  LANs  while  also providing a smooth migration path to future high-speed wireless [...]

Wimax Wireless Network

WIMAX Transmitter Tower Wednesday, September 16th, 2009  »  Posted By  »  Total 4 Comments

WiMAX is an acronym that stands for Worldwide Interoperability for Microwave Access. WiMAX is a wireless metropolitan area network (MAN) technology that can connect IEEE 802.11 (Wi-Fi) hotspots with each other and to other parts of the Internet. It can provide a wireless alternative to cable and DSL for last mile (last km) broadband access. [...]

Authentification of bluetooth using biometrics

Monday, August 31st, 2009  »  Posted By  »  Total 1 Comment

Bluetooth is a short – range wireless technology that enables Connectionless communication between devices . Bluetooth Technology redefines the very way we experience Connectivity . The connectivity between the bluetooth – enabled  a device is based on device authentication . The connectivity Does not take into account the authentication of the user . The lack [...]

Data mining and Data warehousing

Datamining and Data warehousing Monday, August 17th, 2009  »  Posted By  »  Total 6 Comments

ABSTRACT We live in the age of information.  Data is the most valuable resource of an enterprise.  In today’s competitive global business environment, understanding and managing enterprise wide information is crucial for making timely decisions and responding to changing business conditions.  Many companies are realizing a business advantage by leveraging one of their key assets [...]

Embedded Systems

Thursday, May 28th, 2009  »  Posted By  »  Total 0 Comment

ABSTRACT: This paper attempts to investigate the approach of embedded systems. The embedded system is a combination of computer hardware, software and perhaps additional mechanical or other parts, designed to perform a specific function within a given time frame. INTRODUCTION: An embedded system is a special-purpose computer system built into a larger device .An embedded-system [...]

Digital Watermarking

Digital Watermarking Thursday, May 28th, 2009  »  Posted By  »  Total 4 Comments

INTRODUCTION Over the past several years, the ease of copying and distributing copyrighted multimedia such as video, audio, image and software over the internet has increased significantly. With the emergence of peer-to-peer file sharing systems, this problem has only become more critical. These systems allow each PC to act as a file server for the [...]

Question and Answer
C/C++ Unix & Linux Wordpress
Source codes
C C++ Java

Free email signup

Email: