Ultra Records

We are heading towards an electronic future(era of electronics) where information will be accessible at our fingertips, wherever and whenever wanted. Some of the communication and computing equipment required to provide this immediate and intimate access to information will be incorporated into our fit out. Just as a glance at present day’s wristwatch saves a trip time to the nearby clock, a glance at future’s wristwatch will replace finding a terminal to check e-mail.. A Human Area Network (HAN)

secure links for the problem of limited spectrum resource in future wireless applications. In particular, the project aims to study the fundamental properties and develop practical solutions for a hybrid RF/optical system that combines energy-efficient ultra-wideband architectures with secure and RF-spectrum-saving optical technology. Future mobile applications demand novel wireless communication technologies to address the new challenges associated with the shortage of radio spectrum [1–5], the need

INTRODUCTION In this paper of Wireless USB, I will try to give the uses of WUSB, its advantages, work area, features of using WUSB, etc. At the same time I will points out the application of using WUSB along with its specification. Universal Serial Bus (USB) is a serial bus standard to connect devices to a host computer. The USB 3.0 is the version of the USB. As the USB 3.0 support a raw throughput of 500 M bytes/s, it is also known as super speed USB. There are many new features that has been included

1.1 Wireless sensor network (WSN) A wireless sensor network (WSN) consists of sensing device, computation element, and communication elements that gives user the ability to measure, observe and react to particular events and phenomena in that problem field. A sensing device provides data from sensing physical characteristics such as temperature, pressure and sound etc and then transmits that data to the base station via radio either on time basis or demand basis. A wireless sensor network may contains

INTRODUCTION In this paper of Wireless USB, I will try to give the uses of WUSB, its advantages, work area, features of using WUSB, etc. At the same time I will points out the application of using WUSB along with its specification. Universal Serial Bus (USB) is a serial bus standard to connect devices to a host computer. The USB 3.0 is the u version of the USB. The USB 3.0 is also called super speed USB because the USB 3.0 support a raw throughput of 500 MByte/s. In the new universal serialbus specification

This is stated in s125. Nevertheless a company should comply with its constitution and although the rights of an outsider are protected in the event of an ultra vires act, those managing the company could expose themselves to damages should the ultra vires act result in detriment to the company. Even if there is no detriment, members could seek an injunction to compel the directors to conduct the affairs of the company in a constitutional manner. As

pattern is desired in order to be well suited for ad hoc networks with arbitrary azimuthally orientations. Gain flaterns and phase linearity, i.e., constant group delay, are also required for an UWB antenna in order to not distort the waveform of an ultra narrow-on the order of nanoseconds-electromagnetic energy pulse. In addition, the time domain impulse response is another important criterion of UWB antenna performance. The antenna must transmit UWB signal with minimal dispersion effect. In this thesis

UACEE International Journal of Advances in Computer Networks and its Security - Volume 2: Issue 3 [ISSN 2250 - 3757] Evaluation of Gi-Fi Technology for Short-Range, High-Rate Wireless Communication Marzieh yazdanipour Mina Yazdanipour School of Information Technology Jawaharlal Nehru Technological University Hyderabad, India E-mail:m_yazdanypoor@yahoo.com College of Commerce and Business Management Osmania University Hyderabad, India. E-mail: ammfr_66@yahoo.com Afsaneh Yazdanipour Amin Mehdipour

With the passage of time and extreme advancement in the technology the field of automatic identification has come up with great potential. There are different methods to do this. The most commonly used methods are Universal Product Code UPC and Optical Character Recognition OCR. OCR has limited the use of UPC but Optical Character Recognition has also different deficiencies which ultimately lead towards another technique called as Radio Frequency Identification also termed as RFID. RFID is the most

Affordable mobile communication for civilian and military applications is greatly enhanced by the significant investments in infrastructures such as cellphone towers and repeaters. However, such infrastructures cannot be provided for ad-hoc communication systems and the network connectivity for such systems is greatly degraded by the adverse effects of the communication channel such as multi-path fading, attenuation, non-line-of-sight, etc. As a result, operation at longer wavelengthes (UHF and VHF)