This study examines the impact of mobile telephone on economic growth in Nigeria using ARDL (Autoregressive distributed lag) as methodology, with data from 2001-2017. The reveals that penetration had a positive real GDP per capita. Which means more people get access to phones, capita is expected grow. 10% increase will lead 0.5 % average annual concludes telephony can aid sustainable developmen...

this is a survey of some recent applications of abstract algebra, and in particular group rings, to the `communications' areas.

In this paper, we present a system that allows emergency telephone calls to be made when a patient activates the alarm by pressing a button on the wireless ambulatory monitor. The system involves a triaxial accelerometer in-built to an RF (Radio Frequency) transmitter, RF receiver, telephone dialer module and a Personal Computer (PC) where data is stored for analysis. Introduction The telephone...

Congress revisited the issue of Internet surveillance days after the September 11 attacks when the Attorney General presented draft legislation addressing " new surveillance authorities; " the USA Patriot Act developed from this proposal. The executive branch of the Federal government has since pursued a number of policies and strategies dealing with Internet surveillance and data mining. Many ...

conclusions telephone consultation partially based on a cognitive-behavioral approach significantly reduced the intensity of pain and improved the qol in patients with chronic pain in japan. results the pain intensities were significantly decreased from 7.6 ± 2.0 at baseline to 5.7 ± 2.9 on follow-ups assessed by a numerical rating scale (range; 0 - 10, p < 0.001, effect size (es); 0.76). the e...

This paper studies the effect of re-dial in a personal communications services (PCS) network. The re-dialing problem for PCS is different from the plain old telephone service (POTS). When using POTS, if a customer receives a busy signal in making a call, or the call does not connect in a timely manner, the customer may make a re-dial call in an attempt to get a connection. Likewise, it is antic...

Changes in the computer industry have increased the importance and sensitivity of micromainframe links. Over the past 10 years, for example, microcomputer hardware and micromainframe link software have improved significantly. Network technologies and vendor selections have increased, creating a multivendor, multiservice environment. The use of fiber optic cabling has increased the number of cir...

The growing interest in distributed computing and computer networking in general on the one hand and advances in telecommunication services on the other hand have given rise to considerable R&D efforts in the area of high speed networking. The ATM (Asynchronous Transfer Mode) technology which will be used to realize the future Broadband-ISDN offers the capabilities to integrate high bandwidth m...