Natural disasters affect millions of people every year. Finding missing persons in the shortest possible time is crucial importance to reduce death toll. This task especially challenging when victims are sparsely distributed large and/or difficult-to-reach areas and cellular networks down. In this paper we present SARDO, a drone-based search rescue solution that exploits high penetration rate m...

the place of information in addressing market access and participation limitation, which hinders farmer’s welfare and poverty reduction efforts in many developing countries, cannot be over-emphasized. this study therefore examined the use of mobile phone in the marketing of food crops among farming households in rural south east, nigeria. a multi stage sampling procedures was used in the select...

As the networks improve and new demands for rapid data transfer rates and multimedia services grow, operators are seeking new cellular communication solutions based on technologies like GSM, 3GSM and CDMA2000 to cater to these requirements. The paper points out that the increasing popularity of the GSM equipments globally is driving manufacturers to bring phones to market faster with competitiv...

Currently, the problem of electromagnetic safety population has acquired social significance and is an urgent issue for modern development Republic Kazakhstan, as well other countries world. Environmental exposure to radiofrequency fields from mobile phones rapidly increased in last two decades this trend expected continue. Modern technologies have become a source pollution generated fields. Du...

Over the last few years, information and communication technology (ICT) has become a key catalyst for economic growth. The durability of this is demonstrated by rapid proliferation Internet, mobile phones cellular networks across globe. However, among scholars, question exactly how spread ICT affects development FDI, especially in ASEAN countries with differences levels income, remains unanswer...

Mobile phones are powerful communication devices, first demonstrated by Motorola in 1973, and became popular during the cellular revolution that started 90s. In 1990, there were around 11 million mobile phone users; 2023, 7.33 billion (including both smart feature phones) users worldwide or 91.21% of world's population.1 The smartphone (the with an integrated computer other functions weren't ne...

A hardware simulator is a piece of software that emulates specific hardware devices, enabling execution of software, that is written and compiled for those devices, on alternate systems. This paper discusses various simulators for the ARM [1] processor, which is widely used in embedded devices like PDAs, cellular phones, ATMs, etc.

This paper gives an overview of a project involving the application of neural networks to Telecommunications Systems. Five application areas are discussed, including cloned software identification and the detection of fraudulent use of cellular phones. The systems are summarised and the general results are presented. The conclusions highlight the difficulties involved in using this technology a...

introduction:  the  use  of  mobile  communication  systems  has  dramatically  increased  over  the  past  decade. although many studies have been performed to determine the effect of radio frequency (rf) but  less attention has been paid to the possible biological impact of exposure to extremely low frequency  (elf) components.   the objective of this study is two folds. one is to design the ...