organizations are networks of unites and individuals enhancing organizational performance through cooperation and synergy. it is achieved by developing meaningful and purposeful communications of unites and individuals .thus, it is essential to make organizational communications efficient in order to achieve organizational purposes. in this essay, we examined the variables and factors affecting...

In Europe in particular, the so-called Lisbon Strategy has enhanced efforts to mobilize active economic and social forces around education, innovation and knowledge intensive sectors and activities such as information and communications technologies. At the same time, European institutions and national governments have pursued their efforts to deepen and strengthen a European social model where...

civil liability in electronic communications is one the most important issues of information and communications technology (ict) law. civil liability may be arisen from different causes such as copyright and trade mark infringement invasion of privacy and defamation. when discussing civil liability, two different civil liability systems may be considered: direct and indirect civil liability. in...

the asia-pacific region generates over half of global economic activity (54.2%) and about 43.7% of global trade, and is the most dynamic region in the global economy. at the core of this is an increasingly dynamic, vibrant and entrepreneurial small-medium sized enterprise sector. advances in information and communications technology, market liberalisation and moves towards closer regional econo...

A human-in-the-loop simulation was conducted to assess potential user and system benefits of the Flexible Airspace Management (FAM) concept, as well as designing role definitions, procedures, and tools to support the FAM operations in the midterm en route environment. The study evaluated the benefits and feasibility of flexible airspace reconfiguration in response to traffic overload caused by ...

JochenWulf, Rüdiger Zarnekow Cross-Sector Competition in Telecommunications An Empirical Analysis of Diversification Activities Cross-sector competition in the information and communications technology sectors (ICT sectors) constitutes a key strategic challenge for telecommunications companies. Due to increasing convergence, value creation is resulting in a greater degree of interaction. The di...

Cross-sector competition in the information and communications technology sectors (ICT sectors) constitutes a key strategic challenge for telecommunications companies. Due to increasing convergence, value creation is resulting in a greater degree of interaction. The diversification potential of telecommunications businesses is therefore changing with respect to associated ICT sectors, such as h...

The huge demand for high data rate machine-to-machine (M2M) services has led to the use of millimeter Wave (mmWave) band communications with support for a multi-Gbps data rate through the use of directional antennas. However, unnecessary sector switching in multicast transmissions with directional antennas results in a long delay, and consequently a low throughput. We propose asymmetric directi...

113 INTRODUCTION The growing demand from the commercial and military sectors for on-the-move communications at high data rates has generated interest in a new type of satellite terminal. These terminals can provide broadband communications from maritime vessels, trains, airplanes, land vehicles, and other transportation systems. Although the interest in the commercial sector is primarily in bro...

A critical problem that the Federal Aviation Administration (FAA) is currently facing and which will worsen over time is the availability of spectrum to meet future air traffic needs such as adding new runways, adding new sectors, and splitting congested sectors. Growth in very high frequency (VHF) air /ground (A/G) communication due to increased levels of air traffic has led to higher demands ...