Purpose – The purpose of this paper is to examine the effects of organizational citizenship behavior on enterprise resource planning system in Telecommunication Company of Iran. Design/methodology/approach – The papers develops a research model based on current literature and then test this model in Telecommunication Company. Statistics society consists of 202 experts include personnel affairs ...

This paper presents experience of using our multimodal mixed reality telecommunication system to support remote acting rehearsal. The rehearsals involved two actors located in London and Barcelona, and a director in another location in London. This triadic audiovisual telecommunication was performed in a spatial and multimodal collaborative mixed reality environment based on the “destination-vi...

We survey different optimization problems under uncertainty which arise in telecommunications. Three levels of decisions are distinguished: design of structural elements of telecommunication networks, top level design of telecommunication networks and design of optimal policies of telecommunication enterprize. Examples of typical problems from each level show that the stochastic programming par...

Telecommunication tower is an important component of the basic infrastructure of communication systems and thus preserving them in events of natural disasters - such as a severe earthquake - is of high priority. In past studies, researchers have mostly considered the effects of wind and earthquake-induced loads on 3-legged (triangular cross-section) self-supporting steel telecommunication tower...

The queueing theory has been used by academicians and practitioners to solve supply chain problems over the years. Here, we propose a system dynamics approach queuing parameters discover best method handle (supply chain) “Waiters” problem via telecommunication service provider. We developed more than one model introduced following parameters: number of times information about registered waiters...

One distinct feature of an optical fiber is that there is a wide spectral region where signals are transmitted in optical fiber. Since most light sources used in high-capacity optical communication systems emit narrow wavelength or less than 1nm, whilst most full-spectrum fibers for communication application operates in C-band. Thus, the paper reviews the technology of optical amplifier in tele...

Connectivity provided by telecommunication infrastructure provides a dominant platform and plays a vital role in realization of a smart city. Objective of this paper is to identify telecommunication indicators that will form the foundation and bridge the gap towards realization of smart cities in India. Smart Cities Council has broadly prepared the Smart Cities Framework which identifies variou...

According to current models of word recognition, the time to recognize a word would be affected by the frequency of its neighbors. The present study examined the role of neighborhood frequency in spoken word recognition, using a definition of the neighborhood in terms of the last candidates of the cohort aligned from onset with the input [8]. Two sets of disyllabic CVCV words were selected whic...

1 Loss System For a background review, I started the summer vacation scholorship by looking at loss systems. In a telecommunication context, this means that a new coming call is blocked (or lost) if there is no free circuits for that call. First of all, I made myself familiar with the notations. In a loss system, let C be the total number of circuits available, n be the number of circuits in us...

Cyber-Physical Systems (CPS) are increasingly permeating our daily lives, particularly in the automotive domain since a modern vehicle can be regarded as one complex CPS. Given their increasing importance, CPS (and automotive systems as a representative case) are becoming attractive targets for attacks. Several techniques with varying assumptions and limitations have been proposed to detect and...