Basic Components of Cellular Systems

1. Introduction There are various cellular systems in the world, such as the GSM and CDMA. The design of these cellular systems are complicated but the architecture of most cellular systems can be broken down into six basic components. In this article, I will illustrate the six basic components that can be found in most…

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Effective Communication Skills For Today’s Managers – Life Lessons

Effectively communicating to your employees will result in a more efficient operation and will help achieve the bottom-line objectives of any company, business, or basic interaction. As a manager, your communication skill is critical in directing the actions of your employees. This basic managerial skill course in communication will enable you to become a better…

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Asterisk Vs Cisco – Avaya VOIP Telephone Systems

VoIP or Voice Over IP, the latest in wireless communication works by taking the phone call, changing from analog to digital signals and transmitting these signals over an IP network or broadband and finally terminating it on a PSTN. Call charges are greatly reduced using this technology. The advantage is that software emulating a phone…

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One Main Number and Multiple Incoming Lines

"We would like to have one main phone number and multiple phone lines for calling." Can a request like this to your phone company, be simpler than that? You would be surprised to know how many different ways a phone company can set up your lines. And each solution has its own set of pros…

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Contextual Communication – What Is It?

In a book I wrote on communication, I specifically talk about Contextual Communication as opposed to just communication as we know it. What is contextual communication? How does it differ from communication proper? And how can it help improve our communication? Let’s take a look. Let’s say you’re frustrated one day, over an important matter…

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The Value of Written Communication

Have you ever stopped to consider the value associated with written communication? While our society has become so driven by the visual and the verbal, it is written communications that provide daily direction to us as individuals and to our society as a whole. Consider these elements of value provided by written communication: • Written…

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Asterisk Vs Cisco – Avaya VOIP Telephone Systems

VoIP or Voice Over IP, the latest in wireless communication works by taking the phone call, changing from analog to digital signals and transmitting these signals over an IP network or broadband and finally terminating it on a PSTN. Call charges are greatly reduced using this technology. The advantage is that software emulating a phone…

[Continue reading]