Modern Digital Communication - Essay Example

On the go transmission and communication have been made possible through wireless technology. Highways, mountains, rural parts, deserts, airways, all have been able to communicate and enable communication with the static part of the world through the wireless system networks.

Another advantage of a wireless system is its support, ranging from small-scale setup to medium and larger scale networks. All these come in the form of WAN, MAN, and LAN technology systems. None of these would be possible without the wireless communication presence. The concept of wi-fi and the elimination of reliance over wired systems and modems have been made possible through wireless systems.

The possibility of ad hoc:

The wireless systems have enabled the establishment of ad hoc networks. An ad hoc network is established temporarily which may not need the extensive establishment of the support system about all the other essential components that are otherwise required in a wired interface.

The freedom from using wires and other essentials of wired systems is saved while using a wireless system network.

The downside of wireless networks:

While the wireless network provides an array of advantages and support functions, it has a negative side to it as well. The fact that noise and attenuation are part of any other wireless network makes up for the negative aspect of this system (J.S.Chitode, 2008, 15). Long-distance communication is subject to distortion and would require the installation of repeaters and amplifiers to enhance the quality of the signal and data that is being sent across the medium. The possibility of hacking and breaking into the system is more likely in the wireless system network as compared to the d systems. The frequency crossing and interference is an associated concept which math ate along as a gift of the wireless medium system.

Frequency reuse and frequency areallocation may be another issue that may come as a negative of the wireless medium network.

The intruders getting into the network is another consideration that is to be taken into account while dealing with the wireless system's network

The remedies against the aforementioned negatives and weaknesses of the wireless network can be overcome through the installation of the firewalls, allowing larger spectrums to operate in and beefing up security measures such as preventive measures. Installing more repeaters and other advanced amplifiers are a few of the factors that can make the system of wireless communication more effective.