Essay: Issues in Terrestrial Network

Essay: Issues in Terrestrial Network
12/04/2011 Comments Off on Essay: Issues in Terrestrial Network Academic Papers on Information Technology,Sample Academic Papers admin

Sample Essay

Considering the composition and working of FCS, it can be said that its tactical communication networks, will certainly be mobile and ad-hoc.  Ad-hoc networks can be defined as self-configuring communication network that do not have a central controller. The need of ad-hoc networking would be in the transmitting and receiving nodes of the C4ISR architecture in the FCS and the future force. Since Ad-hoc networks do not require on a fixed architecture, the nodes of the network are required to store and forward the data themselves between a source and a destination. This hop based nature of data transmission not only results in waste of the bandwidth through set up of links between nodes as well as for data routing. However, being a tactical network it would require to be fault proof hence a larger bandwidth would be required for efficient operation of such as a network (Joe & III, 2004).

Soldier Network

Being a part of the terrestrial network, the Soldier network will be used to cater to the most essential communication requirements of the dismounted soldiers which are to know their location, the locations of their friends and the location of the enemies. Also, the size of the antenna as well as the transmission power of the device would also be limited to what practically can be work and sustained by batteries. This network would also be required to maintain connectivity to the main terrestrial network even in closed environments such as inside tunnels; buildings and similar location where other communication networks are have limited functionality (Joe & III, 2004).

Airborne Network

The Airborne network in FCS will be able to provide connectivity over the rough terrain in order for real-time situational awareness in scenarios where ground-to-ground communication is difficult. The use of airborne network increases the connectivity of the terrestrial network which translates into additional capacity-carrying link. This would be implemented in the FCS through the use of UAVs. One of the key challenges with regard to relying on UAV as capacity multiplier or vertical node is the number required to ensure constant connectivity for a given force size. There is also the potential that airborne nodes can unintentionally limit the message traffic (Joe & III, 2004).

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