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1. Please submit a word document

Assignment Description

Sometimes a big picture can help to give an idea of what is going on in a particular subject area.  Examine Figure 1-1 (Chapter 1).  Explain your basic understanding of WAN to WAN connections, LAN to LAN connections, and WAN to LAN connections. Explain how networks intercommunicate.   Also explain the terms server, bridge, router, hub, node, communications network, and communications line.

2.  

There is famous Fourier Series equation. Is the series equation with any relationship to the signal representation...?

Try to figure out the equation representation, there are arguments such as amplitude, frequency, phase, ...etc.

3. 

This is a graded forum.

1. Listing possible wireless communication approaching.

2. Discussion the utilization of wireless media.

3. Possible issues regarding the wireless communication.