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Unformatted text preview: The FCA is similar to HCA but its channels are divided in to fixed and flexible sets. I prefer the FCA because the flexible channels are only used by the cells only when more channels are needed after utilizing the fixed set. P.8.16. A service provider decided to split each hexagonal cell of 20 km radius to seven microcells of appropriate size. (a) What is the size of each microcell? 20km/ 7 = 2.86 km (b) How is the signal strength influenced by such a redesign? The signal strength isnt as strong (c) What is the CCIR compared to the original design, assuming the propagation path loss slope = 4.5 It could cause deterioration, which leads to finding new channels....
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This note was uploaded on 11/22/2011 for the course ITT 650 taught by Professor Zeng during the Fall '11 term at N.C. A&T.
- Fall '11