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21st September 2009 at 13:16 #58915telecom rfGuest
I am not clear abut cell radius. how to calculate.and what are the important parameters are required to calculate it.21st September 2009 at 20:05 #58916PixGuest
Radius can be calculated based on propagation formula and link budget.
The inputs for a standard propagation formula are :
– height of BTS
– frequency band
– height of MS
– environment absorption
The link budget lets you find the Maximum Allowed Path Loss.
The propagation formula have to be reversed, so the ouput is the max distance BTS-MS, which would be your cell radius.7th March 2012 at 15:43 #58917yasmeenGuest
please i need the way to calculate cell radius7th October 2012 at 01:28 #58918JWoodsGuest
cell radius calculation
The first step: calculate the area of the entire cluster (S_cluster).
The second step: the area of a cell (S_cell) = S_cluster /7
Finally , S_cell = (3 * square(R) * squareroot(3))/2. Solve this equation to get R.14th May 2013 at 04:54 #58919macGuest
what is the relation between the cell radius and the number of users in cellular mobile communication?9th June 2013 at 09:02 #58920LemaureGuest
given the average traffic per user you can deduce the traffic of a region area having the total number of users.
knowing the capacity (traffic) that can be supported by a site you can compute the number of site needed. you will also need to have the area of the region to compute the area covered by a site. once you have this input you can deduce the radius with the formula
S_cell = (3 * square(R) * squareroot(3))/2
this way of computing the cell radius is theorical.
the typical method is what has been explained by pix below remembering that the
Maximum Allowed Path Loss=min(PathLoss DL, PathLoss UL) to avoid unbalanced link budget26th November 2018 at 11:00 #58921Shein Lyhan PyaeGuest
Checking cell Radius