The power emitted at the antenna of a base station was 90 Watts. At the edge
of the cell, the signal was said to be 23dB less. What is the power received by a
mobile station at the edge of the cell?
Adam - 09-November-2007 10:51:09 PM Explain the 'what' and 'why' of three key issues (MEE) in wireless communication systems and techniques to solve them ?
Alex - 09-November-2007 10:50:23 PM Calculate the spectral efficiency for A PCS cell site using 1870-1873 MHz for uplinks and1950-1953 MHz for downlinks and serving 6,000 calls during busy hour.The cell covers an areaof 45 km'2?
Roger - 09-November-2007 10:49:49 PM Special efficiency is defined as the maximum number of calls that can be served per Hz per km2.
Jim - 09-November-2007 10:49:00 PM Calculate the spectral efficiency for following a cellular cell site that covers 10 km2 and serving 20,000 calls during busy hour. It uses cellular frequency 825-827 MHz for u...What is Multi-path propagation?
Steve - 09-November-2007 10:47:53 PM Describe the 'what','why',and'how' of power control in a CDMA network?
Curtis - 09-November-2007 10:47:22 PM Describe the three cases of inter-system hand-off:hand-off
forward,hand-off back and hand-off to third?
bill - 09-November-2007 10:46:20 PM Spectral efficiency is defined as the maximum number of calls that can be
served per Hz per km2.
bretpark - 06-November-2007 08:00:10 PM Calculate the spectral efficiency for a cellular cell site that covers 15 km2 and serving 20,000 calls during busy hour.It uses cellular frequency 925-927 MHz for uplinks and ...Two competing cellular operations serve a city in Texas with
population of 1 million people.
craig - 06-November-2007 07:27:48 PM Operator A uses a system that has 77 cells in11 clusters and each cell has three sectors. The system used by operetor B has76 cells divided into clusters of 19 cells, but no s...The antenna of a small base station emits a 17 dBm RFsignal. What is the
strength of the signal in Watts at the base station?
mariuspaul - 06-November-2007 07:22:06 PM | 
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