A cellular communication system uses a fre- quency reuse plan with seven cells per cluster to obtain the required minimum SIR. If a QPSK system is used, what is the radio spectrum effi- ciency in terms of bit/s/Hz/cell if all transitions on the constellation diagram are allowable? As- sume that there is no coding.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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D2.
5. A cellular communication system uses a fre-
quency reuse plan with seven cells per cluster
to obtain the required minimum SIR. If a QPSK
system is used, what is the radio spectrum effi-
ciency in terms of bit/s/Hz/cell if all transitions
on the constellation diagram are allowable? As-
sume that there is no coding.
Transcribed Image Text:5. A cellular communication system uses a fre- quency reuse plan with seven cells per cluster to obtain the required minimum SIR. If a QPSK system is used, what is the radio spectrum effi- ciency in terms of bit/s/Hz/cell if all transitions on the constellation diagram are allowable? As- sume that there is no coding.
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