Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: It is ll known that por control is critical in CDMA mobile systems. , the error probability of a multicell CDMA system, operating with imperfect por control over a frequency selective multipath fading channel, is derived. Asymptotic expressions (for high signal-to-interference-plus-noise ratios) of the error probability show that the use of diversity combining exacerbates the effect of the por control error (PCE), since the por control is identical on each diversity channel; also, the error probability increases exponentially with PCE, while (asymptotically) increasing linearly with the number of users and decreasing inverse linearly with the processing gain. In addition to the asymptotic results mentioned above, both Chernoff bounds on, and approximations to, the error probability are found. Numerical results reveal the tightness of the Chernoff bounds, and show that the approximations are actually much tighter than the bounds, at least for PCE standard deviations of 1.5 dB or less.
['Ning Kong', 'Laurence B. Milstein']
I am writing a research paper on a idea Error probability of multicell CDMA over frequency selective fading channels with power control error
[{"from": "human", "value": "I am writing a research paper on a idea Error probability of multicell CDMA over frequency selective fading channels with power control error"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: It is ll known that por control is critical in CDMA mobile systems. , the error probability of a multicell CDMA system, operating with imperfect por control over a frequency selective multipath fading channel, is derived. Asymptotic expressions (for high signal-to-interference-plus-noise ratios) of the error probability show that the use of diversity combining exacerbates the effect of the por control error (PCE), since the por control is identical on each diversity channel; also, the error probability increases exponentially with PCE, while (asymptotically) increasing linearly with the number of users and decreasing inverse linearly with the processing gain. In addition to the asymptotic results mentioned above, both Chernoff bounds on, and approximations to, the error probability are found. Numerical results reveal the tightness of the Chernoff bounds, and show that the approximations are actually much tighter than the bounds, at least for PCE standard deviations of 1.5 dB or less."}]