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Lower Bound and Approximation for the Coverage Probability of the Pilot Channel in a CDMA Downlink Design
Seung Keun PARK Sung Ho CHO Kyung Rok CHO
IEICE TRANSACTIONS on Communications
Publication Date: 2003/11/01
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technology
pilot channel, compound truncated Poisson distribution, CDMA downlink design, lower bound approximation,
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This letter presents a lower bound and approximation for the coverage probability of the pilot channel that can be used for a CDMA downlink design. The approximation of a compound truncated Poisson distribution is used to obtain a closed form equation for the coverage probability of the pilot channel. Computer simulations show that our lower bound curve is truly less than the empirical curve, and our proposed approximation agrees well with the empirical result.