Abstract
We consider an uncoordinated multiple-access system that employs a modulation technique, in which the probability of suppressing the signal sent by a certain user can be considered negligible, to transmit information via a wireless channel (e.g. time hopping (TH) with pulse position modulation (PPM)).This channel can be considered as an A channel (channel without intensity information) [1]. For this channel a new method of transmission is proposed. The expression for the capacity of a multiple access system employing the proposed transmission method (for the single user reception case) is obtained. Both non-asymptotic and asymptotic formulas are derived and asymptotic behavior of the capacity (for the single user reception case) is studied.
This work has been supported in part by the RFBR grant (N 12-07-31035 mol_a).
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Osipov, D., Frolov, A., Zyablov, V. (2013). On the Capacity of a PPM UWB Multiple-Access System with a Single User Noncoherent Reception. In: Bianchi, G., Lyakhov, A., Khorov, E. (eds) Wireless Access Flexibility. WiFlex 2013. Lecture Notes in Computer Science, vol 8072. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-39805-6_5
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DOI: https://doi.org/10.1007/978-3-642-39805-6_5
Publisher Name: Springer, Berlin, Heidelberg
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