On the capacity of a pulse position hopped CDMA system

Author

Wintzell, Ola ; Zigangirov, Dmitri K. ; Zigangirov, Kamil Sh

Author_Institution

Dept. of Inf. Technol., Lund Univ., Sweden

fYear

2000

fDate

2000

Firstpage

135

Abstract

Pulse position hopping (PPH) is a new promising multiple access technique which has several benefits, such as coherent reception, low transmit power and it can be constructed to be near-far robust. Analysis shows that, it can reach an order of several thousands of active users per cell. In this paper we have estimated the effective capacity for the uplink and the downlink communication in a PPH spread spectrum system

Keywords

cellular radio; channel capacity; code division multiple access; multiuser channels; radio links; Gaussian pulses; PPH spread spectrum system; cellular radio; coherent reception; concatenated code; convolutional code; downlink capacity; first order Reed-Muller code; low transmit power; multiple access technique; near-far robust technique; pulse position hopped CDMA system; system capacity; uplink capacity; Background noise; Downlink; Information technology; Interference; Mobile communication; Multiaccess communication; Pulse shaping methods; Robustness; Space vector pulse width modulation; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Theory, 2000. Proceedings. IEEE International Symposium on

Conference_Location

Sorrento

Print_ISBN

0-7803-5857-0

Type

conf

DOI

10.1109/ISIT.2000.866427

Filename

866427