Modelling and analysis of spread spectrum signalling with multiple receivers for distributed wireless in-building networks

TitleModelling and analysis of spread spectrum signalling with multiple receivers for distributed wireless in-building networks
Publication TypeConference Paper
Year of Publication1993
AuthorsAu, A. W. Y., and V. C. M. Leung
Conference NameCommunications, Computers and Signal Processing, 1993., IEEE Pacific Rim Conference on
Pagination694 -697 vol.2
Date Publishedmay.
Keywordschannel capacity, delays, distributed wireless in-building networks, DS/SS, indoor radio, model, multi-access systems, multiaccess interference, multipath, multipath channels, multiple receivers, near-far effect, overload, packet radio networks, packet waiting time, performance analysis, pseudonoise codes, slotted ALOHA, spread spectrum communication, spread spectrum signalling, telecommunication signalling, telecommunication traffic, throughput capacity, wireless LAN
Abstract

The authors present the model and performance analysis of a distributed wireless-in-building network (DWIBN) employing slotted Aloha multiaccess with direct-sequence spread-spectrum (DS/SS) signaling and multiple receivers to combat multipath and multiaccess interference and the near-far effect. The system is shown to offer high throughput capacity. Under overload traffic, the system is capable of maintaining a high throughput without significant increase in delays. The effectiveness of using multiple receivers to increase the channel throughput, decrease the packet waiting time, and minimize the near-far effect, especially under high packet input rate, is demonstrated

URLhttp://dx.doi.org/10.1109/PACRIM.1993.407266
DOI10.1109/PACRIM.1993.407266

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