Dynamic reservation integrated services multiple access for wireless ATM networks

TitleDynamic reservation integrated services multiple access for wireless ATM networks
Publication TypeConference Paper
Year of Publication1998
AuthorsChan, H. C. B., and V. C. M. Leung
Conference NameUniversal Personal Communications, 1998. ICUPC '98. IEEE 1998 International Conference on
Pagination841 -845 vol.2
Date Publishedoct.
KeywordsABR service, ABR traffic, access protocols, asynchronous transfer mode, available bit rate, bandwidth utilization, capturing probability, CBR, constant bit rate, data communication, data traffic, DRISMA, dynamic reservation integrated services multiple access, isochronous channels, mini-slots, multi-access systems, packet radio networks, personal communication networks, pre-mini-slots, PRMA-based protocols, probability, residual voice bandwidth, telecommunication channels, telecommunication traffic, variable bit rate, VBR, voice communication, voice station, wireless ATM channel, wireless ATM networks
Abstract

A new dynamic reservation integrated services multiple access (DRISMA) protocol is proposed for the emerging wireless ATM networks. Compared to other PRMA-based protocols, DRISMA has two distinctive features. First, while each voice station reserves isochronous channels by capturing mini-slots, both the capturing probability and the number of mini-slots per frame are adjusted dynamically to enhance bandwidth utilization. Second, a novel method using pre-mini-slots is proposed to provide an available bit rate (ABR) service such that data traffic can only be transmitted over the residual voice bandwidth. DRISMA has the potential to integrate general constant bit rate (CBR), variable bit rate (VBR) and ABR traffic efficiently over a wireless ATM channel

URLhttp://dx.doi.org/10.1109/ICUPC.1998.733631
DOI10.1109/ICUPC.1998.733631

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