Analysis of a prediction based access control mechanism for short message data service in an integrated voice/data CDMA system

Cristina Comaniciu, Narayan B. Mandayam

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In [9], an access control protocol for non-transparent services (e.g. email, file transfer, store-and forward facsimile) was proposed. The protocol was based on estimating the residual capacity available for data users by using an adaptive prediction technique. This work extends the analysis for the case of short message data service, that is characterized by Poisson arrivals. Due to the short duration of data messages, we assume open loop power control for data, as opposed to closed loop power control for voice. The proposed method allows a more efficient resource utilization and increases the system capacity compared with the persistence state based protocol described in [4] and [6]. We also investigate the possibility of trading off system capacity for access delay. Using an analogy with a data queueing system, it is proven that the optimal policy is the one that allows retries only for the data packets which are received in error.

Original languageEnglish
Title of host publicationIEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall
Pages128-134
Number of pages7
StatePublished - 1999
EventIEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall - Houston, TX, USA
Duration: 19 Sep 199922 Sep 1999

Publication series

NameIEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall
Volume1
ISSN (Print)0740-0551

Conference

ConferenceIEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall
CityHouston, TX, USA
Period19/09/9922/09/99

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