6533b823fe1ef96bd127ea00

RESEARCH PRODUCT

A User-Balanced System for IP Telephony in WLANs

Miguel GarciaJaime LloretCarlos TurroDiana Bri

subject

Voice over IPComputer sciencebusiness.industryHigh availabilityServerComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSBandwidth (computing)Local area networkWirelessThroughputTelephonybusinessComputer network

description

Wireless IP telephony is becoming very popular between the users of large wireless local area networks (WLANs). This increment has been mainly caused because it allows cost savings. Although, large WLANs use to provide high availability and redundancy, WLANs lack on the available throughput when there are many IP telephony users. In this paper we present a system that reallocates IP telephony devices when the system detects that an AP is overloaded. The algorithm and the frames used for our proposal are described. Measurements taken show how the bandwidth consumed is transferred from an access point to another when our proposal is running. Finally, we show the time needed to re-associate remainder users.

yearjournalcountryeditionlanguage
2008-09-012008 The Second International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies
https://doi.org/10.1109/ubicomm.2008.37