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WCNC
2008
IEEE
16 years 2 months ago
An End-to-End Measurement-Based Admission Control Policy for VoIP over Wireless Networks
—in this paper, we present a new policy for admitting Voice over IP (VoIP) sessions over wireless networks. Our proposed policy receives the admission information advertised by t...
Ala F. Khalifeh
WCNC
2008
IEEE
16 years 2 months ago
Exact BER Performance of Asynchronous MC-DS-CDMA over Nakagami-m Fading Channels
—In this contribution an accurate average bit error rate (BER) formula is derived for Nakagami-faded MC-DSCDMA in the context of asynchronous transmissions and random spreading s...
Besma Smida, Lajos Hanzo, Sofiène Affes
WECWIS
2008
IEEE
103views ECommerce» more  WECWIS 2008»
16 years 2 months ago
Reverse Pricing in Supply Chains: An Assessment of Sourcing Strategies
Reverse pricing as a special form of dynamic pricing has become a growing interest in e-commerce. It gives buyers an active role: The price of a transaction is not given by the su...
Yll Mujaj, Jörg Leukel, Stefan Kirn
WECWIS
2008
IEEE
361views ECommerce» more  WECWIS 2008»
16 years 2 months ago
How to Describe Workflow Information Systems to Support Business Process
This paper addresses a methodology for developing the various user interfaces (UI) of a workflow information system (WIS), which are advocated to automate business processes, foll...
Josefina Guerrero García, Jean Vanderdonckt...
WETICE
2008
IEEE
16 years 2 months ago
On NAT Traversal in Peer-to-Peer Applications
A widely used technique to overcome the shortage of unique public IP addresses is Network Address Translation (NAT), which hides several hosts behind a single public address. This...
Konstantin Pussep, M. Weinert, Aleksandra Kovacevi...