Statistical Multiplexing In Data-Aware Transport Networks
White Papers Guerin's equivalent bandwidth model takes into account the statistical multiplexing of aggregated variable traffic flows in an accurate and very simple way, enabling the realistic dimensioning and simulation of data-aware transport networks.
[October 5, 2008, 1:20]
TCP Performance In Case Of Bi-Directional Packet Loss
White Papers The most commonly quoted results are approximate formulas for TCP throughput and document download times which are used for dimensioning of IP networks. Performance modeling of the Transport Control Protocol (TCP) has received a lot of attention...
[December 27, 2007, 0:01]
UMTS/HSDPA Backhaul Bandwidth Dimensioning
White Papers This paper presents a simulation-aided approach for the dimensioning of the ATM-based iub interface in UMTS/HSDPA networks. Besides considering different user applications, as well as the peculiarities of the radio protocols above and within the...
[July 8, 2008, 1:01]
Core Network Design And Dimensioning For GPRS And UMTS
White Papers The topics discussed include the new elements used for packet routing and external network interfacing, an overview of the core network protocol architecture, transport technology and interconnect topology options and their pros and cons, as well...
[July 12, 2007, 3:27]
Strategies For The Efficient Dimensioning Of 3G Mobile Access Networks
White Papers The UMTS radio access network must connect a high number of Node-Bs and transport different types of traffic with strict QoS requirements in a cost-efficient way. Following 3GPP specifications, ATM and AAL2 are used as the basic transport protocols...
[March 23, 2005, 2:00]
