delay
RSS delayCross-Layer Interaction Between TCP and UMTS RRM Scheduling Strategies
White Paper In this paper the user studies the cross-layer interaction between TCP and two main sets of RRM scheduling strategies: rate-oriented and delay-oriented. In the third generation wireless system UMTS, Radio Resource... [09 Oct 2009]
A Study of the Performance of SSL on PDAs
White Paper Unsurprisingly, the paper finds that SSL handshake costs 3 times more at a PDA client than it does for a laptop client, but surprisingly most of the delay comes from network latency and other PDA architecture issues, not... [04 Oct 2009]
Robust Control Tools for Traffic Monitoring in TCP/AQM Networks
White Paper This paper proposes to design a linear observer for time-delay systems to address the traffic monitoring issue in TCP/AQM (Transmission Control Protocol/Active Queue Management) networks. Due to several propagation... [02 Oct 2009]
Overcoming IP Telephony Performance Issues in a Converged Network
White Paper Voice traffic is highly intolerant to delay, jitter, and packet loss, so it is critical to prioritize it over normal traffic. When implementing Voice over IP (VoIP) onto a data network, you must ensure that the equipment... [01 Oct 2009]
Order-to-Cash Best Practices for Billing Documents: Automated Access and Delivery
White Paper Prevent errors and lost documents that delay payment If you can solve the problem of invoices staying unpaid because customers require proof that their orders have been delivered, you can: Reduce DSO at least 2-5 days [29 Sep 2009]
ERP delays give CFOs a headache
News Cost over-runs on the largest ERP implementation projects can reach tens of thousands of pounds per month - so what are the classic stumbling blocks that delay the roll out of these gigantic projects. [25 Sep 2009]
VoIP Service Quality Monitoring Using Active and Passive Probes
White Paper Voice traffic has stringement requirements on the quality of service, like strict delay and loss requirements, and 99.999% network availability. Service providers and enterprises all over the world are rapidly deploying... [11 Sep 2009]
Preserving Video Quality in IPTV Networks
White Paper Delivering consistent QoE in packet-switched networks can be a complex proposition due to the high sensitivity of video traffic to packet loss, as well as to delay and jitter. Growing numbers of service providers are... [30 Aug 2009]
Can Yahoo! facelift help it ditch the 'peanut butter'?
News While the delay may prompt some to wonder exactly what has been going on in Sunnyvale over the past two years, the fire that Carol Bartz lit under Yahoo! finally got to the point where it's exchanging peanut butter for... [25 Aug 2009]
Dell EMC Cx4 Virtual Provisioning Overview
White Paper Virtual Provisioning also helps companies reduce power and cooling requirements and delay capital expenditures. Virtual Provisioning helps enable organizations to reduce storage costs by increasing capacity utilization,... [15 Aug 2009]
Lippis Report Issue 82: Securing Unified Communications Infrastructure
White Paper CEBP injects communications into business process to reduce human and system delay, thus speeding up workflow and increasing an organization's response to business events. Late last summer the IP telephony industry... [15 Aug 2009]
Peter Cochrane's Blog: Digital TV too annoying to watch?
Comment With lip-sync slippage, the lips move and the words come out but there is a delay between movement and the correct words of one second or more - that is quite noticeable. Compiled on the Ipswich to London train and... [11 Aug 2009]
ELAT for BusinessPartners: Offer Definition for Authorized BusinessPartners NAR Only
White Paper ELAT simulates VoIP calls in the customer's network and gathers VoIP Quality of Service (QoS) measurements (delay, packet loss, and jitter), and Network Voice Quality (NVQ) for those calls. This paper describes the offer... [07 Aug 2009]
Apple price cut causing MacBook shortage?
News Either because Apple didn't plan well enough, or customers were encouraged by the price, Apple's website shows that it's now a seven to 10 day delay to order one of the 13-inch MacBook Pro configurations. [08 Jul 2009]
Throttling Outgoing SPAM for Webmail Services
White Paper The goal of this system is to reduce the spam generated by the ESP while not introducing long delay to legitimate messages. Spam has become a serious problem of Internet, and the current defense is limited to the filters... [01 Jul 2009]
