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- Measurement and Analysis of Single-Hop Delay on an IP Backbone Network
- This paper measures single-hop delay as experienced by packets in the Sprint IP backbone network. This paper develops a methodology to identify the contributing factors to the single-hop delay that is simple and applicable to any single-hop delay measurements. The paper demonstrates its applicability on OC-3 and OC-12 packet traces.
- Tags: Backbone, Network, IP, Delay, Sprint Communications, Analysis, Networking, Network Technology
- White papers
- Performance of a Linux Implementation of Class Based Queueing
- Class Based Queueing CBQ is a link-sharing and resource management mechanism for packet networks. It has ported the CBQ implementation on FreeBSD, also known as Alternate Queueing ALTQ, to the Linux platform. This paper investigates the performance of CBQ in terms of latency, bandwidth guarantee and delay. CBQ is found...
- Tags: Bandwidth, Performance, Delay, Singapore, Class Based Queueing, Linux, Performance Management, UNIX, Operating Systems, Open Source, Software, Human Resources, Workforce Management
- White papers
- OLPC delays angering G1G1 donors
- If you've been following the OLPC news, you shoulde remember that it launched a Give 1 Get 1 (G1G1) program in November last year. The scheme allowed individuals to obtain an OLPC XO laptop for themselves by making a donation of $399, or twice the cost of what a unit...
- Tags: Delay, One Laptop Per Child Project, Paul Mah
- Blog posts 2008-01-29
- DelayPack (exe)
- DelayPack is a package of 7 delay effects for VST and RTAS. The package includes COSimpleDelay a simple delay with high and lowpass filter, CODuckingDelay a delay with ducking option, COModulationDelay, COPingPongDelay, COSpektralDelay (a 5 band spectral delay), COSpecialDelay (you can set the delaycount and route every delay through a...
- Tags: Delay, CodeOperator, DelayPack
- Software downloads 2006-03-02
- Making Retransmission Delays in Wireless Links Friendlier to TCP
- Heterogeneous communication networks with their variety of application demands, uncertain time-varying traffic load, and mixture of wired and wireless links pose several challenging problem in modeling and control. This paper focuses on the packet delay, which is a particularly important variable for efficient end-to-end congestion control. In particular, the paper...
- Tags: TCP, Delay, Tcp/Ip, Research & Development, Networking, Wi-Fi, Wireless, Business Operations
- White papers 2007-01-01
- How can I introduce a delay in XP's shutdown process?
- Hi. I'm wondering if it is possible, perhaps through some sort of registry edit, to introduce a delay in XP's shutdown process. Why would I want to do this? Well, there's a user where I work that gets an error message every time he shuts down his...
- Tags: Microsoft Windows XP, computerguy101
- Discussion threads 2007-03-05
- Delay or No delivery on Replies
- I noticed a lot of people are having the same issue with their emails. This is really weird that this happened all of a suddern. Can someone please help?I have Small Business Server 2000, Exchange Server 2000, sp3, and is up to date on all the patches. My workstations are...
- Tags: E-mail servers, e-mail
- Q&A 2004-10-13
Additional Resources
- Energy-Delay Tradeoffs for Data Collection in TDMA-Based Sensor Networks
- This paper considers a wireless sensor network where the nodes have limited energy. The paper first analyzes the delay performance of a transmission scheme based on time division multiple access TDMA. A simple link scheduling algorithm is proposed to find the minimum-delay schedule given the slot lengths for all the...
- Tags: Network, TDMA, Sensor, IEEE, Tradeoff, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2005-10-22
- On Optimal Probing for Delay and Loss Measurement
- Packet delay and loss are two fundamental measures of performance. Using active probing to measure delay and loss typically involves sending Poisson probes, on the basis of the PASTA property Poisson Arrivals See Time Averages, which ensures that Poisson probing yields unbiased estimates. Recent work, however, has questioned the utility...
- Tags: Measurement, Loss, Association For Computing Machinery, Performance Management, Human Resources, Workforce Management
- White papers 2007-10-26
- Delay when unlocking XP workstation
- I am experiencing a delay of approx 1-2 min when I unlock one of my XP SP2 workstations. The delay does not exist upon initial boot up or upon re-boot. This is NOT spyware, a virus, or a start-up program issue, and I have even changed the Winlogon/DcacheMinInterval timeout in...
- Tags: Matt_SF, Microsoft Windows XP, software, windows, workstation
- Discussion threads 2007-01-09
- TCP-Vegas Slow Start Performance in Large Bandwidth Delay Network
- With the rapid expansion of the Internet, it has become possible for end hosts that are separated long apart to be connected through high bandwidth links. This environment, called a Large Bandwidth Delay Network, poses a major challenge to the performance of the Internet. A long-delay connection usually suffers from...
- Tags: Bandwidth, Seoul National University, Performance, Network, Buffer, Connection, TCP-Vegas, Internet, Performance Management, Human Resources, Workforce Management
- White papers 2007-01-01
- Delivery Status Notification (Delay)
- Hi,This Delay message i am getting in my same domain the other site is in USA what could be the reson
- Tags: maha_sagar@...
- Discussion threads 2007-09-10
- Delay Analysis and Comparison of OFDM-TDMA and OFDMA Under IEEE 802.16 QoS Framework
- The delay analysis and comparison of OFDM-TDMA and OFDMA using a flow control scheme under the QoS framework of IEEE 802.16 are conducted in the work discussed in this paper. The paper investigates the maximum packet delay performance by deriving delay bounds for several multiaccess modes with different subcarrier/time-slot assignment...
- Tags: University Of Southern California, Performance, Allocation, IEEE 802.16, Scheme, Analysis, OFDMA, WiMAX, Performance Management, Wireless, Human Resources, Workforce Management
- White papers 2006-07-22
- Delay Time Calculator (zip)
- Delay Time Calculator is what its name implies, a simple yet useful tool for converting units of musical time into milliseconds for use in digital devices such as delay boxes. The most popular use would be setting delays that follow the beat of the music so echoes will add to...
- Tags: Triplet, Delay Time Calculator, Productivity
- Software downloads 2006-03-31
- Explorer.exe Timeout / Delay Please Help
- Does anyone know of a way to delay the length of time that it takes to load explorer.exe ?Odd request, but if I can delay the amount of time it takes for the start bar comes up, this should be possible..?By the way, all the background programs must still...
- Tags: smallfake1@..., Please Help
- Discussion threads 2007-07-12
- Practical Delay Monitoring for ISPs
- Point-to-point delay is an important network performance measure as well as a key parameter in SLAs. The paper studies how to measure and report delay in a concise and meaningful way for an ISP, and how to monitor it efficiently. The paper analyzes various measurement intervals and potential metric definitions....
- Tags: Paper, Monitoring, Internet Service Provider, Association For Computing Machinery, Internet Service Providers (ISPs), Internet
- White papers 2005-10-27
- MR Tech Disable XPI Install Delay (xpi)
- Disables default delay when installing extensions. This version is the first release on CNET Download.com.
- Tags: Tech, Extension, Mel Reyes
- Software downloads 2007-09-27
- keyboard delay when entering data
- I have a user that has a dell latitude(D820)that is hooked up to a docking station. The user uses a standard keyboard that would be used with a normal pc setup. The user has been complaining that is a delay or even no keyboard output. This problem does not happen...
- Tags: Keyboards, mbertel@..., keyboard
- Discussion threads 2007-09-27
- Fractal Analysis of Intraflow Unidirectional Delay Over W-LAN and W-WAN Environments
- This paper has analysed unidirectional delay traces of a diverse set of IPv6 microflows routed over W-LAN and W-WAN environments. Using a number of time-domain and frequency-domain estimators the paper examines the existence and intensity of long-range dependence in packet delay when viewed as time-series data. The correlation structures of...
- Tags: Intensity, Lancaster University, Fractal, Tcp/Ip, Networking, Telecommunications
- White papers 2007-02-20
- Delay Analysis for Bluetooth Baseband ACL Packets
- The delay for Bluetooth Baseband ACL packets is investigated in this paper. By including the effect of bit errors, a systematic analysis is carried out, which leads to the derivation of a new and precise delay equation for six different Baseband ACL packets. Numerical results are presented which examine the...
- Tags: Packet, Analysis, Bluetooth, Wi-Fi, Wireless
- White papers 2005-05-17
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