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Throughput and Transmission Capacity of Ad Hoc Networks With Channel State Information
White Papers This paper develops a general framework for deriving the spatial throughput and transmission capacity of spatially Poisson distributed ad hoc networks for random (e.g.fading) channels, and random transmission distances.
[August 10, 2007, 10:50]
Throughput of a MIMO OFDM Based WLAN System
White Papers In this paper, the system throughput of a wireless local-area-network (WLAN) based on multiple-input multiple-output orthogonal frequency division multiplexing (MIMO OFDM) is studied. A broadband channel model is derived from indoor channel...
[March 24, 2005, 2:00]
Wireless LAN Access Points as Links With Adaptive Bandwidth: Throughput and Feedback Control
White Papers The throughput of a Wireless LAN access point is an important parameter for QoS over wireless LANs. This paper builds on previous results in order to model wireless LAN access points as data communication links and parameterize the throughput of...
[January 20, 2006, 0:01]
ThroughPut
Downloads ThroughPut is a little application, written in PPC assembler, that tests how much data your Mac can push through the PCI or AGP port to feed your graphics card with data. ThroughPut does simply moving data directly from system-memory (RAM) into...
[January 22, 2001, 6:00]
Mesh Networks: Decentralized, Self-Forming, Self-Healing Networks That Achieve Unprecedented Coverage, Throughput, Flexibility and Cost Efficiency
White Papers Mesh networks technology is helping to enable the 4th generation of wireless mobility by using basic Radio Frequency (RF) physics in a new way - overcoming inherent limitations to achieve unprecedented coverage, throughput, flexibility and cost...
[August 15, 2009, 1:20]
MSDN Webcast: Windows Communication Foundation Top to Bottom (Part 09 of 15): Concurrency, Throughput, and Throttling (Level 200)
White Papers On one hand, one wants to allow as many concurrent requests to process as possible, for throughput. Deploying services as part of a large-scale enterprise system usually calls for features with conflicting goals.
[August 28, 2007, 1:00]
Throughput Unfairness in TCP Over WiFi
White Papers After presenting the network topology and the tools used to generate and analyze traffic, the throughput performance of competing TCP connections is examined. The paper investigates how throughput is divided among the participating wireless hosts...
[May 12, 2006, 1:00]
TCP Dynamics Over IEEE 802.11e WLANs: Modeling and Throughput Enhancement
White Papers Therefore, the aggregate TCP throughput is basically independent of the total number of stations. Today, IEEE 802.11 Wireless LAN (WLAN) has become a prevailing solution for broadband wireless Internet access while Transport Control Protocol (TCP...
[December 20, 2007, 0:01]
Layout-Accurate Design and Implementation of a High-Throughput Interconnection Network for Single-Chip Parallel Processing
White Papers A Mesh of Trees (MoT) on-chip interconnection network has been proposed recently to provide high throughput between memory units and processors for single-chip parallel processing. To further improve throughput, the paper investigates different...
[January 9, 2008, 0:01]
Antenna Selection in High-Throughput Wireless LAN
White Papers This paper presents a new method for implementing antenna selection in high-throughput Wireless LANs (WLANs), addressing two major practical concerns: antenna selection training protocol design, and calibration to solve RF imbalance problems.
[December 6, 2007, 0:01]
Achieving High Throughput in Low Multiplexed, High Bandwidth, High Delay Environments
White Papers This paper explores combining ECN bits and loss feedback to achieve a high throughput connection in a high bandwidth, low multiplexed environment. In the scheme, a TCP source reacts differently on receiving an ECN than it does on inferring a packet...
[July 8, 2008, 1:01]
On the Predictability of Large Transfer TCP Throughput
White Papers Predicting the throughput of large TCP transfers, in particular, has attracted much attention. This paper focuses on the design, empirical evaluation, and analysis of TCP throughput predictors for a broad class of applications.
[December 20, 2007, 0:01]
Modeling TCP Throughput Over Wired/Wireless Heterogeneous Networks for Receiver-Based ACK Splitting Mechanism
White Papers It uses the ACK-splitting method for increasing the congestion window size quickly to restrain the throughput degradation caused by packet losses due to the high bit error rate of wireless links. Recently, heterogeneous networks with wired and...
[December 27, 2007, 0:01]
An Analytic Throughput Model for TCP NewReno
White Papers This paper develops a simple and accurate stochastic model for the steady-state throughput of a TCP NewReno bulk data transfer as a function of round-trip time and loss rate. The model builds upon extensive prior work on TCP Reno throughput models...
[December 27, 2007, 0:01]
Improving Throughput Performance of the IEEE 802.11 MAC Layer Using Congestion Control Methods
White Papers This paper presents and analyzes adaptive fragmentation algorithms for enhancing throughput performance under a slow fading channel. Simulation results show that the proposed algorithms can greatly improve the throughput performance of the IEEE...
[October 6, 2005, 0:00]
WiMAX Throughput Evaluation of Conventional Relaying
White Papers Thanks to this feature, coverage area and throughput of the system may be significantly enhanced. The paper analyses performance of IEEE 802.16 standard, also known as WiMAX, when relay stations are introduced.
[April 22, 2009, 1:24]
Gateway Placement for Throughput Optimization in Wireless Mesh Networks
White Papers This paper addresses the problem of gateway placement for throughput optimization in multi-hop wireless mesh networks. Given the number of gateways to deploy (denoted by k) and the interference model in the network, the paper studies how to place...
[August 4, 2008, 19:08]
Use SLAs in a Web Services Context, Part 2: Guarantee Second-Generation Web Services Applications With a SLA - SOA Latency and Throughput
White Papers The paper covers failure alerts, latency and throughput and gives examples of what questions to ask regarding testing an application and how to answer them. Second-generation Web services applications require that the Service-Level Agreements (SLA...
[August 23, 2006, 1:00]
Upstream FEC Errors and SNR as Ways to Ensure Data Quality and Throughput
White Papers To operate a High Speed Data (HSD) network over a Hybrid Fiber/Coaxial (HFC) cable plant requires a significant level of quality control to ensure data integrity and the highest level of data throughput.
[October 6, 2006, 1:00]
SrcRR: A High Throughput Routing Protocol for 802.11 Mesh Networks
White Papers The original CityMesh routing protocol, based on DSR and ETX, delivered median TCP throughput of 20 kilobytes per second, despite the use of radios that could drive most individual links at much higher rates.
[May 10, 2006, 0:00]
