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local area networks (lan)
(408 results)-
Whitepapers
Cellular/Wireless LAN Repeater System by Wireless Optical Link with Optical Power Supply
Aug 2008
Wireless markets such as cellular systems and wireless LAN, becomes huge and is still expanding. Since operational frequency and transmission bit rate are increasing, much more base stations or...
Provided by University of Education, Schw�bisch Gm�
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Whitepapers
An adaptive call admission control scheme with load balancing for QoS enhancement in RoF based converged UMTS/WLAN
Aug 2011
As Universal Mobile Telecommunications System (UMTS) and Wireless Local Area Network (WLAN) have complementary characteristics, convergence of UMTS and WLAN offer seamless wireless access service...
Provided by NORTH ATLANTIC UNIVERSITY UNION
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Whitepapers
Throughput and Vulnerability Analysis of an IEEE 802.11b Wireless LAN
Aug 2012
Recent years have shown an unprecedented growth in the use of wireless LANs. However, unlike the relative simplicity of wired Ethernet deployments, IEEE 802.11-based wireless LANs uses...
Provided by Kurukshetra University
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Whitepapers
Estimation of Impulsive Noise in an Electricity Substation
Nov 2010
Measurements of impulsive noise in a 400/275/132 kV electricity substation are presented. The measurements are made with three antennas having overlapping bands covering the range 100 MHz to 6...
Provided by University of Stirling
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Whitepapers
Effectiveness of H.264 Error Resilience Techniques in 802.11e WLANs
Feb 2009
802.11 wireless local area networks are now common in the home. The 802.11e amendment allows for Quality of Service (QoS) provisioning over these networks to help meet the QoS demands of the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Comparing the Accuracy of Network Utilization Performance Between Real Network and Simulation Model for Local Area Network (LAN)
Nov 2008
In this paper, the authors presents a novel approach for the measurement and estimation of network traffic utilization between network nodes in heterogeneous environment. This paper investigates...
Provided by Scientific Research
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Whitepapers
Enhancement of VoIP Over IEEE 802.11 WLANs by Adapting Transmitting Interval
Sep 2007
VoIP over Wireless Local Area Network (WLAN) is an important application of WLAN and gaining more and more attention recently. In this paper, the authors analyze the maximum number of VoIP calls...
Provided by Shanghai Institute of Applied Physics, Chinese Academy of Sciences
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Whitepapers
Development of an Internet Based Embedded System for Smart House Controlling and Monitoring
Jan 2013
In this paper, the authors provide an embedded Ethernet system for controlling and monitoring the electrical device at home from anywhere by a specific web application share on the internet. Their...
Provided by International Journal of Computer Applications
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Whitepapers
Performance Analysis of OFDM Modulation on In-Vehicle Channels in the Frequency Band Up to 100 MHz
Dec 2010
In the last years there has been a growing interest in the field of Power Line Communications (PLC) as a high-speed transmission medium. Two main applications for PLC systems have been considered:...
Provided by Universidad de los Andes
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Whitepapers
The Study of Home Based Control Systems
Sep 2011
Now-a-days the intelligent homes are quite common; these homes gather information through certain sensors to monitor the environment, control the appliances and helps in communing with the outer...
Provided by International Journal of Computer Applications
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Whitepapers
Feasibility Study and Performance Evaluation of Popular Routing Protocols AODV and DSR in Wireless Mesh Networks
Feb 2013
Wireless mesh networks are part of ad-hoc networks that have potential to deliver Internet broadband access, Wireless Local Area Network coverage and network connectivity for stationary or mobile...
Provided by International Journal of Computer Science and Network Security
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Whitepapers
OFDM Based Foreign Agent for Communication Between Wired and WIMAX Network
Apr 2013
Wireless technologies are able to provide mobility and portability that makes it more attractive as compared to wired technologies. WIMAX (Worldwide Interoperability for Microwave Access) is a...
Provided by International Journal of Computer Applications
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Whitepapers
Joint Channel and Echo Impulse Response Shortening for High-Speed Data Transmission
Oct 2009
The unit-norm constraint optimization for joint shortening of channel and echo impulse response is presented in this paper. The optimization is performed in the Mean Square sEnse (MSE) and...
Provided by Pennsylvania State Employees Credit Union
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Whitepapers
From Trees to DAGs: Improving the Performance of Bridged Ethernet Networks
Oct 2009
Ethernet is widely used in Local Area Networks (LANs) due to its simplicity and cost effectiveness. Today, a great deal of effort is being devoted to extending Ethernet capabilities in order to...
Provided by University of South Florida
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Whitepapers
A Low-Complexity Planar Antenna Array for Wireless Communication Applications: Performance Analysis and Beamforming
Oct 2009
Source localization and beamforming are very important in a variety of wireless communication applications such as mobile Wireless Sensor Networks, Intelligent Transportation Systems (ITS),...
Provided by Stanford Technology Ventures Program
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Whitepapers
ERMAO: An Enhanced Intradomain Traffic Engineering Approach in LISP-Capable Networks
Oct 2011
LISP (Locator/Identifier Separation Protocol) is proposed to address the routing scalability problem of current Internet, and a mapping system is required to support the LISP EID-to-RLOC (Endpoint...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
Statistical Modeling of Asynchronous Impulsive Noise in Powerline Communication Networks
Oct 2011
Powerline distribution networks are increasingly being employed to support smart grid communication infrastructure and in-home LAN connectivity. However, their primary function of power...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
Performance Enhancement for Mobility Management in Wireless LANs
Mar 2008
Due to the small radio area covered by an Access Point (AP), handoffs frequently occur in Wireless Local Area Networks (WLANs) as Mobile Stations (MSs) move their associations from one AP to...
Provided by Institute of Electrical and Electronics Engineers
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Whitepapers
An Improved Receiver Architecture for Cyclic-Prefixed OFDM
Feb 2009
A novel Orthogonal Frequency Division Multiplexing receiver architecture to be employed with standard (e.g. Wireless LAN) transmitters is proposed. It features enhanced error-rate performance with...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
Delivering Ubiquitous Ethernet Services using an Array of Access Technologies
Jun 2009
The MEF has defined Carrier Ethernet as a ubiquitous, standardized, carrier-class service and network with five attributes that distinguish it from familiar LAN-based Ethernet. These attributes...
Provided by Metro Ethernet Forum
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White Papers
Passive and Accurate Traffic Load Estimation for Infrastructure-Mode Wireless LAN
Oct 2007
The exponential increase in the deployment of IEEE 802.11-based Wireless LAN (WLAN) technology has transformed it into an essential building block of the networking infrastructure of commercial...
Provided by Stony Brook University
-
White Papers
Near-Optimal Deviation-Proof Medium Access Control Designs in Wireless Networks
Jun 2010
Distributed Medium Access Control (MAC) protocols are essential for the proliferation of low cost, decentralized Wireless Local Area Networks (WLANs). Most MAC protocols are designed with the...
Provided by UC Regents
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White Papers
Improving the Accuracy of Wireless LAN Based Location Determination Systems Using Kalman Filter and Multiple Observers
Apr 2009
Various RF based location determination systems have been proposed that use received signal strength fingerprints to identify locations. The authors implemented a Bayesian method for location...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Vehicular Ad Hoc Network in Mobile Communications With Different Routing Protocols
Mar 2011
There are existing two types of ad hoc networks in mobile communications, called Mobile Ad Hoc Network (MANET) and Vehicular Ad Hoc NETwork (VANET). Out of these, Vehicular Ad Hoc Network (VANET)...
Provided by Assam University
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White Papers
Multicast With Wireless LAN Controllers (WLCs) and Lightweight Access Points (LAPs) Configuration Example
Jul 2007
This paper provides a configuration example on how to configure Wireless LAN Controllers (WLCs) and Lightweight Access Points (LAPs) for multicasting and communication with a multicast enabled...
Provided by Cisco Systems
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White Papers
Evaluation of Gigabit Ethernet Local Area Networks in Windows Vista-Server 2008 Environment
Mar 2011
Performance of IPv6 differed between the two network environments (client-server and Peer-Peer) with IPv6 producing a higher TCP throughput for the lower packet sizes of 128-640 bytes on the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Locality-Aware Publish/Subscribe Scheme for High Level Architecture on Structured Peer-to-Peer Networks
Sep 2010
High Level Architecture (HLA) is a distributed simulation architecture which is applied to many simulation environments. In most of these environments, the simulation entities (called the federate...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Integration of Wireless Peer-to-Peer Sensor Networks With Embedded Web Services
May 2009
In todays scientific and business environments the pervasive tracking and modification of sensor/actor data is essential for leveraging existing workflows to the demands of seamless, highly...
Provided by Technische Universität Dortmund
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White Papers
Performance Analysis and Comparison of QoS Provisioning Mechanisms for CBR Traffic in Noisy IEEE 802.11e WLANs Environments
Jul 2009
In order to reach better Quality-of-Service (QoS) requirements for multimedia application, the 802.11e task group was formed and has proposed EDCA (Enhanced Distributed Channel Access) for...
Provided by National Changhua University of Education
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Case Studies
How Cisco Designed the Collaborative Connected Workplace Environment
Dec 2007
Like most companies, however, Cisco had designed its office space traditionally, under the assumption that employees would work in their own cubicles during regular work hours and needed an...
Provided by Cisco Systems
-
Case Studies
How Cisco IT Builds End-to-End QoS Into Its Network
Dec 2007
By 2003, Cisco IT - propelled by both business and technology drivers - was ready to develop a second version of QoS, referred to internally as QoS V2. They needed a comprehensive, end-to-end...
Provided by Cisco Systems
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White Papers
Ten Microseconds Over LAN, for Free (extended)
Sep 2008
The status quo for timestamping in PCs is ntpd, which under general conditions is accurate to 1ms at best. For precision applications this is inadequate, but it is a low cost solution which suits...
Provided by University of Melbourne
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White Papers
An Improved Analytical Model for IEEE 802.11 Distributed Coordination Function Under Finite Load
Jun 2009
In this paper, an improved analytical model for IEEE 802.11 Distributed Coordination Function (DCF) under finite load is proposed by closely following the specifications given in IEEE 802.11...
Provided by Scientific Research Publishing
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Webcasts
Optimize Your Network
Dec 2007
The network has evolved and continues to become an increasingly more critical part within many organizations today. The attendee will learn about the benefits of implementing an integrated multi...
Provided by Cisco Systems
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Case Studies
Small IT Solutions Shop Offers Clients Big Security, Improves Reliability 100%
Mar 2008
Quality Systems Solutions, Inc one key component of its operation was a separate sandbox network using SBS 2003 R2. This network was hosted on a The Planet - based server in Texas, far from the...
Provided by Microsoft
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White Papers
Flexible Throughput Management in IEEE 802.11e Wireless LANs
Jul 2007
The IEEE 802.11e standard has been developed to provide Quality of Service (QoS) support to a Wireless Local Area Network (WLAN). The framework for the standard is defined such that the precise...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Measurement-Aided Model-Based Admission Control Scheme for IEEE 802.11e EDCA Wireless LANs
Jul 2008
The IEEE 802.11e standard was introduced to overcome the lack of QoS support for the legacy IEEE 802.11 WLANs. It enhances the Media Access Control (MAC) layer operations to incorporate service...
Provided by University of Cape Town
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White Papers
Packet Length Adaptation in WLANs With Hidden Nodes and Time-Varying Channels
Jul 2010
In a Wireless Local Area Network (LAN), packets can be lost due to a multitude of reasons. It is possible to reduce the probability of occurrence of some of these loss mechanisms by reducing...
Provided by UC Regents
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White Papers
Unbounded Contention Resolution in Multiple-Access Channels
Jul 2011
A frequent problem in settings where a unique resource must be shared among users is how to resolve the contention that arises when all of them must use it, but the resource allows only for one...
Provided by Rutgers University
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White Papers
Seamless Handover of IPTV Streams in a Wireless LAN Network
Aug 2009
A robust mechanism to enable seamless handover of streamed IPTV in a WLAN is presented. Handover in a wireless network is usually based on signal strength measurements, but that approach does not...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Virtual Private LAN Service (VPLS) - A 1,000 Site Domain
Mar 2008
VPLS - Virtual Private LAN Service is based on architecture designed to enable Ethernet bridging in the Metro Area Network (MAN) and/or the Wide Area Network (WAN). VPLS is based on IETF RFCs 4761...
Provided by Verizon
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White Papers
IP Transmission Over OCDMA-LAN
Oct 2009
This paper proposes a novel Internet Protocol (IP) traffic transmission over multiple array (M-ary) Frequency Shift Keying Optical Code-Division Multiple-Access (FSK-OCDMA) local area network...
Provided by University of Birmingham
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White Papers
FIPS 140-2 Security for Long Range Wireless LAN/MAN Application: Wi-Fi Base Station
Oct 2007
802.11 (Wi-Fi) Wireless Local Area Networks (WLANs) have enjoyed enormous growth over the last few years. As Wi-Fi swept into private homes and small offices at a record setting pace, enterprises...
Provided by Vivato
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White Papers
Deployment Issues and Security Concerns With Wireless Local Area Networks: The Deployment Experience at a University
Nov 2008
This paper presents and discusses various issues pertaining to the deployment of Wireless Local Area Networks (WLANs). The popularity of WLANs has steadily increased in the last two years and has...
Provided by University of Akron
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White Papers
A Finite State Model for IEEE 802.11 Wireless LAN MAC DCF
May 2009
The international standard IEEE 802.11 Wireless LAN protocol is a popular standard for wireless local area networks. Its Medium Access Control layer (MAC) is a Carrier Sense Multiple Access with...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Wireless LAN Basics: A Primer on Wireless Networking
Mar 2008
A Wireless Local Area Network (WLAN) is a closely grouped system of devices that communicate via radio waves instead of wires. Wireless LANs typically augment or replace wired computer networks,...
Provided by Madison Technologies
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White Papers
Cabling and Test Considerations for 10 Gigabit Ethernet (10 GigE) Local Area Networks
Sep 2008
Current communication data rates in local networks range from 10/100 Megabits per second (Mbps) in Ethernet to 1 Gigabit per second (Gbps) in fiber distributed data interface (FDDI) and Gigabit...
Provided by Fiber Optic Marketplace
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White Papers
Performance Analysis and Enhancement of IEEE 802.11 Wireless Local Area Networks
Jan 2010
The wireless networks can be employed to provide network connectivity almost anywhere, it provides large companies the option to connect the current wired networks to the new wireless network...
Provided by Dehradun Institute of Technology
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White Papers
NComputing L-Series LAN Deployment: Best Practices for Local Area Network Infrastructure
Feb 2008
NComputing's L-Series terminals connect to a host computer through an Ethernet interface and IP protocol. The L-Series terminal relies on a robust network infrastructure, with minimal latencies...
Provided by NComputing
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White Papers
Implementing and Testing ATM in a Production LAN
Dec 2007
Asynchronous Transfer Mode (ATM) technology is currently receiving extensive attention in the computer networking arena. Many experts predict that ATM will be the future networking technology for...
Provided by Sandia National Laboratories
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White Papers
Performance of an Input/Output Buffered Type ATM LAN Switch With Back-Pressure Function
Nov 2007
An ATM switch with both input and output buffers provided with a back-pressure function has been proposed as a cost-effective switch architecture. The back-pressure function prohibits cell...
Provided by Osaka University
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Whitepapers
Validate LAN Installations for Optimal Service Delivery
Apr 2008
LAN validation is an element of the LAN and WLAN installation and maintenance workflow, and it is the final task associated with installation and upgrade projects. A network installation or...
Provided by Fluke Networks
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White Papers
Joint Uplink and Downlink Optimization for Real-Time Multiuser Video Streaming Over WLANs
Aug 2007
In this paper, a network-aware and source-aware video streaming system is proposed to support interactive multiuser communications within single-cell and multicell IEEE 802.11 networks. Unlike the...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Design and Construction of LAN Based Car Traffic Control System
Jun 2009
This paper demonstrates car traffic control system by using LAN networking. It is one of the first efforts to study the feasibility of using LAN networking for traffic control. The aim of this...
Provided by Mandalay Technological University
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White Papers
Control and Monitoring of a Stepper Motor Through a Local Area Network
Oct 2009
In these days due to the information technology there are many ways to control a remote servomotor. In the paper it is shown a simple and reliable way to handle the control and monitoring of a...
Provided by Politehnica University of Timisoara
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White Papers
Securing Wireless Local Area Networks Based on IEEE 802.1x and X.509 Certificates
Mar 2008
Deploying a secure WLAN is an especial challenge, because there are a number of extremely risks. These risks will have to be thwarted by the use of stronger security mechanisms while keeping an...
Provided by Universitatea Petru Maior
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White Papers
Enhanced Variable Channel Allocation Technique for Wireless Local Area Network (WLAN) IEEE802.11 Standard
Oct 2009
Vast use and emerging popularity of Wireless Local Area Network (WLAN) creates a crisis of bandwidth on allocated channel, and existing fixed channel allocation's limitation and the variety of the...
Provided by Yeungnam University
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White Papers
Backward Explicit Congestion Notification for ATM Local Area Networks
Nov 2007
The application of Backward Explicit Congestion notification (BECN) to an ATM LAN is investigated in order to sup-port the dynamic sharing of bandwidth between high-speed, bursty, data traffic...
Provided by King Fahd University of Petroleum & Minerals
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White Papers
LANmanager: A Remote and Concurrent Management of Computers in LANs
Dec 2008
Typically, in a networked environment, a number of computers are connected by using one of the various Local Area Network (LAN) technologies. The most popular, known as switched network, uses...
Provided by University of Peradeniya
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White Papers
A Queueing Model for Optimal Segmentation of a Token-Ring Local Area Network
Nov 2007
In a token-ring LAN the nodes (labeled i = l,. .., n) are arranged logically in a ring with each node transmitting to the next node in the ring. There is a single token and a node must be in...
Provided by Indian Institute of Technology Guwahati
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White Papers
Using Quantum Cryptography for Securing Wireless LAN Networks
Mar 2009
Quantum cryptography is an emerging technology in which two parties may simultaneously generate shared, secret cryptographic key material using the transmission of quantum states of light. Key...
Provided by Iran University of Science & Technology
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White Papers
Wireless Local Area Network Planning: An Overview
Jan 2009
When planning a wireless local area network, there are design issues that need to be considered. In this paper, the fundamentals of planning a wireless local area network are introduced and...
Provided by University of Waikato
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White Papers
Design and Implementation of a Software Intercom on LAN
Jan 2008
In a developing economy like Nigeria financial resources are scarce commodity. Hence, cheaper means of accomplishing tasks even within the presence of scarce resources are always explored. This...
Provided by Federal University of Technology
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White Papers
Implementation of Video Voice Over IP in Local Area Network Campus Environment
Apr 2009
In this research, the author proposes an architectural solution to integrate the Video voice over IP (V2oIP) services in campus environment network. Voice over IP (VoIP) technology has become a...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
LAN Simulator Program by Local Segment - LANSS
Sep 2007
Paper present authors work by written program simulator LANSS by network area in local segment. Program is part of teach the process by local segment and hardware device configured whit his....
Provided by Technical University of Sofia
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White Papers
Generic Factors Influencing Optimal LAN Size for Commonly Used Operating Systems Maximized for Network Performance
Jun 2009
Information technology infrastructure is a critical element in modern day communication. Businesses, organizations, individuals, governments and other social services all rely on global IT...
Provided by Unitec
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White Papers
Congestion Analysis of IEEE 802.11 Wireless Infrastructure Local Area Networks
Jan 2010
In this paper, the possible effects of the problem of congestion in Wireless infrastructure LAN are discussed. It presents the discrete-event simulation, provides detailed, accurate network...
Provided by Dehradun Institute of Technology
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White Papers
Bandwidth Performance Testing of IEEE 802.11 Wireless Local Area Networks
Mar 2009
The market for wireless communications has experienced incredible growth over recent years. Wireless Local Area Networks (Wireless LANs) have quickly found a significant place and popularity in...
Provided by Saurashtra University
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White Papers
Distributed Fair Scheduling in a Wireless LAN
Jan 2010
Fairness is an important issue when accessing a shared wireless channel. With fair scheduling, it is possible to allocate bandwidth in proportion to weights of the packet flows sharing the...
Provided by Texas A&M University
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White Papers
Performance Analysis of Switches in High Speed LAN
Mar 2009
This paper presents an analysis of switches in high speed LAN. In order to support the analysis, this paper provides both analytical and mathematical models. The proposed analytical model is based...
Provided by University of Bridgeport
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White Papers
WHEELNET: A Hybrid Ring/Star Architecture for Local Area Networks
Dec 2008
The use of optical fiber as a transmission medium in computer Local Area Networks (LAN) has lead to the design of new protocols to take advantage of the high bandwidth of fiber. Many of these new...
Provided by Oklahoma City University
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White Papers
Local Area Network Traffic Characteristics, With Implications for Broadband Network Congestion Management
Nov 2007
This paper examines the phenomenon of congestion in order to better understand the congestion management techniques that will be needed in high-speed, cell-based networks. The first step of this...
Provided by King Fahd University of Petroleum & Minerals
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Whitepapers
How to Improve Disaster Recovery for the Enterprise: Advanced Replications Powered by WAN Optimization - Taneja Group
Jan 2010
Ready to accelerate disaster recovery across your entire enterprise? In the latest Taneja whitepaper entitled "How to Improve Disaster Recovery for the Enterprise: Advanced Replication Powered by...
Provided by Riverbed
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Case Studies
Leading Swiss University, ETH Zurich Saves $70,000 USD With HP ProCurve Wireless Access Technology
Oct 2009
Leading science and technology university, the Swiss Federal Institute of Technology (ETH Zurich) wanted to provide its 19,000 students and staff with the convenience of easily accessible and...
Provided by Hewlett-Packard (HP)
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White Papers
Improving Business Value of WAN Optimization - IDC Whitepaper
Jan 2010
Accelerating ROI with a Complete WAN Optimization Solution. Want to achieve faster ROI by deploying a complete WAN optimization solution? Read the latest IDC report entitled "Improving the...
Provided by Riverbed
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Case Studies
Resilient Networks From 3Com Support Provision of First-Class Advanced Education for Pupils at ULT Academies Across the UK
Aug 2009
ULT required a layered core-to-edge LAN offering a high level of resilience and able to support both wireless and Voice over Internet Protocol (VoIP). The network needed to support the existing...
Provided by 3Com
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White Papers
5 Steps to Telecom Transformation for CIO's
Jan 2010
Today's CIO must be a change agent who can do more with less. A holistic viewpoint is essential as the convergence of voice and data casts a dramatic impact on IT organizations. SIP Trunking,...
Provided by ProfitLine
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White Papers
Nemertes: Optimizing WAN Optimization
Dec 2009
Voice Over IP (VoIP), voice and video conferencing, and collaboration tools are sweeping through organizations, while Software as a Service (SaaS) is shifting the place where optimization (and...
Provided by Blue Coat Systems
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White Papers
Architecture and Protocols for Secure LAN
Jul 2008
A lack of security is a problem of LAN systems in the present time since hackers can set a fake MAC Address and conduct ARP Spoof in order to capture the data by using the vulnerability of ARP:...
Provided by Mahasarakham University
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Case Studies
Telecommunications Firm Reduces Development and Deployment Time With Hosting Platform
Nov 2009
T-Systems, part of Deutsche Telekom, operates information and communication technology systems. Starting in 2010, every newly built house in Germany is required by law to have a smart meter to...
Provided by Microsoft
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Whitepapers
Joint Channel and Echo Impulse Response Shortening for High-Speed Data Transmission
Oct 2009
The unit-norm constraint optimization for joint shortening of channel and echo impulse response is presented in this paper. The optimization is performed in the Mean Square sEnse (MSE) and...
Provided by Pennsylvania State Employees Credit Union
-
Whitepapers
From Trees to DAGs: Improving the Performance of Bridged Ethernet Networks
Oct 2009
Ethernet is widely used in Local Area Networks (LANs) due to its simplicity and cost effectiveness. Today, a great deal of effort is being devoted to extending Ethernet capabilities in order to...
Provided by University of South Florida
-
Whitepapers
A Low-Complexity Planar Antenna Array for Wireless Communication Applications: Performance Analysis and Beamforming
Oct 2009
Source localization and beamforming are very important in a variety of wireless communication applications such as mobile Wireless Sensor Networks, Intelligent Transportation Systems (ITS),...
Provided by Stanford Technology Ventures Program
-
Whitepapers
ERMAO: An Enhanced Intradomain Traffic Engineering Approach in LISP-Capable Networks
Oct 2011
LISP (Locator/Identifier Separation Protocol) is proposed to address the routing scalability problem of current Internet, and a mapping system is required to support the LISP EID-to-RLOC (Endpoint...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
Statistical Modeling of Asynchronous Impulsive Noise in Powerline Communication Networks
Oct 2011
Powerline distribution networks are increasingly being employed to support smart grid communication infrastructure and in-home LAN connectivity. However, their primary function of power...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
Performance Enhancement for Mobility Management in Wireless LANs
Mar 2008
Due to the small radio area covered by an Access Point (AP), handoffs frequently occur in Wireless Local Area Networks (WLANs) as Mobile Stations (MSs) move their associations from one AP to...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
An Improved Receiver Architecture for Cyclic-Prefixed OFDM
Feb 2009
A novel Orthogonal Frequency Division Multiplexing receiver architecture to be employed with standard (e.g. Wireless LAN) transmitters is proposed. It features enhanced error-rate performance with...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
Delivering Ubiquitous Ethernet Services using an Array of Access Technologies
Jun 2009
The MEF has defined Carrier Ethernet as a ubiquitous, standardized, carrier-class service and network with five attributes that distinguish it from familiar LAN-based Ethernet. These attributes...
Provided by Metro Ethernet Forum
-
White Papers
Passive and Accurate Traffic Load Estimation for Infrastructure-Mode Wireless LAN
Oct 2007
The exponential increase in the deployment of IEEE 802.11-based Wireless LAN (WLAN) technology has transformed it into an essential building block of the networking infrastructure of commercial...
Provided by Stony Brook University
-
White Papers
Wireless LAN Technology: Current State and Future Trends
Jan 2007
In this paper, a comprehensive overview of the current state and future trends of Wireless Local Area Network (WLAN) has been presented. This paper studies and compares two most competing...
Provided by Helsinki University of Technology
-
White Papers
Active and Passive Network Measurements : A Survey
Jul 2011
One major question facing operators everywhere is how to be sure that everything goes fine as well as how black holes can be detected in their networks? Passive network monitoring is very suitable...
Provided by International Journal of Computer Science and Information Technologies
-
White Papers
Near-Optimal Deviation-Proof Medium Access Control Designs in Wireless Networks
Jun 2010
Distributed Medium Access Control (MAC) protocols are essential for the proliferation of low cost, decentralized Wireless Local Area Networks (WLANs). Most MAC protocols are designed with the...
Provided by UC Regents
-
White Papers
Improving the Accuracy of Wireless LAN Based Location Determination Systems Using Kalman Filter and Multiple Observers
Apr 2009
Various RF based location determination systems have been proposed that use received signal strength fingerprints to identify locations. The authors implemented a Bayesian method for location...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Vehicular Ad Hoc Network in Mobile Communications With Different Routing Protocols
Mar 2011
There are existing two types of ad hoc networks in mobile communications, called Mobile Ad Hoc Network (MANET) and Vehicular Ad Hoc NETwork (VANET). Out of these, Vehicular Ad Hoc Network (VANET)...
Provided by Assam University
-
White Papers
The Need to Standardize Storage Device Performance Metrics
Aug 2011
In this IDC white paper, sponsored by Seagate, IDC lays the foundation and discusses the importance for storage device vendors to define and coalesce around a set of common performance metrics...
Provided by Seagate
-
White Papers
Multicast With Wireless LAN Controllers (WLCs) and Lightweight Access Points (LAPs) Configuration Example
Jul 2007
This paper provides a configuration example on how to configure Wireless LAN Controllers (WLCs) and Lightweight Access Points (LAPs) for multicasting and communication with a multicast enabled...
Provided by Cisco Systems
-
White Papers
Evaluation of Gigabit Ethernet Local Area Networks in Windows Vista-Server 2008 Environment
Mar 2011
Performance of IPv6 differed between the two network environments (client-server and Peer-Peer) with IPv6 producing a higher TCP throughput for the lower packet sizes of 128-640 bytes on the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Locality-Aware Publish/Subscribe Scheme for High Level Architecture on Structured Peer-to-Peer Networks
Sep 2010
High Level Architecture (HLA) is a distributed simulation architecture which is applied to many simulation environments. In most of these environments, the simulation entities (called the federate...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Integration of Wireless Peer-to-Peer Sensor Networks With Embedded Web Services
May 2009
In todays scientific and business environments the pervasive tracking and modification of sensor/actor data is essential for leveraging existing workflows to the demands of seamless, highly...
Provided by Technische Universität Dortmund
-
White Papers
Performance Analysis and Comparison of QoS Provisioning Mechanisms for CBR Traffic in Noisy IEEE 802.11e WLANs Environments
Jul 2009
In order to reach better Quality-of-Service (QoS) requirements for multimedia application, the 802.11e task group was formed and has proposed EDCA (Enhanced Distributed Channel Access) for...
Provided by National Changhua University of Education
-
Case Studies
How Cisco Designed the Collaborative Connected Workplace Environment
Dec 2007
Like most companies, however, Cisco had designed its office space traditionally, under the assumption that employees would work in their own cubicles during regular work hours and needed an...
Provided by Cisco Systems
-
Case Studies
How Cisco IT Builds End-to-End QoS Into Its Network
Dec 2007
By 2003, Cisco IT - propelled by both business and technology drivers - was ready to develop a second version of QoS, referred to internally as QoS V2. They needed a comprehensive, end-to-end...
Provided by Cisco Systems
-
White Papers
Ten Microseconds Over LAN, for Free (extended)
Sep 2008
The status quo for timestamping in PCs is ntpd, which under general conditions is accurate to 1ms at best. For precision applications this is inadequate, but it is a low cost solution which suits...
Provided by University of Melbourne
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White Papers
An Improved Analytical Model for IEEE 802.11 Distributed Coordination Function Under Finite Load
Jun 2009
In this paper, an improved analytical model for IEEE 802.11 Distributed Coordination Function (DCF) under finite load is proposed by closely following the specifications given in IEEE 802.11...
Provided by Scientific Research Publishing
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Webcasts
Optimize Your Network
Dec 2007
The network has evolved and continues to become an increasingly more critical part within many organizations today. The attendee will learn about the benefits of implementing an integrated multi...
Provided by Cisco Systems
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White Papers
Top 10 reasons to migrate to IBM servers and Intel Ethernet
Sep 2011
Performance, simplicity and bandwidth are just a few reasons. See this top 10 list and learn why Intel® Ethernet 10 Gigabit Server Adapters and IBM servers offer an unbeatable combination.
Provided by Intel
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Case Studies
Small IT Solutions Shop Offers Clients Big Security, Improves Reliability 100%
Mar 2008
Quality Systems Solutions, Inc one key component of its operation was a separate sandbox network using SBS 2003 R2. This network was hosted on a The Planet - based server in Texas, far from the...
Provided by Microsoft
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White Papers
Flexible Throughput Management in IEEE 802.11e Wireless LANs
Jul 2007
The IEEE 802.11e standard has been developed to provide Quality of Service (QoS) support to a Wireless Local Area Network (WLAN). The framework for the standard is defined such that the precise...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Measurement-Aided Model-Based Admission Control Scheme for IEEE 802.11e EDCA Wireless LANs
Jul 2008
The IEEE 802.11e standard was introduced to overcome the lack of QoS support for the legacy IEEE 802.11 WLANs. It enhances the Media Access Control (MAC) layer operations to incorporate service...
Provided by University of Cape Town
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White Papers
Packet Length Adaptation in WLANs With Hidden Nodes and Time-Varying Channels
Jul 2010
In a Wireless Local Area Network (LAN), packets can be lost due to a multitude of reasons. It is possible to reduce the probability of occurrence of some of these loss mechanisms by reducing...
Provided by UC Regents
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White Papers
Unbounded Contention Resolution in Multiple-Access Channels
Jul 2011
A frequent problem in settings where a unique resource must be shared among users is how to resolve the contention that arises when all of them must use it, but the resource allows only for one...
Provided by Rutgers University
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White Papers
Seamless Handover of IPTV Streams in a Wireless LAN Network
Aug 2009
A robust mechanism to enable seamless handover of streamed IPTV in a WLAN is presented. Handover in a wireless network is usually based on signal strength measurements, but that approach does not...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Identity-Based Policy Enforcement: A LAN Security Best Practices Whitepaper
Oct 2007
This paper focuses on the evolving nature of LAN security in today's enterprise in light of a dissolving network perimeter and the need for an identity-based solution to address new requirements....
Provided by Nevis Networks
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White Papers
Accurate Indoor Location Estimation by Incorporating the Importance of Access Points in Wireless Local Area Networks
Jun 2010
This paper focuses on indoor localization in Wireless Local Area Networks (WLANs). The authors investigate the unequal contribution of each Access Point (AP) on location estimation. The main...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Best Practices for Deploying LAN Security and NAC
Apr 2007
There is growing recognition that LAN security has to go beyond the desktop and into the network infrastructure itself. Not only can security software not be relied upon to be installed and...
Provided by Nevis Networks
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White Papers
Cisco 802.11n Wireless LAN Design Guide
Oct 2011
Learn best practices, practical techniques, and guidelines for designing, planning, & implementing a wireless LAN within a high-density environment such as a university or college campus. These...
Provided by Cisco Systems, Inc.
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Whitepapers
Cisco WAAS Optimizes Application Delivery from the Cloud
Oct 2011
Delivering applications from the cloud to the remote sites creates additional challenges in application performance, availability, and security. See how Cisco Wide Area Application Services solve...
Provided by Cisco
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Whitepapers
How to prime your WLAN for employee devices
Nov 2011
The modern smart device has had a transformative effect on the enterprise. One result of this transformation of IT-supported mobile endpoints has been the rapid influx of employee-owned devices;...
Provided by Aruba Networks
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White Papers
Improved IP Multimedia Subsystem Authentication Mechanism for 3G-WLAN Networks
Apr 2011
The provision of IP Multimedia Subsystem (IMS) introduces important advantages for users of 3G WLAN networks. However, a multi-pass authentication procedure needs to be performed before accessing...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Lightpath-Level Protection Versus Connection-Level Protection for Carrier-Grade Ethernet in a Mixed-Line-Rate Telecom Network
Nov 2007
Ethernet is a success story in Local Area Networks (LAN). Efforts for extending its boundaries beyond LAN to the carriers' backbone networks are in progress. The paper studies the problem of...
Provided by University of California
