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Mission Statement
TechRepublic's ITPapers is the Web's largest library of free technical IT white papers, webcasts, and case studies. Covering IT categories including Data Management, IT Management, Networking, Communications, Enterprise Applications, Storage, Security and much more, TechRepublic's White Paper Directory is the best source for technical white papers and IT information.
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White Papers
BCH-Based Compactors With Data Compression for Test Responses
Feb 2009
In the scan-based Design For Testability (DFT) of Very Large Scale Integration (VLSI) circuits, the test responses of the circuits are observed after applying test patterns from the tester. All...
Provided by Intel
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White Papers
Adaptive Weighing of Context Models for Lossless Data Compression
Jan 2010
Until recently the state of the art in lossless data compression was prediction by partial match (PPM). A PPM model estimates the next-symbol probability distribution by combining statistics from...
Provided by Florida Institute of Technology
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White Papers
Modular Data Compression to Optimally Locate Regular Segments in Sequences: Application to DNA Sequence Analysis
Jan 2010
A new location method for regular segments in sequences is presented. It uses the Minimum Description Length (MDL) criterion. If a lossless compressor achieves size reduction by exploiting a...
Provided by Montpellier Laboratory of Computer Science, Robotics, and Microelectronics
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White Papers
Principal Component Analysis for Data Compression and Face Recognition
Sep 2008
Data compression is the most important step in many signal processing and pattern recognition applications. The authors come across very high dimensional data in such applications. Before...
Provided by Institute of Science & Technology, Klawad
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White Papers
GSMA Packet Voice Interworking
Jul 2008
Given the current uncoordinated way in which service providers and carriers are changing to an IP infrastructure, the risk of varying voice call quality as a result of too many conversions in the...
Provided by GSM Association
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White Papers
Power Control for Wireless Packet Voice With Application to EDGE System
Jan 2010
In this paper, using the EDGE system as an example, the paper applies a Kalman-filter power control method based on interference tracking and prediction to packet voice service in wireless...
Provided by AT&T Intellectual Property
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White Papers
Performance Comparison of Voice Packet Sizes in the FIFO Adversarial Queuing and FIFO M/M/1 Model
Jan 2008
First-In-First-Out (FIFO) is the most widely used scheduling protocol in packet switching network. In fact, it is one of the simplest queuing policies used to provide best effort services in...
Provided by Universiti Putra Malaysia
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Case Studies
National Heart Centre Chooses Avaya to Support Major Expansion and Regional Push
Feb 2009
With increased competition in the healthcare sector, the National Heart Centre Singapore (NHC) needed a communications solution that is scalable, more flexible and with richer functionalities. As...
Provided by Avaya
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Case Studies
Marshall University
Feb 2009
Named after John Marshall, a Chief Justice of the United States, Marshall Academy, Huntington, West Virginia, was established in 1837. Marshall needed telecommunications and infrastructure...
Provided by Avaya
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Case Studies
Aetna Specialty Pharmacy
Apr 2009
Aetna is one of the nation's leading providers of health, dental, group, life, disability and long-term care benefits. When considering an upgrade to its communications system, the ability to...
Provided by Avaya
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Case Studies
LifeNet
Apr 2009
Founded in 1982, LifeNet is the nation's largest non-profit, full-service organ donation agency and biomedical tissue banking system. Handling an estimated 300 calls each day, around the clock,...
Provided by Avaya
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Case Studies
IP Communications Support Excellence in Customer Relations and Clinical Services
Sep 2009
Seattle, Washington - Group Health Cooperative and its subsidiary health carriers serve more than 600,000 residents of Washington State and Idaho. The challenge was to leverage the enterprise-wide...
Provided by Avaya
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Case Studies
Intermountain Healthcare
Mar 2009
Intermountain Healthcare is a nonprofit healthcare system of 21 hospitals, clinics, health plans and physicians. As a nonprofit company dedicated to keeping its state-of-the-art healthcare...
Provided by Avaya
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Case Studies
The Luxurious New Renaissance Montgomery Hotel and Conference Center Has Achieved Exceptional, World-Class Telecommunications for the Pleasure of Their Guests and the Productivity of All Staff Members
Dec 2008
The Renaissance Montgomery was conceived as a world-class luxury hotel, spa, entertainment, and convention center complex. Developers and staff were challenged to create a luxurious facility that...
Provided by Avaya
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Case Studies
Foxwoods Resort Casino
Jan 2009
Foxwoods Resort Casino (Foxwoods) in Mashantucket, Conn. is the largest casino in the world, covering 4.7 million square feet with over 340,000 square feet dedicated to gaming. Foxwoods decided to...
Provided by Avaya
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Case Studies
Next Generation TV Retailer Relies on Nortel Contact Center for China Market
Nov 2008
The biggest challenge encountered by the Acorn International was how to build a unified platform to handle the large information flows created by it. The platform needs to enable the great variety...
Provided by Nortel Networks
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Case Studies
Global Financial Service Provider Enhances Service Through Multi-Site IP Contact Centre
Jul 2008
FEXCO needed a forward-looking IP contact centre to improve service delivery and operational efficiency. An upgrade of two sites with two fully-redundant Nortel Communication Server 1000s plus...
Provided by Nortel Networks
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Case Studies
Fsu Attracts the Best Students and Faculty With a New Technology Showcase Network
Nov 2007
All universities need to attract students with an excellent faculty, high academic standards and an appealing campus with modern facilities. Hacking threats are on the rise, securing networks...
Provided by Nortel Networks
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Case Studies
Leading Brewer Keeps Workforce Productive and the World Refreshed
Jan 2010
Grupo Modelo, founded in 1925, is the leader in Mexico in the production, distribution and marketing of beer. Grupo Modelo's main headquarters located in Mexico City is where it distributes its...
Provided by Nortel Networks
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Case Studies
Market-Leading Manufacturer Scales for Growth Through Advanced Contact Centre Technology
Oct 2008
Ideal Boilers' challenge was to enhance its contact centre capabilities in order to deliver a brand new service. An IP contact centre solution based upon the Nortel Communication Server 1000,...
Provided by Nortel Networks
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Case Studies
KMITL Learns the Value of Collaboration With Nortel-Microsoft Unified Communications
Mar 2009
King Mongkut's Institute of Technology Ladkrabang (KMITL) is Thailand's leading technical university. Unified Communication (UC) which breaks down the barriers between email, voice, video,...
Provided by Nortel Networks
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Case Studies
LG Dacom Boosts Its Residential VoIP Market Using Nortel's Consumer and Multimedia Solutions With 1.3 Million Subscribers 15 Months After Launch
Sep 2009
The Korean market is a highly competitive voice services market and Korean subscribers are also very focused on multimedia products and applications. This carrier's strategy was to clearly...
Provided by Nortel Networks
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Case Studies
New Contact Centre Helps Council Handle Calls Faster to Enhance Customer Service
Jun 2008
Waltham Forest Direct was struggling to answer and route high volumes of customer calls. As a result, local people experienced long waiting times before having their queries resolved. The council...
Provided by Nortel Networks
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Case Studies
New York State Unified Court System
Jan 2010
The New York State Unified Court System is a large and diverse organization with almost 1,200 judges. The New York State Unified Court System wanted to implement a true converged network that...
Provided by Nortel Networks
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Case Studies
Fast Data Transfer and Efficient International Communications for Leading Firm of Architects
Jun 2008
Renton Howard Wood Levin LLP (RHWL) wanted a new telephone system which would give the VoIP capability, for overseas staff and those who travel regularly. RHWL needed a complete communications...
Provided by Nortel Networks
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Case Studies
Professional Body Lays Foundations for Unified Communications Through Cutting-Edge VoIP
Sep 2009
Royal College of Physicians (RCP) wanted to move to a system that could support flexible ways of working. As a professional body responsible for a whole range of activities in the medical field -...
Provided by Nortel Networks
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Case Studies
Global Distributor Vastly Improves Customer Service With Virtual IP Call Centre and IVR Solution
Jul 2008
TNT's challenge was to improve customer service via the use of intelligent technology, without increasing call centre agent numbers. Full upgrade of TNT's five call centres to form a 600-seat...
Provided by Nortel Networks
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Case Studies
Leading by Example: The Missouri Department of Conservat Ion Gets Greener With Advanced Networking Technology
Nov 2008
Faced with the need to upgrade its voice and data networks to more effectively and cost-efficiently serve the people of Missouri, the Missouri Department of Conservation set an objective of doing...
Provided by Nortel Networks
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Case Studies
IP Network Increases Capacity and Improves Functionality for High Street Clothing Brand
May 2008
When a company restructures and office premises are merged, there is almost always a requirement for some form of IT infrastructure development, to ensure that everyone can communicate effectively...
Provided by Nortel Networks
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Case Studies
All-in-One Service Management Defends Law Firm From Service Disruptions
Oct 2008
In a top litigation firm like Jenner & Block, attorneys routinely handle cases in the multimillion-dollar range. They often spend a substantial portion of their day working in document management...
Provided by Compuware
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Whitepapers
Blind Crosstalk Channel Identification in DMTBased DSL Systems
Oct 2008
This paper describes a blind crosstalk channel identification method and its application to Discrete MultiTone (DMT)-based Digital Subscriber Line (DSL) systems. Cyclostationarity inherited in...
Provided by Institute of Electrical & Electronic Engineers
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Case Studies
Telecommunications Firm Develops Solution to Speed On-Demand Conference Calls
Apr 2010
IntelePeer wanted to link contact information from individual social networks with its telecommunications software so that its customers could more rapidly organize on-demand conference calls....
Provided by Microsoft
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Case Studies
Hyundai Securities Integrates Financial Data to Enhance Consistency and Performance
Mar 2010
For the past few years, Hyundai Securities has focused on Vision 2012, a series of initiatives to help it become the leading investment bank in Korea and the Asia Pacific region. This has required...
Provided by Oracle
-
Downloads
MegaPath Duet Voice & Data Flash Presentation
Apr 2010
Spend 3 minutes with this easy-to-understand demo and learn how Duet integrated voice and data combines business class phone service and high-speed T1 or SDSL broadband access into one low monthly...
Provided by Megapath
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Case Studies
Energizer Improves Voice Communication to Enhance Productivity and Reduce Costs
Apr 2010
Energizer Holdings is a global consumer goods company with business operations in 165 countries. In 2005, Energizer implemented the dedicated version of the Microsoft Business Productivity Online...
Provided by Microsoft
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White Papers
On the Fair Coexistence of Loss and Delay-Based TCP
Dec 2009
Delay-based TCP variants continue to attract a large amount of attention in the networking community. Potentially, they offer the possibility to efficiently use network resources while at the same...
Provided by Cisco Systems
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White Papers
Robust TCP: An Improvement on TCP Protocol
Mar 2010
The Transmission Control Protocol (TCP) is the most popular transport layer protocol for the internet. Congestion Control is used to increase the congestion window size if there is additional...
Provided by Journal of Theoretical and Applied Information Technology
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White Papers
How Poisson Is TCP Traffic at Short Time-Scales in a Small Buffer Core Network?
Aug 2009
There is widespread debate regarding the nature of TCP traffic in today's Internet - while some researchers have shown that it exhibits Long-Range Dependent (LRD) properties, others argue that it...
Provided by University of New South Wales
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White Papers
Architecture for Efficiently Streaming Stored Video Using TCP
Mar 2010
TCP (Transmission Control Protocol) with its well-established congestion control mechanism is the prevailing transport layer protocol for non-real time data in current IP (Internet Protocol)...
Provided by GITAM UNIVERSITY
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White Papers
What Level of Estimating Accuracy Does TCP Need and Can TCP Achieve
Dec 2009
Accurate and effective estimation of TCP operating point impacts directly on TCP performance, especially in modern high-speed networks. This paper focuses on two crucial questions: In order to...
Provided by Association for Computing Machinery
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Whitepapers
Communicating with an Energy Meter Using IEC 62056 Through TCP/IP Protocol
Nov 2012
Device Language Message Specification (DLMS) is an application layer protocol designed to support messaging to and from energy distribution devices in a computer integrated environment. COSEM, the...
Provided by ISSN
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Whitepapers
National Broadband Network Providing the Systems Capability for Open Access
Jun 2009
This paper is provided by Alcatel-Lucent as a contribution to the discussion around the proposed Fibre To The Premise (FTTP) National Broadband Network (NBN) announced by the Federal Government on...
Provided by Alcatel-Lucent
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Whitepapers
Maximizing DSL Performance in the Field with Dynamic Line Management
Jul 2009
Dynamic Line Management (DLM) is operational in many Digital Subscriber Line (DSL) networks worldwide covering various use cases such as network stabilization, open-pipe architecture, service...
Provided by Alcatel-Lucent
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Whitepapers
NBN - A New Framework for 21st Century Networks in Australia
May 2009
Architecture is critical in any construction. For the Australian government's planned Fiber To The Premise (FTTP) National Broadband Network (NBN), decisions made today around the design and...
Provided by Alcatel-Lucent
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Whitepapers
National Broadband Network Living with Fibre to the Premises
Jun 2009
Many people in Australia are beginning to wonder about the environmental impact that NBN's Fiber To The Premises (FTTP) network will have, both on their local community and their individual homes....
Provided by Alcatel-Lucent
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Whitepapers
Performance Analysis of Neural Network Architecture Combined with DWT for Image Compression
Nov 2012
Neural networks are significantly used in signal and image processing techniques for pattern recognition and template matching. In this paper neural networks are used for image compression. In...
Provided by International Journal of Computer Applications
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Whitepapers
Making the Move to IPV6
Oct 2010
IPv6 network migration can seem to be an ominous task. Today's corporate Chief Information Officers (CIOs), IT managers, and network engineers are being bombarded by information - sponsored IPv6...
Provided by Alcatel-Lucent
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Whitepapers
Intel Xeon Processor C5500/C3500 Series Non-Transparent Bridge
Jan 2010
The Intel Xeon Processor C5500/C3500 Series is the next generation of high-performance multi-core architecture targeted for embedded and storage use cases. Based on 45 nm technology, the...
Provided by Intel
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Whitepapers
Hardware Design of 2-D High Speed DWT by Using Multiplierless 5/3 Wavelet Filters
Dec 2012
This paper represents the hardware implementation of high speed DWT using details of 5/3 wavelet filters for image compression applications. Wavelets also find application in speech compression,...
Provided by International Journal of Computer Applications
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Whitepapers
Review and Survey of Broadband Microstrip Patch Antennas
Dec 2012
Microstrip Patch Antenna (MPA) is generally used in modern communication devices, and a large part of day-to-day communication is done through it. Study of literature of past few year shows that,...
Provided by International Journal of Computer Applications
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Whitepapers
Broadband Transformation Optics Devices
Nov 2012
Current interest in electromagnetic meta-materials has been motivated by recent work on superlenses, cloaking and transformation optics. This interest has been followed by considerable efforts...
Provided by Towse Publishing Company
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Whitepapers
Elastic Transponders for Optical Direct Detection OFDM Systems Based on the FHT
Jul 2012
The rapid growing of IP traffic and the new emerging applications and services such as cloud computing and high quality IP services (VoIP, IPTV, etc.) require a high capacity optical backbone...
Provided by Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
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Whitepapers
Cost-Throughput Analysis of a Modified TCP for Optical Burst Switched Networks
Dec 2012
Performance of existing TCP implementations over Optical Burst Switched (OBS) networks is not satisfactory, as they suffer from false congestion detection. As the contention induced losses are...
Provided by International Journal of Computer Applications
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Whitepapers
An Efficient DCT Compression Technique Using Strassen's Matrix Multiplication Algorithm
Dec 2012
'Image compression' minimizes the problem that the authors face in storing and transmitting large amount of data. It reduces the size of data required to represent a digital image. In this...
Provided by International Journal of Computer Applications
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Whitepapers
Analysis of Popular Video Shot Boundary Detection Techniques in Uncompressed Domain
Dec 2012
Now days there are tremendous amount of videos available on internet. Entertainment video, news video, sports video are accessed by users to fulfill their different needs. User's daily routine...
Provided by International Journal of Computer Applications
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Whitepapers
Enhancing the Data Capacity of QR Codes by Compressing the Data Before Generation
Dec 2012
Quick Response (QR) Codes helps one in encoding the data in an efficient manner. The data capacity is limited according to the various data formats used. For increasing the data capacity, data to...
Provided by International Journal of Computer Applications
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Whitepapers
Efficient Joining and Leaving for Receiver Driven Multicast Congestion Control
Feb 2010
Multimedia applications such as video conferencing, multiparty video games, military applications news feeds, video-audio transmission and IP TV etc. are today and next generation demand in user...
Provided by International Journal of Computer Applications
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Whitepapers
Analyses of Higher Order Metrics for SPIHT Based Image Compression
Aug 2010
The increasing use of digitized images has led to the need to compress such imagery to allow economical storage and fast data transfer. Despite all the advantages of JPEG compression schemes based...
Provided by International Journal of Computer Applications
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Whitepapers
Image Compression with Adaptive Arithmetic Coding
Aug 2010
An image compression method using the wavelet transform, zero tree coding and adaptive arithmetic coding has been proposed. Here a novel static zeroth order adaptive arithmetic coder is being...
Provided by International Journal of Computer Applications
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Whitepapers
An Image Compression Algorithm for Discontinuous Series of Similar Pixels
Aug 2010
This paper represents lossy compression technique which can be effectively used for correlated pixels in both continuous and discontinuous series. Generally, compression is achieved by reducing...
Provided by International Journal of Computer Applications
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Whitepapers
MIMO Based Efficient JPEG Image Transmission and Reception by Multistage Receivers
Aug 2011
This paper deals with the efficient transmission of JPEG compressed images over Multiple Input Multiple Output (MIMO) systems using spatial multiplexing. By exploiting the spatial multiplexing...
Provided by International Journal of Computer Applications
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Whitepapers
Performance Analysis of Priority Scheme in ATM Network
Aug 2010
The Asynchronous Transfer Mode (ATM) is the widely used packet switching and connection oriented technology that meets diverse services and performance requirements of real time applications using...
Provided by International Journal of Computer Applications
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Whitepapers
Performance Evaluation of H.264/AVC Intra Compound Image Compression System
Nov 2010
This paper presents a comparison of H.264/AVC (Advanced Video Coding) based algorithms for compound images that contain text and natural images. Considered the problem of compressing compound...
Provided by International Journal of Computer Applications
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Whitepapers
Implementation of H.264 Decoder
Jan 2012
The H.264/AVC is the most recent standard of video compression/decompression for future broadband network. This standard was developed through the Joint Video Team (JVT) from the ITU-T Video...
Provided by International Journal of Computer Applications
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Whitepapers
Lossless Data Compression at Finite Blocklengths
Dec 2012
This paper provides an extensive study of the behavior of the best achievable rate (and other related fundamental limits) in variable-length lossless compression. In the non-asymptotic regime, the...
Provided by Athens University of Economics and Business
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Whitepapers
Network Coded TCP (CTCP)
Dec 2012
The authors introduce CTCP, a reliable transport protocol using network coding. CTCP is designed to incorporate TCP features such as congestion control and reliability while improving on TCP's...
Provided by Massachusetts Institute of Technology
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Whitepapers
Doubly Differential Communication Assisted With Cooperative Relay
Apr 2008
Doubly differential modem turns out to be a promising technology for coping with unknown frequency offsets with the pay of Signal-to-Noise Ratio (SNR). In this paper, the authors propose to...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Soft Decode and Forward of MQAM Modulations for Cooperative Relay Channels
Apr 2008
A novel approach for extension of soft decode and forward strategy into higher order MQAM modulation is proposed. A new soft mapping function is introduced to map soft bits onto a point in the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
On the Diversity Order of AF Cooperative Systems With Inter-Relay Interference Cancellation
Apr 2008
In this paper, the authors analyze a full rate cooperative communication system using Amplify-and-Forward (AF) two-path relaying scheme with inter-relay interference cancellation at the relay. By...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Low Complexity Acquisition of UWB Telemetry Data Packets With Clock Offset
Aug 2008
In this paper, low complexity acquisition of UWB telemetry data packets is addressed. In addition to the usual channel impairments considered of Additive White Gaussian Noise (AWGN) noise and...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Efficient Semi-Persistent Scheduling for VoIP on EUTRA Downlink
Aug 2008
Evolved UTRA (EUTRA) is currently under standardization within 3GPP as a Long-Term Evolution (LTE) of Universal Terrestrial Radio Access (UTRA) air interface. Due to the potentially large number...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Transmission Strategies for Parallel Relay Networks Based on Superposition Coding
Aug 2008
This paper is concerned with the transmission strategies and relay selection for decode-and-forward Parallel Relay Networks (PRNs) based on superposition coding. The authors' focus is on the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Design and Analysis of Novel Broadband EM Wave Absorbers Based on Lossy EBG Surface
Aug 2008
The design method and analysis of novel broadband ElectroMagnetic (EM) wave absorbers is presented in this paper. The proposed absorber is a planar structure based on lossy Electromagnetic BandGap...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Meeting Mobile Broadband Expectations with Maximum Efficiency
Feb 2012
Mobile broadband traffic is growing rapidly, driven by the increasing popularity of connected devices, such as smartphones and tablets. User expectations for mobile broadband are on the rise as...
Provided by Ericsson
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Whitepapers
A Narrow-Passband and Frequency-Tunable Microwave Photonic Filter Based on Phase-Modulation to Intensity-Modulation Conversion Using a Phase-Shifted Fiber Bragg Grating
May 2012
A novel approach to implementing a narrow-passband and frequency-tunable Microwave Photonic Filter (MPF) based on phase-modulation to intensity-modulation conversion in a Phase-Shifted Fiber Bragg...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Analysis of a Key Distribution Scheme in Secure Multicasting
Jul 2012
This paper presents an analysis of the secure key broadcasting scheme proposed by Wu, Ruan, Lai and Tseng. The study of the parameters of the system is based on a connection with a special type of...
Provided by University Of Zululand
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Whitepapers
Exact Error Analysis for the Piecewise Linear Combiner for Decode and Forward Cooperation with Two Relays
Dec 2010
Exact expressions are obtained for the Bit Error Rate (BER) for coherent and non-coherent Decode and Forward (DF) cooperative systems with two relays. The Piecewise Linear (PL) combiner, a close...
Provided by Indian Institute of Technology Bombay
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Whitepapers
Transformation of Short-Term Spectral Envelope of Speech Signal Using Multivariate Polynomial Modeling
Dec 2010
Speaker transformation uses a mapping between the signal parameters derived from a set of phrases spoken by two speakers to modify the speech signal of one speaker to make it perceptually similar...
Provided by University of Isfahan
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Whitepapers
Broadband Proximity Fed Modified E-Shaped Microstrip Antenna
Dec 2010
Commonly used technique to realize broadband microstrip antenna is by cutting the slots at an appropriate position inside the patch. The slot introduces a mode near the fundamental mode of the...
Provided by University of South Florida
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Whitepapers
CQI Reporting Strategies for Nonregenerative Two-Way Relay Networks
Mar 2012
This paper considers data exchange between two terminals in a non-regenerative two-way relay network. The authors first propose two efficient Channel Quality Indicator (CQI) reporting schemes...
Provided by Institute of Electrical & Electronic Engineers
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Case Studies
Next Generation TV Retailer Relies on Nortel Contact Center for China Market
Nov 2008
The biggest challenge encountered by the Acorn International was how to build a unified platform to handle the large information flows created by it. The platform needs to enable the great variety...
Provided by Nortel Networks
-
Case Studies
Global Financial Service Provider Enhances Service Through Multi-Site IP Contact Centre
Jul 2008
FEXCO needed a forward-looking IP contact centre to improve service delivery and operational efficiency. An upgrade of two sites with two fully-redundant Nortel Communication Server 1000s plus...
Provided by Nortel Networks
-
Case Studies
Fsu Attracts the Best Students and Faculty With a New Technology Showcase Network
Nov 2007
All universities need to attract students with an excellent faculty, high academic standards and an appealing campus with modern facilities. Hacking threats are on the rise, securing networks...
Provided by Nortel Networks
-
Case Studies
Leading Brewer Keeps Workforce Productive and the World Refreshed
Jan 2010
Grupo Modelo, founded in 1925, is the leader in Mexico in the production, distribution and marketing of beer. Grupo Modelo's main headquarters located in Mexico City is where it distributes its...
Provided by Nortel Networks
-
Case Studies
Market-Leading Manufacturer Scales for Growth Through Advanced Contact Centre Technology
Oct 2008
Ideal Boilers' challenge was to enhance its contact centre capabilities in order to deliver a brand new service. An IP contact centre solution based upon the Nortel Communication Server 1000,...
Provided by Nortel Networks
-
Case Studies
KMITL Learns the Value of Collaboration With Nortel-Microsoft Unified Communications
Mar 2009
King Mongkut's Institute of Technology Ladkrabang (KMITL) is Thailand's leading technical university. Unified Communication (UC) which breaks down the barriers between email, voice, video,...
Provided by Nortel Networks
-
Case Studies
LG Dacom Boosts Its Residential VoIP Market Using Nortel's Consumer and Multimedia Solutions With 1.3 Million Subscribers 15 Months After Launch
Sep 2009
The Korean market is a highly competitive voice services market and Korean subscribers are also very focused on multimedia products and applications. This carrier's strategy was to clearly...
Provided by Nortel Networks
-
Case Studies
New Contact Centre Helps Council Handle Calls Faster to Enhance Customer Service
Jun 2008
Waltham Forest Direct was struggling to answer and route high volumes of customer calls. As a result, local people experienced long waiting times before having their queries resolved. The council...
Provided by Nortel Networks
-
Case Studies
New York State Unified Court System
Jan 2010
The New York State Unified Court System is a large and diverse organization with almost 1,200 judges. The New York State Unified Court System wanted to implement a true converged network that...
Provided by Nortel Networks
-
Case Studies
Fast Data Transfer and Efficient International Communications for Leading Firm of Architects
Jun 2008
Renton Howard Wood Levin LLP (RHWL) wanted a new telephone system which would give the VoIP capability, for overseas staff and those who travel regularly. RHWL needed a complete communications...
Provided by Nortel Networks
-
Case Studies
Professional Body Lays Foundations for Unified Communications Through Cutting-Edge VoIP
Sep 2009
Royal College of Physicians (RCP) wanted to move to a system that could support flexible ways of working. As a professional body responsible for a whole range of activities in the medical field -...
Provided by Nortel Networks
-
Case Studies
Global Distributor Vastly Improves Customer Service With Virtual IP Call Centre and IVR Solution
Jul 2008
TNT's challenge was to improve customer service via the use of intelligent technology, without increasing call centre agent numbers. Full upgrade of TNT's five call centres to form a 600-seat...
Provided by Nortel Networks
-
Case Studies
Leading by Example: The Missouri Department of Conservat Ion Gets Greener With Advanced Networking Technology
Nov 2008
Faced with the need to upgrade its voice and data networks to more effectively and cost-efficiently serve the people of Missouri, the Missouri Department of Conservation set an objective of doing...
Provided by Nortel Networks
-
Case Studies
IP Network Increases Capacity and Improves Functionality for High Street Clothing Brand
May 2008
When a company restructures and office premises are merged, there is almost always a requirement for some form of IT infrastructure development, to ensure that everyone can communicate effectively...
Provided by Nortel Networks
-
Case Studies
All-in-One Service Management Defends Law Firm From Service Disruptions
Oct 2008
In a top litigation firm like Jenner & Block, attorneys routinely handle cases in the multimillion-dollar range. They often spend a substantial portion of their day working in document management...
Provided by Compuware
-
Whitepapers
Blind Crosstalk Channel Identification in DMTBased DSL Systems
Oct 2008
This paper describes a blind crosstalk channel identification method and its application to Discrete MultiTone (DMT)-based Digital Subscriber Line (DSL) systems. Cyclostationarity inherited in...
Provided by Institute of Electrical & Electronic Engineers
-
Case Studies
Telecommunications Firm Develops Solution to Speed On-Demand Conference Calls
Apr 2010
IntelePeer wanted to link contact information from individual social networks with its telecommunications software so that its customers could more rapidly organize on-demand conference calls....
Provided by Microsoft
-
Case Studies
Hyundai Securities Integrates Financial Data to Enhance Consistency and Performance
Mar 2010
For the past few years, Hyundai Securities has focused on Vision 2012, a series of initiatives to help it become the leading investment bank in Korea and the Asia Pacific region. This has required...
Provided by Oracle
-
Downloads
MegaPath Duet Voice & Data Flash Presentation
Apr 2010
Spend 3 minutes with this easy-to-understand demo and learn how Duet integrated voice and data combines business class phone service and high-speed T1 or SDSL broadband access into one low monthly...
Provided by Megapath
-
Case Studies
Energizer Improves Voice Communication to Enhance Productivity and Reduce Costs
Apr 2010
Energizer Holdings is a global consumer goods company with business operations in 165 countries. In 2005, Energizer implemented the dedicated version of the Microsoft Business Productivity Online...
Provided by Microsoft
-
White Papers
On the Fair Coexistence of Loss and Delay-Based TCP
Dec 2009
Delay-based TCP variants continue to attract a large amount of attention in the networking community. Potentially, they offer the possibility to efficiently use network resources while at the same...
Provided by Cisco Systems
-
White Papers
Robust TCP: An Improvement on TCP Protocol
Mar 2010
The Transmission Control Protocol (TCP) is the most popular transport layer protocol for the internet. Congestion Control is used to increase the congestion window size if there is additional...
Provided by Journal of Theoretical and Applied Information Technology
-
White Papers
How Poisson Is TCP Traffic at Short Time-Scales in a Small Buffer Core Network?
Aug 2009
There is widespread debate regarding the nature of TCP traffic in today's Internet - while some researchers have shown that it exhibits Long-Range Dependent (LRD) properties, others argue that it...
Provided by University of New South Wales
-
White Papers
Architecture for Efficiently Streaming Stored Video Using TCP
Mar 2010
TCP (Transmission Control Protocol) with its well-established congestion control mechanism is the prevailing transport layer protocol for non-real time data in current IP (Internet Protocol)...
Provided by GITAM UNIVERSITY
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White Papers
What Level of Estimating Accuracy Does TCP Need and Can TCP Achieve
Dec 2009
Accurate and effective estimation of TCP operating point impacts directly on TCP performance, especially in modern high-speed networks. This paper focuses on two crucial questions: In order to...
Provided by Association for Computing Machinery
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White Papers
Multiple TCP Connections Improve HTTP Throughput ? Myth or Fact?
Sep 2008
The earlier research showed that HTTP over TCP suffers from aggravated Head-Of-Line (HOL) blocking in browsing conditions found in the developing world. The paper proposed a multistreamed...
Provided by University of Delaware
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White Papers
Aeronautical Gateways: Supporting TCP/IP-Based Devices and Applications Over Modern Telemetry Networks
Aug 2009
Telemetry applications in the mobile airborne networks pose unique challenges. In the current underlying network infrastructure these applications rely on point-to-point links based on IRIG 106...
Provided by University of Kansas
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White Papers
NEWQUE: A New Approach to Active Queue Management for TCP With ECN
Mar 2010
Active Queue Management (AQM) can potentially reduce packet drop rate in the Internet. This is used by routers to control congestion, where packets are dropped before queue become full. In order...
Provided by PSG College of Technology
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White Papers
Support Vector Machines for TCP Traffic Classification
May 2009
Support Vector Machines (SVM) represent one of the most promising Machine Learning (ML) tools that can be applied to the problem of traffic classification in IP networks. In the case of SVMs,...
Provided by Universita degli Studi di Brescia
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White Papers
Environmental Independence: BSD Kernel TCP/IP in Userspace
Feb 2009
Code is code. In the entire application stack only a very small fraction of code is special in the sense that it requires the hardware to run in privileged mode. In theory all the rest can run in...
Provided by Helsinki University of Technology
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White Papers
Implementation of Hardware Stack TCP/IP Using Virtex-2 Pro FPGA
Nov 2009
There is a general consensus that in years to come more and more Internet devices will be embedded and not PC oriented. Just one such prediction is that by 2010, 95% of Internet-connected devices...
Provided by Academy Publisher
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White Papers
Embedded TCP/IP Based Device Controlling System Through Network
Sep 2008
Embedded applications have become a part of the day today life. As microprocessors have become smaller and cheaper; more and more devices have microprocessors embedded in them to make them...
Provided by Rajagiri College of Social Sciences
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White Papers
Design and Implementation of the High Speed TCP/IP Offload Engine
Aug 2009
As the growth of Ethernet speed surpassed the growth of microprocessor performance. TCP/IP Offload Engine (TOE) technology has emerged and aimed at not only releasing servers and communication...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
IP Over DTN: Large-Delay Asynchronous Packet Delivery in the Internet
Oct 2009
The well-known DTN divides an end-to-end communication path into hop-by-hop sessions and allows asynchronous message delivery over physically delay or disruptive network environments. They have...
Provided by University of Tokyo
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White Papers
SAS Data Integration Studio Tips and Tricks
Mar 2010
Anyone who has used SAS Data Integration Studio to process and transform data has invariably said to themselves "Is there another way to do the things that the author wants to do?" SAS Data...
Provided by d-Wise Technologies
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White Papers
A Look Back at "Security Problems in the TCP/IP Protocol Suite"
Aug 2008
Several points are immediately obvious from this analysis. The first, surely, is that in general, relying on the IP source address for authentication is extremely dangerous. Fortunately, the...
Provided by AT&T Labs-Research
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White Papers
The Delay-Friendliness of TCP
Jun 2008
TCP has traditionally been considered unfriendly for real-time applications. Nonetheless, popular applications such as Skype use TCP since UDP packets cannot pass through many NATs and firewalls....
Provided by Association for Computing Machinery
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White Papers
Efficient and Robust TCP Stream Normalization
Jan 2010
Network intrusion detection and prevention systems are vulnerable to evasion by attackers who craft ambiguous traffic to breach the defense of such systems. A normalizer is an in line network...
Provided by Massachusetts Institute of Technology
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White Papers
Network Coding Meets TCP
Sep 2008
This paper propose a mechanism that incorporates network coding into TCP with only minor changes to the protocol stack, thereby allowing incremental deployment. In this scheme, the source...
Provided by Massachusetts Institute of Technology
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White Papers
FAST TCP in High-Speed Networks: An Experimental Study
Jan 2010
Various experiments are conducted using FAST TCP on two high-speed networks and uncovered some of the hidden problems affecting high-speed TCP implementations in practice. While FAST TCP achieved...
Provided by California Institute of Technology
