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convergence
(3227 results)-
White Papers
Best Practices for Video Transit on an MPLS Backbone: Using Point-to-Multipoint Label Switched Paths to Simplify and Optimize IP Video Distribution
September 1, 2007 12:00am PDT
This paper describes how an innovative new technology called point-to-multipoint Label Switched Paths (LSPs) enables service providers to efficiently carry broadcast video (IPTV) traffic across an...
Provided by: Juniper Networks
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White Papers
Achieving Convergence-Free Routing Using Failure-Carrying Packets
August 31, 2007 12:00am PDT
Current distributed routing paradigms (such as link-state, distance-vector, and path-vector) involve a convergence process consisting of an iterative exploration of intermediate routes triggered...
Provided by: Association for Computing Machinery
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White Papers
IMS Based IPTV Services - Architecture and Implementation
August 29, 2007 12:00am PDT
This paper presents a novel architecture for providing converged IP-based TV (IPTV) services specified by ETSI TISPAN standardisation for IPTV in ongoing NGN release 2 specifications. The...
Provided by: Association for Computing Machinery
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Case Studies
With SCORE's Help, IT Entrepreneur Provides The Right Prescription For Financially Ailing Hospitals
August 24, 2007 12:00am PDT
Hospitals are not immune from the nationwide problem of rising health care costs. A convergence of trends has left many health care organizations mired in red ink, even as the demand for their...
Provided by: SCORE
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Case Studies
Unified Communications Delivers 'Convergence Innovation' and the Foundation for Success
August 24, 2007 12:00am PDT
The MaRS Discovery District is a 700,000-square-foot next-generation research facility, bringing together academic, business, capital and scientific research communities to collaborate on and...
Provided by: Nortel Networks
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Discussion Threads
Fixed Mobile Convergence (FMC) bridges cellular networks and WLANs
August 23, 2007 4:56am PDT
Fixed Mobile Convergence (FMC) bridges cellular networks and WLANs article root Convergence! Will it be cost effective? 1st of, these dual phones are top-end with big price tags, and then the...
2 Started by yiabdulkadir@... | Latest comment by info@...
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White Papers
Modeling and Performance Evaluation of iSCSI Storage Area Networks Over TCP/IP-Based MAN and WAN Networks
August 22, 2007 12:00am PDT
This paper provides a concise modeling and performance evaluation of the iSCSI Storage Area Network (SAN) architecture and protocol. SANs play a key role in business continuity, enterprise-wide...
Provided by: University of Stuttgart
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White Papers
What's Next Now That We've Virtualized Our Servers?
August 21, 2007 12:00am PDT
Virtualization in the form of the use of virtual machine software isn't the panacea that many in the media seem to believe. While the use of this technology is very helpful if an organization's...
Provided by: Kusnetzky Group
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Whitepapers
A Study on End-to-End QoS Provision for Multimedia Services in Beyond 3G Convergence Networks
August 20, 2007 12:00am PDT
In beyond 3G networks interworking with external IP-based networks, end-to-end QoS provision is a critical issue. To facilitate this, 3GPP proposes the policy-based network management and suggests...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
MBER Turbo Multiuser Beamforming Aided QPSK Receiver Design Using EXIT Chart Analysis
August 20, 2007 12:00am PDT
This paper studies the mutual information transfer characteristics of a novel iterative Soft Interference Cancellation (SIC) aided beamforming receiver designed for Quadrature Phase Shift Keying...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
On Sum Rate of Multi-User Distributed Antenna System with Circular Antenna Layout
August 20, 2007 12:00am PDT
In this paper, the authors investigate the uplink of a power-controlled multi-user Distributed Antenna System (DAS) with antennas deployed on a circle. Applying results from random matrix theory,...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Iterative Group MAP Detection in MIMO Wireless Systems
August 20, 2007 12:00am PDT
Based on the basic group-based Maximum A Posterior (MAP) detector, an iterative group MAP detection scheme is proposed. The novality of the proposed scheme lies in carrying out MAP detection in a...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Cluster Identification and Properties of Outdoor Wideband MIMO Channel
August 20, 2007 12:00am PDT
In this paper, the statistical analysis of cluster is presented based on the outdoor wideband Multiple-Input Multiple-Output (MIMO) channel measurements to facilitate IMT-Advanced system design....
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Architecture and Design Methodology for Structured LDPC Decoder
August 20, 2007 12:00am PDT
In this paper, the authors propose a decoding architecture for turbo-like decoding algorithm of a particular class of low-density parity check codes. They define a methodology to design codes. In...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
A Fast-Convergence Decoding Method and Memory-Efficient VLSI Decoder Architecture for Irregular LDPC Codes in the IEEE 802.16e Standards
August 20, 2007 12:00am PDT
In this paper, the authors propose a modified iterative decoding algorithm to decode a special class of Quasi-Cyclic Low-Density Parity-Check (QC-LDPC) codes such as QC-LDPC codes used in the IEEE...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Outer-Loop Power Control Optimization Analysis and a New Algorithm
August 20, 2007 12:00am PDT
This paper first presents an Outer-Loop Power Control (OLPC) optimization analysis in the EVDO Rev. A (DOrA) system where the authors focus on the limitations of the power control in different...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Joint Power Control and Beamforming for Secondary Spectrum Sharing
August 20, 2007 12:00am PDT
The authors study the problem of joint power control and beamforming for the uplink of a secondary wireless network that shares spectrum with a primary network to which the spectrum is licensed....
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Near-Capacity Turbo Trellis Coded Modulation Design
August 20, 2007 12:00am PDT
Bandwidth efficient parallel-concatenated Turbo Trellis Coded Modulation (TTCM) schemes were designed for communicating over uncorrelated Rayleigh fading channels. A symbol-based union bound was...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Efficient Bitmap Signaling for VoIP in OFDMA
August 20, 2007 12:00am PDT
The communication system is currently undergoing a convergence to IP services. As a result, Voice over Internet Protocol (VoIP) will be commonplace in the near future. In order to maximize the...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Collision Warning System on a Curved Road Using Wireless Sensor Networks
August 20, 2007 12:00am PDT
The telematics field is highlighted as one of the fields of application for wireless sensor networks. In this paper, the authors introduce a collision warning system for the convergence of...
Provided by: Institute of Electrical & Electronic Engineers
