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sdm
(17 results)-
White Papers
Combining SDM-Based Circuit Switching with Packet Switching in a Router for On-Chip Networks
September 19, 2011 12:00am PDT
A Hybrid router architecture for Networks-on-Chip "NoC" is presented, it combines Spatial Division Multiplexing "SDM" based circuit switching and packet switching in order to efficiently and...
Provided by: Hindawi Publishing
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White Papers
Performance Analysis for Linearly Precoded LTE Downlink Multiuser MIMO
February 22, 2011 12:00am PST
The average channel capacity and the SINR distribution for multiuser Multiple Input Multiple Output (MIMO) systems in combination with the base station based packet scheduler are analyzed in this...
Provided by: Hindawi Publishing
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White Papers
An Area-Efficient Dynamically Reconfigurable Spatial Division Multiplexing Network-on-Chip With Static Throughput Guarantee
September 14, 2010 12:00am PDT
With an increasing trend to implement Network-on-Chip (NoC)-based Multi-Processor Systems-on-Chips (MPSoCs), NoCs need to have guaranteed services and be dynamically reconfigurable. Many current...
Provided by: National University of Singapore
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White Papers
Detection of Spatial Changes Using Spatial Data Mining
August 2, 2010 12:00am PDT
This paper uses the techniques of Spatial Data Mining (SDM) and Change Detection (CD) in the field of geospatial information processing. Assuming the feasibility of discovering knowledge from...
Provided by: Bioinfo Publications
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White Papers
Optimal Subgraph Detection to Identify Opportunities for the Application of Deterministic Network Coding
July 20, 2010 12:00am PDT
The authors present a new Subgraph Detection Model (SDM), based on a well known combinatorial optimization problem. The SDM method is used for the identification of nodes in a network, where...
Provided by: Northwest University
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White Papers
Redefining Functional Service Delivery to Achieve Organizational Efficiency
April 1, 2010 12:00am PDT
An effective service delivery model (SDM) distinguishes between various types and ways of performing work - and helps reshape them to improve their impact on company performance. Which are most...
Provided by: Deloitte LLP
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White Papers
Channel Characteristics and Performance of MIMO E-SDM Systems in an Indoor Time-Varying Fading Environment
March 13, 2010 12:00am PST
Multiple-Input Multiple-Output (MIMO) systems employ advanced signal processing techniques. However, the performance is affected by propagation environments and antenna characteristics. The main...
Provided by: Hindawi Publishing
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White Papers
A Hybrid Packet-Circuit Switched On-Chip Network Based on SDM
April 4, 2009 12:00am PDT
This paper proposes a novel on-chip communication scheme by dividing the resources of a traditional packet-switched network-on-chip between a packet-switched and a circuit-switched sub-network....
Provided by: Economic Development Association of Alabama
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White Papers
Improved Markov Chain MBER Detection for Steered Linear Dispersion Coded MIMO Systems
April 1, 2009 12:00am PDT
In this paper, the authors present an iterative Markov Chain Minimum Bit Error Rate (MC-MBER) detection aided steered Linear Dispersion Coded (LDC) structure, which amalgamates three different...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Downlink MIMO With Frequency-Domain Packet Scheduling for 3GPP LTE
January 17, 2009 12:00am PST
This paper addresses the problem of Frequency Domain Packet Scheduling (FDPS) incorporating Spatial Division Multiplexing (SDM) Multiple Input Multiple Output (MIMO) techniques on the 3GPP...
Provided by: UC Regents
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White Papers
GA-Based Optimization of Sigma-Delta Modulators for Wireless Transceivers
November 20, 2008 12:00am PST
Over-sampling sigma-delta Analog-to-Digital Converters (ADCs) are one of the key building blocks of state of the art wireless transceivers. In sigma-delta modulator design, the scaling...
Provided by: University of Bristol
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White Papers
A Subcarrier-Phase Control Based Peak Power Reduction Method for Coded Space Division Multiplexed OFDM Systems
November 15, 2008 12:00am PST
In this paper, the authors propose a sub-carrier phase control based Peak Power Reduction (PPR) method for a turbo-coded Space Division Multiplexed-Orthogonal Frequency Division Multiplexing...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
The Time Efficient Security for Broadcast Networks
October 12, 2008 12:00am PDT
The audit ability and security of the broadcast network and security needs to be enhanced. This paper is proposing the security solutions for such networks that are cost effective. The solution...
Provided by: S.D.M College of Engineering & Technology
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White Papers
Agents System and Its Suitability for Distributed Applications:- A Practical Approach
September 1, 2008 12:00am PDT
Agent systems offer significant advantages for modeling complex adaptive systems. However, they are not the solution to all complex problems. It is important to note the strengths, weaknesses and...
Provided by: S.D.M College of Engineering & Technology
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White Papers
Review: Much to Like in Windows Server 2008
February 4, 2008 12:00am PST
Unlike the transition from Windows 2000 Server to Windows Server 2003, which was a fairly minor "Point"-style update, Windows Server 2008 is a radical revision to the core code base that makes up...
Provided by: IDG (International Data Group)
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White Papers
A Spatial Compatible User Evaluation Algorithm for SDM Broadcast Channels
August 30, 2007 12:00am PDT
CCI (CoChannel Interference) introduced by frequency reuse under SDMA (Space Division Multiple Access) can be reduced by controlling the frequency sharing according to the users' spatial...
Provided by: Tsinghua University
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White Papers
Spatial Data Multiplexing Over OFDM/OQAM Modulations
June 1, 2007 12:00am PDT
Multi-Carrier Modulations (MCM) and especially orthogonal schemes such as Orthogonal Frequency Division Multiplexing (OFDM) are currently used in many radio transmission standards. Among these...
Provided by: Institute of Electrical and Electronics Engineers
Additional Results
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White Papers
Combining SDM-Based Circuit Switching with Packet Switching in a Router for On-Chip Networks
September 19, 2011 12:00am PDT
A Hybrid router architecture for Networks-on-Chip "NoC" is presented, it combines Spatial Division Multiplexing "SDM" based circuit switching and packet switching in order to efficiently and...
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White Papers
Performance Analysis for Linearly Precoded LTE Downlink Multiuser MIMO
February 22, 2011 12:00am PST
The average channel capacity and the SINR distribution for multiuser Multiple Input Multiple Output (MIMO) systems in combination with the base station based packet scheduler are analyzed in this...
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White Papers
An Area-Efficient Dynamically Reconfigurable Spatial Division Multiplexing Network-on-Chip With Static Throughput Guarantee
September 14, 2010 12:00am PDT
With an increasing trend to implement Network-on-Chip (NoC)-based Multi-Processor Systems-on-Chips (MPSoCs), NoCs need to have guaranteed services and be dynamically reconfigurable. Many current...
