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University of Arizona - UofA BookStore
(6 results)-
Whitepapers
Optimum Multi-Hop Transmission Strategies for Energy Constrained Wireless Sensor Networks
May 24, 2012, 12:00am PDT
This paper presents optimum Multi-Hop Transmission Strategies (MHTS) for energy constrained Wireless Sensor Networks (WSNs). Nodes in a multi-hop WSN need to transmit their own information and to...
Provided by University of Arizona - UofA BookStore
-
Whitepapers
Cooperative Spectrum Sensing With Slepian-Wolf Coded Cooperations
May 24, 2012, 12:00am PDT
A new Slepian-Wolf coded cooperation scheme is proposed for a cognitive radio network with two Secondary Users (SUs) performing cooperative spectrum sensing through a Fusion Center (FC). The SUs...
Provided by University of Arizona - UofA BookStore
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Whitepapers
Frequency Domain On-Off Accumulative Transmission Over Frequency-Selective Fading
May 24, 2012, 12:00am PDT
In this paper, the authors propose a new cross-layer technique that utilizes frequency-domain On-Off Accumulative Transmission (OOAT) in the physical layer to achieve collision-tolerance in the...
Provided by University of Arizona - UofA BookStore
-
Whitepapers
Optimization Approach for Detecting the Critical Data on a Database
April 27, 2008, 12:00am PDT
Through purposeful introduction of malicious transactions (tracking transactions) into randomly select nodes of a (database) graph, soiled and clean segments are identified. Soiled and clean...
Provided by University of Arizona - UofA BookStore
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Whitepapers
A Modified Fixed Sphere Decoding Algorithm for Under-Determined MIMO Systems
November 21, 2012, 12:00am PST
A modified FSD algorithm is proposed for Under-Determined (UD) Multiple-Input Multiple-Output (MIMO) systems with N transmit antennas and M < N receive antennas. This paper focuses on the...
Provided by University of Arizona - UofA BookStore
-
Whitepapers
Connectivity Analysis of Mobile Linear Networks with Delay Constraint
October 27, 2009, 12:00am PDT
The connectivity properties of a mobile linear network with high speed mobile nodes, dynamic node population, and a strict delay constraint are investigated. A new mobility model is developed to...
Provided by University of Arizona - UofA BookStore
-
Whitepapers
Connectivity Analysis of Mobile Linear Networks with Delay Constraint
October 27, 2009, 12:00am PDT
The connectivity properties of a mobile linear network with high speed mobile nodes, dynamic node population, and a strict delay constraint are investigated. A new mobility model is developed to...
Provided by University of Arizona - UofA BookStore
-
Whitepapers
A Modified Fixed Sphere Decoding Algorithm for Under-Determined MIMO Systems
November 21, 2012, 12:00am PST
A modified FSD algorithm is proposed for Under-Determined (UD) Multiple-Input Multiple-Output (MIMO) systems with N transmit antennas and M < N receive antennas. This paper focuses on the...
Provided by University of Arizona - UofA BookStore
-
Whitepapers
Optimization Approach for Detecting the Critical Data on a Database
April 27, 2008, 12:00am PDT
Through purposeful introduction of malicious transactions (tracking transactions) into randomly select nodes of a (database) graph, soiled and clean segments are identified. Soiled and clean...
Provided by University of Arizona - UofA BookStore
-
Whitepapers
Frequency Domain On-Off Accumulative Transmission Over Frequency-Selective Fading
May 24, 2012, 12:00am PDT
In this paper, the authors propose a new cross-layer technique that utilizes frequency-domain On-Off Accumulative Transmission (OOAT) in the physical layer to achieve collision-tolerance in the...
Provided by University of Arizona - UofA BookStore
-
Whitepapers
Cooperative Spectrum Sensing With Slepian-Wolf Coded Cooperations
May 24, 2012, 12:00am PDT
A new Slepian-Wolf coded cooperation scheme is proposed for a cognitive radio network with two Secondary Users (SUs) performing cooperative spectrum sensing through a Fusion Center (FC). The SUs...
Provided by University of Arizona - UofA BookStore
-
Whitepapers
Optimum Multi-Hop Transmission Strategies for Energy Constrained Wireless Sensor Networks
May 24, 2012, 12:00am PDT
This paper presents optimum Multi-Hop Transmission Strategies (MHTS) for energy constrained Wireless Sensor Networks (WSNs). Nodes in a multi-hop WSN need to transmit their own information and to...
Provided by University of Arizona - UofA BookStore
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