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University of Electronic Science and Technology of China
(19 results)-
White Papers
Encoded Packet-Assisted Rescue Approach to Reliable Unicast in Wireless Networks
September 20, 2010, 12:00am PDT
Recently, there has been a growing interest of using network coding to support reliable unicast over an error-prone channel. However, previous network coding schemes focused only on native packets...
Provided by University of Electronic Science and Technology of China
-
White Papers
An Efficient Retransmission Based on Network Coding With Unicast Flows
September 15, 2010, 12:00am PDT
Recently, network coding technique has emerged as a promising approach that supports reliable transmission over wireless loss channels. In existing protocols where users have no interest in...
Provided by University of Electronic Science and Technology of China
-
White Papers
Exponential Stability and Periodicity of a Class of Cellular Neural Networks With Time-Varying Delays
January 7, 2011, 12:00am PST
The problem of exponential stability and periodicity for a class of Delayed Cellular Neural Networks (DCNNs) with time-varying delays is investigated. By dividing the network state variables into...
Provided by University of Electronic Science and Technology of China
-
White Papers
General Authentication Test
April 25, 2008, 12:00am PDT
This paper elaborated on two limitations of authentication test. The first is not being applicable for protocols with test component encrypted. The authors analyzed the cause of this limitation,...
Provided by University of Electronic Science and Technology of China
-
White Papers
Route Selection Strategy Combined With Spectrum Characteristic in Cognitive Radio Networks
April 1, 2008, 12:00am PDT
This paper mainly considers the path stability and the interference to primary users. Stochastic processes and probability theory is used to analyze the spectrum stability. Furthermore, the path...
Provided by University of Electronic Science and Technology of China
-
White Papers
A Novel Model for Load Balancing in Cloud Data Center
April 1, 2011, 12:00am PDT
Cloud computing is an emerging computing paradigm and rising fast with its data center's growth at an unprecedented rate. Although the development tools and techniques for the cloud have been...
Provided by University of Electronic Science and Technology of China
-
Whitepapers
Analyzing the Factors Affecting Network Lifetime for Cluster-Based Wireless Sensor Networks
January 1, 2010, 12:00am PST
Cluster-based wireless sensor networks enable the efficient utilization of the limited energy resources of the deployed sensor nodes and hence prolong the node as well as network lifetime. Low...
Provided by University of Electronic Science and Technology of China
-
White Papers
Identity-Based Threshold Signature Secure in the Standard Model
January 1, 2010, 12:00am PST
Recently, design of IDentity-based (ID-based) threshold signature schemes which are efficient and provably secure in the standard model has drawn great concerns. In this paper, an ID-based...
Provided by University of Electronic Science and Technology of China
-
White Papers
Extracting contour lines from topographic maps based on cartography and graphics knowledge
October 1, 2009, 12:00am PDT
This paper addresses the problem of contour line extraction from scanned topographic maps in poor condition. A novel method is developed, using knowledge of cartography and graphics to extract...
Provided by University of Electronic Science and Technology of China
-
White Papers
A Group-Based Data Transmission Algorithm in Delay Tolerant Sensor Networks
February 1, 2012, 12:00am PST
This paper proposes an efficient data delivery algorithm called Group-based Data Transmission (GDT) for Delay Tolerant Mobile Sensor Networks (DTMSN). In GDT, the authors introduce the principle...
Provided by University of Electronic Science and Technology of China
-
White Papers
Grid-Based Selective Replication Adaptive Data Delivery Scheme for Delay Tolerant Sensor Networks
January 1, 2012, 12:00am PST
Delay Tolerant Networks (DTNs) is a class of networks where there may not exist the end-to-end paths, and communication routes may only be available through moving. For this reason, DTNs can also...
Provided by University of Electronic Science and Technology of China
-
White Papers
Performance of Polarimetric Statistical MIMO Radar on Stealth Target Detection
January 1, 2012, 12:00am PST
Multiple Input Multiple Output (MIMO) radar with widely separated antennas exploits spatial diversity to obtain more information about target while polarimetric radar offers improved performance...
Provided by University of Electronic Science and Technology of China
-
White Papers
Research of Discrete/Continuous Mixed Demand for Mobile Communication Tariff Under Nonlinear Pricing Frame
March 1, 2011, 12:00am PST
This paper attempts to discuss the tariff choice behavior under non-linear pricing frame. The essay first makes a summary of the traditional theoretical, and then modify the traditional D/C model,...
Provided by University of Electronic Science and Technology of China
-
White Papers
Flow-Based Travel Plan Via VANET
June 1, 2011, 12:00am PDT
As the traffic congestion increases, vehicles can make a route design aiming at minimizing the travel time through geography information provided by GPS device. However, whether the shortest route...
Provided by University of Electronic Science and Technology of China
-
White Papers
Tracking Moving Object Via Unscented Particle Filter in Sensor Network
December 1, 2011, 12:00am PST
Moving object tracking is one of the typical applications in Wireless Sensor Network (WSN). As a result, a lot of important solutions have been proposed in the last decade, toward addressing...
Provided by University of Electronic Science and Technology of China
-
White Papers
Preference Location-Based Routing in Delay Tolerant Networks
December 23, 2011, 12:00am PST
Routing in Delay Tolerant Networks (DTNs) is a challenge due to the fact that the network graph is intermittently connected. However, routing benefits considerably if one can take advantage of...
Provided by University of Electronic Science and Technology of China
-
White Papers
A Resource Allocation Algorithm in Cognitive Radio Networks Based on Cooperative Game Theory Approach
August 1, 2010, 12:00am PDT
In cognitive networks, the parameters of radios were adapted to achieve end-to-end or network objectives such as spectral or energy efficiency, reliability, or throughput maximization. In these...
Provided by University of Electronic Science and Technology of China
-
White Papers
Soft-Output MIMO MMSE V-BLAST Detector Under ML Channel Estimation and Channel Correlation
November 15, 2008, 12:00am PST
In practical wireless Multiple-Input Multiple-Output (MIMO) communications system, the channel estimation must be imperfect. Unfortunately, the channel estimation errors have not been taken into...
Provided by University of Electronic Science and Technology of China
-
White Papers
A Novel Mutual Authentication Scheme Based on Fingerprint Biometric and Nonce Using Smart Cards
October 1, 2011, 12:00am PDT
In 2007, Khan-Zhang made an enhancement based on Lin-Lai's flexible biometrics remote user authentication scheme. The scheme has the merits of providing mutual authentication, no verification...
Provided by University of Electronic Science and Technology of China
-
Whitepapers
Analyzing the Factors Affecting Network Lifetime for Cluster-Based Wireless Sensor Networks
January 1, 2010, 12:00am PST
Cluster-based wireless sensor networks enable the efficient utilization of the limited energy resources of the deployed sensor nodes and hence prolong the node as well as network lifetime. Low...
Provided by University of Electronic Science and Technology of China
-
White Papers
A Novel Mutual Authentication Scheme Based on Fingerprint Biometric and Nonce Using Smart Cards
October 1, 2011, 12:00am PDT
In 2007, Khan-Zhang made an enhancement based on Lin-Lai's flexible biometrics remote user authentication scheme. The scheme has the merits of providing mutual authentication, no verification...
Provided by University of Electronic Science and Technology of China
-
White Papers
Soft-Output MIMO MMSE V-BLAST Detector Under ML Channel Estimation and Channel Correlation
November 15, 2008, 12:00am PST
In practical wireless Multiple-Input Multiple-Output (MIMO) communications system, the channel estimation must be imperfect. Unfortunately, the channel estimation errors have not been taken into...
Provided by University of Electronic Science and Technology of China
-
White Papers
A Resource Allocation Algorithm in Cognitive Radio Networks Based on Cooperative Game Theory Approach
August 1, 2010, 12:00am PDT
In cognitive networks, the parameters of radios were adapted to achieve end-to-end or network objectives such as spectral or energy efficiency, reliability, or throughput maximization. In these...
Provided by University of Electronic Science and Technology of China
-
White Papers
Preference Location-Based Routing in Delay Tolerant Networks
December 23, 2011, 12:00am PST
Routing in Delay Tolerant Networks (DTNs) is a challenge due to the fact that the network graph is intermittently connected. However, routing benefits considerably if one can take advantage of...
Provided by University of Electronic Science and Technology of China
-
White Papers
Tracking Moving Object Via Unscented Particle Filter in Sensor Network
December 1, 2011, 12:00am PST
Moving object tracking is one of the typical applications in Wireless Sensor Network (WSN). As a result, a lot of important solutions have been proposed in the last decade, toward addressing...
Provided by University of Electronic Science and Technology of China
-
White Papers
Flow-Based Travel Plan Via VANET
June 1, 2011, 12:00am PDT
As the traffic congestion increases, vehicles can make a route design aiming at minimizing the travel time through geography information provided by GPS device. However, whether the shortest route...
Provided by University of Electronic Science and Technology of China
-
White Papers
Research of Discrete/Continuous Mixed Demand for Mobile Communication Tariff Under Nonlinear Pricing Frame
March 1, 2011, 12:00am PST
This paper attempts to discuss the tariff choice behavior under non-linear pricing frame. The essay first makes a summary of the traditional theoretical, and then modify the traditional D/C model,...
Provided by University of Electronic Science and Technology of China
-
White Papers
Performance of Polarimetric Statistical MIMO Radar on Stealth Target Detection
January 1, 2012, 12:00am PST
Multiple Input Multiple Output (MIMO) radar with widely separated antennas exploits spatial diversity to obtain more information about target while polarimetric radar offers improved performance...
Provided by University of Electronic Science and Technology of China
-
White Papers
Grid-Based Selective Replication Adaptive Data Delivery Scheme for Delay Tolerant Sensor Networks
January 1, 2012, 12:00am PST
Delay Tolerant Networks (DTNs) is a class of networks where there may not exist the end-to-end paths, and communication routes may only be available through moving. For this reason, DTNs can also...
Provided by University of Electronic Science and Technology of China
-
White Papers
A Group-Based Data Transmission Algorithm in Delay Tolerant Sensor Networks
February 1, 2012, 12:00am PST
This paper proposes an efficient data delivery algorithm called Group-based Data Transmission (GDT) for Delay Tolerant Mobile Sensor Networks (DTMSN). In GDT, the authors introduce the principle...
Provided by University of Electronic Science and Technology of China
-
White Papers
Extracting contour lines from topographic maps based on cartography and graphics knowledge
October 1, 2009, 12:00am PDT
This paper addresses the problem of contour line extraction from scanned topographic maps in poor condition. A novel method is developed, using knowledge of cartography and graphics to extract...
Provided by University of Electronic Science and Technology of China
-
White Papers
Identity-Based Threshold Signature Secure in the Standard Model
January 1, 2010, 12:00am PST
Recently, design of IDentity-based (ID-based) threshold signature schemes which are efficient and provably secure in the standard model has drawn great concerns. In this paper, an ID-based...
Provided by University of Electronic Science and Technology of China
-
White Papers
A Novel Model for Load Balancing in Cloud Data Center
April 1, 2011, 12:00am PDT
Cloud computing is an emerging computing paradigm and rising fast with its data center's growth at an unprecedented rate. Although the development tools and techniques for the cloud have been...
Provided by University of Electronic Science and Technology of China
-
White Papers
Route Selection Strategy Combined With Spectrum Characteristic in Cognitive Radio Networks
April 1, 2008, 12:00am PDT
This paper mainly considers the path stability and the interference to primary users. Stochastic processes and probability theory is used to analyze the spectrum stability. Furthermore, the path...
Provided by University of Electronic Science and Technology of China
-
White Papers
General Authentication Test
April 25, 2008, 12:00am PDT
This paper elaborated on two limitations of authentication test. The first is not being applicable for protocols with test component encrypted. The authors analyzed the cause of this limitation,...
Provided by University of Electronic Science and Technology of China
-
White Papers
Exponential Stability and Periodicity of a Class of Cellular Neural Networks With Time-Varying Delays
January 7, 2011, 12:00am PST
The problem of exponential stability and periodicity for a class of Delayed Cellular Neural Networks (DCNNs) with time-varying delays is investigated. By dividing the network state variables into...
Provided by University of Electronic Science and Technology of China
-
White Papers
An Efficient Retransmission Based on Network Coding With Unicast Flows
September 15, 2010, 12:00am PDT
Recently, network coding technique has emerged as a promising approach that supports reliable transmission over wireless loss channels. In existing protocols where users have no interest in...
Provided by University of Electronic Science and Technology of China
-
White Papers
Encoded Packet-Assisted Rescue Approach to Reliable Unicast in Wireless Networks
September 20, 2010, 12:00am PDT
Recently, there has been a growing interest of using network coding to support reliable unicast over an error-prone channel. However, previous network coding schemes focused only on native packets...
Provided by University of Electronic Science and Technology of China
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