- Subscribe to this page:
- RSS
- Email Alert
LORIA
(22 results)-
White Papers
A Three-Tiered Architecture for Large-Scale Wireless Hospital Sensor Networks
November 20, 2008, 12:00am PST
The Utra Wide Band physical layer specified by the IEEE 802.15.4a standard presents numerous advantages comparing with its original IEEE 802.15.4 standard, namely high accuracy positioning...
Provided by LORIA
-
White Papers
An Adaptive Hierarchical Routing Protocol for Wireless Ad-Hoc Sensor Networks
October 11, 2009, 12:00am PDT
This paper presents a cluster based, adaptive routing protocol that dynamically adapts to node's failure and mobility. Cluster head election, Mobility management, Failure management and Load...
Provided by LORIA
-
White Papers
Decidable Analysis for a Class of Cryptographic Group Protocols With Unbounded Lists
February 6, 2009, 12:00am PST
Cryptographic protocols are crucial for securing electronic transactions. The confidence in these protocols can be increased by the formal analysis of their security properties. Although many...
Provided by LORIA
-
White Papers
Wireless Networked Control System Using ZigBee/IEEE 802.15.4
November 10, 2009, 12:00am PST
In this paper, the use of wireless sensor networks for networked control loop is analyzed. As the non beacon-enabled mode of IEEE 802.15.4/ZigBee does not ensure the stability for the control loop...
Provided by LORIA
-
White Papers
Wireless Networked Control System Using IEEE 802.15.4 With GTS
October 23, 2008, 12:00am PDT
In this paper, the suitability of wireless sensor networks for networked control loop is shown. As the non beacon-enabled mode of IEEE 802.15.4/ZigBee does not ensure the stability for the control...
Provided by LORIA
-
White Papers
The Design and Analysis of Protocol Sequences for Robust Wireless Accessing
November 13, 2007, 12:00am PST
In this paper, a family of linear congruence sequences with interesting cross-correlation properties is investigated for potential applications in defining new multiple access protocols for...
Provided by LORIA
-
White Papers
SCSP : An Energy Efficient Network-MAC Cross-Layer Design for Wireless Sensor Networks
September 19, 2010, 12:00am PDT
This paper presents SCSP (for "Sleep Collect and Send Protocol") for wireless sensor networks, a network-MAC cross layer design that resolves the inherent conflict between energy efficiency and...
Provided by LORIA
-
White Papers
Real-Time Routing Protocols for Wireless Sensor Networks
October 22, 2008, 12:00am PDT
Developing real-time routing protocols under energy constraint is one of the key points for providing end-to-end delay guarantee in multi-hop wireless sensor networks. In this paper, the authors...
Provided by LORIA
-
White Papers
Online Adaptation of the IEEE 802.15.4 Parameters for Wireless Networked Control Systems
November 10, 2009, 12:00am PST
The IEEE 802.15.4 has been studied for its possible use to support networked control systems. A careful management of the network resources allows the enhancement of the Quality of Control (QoC)...
Provided by LORIA
-
White Papers
Energy Evaluation of PMCMTP for Large-Scale Wireless Sensor Networks
December 3, 2010, 12:00am PST
One of the major concerns in Wireless Sensor Networks (WSNs) is improving the network lifetime. This paper addresses the problem of energy saving in an IEEE 802.15.4a large-scale full mesh WSNs...
Provided by LORIA
-
White Papers
Constructions and Analysis of Robust Protocol Sequences for Wireless Sensor and Ad-Hoc Networks
June 18, 2007, 12:00am PDT
In this paper, a class of periodic unipolar binary sequences is investigated for their potential applications in defining new protocols for distributed wireless multiple accesses. Based on linear...
Provided by LORIA
-
White Papers
Case Study of Wireless Networked Control System : CONECS and COWNECS Platform
November 10, 2009, 12:00am PST
Many techniques for the enhancement of the quality of control have been studied in the networked control systems based on differentiated services, synchronization or dynamic approaches. By...
Provided by LORIA
-
White Papers
A Two-Hop Based Real-Time Routing Protocol for Wireless Sensor Networks
October 21, 2008, 12:00am PDT
A two-hop neighborhood information based routing protocol is proposed for real-time wireless sensor networks. The approach of mapping packet deadline to a velocity is adopted as SPEED; however,...
Provided by LORIA
-
White Papers
A New Routing Metric for Satisfying Both Energy and Delay Constraints in Wireless Sensor Networks
November 22, 2007, 12:00am PST
Besides energy constraint, wireless sensor networks should also be able to provide bounded communication delay when they are used to support real-time applications. In this paper, a new routing...
Provided by LORIA
-
White Papers
A Location-Unaware Distributed Clustering Algorithm for Mobile Wireless Networks Using Fuzzy Logic
September 30, 2007, 12:00am PDT
This paper proposes a decentralized algorithm to organize an ad hoc sensor network into clusters by using Fuzzy Logic. Each sensor uses a Fuzzy decision making process to find the best Cluster...
Provided by LORIA
-
White Papers
A Failure Adapted, Load-Balanced Distributed Routing for Wireless Ad-Hoc Sensor Networks
November 10, 2009, 12:00am PST
This paper proposes a distributed routing protocol for ad hoc sensor networks which uses Fuzzy Logic. Each sensor uses a Fuzzy decision making process to find the best Cluster Head. Simulation...
Provided by LORIA
-
White Papers
A Distributed Fuzzy-Based Failure Management for Wireless Sensor Networks
November 10, 2009, 12:00am PST
In addition to limited energy resources in wireless sensor networks, failure of the nodes is a constraint to provide a reliable communication. As the failure of a node may have many reasons like...
Provided by LORIA
-
White Papers
Isolated Virtualised Clusters: Testbeds for High-Risk Security Experimentation and Training
November 19, 2010, 12:00am PST
Adequate testbeds for conducting security experiments and test under controlled, safe, repeatable and as-realistic-as-possible conditions are a key element for the research and development of...
Provided by LORIA
-
White Papers
Joint Duty Cycle Scheduling, Resource Allocation and Multi-Constrained QoS Routing Algorithm
May 8, 2011, 12:00am PDT
Wireless Mesh Sensor Networks (WMSNs) have recently gained a lot of interest due to their communication capability to support various applications with different Quality of Service (QoS)...
Provided by LORIA
-
White Papers
Improving the IEEE 802.15.4 Slotted CSMA/CA MAC for Time-Critical Events in Wireless Sensor Networks
June 13, 2006, 12:00am PDT
In beacon-enabled mode, IEEE 802.15.4 is ruled by the slotted CSMA/CA Medium Access Control (MAC) protocol. The standard slotted CSMA/CA mechanism does not provide any means of differentiated...
Provided by LORIA
-
White Papers
Pairing-Based Algorithms for Jacobians of Genus 2 Curves With Maximal Endomorphism Ring
April 2, 2012, 12:00am PDT
A central problem in elliptic and hyperelliptic curve cryptography is that of constructing an elliptic curve or an abelian surface having a given number of points on their Jacobian. The solution...
Provided by LORIA
-
White Papers
Multicast Tree Allocation Algorithms for Distributed Interactive Simulation
January 1, 2012, 12:00am PST
The authors deal with a way of realizing real-time communications required by a Distributed Interactive Simulation (DIS), using multipoint communication technics. These technics would be the basic...
Provided by LORIA
-
White Papers
Multicast Tree Allocation Algorithms for Distributed Interactive Simulation
January 1, 2012, 12:00am PST
The authors deal with a way of realizing real-time communications required by a Distributed Interactive Simulation (DIS), using multipoint communication technics. These technics would be the basic...
Provided by LORIA
-
White Papers
Pairing-Based Algorithms for Jacobians of Genus 2 Curves With Maximal Endomorphism Ring
April 2, 2012, 12:00am PDT
A central problem in elliptic and hyperelliptic curve cryptography is that of constructing an elliptic curve or an abelian surface having a given number of points on their Jacobian. The solution...
Provided by LORIA
-
White Papers
Improving the IEEE 802.15.4 Slotted CSMA/CA MAC for Time-Critical Events in Wireless Sensor Networks
June 13, 2006, 12:00am PDT
In beacon-enabled mode, IEEE 802.15.4 is ruled by the slotted CSMA/CA Medium Access Control (MAC) protocol. The standard slotted CSMA/CA mechanism does not provide any means of differentiated...
Provided by LORIA
-
White Papers
Joint Duty Cycle Scheduling, Resource Allocation and Multi-Constrained QoS Routing Algorithm
May 8, 2011, 12:00am PDT
Wireless Mesh Sensor Networks (WMSNs) have recently gained a lot of interest due to their communication capability to support various applications with different Quality of Service (QoS)...
Provided by LORIA
-
White Papers
Isolated Virtualised Clusters: Testbeds for High-Risk Security Experimentation and Training
November 19, 2010, 12:00am PST
Adequate testbeds for conducting security experiments and test under controlled, safe, repeatable and as-realistic-as-possible conditions are a key element for the research and development of...
Provided by LORIA
-
White Papers
A Distributed Fuzzy-Based Failure Management for Wireless Sensor Networks
November 10, 2009, 12:00am PST
In addition to limited energy resources in wireless sensor networks, failure of the nodes is a constraint to provide a reliable communication. As the failure of a node may have many reasons like...
Provided by LORIA
-
White Papers
A Failure Adapted, Load-Balanced Distributed Routing for Wireless Ad-Hoc Sensor Networks
November 10, 2009, 12:00am PST
This paper proposes a distributed routing protocol for ad hoc sensor networks which uses Fuzzy Logic. Each sensor uses a Fuzzy decision making process to find the best Cluster Head. Simulation...
Provided by LORIA
-
White Papers
A Location-Unaware Distributed Clustering Algorithm for Mobile Wireless Networks Using Fuzzy Logic
September 30, 2007, 12:00am PDT
This paper proposes a decentralized algorithm to organize an ad hoc sensor network into clusters by using Fuzzy Logic. Each sensor uses a Fuzzy decision making process to find the best Cluster...
Provided by LORIA
-
White Papers
A New Routing Metric for Satisfying Both Energy and Delay Constraints in Wireless Sensor Networks
November 22, 2007, 12:00am PST
Besides energy constraint, wireless sensor networks should also be able to provide bounded communication delay when they are used to support real-time applications. In this paper, a new routing...
Provided by LORIA
-
White Papers
A Two-Hop Based Real-Time Routing Protocol for Wireless Sensor Networks
October 21, 2008, 12:00am PDT
A two-hop neighborhood information based routing protocol is proposed for real-time wireless sensor networks. The approach of mapping packet deadline to a velocity is adopted as SPEED; however,...
Provided by LORIA
-
White Papers
Case Study of Wireless Networked Control System : CONECS and COWNECS Platform
November 10, 2009, 12:00am PST
Many techniques for the enhancement of the quality of control have been studied in the networked control systems based on differentiated services, synchronization or dynamic approaches. By...
Provided by LORIA
-
White Papers
Constructions and Analysis of Robust Protocol Sequences for Wireless Sensor and Ad-Hoc Networks
June 18, 2007, 12:00am PDT
In this paper, a class of periodic unipolar binary sequences is investigated for their potential applications in defining new protocols for distributed wireless multiple accesses. Based on linear...
Provided by LORIA
-
White Papers
Energy Evaluation of PMCMTP for Large-Scale Wireless Sensor Networks
December 3, 2010, 12:00am PST
One of the major concerns in Wireless Sensor Networks (WSNs) is improving the network lifetime. This paper addresses the problem of energy saving in an IEEE 802.15.4a large-scale full mesh WSNs...
Provided by LORIA
-
White Papers
Online Adaptation of the IEEE 802.15.4 Parameters for Wireless Networked Control Systems
November 10, 2009, 12:00am PST
The IEEE 802.15.4 has been studied for its possible use to support networked control systems. A careful management of the network resources allows the enhancement of the Quality of Control (QoC)...
Provided by LORIA
-
White Papers
Real-Time Routing Protocols for Wireless Sensor Networks
October 22, 2008, 12:00am PDT
Developing real-time routing protocols under energy constraint is one of the key points for providing end-to-end delay guarantee in multi-hop wireless sensor networks. In this paper, the authors...
Provided by LORIA
-
White Papers
SCSP : An Energy Efficient Network-MAC Cross-Layer Design for Wireless Sensor Networks
September 19, 2010, 12:00am PDT
This paper presents SCSP (for "Sleep Collect and Send Protocol") for wireless sensor networks, a network-MAC cross layer design that resolves the inherent conflict between energy efficiency and...
Provided by LORIA
-
White Papers
The Design and Analysis of Protocol Sequences for Robust Wireless Accessing
November 13, 2007, 12:00am PST
In this paper, a family of linear congruence sequences with interesting cross-correlation properties is investigated for potential applications in defining new multiple access protocols for...
Provided by LORIA
-
White Papers
Wireless Networked Control System Using IEEE 802.15.4 With GTS
October 23, 2008, 12:00am PDT
In this paper, the suitability of wireless sensor networks for networked control loop is shown. As the non beacon-enabled mode of IEEE 802.15.4/ZigBee does not ensure the stability for the control...
Provided by LORIA
-
White Papers
Wireless Networked Control System Using ZigBee/IEEE 802.15.4
November 10, 2009, 12:00am PST
In this paper, the use of wireless sensor networks for networked control loop is analyzed. As the non beacon-enabled mode of IEEE 802.15.4/ZigBee does not ensure the stability for the control loop...
Provided by LORIA
-
White Papers
Decidable Analysis for a Class of Cryptographic Group Protocols With Unbounded Lists
February 6, 2009, 12:00am PST
Cryptographic protocols are crucial for securing electronic transactions. The confidence in these protocols can be increased by the formal analysis of their security properties. Although many...
Provided by LORIA
-
White Papers
An Adaptive Hierarchical Routing Protocol for Wireless Ad-Hoc Sensor Networks
October 11, 2009, 12:00am PDT
This paper presents a cluster based, adaptive routing protocol that dynamically adapts to node's failure and mobility. Cluster head election, Mobility management, Failure management and Load...
Provided by LORIA
-
White Papers
A Three-Tiered Architecture for Large-Scale Wireless Hospital Sensor Networks
November 20, 2008, 12:00am PST
The Utra Wide Band physical layer specified by the IEEE 802.15.4a standard presents numerous advantages comparing with its original IEEE 802.15.4 standard, namely high accuracy positioning...
Provided by LORIA
Keep Up with TechRepublic
Upcoming Webcasts
Upcoming webcasts from leading IT vendors
-
2012-05-24 at 11:00 am PT | 2:00 pm ET
Live Webcast: The 2012 Guide to Better Business Benefits from Data Analytics
Sponsored by Tableau Software
-
2012-06-05 at 11:00 am PT | 2:00 pm ET
Live Webcast: Getting to Microsoft Office 365: The right migration for your business
Sponsored by Microsoft
-
2012-06-12 at 9:00 am PT | 12:00 pm ET
Live Webcast: WebSphere DataPower for Mobile Application Security
Sponsored by IBM
Submit a Paper
Get your content listed in our directory!
Our directory is the largest library of vendor-supplied technical content on the Web. It’s also the first place IT decision makers turn to when researching technology solutions. Our members are already finding your competitors’ papers here - shouldn’t they find yours, too? It's FREE so click here and submit your white paper, case study, data sheet, research report, or other document today!
