Improving Energy Saving and Reliability in Wireless Sensor Networks Using a Simple CRT-Based Packet-Forwarding Solution

Campobello, Giuseppe; Leonardi, Alessandro; Palazzo, Sergio

doi:10.1109/tnet.2011.2158442

Cited by 43 publications

(29 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Furthermore, in WSNs, it is preferred to have a load balancing, rather than missing some nodes sooner than others, since it may damage the network connectivity or it may divide the network into some disjoint sub-networks. To overcome these [15] challenges, it is suggested to use small residues with the aim of reducing the number of bits to achieve energy efficiency and reliability [4]. Therefore, as another modern application of RNS, its usability in WSNs to prolong its lifetime is discussed in this section.…”

Section: Rns For Improving Energy Saving and Reliability In Wsnmentioning

confidence: 99%

“…As it was mentioned, the bit-length of the forwarded message effects the required transmission energy, and a method to reduce the number of bits is using residues in RNS, which can help with two aims [4]. First, using residues reduce the bit-length and therefore the consumed energy of transmissions.…”

Section: Rns For Improving Energy Saving and Reliability In Wsnmentioning

confidence: 99%

“…However, recently modern applications of RNS have been introduced which profit from RNS in new aspects with distinct goals and also new challenges [2]. RNS can be used in network applications with the aim of solving some issues such as determining output port in simpler way [3] or increasing a wireless sensor network (WSN) lifetime [4]. Moreover, it is possible to design a switch which can process multicast or unicast traffic by using RNS concepts [3,5].…”

mentioning

confidence: 99%

See 2 more Smart Citations

RNS Applications in Computer Networks

Zarandi

2017

Embedded Systems Design With Special Arithmetic and Number Systems

View full text Add to dashboard Cite

Residue number system (RNS) is a non-weighted number system, which represents any integer number with some residues, based on the selected moduli set. Therefore, computations can be done on these residues in parallel to decrease the delay, and also due to the reduction of bit-length, low power processors can be designed. Moreover, another characteristic of this number system is its ability to improve the reliability by using redundant moduli. These are the most famous advantages of RNS, which numerous works have been done on them, and they led to valuable achievements [1]. However, recently modern applications of RNS have been introduced which profit from RNS in new aspects with distinct goals and also new challenges [2]. RNS can be used in network applications with the aim of solving some issues such as determining output port in simpler way [3] or increasing a wireless sensor network (WSN) lifetime [4]. Moreover, it is possible to design a switch which can process multicast or unicast traffic by using RNS concepts [3,5]. Redundant residue number system is even used in cloud storage with the aim of providing a novel method to enhance reliability [6]. Another application of RNS in WSN is its usage in increasing the reliability of data transmission by improving packet reception rate and end-to-end delay [7]. Furthermore, RNS can be applied to WSN in order to perform data aggregation [8] which results in a good trade-off between energy consumption and reliability.This chapter briefly reviews some of the important and effective applications of RNS in computer networks to show how RNS can improve performance in different ways than conventional methods. In other words, our aim is creating a

show abstract

Section: Rns For Improving Energy Saving and Reliability In Wsnmentioning

confidence: 99%

Section: Rns For Improving Energy Saving and Reliability In Wsnmentioning

confidence: 99%

mentioning

confidence: 99%

See 1 more Smart Citation

RNS Applications in Computer Networks

Zarandi

2017

Embedded Systems Design With Special Arithmetic and Number Systems

View full text Add to dashboard Cite

show abstract

“…WSNs are wireless networks composed of autonomous and spatially distributed nodes, which collaborate among them to acquire and transmit data, in order to monitor large areas [6], [7], [8], [9]. Regardless of the specific implementation and individual components used for nodes, the WSNs have some unique and distinctive characteristics as: selfconditioning, scalability, robustness, flexibility, low cost and energy efficiency [10], [11]. Moreover using WSNs is possible to cheaply monitor a considerable amount of variables, such as: temperature, humidity, wind speed, solar radiation, power, voltage, current, in several points of the plant.…”

Section: Introductionmentioning

confidence: 99%

Efficiency assessment of MIC PV plants using Wireless Sensor Networks

Campobello

Giordano

et al. 2015

2015 International Conference on Clean Electrical Power (ICCEP)

View full text Add to dashboard Cite

The paper describes a simulation framework able to accomplish a simulation of a PV plants including a Wireless Sensor Network (WSN). The developed framework is entirely implemented in a Matlab/Simulink environment, and can be used to accomplish in-depth performance evaluation of two very different systems interacting between them, the power generator and the wireless data transfer network. As an example, the developed framework is exploited to investigate the effects of possible data losses, or delays, on the efficiency of a PV generator based on the Module Integrated Converter concept and equipped with a centralized MPPT system exploiting a WSN to monitor PV modules electric variables and the distribution of solar irradiation and temperature over the plant area.

show abstract

“…By applying forwarding algorithm technique based on CRT, it is possible to reduce the energy consumed for each node and consequently to increase the network lifetime of WSN (Campobello et al, 2010). Hence methods to enhance security and efficiency of routing protocols for WSN have gained importance.…”

Section: Introductionmentioning

confidence: 99%

Enhanced RSACRT for Energy Efficient Authentication to Wireless Sensor Networks Security

Ali¹

2012

American Journal of Applied Sciences

View full text Add to dashboard Cite

Problem statement:The Security in WSN has become a challenge because of its inherent limitations of resources imposed on the sensor nodes. Authentication and key management scheme allows WSNs to be used with confidence and maintains integrity of data in sensor networks. Approach: In the WSN limited resource scenario the generation of public key done and are randomly pre distributed while deploying the sensor nodes. Since the sensor nodes are limited by energy it needs to concentrate on fast decryption and verification of message. In order to enable the fast decryption we have proposed a novel method which uses three algorithms hybrid to achieve the increase in decryption speed which in turn reduces the energy used for computation and enhances its performance compared with the existing authentication using classical RSA algorithm. Results: The proposed Enhanced Variant of RSA with CRT using Garner's algorithm to achieve fast decryption speed and provides better performance when compared to the existing RSA. The private key is generated and passed so that the receiver node need not generate it which consumes more computational cost, power and memory at the decryption stage. Also we have done the signing and verification which avoids the message spoofing attack and enable message confidentiality. Further the ERSACRT is designed to counter measure to few attacks possible on RSA. We implemented the ERSACRT in java and tested for system parameters like memory, time, speed and efficiency and compared with that of RSA. Conclusion/Recommendation: The proposed algorithm ERSACRT is efficient and secured along with improved counter measures for secured communication in WSN with reduced energy and computational time.

show abstract

Improving Energy Saving and Reliability in Wireless Sensor Networks Using a Simple CRT-Based Packet-Forwarding Solution

Cited by 43 publications

References 16 publications

RNS Applications in Computer Networks

RNS Applications in Computer Networks

Efficiency assessment of MIC PV plants using Wireless Sensor Networks

Enhanced RSACRT for Energy Efficient Authentication to Wireless Sensor Networks Security

Contact Info

Product

Resources

About