Current issue - may 2022

 #IJCNC #network #802.11p #VANET #Security #Vietnam #coordinationmechanism Controlling Adaptive Contention Window to Improve Safe Message Received Rate in VANET Authors Nguyen Hoang Chien1 and Pham Thanh Giang2, 1University of Economics – Technology for Industries, Vietnam, 2Vietnam Academy of Science and Technology, Vietnam Abstract The primary goal of Vehicular Ad Hoc Networks (VANETs) is to support the secure transmission of applications via vehicles. Broadcasting is an important form of communication in the VANET network. Since there is no recovery for broadcast frames in the VANET network, the rate of receiving safe messages can become very low, especially in dense network conditions. In this paper, we present a new broadcast coordination mechanism with the aim of adaptive control of CW size to improve the received rate of safety messages. Each vehicle in the VANET can identify current local conditions of the network such as collisions or congestion by analyzing recently succe...

 #IJCNC #network #NetworkLifetime #RouteEstablishment #Security #WirelessSensorNetwork Hybrid Red Deer Algorithm with Physical Unclonable Function for Security Enhancement in IoT-WSN Authors Shilpa Venkata Rao and Vidya Anantha, Vivekananda Institute of Technology, India Abstract In this modern era, Wireless Sensor Network (WSNs) have turned out to be a more attractive option, because of the advancements in communication. If the network is insecure, an attacker can intercept messages and break the sensor nodes’ security; as well as duplicate the authentication codes to launch a variety of attacks. As a result, Physical Unclonable Functions (PUFs) with unpredictable features are encouraged to be used in the development of lightweight cryptographic protocols. This work introduced the Red Deer Algorithm (RDA) with PUF as a new mutual authentication system. When a sensor receives a challenge from the gateway, the inbuilt PUF generates a key and distributes it to the sensor by providing...

 #IJCNC #Scopus #Network #Usability #Filterbankmulticarrier #FBMC #DFTspreading #singlecarriereffect Performance Improvement for the Single Carrier in FBMC Systems by PAPR Reduction Authors Mohammed A. Salem1, Mohamed A. Aboul-Dahab2, Sherine M. Abd El-kader3 and Radwa A. Roshdy1, 1Higher Technological Institute, Tenth of Ramadan city, Egypt, 2Arab Academy for Science & Technology and Maritime Transport, Egypt, 3Electronics Research Institute, Egypt Abstract The benefits of Filter Bank Multicarrier (FBMC) make it an attractive waveform instead of orthogonal frequency division multiplexing (OFDM). However, a high peak-to-average power ratio (PAPR) is a significant drawback in FBMC. Exploiting a single carrier effect is considered an effective technique to reduce PAPR in FBMC systems with a small amount of additional complexity. Nevertheless, the PAPR reduction amount is different from the single carrier effect in the single carrier frequency division multiple access (SC-FDMA). T...

 #IJCNC #network #Reduction #RouteEstablishment #SpectralEfficiency #BeamSelection Mobility and Routing based Channel Estimation for Hybrid Millimeter-Wave MIMO WSNs Authors Geeta and A.M. Bhavikatti, Bheemanna Khandre Institute of Technology, India Abstract Recently, technological developments have enhanced, the use of Millimeter-wave (mm-Wave) Multiple Input Multiple Output (MIMO) system in various communication applications and wireless sensor networks as channel estimation efficiency can be immensely improved with the help of this technological developments in Millimeter-wave MIMO system and wireless sensor network as well. Moreover, they can improve quality of communication services to a great extent. However, cell interference in Millimeter-wave (mm-Wave) MIMO system can produce a massive impact on spectral efficiency. Therefore, a Routing Enabled Channel Estimation (RECE) technique is presented in this article to minimize interference between cells. The proposed Channel Esti...

 Current Issue https://airccse.org/journal/ijc2022.html September 2022, Volume 14, Number 5 ================================ Mobility and Routing based Channel Estimation for Hybrid Millimeter-Wave MIMO WSNs Geeta and A.M. Bhavikatti, Bheemanna Khandre Institute of Technology, India https://aircconline.com/ijcnc/V14N5/14522cnc01.pdf Performance Improvement for the Single Carrier in FBMC Systems by PAPR Reduction Mohammed A. Salem1, Mohamed A. Aboul-Dahab2, Sherine M. Abd El-kader3 and Radwa A. Roshdy1, 1Higher Technological Institute, Tenth of Ramadan city, Egypt, 2Arab Academy for Science & Technology and Maritime Transport, Egypt, 3Electronics Research Institute, Egypt https://aircconline.com/ijcnc/V14N5/14522cnc02.pdf Hybrid Red Deer Algorithm with Physical Unclonable Function for Security Enhancement in IoT-WSN Shilpa Venkata Rao and Vidya Anantha, Vivekananda Institute of Technology, India https://aircconline.com/ijcnc/V14N5/14522cnc03.pdf Controlling Adaptive Contention W...