An improved asynchronous energy-saving mechanism for IEEE 802.15.5-based networks by Li-yong Yuan, Fei-long Lin, Jun-ke Lv

“…IEEE 802.15.5 standard introduces the mesh routing which improves reliability and robustness of routing in wireless sensor network since there are multiple routes from source node to destination node. …”
Get full text

Optimizing Spectrum Trading in Cognitive Mesh Network Using Machine Learning by Ayoub Alsarhan, Anjali Agarwal

“…In a cognitive wireless mesh network, licensed users (primary users, PUs) may rent surplus spectrum to unlicensed users (secondary users, SUs) for getting some revenue. …”
Get full text

Using a Mobile Phone as a “Wii-like” Controller for Playing Games on a Large Public Display by Tamas Vajk, Paul Coulton, Will Bamford, Reuben Edwards

“…This is arguably due to its most innovative attribute—the wireless controller or “Wiimote.” The Wiimote can be used as a versatile game controller, able to detect motion and rotation in three dimensions which allows for very innovative game play. …”
Get full text

Cognitive Scout Node for Communication in Disaster Scenarios by Rajesh K. Sharma, Anastasia Lavrenko, Dirk Kolb, Reiner S. Thomä

“…The scout node proposed in this paper is an extended concept based on a powerful CR node in a heterogeneous nodes environment which takes a leading role for highly flexible, fast, and robust establishment of cooperative wireless links in a disaster situation. This node should have two components: one is a passive sensor unit that collects and stores the technical knowledge about the electromagnetic environment in a data processing unit so-called “radio environment map” in the form of a dynamically updated database, and other is an active transceiver unit which can automatically be configured either as a secondary node for opportunistic communication or as a cooperative base station or access point for primary network in emergency communications. …”
Get full text

Design and Implementation of a Healthcare Monitoring System Based on LoRa by Hayder Fadhil Jawad, Ali Al-Askery, Adnan Hussein Ali

“…This instrument uses ESP32 as a Microcontroller and LoRa as a wireless communication technique. The MLX90614 sensor is used to detect body temperature, while the MAX30100 sensor is used to monitor blood oxygen saturation and heart rate. …”
Get full text

Capacity Improvement for DVB-NGH with Dual-Polarized MIMO Spatial Multiplexing and Hybrid Beamforming by Huu Trung Nguyen, Trung Tan Le, Trung Hien Nguyen

“…Multiple-input multiple-output (MIMO) antenna scheme is an effective technique for future terrestrial broadcasting systems such as digital video broadcasting-next-generation handheld (DVB-NGH) to overcome the limits on information theory of traditional single-antenna wireless communications without any additional bandwidth or increased transmit power. …”
Get full text

Exploiting Partial Reconfiguration through PCIe for a Microphone Array Network Emulator by Bruno da Silva, An Braeken, Federico Domínguez, Abdellah Touhafi

“…The current Microelectromechanical Systems (MEMS) technology enables the deployment of relatively low-cost wireless sensor networks composed of MEMS microphone arrays for accurate sound source localization. …”
Get full text

Cost-Effective and Energy-Efficient Photonics-Based Frequency Hopping by Single Wavelength-Tunable Laser for Secure THz Communication by Naoto Masutomi, Shenghong Ye, Bo Li, Ryota Kaide, Ming Che, Yuya Mikami, Yuta Ueda, Kazutoshi Kato

“…A photomixing-based frequency-hopping spread spectrum (FHSS) system is effective for future secure terahertz (THz) wireless communications. Conventional photomixing systems are typically composed of two lasers, which result in an increased system size and power consumption. …”
Get full text

Blind Channel Estimation Based on Multilevel Lloyd-Max Iteration for Nonconstant Modulus Constellations by Xiaotian Li, Jing Lei, Wei Liu, Erbao Li, Yanbin Li

“…In wireless communications, knowledge of channel coefficients is required for coherent demodulation. …”
Get full text

A Companding Technique to Reduce Peak-to-Average Ratio in Discrete Multitone Wireline Receivers by Miad Laghaei, Hossein Shakiba, Ali Sheikholeslami

“…Multicarrier modulation, while providing a theoretical pathway to data rates approaching the Shannon limit and being extensively utilized in wireless communication, has encountered limited application in high-speed wireline communication. …”
Get full text

Experimental Investigation of Zadoff-Chu Matrix Precoding for Visible Light Communication System with OFDM Modulation by Xinyue Guo, Yang Guo, Shuangshuang Li

“…Light-emitting diode- (LED-) based visible light communication (VLC) has become a potential candidate for next generation high-speed indoor wireless communication. Due to the limited modulation bandwidth of the LED, orthogonal frequency division multiplexing (OFDM) modulation is particularly preferred in the VLC system to overcome the ISI, which suffers from the high peak-to-average power ratio (PAPR) and leads to severe performance loss. …”
Get full text

Recent advances in bio-integrated electrochemical sensors for neuroengineering by Shulin Chen, Tzu-Li Liu, Yizhen Jia, Jinghua Li

“…It traverses vital neurological biomarkers and explores bio-recognition elements, sensing strategies, transducer designs, and wireless signal transmission methods. The integration of in vivo biochemical sensors is showcased through applications. …”
Get full text

A systematic and comprehensive review on low power wide area network: characteristics, architecture, applications and research challenges by Ass Diane, Ousmane Diallo, El Hadji Malick Ndoye

“…This is due to the advancement of digital technologies, miniaturization, and the reduction of the cost of IoT devices and wireless connectivity, among others. Despite the plethora of technologies used for the Internet of Things, the trade-off between long data transmission range and low power consumption was not found until the advent of Low Power Wide Area Network (LPWAN) technologies. …”
Get full text

Pilot-Based Time Domain SNR Estimation for Broadcasting OFDM Systems by Abid Muhammad Khan, Varun Jeoti, Muhammad Zaka Ur Rehman, Muhammad Taha Jilani, Omer Chugtai, Mubashir Hussain Rehmani

“…The estimation of signal-to-noise ratio (SNR) is a major issue in wireless orthogonal frequency-division multiplexing (OFDM) system. …”
Get full text

Game Theoretical Approaches for Optimizing Multi-Carrier Half-Duplex Successive Relaying Based Cooperative NOMA by H. Horler, B. Rastegari, S. X. Ng

“…Monte Carlo simulations demonstrate that the addition of these games to a wireless network provides a significant performance gain compared to traditional orthogonal multiple access methods, unoptimised C-NOMA, and the Distributed Matching Algorithm. …”
Get full text

A guidance to intelligent metamaterials and metamaterials intelligence by Chao Qian, Ido Kaminer, Hongsheng Chen

“…Owning to the strong nonlinear fitting and generalization ability, artificial intelligence is poised to serve as a materials-savvy surrogate electromagnetic simulator and a high-speed computing nucleus that drives numerous self-driving metamaterial applications, such as invisibility cloak, imaging, detection, and wireless communication. In turn, metamaterials create a versatile electromagnetic manipulator for wave-based analogue computing to be complementary with conventional electronic computing. …”
Get full text

Balancing Long Lifetime and Satisfying Fairness in WBAN Using a Constrained Markov Decision Process by Yingqi Yin, Fengye Hu, Ling Cen, Yu Du, Lu Wang

“…As an important part of the Internet of Things (IOT) and the special case of device-to-device (D2D) communication, wireless body area network (WBAN) gradually becomes the focus of attention. …”
Get full text

Modeling Energy-Delay Tradeoffs in Single Base Station with Cache by Chao Fang, Haipeng Yao, Chenglin Zhao, Yunjie Liu

Get full text

Analysis on Hover Control Performance of T- and Cross-Shaped Tail Fin of X-Wing Single-Bar Biplane Flapping Wing by Pingxia Zhang, Junru Zhu, Yongqiang Zhu

“…The MPU6050 electronic gyroscope was used to monitor the drone’s posture in real time, and the Bluetooth BLE4.0 wireless communication module was used to receive remote control instructions. …”
Get full text

A Proposed IoT-Enabled Smart Waste Bin Management System and Efficient Route Selection by Asim Zeb, Qurban Ali, Muhammad Qaiser Saleem, Khalid Mahmood Awan, Ali Saeed Alowayr, Jamal Uddin, Saleem Iqbal, Faisal Bashir

“…This article presents the smart waste management architecture for smart cities and efficient routing technique considering least delay for the architecture. In wireless sensor networks, end-to-end delay is one of the important Quality of Services (QoS) parameter to overcome delay in data communication. …”
Get full text