Performance implications of channel aware cooperative probing-GBN ARQ in the context of wireless body area networks DOI Creative Commons

A. Hena Rubavathy,

S. Sundar

Results in Engineering, Journal Year: 2024, Volume and Issue: 23, P. 102444 - 102444

Published: June 20, 2024

The advent of Wireless Body Area Networks (WBAN) in patient care has revolutionized the healthcare sector as patients can now be monitored continuously real-time and well remotely. Despite its significant advantages, WBAN encounters a notable challenge fading aspect, which undermines effectiveness. Improving efficiency involves tackling signal fading, is crucial. Cooperative communication offers promising solution by introducing spatial diversity to counteract effects. We propose scheme that uses cooperative Probing-Go Back N Automatic Repeat Request(P-GBN ARQ) technique reduce effect. proposed method feedback predict channel's current state, probing interval determined received signal's Average Fading Duration (AFD). scheme's performance also assessed extensively through simulations employing various metrics. results demonstrate considerable improvement throughput with inclusion knowledge about channel fading. Bit Error Rate (BER) execution compared Selection Combiner (SC) conventional Maximal Ratio Combining (MRC). At 10−3, achieves it at 13 dB SNR, whereas direct approach reaches 24 requiring an additional 11 dB. minimizes BER, enhancing reliability WBAN.

Language: Английский

Electromagnetic Nanonetworks Beyond 6G: From Wearable and Implantable Networks to On-chip and Quantum Communication DOI
Sergi Abadal, Chong Han, Vitaly Petrov

et al.

IEEE Journal on Selected Areas in Communications, Journal Year: 2024, Volume and Issue: 42(8), P. 2122 - 2142

Published: May 10, 2024

Emerging from the symbiotic combination of nanotechnology and communications, field nanonetworking has come a long way since its inception more than fifteen years ago. Significant progress been achieved in several key communication technologies as enablers paradigm, well multiple application areas that it opens. In this paper, focus is placed on electromagnetic providing an overview advances made wireless nanocommunication technology microwave through terahertz to optical bands. The characteristics potential compared are then confronted with requirements challenges broad set applications Internet NanoThings (IoNT) on-chip networks paradigms, including quantum computing for first time. Finally, selection cross-cutting issues possible directions future work given, aiming guide researchers practitioners towards next generation nanonetworks.

Language: Английский

Citations

4
Experimental study on designing smart antenna sensor networks and modelling management energy consumption for intelligent systems of internet of medical things DOI Creative Commons
Abdelaziz Hamdi, Ala Balti

Journal of Information and Telecommunication, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 25

Published: Jan. 13, 2025

The Internet of Medical Things (IoMT) is revolutionizing healthcare through technologies like artificial intelligence, data analysis, and remote monitoring. However, designing energy-efficient Wireless Body Area Networks (WBANs) remains challenging due to the complex propagation characteristics on-body communication links, which vary with human body posture size. This study aims develop smart wearable antenna sensors model energy consumption in links. We have conducted experimental studies on monopole patch antennas at 2.4 GHz, focusing morphological factors channel characteristics. Our findings reveal that path loss exponent links significantly varies size, proposed effectively enhances efficiency during signal transmission. research contributes optimizing WBANs for improved applications.

Language: Английский

Citations

0
Introduction to the Internet of Behavior (IoB) DOI
Roheen Qamar, Baqar Ali Zardari

Advances in psychology, mental health, and behavioral studies (APMHBS) book series, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 20

Published: Jan. 22, 2025

The Internet of Behavior (IoB) represents a convergence data analytics, behavioral science, and the Things (IoT), designed to collect, analyze, influence human behavior. By leveraging from various sources such as smart devices, social media, digital interactions, IoB aims understand predict how people act make decisions. provides personalized experiences, predictive insights, behavior-based interventions across industries like healthcare, marketing, cities, finance. This chapter introduce explores core concepts, features, applications IoB, shedding light on its transformative potential critical concerns it raises in data-driven world.

Language: Английский

Citations

0
Performance implications of channel aware cooperative probing-GBN ARQ in the context of wireless body area networks DOI Creative Commons

A. Hena Rubavathy,

S. Sundar

Results in Engineering, Journal Year: 2024, Volume and Issue: 23, P. 102444 - 102444

Published: June 20, 2024

The advent of Wireless Body Area Networks (WBAN) in patient care has revolutionized the healthcare sector as patients can now be monitored continuously real-time and well remotely. Despite its significant advantages, WBAN encounters a notable challenge fading aspect, which undermines effectiveness. Improving efficiency involves tackling signal fading, is crucial. Cooperative communication offers promising solution by introducing spatial diversity to counteract effects. We propose scheme that uses cooperative Probing-Go Back N Automatic Repeat Request(P-GBN ARQ) technique reduce effect. proposed method feedback predict channel's current state, probing interval determined received signal's Average Fading Duration (AFD). scheme's performance also assessed extensively through simulations employing various metrics. results demonstrate considerable improvement throughput with inclusion knowledge about channel fading. Bit Error Rate (BER) execution compared Selection Combiner (SC) conventional Maximal Ratio Combining (MRC). At 10−3, achieves it at 13 dB SNR, whereas direct approach reaches 24 requiring an additional 11 dB. minimizes BER, enhancing reliability WBAN.

Language: Английский

Citations

1