Relevant bibliographies by topics / Inter-WBAN interference

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Inter-WBAN interference'

Author: Grafiati
Published: 4 June 2021
Last updated: 14 February 2022

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Journal articles on the topic "Inter-WBAN interference"

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Zhang, Li, Tian Tian Shi, and Chang Biao Xu. "Centralized Inter-Network Resource Allocation Scheme in Wireless Body Area Network." Applied Mechanics and Materials 734 (February 2015): 95–98. http://dx.doi.org/10.4028/www.scientific.net/amm.734.95.

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In this paper, a centralized inter-network resource allocation scheme is proposed aiming at the inter-network interference problem in Wireless Body Area Networks (WBAN). To achieve the goal, a centralized inter-network resource allocation algorithm called CRAS is proposed. Extensive simulation results show the effectiveness of CRAS in ensuring the normal communication of WBAN users and reducing allocation failure number, comparing with RAN.
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Wang, Jingxian, Yongmei Sun, Yuefeng Ji, and Shuyun Luo. "Priority-Aware Price-Based Power Control for Co-Located WBANs Using Stackelberg and Bayesian Games." Sensors 19, no. 12 (2019): 2664. http://dx.doi.org/10.3390/s19122664.

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According to the IEEE 802.15.6 standard, interference within each wireless body area network (WBAN) can be well addressed by the time division multiple access (TDMA)-based media access control (MAC) protocol. However, the inter-WBAN interference will be caused after multiple WBANs are gathered together. This paper proposes a priority-aware price-based power control (PPPC) scheme for mitigating the inter-WBAN interference. Specifically, to maximize the transmission data rate of sensors and control the aggregate interference suffered by coordinators, a Stackelberg game is established, in which the coordinators issue interference prices and the active sensors adjust their transmission power accordingly. On the other hand, since the information about the identities of the active sensors in a specific time slot is kept private, a Bayesian game is designed to model the interaction among sensors. Moreover, the timeliness and reliability of data transmission are guaranteed by designing the sensors’ priority factors and setting a priority-related active probability for each sensor. At last, a power control algorithm is designed to obtain optimal strategies of game players. Simulation results show that compared with other existing schemes, the proposed scheme achieves better fairness with a comparable network sum data rate and is more energy efficient.
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Kim, Beom-Su, Tae-Eung Sung, and Ki-Il Kim. "An NS-3 Implementation and Experimental Performance Analysis of IEEE 802.15.6 Standard under Different Deployment Scenarios." International Journal of Environmental Research and Public Health 17, no. 11 (2020): 4007. http://dx.doi.org/10.3390/ijerph17114007.

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Various simulation studies for wireless body area networks (WBANs) based on the IEEE 802.15.6 standard have recently been carried out. However, most of these studies have applied a simplified model without using any major components specific to IEEE 802.15.6, such as connection-oriented link allocations, inter-WBAN interference mitigation, or a two-hop star topology extension. Thus, such deficiencies can lead to an inaccurate performance analysis. To solve these problems, in this study, we conducted a comprehensive review of the major components of the IEEE 802.15.6 standard and herein present modeling strategies for implementing IEEE 802.15.6 MAC on an NS-3 simulator. In addition, we configured realistic network scenarios for a performance evaluation in terms of throughput, average delay, and power consumption. The simulation results prove that our simulation system provides acceptable levels of performance for various types of medical applications, and can support the latest research topics regarding the dynamic resource allocation, inter-WBAN interference mitigation, and intra-WBAN routing.
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Wu, Tin-Yu, and Wen-Kai Liu. "Game theory-based global optimization for inter-WBAN interference mitigation." Wireless Communications and Mobile Computing 16, no. 18 (2016): 3439–48. http://dx.doi.org/10.1002/wcm.2769.

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Dinh, Nguyen Cong, Pham Thanh Hiep, Obinata Yua, and Vu Van Son. "Controlling sequence length of DS-IR-UWB to enhance performance of multi-WBAN systems." Journal of Electrical Engineering 69, no. 5 (2018): 373–78. http://dx.doi.org/10.2478/jee-2018-0054.

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Abstract The international standard of wireless body area networks (WBANs), ie IEEE 802.15.6, was established in Feb. 2012, and this standard decided spreading code as a suppressing interference technology. However, the sequence length of spreading code is fixed, hence it is difficult to guarantee secure communications due to noise and interference from other WBANs. In this paper, we propose utilizing direct sequence impulse radio ultra wideband (DS-IR-UWB) for multi-WBAN systems, and then analyze multi-WBAN systems theoretically, derive equations of inter-WBAN interference, packet error rate (PER) and throughput. Furthermore, to guarantee secure communications, the desired PER is introduced, and then an algorithm is proposed to take the control of sequence length of DS-IR-UWB in order to ensure that the PER of system is always below the desired PER while maximizing the throughput. The numerical evaluation shows that the sequence length of proposed control method is changed according to the SNR and the number of WBANs, it lets the proposed algorithm of control of sequence length outperform the conventional fixed sequence length method.
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Le, Thien, and Sangman Moh. "Hybrid Multi-Channel MAC Protocol for WBANs with Inter-WBAN Interference Mitigation." Sensors 18, no. 5 (2018): 1373. http://dx.doi.org/10.3390/s18051373.

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Mu, Jiasong, Yunna Wei, Hao Ma, and Yuanyuan Li. "Spectrum Allocation Scheme for Intelligent Partition Based on Machine Learning for Inter-WBAN Interference." IEEE Wireless Communications 27, no. 5 (2020): 32–37. http://dx.doi.org/10.1109/mwc.001.1900551.

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Chaudhari, Shilpa, Sumukh N. Aradhya, Sonia Benny Thomas, Sonali Pandey, and Rohit Prasanna Sai Durbha. "A Survey on Game Theory based Interference Mitigation in WBASN." International Journal of Sensors, Wireless Communications and Control 11 (January 20, 2021). http://dx.doi.org/10.2174/2210327911666210120120946.

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A wireless body area network (WBAN) consists of several sensors implanted inside the body or placed on the body, that help in the continuous monitoring of health conditions such as heart rate. The sensor nodes transmit the data to a central controller which serves as a gateway to transmit this information to medical servers and then finally to the hospitals for medical attention. Due to multiple body area networks operating in the same frequency band, interinterference takes place. The WBAN’s working in a small sphere cause inter-interference resulting in packet-loss and performance degradation. Hence, interference is a complex and challenging problem. Interference mitigations are receiving immense attention from the research community, but are far from creating a complete solution. Usage of game theoretic approach to address the interference issues is very promising. This survey paper presents the comparative analysis of existing game theoretic solutions designed to mitigate interference. As per our knowledge, this is the first survey work based on usage of game theory approach for interference mitigation in WBANs.
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Dissertations / Theses on the topic "Inter-WBAN interference"

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Cremonezi, Bruno Marques. "PDAC: um protocolo de alocação dinâmica de canais para ambientes médicos." Universidade Federal de Juiz de Fora (UFJF), 2017. https://repositorio.ufjf.br/jspui/handle/ufjf/5638.

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Submitted by Renata Lopes (renatasil82@gmail.com) on 2017-08-24T17:59:29Z No. of bitstreams: 1 brunomarquescremonezi.pdf: 4447666 bytes, checksum: aa9f96e265197cfc5a70f8dfc8ad53ad (MD5)<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2017-08-25T12:03:47Z (GMT) No. of bitstreams: 1 brunomarquescremonezi.pdf: 4447666 bytes, checksum: aa9f96e265197cfc5a70f8dfc8ad53ad (MD5)<br>Made available in DSpace on 2017-08-25T12:03:47Z (GMT). No. of bitstreams: 1 brunomarquescremonezi.pdf: 4447666 bytes, checksum: aa9f96e265197cfc5a70f8dfc8ad53ad (MD5) Previous issue date: 2017-06-02<br>FAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais<br>O aumento do uso de redes sem fios e a constante miniaturização dos dispositivos permitiram o desenvolvimento das redes de sensores corporais sem fio (do inglês, wireless body area networks — WBANs). Nessas redes, diversos sensores são posicionados sobre ou sob a pele do usuário. Os sensores de uma WBAN coletam dados sobre batimentos cardíacos, temperatura corporal ou até mesmo um prolongado cardiograma. Através do uso de WBAN, os usuários terão um monitoramento não invasivo e que pouco afeta a sua mobilidade. Essas características, no entanto, abrem portas para diversos problemas. Por transmitir informações críticas, a comunicação é sensível à latência e à perda de pacotes. De fato, alta latência e perda de dados vitais podem acarretar em sérias consequências na vida dos pacientes e, em casos extremos, levando ao óbito. As características inerentes em uma comunicação sem fio geram problemas para redes corporais. Com sua popularização e alta mobilidade, é razoável considerar a existência de ambientes médicos muito densos, em que duas ou mais redes corporais podem utilizar simultaneamente o mesmo canal de comunicação sem fio. Essa situação potencializa as interferências, acarretando um maior número de retransmissões e perdas de pacotes, e, consequentemente, levando a um aumento da latência. Diante disso, este trabalho apresenta o PDAC (Protocol for Dynamic Channel AlioCation), um protocolo para alocação dinâmica de canais, ciente dos requisitos de aplicações médicas. O PDAC oferece uma solução para reduzir interferências entre redes corporais sem fio tirando proveito da arquitetura de um ambiente hospitalar. No PDAC, diversas estações base trabalham de forma colaborativa para atender aos requisitos das aplicações médicas. Para uma alocação livre de interferências, o PDAC é inspirado por uma solução gulosa de um problema de coloração de grafos, oferecendo meios para evitar que estações base vizinhas utilizem o mesmo canal simultaneamente. Além disso, o PDAC oferece, através da agregação de canais, melhores vazões. A avaliação de desempenho do PDAC foi realizada em duas fases: por meio de experimentos de simulação e análises formais. Os resultados de simulação indicam que, em um ambiente médico realista, o PDAC é capaz de em média aumentar a vazão em 30% e reduzir a latência em 40%, quando comparado com protocolos de alocação de frequência do estado da arte. A outra fase consiste na verificação formal que por sua vez mostrou a coerência do protocolo e que o mesmo satisfaz todas as propriedades de segurança verificadas.<br>The increased use of wireless networks and the constant miniaturization of devices allowed the development of wireless body area networks (WBANs). In these networks, diverse sensors are positioned on the user's skin. The sensors in a WBAN gather data from heart rate, body temperature or even a cardiogram. Through the use of WBAN, patients will have a noninvasive monitoring system, which hardly affects their mobility. These characteristics, however, create several problems. By transmitting critical informa-tion, these data are quite sensitive to high latency and packet loss. The loss of vital data can lead to serious consequences in the users' life and, in extreme cases, leading to death. The inherent characteristics of wireless communication are a major issue for WBANs. With their popularization and high mobility, it is reasonable to consider the existence of very dense medical environments, where two or more WBANs can simultaneously use the same wireless communication channel. This situation can produce interference, leading to a bigger number of retransmissions and packet losses, and consequently increasing latency. Therefore, this master thesis presents the PDAC (Protocol for Dynamic Channel AlloCation), a protocol for dynamic channel allocation, that is aware of the requirements of medical applications. PDAC offers a solution to reduce interference between WBANs by taking advantage of the architecture of a hospital environment. Using PDAC, several base stations work collaboratively to meet medical application requirements. For an interference-free allocation, PDAC is inspired by a greedy solution of a graph colouring problem, preventing neighbouring base stations of using the same channel simultaneously. In addition, PDAC offers through the channel bonding, a better goodput. The evaluation PDAC was performed in two phases: by means of simulations and formal analysis. Simulation results indicate that PDAC is able to increase goodput by 30% (on average) and reduce latency by 40% (on average) when compared to the literature. The formal verification, in turn, shows that the protocol is consistent and also satisfies all verified security properties.
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Book chapters on the topic "Inter-WBAN interference"

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Adhikary, Sriyanjana, Samiran Chattopadhyay, and Sankhayan Choudhury. "A Novel Bio-inspired Algorithm for Increasing Throughput in Wireless Body Area Network (WBAN) by Mitigating Inter-WBAN Interference." In Advances in Intelligent Systems and Computing. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-8183-5_2.

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Conference papers on the topic "Inter-WBAN interference"

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Zhao, Xiaosong, Bin Liu, Chang Chen, and Chang Wen Chen. "QoS-Driven Power Control for Inter-WBAN Interference Mitigation." In GLOBECOM 2015 - 2015 IEEE Global Communications Conference. IEEE, 2014. http://dx.doi.org/10.1109/glocom.2014.7417058.

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Zhao, Xiaosong, Bin Liu, Chang Chen, and Chang Wen Chen. "QoS-Driven Power Control for Inter-WBAN Interference Mitigation." In GLOBECOM 2015 - 2015 IEEE Global Communications Conference. IEEE, 2015. http://dx.doi.org/10.1109/glocom.2015.7417058.

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Zou, Lei, Bin Liu, Chang Chen, and Chang Wen Chen. "Bayesian game based power control scheme for inter-WBAN interference mitigation." In GLOBECOM 2014 - 2014 IEEE Global Communications Conference. IEEE, 2014. http://dx.doi.org/10.1109/glocom.2014.7036814.

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Yong Xu, Mengya Ke, Fen Liu, and Qianming Zha. "A self-adaptive Power control algorithm based on game theory for inter-WBAN interference mitigation." In 2016 2nd IEEE International Conference on Computer and Communications (ICCC). IEEE, 2016. http://dx.doi.org/10.1109/compcomm.2016.7925223.

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Akimoto, Kohei, Suguru Kameda, Mizuki Motoyoshi, and Noriharu Suematsu. "Measurement of human body blocking at 60 GHz for inter-network interference of mmWave WBAN." In 2017 IEEE Asia Pacific Microwave Conference (APMC). IEEE, 2017. http://dx.doi.org/10.1109/apmc.2017.8251483.

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Huang, Wen, and Tony Q. S. Quek. "Adaptive CSMA/CA MAC protocol to reduce inter-WBAN interference for wireless body area networks." In 2015 IEEE 12th International Conference on Wearable and Implantable Body Sensor Networks (BSN). IEEE, 2015. http://dx.doi.org/10.1109/bsn.2015.7299349.

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Banerjee, Subharthi, Michael Hempel, and Hamid Sharif. "A Survey of Railyard Worker Protection Approaches and System Design Considerations." In 2017 Joint Rail Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/jrc2017-2246.

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Railroad environments are generally considered to be among the most dynamic workplace environments, even with constant improvement efforts by the railroad industry. While there has been great progress in equipment safety, personnel safety is a significantly harder challenge. These challenges are primarily derived from the presence of heavy moving machinery in close proximity to personnel and the difficulty of designing reliable wearable protection devices. Additionally, variable weather conditions, challenging walking conditions (ballast, trip hazards, etc.), and difficulty to focus on environment, moving objects, and on tasks at hand place the employees in constant peril. Therefore, our survey is focused on exploring solutions for protecting employees through unified system modeling and design that makes the employee integral to the process and results in personal protective devices that work with the environment and the employee, not against them. The optimal system design integrates not only protection of the employees from falls, unsafe practices, or collisions, but also aids in resource planning, safe operation and accounting of “near-miss” situations. In recent years the railroads have made significant investments in process automation and monitoring solutions such as Wireless Sensor Networks. These technologies are becoming increasingly cloud-connected and autonomous. They provide a plethora of information about equipment positions, movement, railcar lading, and many other factors, all of which are highly useful in the design and implementation of a railyard worker protection system. They allow us to predict position and movement, and can thus be used to provide effective proximity detection and alerting in some railyard regions where these systems are installed. Additionally, we discuss several technologies addressing near-collision, fall, and proximity situations through RF and non-RF-based techniques. The railroad industry has been advancing efforts leveraging these technologies to improve the safety of their workers. However, there are also many challenges that remain largely unaddressed. For example, in railroads, a detailed and exhaustive causation analysis for worker incidents has yet to be conducted. Therefore, in an environment like a railyard there is no solution to detect or prevent Employee on Duty (EOD) fall, collision, or health issues such as dehydration, psychological issues and high blood pressure. Protective devices worn by workers is believed to be one of the most important, cost-effective, and scalable potential candidate solutions. Recent advances are making wearable wireless body area networks (WBAN) and wireless sensor networks (WSNs) that are distributed and large-scale a reality. Such distributed networks consist of wearable sensors, fixed-installation sensors and communication links between all of them. The challenges are found in selecting wearable sensors, researching reliable communication among nodes without interfering with proximity detection and suitable for high-multipath, non-line of sight channel conditions, wearable antenna designs, power supply requirements, etc. A dense, distributed, large-scale environment like a railyard requires comprehensive workspace modelling and safety analysis. Interference related to RF sensor deployment, blind spots in vision-based approaches, and wireless propagation in intra and inter-WBAN communication due to dense non-Line-of-Sight workspace environments, metallic heavy machinery and the use of RF sensors, are all individual research challenges in this domain. This paper reviews these challenges, explores potential solutions, and thus provides a comprehensive survey of a holistic system design approach for a wearable railyard worker protection system that is unobtrusive, effective, and reliable.
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