IEEE Transactions on Molecular, Biological, and Multi-Scale Communications最新文献_第7页

Area Rate Efficiency in Multi-Link Molecular Communications 多链路分子通信中的区域速率效率

IF 2.2

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Pub Date : 2023-10-02 DOI: 10.1109/TMBMC.2023.3321193

Lukas Brand;Sebastian Lotter;Vahid Jamali;Robert Schober;Maximilian Schäfer

{"title":"Area Rate Efficiency in Multi-Link Molecular Communications","authors":"Lukas Brand;Sebastian Lotter;Vahid Jamali;Robert Schober;Maximilian Schäfer","doi":"10.1109/TMBMC.2023.3321193","DOIUrl":"https://doi.org/10.1109/TMBMC.2023.3321193","url":null,"abstract":"We consider a multi-link diffusion-based molecular communication (MC) system where multiple spatially distributed transmitter (TX)-receiver (RX) pairs establish point-to-point communication links employing the same type of signaling molecules. To exploit the full potential of such a system, an in-depth understanding of the interplay between the spatial link density and inter-link interference (ILI) and its impact on system performance is needed. In this paper, we consider a three-dimensional unbounded domain with multiple spatially distributed point-to-point non-cooperative transmission links, where both the TXs and RXs are positioned on a regular fixed grid. For this setup, we first derive an analytical expression for the channel impulse responses (CIRs) between the TXs and RXs in the system. Then, we derive the maximum likelihood (ML) detector for the RXs and show that it reduces to a threshold-based detector. Moreover, we derive an analytical expression for the corresponding detection threshold which depends on the statistics of the desired signal from the dedicated TX, the statistics of the MC channel, and the statistics of the ILI. We also provide a low-complexity suboptimal decision threshold. Furthermore, we derive an analytical expression for the bit error rate (BER) and the achievable rate of a single transmission link. Finally, we propose two new performance metrics, namely area rate efficiency (ARE) and area and time rate efficiency (ARTE), suitable for holistically evaluating spatially distributed multi-link MC systems. In particular, ARE and ARTE capture the tradeoff between transmission link density and achievable rate per link and the tradeoff between transmission link density, achievable rate per link, and inter-symbol interference (ISI), respectively. Hence, ARE and ARTE can be exploited to determine the optimal transmission link density for maximizing the throughput of the entire system.","PeriodicalId":36530,"journal":{"name":"IEEE Transactions on Molecular, Biological, and Multi-Scale Communications","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138739495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Publication Information IEEE分子、生物学和多尺度通信出版信息汇刊

IF 2.2

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Pub Date : 2023-09-19 DOI: 10.1109/TMBMC.2023.3292628

引用次数: 0

IEEE Communications Society Information IEEE通信协会信息

IF 2.2

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Pub Date : 2023-09-19 DOI: 10.1109/TMBMC.2023.3292630

引用次数: 0

Guest Editorial Introduction to the Special Feature on the 7th Workshop on Molecular Communications 第七届分子通讯研讨会特稿客座编辑介绍

IF 2.2

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Pub Date : 2023-09-19 DOI: 10.1109/TMBMC.2023.3309471

Vahid Jamali;Falko Dressler;Yifan Chen;Maximilian Schäfer;Robert Schober

引用次数: 0

Guest Editorial Special Feature on Bio-Chem-ICTs: Synergies Between Bio/Nanotechnologies and Molecular Communications 生物化学信息通信技术客座编辑特辑：生物/纳米技术与分子通信之间的协同作用

IF 2.2

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Pub Date : 2023-09-19 DOI: 10.1109/TMBMC.2023.3309488

Murat Kuscu;Pasquale Stano;Malcolm Egan;Michael T. Barros;Bige Deniz Unluturk;Gregory F. Payne

引用次数: 0

An Ultrasonic Power Splitting Receiver With Improved Complexity-Reliability Trade-Off for Intra-Body Communications 用于体内通信的具有改进的完整性-可靠性权衡的超声波功率分配接收器

IF 2.2

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Pub Date : 2023-09-14 DOI: 10.1109/TMBMC.2023.3315517

Yuankun Tang;Qianqian Wang;Miaowen Wen;Quansheng Guan;Fei Ji;Julian Cheng

{"title":"An Ultrasonic Power Splitting Receiver With Improved Complexity-Reliability Trade-Off for Intra-Body Communications","authors":"Yuankun Tang;Qianqian Wang;Miaowen Wen;Quansheng Guan;Fei Ji;Julian Cheng","doi":"10.1109/TMBMC.2023.3315517","DOIUrl":"10.1109/TMBMC.2023.3315517","url":null,"abstract":"Data transmission that is reliable and relies on low-complexity transceiver techniques is of practical importance for ultrasonic intra-body communications (IBCs). Considering the trade-off between reliability and computational complexity, this paper proposes an ultrasonic dynamic power splitting (UDPS) scheme. UDPS consists of statistic power splitting (SPS) and time switching (TS), where SPS splits the received signal to coherent detection (CD) and energy detection (ED) with an adjustable power splitting ratio, and TS switches between CD and ED with an adjustable power coefficient. Therefore, the proposed UDPS can exploit the reliability of CD and meanwhile benefit from the low complexity of ED. We also derive the theoretical bit-error rate (BER) of UDPS. Both theoretical and simulated results demonstrate that due to the linear noise in CD and non-linear noise in ED, the optimal power splitting ratio of SPS is 1 and the optimal power coefficient of TS is within (0, 1). More importantly, UDPS can achieve much lower complexity than CD at the cost of a slight BER loss for IBCs.","PeriodicalId":36530,"journal":{"name":"IEEE Transactions on Molecular, Biological, and Multi-Scale Communications","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135441898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Si3N4-SiO2-Based Silicon Photonics Nano-Biosensor for Molecular Communication 用于分子通信的Si3N4-SiO2基硅光子纳米生物传感器

IF 2.2

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Pub Date : 2023-08-31 DOI: 10.1109/TMBMC.2023.3308695

Shelma Cheeran Sajan;Anamika Singh;Prabhat Kumar Sharma;Santosh Kumar

引用次数: 0

Network Medicine: From Conceptual Frameworks to Applications and Future Trends 网络医学：从概念框架到应用和未来趋势

IF 2.2

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Pub Date : 2023-08-25 DOI: 10.1109/TMBMC.2023.3308689

Enes Sefa Ayar;Sina Dadmand;Nurcan Tuncbag

{"title":"Network Medicine: From Conceptual Frameworks to Applications and Future Trends","authors":"Enes Sefa Ayar;Sina Dadmand;Nurcan Tuncbag","doi":"10.1109/TMBMC.2023.3308689","DOIUrl":"https://doi.org/10.1109/TMBMC.2023.3308689","url":null,"abstract":"The intricate nature of biological processes is orchestrated by molecular interactions. The complexity of these interactions stems from the sheer number of components involved and their relationships. To overcome this complexity, network medicine adopts a holistic, integrative approach at multiple levels. The human interactome involves over 100,000 molecules, including proteins, RNAs, and metabolites, all interconnected by a network of connections. One challenge in understanding the human interactome is associating specific parts of this network with biological phenomena such as diseases, drug resistance, and other abnormalities. Although molecular measurements can quantitatively identify many altered molecules, making sense of these molecular changes within the broader network context is a formidable task. Notably, alterations in the human interactome often occur in closely connected regions of the network. By using prior biological knowledge and applying the context-specific molecular interplays, specific sub-networks can be extracted. These network modules can provide valuable insights into complex biological questions. Furthermore, a range of learning and graph-based methodologies are employed to deduce meaningful clinical outcomes in these modules. In this context, we present a comprehensive overview of the standard workflows utilized in network medicine, along with a discussion of its applications and future directions.","PeriodicalId":36530,"journal":{"name":"IEEE Transactions on Molecular, Biological, and Multi-Scale Communications","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67981861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Low-Complexity Timing Methods for Molecular Communication via Diffusion 通过扩散实现分子通信的低复杂度计时方法

IF 2.2

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Pub Date : 2023-08-15 DOI: 10.1109/TMBMC.2023.3305390

Umut Eren Usturalı;Bayram Cevdet Akdeniz;Tuna Tuğcu;Ali Emre Pusane

引用次数: 0

Wearable Electrochemical Sensors for Healthcare Monitoring: A Review of Current Developments and Future Prospects 医疗监护用可穿戴电化学传感器的发展现状与展望

IF 2.2

IEEE Transactions on Molecular, Biological, and Multi-Scale Communications Pub Date : 2023-08-10 DOI: 10.1109/TMBMC.2023.3304240

Fariborz Mirlou;Levent Beker

{"title":"Wearable Electrochemical Sensors for Healthcare Monitoring: A Review of Current Developments and Future Prospects","authors":"Fariborz Mirlou;Levent Beker","doi":"10.1109/TMBMC.2023.3304240","DOIUrl":"https://doi.org/10.1109/TMBMC.2023.3304240","url":null,"abstract":"Wearable devices and biosensors have gained significant attention due to their high potential to continuously monitor the biomarkers in human body biofluids through non-invasive and minimally invasive methods and give feedback to the users in real-time. Numerous developments have been made in the electrochemical devices field for the non-invasive measurements of the desired biomarkers, including detecting different electrolytes, metabolites, and hormones. Integrating multiplexed human health monitoring, using biosensors, and transmitting the acquired data using wireless systems has been achieved and miniaturized. These systems have been combined with flexible materials to enhance their conformability and easy use. Such precise monitoring of the target biomarker and physiological data through wearable devices would significantly improve life quality by providing critical health-related information in real time. On the other hand, there needs to be an in-depth understanding of analyte concentrations in blood and their correlation to other biofluids, which will help improve the biosensors’ reliability. Thus, conducting large-scale in-vivo studies on different subjects using wearable biosensors and clinical equipment is an essential validation factor for the biosensors. Here, we focus on wearable electrochemical devices that can non-invasively measure and track the human body’s vital health information and transmit it to the users’ mobile devices.","PeriodicalId":36530,"journal":{"name":"IEEE Transactions on Molecular, Biological, and Multi-Scale Communications","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67981862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0