Maximising energy efficiency for direct communication links in wireless body area networks
نویسندگان
چکیده
منابع مشابه
Examination of Energy Efficiency for MAC Protocol in Wireless Body Area Networks
Wireless body area networks are widely used for applications such as health care system, where wireless sensors (nodes) monitor the parameter(s) of interest. Sensors play a critical role in many sensor network applications. Mac layer operates on non-beacon and beacon enabled mode. The IEEE 802. 15. 4 standard provide two modes of connections: beacon enabled mode and non-offer transmission deter...
متن کاملDesign of a Wireless Communication Platform for Body Area Networks
In this paper, we present work-in-progress on a system-on-chip wireless communication platform. In the design of this platform we put special emphasis on energy-efficiency and reliability, which are key requirements for future wireless sensor network applications. We focus on our MAC protocol design flow, which seamlessly leads from a high-level SDL specification to an efficient implementation ...
متن کاملEnergy Efficiency Analysis for 802.15.6 based IR- UWB Body Area Wireless Sensor Networks
This paper presents energy performance analysis of recently proposed IEEE 802.15.6 body area wireless network standard. This standard has provided specifications for four possible communication links in body area network. This paper focuses on the body surface to body surface channel (CM3) and body surface to external node channel (CM4). We provide analytical expressions for bit error rate and ...
متن کاملA New Energy-Efficient Topology for Wireless Body Area Networks
Wireless body area networks consist of several devices placed on the human body, sensing vital signs and providing remote recognition of health disorders. Low power consumption is crucial in these networks. A new energy-efficient topology is provided in this paper, considering relay and sensor nodes' energy consumption and network maintenance costs. In this topology design, relay nodes, placed ...
متن کاملEnergy Efficient Cooperative Communications for Wireless Body Area Networks
It is expected that Wireless Body Area Network (WBAN) will greatly improve the quality of our life because of its myriad applications for our human beings. However, one of the challenges is to design energy efficient communication protocols to support the reliable communication as well as to prolong the network lifetime. Cooperative communications have the advantage of spatial diversity to comb...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IET Wireless Sensor Systems
سال: 2019
ISSN: 2043-6386,2043-6394
DOI: 10.1049/iet-wss.2018.5090