Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 16 of 16 for “"WBAN"”.
-
Performance characteristics on patch antenna with sar reduction using artificial magnetic conductor (amc) for wban applications
… made in the area of wireless body area networks (WBANs) of improving wireless communication technology since the invention. These advances range in refining, size reduction and shape, gain improvement, more efficiency and combination of the requirements for applications which include health …
-
Reliable and Energy Efficient Network Protocols for Wireless Body Area Networks
In a wireless Body Area Network (WBAN) various sensors are attached on clothing, on the body or are even implanted under the skin. The wireless nature of the network and the wide variety of sensors offers numerous new, practical and innovative applications. A motivating example can be found in the …
-
Simulation of dynamic on-body wave propagations : comparison with measured values.
Wireless body area network (WBAN) technology shows potential for improving human quality of life by facilitating remote, long-term health monitoring. Designing small, wearable, and power efficient on-body WBAN sensors requires an understanding of electromagnetic (EM) wave propagation behavior on …
-
Wireless Body Area Networks: Efficient Coexistence by Interference Management and Avoidance
… a network is called wireless body area networks (WBANs). One key application of WBANs is in health monitoring to transport mission-critical and delay-sensitive data. Thus, a reliable WBAN needs to be highly immune to interference. Based on the IEEE 802.15.6 standard devised for WBANs, nodes in a …
-
Wireless Body Area Networks: Efficient Coexistence by Interference Management and Avoidance
… a network is called wireless body area networks (WBANs). One key application of WBANs is in health monitoring to transport mission-critical and delay-sensitive data. Thus, a reliable WBAN needs to be highly immune to interference. Based on the IEEE 802.15.6 standard devised for WBANs, nodes in a …
-
Low-Power RF Front-End Design for Wireless Body Area Networks
Wireless body area networks (WBANs) have tremendous potential to benefit from wireless communication technology and are expected to make sweeping changes in the future human health care and medical fields. While the prospects for WBAN products are high, meeting required device performance with a …
-
Low-power dual-band on-body antenna for wireless body sensor networks
In Wireless Body Area Network (WBAN), the implanted biosensor collects various physiological data and wirelessly transmits the information to external medical devices in real time. The antenna design for this application faces great challenges as the microwavepropagation medium is not the free …
-
Implanted Antennas and Intra-Body Propagation Channel for Wireless Body Area Network
… components of the Wireless Body Area Network (WBAN) as a promising technology in biotelemetry, e-health care and hyperthermia applications. The design of WBAN faces many challenges, such as frequency band selection, channel modeling, antenna design, physical layer (PHY) protocol design, medium …
-
Energy aware network coding in wireless networks
… code design for wireless body area networks (WBAN). We first consider converge-cast in a star-shaped topology, in which a central base station (BS), or hub, manages and communicates directly with a set of nodes. We then consider a wireless-relay channel, in which a relay node assists in the …
-
Circuiti Elettronici Integrati per Applicazioni Battery-less IoT e Dispositivi Biomedici Impiantabili
… (IMD) per reti wireless su scala corporea (WBAN) e smart-tag per elettronica di consumo indossabile/usa e getta per nodi sensori wireless (WSN). Le principali sfide per queste classi di dispositivi riguardano la riduzione dei costi e dell'occupazione di area/volume, portando così alla …
-
A Novel Intrabody Communication Transceiver for Biomedical Applications
… recently ratified wireless body area network (WBAN) IEEE 802.15.6 standard. The cable-free IBC technology uses body tissue as a propagation medium instead of air. While recent studies have shown a degradation of transmission signal for IBC between limb segments, these degradations have yet to …
-
Ultra Low Power Wake-up Receiver with Unique Node Addressing for Wireless Sensor Nodes
… reason, devices for Wireless Body Area Network (WBAN) applications must consume very little power. To save power, it is desirable to turn off or put to sleep a device when not in use. However, a transceiver, which is the most power hungry block of a wireless sensor node, needs to listen for the …
-
Design and Implementation of Reconfigurable and MIMO Antennas for Future Heterogeneous Wireless Systems
… mobile communications, medical systems and WBAN applications.
-
Investigation into the design of ultra-wideband (UWB) and multi-band antennas
… which include wireless body area network (WBAN), the interactions between them and lossy material, such as human tissue, are investigated, which might help to decide the suitability of them for wireless body-worn applications.
-
Pico-grid: Multiple Multitype Energy Harvesting System
… nodes (WSN) and wireless body area network (WBAN) applications. The idea for the system is derived from the operation of a micro-grid and therefore is termed as a pico-grid and it is capable of simultaneously delivering power from multiple and multitype energy harvesters to the load at the …
-
Design of Low Power Integrated Radios
… RF frontend for an IEEE 802.15.6 narrowband receiver is presented which uses frequency translated mutual noise cancellation based on passive coupling. Unlike traditional noise cancelling techniques we perform symmetrical noise cancellation of a fully differential structure where each …