Results 11 to 20 of about 13,287,874 (227)

Radio channel characterisation and system-level modelling for ultra wideband body-centric wireless communications [PDF]

open access: yes, 2012
PhDThe next generation of wireless communication is evolving towards user-centric networks, where constant and reliable connectivity and services are essential.
Abbasi, Qammer Hussain
core   +4 more sources

Modelling and characterisation of antennas and propagation for body-centric wireless communication [PDF]

open access: yes, 2010
PhDBody-Centric Wireless Communication (BCWC) is a central point in the development of fourth generation mobile communications. The continuous miniaturisation of sensors, in addition to the advancement in wearable electronics, embedded software ...
Sani, Andrea
core   +4 more sources

Antenna and radio channel characterisation for low‐power personal and body area networks [PDF]

open access: yes, 2012
PhDThe continuous miniaturisation of sensors, as well as the progression in wearable electronics, embedded software, digital signal processing and biomedical technologies, have led to new usercentric networks, where devices can be carried in the user’s
Khan, Mohammad Monirujjaman
core   +4 more sources

Low power consumption wireless sensor communication system integrated with an energy harvesting power source

open access: yes, 2013
This paper presents the testing results of a wireless sensor communication system with low power consumption integrated with an energy harvesting power source.
Marsic, Vlad   +2 more
core   +7 more sources

A Hybrid Chaotic Encryption Scheme for Wireless Body Area Networks

open access: yesIEEE Access, 2020
Wireless body area network is a low-power and high-security wireless communication protocol specially used in the medical environment. It requires a highly secure encryption algorithm to ensure that information related to a patient's vital signs cannot ...
Shengwen Fan   +6 more
doaj   +1 more source

Energy Harvested IEEE802.15.4 Wireless Body Area Network

open access: yesEAI Endorsed Transactions on Energy Web, 2016
With the increasing demand of wireless body area network (WBAN) for patient monitoring systems, it is necessary to develop efficient energy management systems to either prolong node battery replacement time or to develop batteryless WBAN nodes.
Thien Nguyen, Jamil Khan, Duy Ngo
doaj   +1 more source

Channel estimation and transmit power control in wireless body area networks [PDF]

open access: yes, 2014
Wireless body area networks have recently received much attention because of their application to assisted living and remote patient monitoring. For these applications, energy minimisation is a critical issue since, in many cases, batteries cannot be ...
Glover, Ian A.   +10 more
core   +1 more source

Wireless Body Area Network Mobility-Aware Task Offloading Scheme

open access: yesIEEE Access, 2018
The increasing amount of user equipment (UE) and the rapid advances in wireless body area networks bring revolutionary changes in healthcare systems. However, due to the strict requirements on size, reliability and battery lifetime of UE devices, it is ...
Yangzhe Liao   +5 more
doaj   +1 more source

Energy efficiency based lifetime improvement for wireless body area network

open access: yesIET Communications, 2022
The efficient selection of cluster head nodes for the transmission of the data to the sink node is the major requirement of the wireless body area network.
Kunqi Guo, Sheeraz Ali Shah Syed
doaj   +1 more source

Resource Allocation for Full-Duplex Wireless Information and Power Transfer in Wireless Body Area Network [PDF]

open access: yesJournal of Electrical and Computer Engineering Innovations, 2022
Background and Objectives: The purpose of a wireless body area network (WBAN) is to collect and send vital body signals to the physician to make timely decisions, improve the efficiency of medical informatics systems, and save costs.
N. Khatami, M. Majidi
doaj   +1 more source

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