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One of the main challenges for wireless body area networks (WBANs) is to evaluate realistic methods to generate channel models for new different purposes and various environments quickly and flexibly. Finite integration technique (FIT) has shown to be promising method for modeling channels characteristics in WBAN deployment scenarios. Applying simulation based channel modeling on the performance evaluations...
Electromagnetic simulation-based channel modeling is presently considered as a promising option for wireless body area network (WBAN) channel modeling. The benefits of simulation-based channel modeling are obvious: realistic channel characteristics for required environments and situations are provided flexibly and cheaply. In addition, the use of simulation-based channel modeling may overcome several...
Advantages of remote health monitoring are incontestable: prolonging the patient's possibility to stay at home by monitoring the health condition remotely, the quality of patient's life is improved as well as healthcare costs are significantly reduced. Parkinson's disease is one example, for which some wireless monitoring systems have been presented recently. However, concrete performance evaluations...
One of the most important aspects of a wireless health monitoring system is the security of data. In this paper, security attacks against the complete transmission chain of a medical health monitoring system are enumerated and classified based on their threat to three security principles: confidentiality, integrity and availability. The communication chain is divided in a standard way into three tiers...
In this paper we present a detailed example of a wireless body area network (WBAN) scenario utilizing the recent IEEE802.15.6 standard as applied to a multi-accelerometer system for monitoring Parkinson's disease and fall detection. Ultra wideband physical layer and standard security protocols are applied to meet application requirements for data rate and security.
The objective of this paper is to verify applicability of Finite Integration Technique (FIT) based simulations in the modeling of Ultra Wideband (UWB) radio channel. A printed planar UWB monopole antenna, designed for Wireless Body Area Networks' (WBAN) on-body and off-body communications, is used in the experiments. The validation of the FIT-method is performed by comparing the simulation and measurement...
In this paper, system-level performance of three different MMSE turbo MIMO equalization techniques is evaluated in realistic scenarios. Soft cancellation and minimum mean squared error filtering (SC/MMSE) turbo equalization and its complexity reduced version, turbo equalized diversity, is considered. Furthermore, another version of equalized diversity, turbo equalized diversity with common SC/MMSE,...
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