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The aging population and the high quality of life expectations in our society lead to the need of more efficient and affordable healthcare solutions. The hereby presented sch Postprint published version.

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The fact that the IEEE While taking the challenging healthcare requireme May While taking the challenging healthc Towards an energy saving MAC for wireless body sensor networks. Body sensors consume a significant amount of power when data is either transmitted or received. This paper evaluates the energy efficiency per utile bit as a function of the network load and data frame length while introducing power management solutions for a high-performance distributed queuing medium access control DQ MAC protocol in wireless b Wireless body sensor networks in medical settings operate under the conflicting requirements of maintaining the desired reliability and message latency of data transmissions, while simultaneously maximizing battery-life of individual body sensors.

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In doing so, the characteristics of the entire system, including physical, medium access control MAC Jan This paper analyzes the performance of a MAC scheme for low-rate wireless sensor networks that makes use of distributed queues to improve radio channel utilization. Analytical values first for the throughput performance, and later for the energy consumption are derived as a function of the system parameters. The obtained results show that the propo Significant power is consumed at a sensor node when it either transmits a packet or when it receives a packet.

In this paper, we study energy efficiency as a function of the number of sensors in the network and the payload length. Additionally, we propose power management solutions based on a distributed queuing MAC protocol for wireless sensor net Method and device for monitoring a physiological parameter. Aug The present invention is related to a method and device for monitoring a physiological parameter, like the blood glucose level, using prediction of future evolution of the physiological parameter based on continuous traces. The present method and device can be employed as a decision support system for diabetic patients.

Diabetic Care. According to the WHO, diabetes is one of the most growing diseases today population-wise 1. Looking at estimations there will be more than million diabetics by This justifies efforts to develop new technologies in helping diabetics in their daily life.

We briefly describe the background of diabetes, show a potential segmentation of the d Diabetes Needs, Technology and Applications. Diabetic Care: American Diabetes Association 65th Scientific Sessions. Power saving efficiency of a novel packet aggregation scheme for high-throughput WLAN stations at different data rates. Traditional aggregation schemes only link MPDUs between the same so A Method of operating a network node of a network, a network node, a network system, a computer-readable medium, and a program element. Oct A method of operating a network node of a network, a network node, a network system, a computer-readable medium, and a program element A method of operating a network node - of a network system , comprising the steps of generating a signal to be transmitted, selecting one of a plurality of communication channels A method for signalling the status of a subcarrier in a MC network and a method for adaptively allocating the subcarriers in a MC network.

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A fast method for allocating those channels or subcarriers of a multicarrier network to an ahead lying transmission is to let a transmitting terminal and a receiving terminal which intend to access the medium determine the status of the channels or subcarriers that are within their reception range and send a signal indicating the determined status A method of distributive reservation of a medium in a radio communications network.

Method for reservation of a medium in a radio communication network for data transmission between stations A-E of the network comprising at least one station A, B, E operating according to a first protocol DRP and a second station C, D operating according to a second protocol A radio network with parallel transmission and method of forwarding a signal in a radio network. The subnets of a radio network are separated by different scrambling codes. A signalling frame comprises information concerning the spreading code used on the neighbouring or second subnet which can therefore be reserved for a multi hop connection in the first subnet as well.

Therefore, in the easiest case the forwarding device only needs to change A cross-layer energy-saving mechanism for an enhancement of Most multiple access collision avoidance-based MAC protocols for WLAN systems have been using fixed transmission power and have not considered energy-saving techniques targeted on channel estimation models. In order to prolong battery life and to improve the overall throughput performance of such systems, a novel PHY-MAC cross-layer energy-saving System for selective data transmission.

A system and method for selective data transmission is described. The system includes a sender S and a plurality of receivers R 1 -R 4. The sender has associated encryption means 24 comprising a plurality of base keys k 1 -k 4. The receivers R 1 -R 4 each have associated decryption means 34 each comprising a receiver set of keys, w In this bonus last episode of this new podcast series, BrandHook MD, Pip Stocks, talks with former ANZ group general manager of marketing, Louise Eyres, talks about the importance of thinking like a customer and using intuition to solve customer painpoints.

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