Power efficient data communication modules for optical networks

2010 ◽  
Author(s):  
Henning Schröder ◽  
Lars Brusberg ◽  
Lutz Stobbe ◽  
Tolga Tekin
Keyword(s):  
Optical Networks ◽  
Data Communication ◽  
Power Efficient ◽  
Efficient Data

scholarly journals Reliable and Efficient Data Communication Protocol for WBAN-Based Healthcare Systems

2018 ◽  
Vol 9 (2) ◽  
pp. 19-37
Author(s):  
Nawel Yessad ◽  
Mawloud Omar
Keyword(s):  
Energy Consumption ◽  
Data Communication ◽  
Healthcare Systems ◽  
Efficient Computation ◽  
Power Efficient ◽  
Load Response ◽  
Efficient Data ◽  
Community Area ◽  
Time And Energy

Wireless Body Area Networks (WBANs) become very attractive in the research community area and are getting growing interest because of their suitability for medical applications. They are designed such, they can be located on, in or around the patient body and are used to monitor medical signs and forward them to medical servers. Proficient energy and Quality of Service (QoS) are the main requirements for a dependable design in a such networks. In this article, the authors propose a reliable and power efficient routing approach for healthcare systems with the aim to balance the trade-off between the QoS requirements and the energy consumption. Their approach operates in an efficient computation way, where the sink device manages the routing paths avoiding the sensors to be involved in computation and consequently on the energy consumption. They conducted intensive simulations and the obtained results show that Their approach offers effective results in terms of transmission load, response time and energy consumption.

Developing a Data Visualization System for the Bank of America Chicago Marathon (Chicago, Illinois USA)

2016 ◽  
Vol 31 (5) ◽  
pp. 572-577 ◽  
Author(s):  
Taylor Hanken ◽  
Sam Young ◽  
Karen Smilowitz ◽  
George Chiampas ◽  
David Waskowski
Keyword(s):  
Data Visualization ◽  
Data Communication ◽  
Weather Conditions ◽  
Event Management ◽  
Data Race ◽  
Publication Type ◽  
Specific Data ◽  
Visualization System ◽  
Face To Face ◽  
Efficient Data

AbstractAs one of the largest marathons worldwide, the Bank of America Chicago Marathon (BACCM; Chicago, Illinois USA) accumulates high volumes of data. Race organizers and engaged agencies need the ability to access specific data in real-time. This report details a data visualization system designed for the Chicago Marathon and establishes key principles for event management data visualization. The data visualization system allows for efficient data communication among the organizing agencies of Chicago endurance events. Agencies can observe the progress of the race throughout the day and obtain needed information, such as the number and location of runners on the course and current weather conditions. Implementation of the system can reduce time-consuming, face-to-face interactions between involved agencies by having key data streams in one location, streamlining communications with the purpose of improving race logistics, as well as medical preparedness and response.HankenT, YoungS, SmilowitzK, ChiampasG, WaskowskiD. Developing a data visualization system for the Bank of America Chicago Marathon (Chicago, Illinois USA). Prehosp Disaster Med. 2016;31(5):572–577.

scholarly journals A New ALU Design using PNS-FCR: Static CMOS Logic for Microprocessors

2019 ◽  
Vol 8 (6S2) ◽  
pp. 876-882
Keyword(s):  
Power Consumption ◽  
Integrated Circuit ◽  
Design Methodology ◽  
Total Power ◽  
Data Path ◽  
Power Efficient ◽  
Efficient Data ◽  
Main Component ◽  
Static Logic ◽  
Important Design

Arithmetic Logic Unit (ALU) is the main component in the processors. Most important design consideration in integrated circuit is power. In all the components of ALU data path is the active one and it consumes more percent of power in the total power. In the modern microprocessors it is important to have power efficient data paths. To reduce the power consumption in microprocessors the ALU is designed using PNS-FCR static CMOS logic. In this paper static CMOS logic is used to reduce power consumption. Static technique does not need any clock. So it leads to less power consumption. For the implementation of the ALU with the PNS-FCR static logic mentor graphics tool is used. The power consumption of ALU is compared with and without using FCR. An 8-bit ALU is designed in mentor graphics with 130nm technology. The proposed design methodology gives less power consumption

scholarly journals Robust Security for Health Information by ECC with Signature Hash Function in WBAN

2018 ◽  
Vol 11 (1) ◽  
pp. 256
Author(s):  
G. Sridevi Devasena ◽  
S. Kanmani
Keyword(s):  
Health Information ◽  
Key Management ◽  
Hash Function ◽  
Data Communication ◽  
Public Key Cryptography ◽  
Protected Health Information ◽  
Body Area ◽  
Efficient Data ◽  
Body Parameters ◽  
Secure Transmission

<p>Wireless Body Area Networks (WBANs) are fundamental technology in health care that permits the information of a patient’s essential body parameters to be gathered by the sensors. However, the safety and concealment defense of the gathered information is a key uncertain problem. A Hybrid Key Management (HKM) scheme [13] is worked based on Public Key Cryptography (PKC)-authentication scheme. This scheme uses a oneway hash function to construct a Merkle Tree. The PKC method increase the computational complexity and lacking scalability. Additionally, it increases expensive computation, communication costs and delay. To overcome this problem, Robust Security for Protected Health Information by ECC with signature Hash Function in WBAN (RSP) is proposed. The system employs hash-chain based key signature technique to achieve efficient, secure transmission from sensor to user in WBAN. Moreover, Elliptical Curve Cryptography algorithm is used to verifies the authenticate sensor. In addition, it describes the experimental results of the proposed system demonstrate the efficient data communication in a network.</p>

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