QoS and QoE for medical applications

40 %
60 %
Information about QoS and QoE for medical applications
Education

Published on April 3, 2014

Author: KatarzynaWac

Source: slideshare.net

Description

Thank You for referencing this work, if you find it useful!

Reference/Citation to the talk: Katarzyna Wac, Muhammad Ullah, Markus Fiedler, Richard Bults, QoS and QoE for medical applications, European Telecommunications Standards Institute workshop on "Quality of Service - Quality of Experience", ETSI, France, Sep 2010

Reference/Citation to a scientific paper: Katarzyna Wac, Smartphone as a Personal, Pervasive Health Informatics Services Platform: Literature Review, IMIA Yearbook 2012: Personal Health Informatics, 7(1), pp.83-93.

Multimedia Conferencing in Healthcare:Multimedia Conferencing in Healthcare: QoS requirements and QoE expectationsQoS requirements and QoE expectations Katarzyna Wac, Muhammad Ullah, Markus Fiedler, Richard Bults QoE/QoS ETSI meeting France, 21-22 Sept 2010

outline • specifics of healthcare domain • multimedia conference for healthcare • lacks of standards • fragmentation of QoS requirements and QoE expectations • conclusive remarks Katarzyna Wac, Carnegie Mellon University

consultation compliance education/ disease/epidemic outbreak trackingapplications application/technology providersstakeholders healthcare healthcare treatment Katarzyna Wac, Carnegie Mellon University diagnosis treatment monitoring education/ promotion different requirements for emergency/non-emergency case patients healthcare professionals/organizations insurance companies regulatory/ governments treatment prevention of illness

healthcare domain trends affordable health for everyone older society unhealthy lifestyle chronic diseases episodic cure continuous care patient empowerement & continuous efficient effective healthcare self-management Katarzyna Wac, Carnegie Mellon University chronic diseases high cost centralized continuous efficient effective healthcare (distributed) healthIT/eHealth multimedia conference tools

multimedia conference scenarios under-staffed providers to timely diagnosis from remote specialist Katarzyna Wac, Carnegie Mellon University under-staffed providers to patients residing in rural areas, Tribal lands and health professional shortage areas pandemic situations – assist more patients, avoid them to use public areas real-time treatment e.g. decision to deliver the life-saving, clot-busting drug known as tPA within 3 hours of stroke onset [Knox, 2009]

lack of standards & ETSI timeplan 2 years • healthcare services classification • interoperability, also with legacy devices • patients safety • radio interfaces and RF inference • security and privacy, role-based authentication and authorization Katarzyna Wac, Carnegie Mellon University 5 years • asymmetry of links • dependability • standards and protocols for sharing administrative, research and clinical data 10 years • context-awareness heterogeneity of requirements…

healthcare data file sizes Katarzyna Wac, Carnegie Mellon University

required broadband connectivity Katarzyna Wac, Carnegie Mellon University

ex. multimedia conference reqs tele-monitoring ECG, X-rays, video and high resolution still images [Qiao] e2eD: ECG 12 ms, X-ray 60s, image 5s AV, ECG, HR, BP, SpO2, images, EHR [Martinez] e2eD: audio 150 ms loss 10%, video 250 ms, 12% remote hospital WWW, EHR, image, VoIP, vital sign, video, equipments control [Soomoro] e2eD: vital signs 300ms, video 10- 250 ms, control 3-5 s Katarzyna Wac, Carnegie Mellon University tele- ultrasonography ultrasound, robotic arm control data [Grawi] e2eD 325 ± 297 ms, loss < 0.5 %; 5 fps tele-surgery AV, robotic arm control data [Marescaux] ‘safe’ e2eD 330 ms tele-trauma images, video, ECG [Chu] low delays, no loss for ECG, frame resolution: 320x240 AV, medical data [Navarro] video H.263 5-10 fps, audio AMR 4.47-12.2 kbps, data 5-10 kbps voice, AV, ECG, images [Gallego] e2eD: AV 150-400 ms, ECG 1ms

conclusive remarks • specificity of health care domain • potential of multimedia conference tools • no standards • fragmented QoS/QoE requirements space • need for reimbursement schemas, change in clinical processes • lack of close collaboration with healthcare practitioners: user acceptance is a critical factor Katarzyna Wac, Carnegie Mellon University critical factor – instate standards during the infancy and development of solutions, before problems arise – listen rather than impose Five Rights of Medication Safety  right patient  right drug  right dose  right time  right route Five Rights of healthIT  right device  right interface  right distribution  right content  right intelligence

Thank You! Katarzyna Wac University of Geneva & Carnegie Mellon University Katarzyna.Wac@unige.ch www.cui.unige.ch/~wac 11

definitions and terms • Healthcare

Katarzyna Wac, Carnegie Mellon University

Add a comment

Related presentations

Related pages

Quality of experience - Wikipedia, the free encyclopedia

Quality of experience ... order to guarantee specific QoE levels instead of classical QoS ... In medical terminology QoE is also known as "Quality ...
Read more

Quality of service - Wikipedia, the free encyclopedia

Quality of service (QoS) ... QoS applications such as VoIP and IPTV, ... Quality of experience (QoE) Series of tubes;
Read more

QoS in Telemedicine | InTechOpen

Need for QoS in telemedicine. ... (QoE); that is, QoS in the network ensures that the ... Each of these telemedicine applications has its own QoS ...
Read more

Qos And Qoe | LinkedIn

Cyber attacks in the end impacts QoS/QoE which is the biggest challenge as part of the research and I see... View More View Less. Mark de Jong / March 8, 2016.
Read more

QoS / QoE / User experience Focusing on speech ...

DRAFT AGENDA QoS / QoE / User experience Focusing on speech / multimedia conference tools 21-22 September 2010 • 15:30 QoS / QoE for medical applications
Read more

QoE for Telemedicine: Challenges and Trends

... (QoE) in an ad hoc medical ... by the user while QoS focuses mostly on the system. QoE has a potential ... of Telemedicine Applications
Read more

QoE in telemedicine - TeleMediQual - QoE and QoS ...

And the existing solutions for audio and video quality measurement are not designed to telemedicine applications ... QoE and QoS for precise medical ...
Read more

QoS in Telemedicine - researchgate.net

to deliver medical services and ... (QoE); that is, QoS in the network ... Each of these telemedicine applications has its own QoS ...
Read more

Quality of Service (QoS) - Cisco

Cisco Quality of Service (QoS) products manage the delay, jitter, bandwidth, ... These networks transport a multitude of applications and data, ...
Read more