1、 IEC/TR 80001-2-3 Edition 1.0 2012-07 TECHNICAL REPORT Application of risk management for IT-networks incorporating medical devices Part 2-3:Guidance for wireless networks IEC/TR 80001-2-3:2012(E)colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on N
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10、-2-3 Edition 1.0 2012-07 TECHNICAL REPORT Application of risk management for IT-networks incorporating medical devices Part 2-3:Guidance for wireless networks INTERNATIONAL ELECTROTECHNICAL COMMISSION X ICS 11.040.01;35.240.80 PRICE CODE ISBN 978-2-83220-203-6 Warning!Make sure that you obtained thi
11、s publication from an authorized distributor.colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 TR 80001-2-3 IEC:2012(E)CONTENTS FOREWORD.
12、4 INTRODUCTION.6 1 Scope and object.9 1.1 Scope.9 1.2 Objective.9 1.3 HDO scalability.10 2 Normative references.10 3 Terms and definitions.11 4 Wireless MEDICAL IT-NETWORK:An introduction.21 4.1 Basics.21 4.2 Enterprise MEDICAL IT-NETWORK.22 4.3 Use of VLANs and SSIDs.22 4.4 Wide area MEDICAL IT-NET
13、WORK.23 4.5 Smart phone applications.24 4.5.1 General.24 4.5.2 Application clinical functionality.24 4.5.3 Cellular networks.24 4.5.4 Smart phone coexistence.25 4.5.5 Wireless data security.25 4.6 DISTRIBUTED ANTENNA SYSTEMS.25 5 Wireless MEDICAL IT-NETWORKS:Planning and design.26 5.1 Clinical syste
14、ms and their impact on the wireless network.26 5.1.1 Defining the clinical SLA.26 5.1.2 Creating partnerships.26 5.1.3 Geographical location.26 5.1.4 Clinical use case.27 5.2 MEDICAL DEVICE wireless capabilities.27 5.3 MEDICAL DEVICE capabilities and networking traffic profile.27 5.4 Network perform
15、ance requirements.27 5.5 QoS mechanisms.28 5.6 Receiver capabilities.28 5.7 Received signal strength and SNR versus data rates.29 5.8 Capacity versus coverage versus AP density.30 5.9 Deterministic versus non-deterministic wireless access protocol.31 5.10 Planning and design summary.31 6 Wireless ME
16、DICAL IT-NETWORKS:Deployment and configuration.31 6.1 RISKS versus benefit of a wireless communications system.31 6.2 Licensed versus unlicensed spectrum.31 6.3 Interference sources.32 6.4 Spectrum usage and allocation.32 6.4.1 Device coexistence.32 6.4.2 Spectrum management.32 6.4.3 Capacity management.33 6.5 Wireless network configuration(802.11 specific).33 6.5.1 General.33 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madi