Transcript Why Siemens? - NES Communications

Innovative and secure
Healthcare Solution Wireless-LAN
Hanover, CeBIT 2005
Why
Siemens?
Your Challenges …
 Mobile access within healthcare
environments
 Combined voice and data infrastructure
 Personalized provision of
multimedia services at the
bedside
 Secure communication and data
access
© Siemens CeBIT 2005 2
Why
Siemens?
Scenario Highlights
Communication
system featuring a
nurse call system
with embedded
voice over WLAN
technology
Personalized
patient internet
access with
automated
charging service
Mobile secure
access to
healthcare
applications like
Electronic Patient
Records.
© Siemens CeBIT 2005 3
Why
Siemens?
Scenario: Situation Today
Customer
Technology Profile
2:00 AM
a patient presses the alarm
button, the nurse is in a patient
room on another floor and sees
the alarm on the pager
2:05 AM
the nurse goes to the patient’s
room to ask what the matter is.
The patient only wanted a glass
of water – no emergency
6:00 AM
During the night she will be
called to help patients 6 times
for non- emergency reasons.
60% of her time is wasted for
lack of information on the
patients’ needs.
 nurse call system
with
 light signal only
 conventional pager
technology
© Siemens CeBIT 2005 4
New Customer
Why
Siemens?
Scenario: Solution Tomorrow
Technology Profile
Customer
Technology Profile
2:00 AM
a patient presses the alarm
button, the nurse can ask the
patient directly what she/he
needs by using her/his mobile
phone
2:05 AM
Because it is only a minor
problem, she can finish her
work. All alarms are displayed
on her mobile phone. She can
coordinate her work and the
alarms.
6:00 AM
She can save her “running
time” to do other jobs. All
incidents and activities can
directly be stored in the
Electronic Patient Record by
using tablet PCs.
 nurse call system
integrated into a
mobile Voice-overWLAN solution
 Tablet PCs with
access to the
Electronic Patient
Record
© Siemens CeBIT 2005 5
Why
Siemens?
Scenario
Basis
Module 1
Voice over
LAN
PBX and Data Network
Hospital Network
WoptiPoint
WL2/WL2S
PDA +
optiPocket
HiPath
Wireless
Access
Points
Module 2
“Hot Spot”
Internet for
Patients
Firewall
Internet
Notebook
HiPath
Wireless
Controller
Internet
Access
Controller
Module 3
Mobile
Data
Tablet-PC
PDA
HiMed
Cockpit
DAKSHiPath
communication Alerting
system
Nurse
Call
System
© Siemens CeBIT 2005 6
Why
Siemens?
Benefits
For the hospital:
 Upgrading the mobile infrastructure from voice-only to combined voice
and data infrastructure results in increased efficiency and higher savings
 Generating a differentiating value offering from patient-oriented
multimedia services
 Reduction of medical complications through “human errors” by replacing
paper-based documentation with smart electronic access to electronic
records
For staff:
 Optimized workflow processes for medical staff due to mobile access to
patient information and data entry
 Mobile access to all hospital applications including HiMed, Electronic
Patient Record and Hospital Information Systems
For patients:
 Better patient experience through access to multimedia services and
entertainment programs
© Siemens CeBIT 2005 7
Why
Siemens?
Product Highlights
Seamless
integration of
Wireless LAN
technology into the
hospital communication system –
enriched by
workflow
optimization and
multimedia
entertainment
applications
Siemens 2nd
generation
Wireless-LAN
components with
cost optimized
access points,
intelligent central
management
component and
easy deployment
technology
HiPath Services for
all products,
including
professional
services, managed
services, consulting
© Siemens CeBIT 2005 8
HiPath - Total Business Communications
Components
Why
Siemens?
optiClients, optiPoints
and Portals
Business
Applications
HiPath SIcurity
Common Application Platform
HiPath Servers & Gateways
HiPath
MetaManagement
and HiPath QoS
Other Applications
HiPath Ready Certified Applications
HiPath MobileOffice
HiPath OpenScape
HiPath ProCenter
HiPath ComScendo
Business
Applications
IP Infrastructure
Huawei
© Siemens CeBIT 2005 9
Why
Siemens?
Our Services Portfolio
Consult
Design
Professional Services
• Technology Consulting
• Assessments
• Customization
• Systems Integration
• Design
• Project Mgmt
Build
Support
Lifecycle Services
Manage
Educate
Managed Services
• Remote monitoring,
diagnostics, reporting
• Network Management
• Hardware/software
installation, maintenance,
fixes, spare parts
• Multi-Vendor Support
• Security Management
• Asset Management
• Moves, Adds, Changes
(MAC)
• Communications OutTasking
• Training
• Service/Help Desk
© Siemens CeBIT 2005 10
Why Siemens?
Siemens combines healthcare expertise with RealTime Communication competence in a unique way.
Siemens have a sales and service organization dedicated
to the healthcare industry
New revenue streams from multimedia patient services
Optimized workflow processes and efficient use of
resources
Siemens offers a complete portfolio tailored to the needs
of healthcare organisations.
© Siemens CeBIT 2005 11
Covering all vertical industry markets
Media/Communications
Insurance/Banking
Services/Logistics
Industry/Retail
Public/Health/Education
US ARMY
?
© Siemens CeBIT 2005 12
Thank you! Your Questions please!
Back Up
HiPath Wireless Controller and Access Points
Our Solution
Access Points:
 dual-radio 802.11 a, b/g
 available with internal or
external antenna
 plug-and-play integration with
WLAN controller
 optional with RF-management
module
Your Benefit
Basis
HiPath
Wireless
Access
Points
Controller:
 dual-radio 802.11 a, b/g
 e2e solution w/ HiPath APs
 available w/ 4 Fast or 2
Gigabit Ethernet ports
 Support up to 200 APs
 Operates at wire speed HiPath
Wireless Convergence
software
HiPath
Wireless
Controller
 One Infrastructure
for mobile telephoning,
patient Internet access
and access to digital
patient records
 Reduction of Costs
in infrastructure,
management and service
 Future-proof
Investment protection and
upgradeability by using
Siemens Best in Class
"Realtime
Communication"
© Siemens CeBIT 2005 15
Module 1 "Voice over W-LAN":
The Telephone Solution for Care and Administration
Basis
Module 1
Voice over
W-LAN
PBX and Data Network
Hospital Network
optiPoint
WL2/WL2S
PDA +
optiPocket
Firewall
Internet
Internet
Access
Controller
HiPath
communication
system
DAKS
Alerting
Nurse
Call
System
© Siemens CeBIT 2005 16
Module 1 "Voice over W-LAN":
Our Solution / Your Benefit
Our Solution
 Handset Clients:
 optiPoints professional
WL2/WL2S
 complete spectrum of HiPath
features usuable
 PDA:
 incl. optiPocket
(Telephony Client)
 DACS Alerting Server:
automatic workflow process from
emergency call to the mobile
hospital staff
Your Benefit
 Cost Advantages
by means of a common
network infrastructure for mobile
telephoning
 User Convenience
through integration of the
emergency call solution and pager
savings
 Future-proof Investment protection
and upgradeability
© Siemens CeBIT 2005 17
Module 2 "Hot Spot":
Generating New Revenue Through Internet Access for Patients
Basis
PBX und Data Network
Hospital Network
Firewall
Module 2
“Hot Spot”
Internet for
Patients
Internet
Internet Access
Controller (IAC)
Notebook
HiMed
HiPath
communication
system
Nurse
Call
System
DACS
Alerting
© Siemens CeBIT 2005 18
Module 2 "Hot Spot":
Our Solution / Your Benefit
Our Solution
 Notebooks, Tablet PCs, HiMed
Cockpit
 W-LAN Cards
 Billing:
Internet Access Controller IAC
with HiMed or alternative (tbd.)
 Internet/DSL Access
Your Benefit
 Increased Revenue
from Internet over W-LAN with
individual charging models (time and
volume dependent)
 Defining your Company
through Top Comfort, e.g.
for private and long-term patients
 Satisfied Patients because of access
to important data and information via
Intranet/Internet
© Siemens CeBIT 2005 19
Module 3 "Mobile Data":
Online Access to Patient Data Everywhere
Basis
PBX und Data Network
Hospital Network
(HIS, ePR, applications)
Firewall
DMZ
Radius Security
Server (ACS)
Module 3
Mobile
Data
Nurse
Call
System
Tablet-PC
PDA
HiMed
Cockpit
HiPath
communication
system
DACS
Alerting
© Siemens CeBIT 2005 20
Module 3 "Mobile Data":
Our Solution / Your Benefit
Our Solution
Your Benefit
 Notebooks, Tablet PCs, HiMed
Cockpit, PDAs
 Mobile Access to medical applications
 Security Solutions:
Alternatives: VPN/IP Sec or WPA
/802.11i using Standard 802.1x/EAP
access to electronic patient records ePR,
hospital information system (HIS) and
other medical applications in the whole WLAN reception area
 Faster Access resulting in process
improvement
 Scalable Reception Area
flexible according to the requirements of
your user in care and admin.
 Security
by means of Best in Class Security
Solutions from Siemens
© Siemens CeBIT 2005 21
Wireless LAN Mobility Management
802.11 – Limited Mobility
IP Network
 With 802.11 Wi-Fi roaming between
access points is limited to within plain
layer 2 networks.
 Mobility ends at subnet boarders
WAN /
Internet
Extended Mobility
Subnet Nr.1
Intranet
Subnet Nr.2
Subnet Nr.3
 A WLAN switch or controller allows
mobility across subnets without loss
of WLAN sessions.
 A "fast handover" between access
points of only a few milliseconds is
the basis for high quality voice
solutions.
 Our goal is standardization of
mobility solutions as part of IEEE
802.11f and IETF CAPWAP.
© Siemens CeBIT 2005 22
Wireless LAN Mobility Management
HiPath Wireless Controller and Access Points
Management
 Centrally managed groups &
user policies
 Centralized Move/add/changes
 Controls traffic flow
IP Network
Subnet #1
Access Points
 Placed anywhere
on an IP Network
 Communications
to Controller via IP
IP Network
Subnet #2
Controller
 Placed anywhere on an IP
network
 Routes IP traffic to and from
mobile users
 Manages users sessions and
policies
IP Network
WLAN
© Siemens CeBIT 2005 23
Wireless LAN Mobility Management
Security Concept
Access Point
TKIP/AES
Encryption
Wireless
Controller
Secure
Socket
Layer
VPN
Server
CheckPoint
Blue Ridge Networks
IPSec,
L2TP,
Etc.
Radius
Server
802.11 Security
 WPA, 802.11i
 TLS, TTLS, PEAP
 RADIUS AAA
Captive Portal
 Web Based
Authentication
 RADIUS AAA
 External CP
VPN Overlay
 Works with any IP
based VPN
 BPs deployed on
existing
infrastructure
© Siemens CeBIT 2005 24
Wireless LAN Mobility Management
Voice over WLAN Integration
Access Points
optiPoint
WL2/WL2S
Our Solution
Telephone Gateway
Controller
Your Benefit
 optiPoint WL2/WL2S
 Mobility without Limits
 Controller
Layer 2 and 3 Mobility
 User Management
User group dependent authorization
 Flexible Network Configurations
supported as necessary,
centralised WLAN management
 Full feature set of HiPath
 Optimised Speech Quality
© Siemens CeBIT 2005 25
Wireless LAN Mobility Management
Our Solution / Your Benefit
Our Solution
 Improved Quality of Service
incl. optimised speech quality
 Layer 3 Mobility Management with
fast handover
 Enterprise-grade Security VPN and
WPA, user group specific policies
 Centralized WLAN Management
Plug&play of Access Points
Your Benefit
 Full feature set of HiPath
 Mobility without limits
 Cost effective WLAN Infrastructure in
purchasing and in operation through
Plug&Play and central management
 Optimised Speech Quality
 Improved WLAN Security through
centralised network control
 Additional end-device performance
functions
© Siemens CeBIT 2005 26
Wireless LAN Mobility Management
HiPath WLAN Server for existing WLAN Networks
HiPath WLAN Server
 Access point independent
 Extended mobility by subnet
roaming / fast handover
 Easy integration into existing
networks
 Improved security: VPN and WPA
supported, reduces client-to-client
attacks
DHCP
Server
Ethernet
Switch
Access Control
Ethernet
Access Points Switch
HiPath WLAN
Server
Internet
Router
NAT/ Firewall
Ethernet
Switch
HWS
Location
Server
Intranet
HiPath
© Siemens CeBIT 2005 27
Wireless LAN Mobility Management with HiPath WLAN Server
Our Solution / Your Benefit
Our Solution
Your Benefit
 Vendor Independent Solution
Works with existing infrastructure
 No Roaming Limits
 Fast Handover
User can roam across subnet
boarders without loss of connection
or re-authentication
 with fast handover across IP Subnets
 No Dependencies
on vendor specific access points
 Best suited for Voice over WLAN
 Location information
End devices can be located via
Access Points
 Improved WLAN Bandwidth
through optional reduction of
multicast messages
 Security
Supports VPN, limits client-to-client
attacks
 Enhanced Security
versus client-to-client attacks
 Easy to integrate
Simple and cost-efficient integration
with existing infrastructure
© Siemens CeBIT 2005 28
Scalable Solutions
Identical Services in all
Branches
 Scalable infrastructure fits all
requirements
 Centralized network control
and management (remote)
 Centralized security and user
group specific policies
 Seamless mobility for data
applications and voice services
Branches, Buildings
C – Wireless Controller
M – Management
AP – Access Point
APs
Available L2
Switche
Large Campus and Areas
Available L2
Switche
WAN Router
Telephone
Gateway
C
Router
Office, at Home
WAN Network
AP
WAN Router
APs
Telephone
Gateway
C+M
© Siemens CeBIT 2005 29