FUTURE MOBILITY IN TEXAS: Meeting the State’s Need for Safe and Efficient Mobility
Enabling Efficient and Operational Mobility in Large ... Efficient and Operational Mobility in Large...
Transcript of Enabling Efficient and Operational Mobility in Large ... Efficient and Operational Mobility in Large...
Enabling Efficient and Operational Mobility inLarge Heterogeneous IP Networks
Project Overview
2Project Overview3/2/06
The Project at a Glance• Duration: 2 years• Overall budget: 3.792 M€ (406 p.m.)
Total budget grant: 2.449 M€
• Project consortium: Coordinator:
Telecom Italia (through Telecom Italia Lab, Italy)
Contractors: Consultores Integrales en Telecomunicaciones, S.L. (Spain) Georg-August-University of Goettingen (Germany) Siemens AG (Germany) University of Murcia (Spain) Industrieanlagen-Betriebsgesellschaft mbH (Germany) Waterford Institute of Technology (Ireland) Brunel University (United Kingdom) Shanghai R&D Centre of Huawei Technologies Co. Ltd (China)
3Project Overview3/2/06
Project Goal• Enable deployment of efficient and operational mobility as a service in
large scale IPv6 network environments, taking into account also thetransition from IPv4 Research and contribution to standardization fora (IETF, 3GPP, etc.) Validation through laboratory experiments (prototypes, testing, etc.)
• Main areas of work Enhancement of Mobile IPv6 to enable transparent mobility in large
operational networks with multiple administrative domains,heterogeneous accesses and a rapidly growing number of users
Enrichment of the basic mobility service provided by Mobile IPv6 with a setof “premium” features (fast handover, QoS, etc.)
Analysis of goals and design principles for the evolution beyond MobileIPv6 in the long term
4Project Overview3/2/06
Long Term Vision
R R R
IPv4/v6backbone
R R R
Mobile IPv6
Mobile IPv6all-IP network
RR R
RR
R R R
?Mobile IPv6,HIP, others?
RAN RANRAN RAN
Dedicated RANsoptimized forspecific services
Today
cellular (2.5-3G) Wireless LAN WMAN (WiMAX)
Integration ofheterogeneousRANs to offerefficient and cost-effective ubiquitousmobility
MIPv6 is the key
Step 1
Smooth migrationto an all-IP networkarchitecture
Step 2
all services over IP MIPv6 with fast
handover support
Fully mobile Internet
Step 3
tremendous growthin the number ofterminals
MIPv6 might sufferits age
ENABLEtargets
5Project Overview3/2/06
Key Research Objectives (I)• Improvement of Mobile IPv6 scalability
Dynamic provisioning of configuration data on terminals and HAs Load-sharing across HAs
• Improvement of reliability Solutions for HA failover (no single point of failure)
• Control of mobility service Service authorization based on a AAA infrastructure
• Enable offering of “premium” network features On-demand and secure activation of fast handovers, QoS, etc.
• Integration of Mobile IPv6 in real-life environments Coexistence with middle-boxes (firewalls, VPN concentrators, etc.) Deployment of Mobile IPv6 in IPv4-only accesses
6Project Overview3/2/06
Key Research Objectives (II)
• Analysis of protocols and architectures for long-termnetwork evolution Scalability to an incredibly high number of terminals Optimized support for terminals with very limited processing and
storage capabilities (e.g. sensors) Deploying Mobile IPv6 may not be enough in this scenario and
therefore possible long-term alternatives/enhancements must becarefully evaluated Host Identity Protocol (HIP)
IKEv2 Mobility and Multihoming (MOBIKE)
NETwork based Localized Mobility Management (NETLMM)
Others
7Project Overview3/2/06
Reference Scenario
IPv4Enterprise
PATR
ISPs
MobileOperators
VirtualOperators
Carriers
WLANHotsport
WMAN(IEEE 802.16e)
R R R
Cellular(2.5-3G) IPv4-only
access
NAT
IPv4-onlyaccess
IPv4-onlyaccess
GW
Trains, cars, etc.
Firewall
Services
IPv6Enterprise
R
Services
R
IPv6House
R
On-boardnetwork
AAAMobility
QoS
VPN
MobileNode
R
IPv4House
VPNIPv6
Backbone
SessionControl
8Project Overview3/2/06
Expected Impact• Mobile IPv6 as it is today is not suitable to implement the ENABLE
Reference Scenario• ENABLE will fill the gaps working in close relation with the IETF, to
ensure that the solutions developed by the project are in line with thearchitectural principles devised by the Internet community and can getpossibly standardized
• The research in ENABLE will increase the ability to deploy a future-proof mobility infrastructure for the usage of demanding, futureapplications like pervasive peer-to-peer, audio/video conferencing overIP, emergency services, etc.
• ENABLE will also contribute to the development of a long-term visiontowards the future fully mobile Internet, investigating on possibletransition paths towards novel, and not yet fully understood,technologies
9Project Overview3/2/06
Work Packages
Making MobileIPv6 environment
friendly
WP1 - TIWP1 - TI
WP2 - UGOEWP2 - UGOEReliability and
resourceoptimization
WP3 - IABGWP3 - IABGEnabling
advanced mobilityfeatures
WP4 - SiemensWP4 - SiemensEmergingmobility
approaches
WP5 - UMUWP5 - UMU
Requirementsand scenarios
Technicalsolutions
Operational Mobile IPv6 architecture
Architecturalguidelines
Bootstrappingmechanism
Technical solutionsFeedback
WP0 - TIWP0 - TIProject management
WP7 - ConsulintelWP7 - ConsulintelDissemination, clustering/liaison and standardization
Impacts
Initialarchitecture
Integration and validationWP6 - WIT-TSSGWP6 - WIT-TSSG
Coordination
Exploitation of results
SolutionDesign
Tech
. Sol
.
Other ISTProjects 3GPPIETFEU/International
related activities IEEE WiMAXForum
10Project Overview3/2/06
ENABLE System Architecture
MobileNodes (MNs)
R
NAT
R
AR ARAccess
Router/MAP
Firewall
CorrespondentNodes (CNs) Internet or other
IP backbone
R
R
Mobility Service Provider (MSP)
HomeAgents
AAAServersDNS
Other services(QoS, SIP, etc.)
AccessPoints (APs)
R
Other MSPs
R
11Project Overview3/2/06
Dissemination
• In order to publicize the project work, results andexploitation, several activities will be carried out: Papers, journals and publications Presentations in different events and conferences Public trials and involvement of external users Cooperation with other related activities Standardization activities
12Project Overview3/2/06
Contacting ENABLE
• Project web site: http://www.ist-enable.org
• Project Coordinator: Ivano Guardini ([email protected])
• Dissemination, Liaison and Standardization: Jordi Palet ([email protected])