12-04-2013, 03:38 PM
Next Generation 3D Internet (Post-IP) leading to 4D Mobile Internet
Next Generation 3D Internet.pdf (Size: 501.57 KB / Downloads: 90)
Energy Requirements
According to ITRS (2004 revision), power consumption in
nanoelectronic devices must be reduced by 75% until 2010 and
by 95% until 2016.
Battery technologies will need to be able to cope with the
increased power needs of new VLSI systems
Currently, CMOS technology scaling, frequency increase and
augmented capacity of the interconnects move at a much faster pace
than the growth in battery capacity.
Cost of memory is ongoing decrease trend
VLSI advances will not solve the problem as major energy
consumptions is due to higher layer protocols excessive
signalling
Challenges
Allow for a wide spectrum of horizontal and vertical
services offerings as options within a general service
framework as well as for new business interfaces to freely
embrace current Internet and mobile world and future service
solutions, without restricting the degree of freedom the
Internet provides today
Design an overall system with integrated as core
functionality Mobility, QoS, Security supporting intermittent
and dynamic connectivity with energy and spectrum
constraints in mind
3D Internet
Current trend
Social networking services (MySpace, Facebook,
etc..)
Allow users to create:
own profile (s), Avatars
New virtual world (s) (new gravity laws, topography,
governments, etc.)
Mainly text-based
Now complemented with real-time voice (VoIP)
Common, popular in multiplayer online games
Research Challenges
New video compression techniques
3D audio techniques
Service architecture
3D data hosting and rendering architectures
Media synchronisation and “always on” architecture and protocols
Service components discovery and integration
Security, privacy, reliability
3D applications adaptation to suit different media such as wireless
Integration of user profile with services and into service platforms
Radio including terminal
High Bandwidth and power efficient schemes with near zero latency
Architecture and protocols
Session with several million participants support capability
Networked information architecture
High resolution with high update rate of user location