Presented By Koleti K Vijaya Kamma K Sujan Introduction The electronics industry is rapidly moving towards the convergence of communications computing and common platforms What is UMB ID: 229956
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Slide1
ULTRA MOBILE BROADBAND
Presented By:
Koleti
, K
Vijaya
,
Kamma
, K
SujanSlide2
Introduction
The electronics industry is rapidly moving towards the convergence of communications, computing and common platforms.
What is UMB??
Ultra – Provides specific increase in data transmission speed.
Mobile – To support many wireless services for full fledged online environment.
Broadband – Capable for high speedSlide3
Introduction
UMB – advanced EV-DO Rev. C technology – also an evolutionary upgrade within CDMA2000 standards
Integrated advantage technologies, OFDMA, MIMO, SDMA and RRMSlide4
UMB – A m
ajor
b
reakthrough
Ultra Mobile Broadband (UMB)
Breakthrough technology for next generation services.
Delivers ultra fast data rates for scores of users simultaneously providing an enhanced user experience
Ultra Mobile Broadband technology - capable of ubiquitously and economically supporting a large variety of servicesSlide5
UMB – A major breakthrough
UMB
- Competitive
advantage
-innovative
and advanced features benefiting the whole
industry.
As the trend towards convergence of services accelerates, consumers are increasingly expecting to have access to their services anywhere and anytime
UMB will benefit consumers in several different
ways.Slide6
UMB Technologies
Mobile
broadband services
focus on :
Based on IP network technology.
High speed data access.
Employs:
Sophisticated control and signaling mechanisms
High speed radio access
Advanced antenna techniques
QoS
Mechanisms
Seamless HandoffsSlide7
UMB Technologies
OFDM Increases Radio Access EfficiencySlide8
UMB Technologies
Advanced Antenna Techniques:
MIMO (Multiple Input Multiple Output)
Provides higher spectral efficiency.
Higher peak data rate.
Max 4x4 MIMO configuration.
SDMA (Spatial Diversity Multiple Access)
Reduced Cell Interference.
Better Cell Coverage.
Use combination of MIMO and SDMA.Slide9
UMB Technologies
Flat IP Architecture
Does not require Base Station Controller.
Base Station can be directly connected to Internet.Slide10
Applications
How advanced would you think the results of this technology would be?
Well ,I could help you imagine how the results could be……. Slide11
Applications
Voice + SMS(Text) + MMS(Data) + Video Call + Internet
Email + Information + Videos + Live Cam + Rich Communication
Trends on the speed of Internet.
Trends on mobile data use.
And all its
Convergence
over the mobile device.
And all its
Convergence
over the mobile device.Slide12
UMBAdvantages
Eliminates limits of total bandwidth
Higher Data speeds
Higher quality voice services
Supports different and mixed cell sizes
Convergence of many devices
Disadvantages
Evolution of global wireless traffic
Tough to integrate many technologies
Volume may be a problemSlide13
Discussion
UMB delivers a
compelling user
experience based on the strongest
performance
and economic
value proposition
available
within the wireless
industry.
The technology is expected to leapfrog other wireless
broadband
technologies
to become the leading standard adopted for next generation
mobile
telecommunicationsSlide14
Conclusions
Thus, Ultra Mobile Broadband (UMB) is an OFDMA wireless broadband technology designed to elevate the performance of the 3GPP2 family of standards for wider bandwidths. Slide15
Literature Citations
http://www.3gpp2.org
http://www.qualcomm.com
http://en.wikipedia.org
http://www2.nortel.com
http://www.cdg.orgSlide16
Questions??