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LTE-Connected Car
Course: Management Information System
Vinod Gupta School of Management
Connected Car
Course: Management Information System
Gaurav Arora
MBA 2010-2012
Vinod Gupta School of Management
IIT Kharagpur
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Connected Car
Course: Management Information System
Vinod Gupta School of Management
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Abstract
In coming year’s automobile industry will not boast of sunroof, music systems or leather seats as must
have options in a new car but it will be the high speed and bandwidth enabled seamless connectivity that
will revolutionize the whole experience of driving. The LTE connected car concept will allow consumers to
access network anytime anywhere. With cloud based application available to consumer it will offer
infotainment, on-demand entertainment, navigation diagnostic and much more than that.
Automobiles are going to be the latest mobile networks and innovative partnerships across different
industries will make this concept a reality which will open a world of limitless options for consumers. If it
offers easy to use and high quality services then consumers will be willing to pay for such entertainment,
innovative social and business applications.
With demand for convergence, content for data hungry devices in US, Europe and a booming telecom
industry in all major Asian economies the entire world is ready for making concepts like LTE connected
car a reality.
Long Term Evolution: Vision beyond 3G
LTE (Long Term Evolution) is
for cellular mobile telephony. It’s been
The current generation of mobile
LTE is marketed as 4G. LTE is the way beyond 3G and is a step towards the so called 4
(4G) of radio access technologies
the mobile networks. Ideally, LTE is a
International Mobile Telecommunications (IMT) Advanced 4G
enhancement to the Universal Mobile Telecommunications System (UMTS)
Generation Partnership Project (3GPP) Release 8. Much of
new 4G mobile communications
networking architecture. Apart from
by various public safety agencies of
radio band. The LTE specification provides
Mbps with Radio Access Network round
bandwidths in range of 20 MHz down to 1.4 MHz with support for
time division duplexing. LTE provides various
Frequency and Time Division in the same platform,
end-user experience.
Figure
LTE being fully backward compatible
older network technologies such as GSM (Global System for Mobile Communications),
CDMA (UMTS), and CDMA (Code division multiple access) 2000. The next step for LTE evolution is
W-CDMA
HSPA
System
Performance
2000
sion beyond 3G
is latest trade-mark name of the project of a high performance air interface
obile telephony. It’s been introduced by the 3rd Generation Partnership Project (3GPP)
t generation of mobile networks is collectively known as "third generation"
is the way beyond 3G and is a step towards the so called 4
technologies which are specifically designed to increase the speed and
Ideally, LTE is actually a 3.9G technology as it does not
International Mobile Telecommunications (IMT) Advanced 4G requirements. LTE can b
to the Universal Mobile Telecommunications System (UMTS) which was first detailed in
Generation Partnership Project (3GPP) Release 8. Much of this 3GPP Release8
bile communications wireless technology and includes the all-IP
Apart from being a mobile telephone development, LTE is also
public safety agencies of US as the favored technology for the new 700 MHz public
radio band. The LTE specification provides uplink of at least 50 Mbps and downlink
Radio Access Network round-trip time below 10ms. LTE also supports
ths in range of 20 MHz down to 1.4 MHz with support for both frequency division
provides various advantages like high throughput, plug and play
in the same platform, a simple architecture with low costs and
Figure 1: Evolution of Latest Wireless Technologies
being fully backward compatible will also enable seamless passing to cell towers which work on
such as GSM (Global System for Mobile Communications),
and CDMA (Code division multiple access) 2000. The next step for LTE evolution is
HSPA
LTE
LTE
Advanced
2010
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of a high performance air interface
the 3rd Generation Partnership Project (3GPP).
collectively known as "third generation" networks (3G) while
is the way beyond 3G and is a step towards the so called 4th Generation
which are specifically designed to increase the speed and capacity of
it does not entirely comply with the
requirements. LTE can be seen as
which was first detailed in 3rd
focuses on adopting this
IP (Internet Protocol) flat
development, LTE is also being endorsed
technology for the new 700 MHz public-safety
downlink rates of at least 100
supports for scalable carrier
both frequency division duplexing and
plug and play, low latency,
ple architecture with low costs and an improved
assing to cell towers which work on
such as GSM (Global System for Mobile Communications), CDMA One, W-
and CDMA (Code division multiple access) 2000. The next step for LTE evolution is
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currently being standardized in 3GPP Release 10 and is going to be known as LTE Advanced. On the
18th of August 2009, the European Commission announced to invest a total of €18 million into research
and deployment of LTE and 4G candidate systems LTE Advanced [2]
There is a set of minimum performance requirements defined by the 3GPP Long-Term Evolution, these
objectives include:
> Increased capacity and spectral efficiency — Compared to most superior current 3G networks in
place, LTE is expected to deliver three to five times greater capacity.
> Lower Costs — with higher spectral effectiveness and the operational benefits of an all-IP network the
costs per bit will be reduced compared to current 3G solutions.
> Quality of experience (QoE) — one of the benefits LTE will result in reduced latency time, which will
enhance the behavior of time-sensitive applications, such as VoIP.
Simplified Architecture Evolution
To meet the above mentioned performance and technical requirements will require a reduction in the
number of network nodes for transport and processing of data. The architecture being flatter will lead to
improved efficiency and reduced latency thus enabling better interactive and real-time communications
Figure 2: LTE Simple Architecture Evolution
LTE/SAE network will provide two types of network elements which will support the user and control
planes.
> Evolved NodeB (eNodeB): This is the new improved base station, so called per 3GPP standards. This
enhanced BTS provides the LTE air interface and does radio resource management for these evolved
access system.
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> Access GateWay (AGW): It provides termination of the LTE bearer and also acts as a mobility anchor
point for the user plane. Functions like MME (Mobility Management Entity) are implemented by this for the
User Plane and Control Plane.
With a new generation of content hungry consumer devices in the market, LTE will provide the capacity
support for connectivity in addition to mobile migration of Internet Applications such as Video Streaming,
Mobile TV, Voice Over IP and Music Download etc.
It’s not that only LTE is leading this march towards the convergence and revolutionary connectivity
speeds but other competing technologies like WiMAX are also emerging to cater this growing Wireless
Broadband market space and challenging the status quo. While WiMAX is based on IEEE standard which
is seen to be more supportive to open standards, LTE is a 3GPP based project. Still a lot of effort is being
put to make this 3GPP project open standard. The main difference is in the deployment strategy for LTE
and WiMAX. WiMAX will require a new network to be built for its deployment while LTE is an
advancement of existing Wideband-CDMA/High Speed Packet Access (HSPA) networks and thus it has
the significant advantage of existing footprint of close to 80% subscribers worldwide. Thus LTE seems to
be more viable and both CDMA/GSM operators are heading towards LTE. However, mobile operators
also have a unique opportunity to evolve their infrastructures to Next Generation Wireless Networks
(NGN) and thus to capitalize on to this great opportunity of future growth in their leading market share.
The market success and future growth for Telecom Operators will be driven by their decision on which of
these technologies to use and when to move to the Next Generation Wireless Networks (NGN). Various
possibilities with these NGN networks are:
� A new access reality: Wireless Broadband — Low Latency with high throughput mobile access
delivering multicast and broadcast media. LTE will make possible the streaming of HD movies
while someone else talks is on the phone while at the same time eliminating a big line going to
your home for broadband
� An All-IP solution — the next generation networks are based upon Internet Protocol (IP) and
hence opens the access to vast cloud computing. It also enables Improved deployment flexibility
and scalability.
� Convergence — With multiple Networks and various devices on offer the solution lies in a single
Application domain catering to all the customers
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� Services Edge Intelligence — Implementing decision and policy enforcement at the network
edge, in a framework which is access-agnostic but access-aware at the same time.
� Security — Security being a critical component it ensures a multi-layer, multi-vendor approach to
it. Also enabling security not just focused on point solutions but prevalent to the network as a
whole.
Figure 3 : LTE Industry Trends
Convergence and Services Edge
Key requirements focus on user quality of experience, service innovation and network simplification and
evolution :
� Support for Diverse Service Classes based on Service-Oriented Architecture
� Content-based Charging
� Control of services and network policy by Operators
� Service and network roaming support
� Open interfaces
� Scalable network elements
Implementation of such Service-oriented Architecture (SoA) is required in order to reduce the time spent
from service creation/development, to deployment and to execution, thereby improves service innovation.
It enables fast movement from conception to execution and cost-effectiveness.
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The essential components like QoS, Content-based charging and roaming support are vital concepts in
order to maintain the value of key strategic assets like cell site, spectrum licenses, cell site infrastructure
and brand over the long period. They also contribute to improving end-user quality of experience.
Connected Car Concept
You sit in your car and as you put on your seat belt, the first thing it tells you is that the servicing for your
car is due this week, not just that it mails your service dealer regarding an appointment of yours and
confirms back to you the day and time you need to go for car servicing. Next instance it gives you a list of
available food joints based on the route taken by you with today’s Special menu for each. Now your kids
don’t need to ask how much time more to wait for their favorite food joint, you can tell exact time and
meanwhile your kids can enjoy multiplayer gaming experience with their friends sitting at home.
“The automotive industry must explore new ways to generate consumer interest… Web-based
applications and services specifically designed to enhance the driving and ownership experience …
represent a significant chance to accomplish this. By 2012, wireless broadband is expected to be in
enough abundance to make auto service packages affordable.” Thilo Koslowski, Research Vice
President, Gartner Inc.
This new car will be based on new services and business models using these latest 4G technologies. It is
enabled by always-on network connectivity, ultra-high bandwidth technology, cloud computing and value-
added network resources such as content management. Furthermore it provides users with location
services, identity, billing, security and innovative in-vehicle hardware and software systems. This kind of
service pack provides always-on access to the internet, along with entertainment and real-time navigation
systems.
Various features on offer:
• Access to TV and video content, social and communication information, as well as streamed radio
• Live dynamic information regarding traffic and various places for shopping, food joints and other
interests,
• Recovery systems for stolen vehicles
• Accident and emergency assistance
• Screens in front and rear of the vehicle with Wi-Fi access points for portable devices,
• Video and audio services, such as on-demand movies and access to TV and internet video,
• Location-based services with Live map data and Google Maps,
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• Communication and messaging service access,
Figure 4 : ng Connect Car Program
• Remote vehicle diagnostics, maintenance tracking and notifications systems,
• Voice interaction facility in various languages
The LTE Connected Car concept offers independently operated touch-screens that allow access to a
menu of infotainment, entertainment, security and driving-related services including:
• Streaming of Videos on demand – video content such as movies and TV programs can be
streamed to the vehicle while new content can also be rented or purchased in-car for immediate
playback or pausing.
• Gaming – with high speed Internet availability, multi-player games can be played against other
passengers who are within the car or in other cars or anywhere in the world.
• Audio Library – a massive audio catalog will be available for instant play from the cloud.
• Home Control – with home automation and security systems in place the car can connect to
home and manage lighting, climate control systems and home security cameras with live
streaming of video feeds.
• Seamless connectivity through Wi-Fi hotspot – car’s high-speed connection enables in-car Wi-Fi
network which allows various mobile devices to access other applications.
• Support for Advanced Navigation – integrated location-based services and real-time traffic, road
condition and weather alerts. With real-time GPS updates you are never going to be off your
destination.
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• Vehicle and Road monitoring – car’s security, maintenance scheduling and theft protection is all
integrated. The vehicle’s status, location and road conditions that can be shared with other
drivers and real time sharing of data enables the safest and most efficient route for you to take.
• What better than a dashboard that will reconfigure itself for each driver and plays a music specific
to your choice and taste as soon you enter the car. While your car infotainment system tells you
where your friends are and which place to fix for your quick get together while your way back
home.
• The QNX CAR application platform is already being designed into next-generation vehicles and
includes Internet radio, video on demand, games, dynamic navigation, location-based services,
climate control and a virtual mechanic. QNX provided the software foundation of ng Connect’s
LTE Connected Car concept vehicle. The platform provides all of the car’s system software and
infotainment applications [4]
Figure 5 : QNX Platform and Applications
Not only all these in-vehicle entertainment are on offer but the ng Connect 4G services will take a
development leap forward and include e-Health: Home monitoring and instant connectivity with doctors
and personal health history records; Digital Signage: Kiosk-based billboards connected to the Internet for
remote-controlled changes of content — such as updating advertising or locale-based messaging; and
M2M — machine to machine [5]
The differentiator for any application developers will be the ability to understand the automotive
companies ‘pain points,’ and develop reliable software that are production ready. The need is to have a
continual relationship buildup between customer and car manufacturer and not as traditionally where
once the consumer drives a car off the lot, there’s no more relationship. Connected Car applications allow
a longer-term loyalty and the ability to update customer software through cloud connectivity.
Economic Potential and Challenges with Indian Perspective
The connected car concept has tremendous potential to bring along major players from various industries
together and create a platform for huge revenue generation and at the same time providing endless
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choices to the end customer. With LTE Connected Car, the automobile industry is poised to be the latest
mobile network. With convergence being the name of the game, next generation wireless technologies
like LTE combined with automotive industry is going to play a major role in driving home customers and
revenues. Each of the individual concepts of location based services, cloud computing and wireless
connectivity for safety and security have massive potential and offerings for the customers. Imagine each
of these collaborating to provide end services which drive the revenue of each of them in the chain.
Moreover all of this is done while enabling inter-operability and use of widely used platforms such as flash
for content delivery. All these can find abundant target markets in a developing economy like India where
data is just taking over the Voice share in telephony
For instance if we take the Indian Music Industry its current size is over Rs.6 billion18 , however growth
has been thwarted by a rapid decline of sales of the physical music formats. With the LTE services and
connected car applications providing digital distribution platforms such as streaming, downloads and
music subscriptions will proliferate and growth will be driven by the digital music segment.
“Digital music sales are expected to grow at a CAGR of 24 percent between 2009 and 2013 to
reach Rs. 3 billion in 2013 [7]”.
In current social networking scenario, digital media advertising i.e. internet and mobile is expected to
emerge as the medium of choice for advertisers. Mobile broadband will give advertisers an outstanding
platform which allows them to deliver not just text-based content but also full video transfer or live
streaming on the move. Now LTE connected Car makes this possible and hence offering advertisers a
complete new set of target customers for their advertisements.
“Online advertising India is expected to grow with CAGR of 32 percent between 2009 and 2013 to
touch Rs 20 billion in 2013 [7]”.
Gaming industry adds another dimension to this connected car. With Indian Gaming Industry being in its
early stages still is expected to have huge potential with large market to cater and changing lifestyles.
“Every month India sees about 6-7 million game downloads on the mobile phone. Mobile gaming
is projected to grow from a size of Rs. 2.5 billion in 2008 to an estimated Rs. 12 billion by 2013;
translating into a cumulative growth of 36 percent between 2009 and 2013 [7]”
With such trends for mobile gaming LTE connected car is going to offer a whole new rich gaming
experience to customers.
The auto industry will need to make consumer aware about such exciting options and to not just fulfill the
basic need of travelling but by delighting the customer with whole new experience.
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The challenge forward is going to be the acceptability of these new wireless technologies. With 4G
technologies already going on trials in the developed countries, the talk for the same has started in India.
WiMAX is a wireless broadband technology which can be deployed quickly and should be well-suited for
India—where there is a shortage of copper cable resources. In addition, some operators in India fail in
their bid for a 3G license, while others—even with 3G licenses—cannot adequately develop wireless
broadband services due to the limited 2×5MHz spectrum of their licenses.
Initially it seemed mobile WiMAX was on the fast track to be the 4G wireless technology of choice for
evolving mobile broadband networks. Sprint Nextel Corp, third largest US player put a stake and
committed $5 billion to be the first in the industry by two years to offer a 4G mobile broadband network.
Cisco bought Navini Networks for $300 million to create mobile WiMAX radio access network equipment,
and Sprint and Clearwire created a $14.5 billion venture to merge mobile WiMAX operations into a new
company.
By 2007 the two biggest carriers in North America, AT&T and Verizon, said they will adopt Long Term
Evolution (LTE). Both of these carriers said LTE provides a more natural upgrade for their
GSM/UMTS/HSPA/CDMA-based networks and subscribers – and GSM is the dominant mobile standard
worldwide, with more than 3 billion global customers as of 2010.
Similar reactions are coming from Indian markets as well with Mr. Vivek Mohan, MD, Alcatel-Lucent India
declaring the shift in focus of Alcatel’s research and development unit in Chennai to developing solutions
for broadband services based on Long-Term Evolution (LTE). The R&D centre, a joint venture with
Government owned C-DoT, was set up in 2005 to develop solutions for WiMax. The recently concluded
auction for broadband wireless access spectrum has also thrown up a situation wherein there could be a
greater number of operators betting on LTE technology, rather than WiMax.
“Reliance Industries-backed Infotel, the only operator to get a pan-India licence, has announced that it is
betting on LTE. The US-based chip maker Qualcomm, which has won spectrum in Mumbai and Delhi, is
also rolling out an LTE-based network. On the other hand, operators such as Tata Communications,
which has a WiMax network and was expected to fight harder during the auction, did not win any
spectrum [6]”.
Further the blocks of 20MHz allotted for BWA (Broadband Wireless Access) falls drastically short
according to international benchmarks for other markets. The study projects predict that initial
investments in WiMax ventures will cross $500 million in India.
Though eco-system for TD LTE is still two years away, winners are widely expected to use India as test
market that could provide it adequate scale and, thus, lower device costs for further deployment in global
markets.
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Current Players
With the development and rapid deployment of the next generation of broadband services based on Long
Term Evolution (LTE) and other ultra high bandwidth technologies this connected car concept is going to
attract multi-industry participants. ng Connect’s Program founded in 2009, is being supported by leading
network, consumer electronics, application and content providers including 4DK, Alcatel-Lucent, Atlantic
Records, BUZZMEDIA, chumby, Connect2Media, Creative Technology Ltd., dimedis, FISHLABS,
GameStreamer, Inc., Gemalto, HP, Intamac Systems Ltd., Kabillion, Kyocera Communications Inc.,
LearningMate, MediaTile, QNX Software Systems, R360, RebelVox LLC., Samsung, SIGNEXX, Total
Immersion, Toyota Motor Sales (TMS) USA, Inc., TuneWiki, V-Gate and Words & Numbers [1]
Automotive Partners
The Connected Car concept vehicle is built using the base of a 2010 Toyota Prius.
The Toyota Prius is one of the leading hybrid electric mid-size cars in the United States.
With overseas players gathering momentum and stiff competition in domestic participants such
innovations are going to play crucial role. Industry is expected to see a growth rate of around 9% and
India stands as the 9th largest market in the world.
Technology Partners
LTE radio and antennae technology provided by Alcatel-Lucent enables new advances in in-vehicle
connectivity. The company's multi-screen video solution provides streaming
video applications simultaneously to multiple screens. The LTE Connected
Car system architecture puts the intelligence and computing capability in the network. With Indian
telecom operators having tasted the 3G spectrum auctions and the realizing the potential of next
generation networks will be eager for such collaborative platforms to further their revenue scope
QNX Software Systems provided the software foundation for the LTE Connected Car including the
operating system, touch screen user interfaces, media players for YouTube and
navigation system, Bluetooth connectivity, multimedia playback, games, virtual
mechanic and app store [4].
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Media and Content Partners
Content
partners can enable music fans to directly connect to their favorite artists,
streamed into the LTE Connected Car. Users can download the latest music, chat, watch news, photos
and videos from the comfort of the backseat. News, videos, social networks, music, sports and more from
high profile media partners will be available. User generated content and the ability to share photos, e-
cards and more with family and friends. Moreover kids can play various games and create their own
personal avatars online.
Conclusion
The paper discussed the opportunity of utilizing latest 4G technologies like Long Term Evolution (LTE) for
cars in connection with the rapid development of wireless technology. Many large cities of the world are
ready to accept such connected car concept and require the system with ability to send and receive
signals at high data rates of 10 Mbps while driving at 100 plus speeds. For this, different technology
giants and industry leaders need to come together and one such initiative being worked on is ng Connect
program. An operating system for embedded computer in the car will allow tracking the status of all the
main sensors applied in cars. Passengers and drivers will have unique opportunity to listen to internet
radio, watch movies, check e-mails and book online airline tickets, to connect their mobile devices to the
internet by use of Wi-Fi in the car. LTE connected car concept is going to create revolution in both
developed and developing markets around the world given proper implementation of wireless
technologies and integration with industries like automobile. This connected car concept is just the
beginning of wide applicability of LTE enabling convergence and seamless connectivity.
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References
[1] Alcatel-Lucent.: LTE Connected Car Study in EMEA, www.ngconnect.org, 2010.
[2] European Commission pumps €18 million into LTE research, Betanews, www.betanews.com,
Retrieved 2010.
[3] WiMAX vs. LTE, Laurent Perch, Head of Customer Solutions, Solutions & Marketing, Alcatel-Lucent
(Thailand), www.nationmultimedia.com, 2009.
[4] Ng Connect Program: LTE Connected Car, View Flash Demo, www.qnx.com, 2009.
[5] Ng Connect Program: http://www.ngconnect.org/
[6] http://www.thehindubusinessline.com/
[7] PwC: Mobile_Broadband_Outlook_2015
List of Figures
Figure 1: Evolution of Latest Wireless Technologies
Figure 2: LTE Simple Architecture Evolution
Figure 3 : LTE Industry Trends
Figure 4 : ng Connect Car Program
Figure 5 : QNX Platform and Applications
