The document discusses the growth of mobile data and the development of LTE technology. It notes that mobile data is growing exponentially, especially for mobile broadband. LTE was developed by 3GPP to handle this growing traffic and provide higher speeds and lower latency compared to 3G. LTE provides connection speeds of up to 100Mbps downlink and 50Mbps uplink using OFDM and MIMO technologies in a simpler network architecture than 3G.
This slide for your understanding on LTE !
LTE, the wireless access protocol for 4G mobile network service, has evolved from GSM and WCDMA based on 3GPP!
The contents of this slide is below;
I. LTE Introduction
II. LTE Protocol Layer
III. SAE Architecture
IV. NAS(Non Access Stratum) Protocols
V. EPC Protocol Stacks
With my regards,
Guisun Han
LTE Basic Parameters, Data Rates, Duplexing & Accessing, Modulation, Coding & MIMO, Explanation of different nodes and Advantage & Disadvantages of different nodes.
GPRS Architecture and its components are covered extensively.
The slides give a little information about gprs and also gets into deeper explanation of its architecture.
Universal mobile telecommunication System (UMTS) is actually the third generation mobile, which uses WCDMA. The Dream was that 2G and 2.5G systems are incompatible around the world.
-Worldwide devices need to have multiple technologies inside of them, i.e. tri-band phones, dual-mode phones
To develop a single standard that would be accepted around the world.
-One device should be able to work anywhere.
Increased data rate.
- Maximum 2048Kbps
UMTS is developed by 3GPP (3 Generation Partnership Project) a joint venture of several organization
3G UMTS is a third-generation (3G): broadband, packet-based transmission of text, digitized voice, video, multimedia at data rates up to 2 Mbps
Also referred to as wideband code division multiple access(WCDMA)
Allows many more applications to be introduce to a worldwide
Also provide new services like alternative billing methods or calling plans.
The higher bandwidth also enables video conferencing or IPTV.
Once UMTS is fully available, computer and phone users can be constantly attached to the Internet wherever they travel and, as they roam, will have the same set of capabilities.
This slide for your understanding on LTE !
LTE, the wireless access protocol for 4G mobile network service, has evolved from GSM and WCDMA based on 3GPP!
The contents of this slide is below;
I. LTE Introduction
II. LTE Protocol Layer
III. SAE Architecture
IV. NAS(Non Access Stratum) Protocols
V. EPC Protocol Stacks
With my regards,
Guisun Han
LTE Basic Parameters, Data Rates, Duplexing & Accessing, Modulation, Coding & MIMO, Explanation of different nodes and Advantage & Disadvantages of different nodes.
GPRS Architecture and its components are covered extensively.
The slides give a little information about gprs and also gets into deeper explanation of its architecture.
Universal mobile telecommunication System (UMTS) is actually the third generation mobile, which uses WCDMA. The Dream was that 2G and 2.5G systems are incompatible around the world.
-Worldwide devices need to have multiple technologies inside of them, i.e. tri-band phones, dual-mode phones
To develop a single standard that would be accepted around the world.
-One device should be able to work anywhere.
Increased data rate.
- Maximum 2048Kbps
UMTS is developed by 3GPP (3 Generation Partnership Project) a joint venture of several organization
3G UMTS is a third-generation (3G): broadband, packet-based transmission of text, digitized voice, video, multimedia at data rates up to 2 Mbps
Also referred to as wideband code division multiple access(WCDMA)
Allows many more applications to be introduce to a worldwide
Also provide new services like alternative billing methods or calling plans.
The higher bandwidth also enables video conferencing or IPTV.
Once UMTS is fully available, computer and phone users can be constantly attached to the Internet wherever they travel and, as they roam, will have the same set of capabilities.
What is 5G NR all about? Check out this presentation to see all the key design components of this new unifying air interface for the next decade and beyond.
5G Interview Questions: 50 Questions on Spectrum3G4G
These slides are for information purposes only. The questions asked in this has been covered in other tutorials and opinion videos. The latest PDF version of this document can be downloaded from here: https://www.3g4g.co.uk/5G/5Gtech_Interview0001_Spectrum.pdf
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
Orthogonal Frequency Division Multiplexing, OFDM uses a large number of narrow sub-carriers for multi-carrier transmission to overcome the effect of multi path fading problem. LTE uses OFDM for the downlink, from base station to terminal to transmit the data over many narrow band careers of 180 KHz each instead of spreading one signal over the complete 5MHz career bandwidth. OFDM meets the LTE requirement for spectrum flexibility and enables cost-efficient solutions for very wide carriers with high peak rates.
The primary advantage of OFDM over single-carrier schemes is its ability to cope with severe channel conditions. Channel equalization is simplified. The low symbol rate makes the use of a guard interval between symbols affordable, making it possible to eliminate inter symbol interference (ISI).
What is 5G NR all about? Check out this presentation to see all the key design components of this new unifying air interface for the next decade and beyond.
5G Interview Questions: 50 Questions on Spectrum3G4G
These slides are for information purposes only. The questions asked in this has been covered in other tutorials and opinion videos. The latest PDF version of this document can be downloaded from here: https://www.3g4g.co.uk/5G/5Gtech_Interview0001_Spectrum.pdf
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
Orthogonal Frequency Division Multiplexing, OFDM uses a large number of narrow sub-carriers for multi-carrier transmission to overcome the effect of multi path fading problem. LTE uses OFDM for the downlink, from base station to terminal to transmit the data over many narrow band careers of 180 KHz each instead of spreading one signal over the complete 5MHz career bandwidth. OFDM meets the LTE requirement for spectrum flexibility and enables cost-efficient solutions for very wide carriers with high peak rates.
The primary advantage of OFDM over single-carrier schemes is its ability to cope with severe channel conditions. Channel equalization is simplified. The low symbol rate makes the use of a guard interval between symbols affordable, making it possible to eliminate inter symbol interference (ISI).
Smart Cities, IoT, SDN, 5G Networks, Cloud Computing… Managing Complexity wit...Bristol Is Open
Service & Content Providers’ Perspective of Smart Cities -How to enrich citizen experience using a pervasive urban SDN connectivity environment, Ramon Casellas
The Long Term Evolution (LTE) is the latest step in an advancing series of mobile telecommunications systems. In this paper, authors show interest on the security features and the cryptographic algorithms used to ensure confidentiality and integrity of the transmitted data. A closer look is taken upon EPS confidentiality and integrity algorithms. The authors also defined AKA, AS and NAS security and key derivations during normal Attach process and Handover also.
LTE is designed with strong cryptographic techniques, mutual authentication between LTE network elements with security mechanisms built into its architecture.
With the emergence of the open, all IP based, distributed architecture of LTE, attackers can target mobile devices and networks with spam, eavesdropping, malware, IP-spoofing, data and service theft, DDoS attacks and numerous other variants of cyber-attacks and crimes.
5 g business potential ieee 5g summit_110717_aMaria Boura
5G is not just another generation of mobile communications technology. 5G can be seen as "the network of networks" and it is going to have a profound impact on all human activities, the economy and the society. In fact, 5G can be seen as the digitalization catalyst for industries, as a variety of use cases will be either enhanced or created by the use of 5G. Immersive gaming, autonomous driving, remote robotic surgery and augmented reality support in maintenance and repair situations are just some of the use cases that will mostly benefit from the introduction of 5G. But what is the business potential of 5G? Ericsson, together with Arthur D. Little recently made a unique study in order to understand the industrial digitalization revenues for ICT players in 8 key industries. We have shared these findings with the IEEE 5G Summit's audience (Thessaloniki, July 11, 2017).
The leadership in the new digital age carved by the fourth industrial revolu...Osaka University
The Fourth Industrial Revolution = ICT+OT+AI
Startups: Innovation Driver
Innovations = Invention + Business Model
Successful Startups = Tech Insights + Business Insights + Leadership
Autonomous Organization
Unique Innovation Engines in Each Region
A presentation made at A 2-day Annual Symposium, organized by Electrical/Electronic Engineering Department, FUTO, at School of Engineering and Engineering Technology (SEET) Complex Auditorium, FUTO, Imo State. (August 18, 2016)
An introduction to the 4th generation of mobile phone mobile communications standard and comparison with previous standards.
Prepared for Computer Network & Database Administration course.
Presented at Multimedia University, Malaysia by Ali Mohammad Hossein Zadeh, 2011.
What is LTE technology?
LTE (Long Term Evolution) is a long-term evolution technology of the UMTS (Universal Mobile Telecommunications System) technology standard developed by the 3GPP (The 3rd Generation Partnership Project) organization, which was officially established and launched in It was formally established and launched at the 3GPP Toronto meeting in December 2004.
The LTE system introduces key technologies such as OFDM (Orthogonal Frequency Division Multiplexing) and MIMO (Multi-Input & Multi-Output).
Carrier Aggregation in LTE Releases3rd Generation Partnership Proj.docxannandleola
Carrier Aggregation in LTE Releases
3rd Generation Partnership Project (3GPP)
The 3GPP unites seven telecommunications standard development organizations (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC), which is an umbrella for these standards organizations, that develop protocols for mobile telecommunication. The 3GPP organizes its work into three different streams: Radio Access Networks, Services and Systems Aspects, and Core Network and Terminals, which provide a complete system description for mobile telecommunications. It was established in December 1998 with the goal of developing a specification for a 3G mobile phone system based on the 2G GSM system, within the scope of the International Telecommunication Union's.LTE and LTE-A
The Long-Term Evolution (LTE) is an emerging technology, which is standardized by the 3GPP and evolving to meet the International Mobile Telecommunication Advanced (IMT-Advanced) requirements named as LTE-Advanced. The main goal of LTE is to provide a high data rate, low latency and packet optimized radio access technology supporting flexible bandwidth deployments. The network architecture of LTE has been designed with the goal to support packet-switched traffic with seamless mobility and great quality of service.
LTE is a standard for wireless broadband communication for mobile devices and data terminals. LTE is based on the GSM/EDGE and UMTS/HSPA technologies. LTE increases the capacity and speed of wireless mobile communication by using a different radio interface and other core network improvements. LTE uses different frequencies and bands in different countries. LTE is commonly marketed as 4G LTE & Advance 4G. LTE is also commonly known as 3.95G. LTE-Advanced or LTE-A is a major enhancement of the LTE standard. LTE-A uses several techniques and technologies (hardware and software) to meet higher network-performance standards. The technique of this standard which we are using in our work is following.
· Increased peak data rate for DL/UL
· Improved performance at cell edges.
· Carrier Aggregation (CA), the enhanced use of multi-antenna techniques.
· Support for Relay Nodes, LTE Femtocell and macro cell.
Based on the requirements and observations, the 3GPP has identified carrier aggregation (CA) as major feature for achieving improved data rate. It is a worth noting that BW aggregation basic concept has been used in 3G. Similarly, there are options in High Speed Packet Access (HSPA) evaluation to aggregate up to four carriers for downlinks, up to two carriers for uplink and have consider both the carriers contiguous. In release 8/9 of 3GPP LTE different carrier BW of 1.4, 3, 5, 10, 15 and 20 MHz being used that provide support for several deployment plus spectrum plans. Succeeding the desires of 100 MHz BW of system, Release 10 of 3GPP LTE has presented CA one of the foremost important structure of LTE-Advanced to balance the bandwidth a far 20 MHz. CA Release 10 described up to 100 MHz system bandwidth can.
This tutorial has been designed for audiences with a need to understand the LTE technology basics in very simple terms. This tutorial will give you enough understanding on LTE technology from where you can take yourself at higher level of expertise.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
1. Tinniam V Ganesh
tvganesh.85@gmail.com
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2. Market conditions
Mobile data is growing at an exponential
speed
Mobile data in US & Europe expected to
grow at a CAGR of 55% & 42% respectively
Mobile data revenues expected to grow at
a rate of 18%
Mobile broadband connections will reach
1 billion by 2012 segmented between 3G
& 4G technologies
Highlights
• Annual IP traffic will exceed ½ a zettabyte
in 4 years by 2012 (10 21)
• Internet video (Youtube, DVD sharing
,IPTV) account for 30% of IP traffic
• Video communication and dynamic video
will increase the burden on the network
• Global IP traffic will double every two
years to 2010 and beyond
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3. The explosion of mobile data
In the last 2 years
• 1 billion new mobile subscriptions added
• 2 billion wireless devices sold
Device range from Mobile phones, Smartphones, Netbooks, PDAs, Wireless dongles
and Tablets
• Currently there are 3.5 billion subscribers worldwide
• 3G accounts for 350 million with 30 million added every quarter
• LTE forecast to reach 32.6 million by 2013
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4. The rise and rise of data
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5. Growth in data traffic
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6. The birth of LTE
To handle the growth in mobile data traffic a feasibility study on the
UTRA & UTRAN Long Term Evolution was started in December 2004.
The objective was "to develop a framework for the evolution of the 3GPP radio-access technology
towards a high-data-rate, low-latency and packet-optimized radio-access technology”
In 3GPP Rel 8 the specifications of the EPS (Evolved Packet Core) which consisted of the E-UTRAN
(Enhanced UMTS Terrestial Radio Access Network) and EPC (Evolved Packet Core) was
created.
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7. Elements of the LTE System
LTE encompasses the evolution of
• Radio access through E-UTRAN (eNodeB)
• Non-radio aspects under the term System Architecture Evolution (SAE)
Entire system composed of LTE & SAE is called Evolved Packet System (EPS)
At a high level a LTE network is composed of
• Access network comprised of E-UTRAN
• Core Network called Evolved Packet Core (EPC)
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8. LTE Network Elements
UE – User Equipment used to connect to the EPS (Evolved Packet System). This is
an LTE capable UE
The LTE network is comprised of a) Access Network b) Core Network
Access network
ENB (eNodeB) – The evolved RAN consists of single node, the eNodeB that
interfaces with UE. The eNodeB hosts the PHY,MAC, RLC & RRC layers. It handles
radio resource management & scheduling.
Core Network (Evolved Packet Core-EPC)
MME (Mobility Management Entity) – Performs paging, chooses the SGW
during UE attach
S-GW (Serving Gateway) – routes & and forwards user data packets
P-GW (Packet Gateway) – provides connectivity between the UE and the
external packet networks.
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11. LTE Technologies
LTE uses OFDM (Orthogonal Frequency Division Multiplexing) for lower latency and better
spectral efficiency
Uses MIMO (Mulitple In Multiple Out) LTE uses several transmit & receive paths reducing
interference with increase in spectral efficiency and throughput.
Flatter architecture – Fewer Network elements in the LTE Evolved Packet Core(EPC). This
results in lower latency because of lesser number of hops as compared to 3G. Absence of
RNC like Network Element(NE).
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12. Operator strategies for LTE deployment
Voice & SMS are the main source of revenue for the telecom companies. LTE strategy should be
one of the following
3. Data only services on LTE
4. Data only services on LTE with 2G – 3G voice
5. Data service on LTE and IMS based VOIP (VoLTE)
6. Voice and data service on LTE (VoLGA)
The above 3 strategies are not alternatives but a path for evolution
10. Data only option targeted to customers with LTE dongles, netbooks, air cards etc
11. Voice will remain a major revenue generator for CSP. LTE for data an 2G- 3G network for
voice calls. Operators will need to implement a CS-Fallback option (3GPP 23.272) to support
voice on 2G-3G networks. The call will fall back to GSM-UMTS network for voice
12. Voice and data service on LTE uses the IMS for voice services and LTE for data. This is based
on an all –IP network. On Feb 15,2010 the One Voice was adopted by GSMA as the Voice
over LTE (VoLTE). This is an end-to-end LTE ecosystem.
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13. 04/01/12 Tinniam V Ganesh - http://gigadom.wordpress.com 13
14. 2.5G GPRS Network Elements
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22. Evolutionary path for LTE
LTE will have to co-exist with the existing technologies like 2G,2.5G & 3G.
Operators need to plan LTE deployment in an ecosystem comprising 2G,3G &
4G technologies
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23. Forecasted market share of various technologies
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24. LTE benefits
LTE provides download speeds of 100 Mbps downlink and
50Mbps uplink
Reduced latency ( <10 ms ) for better user experience
LTE has a better spectral efficiency (can squeeze more data)
Lower cost per bit (flatter architecture)
LTE base station cost is 1/5th of HSPA cost
Backwards compatible
o Works with GSM/EDGE/UMTS
o Utilizes existing 2G, 3G and new spectrum
Reduced CAPEX/OPEX via simple architecture
In short LTE provides high throughput, low latency , better
spectral efficiency and lower cost-per-bit.
LTE provides for better QoE (Quality of Experience)
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26. LTE Benefits
1/3 rd of OpEx is Technical Operations. LTE by virtue of the fact that is a
simpler network reduces this cost
Operators will upgrade their legacy SONET/ATM based transport to
Ethernet/IP based LTE/SAE packet core between 2010 - 2015
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27. LTE – Benefits
1. Superior QoE (Quality of Experience)
2. Improved Performance (faster throughput, lower latency
3. Better ROI
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28. LTE Services
Based on the features of LTE newer an richer services can be provided
2. Video services (high throughput)
3. Low Latency (Gaming)
4. Real time video conferencing (high quality)
5. M2M services
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29. LTE devices
Several considerations need to taken for LTE devices
- Multi-mode (LTE,3G,2G,HSPA etc)
- Multi-band (700 Mhz, 800 Mhz,900 Mhz…)
- Dual stack (IPv4/IPv6). Migration to LTE implies a transition to IPv6. Greater number of
devices will be connected all the time. IPv4 exhaustion is a possibility. There is a need for
dual stack (IPv4/IPv6) devices
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30. The future of LTE
The LTE networks for future will consist of many eNodeBs, femto cells and Home eNBs. This will
be complex network that will have to monitored and controlled. 3GPP TR 36.902 addresses
the issue of Self Optimizing/Self Organizing Network (SON). SONs comprises of 3 key aspects
2. Self configuring
3. Self optimizing
4. Self healing
5. LTE- Advanced based on 3GPP Release 10
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31. LTE Deployments worldwide
Commercial deployments will happen between 2010 - 2010
US, Europe, Japan are already mature 3G markets.
LTE is a natural evolution in these markets
Plans for LTE deployments are afoot in the following nations
7.Japan - KDDI, Softbank, NTT Docomo
8.USA - AT&T, Verizon & Telus
9.Australia - Telstra & Optus
10.Europe T-Mobile, Vodafone, Telefonica & FT-Orange
Clearwire is planning for LTE deployments
India is to rollout 3G in the beginning of 2011. LTE may take a
few years to enter India and will be based on the demands on
the 3G network
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32. LTE versus its competitors
The biggest rival of LTE in the 4G race is
WiMAX (Wireless Interoperability for
Microwave Access)
WiMAX is based of the IEEE 802.16e standard
and promises high speed data access
WiMAX may be popular in some niche areas
However the LTE has a better evolution path
as compared to WiMAX.
LTE can co-exist with GSM,WCDMA,HSPA
networks and provides a smooth ungrade
LTA will improve the Total Cost of Ownership
(TCO) as compared to HSPA.
LTE offers better through, reduced latency and
improved spectral efficiency
LTE allows reuse of existing site infrastructure
like antennas, feeder cables, antenna
masts, power supply etc
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33. Players in the LTE field
Access – eNodeB, Microcells, Picocells, Femtocells
Huawei, Interphase, Airvana, Fujitsu, Motorola, ALU, Trillium
Enhanced Packet Core (EPC)
Alcatel-Lucent, Ericsson, Nokia Siemens, Huawei, Motorola, Trillium
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34. Thank You !!!
Tinniam344/1/201204/01/12 V Ganesh
tvganesh.85@gmail.com
Read my blogs: http://gigadom.wordpress.com/
http://savvydom.wordpress.com/
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