This document provides an overview of wireless cellular technologies and career opportunities in the field. It discusses the evolution of cellular standards from 2G to 4G, including the technologies, architectures, and frequency bands used. It also covers recent trends like SDN, IoT, NFV, and big data. Finally, the document outlines various career paths in telecommunications networks, equipment manufacturing, software, and other industry domains.
Long term evolution lte-mimo- patent and technology report - key players, i...Dolcera Corporation
A Dolcera Report production about Long Term Evolution (LTE) - MIMO, major players and technological developments.
The report focuses on technology, industry and patent landscape of the concerned topic.
The Dolcera center of excellence finds about growth of a technology; competition- key players, innovators; gaps and opportunities in the technology and industry with the analyses of patents and trends as the core.
This presentation is a brief introduction to the detailed Dolcera Report on Long Term Evolution (LTE) - MIMO.
For more details and complete report contact info@dolcera.com
Building carrier-class LTE networks is a complex undertaking and the initial planning stage, where the business case is defined and the budget is allocated, is critical for setting a solid foundation for the success of the initiative.
During this webinar, participants will learn a holistic, iterative approach to developing business cases for LTE Networks. Participants will also get exposure to various tools available as well as best practices used in network planning.
Bringing Private LTE to Electric Utilities and Co opsAmadoRoyola1
PCS Tech and Blinq Networks discuss the opportunities and challenges of Private LTE, as well as a recent case study about deploying a fixed wireless network for a utility co-op in Kansas in record time during the pandemic.
In these slides, you will be able to learn about what we will need to do in order to enable 5G and how open source can help accelerate that transformation.
Long term evolution lte-mimo- patent and technology report - key players, i...Dolcera Corporation
A Dolcera Report production about Long Term Evolution (LTE) - MIMO, major players and technological developments.
The report focuses on technology, industry and patent landscape of the concerned topic.
The Dolcera center of excellence finds about growth of a technology; competition- key players, innovators; gaps and opportunities in the technology and industry with the analyses of patents and trends as the core.
This presentation is a brief introduction to the detailed Dolcera Report on Long Term Evolution (LTE) - MIMO.
For more details and complete report contact info@dolcera.com
Building carrier-class LTE networks is a complex undertaking and the initial planning stage, where the business case is defined and the budget is allocated, is critical for setting a solid foundation for the success of the initiative.
During this webinar, participants will learn a holistic, iterative approach to developing business cases for LTE Networks. Participants will also get exposure to various tools available as well as best practices used in network planning.
Bringing Private LTE to Electric Utilities and Co opsAmadoRoyola1
PCS Tech and Blinq Networks discuss the opportunities and challenges of Private LTE, as well as a recent case study about deploying a fixed wireless network for a utility co-op in Kansas in record time during the pandemic.
In these slides, you will be able to learn about what we will need to do in order to enable 5G and how open source can help accelerate that transformation.
THE INTERNET OF THINGS AND HOW TO CONNECT IT
This presentation, delivered to the Denver Google Developer's Group on April 28 by Laurie Lamberth, has three parts.
A. IoT Overview. What it is, how it's connected, how big is the market, how fast is it growing
B. Not Your Father's Network. Overview of the new generation of machine-ceentric networks coming to market, why they are needed, what they look like and how they perform. Plus profiles of three new IOT networks (SIGFOX, LoRa, Weightless-N)
C. Not Your Father's Platform. Overview of the new generation of platforms cfour oming to market that blur the previous "bright line" between device and application management platforms. Plus profiles of three new IOT platforms (machineshop.io, Xively, Kii, ThingWorx)
LTE MTC: Optimizing LTE Advanced for Machine Type CommunicationsQualcomm Research
LTE MTC will significantly increase battery life, reduce cost/complexity, and enhance coverage by optimizing LTE Advanced for machine-type communications. These optimizations will empower innovative machine-to-machine (M2M) services across a wide range of use cases that demand the ubiquitous coverage, high reliability, and robust security of 4G LTE connectivity, without the high data rate requirements of mobile broadband.
For more information, please visit www.qualcomm.com/lte-mtc.
Download the presentation here: https://www.qualcomm.com/media/documents/files/lte-mtc-optimizing-lte-advanced-for-machine-type-communications.pdf
3G and LTE Enterprise Small Cell Architecture 2016David Chambers
Webinar slides with presentations from David Chamber/ThinkSmallCell and Amit Jain/Spidercloud contrasting the various Enterprise small cell architectures.
The webinar considered building size segmentation, 3G/4G technology mix, alternative approaches for distributed radio and controller functions, with a forward looking section covering LAA, MulteFire and shared spectrum
A Q&A session touched on the impact of Wi-Fi, how Enterprise IT departments look at co-existence of LTE/Wi-Fi, and whether small cells can be used to provide full multi-operator service.
Transport network strategies at Telekom Austria Group- January 2014Wi-Fi 360
We would like to invite you to an exclusive webinar entitled 'Towards a Converged Network: Transport Network Strategies at Telekom Austria. This will present key new research findings from Maravedis-Rethink, and will feature our guest speaker, Alexander Schneider. Mr Schneider is head of transport network development at Telekom Austria Group, a frontrunner in European operators' move towards fixed/mobile convergence and all-IP networks.
Mr Schneider will discuss key elements of Telekom Austria's strategy for deploying a twenty-first century network which harnesses some of the most important new technologies in fixed and mobile telecoms. These include small cells, software defined networking and the migration to all-IP infrastructure. In particular, the presentation will focus on the strategies and challenges in backhaul and IP migration.
The webinar will offer a unique opportunity to gain details and insights into issues which are now facing many operators, and their suppliers, round the world, in the face of mounting data demands.
Mr Schneider's presentation will be complemented by highlights from Maravedis-Rethink's most recent research into the 4G RAN and backhaul deployment plans of the world's leading mobile providers. Maravedis-Rethink tracks the top 100 4G operators and their business strategies, and has a per-carrier analysis of small cell and Cloud-RAN deployment plans, among other topics. Research Director Caroline Gabriel will share exclusive data in areas including small cell backhaul and SON (self-optimizing networks).
El camino hacia la 5G - Isidro Nieto from Ericsson at VI Jornadas Cátedras Te...Ericsson España
Participation of Isidro Nieto, Regional Head of Mobile Broadband for Ericsson in the Mediterranean, during the event VI Jornadas Cátedras Telefónica UPM, Madrid.
4G World Mobile Backhaul Summit. If you missed it in person, feel free to view it online.
Speakers:
Mark Casey, CFN Services, Incorporated
Mike Dodson, Utopian Wireless
Doug Smith, Digital Bridge
Dan Graf, Leap Wireless/Cricket Communications
If you have any questions please contact CFN Services at backhaul@cfnservices.com
This presentation covers an industry perspective and a roadmap towards 5G with open and democratized interfaces. It covers examples of open reference platforms and how open source communities can complement standard bodies such as 3GPP and IEEE. It characterizes RAN and user and control plane core micro services and discusses opportunities for embedded network telemetry for emerging machine learning applications.
Speaker: Tom Tofigh, Principal Member of Technical Staff (Architect) at AT&T
THE INTERNET OF THINGS AND HOW TO CONNECT IT
This presentation, delivered to the Denver Google Developer's Group on April 28 by Laurie Lamberth, has three parts.
A. IoT Overview. What it is, how it's connected, how big is the market, how fast is it growing
B. Not Your Father's Network. Overview of the new generation of machine-ceentric networks coming to market, why they are needed, what they look like and how they perform. Plus profiles of three new IOT networks (SIGFOX, LoRa, Weightless-N)
C. Not Your Father's Platform. Overview of the new generation of platforms cfour oming to market that blur the previous "bright line" between device and application management platforms. Plus profiles of three new IOT platforms (machineshop.io, Xively, Kii, ThingWorx)
LTE MTC: Optimizing LTE Advanced for Machine Type CommunicationsQualcomm Research
LTE MTC will significantly increase battery life, reduce cost/complexity, and enhance coverage by optimizing LTE Advanced for machine-type communications. These optimizations will empower innovative machine-to-machine (M2M) services across a wide range of use cases that demand the ubiquitous coverage, high reliability, and robust security of 4G LTE connectivity, without the high data rate requirements of mobile broadband.
For more information, please visit www.qualcomm.com/lte-mtc.
Download the presentation here: https://www.qualcomm.com/media/documents/files/lte-mtc-optimizing-lte-advanced-for-machine-type-communications.pdf
3G and LTE Enterprise Small Cell Architecture 2016David Chambers
Webinar slides with presentations from David Chamber/ThinkSmallCell and Amit Jain/Spidercloud contrasting the various Enterprise small cell architectures.
The webinar considered building size segmentation, 3G/4G technology mix, alternative approaches for distributed radio and controller functions, with a forward looking section covering LAA, MulteFire and shared spectrum
A Q&A session touched on the impact of Wi-Fi, how Enterprise IT departments look at co-existence of LTE/Wi-Fi, and whether small cells can be used to provide full multi-operator service.
Transport network strategies at Telekom Austria Group- January 2014Wi-Fi 360
We would like to invite you to an exclusive webinar entitled 'Towards a Converged Network: Transport Network Strategies at Telekom Austria. This will present key new research findings from Maravedis-Rethink, and will feature our guest speaker, Alexander Schneider. Mr Schneider is head of transport network development at Telekom Austria Group, a frontrunner in European operators' move towards fixed/mobile convergence and all-IP networks.
Mr Schneider will discuss key elements of Telekom Austria's strategy for deploying a twenty-first century network which harnesses some of the most important new technologies in fixed and mobile telecoms. These include small cells, software defined networking and the migration to all-IP infrastructure. In particular, the presentation will focus on the strategies and challenges in backhaul and IP migration.
The webinar will offer a unique opportunity to gain details and insights into issues which are now facing many operators, and their suppliers, round the world, in the face of mounting data demands.
Mr Schneider's presentation will be complemented by highlights from Maravedis-Rethink's most recent research into the 4G RAN and backhaul deployment plans of the world's leading mobile providers. Maravedis-Rethink tracks the top 100 4G operators and their business strategies, and has a per-carrier analysis of small cell and Cloud-RAN deployment plans, among other topics. Research Director Caroline Gabriel will share exclusive data in areas including small cell backhaul and SON (self-optimizing networks).
El camino hacia la 5G - Isidro Nieto from Ericsson at VI Jornadas Cátedras Te...Ericsson España
Participation of Isidro Nieto, Regional Head of Mobile Broadband for Ericsson in the Mediterranean, during the event VI Jornadas Cátedras Telefónica UPM, Madrid.
4G World Mobile Backhaul Summit. If you missed it in person, feel free to view it online.
Speakers:
Mark Casey, CFN Services, Incorporated
Mike Dodson, Utopian Wireless
Doug Smith, Digital Bridge
Dan Graf, Leap Wireless/Cricket Communications
If you have any questions please contact CFN Services at backhaul@cfnservices.com
This presentation covers an industry perspective and a roadmap towards 5G with open and democratized interfaces. It covers examples of open reference platforms and how open source communities can complement standard bodies such as 3GPP and IEEE. It characterizes RAN and user and control plane core micro services and discusses opportunities for embedded network telemetry for emerging machine learning applications.
Speaker: Tom Tofigh, Principal Member of Technical Staff (Architect) at AT&T
In here you can find what is domain and hosting. Planing part of website design. Key of professional website design. Type of server. Its for beginners who want website design as their career. For registration please click here http://goo.gl/pJFWxl
What is GSM?
The Global System for Mobile communications is a digital cellular communications system. It was developed in order to create a common European mobile telephone standard but it has been rapidly accepted worldwide.
Formerly it was “Groupe Spéciale Mobile” (founded in 1982)
now: Global System for Mobile Communication.
Services:
Tele-services
Bearer or Data Services
Supplementary services
Applications:
Mobile telephony
GSM-R
Telemetry System
- Fleet management
- Automatic meter reading
- Toll Collection
- Remote control and fault reporting of DG sets
Value Added Services
Advantages:
Better Quality of speech
Data transmission is supported
New services offered due to ISDN compatibility
International Roaming possible
Large market
Crisper, cleaner quieter calls
disadvantages:
Dropped and missed calls
Less Efficiency
Security Issues
conclusion
The mobile telephony industry rapidly growing and that has become backbone for business success and efficiency and a part of modern lifestyles all over the world.
In this session I have tried to give and over view of the GSM system. I hope that I gave the general flavor of GSM and the philosophy behind its design.
The GSM is standard that insures interoperability without stifling competition and innovation among the suppliers to the benefit of the public both in terms of cost and service quality.
Cellular network evolved gradually .Generations of computer network like 1st generation (1g) ,second generation (2g) evolved .Then came 3g ,4g, each time with increased speed and security
Please contact me to download this pres.A comprehensive presentation on the field of Parallel Computing.It's applications are only growing exponentially day by days.A useful seminar covering basics,its classification and implementation thoroughly.
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The essential role of Gigabit LTE and LTE Advanced Pro in the 5G WorldQualcomm Research
As the next phase in the evolution of LTE (3GPP Release 13 and beyond), LTE Advanced Pro does more than just push LTE capabilities closer towards 5G. It will also become an integral part of the 5G mobile network, providing many services essential to the 5G experience starting day one. Learn more at: https://www.qualcomm.com/invention/technologies/lte/advanced-pro
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)
This ppt define the basic concepts of mobile computing. It is the first part of mobile computing.
It defines the following terms
Introduction to mobile computing
Generations of mobile computing
Cellular concepts
Signalling, modulation and Demodulation
Spread Spectrum
Frequency Reuse
Multiple access schemes
GSM
GPRS
CDMA
What are the differences and relationships between LTE-M and NB-IoT?
What is LTE-M?
LTE-M, or LTE-Machine-to-Machine, is an LTE evolution-based IoT technology, called Low-Cost MTC in R12 and LTE enhanced MTC (eMTC) in R13, designed to meet the needs of IoT devices based on existing LTE carriers.
The full name of eMTC is enhanced Machine-Type Communication. It is the LTE network between machines using LTE communication for the IoT. It is often abbreviated as M2M.
A response to the growing interest in IoT and LPWAN, LTE-M is unique in that it can be very energy efficient and transmit up to 10 bytes of data per day, but can also transmit up to one megabit per second. LTE-M serves a very wide range of use cases.
5 G SYSTEMS IS THE FUTURE WILL BE FAST WITH UNIMAGINABLE SPEED AND WITH LOTS OF SERVICES.Though 5G is still in development stage it has lots of promising features that will definitely change our future. For this data hungry and speed loving generation 5G will definitely be the hottest technology and it will certainly make our future really exciting. In this article we will see how the mobile networks have evolved and what will be the future of mobile network and of course about 5G network.
Recom Systems Limited consulting services for mobile Service providers. We have unique system where mobile operators or an IT company Generate 50 Million US $ per month.
2. 2G Generation Cellular Technologies2G Generation Cellular Technologies
GSM,CDMA are major implementation worldwide of cellular
networks and there are some customized versions
implementations of these used in China & Japan mainly.
2G technologies were majorly focused circuit switched voice, SMS
& low speed data.
It used in core SS7 (Signaling System 7 ) and in access GSM /CDMA
radio access.
GSM is widely implemented compared to CDMA worldwide,
there are many reasons for it.
Some are :
CDMA Proprietary technology by Qualcomm,
Was not user friendly in initial phase.
India has both the cellular technologies offered by communication
providers.
Frequency band used : 800,900,1800,1900 Mhz
09/09/15 2
4. 2.5 G Generation technologies2.5 G Generation technologies
GSM was enhanced for somewhat higher speed of
data communications with introduction of packet
switched data technology in GSM network
architecture.
Technologically changes were on core network to
integrate IP networks into GSM network.
Many people call it as 2.5G/2.75G which were giving
download speed up to 256 to 386 Kbps.
Technologies used were GPRS & EDGE in GSM &
in CDMA 1X CDMA
These use the same GSM/CDMA frequency band in
optimized way for data.
Protocol used : GTP, TCP/IP & RADIUS
09/09/15 4
6. Defining 3G & technologies usedDefining 3G & technologies used
IMT 2000 are recommendations by ITU-T for defining 3G :
“It is expected that IMT-2000 will provide higher transmission rates: a
minimum data rate of 2 Mbit/s for stationary or walking users, and
384 kbit/s in a moving vehicle.”
3GPP : Release 99 first defined UMTS as 3G technology evolving
from GSM.
UMTS versions: HSDPA,HSUPA,HSPA,HSPA+
3GPP2 : Defined nearly same time 1x EV-DO & CDMA 2000
Versions CDMA : EVDO Rev 0 ,EVDV,EVDO Rev B
Frequency Band : 2100 (IMT) and 2G ones are reused in some
countries
Protocols used : TCP/IP, RADIUS/Diameter, SS7.
09/09/15 6
8. LTE (Long Term Evolution)LTE (Long Term Evolution)
Features:
LTE is defined in 3GPP release 8 and LTE advanced is
defined in release 10
Expected speeds with LTE are Peak download rates up
to 299.6 Mbit/s and upload rates up to 75.4 Mbit/s
VoLTE (Voice Over LTE)
Simpler architecture
Low latency
High speed with good quality of experience
Protocols used will be TCP/IP ,SIP, RTP, Diameter etc.
09/09/15 8
9. Technology detailsTechnology details
It uses protocols : SIP, RTP, Diameter
extensively based on TCP/IP model.
It is not backward compatible with
predecessor 3G HSPA technologies.
LTE is the natural upgrade path for
carriers with both GSM/UMTS networks
and CDMA2000 networks.
In core it will use EPC(Evolved Packet
core) part of NGN. Detailed in later
slides.
09/09/15 9
12. Defining 4GDefining 4G
Key features of IMT-AdvancedKey features of IMT-Advanced
ITU-R M.[IMT-TECH] August 8, 2008ITU-R M.[IMT-TECH] August 8, 2008
• A high degree of commonality of functionality worldwide while
retaining the flexibility to support a wide range of services and
applications in a cost-efficient manner
• Compatibility of services within IMT and with fixed networks
• Capability of interworking with other radio access systems
• High-quality mobile services
• User equipment suitable for worldwide use
• User-friendly applications, services and equipment
• Worldwide roaming capability
• Enhanced peak data rates to support advanced services and
applications (100 Mbps for high and 1 Gbps for low mobility
were established as targets for research)
09/09/15 12
13. Major contenders for 4GMajor contenders for 4G
September 2009, the technology proposals
were submitted by 3GPP and others to the
International Telecommunication Union (ITU)
as 4G candidates. Following two technologies
were emerged as contenders
LTE Advanced standardized by the 3GPP
802.16m standardized by the IEEE (i.e.
WiMAX)
09/09/15 13
14. Is LTE AdvancedIs LTE Advanced
TRUE 4G ?TRUE 4G ?
Not 100 % but YES it meets major requirements of IMT
advanced.
ITU has officially accepted LTE advanced as 4G technology
recently. However whole ecosystem will evolve over the
period in coming releases from 3GPP.
There are two versions of LTE advanced defined by 3GPP :
TDD-LTE Advanced
FDD-LTE Advanced
After lot of competition & discussions on various forums , it
looks like TDD-LTE has own the game and its accepted by
many Big telecom player as 4G technology choice.
E.g.: Sprint ,T-Mobile, AT &T, Vodafone etc.
09/09/15 14
15. Snapshot of how the Access & CoreSnapshot of how the Access & Core
network is changing from 2G,3G tonetwork is changing from 2G,3G to
LTE & 4GLTE & 4G
09/09/15 15
16. Latest trends in industryLatest trends in industry
SDN (Software Defined Networks)
Software-defined networking (SDN) is an approach to
computer networking that allows network
administrators to manage network services through
abstraction of lower-level functionality. This is done by
decoupling the system that makes decisions about where
traffic is sent (the control plane) from the underlying
systems that forward traffic to the selected destination
(the data plane).
09/09/15 16
17. Latest trends in industryLatest trends in industry
09/09/15 17
IOT(Internet Of Things)
Is the network of physical objects or "things" embedded with electronics, software,
sensors and connectivity to enable it to achieve greater value and service by exchanging
data with the manufacturer, operator and/or other connected devices
18. Latest trends in industryLatest trends in industry
NFV network function virtualization :
is a network architecture concept that proposes using IT
virtualization related technologies to virtualize entire
classes of network node functions into building blocks
that may be connected, or chained, to create
communication services.
09/09/15 18
19. Latest trends in industryLatest trends in industry
Big Data:
Big data is a broad term for data sets so large or
complex that traditional data processing applications are
inadequate.
Challenges include analysis, capture, search, sharing,
storage, transfer, visualization, and information privacy.
The term often refers simply to the use of predictive
analytics or other certain advanced methods to extract
value from data, and seldom to a particular size of data
set.
09/09/15 19
20. Career Opportunities In ICTCareer Opportunities In ICT
Telecommunications /Network Domain:
Core networks(SS7, TCP/IP,MPLS etc.) planning,
installation, testing, assurance.
Skills : CCNA/CCNP certification, network knowledge.
Access Network( Radio network,WLL,
Ethernet, DSL, ATM, FTTx) planning, installation,
testing, assurance.
Skills : Access network knowledge.
Data Centre profiles :DB installation and
maintenance, OS installation and maintenance.
Skills : DB and OS certifications.
Legal, business analyst for CPs, OEMs.
09/09/15 20
21. Career Opportunities In ICTCareer Opportunities In ICT
OSS(Operations Software
Systems)/BSS(Business Support Systems)
Business Analyst/presales/Solution designer
Skills : Good domain knowledge, Communication Skills,
SDLC knowledge.
Developer/Software consultant:
Skills : Good knowledge of software languages.
Testing professional:
Skills : Software testing knowledge, good understanding
of software language.
Live Application Support
Skills: Functional knowledge of domain.
09/09/15 21
22. Organizations Domain wiseOrganizations Domain wise
Communications Provider/Telecom Service provider:
Vodafone, Airtel, Idea, Reliance, BSNL,British Telecom, AT
&T, Verizon, Sprint, China Mobile, so on.
Original Equipment Manufactures/Vendors
Huawei, Alcatel Lucent, ZTE, CISCO, Ciena, HP, Ericsson
Network provider:
Alcatel Lucent, NSN, British Telecom etc.
OTT(Over The Top)/Content Provider:
Mobile Apps providers, Facebook, Whatsapp, Google.
OSS/BSS consultant/provider:
Amdocs, Clarity, Tekelec, CSG International etc.
OSS/BSS managed services
Accenture, Infosys, TechM, Wipro, HCL
09/09/15 22
23. AcronymsAcronyms
GSM : Global System for Mobile
Communications
IMT: International Mobile
Telecommunications
GPRS : General Packet Radio Service AP: Access Point
UMTS : Universal Mobile
Telecommunications system
eNodeB Enhanced Node B
HSPA: High Speed Packet Access S-GW: Serving Gateway
LTE : Long Term Evolution EPS: Evolved Packet System
NGN : Next Generation Network Wi-Max: Worldwide Interoperability
for Microwave Access
EDGE :Enhanced Data Rates for GSM
Evolution
3GPP/3GPP2: 3rd
Generation partnership
Program /3rd
Generation partnership Program 2
SIP : Session Initiation Protocol ICT : Information and Communications
Technology
RADIUS : Remote Access Dial In User 09/09/15 23
Why is 4G so fast?
4G's impressive speed increase is achieved with the use of OFDM (Orthogonal Frequency Division Multiplexing), a transmission technology used by the likes of ADSL, Wi-Fi, DVB-T, DVB-H and DAB. Not only does it reduce latency, but it also minimizes interference and is able to cram greater amounts of data into the same slice of radio bandwidth.
Simply put, this enables 4G/LTE phones and tablets to stream video and play online games like never before, largely because 4G has been designed primarily as a data network, rather than a voice one, and it uses the same TCP/IP protocols that underpin the internet.
It's possible that further increases in speed could be achieved with MIMO (Multiple Input Multiple Output) technology, which uses multiple antennas on transmitters and receivers like 802.11n Wi-Fi equipment.
Nokia has reportedly achieved 173Mbps from LTE with a 2x2 MIMO configuration (two antennas on both the transmitter and receiver), so a 4x4 arrangement could potentially offer as much as 326.4Mbps. Perhaps we'll see this on the iPhone 10.