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Saturday, May 28, 2016

Risk Management Framework Training

Risk Management Framework Training


TONEX Risk Management Framework Training Courses,  RMF for DoD, Risk Management Framework (RMF) Training

Learn about Risk Management Framework (RMF) as the modified information security framework for the federal government. Risk Management Framework (RMF) has replaced legacy federal government departments, DoD, agencies framework Certification and Accreditation (C&A) processes.

What is Risk Management Framework (RMF)?

  • RMF is an integral part of the implementation of FISMA
  • Part of Federal Information Security Management Act
  • Published and managed by National Institute of Standards and Technology (NIST) 
  • With collaboration of the Committee on National Security Systems (CNSS)


TONEX Risk Management Framework (RMF) training programs is suitable for professionals
seeking CAP Certification covering all the “domains” needed for the Certified Authorization Professional (CAP) examination (CAP exam is administered by ISC2.


TONEX RISK MANAGEMENT FRAMEWORK TRAINING COURSES, RMF Training PROGRAMSLENGTH
Cybersecurity Procedures Overview, DoDI 8500.012 days
Cybersecurity Test and Evaluation Workshop3 days
RMF for DoD IT Crash Course4 days
RMF Procedures Overview , DoDI 8510.012 days
RMF Training | Introduction to Risk Management Framework2 days
RMF Training, Risk Management Framework Implementation3 days

    Topics included:
    • Introduction and Advanced Risk Management Framework (RMF) 
    • Foundation of Information Security and Risk Management 
    • FISMA, FIPS and NIST coverage 
    • Risk Management based on NIST SP 800-37, 800-39 evolvement
    • RMF Life Cycle
    • Roles and Responsibilities
    • Key Roles in the Risk Management Framework (RMF) 
    • Risk Management Framework (RMF) Process
    • Security Controls
    • DoDI 8500.01, DoDI 8510.01
    • 8510.01 (RMF for DoD IT)
    • NIST  (SP) 800-53 Security Controls
    • CNSSI 1253, NIST SP 800-60
    • Plan of Action and Milestones (POA&M)
    • NIST Security, Management,Operational and Technical Controls
    • Security Controls Assessment 
    • NIST SP 800-53A
    • Security Testing 
    • RMF Project Plan Templates
    • DIACAP to RMF Transition
    Posted by Charles Alexi at 12:07 AM No comments:
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    Labels: courses, risk management framework, risk management framework training, rmf training, seminars, training

    Sunday, April 17, 2016

    MBSE and SysML Training

    MBSE and SysML Training Programs by TONEX


     TONEX offer  comprehensive MBSE Training and  SysML training programs for professionals wanting to learn the latest about  model-based systems engineering (MBSE) and
    Systems Modeling Language (SysML).

    TONEX MBSE and SysML programs includes topics from the OMG Certified Systems Modeling Professional (OCSMP) certification designed for system engineers, project and technical managers, and anyone else who is interested to learn and apply MBSE and SysML principals.

    Learn how Models defined in an Model-Based Systems Engineering (MBSE) approach are created and the application of modeling to support
    •  System Requirements
    •  System Analysis
    • System Design
    • System V&V

    CORE MBSE and SysML CONCEPTS:
    Model-Based Systems Engineering (MBSE) using SysML approach needs to support full System Development Life Cycle (SDLC) from conceptual models, ConOps, requirements to deployment:

    • Analysis
    • Analytical Modeling
    • Architecture-centric
    • Behavioral Modeling
    • Data Flow Diagramming and Models
    • Entity Relationship (ER) Modeling
    • Virtualization
    • SDLC phases including: ConOps, System Requirements, System Analysis, System Design, Implementation, System Integration, System Verification and Testing, System Validation
    • Finite Element Modeling
    • Process Diagrams and Modeling
    • State Transition Diagramming
    • Structured Analysis and Design
    • High Level Design and Architectural Modeling
    • Subsystem Inter-relation Modeling 
    Learn about MBSE and SysML:

    • SysML-based MBSE approach and methodology
    • MBSE and SysML modeling  supporting  systems engineering processes
    • MBSE methods and system design
    • Transition to a MBSE approach
    • SysML tools and methods
    • SysML and how it is to related to MBSE technologies
    • Types of SysML diagrams
    • Details of  SysML and how it supports MBSE
    • SysML’s basic and advanced constructs
    • Modeling static and dynamic aspects of a system
    • requirements, structure, and behavior
    • How SysML work artifacts can be used with Model-Based Systems Engineering processes
    • SysML diagrams
    • SysML model  Requirements and Verification & Validation (V&V) 

    Posted by Charles Alexi at 4:00 PM No comments:
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    Labels: MBSE and SysML training, model-based systems engineering, model-based systems engineering training, MSE training, sysml training, Systems Modeling Language Training

    Thursday, October 22, 2015

    Enterprise Architecture Training

    Enterprise Architecture Training by TONEX

    TONEX Enterprise Architecture Training Program Details
    TONEX provides project based, hands on Enterprise Architecture training and education leading to certification in the Enterprise Architecture including: TOGAF, FEAF, the Department of Defense Architecture (DoDAF), NAF, MoDAF, and other commercial EA development.

    Tonex's Enterprise Architecture training and certification addresses many Enterprise Architecture  Reference Models, how to build aligned business and technology oriented EAs, how to integrate between different Framework, describes Enterprise Architecture governance, business metrics, performance metrics, and security integration.

    Tonex's Enterprise Architecture training also offers hands on experience with the products for the integrated architecture views and viewpoints, and provides an overview on the Network Centric, SOA and many other Service issues.

    Learn about TOGAF and the Zachman frameworks,  the Views and product composites and how it maps to an overall EA, the Reference Models, EA Knowledge Management, EA and Business mapping and Decision Support, governance issues, case studies and much more.

    TONEX Enterprise Architecture Training program is a unique opportunity to learn about traditional and modern Enterprise Architecture .
    Posted by Charles Alexi at 8:32 PM No comments:
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    Labels: Enterprise Architecture Certification, Enterprise Architecture class, Enterprise Architecture course, Enterprise Architecture Training

    Tuesday, February 24, 2015

    Video over LTE Training, ViLTE Training

    Video over LTE Training | ViLTE Training

    We are pleased to announce Video over LTE Training Course by TONEX, for the course description click here, ViLTE Training

    TONEX introduces the first Video over LTE, ViLTE Training globally. Video over LTE training Course introduces the  basics of video transportation over LTE network along with IMS core.  ViLTE training, Video over LTE training course, covers key concepts behind IP Multimedia Subsystem (IMS) video services in LTE and LTE-Advanced.


    Posted by Charles Alexi at 9:36 PM No comments:
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    Labels: Video over LTE Training, Video over LTE Training | ViLTE course, vilte cours, ViLTE Training

    Saturday, February 14, 2015

    In-building Wireless Training


    LEARN THE IN-BUILDING WIRELESS TRAINING - THE ESSENTIALS


    Why do we need In-Building Wireless? Why In- Building Coverage is needed?
    Mobile devices are becoming the preferred means of communication worldwide.
    We have seen Shift in mobile phone usage patterns and in-building wireless coverage is also needed for public safety and emergency services. Wide area wireless nets are ubiquitous.

    We have seen  shift in global operators’ network build-out from 2G to 3G to 4G LTE, smaller cells, emphasis on covering areas of high user density. Large buildings and important venues such as stadiums, concert halls, metro stations, train stations, and airports  are an important revenue generator for the mobile operators and municipals. 

    Large buildings and venues have a big impact on the overall performance of the mobile network.
    There are many options when it comes to In-Building Wireless System solutions including:
    • RF Source (needed for all DAS solutions)
    • Antenna and Repeaters
    • Passive Distributed Antenna Systems (DAS) when RF is distributed over coax cables
    • Active Distributed Antenna Systems (DAS) with Fiber-optic cabling backbone along with  coax-based system based system
    • Distributed Radios Distributed Radios with small cellular radios, called picocells and femtocells for ‘Hotspot’ solutions  


    Building materials used in historic  structures are often barriers to strong wireless and mobile signals.

     in-building wireless training


    Learn how to quickly and efficiently plan, design, architect, test and deploy in-building wireless systems and techniques for enhancement of Cellular and Public Safety signals inside a building/structure. 

     Discover how to examine building layout, coverage and capacity requirements, and service objectives, to provide an affordable indoor design and solution.  Guidelines and technical, product selection, installation, commissioning, performance, GoS, QoS, QoE, optimization, and complete documentation are included in our training solution to assure cellular/PCS, two-way radios, and other mobile devices work reliably in buildings, tunnels, bridges, airports, concert halls and sport venues.

    Master your knowledge and skills to plan, design, implement and optimize indoor wireless and small cell networks. Learn about RF, radio waves, propagation, antennas,  modulation, coding, services, architecture, design, capacity planning, verification, interference and various trends in-building technologies including DAS, Public Safety, WiFi, GSM, CDMA, 3G, LTE, LTE-Advanced.

    Understand design and implementation of indoor wireless technologies, Distributed Antenna Systems (DAS) and small cell technologies. Discover methods and tools for indoor wireless planning, design, implementation, deployment and optimizations of indoor wireless and small cell networks.

    During the training, we will work with real projects to evaluate the feasibility, coverage  and performance of the indoor wireless network, write system requirements and specifications, verify and validate design, implement and optimize the solution and produce as-built specs.
    Posted by Charles Alexi at 9:01 AM No comments:
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    Labels: das training, Distributed Antenna Systems (DAS), in-building wireless, in-building wireless course, in-building wireless training, microcells, picocells, small cells

    Monday, February 9, 2015

    Enterprise Architecture Training and Certification

    Enterprise Architecture Training and Certification

    Your organization can improve its business efficiency and decision making enhancements through TONEX Enterprise Architecture Training programs . Using basic to advanced business, IT and technology gap analysis and planning techniques, you will learn to how to establish an effective working enterprise architecture program for the whole enterprise or a segment, and gain the expertise to achieve top level Enterprise Architect certification.


    Why choosing TONEX: Tonex donates $6.7 million to Center for Enterprise Architecture
    July 19, 2012
    The Center for Enterprise Architecture (EA) at Penn State’s College of Information Sciences and Technology (IST) has received a donation valued at $6.7 million from Tonex, a company that provides training and consulting services to a wide variety of industries. The donations will support curricular development in the field of enterprise architecture at IST.

    http://news.psu.edu/story/148015/2012/07/19/tonex-donates-67-million-center-enterprise-architecture 

    “Tonex has been assisting architects in business and government to understand the resources available to them to build efficient enterprise architectures in a pragmatic way for several years and welcomes the opportunity to work towards even more efficient methodologies and capabilities,” said Howard Gottlieb, director of training programs.Compare different EA frameworks including TOGAF, DODAF, FEA(F),Zachman and other Frameworks. TONEX's Enterprise Architecture Training includes many problem solving exercise  workshops to assist in depth Enterprise Architecture analysis and modeling  in a team environment.




    Posted by Charles Alexi at 11:47 PM No comments:
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    Labels: Enterprise Architecture Certification, Enterprise Architecture class, Enterprise Architecture course, Enterprise Architecture Training, Enterprise Architecture Training course

    Wednesday, February 4, 2015

    RF Safety Training

    High Quality RF Safety Training for Your Engineers and Technicians 

    TONEX comprehensive RF Safety training course is designed for engineers, technicians, project managers and anyone else who needs to learn RF safety.
    RF Safety Training program RF theory of operations, regulations, safety, RF standards, types of radiation and field effect, Maximum Permissible Exposure (MPE) at RF sites, RF safety signs, hazard assessment, Lock out – Tag out procedures and Personal Protective equipment.
    For more information, click here.
    RF Safety training
    RF Safety training is for anyone who may encounter RF fields or RF exposure, and is required training for employees and sub-contractors in the telecommunications industry. 



    RF Safety Training by TONEX
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    Labels: rf safety, rf safety course, rf safety seminar, rf safety training

    Sunday, August 17, 2014

    Cisco SAE Gateway Training

    Cisco SAE Gateway Training by TONEX

    Cisco SAE Gateway Training, SAE-GW, SAEGW, Training, is a program covering Cisco® System Architecture Evolution (SAE) Gateway planning, architecture, Design, Implementation and optimization of CISCO SAE GATEWAY with Cisco® ASR 5x00. Cisco SAE Gateway Cisco® ASR 5x00 provides wireless carriers Packet Data Network (PDN) Gateway (P-GW), Serving Gateway (S-GW) functions and more in LTE/EPC.

    The SAE-GW node is a combination of S-GW and P-GW nodes. SAEGW operates as a service on ASR5x00 and requires existing S-GW and P-GW services to be configured and mentioned inside SAEGW service configuration.

    Learn how to architect, design and implement Cisco ASR 5x00 CISCO SAE Gateway, SAE-GW (LTE/EPC System Architecture Evolution ) with interfaces for S-GW and P-PGW such as:

    • S11/S4 GTPv2
    • S1U/S12/S4U GTPv1
    • S5/S8 GTPv2
    • Gi
    • Gx Diameter based interface
    • S6b Diameter based interface
    • Rf Diameter based interface
    • Gy GTPP based online charging interface
    • Gz GTPP based offline charging interface
    Posted by Charles Alexi at 6:01 PM No comments:
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    Labels: cisco SAE gateway training, cisco SAEGW training, System Architecture Evolution (SAE) Gateway

    Diameter Protocol

    Diameter Protocol

    Why Diameter Protocol is important to learn?

    Diameter protocol was derived from the RADIUS protocol with a lot of changes and improvements in different aspects aligned with Authentication, Authorization, and Accounting (AAA) protocol.
    The Diameter protocol is not backward compatible with RADIUS and it is widely used in the IMS architecture, LTE/EPC, VoLTE, PCRF, and many IMS entities to exchange AAA-related information.
    You need to learn about Diameter protocol architecture, signaling, security and more topics.



    Because LTE/EPC, VoLTE and IMS system are the next big things in the telecom and IT industry, we believe that Diameter protocol is necessary for many future applications such as VoLTE, Policy and Charging and more.

    Learn about:

    • Diameter protocol stack
    • Diameter protocol architecture
    • Diameter protocol specification
    • Radius vs. Diameter protocol
    • AAA Diameter protocol
    • Avp in Diameter protocol
    • Diameter protocol error codes
    Diameter Protocol in Mobile Networks
    As mobile operators migrate to all-IP networks (access to core), signaling standards are migrating from SS7 to Diameter and SIP.

    At its core, Diameter enables the exchange of policy information within and between network operators. Diameter has also been developed as the foundation for authentication, authorization, and accounting (AAA) functions in IP-based networks.


    Mobile Network Evolution
    • SS7 Protocol for Voice
    • Migration from SS7 to the SIP and Diameter Protocol
    • Diameter Protocol for All-IP Networks

    SS7, the intelligent signaling layer in TDM networks is replaces in LTE and IMS networks by two protocols:  SIP and Diameter.

    SIP: call control used to establish voice, messaging and multimedia communication sessions

    Diameter is used to exchange subscriber profile information authentication, charging, QoS and mobility


     IETF Interfaces


    RFC 3588 Diameter Base Protocol. September 2003. Diameter 
    RFC 3589 Diameter Command Codes for Third Generation Partnership Project (3GPP) Release 5. September 2003.  
    RFC 4004 Diameter Mobile IPv4 Application. August 2005.  
    RFC 4005 Diameter Network Access Server Application August 2005.  
    RFC 4006 Diameter Credit-Control Application. August 2005.  
    RFC 4072 Diameter Extensible Authentication Protocol (EAP) Application. August 2005.  
    RFC 4740 Diameter Session Initiation Protocol (SIP) Application. M. November 2006.  
    RFC 5224 Diameter Policy Processing Application. March 2008.  
    RFC 5431 Diameter ITU-T Rw Policy Enforcement Interface Application. March 2009.  
    RFC 5447 Diameter Mobile IPv6: Support for Network Access Server to Diameter Server Interaction. February 2009.  
    RFC 5516 Diameter Command Code Registration for the Third Generation Partnership Project (3GPP) Evolved Packet System (EPS). April 2009.



    Example of Diameter in 3GPP Interfaces

    Ro/Rf: AS to OCS/OFCS  32.225 Release 5
    Sh/Dh: AS to HSS/SLF 29.328/329 Release10
    Cx/Dx: CSCF to HSS/SLF 29.228/229 Release10
    Rx: AS to PCRF
    29.214 Release 10 Gx: PCEF to PCRF
    29.212 Release 10 Gy: PCEF to OCS
    32.251 Release 10 Gz: PCEF to OFCS
    32.295 Release 9 Dw/Wa/Wd/Wx/Wm/Wg/Pr: I-WLAN
    29.234 Release 9 S6a/d: MME/SGSN to HSS
    29.272 Release 10 S6b/SWa/SWd/SWx/SWm/H2: EPS AAA
    29.273 Release 10 S9: V-PCRF to H-PCRF


    Example of Diameter in  3GPP2 Interfaces

    Ro/Rf: AS to OCS/OCFS
    X.S0013-007/8-A Version 1
    Sh/Dh: AS to HSS/SLF
    X.S0013-010/11-B Version 1
    Cx/Dx: CSCF to HSS/SLF
    X.S0013-005/6-B Version 1
    Tx: CSCF to PCRF
    X.S0013-013-0 Version 1
    Ty: AG to PCRF
    X.S0013-014-0 Version 1
    Ro/Rf: AS to OCS/OCFS
    X.S0013-007/8-A Version 1
    Sh/Dh: AS to HSS/SLF
    X.S0013-010/11-B Version 1
    Cx/Dx: CSCF to HSS/SLF
    X.S0013-005/6-B Version 1
    Tx: CSCF to PCRF
    X.S0013-013-0 Version 1
    Ty: AG to PCRF
    X.S0013-014-0 Version 1

    Transport and Security


    Transport: SCTP (or TCP)
    RFC 2960/4960 (Note: SCTP supplied in Linux kernel 2.6 /Solaris 10 and later.)

    Security: IPSec and TLS
    RFC 4301 and RFC 4346 (Note: Uses OpenSSL and GnuTLS )

    Diameter Protocol   
    • Stream Control Transmission Protocol (SCTP)
        
    •  Transmission Control Protocol (TCP)
         
    •  Medium Access Control (MAC)
    Diameter Protocol Training

      

    Posted by Charles Alexi at 11:14 AM No comments:
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    Labels: diameter charging and billing, diameter charging in IMS, Diameter in IMS, diameter in VoLTE, diameter protocol, diameter protocol training, diameter training

    Tuesday, April 23, 2013

    Voice over LTE Training - VoLTE Training Course

    Voice over LTE Training Course, VoLTE Training Course

    Learn about Voice over LTE Implementation alternatives including concepts behind Circuit Switched Fallback (CSFB), Single Radio Voice Call Continuity (SR-VCC) and Voice over IMS, all-IP network, voice and video over IP and rich communication services (RCS) and interoperability across network access methods and operators (LTE, 3G/HSPA, WiFi and legacy telephony domains.


    Circuit Switched FallBack (CSFB) is a technology whereby voice and SMS services are delivered to LTE devices through the use of GSM/UMTS or another circuit-switched network.

    Circuit Switched FallBack is needed because LTE is a packet-based all-IP network that cannot support circuit-switched calls. When an LTE device is used to make or receive a voice call or SMS, the device "falls back" to the 3G or 2G network to complete the call or to deliver the SMS text message.


    Despite the fact that LTE was originally designed as a data network, its quality of service (QoS) and capacity gains also provide subscribers and operators with significant additional benefits for voice services, such as HD voice, enhanced video capabilities, and rich communication offerings.

    in CSFB:
    • Device is registered for both CS and PS services via LTE
    • CS voice pages are delivered over LTE
    • Device remains on LTE except for voice calls
    • SMS can be received over LTE
    • For voice calls, UE falls back to UMTS/GSM/C2K

    SRVCC applies to the scenario that LTE  coverage is not continual SRVCC applies to multi-mode single radio UE. SRVCC is essentially a handover procedure,  including transport level handover and session  level handover. Considering the impacts to the networks  introduced, SRVCC is not recommended until  LTE becomes middle level coverages. SRVCC requires deployment of IMS network.



    To learn more, visit us at LTE Training Page.
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    Labels: voice over LTE course, voice over LTE fundamentals, voice over LTE training, volte training

    Monday, April 22, 2013

    VoLTE Single Radio Voice Call Continuity (SRVCC)

    What is Single Radio Voice Call Continuity (SRVCC)?


    SRVCC is an LTE functionality that allows a VoIP/IMS call in the LTE packet domain to be moved to a legacy voice domain (GSM/UMTS or CDMA 1x).



    Consider a case where a new LTE network operator wants to move voice services to VoIP over IMS in conjunction with the deployment of an LTE access network. In the absence of other options, this operator would need to provide ubiquitous LTE coverage on day 1 to have a competitive VoIP service. However SRVCC enabled LTE may not require complete LTE coverage. 

    Learn more LTE Training 

     
    Posted by Charles Alexi at 6:36 PM No comments:
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    Labels: lte course, lte courses, lte training, Single Radio Voice Call Continuity (SRVCC), SRVCC, voice over LTE training, volte course, volte training

    Friday, April 12, 2013

    VoLTE Training Course

    VoLTE as the Technology of Choice for LTE Voice Transmission and SMS


     GSM Association IR.92 specifications highlight specific standards to deliver voice and SMS services over an LTE network with IMS (IP Multimedia Sub-systems).  WiFi as an “offload” is also an interesting concepts for many operators. VoLTE is essentially VoIP over 4G/LTE using IMS architecture.
    VoLTE Training Course
    In order for LTE UE to establish a voice call over IMS, the following steps are essential:
      • UE RRC Connection Request to EPC & IMS
      • PDN Connectivity Request 
      • Protocol Configuration Options IE 
      • P-CSCF address
      • EPS Attach & P-CSCF Discovery
      • UE initial IMS registration

      KEY TECHNICAL REQUIREMENTS FOR VoLTE ARE:

      • PCC rule authorization and QoS rule generation
      • Multiple Bearers (Default, Dedicated)
      • QoS Class Identifiers (QCIs)  
      • Semi-Persistent Scheduling
      • Transmission Time Interval (TTI) Bundling
      • Discontinuous Reception (DRX)
      • Robust Header Compression (RoHC)

      COMMON RTP PAYLOAD TYPES FOR VOLTE ARE:
      • Audio AMR 8000
      • Audio AMR-WB 16000
      • Text T140 1000
      • Video H.263 90000
      • Audio EVRCB 8000
      • Audio EVRCWB
      • Video H.263-2000 90000
      • Video H.263-2000 90000
      • Video H.264
      • Video MP4V-ES 90000 


      Posted by Charles Alexi at 9:08 PM 2 comments:
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      Labels: voice and sms over lte, voice over IMS/LTE, voice over LTE, voice over LTE training, volte, volte course, volte courses, volte training, volte training courses

      Thursday, March 28, 2013

      Technical Writing Training

      Learn how to write clear, concise, and effective technical documents such as user manuals, technical white papers, specifications and technical report


      Technical Writing Course will teach you the techniques and skills to communicate and  describe complicated or technical material to end users and stakeholders. 


      This course provides a framework and a process for planning, specifying, writing, and editing technical documents including technical specifications.

      This course will teach you the skills you need to become a technical writer. 

      Learn how to:
      • Translate complex information into easily understood language
      • Discover secrets of successful  technical writing conventions, interviewing skills, desktop publishing,  and formatting techniques.
      technical writing training

      Posted by Charles Alexi at 1:22 AM No comments:
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      Labels: technical writing course, Technical Writing seminar, Technical Writing Training, Technical Writing training course

      Monday, March 25, 2013

      Negotiation Training

      Most of us, irrespective of our specialty, must negotiate. Attend Negotiation Training Workshop to learn Effective Negotiation Skills



      This Negotation Training Workshop, by combining theory, practice, and games aims to improve both the participants' understanding of negotiation and their effectiveness as negotiators.

      • Customized training
      • Expert instructors
      • Negotiation games
      • Interactive style

      
      Negotiation Training Workshop

      
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      Labels: negotiation skills, negotiation training, negotiation workshop

      Saturday, March 23, 2013

      RF Training approved for Continuing Education Units (CEU)

      Get Trained in RF Technology and Earn 13 PDH approved by Professional Engineers by PIE (Practicing Institute of Engineering, Inc.) for CEU.



      RF Training Fundamentals qualifies for Continuing Education Units (CEU) and for the acceptance of Professional Development Hours (PDH) activities submitted by PE’s for Continuing Professional Competency (CPC) credit.
      RF Training

      Learn RF and get 13 PDF from PIE applied to CEU. RF Training Fundamentals will cover:
      • RF 101
      • RF Theory of Operation
      • RF Propagation Models and Their Uses
      • Link Budget 
      • Modulation
      • Antenna 
      • RF System Design Considerations
      • RF Safety
      • RF Regulatory 
      Posted by Charles Alexi at 10:43 PM No comments:
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      Labels: rf class, rf course, rf courses, rf engineering class, rf engineering training, rf training

      NFC-Near-Field-Communications

      What is NFC (Near Field Communications)?



      NFC or Near Field Communication, is a short range wireless evolved from RFID technology that makes use of electromagnetic radio fields instead of the typical direct radio transmissions used by technologies such as Bluetooth.

       It is meant for applications where a physical touch, or close to it, is required in order to maintain security. NFC is planned for use in mobile devices for marketing, payment, in conjunction with an electronic wallet, and for setting up connections between 

      NFC creates a new and universal interface to existing devices through simple touch interaction.

      All NFC transactions take place within a very small area, from a touch to 4 centimeters.  

      Near Field Communications (NFC)


      NFC is able to replace the pairing of Bluetooth-enabled devices, or the configuration of a Wi-Fi network through PINs and keys, by simply touching the two devices to be paired or connected to the network, or by touching the device to a tag. 


      Posted by Charles Alexi at 12:44 AM No comments:
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      Labels: near field communications, near field communications (NFC), NFC 101, NFC course, NFC fundamentals, NFC seminar, NFC technology training, nfc training

      Sunday, March 17, 2013

      Evolution from GSM to LTE-Advanced and Voice over LTE (VoLTE)

      From GSM to Voice over LTE (VoLTE)


      Voice-over-LTE is a big deal for mobile operators worldwide today moving subscribers from their traditional 2G networks to their new 4G networks. Operators want to to get off of GSM and CDMA and on to LTE to increase their capacity tenfold or more for their networks.


      GSM Training




      Voice and messaging services for Long-Term Evolution (LTE) is happening.  Using IP Multimedia Subsystem (IMS) developed by 3GPP, end-to-end voice and SMS messaging along with Roaming and Interconnection is a reality now.


      VoLTE is built upon underlying 3GPP principles including LTE and IMS. VoLTE has similar characteristics like Vonage. It is more than just Voice over IP (VoIP). The IP networks are mostly managed with MPLS or other layer 2/3 techniques.




      Rather than connecting an legacy circuit switched call, VoLTE calls are transmitted over LTE EPC and IMS networks using SIP as the signaling protocol.


      VoLTE can use "HD Voice" or Rich Communication Services (RCS) will merge picture and video messaging.


      RCS (Rich Communication Services) will deliver high quality voice and SMS by providing them with instant messaging or chat, live video and file sharing across any mobile device, on any network.  

      Posted by Charles Alexi at 9:59 PM No comments:
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      Labels: gsm training, lte class, lte course, lte courses, lte seminar, lte training, volte course, volte training

      What is a VPN?


      VPN Training Courses Powered by TONEX


      A VPN, or Virtual Private Network, is a private network that uses a public network (usually the Internet) to connect remote sites or users together.

      Many organizations create their own VPNs  to accommodate the needs of remote employees and distant offices.

      VPN Training

      Instead of using a dedicated, real-world connection, such as leased line, a VPN uses "virtual" connections routed through the Internet from the company's private network to the remote site or employee. There are two common types of VPNs: Remote-Access and Site-to-Site.




      Security is one the most important aspect of the VPN you need to know. IPsec is the  traditional choice for implementing VPN security at the layer 3 of the OSI 7-layer interconnection stack. Other alternative is SSL VPN through the application layer applications such as a web browser..




      Posted by Charles Alexi at 8:07 PM No comments:
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      Labels: vpn classes, vpn course, vpn seminars, vpn training, vpn training courses

      Thursday, March 14, 2013

      LTE, EPC & Converged Mobile Backhaul

      The Magic of Converged Mobile Backhaul for LTE

       

      LTE Training



       
      Service providers are revamping their Backhaul strategies with the deployment of  LTE and LTE-Advanced, and with an eye on the real cost of capacity provided by Packet Microwave as one of the most cost-effective and rapid rollout solution to LTE backhaul.

      Packet Microwave is the Next Generation microwave radios supporting ‘All-IP"architecture suitable for LTE and LTE-Advanced supporting:

      • Native IP transport with built-in Layer 2 Ethernet switching
      • Intelligent use of spectrum using Adaptive Coding and/or Modulation, combined with co-channel operation
      • Legacy TDM traffic supported natively (hybrid) and/or using emulation technologies such as Pseudowire (PWE)
      • Packet synchronization support (e.g., IEEE 1588v2, Synchronous Ethernet)
      • Advanced OAM (Operations, Administration, and Management) to ITU-T Y.1731,IEEE 802.1ag and IEEE 802.1ah

      Example of Available Channel Size(applied to LTE)

      • 10 MHz
      • 20 MHz 
      • 100 MHZ



      Modulation Format

      • QPSK
      • 16QAM
      • 64QAM
      •  256QAM



      Example of Receiver Sensitivity

      •     -62 dBm (256 QAM maximum speed);
      •     -88 dBm (QPSK minimum speed)



      Features

      •     ATPC (Automatic Transmit Power Control)
      •     Modulation Shifting
      •     Forward Error Correction
      Posted by Charles Alexi at 4:15 PM No comments:
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      Labels: lte classes, lte courses, lte training, lte training class, lte training course

      Mcirowave Backhaul for LTE

      Wireless Backhaul for LTE and LTE-Advanced


      LTE mobile network operators can  chose between microwave and fiber solutions. The benefits of microwave backhaul is more scalability and less costly. Microwave is reliable and it is a viable  backhaul solution.  LTE backhaul capacity needs are being easily addressed by packet microwave today with speed up to 1 Gbit/s.

       Microwave backhaul is not as susceptible to construction accidents.  Millimeter technology allows for high-density deployments, facilitating co-location and facility sharing. For example, 80 GHz systems can achieve multi-gigabit speeds at 5-6 mile ranges with high service availability.
        

       Why Microwave Backhaul for LTE:
      • Lower transport costs and no monthly fees 
      • Faster deployment time  
      • Higher density deployments 
      • High reliability 


      LTE Training
       

      LTE traffic will be dominated by data, and multimedia  applications ranging from non-real time services such as email , web browsing, peer-to-peer, video, location based services, maps,  and file sharing to real-time and delay sensitive services such as video and voice. LTE-ready microwave backhaul systems must deliver high capacity and low latency over an IP network with important features such as:

      •  QoS aware Adaptive Coding and Modulation supporting QPSK, 16QAM, 64QAM and 256QAM
      • Statistical Multiplexing
        Ethernet rings using IP/MPLS, PBT or Carrier Ethernet
      • Carrier Grade Ethernet switch as part of the Radio link up to 99.999% availability
      Posted by Charles Alexi at 12:53 PM No comments:
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      Labels: lte backhaul, lte classes, lte course, lte courses, lte training, lte training courses, lte-advanced training, microwave backhaul for lte
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