5G Enhancements for Tactical Network Deployment High Mobility in 5G Doppler: What is Doppler? Relation between Doppler and coherence time Doppler frequency shift compensation Frequency pre-compensation Doppler estimation for high speed OFDM Doppler in NTN Satellite channel model Doppler for LEO satellites Doppler compensation Doppler in 5G Location-aware Doppler compensation for 5G Multi-antenna solutions for…

L2 and L3 Networking Protocols: Laying the Groundwork   Overview and Introductions Introduction to the Internet Access and Applications of IP The Layered Model of Networking LAB – Layered Model Exercise   L2 and L3 Networking Protocols: L2 Protocol Basics   Basics of Ethernet Part 1 – Definition of Ethernet Technology, History, Ethernet Versions Basics of Ethernet Part 2 – Defining a LAN, Topology Options, Cabling Options LAB –…

  5G NHN and Network Slicing Training   5G NHN and Network Slicing Training: Neutral Host Networks (NHN) NHN Use Cases Alternatives NHN Network Architecture NHN Identities UE Aspects Network Discovery Neutral Host Network (NHN) NHN Technologies CBRS Alliance MuLTEFire Alliance PLMN-ID and Other Identifiers in Private Networks and NHN UE Aspects NHN Private Network…

Wireshark Training: Advanced Network Analysis and Troubleshooting   Wireshark Training Part 1: Wireshark Basics Introduction to Wireshark When to use Wireshark Where to physically connect Wireshark Graphical User Interface Capturing network traffic Labs: Install Wireshark Explore Wireshark installation Capture and save network traffic Understanding the packet details pane Wireshark Training Part 2: Viewing Network Protocols with…

Course overview Review of IP essentials Network management Nature of Internet traffic-heavy tails and implications Simple Network Management Protocol (SNMP) Network control planes Criteria for network build out and optimal performance Net neutrality and its implications Network security Nature of threats and how they impact IP networks Ways to secure IP traffic QoS and IP…

  Part 1: Introduction to SDN and NFV   Course overview Quick review of TCP/IP essentials Genesis of SDN and NFV: What problem are they trying to solve? Software Defined Networking (SDN): Definition and discussion Network Functions Virtualization (NFV): Definition and discussion Problem of modern networks How SDN and/or NFV will solve the problem SDN…

  Part 1: Telecommunications overview, major telecom systems, protocols and standards   What is telecom? Overview diagram and explanation Basic components of any telecom system How they relate to end-user needs Goals of telecom and how pieces fit together at highest level How telecom technologies work: the basics (partial list) Wired and wireless systems The…

Introduction Advantages and disadvantages of optical transmission History of optical transmission Wave Propagation through Fibers: Linear Regime Types of fiber Attenuation and dispersion More on Wave Propagation through Fibers: Non-Linear Regimes Chromatic dispersion Polarization mode dispersion Pulse dispersion Effective length/area Brillouiin/Raman scattering Four-wave mixing Self-/Cross-Phase Modulation (SPM/XPM) Passive Transmission Devices Couplers Splitters Isolators Circulators Gratings…

SONET Technology and Terminology SONET digital hierarchy Comparison with the Plesiochronous Digital Hierarchy (PDH) SONET equipment types STS-1 frame format SONET Headers Section Overhead (SOH) Line Overhead (LOH) Path Overhead (POH) Floating payload: SONET pointers Synchronization and accommodating jitter Virtual Tributaries (Containers) VT groups Virtual tributaries pointers SONET VT multiframe SONET mapping of asynchronous DS-1,…