Teleinformatics Course

Lesson 1 • Data Representation and Encoding

Binary, decimal, and hexadecimal systems underpin all digital communication. Students convert between bases and apply encoding schemes to real data.

Lesson 2 • Signal Fundamentals

Analog and digital signals are the physical carriers of information. Students analyze waveform properties and understand modulation at a conceptual level.

Lesson 3 • Communication System Architecture

Every communication system shares a sender-channel-receiver model. Students trace information flow through each component and identify failure points.

Lesson 1 • Layered Network Architecture

Layered models decompose complex networking into manageable abstractions. Students map functions to layers and explain inter-layer communication.

Lesson 2 • Physical and Data Link Layer Protocols

Physical and data link layers handle bit transmission and framing. Students analyze Ethernet framing, MAC addressing, and error control mechanisms.

Lesson 3 • Protocol Analysis and Troubleshooting

Packet capture tools reveal protocol behavior in live networks. Students use analyzers to diagnose latency, packet loss, and misconfiguration.

Lesson 4 • Network Layer and IP Addressing

The network layer routes packets across heterogeneous networks using logical addressing. Students perform subnetting and configure basic routing tables.

Lesson 1 • Wireless Transmission Principles

Radio frequency propagation governs wireless link performance. Students model path loss, multipath fading, and antenna gain for practical deployments.

Lesson 2 • Modulation Techniques

Modulation encodes digital data onto carrier signals for efficient transmission. Students compare AM, FM, PSK, QAM, and OFDM in terms of spectral efficiency.

Lesson 3 • Copper-Based Transmission Media

Twisted-pair and coaxial cables remain widely deployed in enterprise and access networks. Students compare categories, attenuation, and interference characteristics.

Lesson 4 • Fiber Optic Transmission

Fiber optics deliver high-bandwidth, low-latency links immune to electromagnetic interference. Students distinguish single-mode from multimode fiber and calculate link budgets.

Lesson 1 • Network Documentation and Capacity Planning

Accurate documentation and capacity models support ongoing network management. Students create topology diagrams, IP address plans, and traffic growth projections.

Lesson 2 • Routing Protocols and Path Selection

Dynamic routing protocols automate path selection across large networks. Students compare distance-vector and link-state protocols and configure basic instances.

Lesson 3 • WAN Technologies and Connectivity

WAN links connect geographically dispersed sites using diverse carrier services. Students evaluate leased lines, MPLS, and broadband options for cost and performance.

Lesson 4 • Network Redundancy and High Availability

Redundant paths and failover mechanisms minimize downtime in critical networks. Students design topologies with link aggregation, redundant routers, and failover protocols.

Lesson 1 • Mobility Management and Handover

Seamless mobility requires handover protocols and session continuity mechanisms. Students analyze handover triggers, roaming procedures, and quality degradation factors.

Lesson 2 • WLAN Design and Site Surveys

Coverage, capacity, and interference drive WLAN design decisions. Students conduct predictive and physical site surveys and produce heat maps.

Lesson 3 • Wireless LAN Standards and Architecture

IEEE 802.11 standards define WLAN operation across multiple frequency bands. Students compare generations, channel planning, and access point deployment models.

Lesson 4 • Wireless Security Fundamentals

Wireless links are inherently exposed to eavesdropping and rogue access. Students configure WPA3, 802.1X authentication, and rogue AP detection.

Lesson 1 • Intrusion Detection and Incident Response

Detection systems identify anomalous behavior and policy violations in real time. Students tune IDS/IPS signatures and execute a structured incident response process.

Lesson 2 • Threat Landscape and Attack Taxonomy

Understanding attacker motivations and techniques is prerequisite to effective defense. Students classify threats, map attack vectors, and assess risk exposure.

Lesson 3 • Firewalls and Access Control

Firewalls enforce traffic policies at network boundaries using rule-based filtering. Students write stateful firewall rules and design DMZ architectures.

Lesson 4 • Cryptography and Secure Protocols

Cryptographic primitives protect data confidentiality, integrity, and authenticity. Students apply symmetric and asymmetric encryption and configure TLS for services.

Lesson 1 • Traffic Shaping and Congestion Management

Shaping and policing control traffic rates to prevent congestion and enforce contracts. Students configure token bucket, leaky bucket, and weighted fair queuing.

Lesson 2 • Network Automation and Configuration Management

Automation reduces human error and accelerates change deployment across large networks. Students use scripting and configuration management tools to automate repetitive tasks.

Lesson 3 • Quality of Service Classification and Marking

QoS mechanisms prioritize latency-sensitive traffic over best-effort flows. Students classify traffic using DSCP markings and configure queuing policies.

Lesson 4 • Network Monitoring and SNMP

Continuous monitoring detects faults and performance degradation before users are impacted. Students configure SNMP agents, MIB browsing, and threshold-based alerting.

Lesson 1 • System Integration and End-to-End Testing

Complex systems require structured integration testing to validate interoperability. Students execute test plans covering functional, performance, and failover scenarios.

Lesson 2 • Software-Defined Networking

SDN decouples the control plane from the data plane to enable programmable networks. Students deploy an SDN controller, write flow rules, and evaluate performance impact.

Lesson 3 • Cloud Networking and Hybrid Connectivity

Cloud platforms extend enterprise networks with virtual networking constructs. Students design hybrid connectivity using virtual private clouds and direct interconnects.

Lesson 4 • Network Function Virtualization

NFV replaces dedicated hardware appliances with software running on commodity servers. Students deploy virtual network functions and manage their lifecycle.