Introduction to Wireless Communication | Teleinf Edu
Wireless communication basics, spectrum allocation, and fundamental concepts.
2 min
Wireless
Mobile, short-range, Wi-Fi, and satellite wireless systems across multiple generations.
Articles: 83
Articles in this category
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Radio Spectrum | Teleinf Edu
Spectrum management, frequency bands, and regulatory aspects of wireless communication.
2 min
Antenna Fundamentals | Teleinf Edu
Types of antennas, radiation patterns, gain, and directivity concepts.
2 min
Propagation Models | Teleinf Edu
Path loss models, free space propagation, and terrain effects.
2 min
Channel Characteristics | Teleinf Edu
Multipath propagation, interference, and noise in wireless communication.
2 min
Fading | Teleinf Edu
Types of fading, diversity techniques, and mitigation strategies.
2 min
Introduction to Wi-Fi | Teleinf Edu
Introduction to Wireless Local Area Networks (WLAN) and the IEEE 802.11 family of standards.
2 min
IEEE 802.11 Standards | Teleinf Edu
Evolution of the IEEE 802.11 standards and their capabilities.
2 min
802.11a/b: The First Generation | Teleinf Edu
The foundational Wi-Fi standards: 802.11a (5 GHz) and 802.11b (2.4 GHz).
3 min
802.11g: The Best of Both Worlds | Teleinf Edu
The breakthrough Wi-Fi standard that combined 802.11a performance with 802.11b compatibility.
2 min
Wi-Fi 4 (802.11n): The MIMO Revolution | Teleinf Edu
The breakthrough Wi-Fi standard that introduced MIMO technology and spatial multiplexing for unprecedented wireless performance.
3 min
Wi-Fi 5 (802.11ac): Gigabit Wireless Era | Teleinf Edu
The groundbreaking Wi-Fi standard that brought gigabit speeds to wireless networking through advanced modulation and wider channels.
4 min
Wi-Fi 6 (802.11ax) | Teleinf Edu
The latest Wi-Fi standard with improved performance, OFDMA, and MU-MIMO.
2 min
Wi-Fi 6E | Teleinf Edu
Extension of Wi-Fi 6 to 6 GHz band with additional spectrum.
2 min
Wi-Fi 7 (802.11be) | Teleinf Edu
Wi-Fi next generation with multi-link operation and increased performance.
2 min
Wireless Security | Teleinf Edu
WEP, WPA, WPA2, WPA3 and enterprise wireless security protocols.
2 min
Mesh Wi-Fi | Teleinf Edu
Mesh Wi-Fi is a modern solution for whole-home coverage.
2 min
Access Point Design | Teleinf Edu
Placement of AP, planning of range and consideration of capacity.
2 min
Introduction to Bluetooth | Teleinf Edu
Personal area networks, piconets, and Bluetooth basics.
2 min
Bluetooth 1.x - The Beginning | Teleinf Edu
The original Bluetooth standard that started personal area networking revolution.
2 min
Bluetooth 2.x + EDR | Teleinf Edu
Enhanced Data Rate Bluetooth for improved audio quality and faster transfers.
3 min
Bluetooth 3.x + HS | Teleinf Edu
High Speed Bluetooth with Wi-Fi integration for ultra-fast wireless transfers.
3 min
Bluetooth 4.x + LE | Teleinf Edu
Bluetooth Low Energy revolution for IoT and wearable devices.
4 min
Bluetooth 5 i Nowsze | Teleinf Edu
Latest Bluetooth versions with increased range and throughput.
2 min
Bluetooth 6.x | Teleinf Edu
The latest Bluetooth innovations for AI, spatial audio, and next-generation connectivity.
4 min
Bluetooth Low Energy (LE) | Teleinf Edu
Energy-efficient Bluetooth for IoT and sensor applications.
2 min
Bluetooth Mesh | Teleinf Edu
Many-to-many communication for smart building and IoT applications.
2 min
Profile Bluetooth i Zastosowania | Teleinf Edu
Popularne profile Bluetooth: A2DP, HID, GATT i zastosowania aplikacyjne.
2 min
Zigbee | Teleinf Edu
Low-power mesh networking for home automation and industrial IoT.
2 min
Z-Wave | Teleinf Edu
Home automation protocol with mesh networking capabilities.
2 min
Near Field Communication (NFC) | Teleinf Edu
Short-range communication for payments, pairing, and data exchange.
2 min
Radio Frequency Identification (RFID) | Teleinf Edu
Passive and active RFID systems for identification and tracking.
2 min
Ultra-Wideband (UWB) | Teleinf Edu
Precise positioning and high-speed short-range communication.
2 min
Matter (Thread/Wi-Fi) | Teleinf Edu
A universal smart-home connectivity standard built on IP to unify Wi-Fi and Thread devices.
3 min
Thread | Teleinf Edu
Mesh networking based on IPv6 for IoT devices.
3 min
Introduction to 1G | Teleinf Edu
Overview of first generation analog cellular systems and their historical significance.
3 min
AMPS (Advanced Mobile Phone System) | Teleinf Edu
The North American analog cellular standard and its technical specifications.
4 min
NMT & TACS Systems | Teleinf Edu
Nordic Mobile Telephone i Total Access Communication System technologies.
3 min
GSM Introduction | Teleinf Edu
Overview of GSM technology, history, and its role as the foundation of 2G digital mobile communications.
3 min
GSM Architecture | Teleinf Edu
The fundamental structure of the GSM system: frequency division, TDMA frames, and call setup.
3 min
GSM Frequency Plan | Teleinf Edu
GSM frequency bands (900/1800 MHz), channel arrangement, and frequency reuse patterns.
3 min
GSM Time Division Multiple Access | Teleinf Edu
Structure of the TDMA frame, time slots, and burst types in GSM.
3 min
GSM Channels | Teleinf Edu
Traffic channels (TCH), control channels (BCCH, CCCH, DCCH), and their functions.
3 min
GSM Call Setup and Mobility | Teleinf Edu
Registration, location update, handover procedures, and call establishment in GSM.
3 min
GSM Security | Teleinf Edu
Algorithms A5, SIM authentication, generating Kc key, and security weaknesses.
3 min
GSM Data Services | Teleinf Edu
Circuit-switched data (CSD), short message service (SMS), and supplementary services.
3 min
UMTS Introduction | Teleinf Edu
Overview of 3G technology, UMTS evolution from GSM, and key improvements over 2G.
3 min
UMTS Architecture | Teleinf Edu
Core Network (CN), UTRAN structure, Node B, RNC, and network interfaces.
4 min
WCDMA | Teleinf Edu
A new way to talk: from taking turns to a coded conversation.
3 min
UMTS Network Elements | Teleinf Edu
Network elements in the UMTS architecture, including User Equipment (UE), UTRAN, and CN.
3 min
High Speed Downlink Packet Access (HSDPA) | Teleinf Edu
Enhanced downlink with adaptive modulation, HARQ, and fast scheduling for higher data rates.
3 min
High Speed Uplink Packet Access (HSUPA) | Teleinf Edu
Enhanced Dedicated Channel (E-DCH) for improved uplink throughput and reduced latency.
3 min
High Speed Packet Access (HSPA) | Teleinf Edu
Combined HSDPA and HSUPA technologies for enhanced 3G performance and data rates.
3 min
High Speed Packet Access Plus (HSPA+) | Teleinf Edu
Advanced 3G technology with MIMO, 64-QAM, dual-carrier operation, and increased performance.
3 min
LTE Architecture | Teleinf Edu
Long Term Evolution system architecture and protocol stack.
4 min
LTE Radio Interface | Teleinf Edu
OFDMA downlink and SC-FDMA uplink air interface technologies.
4 min
LTE Protocol Stack | Teleinf Edu
User plane and control plane protocol stack in LTE.
4 min
Evolved Packet Core (EPC) | Teleinf Edu
Architektura sieci rdzeniowej All-IP dla systemów LTE.
4 min
LTE Advanced | Teleinf Edu
True 4G with carrier aggregation, enhanced MIMO, and CoMP.
4 min
LTE Advanced Pro | Teleinf Edu
Most do 5G z masowym IoT, V2X i ulepszonymi możliwościami.
4 min
Carrier Aggregation | Teleinf Edu
Combining multiple frequency bands for increased bandwidth.
3 min
Voice over LTE (VoLTE) | Teleinf Edu
Voice services over LTE using IMS architecture.
3 min
Voice over Wi-Fi (VoWiFi) | Teleinf Edu
Seamless voice calling over Wi-Fi networks.
3 min
Wprowadzenie do WiMAX | Teleinf Edu
Worldwide Interoperability for Microwave Access technology.
3 min
WiMAX 2 | Teleinf Edu
Advanced WiMAX with MIMO and enhanced performance.
3 min
5G Introduction | Teleinf Edu
Fifth generation wireless technology overview and capabilities.
3 min
5G Architecture | Teleinf Edu
Service-based architecture and cloud-native network functions.
4 min
5G New Radio (NR) | Teleinf Edu
Advanced air interface with flexible numerology and waveforms.
5 min
5G Core Network | Teleinf Edu
Service-based architecture with network function virtualization.
4 min
Network Slicing | Teleinf Edu
Creating dedicated virtual networks for different services.
4 min
Massive MIMO | Teleinf Edu
Large antenna arrays for spatial multiplexing and beamforming.
3 min
Beamforming 5G | Teleinf Edu
Adaptive antenna techniques for improved signal quality.
3 min
Millimeter Wave | Teleinf Edu
High-frequency bands for ultra-high capacity applications.
3 min
5G Edge Computing | Teleinf Edu
Bringing computation closer to users for ultra-low latency.
3 min
6G Vision and Requirements | Teleinf Edu
Next-generation wireless.
4 min
Terahertz Communication | Teleinf Edu
Ultra-high frequency bands for extreme bandwidth applications.
4 min
Introduction to Satellite Communication | Teleinf Edu
Introduction to Satellite Communication
2 min
Low Earth Orbit (LEO) Satellites | Teleinf Edu
Low-latency satellite constellations for global broadband.
2 min
Medium Earth Orbit (MEO) Satellites | Teleinf Edu
Medium Earth Orbit (MEO) satellites for navigation and communication.
2 min
Geostationary Earth Orbit (GEO) Satellites | Teleinf Edu
Geostationary Earth Orbit (GEO) satellites for broadcasting and communication.
2 min
Starlink Constellation | Teleinf Edu
Architectural constellation of LEO satellite internet SpaceX.
4 min
Project Kuiper | Teleinf Edu
Amazon's planned LEO satellite broadband constellation.
4 min
OneWeb | Teleinf Edu
Global satellite network for global communication services.
2 min