Advertisement
Explore WiGig (802.11ad) technology operating at 60 GHz, including channels, frame types, modulation, and spectrum mask. Ideal for high-speed, short-range wireless applications.
Explore A2P SMS messaging: its architecture in connected vehicles, advantages like high open rates, and disadvantages such as character limits and regulations.
Learn the basics of Asynchronous Transfer Mode (ATM) in computer networks, covering architecture, cell format, protocol layers, addressing, and services.
Explore ATM call signaling with a focus on PNNI and UNI protocols. Learn about message flow, call setup, maintenance, and teardown in ATM networks.
Explore Frame Relay, a packet switching technology, covering its architecture, frame format (standard and LMI), advantages, and disadvantages.
Learn the fundamentals of IPTV, including its features, architecture, set-top boxes, and benefits. Understand how IPTV delivers digital TV over IP networks.
Learn the fundamentals of ISDN, its architecture, services (bearer, teleservices, supplementary), channel types (B, D, H), and interfaces (BRI, PRI).
Learn the differences between ISDN BRI (Basic Rate Interface) and ISDN PRI (Primary Rate Interface), including their channels, speeds, and typical uses.
Learn about the Modbus protocol, its frame formats for RTU, ASCII, and TCP communication. Understand message structure, addressing, and error checking.
Learn about MPLS (Multi-Protocol Label Switching), its architecture, components like LER and LSR, and how it efficiently routes data using labels.
Explore telecom billing: types (postpaid/prepaid), system architecture (services, accounts, ratings, invoices, payments), and software vendors. Understand key processes in telecom billing.
Explore the UMTS architecture diagram, detailing the UE, UTRAN, and Core Network components, along with key interfaces. Understand the benefits of 3G networks.
Explore the ATM Protocol Stack architecture, focusing on the ATM Adaptation Layer (AAL) and Data Link Layer. Understand how these layers ensure seamless data transmission.
Explore the functions of ATM switches, their role in cell switching, how they work, and how they handle operations like VP/VC mapping and congestion control.
Explore HSPA (High-Speed Packet Access) network architecture, including HSDPA, HSUPA, and HSPA+. Learn about components, channels, and differences between HSDPA and HSUPA.
Learn about the ISDN 2B1Q signal format used on the U-interface, including voltage levels and binary mapping for efficient data transmission.
Explore Mobile IP, a technology enabling seamless internet connectivity for devices moving between networks, both wired and wireless. Learn about its architecture, protocol, and key components.
Explore the 3G UMTS protocol stack, covering layers like Physical, Data Link (MAC, RLC, PDCP), and Network (RRC, NAS). Learn about functions, components, and how they ensure reliable communication.
Explore the PDH frame structure for 2Mbps, 8Mbps, 34Mbps, and 140Mbps, covering frame alignment signals (FAS) and key parameters like frame length and rate.
Explore UMTS frequency bands and the meaning of UARFCN. Learn how UARFCN values relate to uplink and downlink frequencies for efficient 3G network planning.
Advertisement
RF