Downlink User Plane Architecture of Layer 2 in LTE/5G Explained
Explore the downlink user plane architecture of Layer 2 in LTE/5G. Learn how SDAP, PDCP, RLC, and MAC layers work together to deliver efficient data transfer.
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Downlink Mapping of Logical to Transport Channels in LTE/5G Explained
Understand how logical channels map to transport channels in LTE/5G downlink. Explore PCCH, BCCH, CCCH, DCCH, and DTCH channel flows for network optimization.
Downlink Architecture of RLC in 5G | Transparent Mode, UM, and AM Explained
Understand the downlink architecture of RLC in 5G. Learn how Transparent Mode, UM, and AM ensure efficient segmentation, error control, and reliable data delivery.
Downlink Architecture of PDCP in 5G | Sequence Numbering, Integrity, Ciphering
Explore the downlink architecture of PDCP in 5G networks. Learn how sequence numbering, integrity protection, ciphering, and duplication enhance security and efficiency.
TSDSI RIT Logical Layer Architecture Explained for 5G Networks
Understand the architecture of the TSDSI RIT logical layer, its protocol stack, and how user and control plane data flows between gNB, UE, and 5G Core.
5G NR Data Flow Explained: From IP Packets to MAC PDUs
Understand how 5G NR data flows from IP packets through SDAP, PDCP, RLC, and MAC layers into MAC PDUs. A step-by-step breakdown for telecom professionals.
Understanding NG-RAN Architecture in 5G: gNB, ng-eNB, NG & Xn Interfaces
Learn how NG-RAN architecture connects gNBs, ng-eNBs, and 5G Core (AMF/UPF) using NG and Xn interfaces. A detailed guide for telecom professionals.
Understanding Downlink Structure with Carrier Aggregation (CA) in LTE/5G
Explore how LTE/5G downlink works with Carrier Aggregation (CA). Learn how SDAP, PDCP, RLC, and MAC layers manage QoS, multiplexing, and HARQ across carriers.
DL-SCH Physical Layer Processing Explained: From eNodeB to Mobile Terminal
Learn how the physical layer processes DL-SCH in LTE/5G, covering coding, modulation, resource mapping, and HARQ for reliable base station-to-device communication.
NG-RAN Architecture with PC5 Interface Explained: D2D, V2X, and Sidelink in 5G
Learn how NG-RAN supports the PC5 interface for device-to-device communication, enabling 5G sidelink, V2X, and coverage extension inside and outside the RAN.