
LoRaWAN Architecture and Network Interfaces in IoT
Explore the LoRaWAN architecture, including end devices, gateways, network servers, and application servers, highlighting their roles in IoT data transfer.
Showing 25 posts (Page 8 of 14)
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Explore the LoRaWAN architecture, including end devices, gateways, network servers, and application servers, highlighting their roles in IoT data transfer.
Explore LoRaWAN device classes A, B, and C. Understand their differences in power consumption, latency, and suitability for various IoT applications. Maximize efficiency.
Explore the LoRaWAN MAC layer, its functions, commands, packet formats, and frame structures. Learn how it manages communication in LoRaWAN networks.
Explore the LoRaWAN protocol stack, covering the RF, physical, MAC, and application layers. Learn how each layer contributes to efficient and secure long-range communication in IoT networks.
Learn about LPWAN (Low Power Wide Area Network) technology, its architecture, key features, and benefits for IoT and M2M applications.
Navigate LTE documents on the 3GPP website with this helpful traceability matrix and download guide.
Explore LTE bearer types like EPS, E-RAB, S1, S5/S8, and radio bearers. Learn their definitions, purposes, and relationships for QoS-driven communication.
Learn the LTE cell search procedure used by User Equipment (UE) to synchronize with an LTE cell and detect its Physical Layer Cell ID (PCI).
Understand LTE channel mapping including logical, transport, and physical channels. Learn how data flows through these channels for efficient communication in LTE networks.
Learn about the LTE DL-SCH (Downlink Shared Channel), its physical layer processing, and its role in transmitting data in LTE networks.
Learn about LTE EPC interfaces (SGi, S1, S1u, S3, S4, S5, S6a, S11, S12), their functions, and roles in connecting network elements for data transfer and mobility.
Learn about LTE EPS Connection Management states (ECM IDLE and ECM CONNECTED), their characteristics, and transitions between them in LTE networks.
Understand the LTE EPS Mobility Management (EMM) states: EMM-Deregistered and EMM-Registered, their transitions, and significance in UE reachability and service availability.
Explore LTE frequency bands, including FDD, US ranges, and bands used by Verizon and T-Mobile. Essential for network planning and device compatibility.
Explore the LTE paging procedure, including the mechanism, call flow diagram, S1AP and RRC messages. Understand how LTE networks efficiently notify idle UEs.
Learn about the LTE PCH (Paging Channel), including the physical layer processing steps for the transmitter, such as CRC, channel coding, and modulation.
Explore the LTE physical layer, focusing on the transmitter modules in both the eNodeB (base station) and UE (user equipment) as per the LTE standard.
Explore the LTE protocol stack's user and control planes. Learn about the functions of each layer (NAS, PDCP, RLC, MAC, PHY, and RF) and their importance in LTE network operations.
A concise overview of LTE Quality of Service (QoS) and QoS Class Identifiers (QCIs), including QCI values 1-9, prioritization and how they are applied in an LTE network.
Understand the LTE RRC state diagram, including IDLE and Connected modes, for efficient UE communication and battery management.
Overview of LTE Signalling Radio Bearer (SRB) types: SRB0, SRB1, and SRB2. Explains their characteristics, message types, and RLC modes in LTE networks.
An overview of LTE system interfaces like S5, S8, S10, S11, S12, S13, SBc, and X2, explaining their roles in LTE network communication and data transfer.
Overview of LTE system interfaces: S6b, S6c, S6d, S9, Gi, Gx, Gy, Gz, Sp, Rx+, and Wm. Covers functions like mobility authentication, QoS, policy control, and charging.
This page covers LTE testing as per LTE UE compliant to 3GPP conformance test. It covers LTE UE Test and Measurement viz. EVM, receiver sensitivity, maximum power reduction, IQ, spectrum mask, ACLR, RSRP etc.
Explore LTE UE categories 1 to 5, focusing on their data speeds, MIMO configurations, and common applications. Understand how these categories impact device performance and network efficiency.
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