5G VoNR vs 4G VoLTE: Technical Comparison

Technical overview of 5G voice: VoNR vs VoLTE, call states, SA/NSA deployment options, and 5G–4G handover and dual-connectivity behavior.

EM Shielding Mechanisms for 5G Communications

Overview of electromagnetic shielding and 5G shielding materials for base stations, covering mechanisms, material properties, conductive gaskets, adhesives and design trade-offs.

What Is a 5G Private Network? Is a 5G VPN Full Coverage?

Technical overview of 5G private networks: features, coverage limits of 5G virtual private networks, and deployment modes (standalone, non?standalone, hybrid).

5G Private Network vs 5G Mobile Private Network

Comparison of 5G private networks vs 5G mobile private networks: application scenarios, target users, service packages, and 5G virtual private network security and features.

How 5G Enables Autonomous Driving

5G deployment and autonomous driving architecture in China: 5G (100× 4G traffic) enables AI-based perception and ML/deep learning control with low-latency vehicle communication.

Huawei Base Station PCB Circuit Design Overview

Huawei RRU3908 teardown detailing base station RF front-end, CPU, ADC/DAC chains, clocking and LDMOS power amplifier components and signal paths.

Why Phones Connect Directly to Satellites

Technical overview of phone-to-satellite solutions, Tiantong system timeline, and trade-offs between dual-mode terminals, space base stations, and 3GPP NTN.

5G Small Cells and Repeater Stations: Definitions and Applications

Technical overview of indoor 5G small cells and optical fiber repeater station architectures, deployment scenarios, coverage challenges, and application benefits.

What Components Make Up a 5G Base Station?

Analysis of 5G base station cost breakdown in China: component-level estimates for BBU/AAU, power/auxiliaries and civil works, with a ~450,000 yuan total estimate.

Satellite vs 5G: Differences and HTS Limitations

Technical comparison of satellite communication and 5G covering coverage, data rate, latency, cost, use cases, and disadvantages of high-throughput satellites for deployments.

Three Reliable Enterprise Network Topologies

Technical guide to reliable enterprise campus network design, covering gateway placement, redundancy and a stacking with link aggregation deployment example and best practices.

Two-Way Satellite Communication: Advantages and Phone Differences

Two-way satellite communication: features, advantages and applications, comparing two-way vs one-way satellite phones for secure, high-speed global connectivity and operational use.

Shortwave Communication: Advantages and Basic Principles

Technical overview of shortwave communication covering advantages, disadvantages, and basic principles of signal transmission, propagation, reception and processing.

WPS vs 5G and Wi-Fi 6 vs Wi-Fi 5: Wall Penetration

Clarifies WPS vs 5G and compares Wi-Fi 5 and Wi-Fi 6 performance on wall penetration and throughput, noting MIMO, OFDMA and theoretical maximum rates.

Differences Between 5GHz Wi-Fi, Wi-Fi 6, and Wi-Fi 5

Technical overview of 5 GHz Wi?Fi vs 2.4 GHz, comparison of 5G cellular bands with Wi?Fi/Wi?Fi 6, and compatibility considerations for Wi?Fi 5 extenders.

Can a Router Be Used as a Switch? Drawbacks Explained

Examines using a router as a switch, outlining MAC vs IP-layer differences, performance, port and cost limitations, and when an ONT or integrated gateway is required.

Network Switch Chips: Functions and Common Vendors

Technical overview of network switch chips, covering packet forwarding, hardware acceleration, QoS, differences from PHY chips, and common vendors like Broadcom and Marvell.

What Is a Distributed 4G Base Station?

Technical overview of distributed base station architecture, components and roles: BBU, RRU, RF units and fiber transport; deployment benefits and latency trade-offs.

How Are Base Stations Protected Against Lightning?

Technical overview of base station lightning protection: grounding grid design, SPDs, TT power 3+1 configurations and grounding practices for distributed RRU/BBU deployments.

Evolution of Mobile Communications: Five Generations

Chronicle of communication technologies - from beacon fires and telegraph to radio, telephone and cellular evolution up to 6G, examining wireless communication trends.