The article outlines Kalle Valo's decade‑long contributions to Linux wireless drivers, his unexpected resignation, the community’s concerns about succession, and the urgent need for new maintainers to ensure the long‑term health of the kernel’s Wi‑Fi subsystem.
This article introduces the evolution of WLAN, explains why 802.11 became the dominant standard, and breaks down seven core concepts—SSID, BSS, DS, ESS, wireless roaming, RF transceiver, and RSSI—followed by typical wireless network architectures ranging from home setups to large‑scale mesh deployments.
The article explains Huawei's NearLink (StarFlash) technology—a short‑range wireless communication solution that combines enhanced Wi‑Fi and Bluetooth features, detailing its origins, technical architecture, performance advantages, standards development, and potential applications across consumer electronics, smart homes, industrial manufacturing, and automotive scenarios.
This comprehensive guide covers essential networking concepts, including basic terminology, OSI and TCP/IP models, physical and data link layers, routing protocols, transport mechanisms, application services, security fundamentals, wireless LAN technologies, and practical command‑line tools, providing a solid foundation for students and professionals alike.
This extensive guide covers networking fundamentals across all OSI layers, detailing concepts such as links, nodes, protocols, PDU structures, network topologies, TCP/IP encapsulation, transport protocols, application services, security mechanisms, wireless LAN technologies, and key command‑line tools, providing a complete reference for students and professionals alike.
Bluetooth has progressed from its 1994 origins to a versatile, low‑power platform supporting HFP, A2DP, and the newer BAP audio profiles, mandatory SBC and optional high‑quality codecs such as AAC, apt‑X, LDAC, and the efficient LC3, while LE Audio adds multi‑stream, broadcast capabilities and reduced latency for modern wireless audio experiences.
This document provides an extensive overview of computer networking fundamentals, covering basic concepts, OSI layers, link, network, transport, and application layer protocols, addressing schemes, routing algorithms, security mechanisms, and related technologies such as DHCP, DNS, TCP/UDP, MPLS, and wireless LANs.
This article explains the core responsibilities of communication engineers, describing the fundamentals of communication, the distinction between wired and wireless systems, and the various specialist roles such as terminal, base‑station, network‑planning, core‑network, transport, business‑product, installation, and power engineers, providing a comprehensive career overview.
This article provides an in‑depth technical overview of Wi‑Fi, covering its terminology, frequency bands, 802.11 standards evolution, channel planning, antenna gain, power calculations, MIMO, mesh networking, AC + AP architectures, and practical deployment considerations for optimal wireless performance.
Alibaba’s 20‑year anniversary event showcased a cloud‑enabled IoT wristband equipped with 102 full‑color LEDs, real‑time sensors and a high‑density wireless network that synchronized over 60,000 devices, delivering dynamic lighting, personalized guidance, interactive games, and large‑scale live video, illustrating the challenges and solutions of massive real‑time IoT deployments.
This article traces the evolution of human communication from ancient knot‑recording and signal fires, through postal couriers, carrier pigeons, and early telegraphy, to the breakthroughs of Morse code, Maxwell’s electromagnetism, the telephone, radio, television, and modern digital networks, highlighting key innovators and technological milestones.
