Topic
speeds
Technology Wi-Fi 8 Shifts Focus from Speed to Ultra High Reliability and Seamless Roaming
The eighth generation of Wi-Fi, IEEE 802.11bn, moves away from speed improvements to focus on Ultra High Reliability (UHR). Key features include Multi-Access Point Coordination (MAPC), Seamless Roaming Domain (SRD), and Low Latency Indication (LLI) to reduce dropouts and interference. Backward-compatible but requires new devices for full benefits, Wi-Fi 8 aims to enhance connectivity in dense environments.
Logistics US Intermodal Rail Volume Surges 10% but Network Speeds Plunge to Multi-Month Lows
US intermodal rail volume surged 10% last week, according to AAR data, but network slowdowns have pushed train speeds to 10-20 month lows on major railroads. Canadian intermodal volumes are declining, creating a stark North American contrast. The growth is driven by select commodity segments, while crew staffing and fleet capacity constraints pose operational risks.