Conventional wisdom says that until the advent of 802.16e mobile WiMAX systems -- still some time in the future -- the wireless broadband standard will be more or less confined to the great outdoors. Some "near-outdoor" systems involving window-mounted receivers may be feasible, but for practical purposes WiMAX is considered an outdoor last-mile replacement technology. However, ABI Research analysts say that there are optional specifications built into the 802.16 standard which can boost the sensitivity of receiving equipment to the extent of making WiMAX PC cards and built-in receivers a practical proposition for laptops, PDAs and other portable devices. Generally these optional specifications have not been implemented by the largest vendors of WiMAX equipment. According to senior analyst Philip Solis, what this means is that "There may be WiMAX PC cards on the market earlier than many observers have expected. These will result from superior chipsets permitting the use of WiMAX in laptops and similar devices in homes and offices within the reach of fixed WiMAX transmissions. You will not have full mobility as you will with 802.16e, but you will have some portability."
We know artificial intelligence consumes huge amounts of energy. The power grid is now a major concern in enterprise technology strategy, and it's reshaping decisions that used to belong entirely to the CIO. For three decades, capacity planning meant negotiating with a cloud provider or a colocation vendor. Today it increasingly means understanding utility interconnection queues, local zoning battles, and the willingness of hyperscale operators to build faster than the grid can comfortably absorb. New research from Synergy Research Group puts deep market data behind a trend every large enterprise buyer has already felt: the constraints are real, but the AI infrastructure build-out is not slowing down. Electric Power Grid Market Development Synergy's tracking shows that total U.S. data center capacity is on pace to double within the next three years, even as power availability and local opposition create genuine friction for new projects. It's a striking signal that demand ...