"Further details have emerged on plans by BT for its proposed broadband television service, now aiming to launch next summer, promising the ability to catch up with television programmes from the previous week. BT will offer a hybrid broadband and broadcast system, combining a digital terrestrial television receiver with an Ethernet network connection. Industry reports suggest that it will include an electronic programme guide featuring programmes for fourteen days in advance and seven days previous. Digital terrestrial transmissions currently carry details of programmes for the next week, in fact up to 8 days ahead, although schedules are published for two weeks in advance. The ability to go back in time by up to a week is seen as the killer application, using a network based video-on-demand system. Video Networks, which operates the HomeChoice service in the London area, already offers the ability to catch-up on particular programmes. Cable operator Telewest is planning a similar service that it calls Teleport Replay."
From my vantage point, few areas are evolving as rapidly and with such profound implications as the space sector. For decades, satellites were essentially fixed hardware – powerful, expensive, but ultimately immutable once launched. That paradigm is undergoing a transition driven by Software-Defined Satellites (SDS). A recent market study by ABI Research underscores this transition, painting a picture of technological advancement and a fundamental reshaping of global connectivity, security, and national interests. LEO SDS Market Development The core concept behind SDS is deceptively simple yet revolutionary: decouple the satellite's capabilities from its physical hardware. Instead of launching a satellite designed for a single, fixed purpose (like broadcasting specific frequencies to a specific region), SDS allows operators to modify, upgrade, and reconfigure a satellite's functions after it's in orbit, primarily through software updates. The ABI Research report highlights ...