Nortel Networks, for example, has launched a new centralised security architecture for Wi-Fi that will enable companies to detect and disconnect unauthorised access points attached to a network. Security is often cited as the main barrier to...
Unlike the file-swapping market, which in Napster's wake has been populated mostly by small companies that exist on the margin of the law, Wi-Fi is the technological darling of giants that range from Intel to Verizon Communications.
With tunnels, we'll drop the signal at one side, and pick it up again on the other," he said. McEwen-King pointed out that only a few passengers - such as someone on a video-conferencing call - would be seriously disrupted by this, as people...
Other obstacles include the requisite cooperation between IT and telecoms departments being hard, users waiting for existing kit to reach renewal before considering a switch (and that can be a long time in the case of the PBXes used for most...
This is the world I grew up in as a young engineer, where interference, multi-path, scatter and signal-to-noise ratio dominated all design and operational considerations. Also, their signal processing aids consistent performance by adjusting the...
He mentions fruit machines, the ubiquitous one-armed bandits, because he envisages these being one of the biggest obstacles to quality wi-fi we will encounter today - eating up radio frequency quicker than they eat up the punters' coins.