Demon ADSL users experienced an impaired service on Tuesday due to routing problems, intermittent connectivity plus some packet loss for dial up connection customers. Since a software upgrade to the ISP's core network cut off four leased-line...
As a LAN technology, Ethernet is often accused of packet-loss, bottlenecking problems and a lack of quality of service (QoS). The advent of its fatter version is opening up the transfer of WAN data from ATM, frame-relay or packet over SONET/SDH to...
This makes mobile access to the internet or a corporate network both possible and practical wherever a mobile phone signal exists. Why do we hear so much about 3G telephony? In precise terms, it provides packet switching capability allowing the...
Just as a web page can be broken up into 'packets', audio can be sampled with a digital signal processor (DSP), 'packetised' and sent out over an IP-based network as another data stream. What jitter means or how packet loss is another's gain?
Additional network engineering is required to overcome the high likelihood of packet loss and overall lack of capacity. For decades my engineering target for audio and video conferencing has been that they should be capable of a level of human...
The LSE has implemented a network latency monitoring and analysis application provided by Corvil to make sure network latency is below the benchmark end-to-end five milliseconds with no packet loss. The London Stock Exchange (LSE) has rolled out a...
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