Tag: comcast
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How Will Consumers Use Faster Internet Speeds?
This week saw an exciting announcement about the experimental deployment of DOCSIS 3.1 in limited markets in the United States, including Philadelphia, Atlanta, and parts of northern California, which will bring gigabit-per-second Internet speeds to many homes over the existing cable infrastructure. The potential for gigabit speeds over the existing cable networks bring hope that more consumers…
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Where is Internet Congestion Occurring?
In my post last week, I explained how Netflix traffic was experiencing congestion along end-to-end paths to broadband Internet subscribers, and how the resulting congestion was slowing down traffic to many Internet destinations. Although Netflix and Comcast ultimately mitigated this particular congestion episode by connecting directly to one another in a contractual arrangement known as paid peering,…
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Shaping Wi-Fi’s future: the wireless-mobile convergence
According to recent news, Comcast is being sued because it is taking advantage of users’ resources to build up its own nationwide Wi-Fi network. Since mid-2013 the company has been updating consumers’ routers by installing new firmware that makes the router partially devoted to the “home-user” network and partially devoted to the “mobile-user” network (a…
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I Tell the FCC to End In-Home Video Encryption
In my last post, I asked “Who Killed the Open Set-Top-Box?.” There were some great comments on that post, which inspired me to write up my thoughts and send them to the FCC. The FCC has long tried and failed to mandate that cable companies make their systems more interoperable with third-party consumer devices. Nevertheless,…
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Trying to Make Sense of the Comcast / Level 3 Dispute
[Update: I gave a brief interview to Marketplace Tech Report] The last 48 hours has given rise to a fascinating dispute between Level 3 (a major internet backbone provider) and Comcast (a major internet service retailer). The dispute involves both technical principles and fuzzy facts, so I am writing this post more as an attempt…