From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from uplift.swm.pp.se (ipv6.swm.pp.se [IPv6:2a00:801::f]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by huchra.bufferbloat.net (Postfix) with ESMTPS id 0989C21F1DD for ; Fri, 1 Nov 2013 05:48:18 -0700 (PDT) Received: by uplift.swm.pp.se (Postfix, from userid 501) id 115AE9C; Fri, 1 Nov 2013 13:48:15 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by uplift.swm.pp.se (Postfix) with ESMTP id 0A1249A; Fri, 1 Nov 2013 13:48:15 +0100 (CET) Date: Fri, 1 Nov 2013 13:48:15 +0100 (CET) From: Mikael Abrahamsson To: Dave Taht In-Reply-To: Message-ID: References: <20131030162534.29f34ada@nehalam.linuxnetplumber.net> <5271BAA7.2080905@kau.se> <20131031023257.GB3365@lists.bufferbloat.net> <52724CA9.4020606@kau.se> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) Organization: People's Front Against WWW MIME-Version: 1.0 Content-Type: TEXT/PLAIN; format=flowed; charset=US-ASCII Cc: bloat Subject: Re: [Bloat] mobile broadband buffer bloat X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Nov 2013 12:48:19 -0000 On Thu, 31 Oct 2013, Dave Taht wrote: > I'm really impressed you can get ~72Mbit down and ~4Mbit up. (closer to > 8 up when you consider acks) Note also the relationship between > bandwidth and latency at T+22... http://www.induowireless.com/nu/gsm-3g-4g-frekvensband/ Basically the swedish operators have more frequencies available to them than the US ones, and the country is more sparsely populated. Especially the 20Mhz available per operator in 2600MHz makes a huge difference. Even initial deployment of 4G in Sweden meant one was able to regularily get 80 megabit/s of download speed. Now with a lot of users this is of course less, but sometimes if you're alone in the cell you can still get this. I'm actually surprised that they only get 8 up, usually much more up speed should be possible. (I used to work for one of the swedish mobile operators) -- Mikael Abrahamsson email: swmike@swm.pp.se