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[139.55.41.218]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-47472409b32sm11334251cf.61.2025.02.27.06.18.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 27 Feb 2025 06:18:52 -0800 (PST) Sender: Sascha Meinrath From: Sascha Meinrath X-Google-Original-From: Sascha Meinrath Message-ID: <32b6f637-8793-417b-b8b9-a52b5da09dfd@thexlab.org> MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Reply-To: sascha@thexlab.org To: Hesham ElBakoury , Dave Taht via Starlink , 5grm-satellite@ieee.org References: Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Fri, 06 Jun 2025 06:48:29 -0400 Subject: Re: [Starlink] Starlink in Northern Europe: A New Look at Stationary and In-motion Performance X-BeenThere: starlink@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Starlink has bufferbloat. Bad." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Thu, 27 Feb 2025 14:18:53 -0000 X-Original-Date: Thu, 27 Feb 2025 09:18:51 -0500 X-List-Received-Date: Thu, 27 Feb 2025 14:18:53 -0000 Hi Hesham, I've downloaded your paper to read when I get a moment; but could you provide the topline results for those of us who are interested to hear what you found? --Sascha On 2/27/25 00:00, Hesham ElBakoury via Starlink wrote: > This paper [1] This paper evaluates the Flat High Performance (FHP) terminal's > performance in Finland, Northern Europe. > > *_Abstract_* > "Starlink has introduced the Flat High Performance (FHP) terminal, specifically > designed to support the vehicles and the vessels in motion as well as the high- > demand stationary users. The research on FHP terminal throughput analysis > remains limited, only a few existing studies evaluate FHP, focusing on the > limited parameters and scenarios. This paper evaluates the FHP terminal's > performance in Finland, Northern Europe. We examine round-trip time (RTT), > uplink, and downlink throughput for both stationary and in-motion use. We > measure network efficiency across six geographically diverse servers and get > insights of network routing strategies. Our results show that Starlink provides > high-speed, low-RTT connectivity, however, the throughput experiences > fluctuations with slight degradation when in motion. Additionally, we compare > Starlink and terrestrial network RTT and possible routing paths." > > Hesham > [1] https://arxiv.org/abs/2502.15552 > > _______________________________________________ > Starlink mailing list > Starlink@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/starlink -- Sascha Meinrath Director, X-Lab Palmer Chair in Telecommunications Penn State University