From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io1-xd2c.google.com (mail-io1-xd2c.google.com [IPv6:2607:f8b0:4864:20::d2c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id D2D0F3B29D for ; Fri, 17 Dec 2021 05:51:47 -0500 (EST) Received: by mail-io1-xd2c.google.com with SMTP id q72so2259198iod.12 for ; Fri, 17 Dec 2021 02:51:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to:cc :content-transfer-encoding; bh=ynkVvd29npTtvxiGsZDHZKCW74MXi5in6hKa+evF064=; b=HXpFVi5JWfg7XaMNSu4elii48Q6gYg9kbQFlRNNHdshr2AK+X1o6U0xAMeHVZdmSdS tQFZyZnnz0NMmT5dviT5pI2UvnGkRuN2hdOmVp/bi+sQY1HJh3UZ56lPNEu7LYicAdW/ DO501rksYinj8zpeVG1IgEr14jXJdiuTXfJnk5nc5cf91zPd1k91NSXf5UPw1SUF7Byh h9TlkPnZbthAShppST54rlaYb90ZYg/Pbqqng4WArXdNrDEZBvwQWi8s+5P3F4wCqF5M u9JUSWqTVthYXk2KyArqpMHpGyGRO/4U7fSnzc2ASMdhWQuXnb40nSxs3Cm1yHe/+JcP IrDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc :content-transfer-encoding; bh=ynkVvd29npTtvxiGsZDHZKCW74MXi5in6hKa+evF064=; b=dwfiXmb4F8GCPrDkFd1ajlpTOwC8fkdy54/cfplIWFwzhM/r9xzMsOiNuDcGZ639e3 +oauQqg9d6Kltv1L/0294kYRfgyT988232KTOmI7v88aPuxj7v7uQKqVnz7I+b0msAwJ C7b7yLZ8uwXAOWwaRa5KooK2oyZpJvTXVRplSzo/sbLMo3J2QOLWF9xqvSlF4aEhp3p2 RJe9JPYkMQuCaJf8YTX+azVMPBfZBVHCdxSTpO/wk2ctDcXeNuS6wpvNdehnjRMlwqhA nFcmDhpsTlCmEMODaJHrWNXJP7FLgWIk7qRzmyrk/FenVZ+0zEDcBRZRSZkV6dscTdN5 BnfQ== X-Gm-Message-State: AOAM530DRFHCaQk3GbbmFLuZerXkUincBaidXVKs3Rpxmag6TWtBe1KC g2CjpU6bV29Yc7Ifb0MwR54qw5PDZ+zuVhEPf8y0P04InUDyxA== X-Google-Smtp-Source: ABdhPJy75E940+mHfcLaeBEan6sep+9rExt1uC+VcgnJHSVhY/qz1l//d7g2mErCB+zwzMDzvouFDVQKgPrlKZfrugE= X-Received: by 2002:a05:6602:2a4d:: with SMTP id k13mr1127168iov.133.1639738307047; Fri, 17 Dec 2021 02:51:47 -0800 (PST) MIME-Version: 1.0 From: Dave Taht Date: Fri, 17 Dec 2021 02:51:33 -0800 Message-ID: To: bloat Cc: jacklee@computer.org, BBR Development Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: [Bloat] flash tcp paper X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Dec 2021 10:51:47 -0000 There's a lot to like about this paper, https://www.sci-hub.se/10.1109/ACCESS.2021.3077612 Not least of which they supply source code for it, https://github.com/mclab-cuhk/TCP-FLASH and focus on improving slow start, and try to use values for rtt and buffering (30ms) that they think representative of the technologies they think they are testing. The loss model is kind of bogus, though for wifi and lte, I think, and I keep wishing a new tcp developer would try them out also against docsis-pie and fq-codel. --=20 I tried to build a better future, a few times: https://wayforward.archive.org/?site=3Dhttps%3A%2F%2Fwww.icei.org Dave T=C3=A4ht CEO, TekLibre, LLC