From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) (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 835213B2A4; Wed, 6 Apr 2022 11:43:28 -0400 (EDT) Received: by mail-ed1-x531.google.com with SMTP id g20so3130863edw.6; Wed, 06 Apr 2022 08:43:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=tVWn/ojqel62SdZdI7mnkBWxwZOqkKEsUvS8Y6Ph6W8=; b=Hw/MYKvYT3btQ4sej//ngxiZtsuYVG7BP9vYFSjTSykk1PQQk20QacofEliLdwq3Tc Qt0e6zcVVzqcwdL+ZWRBzoD4rxb6oY3CKie9J+bSOQQkP+kHL4f1kHJmThj+YrGw7fDO E8ir4p9rNeQecE+2YtjhAiPSK7+Voju9pSgT7SIybnGyk9h+v11s0AAPNiC126mJFqHB Y1wQmOnjZxdtPLzXa4q7jRhcK7daWFCjjPyilDv2xG8tmZw1WEZhfm3RDEndO2UIHAoP gHKH+QjkbErLZJKSSad5Yr7+f9Tdb6BVjwbOC/UMc8+NMbpZs2w4RPGPYzX6cl4mgGJV vpbA== 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 :content-transfer-encoding; bh=tVWn/ojqel62SdZdI7mnkBWxwZOqkKEsUvS8Y6Ph6W8=; b=PssSxKOZRsb9uh3G9JepaEn4h+TW4QVwCSH9eQL/+ewGQHMXNFBNzzX7/urSMoV7nr hkwREjX63+cLzhlZQyocTEjNEhRjZUoxOd4/A05rhffjS+mzH78rnwL5W6SSDqukRBjS TpAR8IHR9cvrLGzpUV8a1o2gYCYUhv/db93BKHTjLCwEAYtSDLgWZTnHiGeCr43ycEJh rbUsZh9vtRlQQzBxW/xWdDNMwm/Qk5c0qGZu2AK8GokQ0E8Gr9D3Hw24FE+cqQmLVhNC o+gEhikxTikMFV9OiDxFMx1/ryZRU7w+QiTkWMOnHC2aX6ZHAKe5nex/R9fU6IRN8DXU Odhg== X-Gm-Message-State: AOAM531C7X0nEPBPWDVwk7go45DXH6AvZxEMg4pCQVlBT8YD1eW8UflH kytmDnpXrVgZdPMXpiJKxBAwR4OUr6zxF7aCrpIXJUgsGyLu2Q== X-Google-Smtp-Source: ABdhPJz0L92Smny/NMNLKwaQ9Jw/YKyOPd2iziAAjGoJosDSmCnSzfODnZVjs8rAezvYz3hrJFeaZU/1mRVNFqkvzVA= X-Received: by 2002:a05:6402:5106:b0:419:45cd:7ab0 with SMTP id m6-20020a056402510600b0041945cd7ab0mr9407472edd.116.1649259806556; Wed, 06 Apr 2022 08:43:26 -0700 (PDT) MIME-Version: 1.0 From: Dave Taht Date: Wed, 6 Apr 2022 08:43:15 -0700 Message-ID: To: bloat , cerowrt-devel Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: [Bloat] android, sqm-autorate and lte and videoconferencing 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: Wed, 06 Apr 2022 15:43:28 -0000 For the past several days, I have been very successfully using variants of the cake-autorate code to manage my connections on the boat, for which I use a tether to my laptop. https://github.com/lynxthecat/CAKE-autorate Although this test claims my link was inadequate for a good videoconference https://www.waveform.com/tools/bufferbloat?test-id=3D964831e5-30f9-4695-bfb= d-b58da0a759f3 they have all been perfect (and that test was conducted during an actual zoom conference). The code does not grab as much bandwidth as it could, when available, but I'll settle for perfect videoconferencing. Anyway... what I used to do was attach the phone to a router shared boat-wide that did this stuff, but it would be nice to move the algorithm directly into an android. My hope is that more modern androids are running a recent enough kernel(?) to have cake, but it's been a long time since I built anything for android, and am wondering if there is a lte/5g tablet or phone or dedicated lte router "out there" that can be hacked on? --=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