From: Mauro Carvalho Chehab <mchehab@redhat.com>
To: Antti Palosaari <crope@iki.fi>
Cc: Johannes Stezenbach <js@linuxtv.org>,
Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: Re: [PATCH RFCv10 00/15] DVB QoS statistics API
Date: Tue, 15 Jan 2013 10:23:57 -0200 [thread overview]
Message-ID: <20130115102357.536c7b00@redhat.com> (raw)
In-Reply-To: <50F51994.1030703@iki.fi>
Em Tue, 15 Jan 2013 10:55:48 +0200
Antti Palosaari <crope@iki.fi> escreveu:
> On 01/15/2013 10:20 AM, Johannes Stezenbach wrote:
> > On Tue, Jan 15, 2013 at 12:30:46AM -0200, Mauro Carvalho Chehab wrote:
> >> Add DVBv5 methods to retrieve QoS statistics.
> >
> > According to http://en.wikipedia.org/wiki/Qos:
> > "Quality of service in computer network trafficking refers
> > to resource reservation control mechanisms"
> >
> > I think it is misleading to use the term QoS for DVB, what
> > the patch series seems to be about is receiption or signal quality.
>
> I totally agree that (and I have used name signal statistics).
I have no problem on calling it as signal statistics.
Yet, IMHO, the above definition is not ok. Being worked on a
telecommunications service provider during a long time, the QoS term
is used to any measures used to measure the quality level of a service.
As such, BER measure on a PDH or SDH link is called as a QoS measure.
Ok, in recent years, the mechanism that priorizes voice/video traffic
on an IP network got called QoS mechanisms, as they are there to
improve the QoS measures on an IP link, making them close to the
QoS measures (in particular, latency) obtained on a non-IP media.
Anyway, to avoid confusion, I'll just use "DVB statistics API" on
the next rfc's.
Regards,
Mauro
next prev parent reply other threads:[~2013-01-15 12:24 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-15 2:30 [PATCH RFCv10 00/15] DVB QoS statistics API Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 01/15] mb86a20s: improve error handling at get_frontend Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 02/15] dvb: Add DVBv5 stats properties for Quality of Service Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 03/15] dvb: the core logic to handle the DVBv5 QoS properties Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 04/15] mb86a20s: Update QoS statistics at FE read_status Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 05/15] mb86a20s: functions reorder Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 06/15] mb86a20s: Fix i2c gate on error Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 07/15] mb86a20s: improve debug for RF level Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 08/15] mb86a20s: fix interleaving and FEC retrival Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 09/15] mb86a20s: convert it to use dev_info/dev_err/dev_dbg Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 10/15] mb86a20s: -EBUSY is expected when getting QoS measures Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 11/15] mb86a20s: make AGC work better Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 12/15] mb86a20s: Some improvements for BER measurement Mauro Carvalho Chehab
2013-01-15 2:30 ` [PATCH RFCv10 13/15] mb86a20s: improve bit error count for BER Mauro Carvalho Chehab
2013-01-15 2:31 ` [PATCH RFCv10 14/15] dvb: increase API version Mauro Carvalho Chehab
2013-01-15 8:20 ` [PATCH RFCv10 00/15] DVB QoS statistics API Johannes Stezenbach
2013-01-15 8:55 ` Antti Palosaari
2013-01-15 12:23 ` Mauro Carvalho Chehab [this message]
2013-01-15 9:34 ` Antti Palosaari
2013-01-15 13:10 ` Mauro Carvalho Chehab
2013-01-15 14:49 ` Antti Palosaari
2013-01-15 15:21 ` Mauro Carvalho Chehab
2013-01-15 15:47 ` Devin Heitmueller
2013-01-15 17:02 ` Mauro Carvalho Chehab
2013-01-15 15:26 ` Antti Palosaari
2013-01-15 17:12 ` Mauro Carvalho Chehab
2013-01-15 20:37 ` Antti Palosaari
2013-01-16 4:26 ` Manu Abraham
2013-01-16 11:41 ` Luca Olivetti
2013-01-16 13:56 ` Mauro Carvalho Chehab
2013-01-16 15:19 ` Manu Abraham
2013-01-16 17:21 ` Mauro Carvalho Chehab
2013-01-16 18:26 ` Manu Abraham
2013-01-16 19:22 ` Mauro Carvalho Chehab
2013-01-16 21:40 ` Manu Abraham
2013-01-16 19:29 ` Simon Farnsworth
2013-01-16 21:37 ` Manu Abraham
2013-01-16 22:11 ` Mauro Carvalho Chehab
2013-01-17 3:26 ` Manu Abraham
2013-01-16 22:01 ` Mauro Carvalho Chehab
2013-01-17 3:40 ` Manu Abraham
2013-01-17 9:33 ` Antti Palosaari
2013-01-17 16:50 ` Mauro Carvalho Chehab
2013-01-17 17:15 ` Antti Palosaari
2013-01-17 18:11 ` Mauro Carvalho Chehab
2013-01-17 18:27 ` Antti Palosaari
2013-01-17 18:37 ` Manu Abraham
2013-01-17 18:50 ` Mauro Carvalho Chehab
2013-01-17 19:11 ` Antti Palosaari
2013-01-17 19:35 ` Mauro Carvalho Chehab
2013-01-17 21:29 ` Manu Abraham
2013-01-17 22:22 ` Antti Palosaari
2013-01-17 22:46 ` Mauro Carvalho Chehab
2013-01-22 12:16 ` Mauro Carvalho Chehab
2013-01-23 15:08 ` Antti Palosaari
2013-01-23 15:12 ` Antti Palosaari
2013-01-23 18:18 ` Mauro Carvalho Chehab
2013-01-23 18:57 ` Mauro Carvalho Chehab
2013-01-23 19:55 ` Antti Palosaari
2013-01-23 21:00 ` Mauro Carvalho Chehab
2013-01-23 22:02 ` Mauro Carvalho Chehab
2013-01-17 17:16 ` Manu Abraham
2013-01-17 17:22 ` Antti Palosaari
2013-01-17 17:37 ` [linux-media] " Klaus Schmidinger
2013-01-17 17:39 ` [linux-media] " Klaus Schmidinger
2013-01-17 18:36 ` Mauro Carvalho Chehab
2013-01-19 12:04 ` Mauro Carvalho Chehab
2013-01-16 13:24 ` Mauro Carvalho Chehab
2013-01-15 10:38 ` Manu Abraham
2013-01-15 15:23 ` Mauro Carvalho Chehab
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