Industry leaders, moderated by EDN Senior Technical Editor Brian Dipert, share their thoughts on consumer electronics: past-event post-mortems, current developments and future trends.


Wednesday, February 28, 2007

DS2's Chano Gómez: An Introduction

Feb 28 2007 9:57AM | Permalink | Email this | Comments (9) |
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I work at DS2, a company that develops Integrated Circuits for high-speed communications over power lines. During the last 7 years, I have been involved in different areas at DS2; System Architecture Design (where I was involved in the initial design of our 45Mbps and 200Mbps powerline chipsets), Test Engineering, Technical Support, and Technical Marketing (which is my main activity now). I have a Master’s Degree in Telecommunications Engineering from Universidad Politécnica de Valencia (Valencia, Spain). For the last year and a half, I have lived between California and Europe, which means that:

  1. I have a lot of Frequent Flier miles, and
  2. I spend a lot of time complaining about things that I like from the USA that I cannot find in Europe, and vice versa.

The funny thing here is that what I miss when I’m in Europe usually involves “electronics”, but what I miss when I’m in USA usually involves “food”!

My job involves spending a lot of time working with companies that are developing Consumer Electronics (CE) products that enable users to share multimedia content (video, music, photos) between different devices around their homes. That work has allowed me to see firsthand the emergence of applications that were almost non-existent two or three years ago.

An example: suddenly, the average user (and by “average user”, most of the time I mean “my wife”) demands functionality that he/she never thought of in 2005. Two years ago, she was happy with her collection of photo books, a DVD player and an FM radio. Now, we “need” two laptops, a NAS box, two 802.11g wireless access points, three powerline adapters, and a Digital Media Adapter, working “invisibly” (most of the time) to allow her to enjoy the huge collection of photos, MP3 files and movies that we have accumulated during the last few years.

In future posts in this blog I’ll try to share with you my thoughts about where I think the “networked CE” industry is going. I look forward to receiving feedback on emerging trends from readers.


Reader Comments


at 3/1/2007 5:38:31 AM, JC said:
Hi Chano, What is the likelihood that DS2 Opera, Homeplug and Panasonic will arrive at a common standard? IMO PLC/BPL will never realize it's potential until this happens.

at 3/1/2007 5:40:39 AM, JC said:
Gigle claims to have a 1GBS chip in development,what new product release plans does DS2 have, I see they just announced "jitter free" 200mbps chips. Thanks

at 3/2/2007 9:52:53 AM, chano said:
"what new product release plans does DS2 have" I don't think the purpose of this blog, as conceived by Brian, is discussing specific companies' product roadmaps, so I won't comment on that. On the other hand, this is a relevant question: "What is the likelihood that DS2 Opera, Homeplug and Panasonic will arrive at a common standard?" While I don't have a specific answer for that, I think that now at least we have the right forum (IEEE P1901) to try to reach a consensus between the different proposals for powerline standards.

at 3/13/2007 1:12:02 AM, TK said:
So Chano, what happened with with PLC access? I don''t think that the PLC will be able to fight against IEEE 802.11n Take it easy!

at 3/24/2007 12:45:03 AM, GB said:
Hi Chano, The powerline in-home networking market has really taken off and the Utility access BPL market appears ready to also do so. DS2 mentioned awhile back that the next enhancement would address the BPL Access market. When will this be ready and can you generally comment on the state of the Access market going forward.

at 6/30/2007 10:33:08 AM, UT said:
Hi Chano, DS2 have Google???

at 8/3/2007 5:00:19 AM, BS said:
Hi Chano,I´m a Telecommunication Engineer also and, believe or not, I´ve never ever heard about high-speed communications over power lines.Why don´t you tell everybody this technology exists!!??I cannot see it on TV or in stores...I´d like to try it.

at 3/5/2008 3:55:37 PM, JC said:
Hi Chano, Which is the position of DS2 in the IEEE P1901 Worldwide Standard?

at 3/5/2008 8:18:09 PM, chano said:
DS2's position on P1901 is nicely summarized here in an interview published on EDN, 12/14/2007 [...] But we really need to make an effort to make it work, and so far the proposal on the table does not seem to achieve the most important goal: interoperability. The latest "2 PHY, 1 MAC" proposal discussed at IEEE P1901, if left unchanged, will create a situation where two products supposedly compliant with the IEEE P1901 specification may not be interoperable, because one of them is based on an OFDM PHY while the other is based on a Wavelet PHY.

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