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Talk:Evolution-Data Optimized - Wikipedia, the free encyclopedia

Talk:Evolution-Data Optimized

From Wikipedia, the free encyclopedia

This article is within the scope of WikiProject Telecommunications, an attempt to build a comprehensive and detailed guide to telecommunications on Wikipedia. If you would like to participate, you can edit the article attached to this page, or visit the project page, where you can join the project as a "full time member" and/or contribute to the discussion.


  • Some ideas on updates to this page if anybody has the time/information: What are the differences between all the versions of the IS-856 standard, which versions are actually deployed, and which version are planned to be deployed. Also information on the 3GPP2 vs. TIA/EIA versions of the 1xEVDO spec would be nice. Links to the free/current 3GPP2 documents would be nice.


  • What does 1x stand for - first generation?

Sridev 19:28, 17 August 2005 (UTC)

- 1x is shorthand for "single carrier"
- by the way... the Carrier in Single Carrier does NOT refer to Verizon or Sprint  :o) it refers to the protocol.. how the data is transmitted.... bob with http://evdo-coverage.blogspot.com
- Carrier refers to carrier wave. — 12.201.72.68 11:20, 5 December 2005 (UTC)
- 1x stands for "one times", because the carrier channel is one times the size of an IS-95 (first generation) CDMA channel, 1.25 MHz. It is short for 1xRTT (1x Radio Transmission Technology), and distinguishes it from 3xRTT, where the carrier channel is three times 1.25 MHz, or 3.75 MHz, wide. --DylanW 21:18 PST, Dec. 19, 2005

Contents

[hide]

[edit] C.S0024-A v2.0?

In the sentence

"The latest version of the 1xEV-DO standard can be found in C.S0024-A v2.0."

I have no idea what "C.S0024-A v2.0" is, and I'm sure most readers don't either. Could this be explained? --DylanW 00:24, 16 January 2006 (UTC)

It is the name of the 3GPP2 version of IS-856 (1xEV-DO Rev A). It can be found at http://www.3gpp2.org/Public_html/specs/cref.cfm. --Bgurg 18:18, 30 March 2006 (UTC)

[edit] Rev. 0 & Rev. A

It is odd that there is a section that discusses Rev. B and its specs but no section for Rev. 0 or Rev. A. My understanding is that Rev. A is currently being introduced in the US and as far as I know Rev. B is not avaliable. Mudphud 19:36, 8 March 2007 (UTC)

[edit] Other Cellular Router reference

I propose adding StompBox Networks and Tor Amundson to the article somewhere, as he has provided instructions for creating a DiY WiFi hotspot. --Digitalsabre 02:31, 18 March 2007 (UTC)

[edit] Is this a specialist's guide?

This article seems to be aimed at a specialized audience of wireless cognoscenti, not at the average layperson. Could someone translate this into terms that are generally understood by persons without an EE degree? —The preceding unsigned comment was added by NuclearWinner (talk • contribs) 23:50, 6 April 2007 (UTC).

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