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Press reports out of the Sprint HTC EVO 4G LTE event say the company will first deliver HD voice over its enhanced/advanced 3G network over CDMA 1X Advanced technology using Qualcomm’s EVRC-NW’s codec – not via LTE. Ain’t that a kick in the pants? Last year, Sprint indicated it would be upgrading its 3G [...] At Mobile World Congress next week, Ericsson and Qualcomm will conduct a live demo of seamless voice call handoff between LTE to WCDMA voice networks. The SRVCC (Single Radio Voice Call Continuity) demo highlights the ability to use fewer radio components to hand off calls between LTE and WCDMA networks. A demo illustrates [...] From EE Times Asia, ZTE says it has finished CDMA2000 1x IOT testing in partnership with Qualcomm. A CDMA2000 1x Advanced network will “quadruple voice capacity” while ensuring “excellent HD voice quality,” according to the release. The announcement would suggest that HD voice might be making its way to CDMA networks at some [...] Today, Ericsson (www.ericsson.com) announced a successful demonstration of a an HD voice call CDMA using the EVRC-NW (Enhanced Variable Rate Codec-Narrowband-Wideband) codec in a lab environment using Ericsson CDMA gear, claiming a technical first for the CDMA industry. It’s an interesting release since Qualcomm been demoing HD voice for year and the Ericsson release [...] When Aircel rolls out its 3G service across 13 cities in India, it will also carry one of the hottest phones on the planet. OliveTelecom will provide the OliveSmart V-S300, complete with Android 2.3 (Gingerbread) and a Qualcomm Snapdragon processor, with HD voice supported. The V-S300 is described as the “first” Indian HSPA+ smart [...] Acme Packet (www.acmepacket.com), the dominant name in the session border control (SBC) space has rolled out heavy-duty support for HD voice, including codec management functions and transcoding functions for its Net-Net family. One big surprise is support for EVRC-B, a narrowband voice codec for the CDMA world. The new set of capabilities, called HD [...] QUALCOMM made a visit to Verizon Wireless and demonstrated its HD Voice technology. Don’t read too much into this, since carriers get a lot of tech demos. Business broadband carrier MegaPath is thinking about a HD voice product for 2010. The tweets presented below were sent during the HD Communications Summit, September 15, 2009. Some formatting and selective spelling correction done for readability. Robert Graves, Chairman, ATSC Forum Graves – from Bell Labs/AT&T, got involved with video, went to ATSC Graves – Spent lot of time evangelizing about ATSC/digital TV/HDTV Graves – ATSC now [...] This is a (laborously cut and paste) summary of the afternoon “tweets” posted from the HD Communications Summit on September 15; the morning will be posted later (hopefully after I figure out an easier way to process the morning Twitter-ing). Chris Fine, VP Goldman Sachs Lunch break over; Chris Fine of Goldman Sachs [...] |
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