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Last week Sprint threw WiMAX under the bus, announcing it would be conducting a national rollout of LTE under its Network Vision plan. Since a number of carriers are wholesaling Sprint capacity, there could be a lot of mobile HD voice in the next three years between Verizon Wireless, AT&T, Sprint, and Sprint MVNOs. Sprint will begin [...] D2 Technologies (www.d2tech.com) is demoing its mCUE client on the HTC EVO 4G smartphone at the WiMAX Forum global Congress in Amsterdam this week. The mCUE software was ported over to the EVO in less than a week; the software offers OEMs a solution for WiMAX-based Android devices that includes UC capabilities and interoperability with IMS-based networks. As [...] Over in Taiwan for COMPUTEX, D2 Technologies (www.d2tech.com) has announced its vPort Gateway embedded VoIP software now supports the Sequans Communications WiMAX chipset. Sequans is the world’s leading WiMAX chipmaker, says the press release. The D2/Sequans combo is running on a CPE reference design based on the Ralink RT3052 SoC. Perhaps the most interesting bit in the [...] Reviews of Sprint’s HTC EVO phone are good – with the exception of short battery life when WiMAX is turned on. CPU-intensive codecs are only likely to compound the problem, leaving G.722 as an “oldie, but goody.” Good news for the Sprint 4G EVO is that it’s fast. Really really fast. Like, up to 3-10 times faster [...] D2 Technologies (www.d2tech.com) and Beceem (www.beceem.com) have announced a 4G reference design for Android mobile devices that deliver multi-radio VoIP call handover to existing 4G-3G multimode and WiFi solutions. Beceem’s BCSM250 WiMAX modem provides the 4G wireless capabilities, including 4G-3G multimode and session handover, as well as WiMAX-WiFi “coexistence.” Add D2’s mCUE IP communications stack for VoIP/SIP [...] D2 Technologies (www.d2tech.com) and GCT Semiconductor (www.gctsemi.com) have announced a complete VoIP/IP Communications solution over WiMAX for mobile devices based on the Android and Linux operating systems. Since D2 has already announced support for G.722 on Android via mCUE, it’s no great leap to say mobile HD VoIP over WiMAX. At CTI this week, D2 will be [...] |
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