Friday, January 2, 2015

The latest LTE SoC Marvell help improve the LTE market layout

8-core, 64, 5-mode is the latest Marvell LTE SoC ARMADA Mobile PXA1936 of critical technical information: -8 8-core ARM Cortex-A53 architecture CPU, can provide the graphics processing and security features, high-performance image processing capabilities and SensorHub function; 64 - the continuation of the 64 series of high-performance mobile LTE SoC; 5 die - while supporting TD-LTE, FDD-LTE, TD-SCDMA, WCDMA and GSM. Also announced ARMADA Mobile PXA1908, the product is based on a 4-core ARM Cortex-A53, also supports 5-mode standard, belonging to 64 mobile LTE SoC series. Both products flagship high-end market, have adopted the 28nm process, is fully compatible with the software, so that the OEM and ODM to quickly and seamlessly launch a high-performance 8-core phone. Difficult to find, released earlier this year following the low-end market PXA1928, these two products help Marvell completed a comprehensive layout of LTE areas.
PXA1936 uses 8 ARM Cortex-A53 CPU architecture and low power SensorHub technology, clock frequency up to 1.5GHz, supports the Android 5.0 operating system, as well as TD-LTE, FDD-LTE, TD-SCDMA, WCDMA and GSM wireless communication standard, provides advanced security features and high-performance image processing and sensor data fusion capabilities.
Lee, vice president of global Chunchao Marvell said that the use of multi-core, or what kind of kernel-based, is not the sole criterion for determining the key, the overall performance of the chip is the decision of the product user experience. Marvell for PXA1936 / PXA1908 conducted in terms of power and a lot of integration optimization, highly integrated single-chip platform, Modem outstanding performance, significantly lower than the cost of two-chip solution helps customers to further launch a very competitive terminal equipment . In addition, research on the safety of Marvell chip also has many years of accumulation, now the security code into each chip, which is the 4G SoC unique advantages.
Mobile processors have been rapid innovation, Marvell is always at the forefront of innovation and technology. From the world's first single-chip design LTE "global standard" communication processor PXA 1801, the industry's first multi-mode LTE modem chipset PXA1802, then's first mass-produced five-mode single-chip PXA1920 ...... Marvell has LTE the absolute leader in the field.
Due to carrier aggregation feature allows multi-carrier LTE when required high data transfer rate to be used together to obtain a general concern of the industry. In this regard, Marvell has come to the forefront of the industry: In June, Marvell GTI forum on ZTE together with the world's first demonstration of LTE uplink carrier aggregation; August, but also with China Telecom, Nokia held a joint global the first integration of FDD and TDD carrier aggregation presentation.
Due to several large global mobile operators are gradually promoting commercial VoLTE, last July, Marvell first to participate in the world's first truly mobile business based VoLTE test TD-LTE-end systems and commercial success. Torrents of Spring, said Lee, Marvell will fully support voice solutions including DSDS / CSFB, VoLTE / SRVCC, and co-operation will include China's three major carriers and Verizon, Reliance and AT & T and so on.
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