The Global Wireless and Wireless Communication Semiconductor Innovation Solutions Leadership (NASDAQ: BRCM) announced that the industry's smallest 4G LTE-Advanced modem is launched. Bo Tong's multi-mode, multi-frequency solution BCM21892 is designed for 4G LTE market, providing the function, power and performance of the next generation 4G LTE smartphone and tablet. At the Barcelona Mobile World Conference held in February 25-28, Bo Tong will show this 4G LTE innovation solution.
BCM21892 meets all 3GPP specifications, integrated with full-featured honeycomb baseband and global RF band, while the chip area is reduced by about 35% compared to existing solutions. The solution adopts advanced power management technology, saving up to 25% of power consumption when network data transmission. In addition, this modem can also support the rate of the LTE level 4 - 150Mbps, which can be run in all 3GPP networks and seamless switching between various 4G LTE, 3G, and 2G interface technologies.
"Bo Tong's new 4G LTE modem equipped with Wi-Fi, Bluetooth, GPS and NFC," providing all necessary communication technology for OEM manufacturing advanced equipment, can meet the technical characteristics, speed and function of consumers on smartphones Demand. "Robert A. Rango, the executive vice president of mobile and wireless group, said that" Bo Tong's 4G LTE modem will also promote the new 4G LTE function (such as carrier aggregation) into the business network. "
ABI Research's Peter Cooney said: "The operator regards 4G LTE's broad technical coverage as a strong competitive advantage, as it meets the needs of consumers on higher-end technology. With the deployment of new generations accelerate around the world Equipment manufacturers have continuously launched new products to meet market demand. With its successful integration and excellent execution of baseband processors, Bo Tong must bring innovative mobile broadband technology for new generation equipment. "
To support operators to transition to 4G LTE networks, BCM21892 chips have the following features:
• Support all current 3GPP standards, including LTE FDD and TDD, support carrier aggregation LTE-Advanced, HSPA +, TD-SCDMA, and EDGE / GSM and other functions and formulations;
• Integrated a global RF band, which can support almost all 3GPP LTE bands and combinations. This feature is critical to the operator to upgrade 4G LTE network to meet global roaming needs. The chip also adopts advanced power management technology, and the power consumption when the network is transmitted, and the power consumption can be reduced as high as 25%;
• Integrated LTE Voice Solution (Volte), you can implement HD voice calls on mobile broadband connections, which is a key requirement for operators to transition from traditional networks to new generations. Compared with WCDMA voice calls, BoTong's Volte service power consumption is reduced by about 40%;
• With BoTong's wireless coexistence technology, interoperability is enhanced. This technique reduces radio frequency interference between Wi-Fi, Bluetooth, and 4G LTE to minimize, enabling operators to provide a more abundant Wi-Fi uninstallation experience;
• Ability to be compatible with a variety of separate application processors, enabling OEMs to design 4G LTE solutions for a wide variety of mobile devices
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