Abstract: On June 5, 2013, Beijing News, Texas Instruments (TI) announced the launch of the BOM optimized industry ’s lowest power small cell solution for indoor enterprise PoE + and outdoor pico base station developers.
Based on KeyStone's latest TCI6630K2L system-on-chip (SoC), TI will perfectly integrate various features and performance standards that support the equivalent of macro services. It not only provides small cellular developers with a unified hardware and software platform, but also fully meets many different indoor and outdoor uses. Demand, but also bring differentiated features through programmability, modify the platform according to evolving needs. TCI6630K2L can be combined with TI Base Station SoftwarePac and the latest analog front-end transceiver AFE7500 to achieve a huge breakthrough to solve the various challenges affecting the development of the small cell market without affecting performance characteristics, fully meeting the most stringent base station power consumption and cost demand.
Dan Picker, Chief Technology Officer of PureWave Networks, said: "TI shows that they understand the recent challenges and needs of our industry and are willing to respond positively to it. This is why we once again chose to use TI in the latest products in our small cellular product line The reason for the latest solution. TI's highly integrated SoC and its supporting software can help us realize the vision of the highest aggregated product, help us accelerate the time to market, and the high flexibility it provides allows our design to be highly flexible and easily meet extreme tension Various operator needs within the power budget. In addition, the TCI6630K2L also has unprecedented high DRFE integration, and the AFE7500 can help us achieve unparalleled high voltage efficiency and low cost goals. As previously mentioned, we are at TI Found a real development strategy partner. "
Meet the development needs of dynamic small cells
With the continuous development of the small cell market, operators are seeking a highly flexible platform to help them provide various products through unified SoC and software investment. TI's TCI6630K2L is just such a solution. TCI6630K2L, as a platform that supports PoE + functions, can help OEMs develop high-performance indoor enterprise small cell scalable product portfolios that support up to 128 users. The device combines L1 / L2 / L3 baseband performance with a fully integrated digital radio front-end (DRFE), which can fully meet the application needs of single-band, dual-band, synchronous dual-mode, and carrier aggregation within the PoE + power budget. In addition, the TCI6630K2L can also provide the performance space needed to meet more advanced needs, helping operators use a single solution for indoor and outdoor deployments to ensure that their platforms meet future needs and expand them.
High integration drives higher performance, lower power consumption and BOM optimization
TCI6630K2L is a truly unique solution that uses the fastest dual ARM® Cortex ™ -A15 RISC processor and four TI fixed-point floating point TMS320C66x digital signal processor (DSP) cores as the components of TI's high-efficiency KeyStone SoC architecture section. The PoE + design solution highly integrates DRFE features such as crest factor reduction (CFR) and digital predistortion (DPD). TI's TCI6630K2L and AFE7500 can provide small cellular solutions to help improve power amplifier efficiency while reducing the overall power consumption of indoor solutions by up to 8 watts. The integrated CFR and DPD inside the TCI6630K2L can even help to achieve 2W energy saving per day with 125mW output power. This is particularly important to meet the needs of PoE +. The TCI6630K2L can be connected to the AFE7500 through the standard high-efficiency JESD204B connection technology interface, eliminating the need for external glue logic between the RF transceiver and digital baseband, which can further reduce the board space of small cellular base stations.
In addition, TI TCI6630K2L also contains a powerful network coprocessor that supports transmission performance up to 3mpps, which can achieve traffic aggregation and provide integrated transmission of 3G, 4G and Wi-Fi. In addition, it also integrates a fully 4-port Gigabit Ethernet switch, eliminating the need for external small cellular components.
In addition to the AFE7500, TI provides clocks and power for Ethernet solutions at both ends of the cable. This makes TI an extraordinary position in the industry and can systematically solve the challenges of small cells. TI ’s long-term leadership in base station technology, coupled with analog expertise, can provide a better wireless experience for all users, from customers to network operators to small cell manufacturers.
Complete software helps developers save time, resources and budget
The scalable TCI6630K2L is perfectly integrated with TI's high-performance base station SoftwarePac, a production-ready small cellular physics (PHY) software suite. TI eliminates one of the most complex tasks in base station design by providing a complete PHY layer for single-dual mode LTE and WCDMA. The supplementary package of TCI6630K2L also includes pre-integrated DRFE software and RF software development kit, which allows customers to seamlessly plan all digital radio components, including DPD. TI's complete software solutions can help manufacturers save the time, resources and budget normally required for PHY development, and help them divert these resources to customize small cellular products according to the needs of different network operators.
Availability
TI's TCI6630K2L full version and AFE7500 small cell solution will begin sampling in the fourth quarter of 2013.
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