MIPI RFFE v3.0 offers tighter timing, reduced latency for 5G: Page 2 of 2

May 14, 2020 //By Julien Happich
The MIPI Alliance has released the latest version of the world’s de facto standard interface for control of radio frequency front-end (RFFE) subsystems, MIPI RFFE v3.0, with the aim to deliver tighter timing precision and reduced latencies for 5G devices.

With the enhanced triggering functions, MIPI RFFE v3.0 improves throughput efficiencies and reduces packet latency, while also improving the precision in trigger placement. For back-to-back triggering operations, for example, the specification delivers a 20x improvement in timing precision.

Because MIPI RFFE v3.0 is backward compatible with prior generations of the specification, original equipment manufacturers and device vendors can migrate to 5G systems more quickly and easily, without changes to the physical layer of the control interface.

MIPI has scheduled a webinar, “A New MIPI RFFE for the Emerging 5G Era,” on June 2, 2020, at 11 am EDT, 8 am PDT, to further explore the features and benefits of MIPI RFFE v3.0 and provide an update on the RFFE ecosystem. To register, please visit https://bit.ly/3ckJggl. Also, a variety of resources on the specification are available


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