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Open RAN Phase 2


I first wrote about Open RAN in my post Fourth 4G Network Goes Live in Japan. Open RAN is a program driven by a group of European operators to build specifications for common architecture instead of getting "locked into" the closed architectures sold by the big base-station vendors such as Nokia, Samsung, and Ericsson. It is analogous to what servers went through over the last few decades, m... » read more

Innovative Technology Drives Rapid Deployment Of New 5G Products, Services, And Business Models


The wireless future is about developing the most compelling products using a combination of advanced technologies to maximize system performance, while optimizing both cost and power. Doing so will unlock deployment of new 5G products and services for mobile operators and the whole 5G ecosystem, from businesses to consumers to the economy. With 5G offering so much potential, how can the industr... » read more

Accelerating 5G Baseband With Adaptive SoCs: Part II


In my previous blog, we discussed 5G split architectures with focus on the widely adopted option 7-2 split. In this article, we will cover the implementation of the fronthaul and L1 Hi-PHY for 5G base stations. The 5G distributed unit (DU) can be implemented to process fronthaul data with O-RAN processing and partial offload for Hi-PHY processing which includes the LDPC encoder, LDPC decoder an... » read more

Running With O-RAN


5G standards are opening the world of hardware development to anyone that can build the best, cost-effective products. At the heart of many of those products is the system on a chip (SoC) that needs to be verified within the context of the overall system. Many new companies are in 5G chip development now, delivering custom solutions that match the many configurations need for different rural an... » read more

Week In Review: Auto, Security, Pervasive Computing


Edge, cloud, data center Programmable logic company Efinix used Cadence’s Digital Full Flow to finish Efinix’s Trion FPGA family for edge computing, AI/ML and vision processing applications, according to a press release. Last week Efinix also announced three software defined SoCs based on the RISC-V core. The SoCs are optimized to the Trion FPGAs. AI, machine learning Amazon will tempo... » read more

Week In Review: Design, Low Power


Tools & IP Engineering simulation company ANSYS says thanks to new features in its ANSYS Twin Builder, product developers may be able save money in warranty and operational costs. The Twin Builder creates a digital twin of a systems in the field, enabling a convenient way to monitor and maintain systems remotely. The latest release adds predictive maintenance features for digital-twin runt... » read more