Job Description
Summary
Do you have a passion for invention and self-challenge Do you thrive on pushing the limits of what's considered feasible As part of a world class modem team, you'll craft sophisticated leading-edge embedded firmware that deliver more performance in our products than ever before. You'll work across subject areas to transform improved hardware elements into a single, integrated design. Join us, and you'll help us innovate new wireless systems technologies that continually outperform the previous iterations! By collaborating with other product development groups across Apple, you'll push the industry boundaries of what wireless systems can do and improve the product experience for our customers across the world!
Description
Knowledge of mobile communications in 4G/5G 3GPP protocols and PHY layer radio aspectsnKnowledge of communication theory, Wireless standards, Radio architecture and InterfacesnExperience with control of RF transceiver and RF front end components for 4G/5G data path processingnUnderstanding of RF calibrations for gain error and techniques for compensating RF impairmentsnUnderstanding of design principles to meet tight real time timelines is a plusnDeep understanding of software engineering principles, and core computer science fundamentalsnExcellent command of C and C++,and working experience with compilers, build and source code control toolsnWorking knowledge of computer architecture with particular emphasis on the HW/SW interfaces of wireless communication systemsnExperience with using RF Test equipment for RF validation and debugging and proficiency with debugging in embedded software systems. Familiarity with JTAG and ETM Trace toolsn8+ years of proven experience
Preferred Qualifications
Bachelor's degree in electrical engineering or computer science is required.
Skills Required
Computer Architecture, communication theory, power optimization
Do you have a passion for invention and self-challenge Do you thrive on pushing the limits of what's considered feasible As part of a world class modem team, you'll craft sophisticated leading-edge embedded firmware that deliver more performance in our products than ever before. You'll work across subject areas to transform improved hardware elements into a single, integrated design. Join us, and you'll help us innovate new wireless systems technologies that continually outperform the previous iterations! By collaborating with other product development groups across Apple, you'll push the industry boundaries of what wireless systems can do and improve the product experience for our customers across the world!
Description
- Specify, design, and implement the RF firmware architecture of a state-of-the-art mobile wireless communications systemnn- Design, develop and optimize the RF processing algorithms pertaining to transceiver, RF front end, antenna tuners and other RF components in a cellular systemnn- Implement RF device drivers and control software for RF transceivers and RF front end components with precise timing requirementsnn- Work with RF silicon designers to define RF transceiver architecture and supporting software computing requirementsnn- Work with systems and IC designers to optimize power optimization for all RF circuitry in the cellular system. Work with multi-functional teams to manage dependencies while driving the key Radio feature
Knowledge of mobile communications in 4G/5G 3GPP protocols and PHY layer radio aspectsnKnowledge of communication theory, Wireless standards, Radio architecture and InterfacesnExperience with control of RF transceiver and RF front end components for 4G/5G data path processingnUnderstanding of RF calibrations for gain error and techniques for compensating RF impairmentsnUnderstanding of design principles to meet tight real time timelines is a plusnDeep understanding of software engineering principles, and core computer science fundamentalsnExcellent command of C and C++,and working experience with compilers, build and source code control toolsnWorking knowledge of computer architecture with particular emphasis on the HW/SW interfaces of wireless communication systemsnExperience with using RF Test equipment for RF validation and debugging and proficiency with debugging in embedded software systems. Familiarity with JTAG and ETM Trace toolsn8+ years of proven experience
Preferred Qualifications
Bachelor's degree in electrical engineering or computer science is required.
Skills Required
Computer Architecture, communication theory, power optimization
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