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Apple Senior Wireless System Application Engineer United States, California, Cupertino 148826787
06.06.2024
Description
Core responsibilities include, but are not limited to, the following:•Design and simulate state-of-the-art wireless communication system for next generations of applications. •Implement system models and investigate innovative architecture, protocols, algorithms in PHY/MAC cross-layer to mitigate the impact congested radio environment and achieve robust performance. •Collaborate with product teams and come up with novel architecture, protocols, integrated systems, algorithms to meet the requirements from the emerging applications in a congested radio environment. •Perform simulations to prove the effectiveness of the designed architecture, protocols, algorithms, and validate them on emulation systems.•Work with firmware designers to realize the software part of these methods with high efficiency software implementation.•Work with digital designers to realize the hardware part of these methods with power and area efficient digital implementations. •Bring up, test and characterize the designed algorithms, optimize the performance to achieve the targeted performances with production qualities on real silicon in lab.
Key Qualifications
- Extensive experience in developing wireless communications systems on algorithm designs, architecting, integrating systems and protocols.
- In-depth knowledge on wireless communication system (OFDM/MIMO, etc.), including hands-on experience on lab testing and characterization.
- Deep understanding of communication theory and signal processing related algorithms design (such as timing recovery, signal estimation and detection, automatic gain control, RF impairment estimation and correction, channel estimation, equalization and coding theory)
- Experience with multi-radio coexistence management
- Experience with system optimization in congested radio environment through cross-layer designs
- Knowledge on modem and microprocessor architecture. Experience with FW design is a plus.
- Experience with Matlab or Python and/or C/C++ for algorithm development, modeling, and simulation.
- Knowledge in existing protocols: 5G/LTE/WCDMA/GSM, 802.11a/b/g/n/ac/ax/be, 802.11ad/ay or Bluetooth/BLE
- Experience with emulation systems and virtual platforms - a plus.
- Experience on bring-up real silicon in lab, as well as using with lab equipment (such as spectrum analyzer, signal generator, power meter, etc.) - a plus.
Education & Experience
BS and 10+ years of relevant experience required. MSEE/PhD preferred
Pay & Benefits
- At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $170,700 and $300,200, and your base pay will depend on your skills, qualifications, experience, and location.Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.
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