Apple-posted about 2 months ago
CA
5,001-10,000 employees

At Apple, we work every single day to craft products that enrich people’s lives. Do you love working on challenges that no one has solved yet? As a member of our Wireless Silicon Design group, you will have outstanding and phenomenal opportunity to build our future products that will delight and encourage millions of Apple’s customers every single day! New generations of emerging applications demand performances in specific definitions. Wireless communication technologies are evolving, and the mission is to develop solutions to enable the next generations of applications to introduce innovations into our life, providing outstanding user experiences. Our goals are to come up with architecture, protocols, coordinated systems and algorithms to achieve robust performances, meeting the demands for the next generations of applications over the practical wireless medium conditions, where we expect more congestions from larger number of devices and co-existing wireless technologies.

  • Own the developments and collaborate closely with different teams to come up with specification and design details.
  • Conduct pre-silicon validations and post-silicon bring-up.
  • Perform performance and reliability analysis and optimizations.
  • Develop sophisticated architectures, PHY/MAC cross-layer and multi-functional protocol and algorithm designs.
  • Enhance latency, improve medium efficiency, manage interference and CoEx in congested environments.
  • Extend ranges and reduce power consumption.
  • BS and a minimum of 10 years relevant industry experience.
  • Extensive experience in developing wireless communications systems on algorithm designs.
  • In-depth knowledge on wireless communication systems (OFDM/MIMO, etc.).
  • Hands-on experience on lab testing and characterization.
  • Deep understanding of communication theory and signal processing related algorithms design.
  • 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.
  • MSEE and PhD preferred.
  • Some experience in modem architecture and microprocessor architecture.
  • Experience with firmware design and software controls.
  • Relevant prior experience on low-power algorithm design for power critical applications.
  • Knowledge on High-Level Synthesis (HLS), silicon prototyping, emulation systems and virtual platforms.
  • Experience with multi-radio coexistence management.
  • Experience with system optimization in congested radio environments through cross-layer designs.
  • Prior experience on bringup of real silicon in lab and being able to efficiently use lab equipment such as spectrum analyzer, signal generator, power meter, etc.
  • Experience with emulation systems and virtual platforms.
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