5G - NR / DSP / Firmware TD183

5G - NR / DSP / Firmware TD183

02 Jul
Marvell Technology Group Ltd.
Bangalore Rural

02 Jul

Marvell Technology Group Ltd.

Bangalore Rural

Date Posted: Mar 01, 2021

Job Detail

- Remote/WFH:


- Location:

Bengaluru, Karnataka, India

- Company:

Marvell Technology Group Ltd.

- Type:

Full Time/Permanent

- Shift:

First Shift (Morning)

- Career Level:

Experienced Professional

- Positions:


- Experience:

11 - 15 years

- Degree:


- Apply Before:

May 31, 2022

- Visa Sponsor:

No only open for local candidates

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Job Description


- Design, implement and test real-time L1 Baseband software for 5G-NR, LTE-A, O-RAN nodes on ARM CPU Cores and DSP cores

- Optimize L1 SW for performance,

memory utilization on real-time embedded DSP platform and ensure that design meets performance requirements.

- Work with Systems and Test teams to take SW through unit tests and system tests using signal generators, test vectors and vector signal analyzers.

- Work with Systems team to design system level L1 SW tests for modem and SoC characterization

- Work with customers for feature requirements, enhancements and for R&D; support

Technical Requirements

- Degree in Electronics and Communication Engineering or related fields and 12+ years of related professional experience.

- 10+ years of experience in developing L1 SW for Mobile Wireless Standards such as 5GNR, LTE, WiMAX, WCDMA/HSPA+.

- Prior experience with DSP L1 SW implementation for 5G-NR or LTE is a strong plus.

- Must have experience with various aspects of L1 SW delivery: Real-time implementation, debugging, system test, validation and SW qualification.

- Must have experience in SW partitioning, algorithm benchmarking, optimization for DSP and CPU processing.

- Prior experience on modem control SW design on MIPS or ARM CPU is a strong plus.

- Strong expertise in C++/C/Assembly, Real-time OS and embedded programming concepts: SW task scheduler, Multi-threaded system, Memory management.

- Strong expertise in Linux, Fast path (DPDK/ODP) is highly desirable

- Comprehensive understanding of 3GPP Wireless Standards such as 5G NR, LTE, WCDMA/HSPA+ and advanced system features is strongly desired.

- Experience with test equipment such as Signal Generators, VSA, Logic Analyzers is a plus.

- Sound background in Communications Theory and Signal Processing is required.

Other Requirements

- Proven ability to multi-task and work in cross functional teams in fast-paced environment

- Must have effective interpersonal, teamwork, and communication skills.

- Ability to mentor and lead sub project teams for customer deliveries

- Demonstrates good analysis and problem-solving skills.

Skills Required


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