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2G/3G Layer1 Senior
engineer - 729760
Description
Job Description:
In this role, the engineer is responsible for SW development & maintenance of Layer 1 Control Software for 2G/3G wireless modem. Should be able to focus on the quality of the software thereby reducing the overhead in the regressions. Should be able to develop an efficient embedded SW meeting real time constraints as well as protocol defined across the interfacing components. Should be pro-active in debugging on Simulation environment as well as in target testing.
Should be able to quickly understand the existing SW design & code, in order to support maintenance or any new feature development. Should be able to guide and train the junior members of the team. Should be self-motivated and drive the work to completion.
In this role, the engineer is responsible for SW development & maintenance of Layer 1 Control Software for 2G/3G wireless modem. Should be able to focus on the quality of the software thereby reducing the overhead in the regressions. Should be able to develop an efficient embedded SW meeting real time constraints as well as protocol defined across the interfacing components. Should be pro-active in debugging on Simulation environment as well as in target testing.
Should be able to quickly understand the existing SW design & code, in order to support maintenance or any new feature development. Should be able to guide and train the junior members of the team. Should be self-motivated and drive the work to completion.
Qualifications
Required skills:
1.Graduate or Post graduate B.E/M.E in CS or EC discipline.
2.Minimum 5 years of relevant experience in 2G Layer1 or 3G Layer1 control SW development.
3.Good understanding on 3GPP specifications for 2G L1 and 3G L1.
4.Excellent embedded programming skills using C & RTOS.
5.Very good analytical & logical reasoning skills.
6.Very good knowledge on Access stratum procedures in UE.
7.Very good real time debugging skills, tools & script usage, Script development skills.
8.Hands on experience in Dual RAT or Triple RAT Layer1 SW development in a real time OS environment.
Desired skills:
1.Signal processing blocks in TX & RX chains of 2G or 3G physical layer processing.
2.Modem system level understanding.
3.Exposure to SW design & development for dual SIM solutions.
1.Graduate or Post graduate B.E/M.E in CS or EC discipline.
2.Minimum 5 years of relevant experience in 2G Layer1 or 3G Layer1 control SW development.
3.Good understanding on 3GPP specifications for 2G L1 and 3G L1.
4.Excellent embedded programming skills using C & RTOS.
5.Very good analytical & logical reasoning skills.
6.Very good knowledge on Access stratum procedures in UE.
7.Very good real time debugging skills, tools & script usage, Script development skills.
8.Hands on experience in Dual RAT or Triple RAT Layer1 SW development in a real time OS environment.
Desired skills:
1.Signal processing blocks in TX & RX chains of 2G or 3G physical layer processing.
2.Modem system level understanding.
3.Exposure to SW design & development for dual SIM solutions.
GPRS/UMTS/LTE Data
plane Lead Engineer - 730370
Description
- Design and maintain the
RLC/PDCP/MAC/Hardware adaption layer for GPRS/UMTS/LTE
- Define external and internal interfaces including functional on Data plan optimization and memory handling.
- Develop test strategies in line with the development
- Drive and conduct code reviews with the development team
- Advise project and program management in planning
- Develop and present technical product documentation to customers and for training
- Closely follow the 3GPP standardization process
- Define external and internal interfaces including functional on Data plan optimization and memory handling.
- Develop test strategies in line with the development
- Drive and conduct code reviews with the development team
- Advise project and program management in planning
- Develop and present technical product documentation to customers and for training
- Closely follow the 3GPP standardization process
Qualifications
- Master/Bachelor degree in
Computer Science or Electrical Engineering or ECE
- At least 8 years of proven design/development experience in SW design for cellular modem standards (2G, 3G, LTE)
- Design Experience on Data Plane (RLC/PDCP/MAC) requirements for wireless communication standards
- Working knowledge of C++/C programming language
- Excellent communication skills in English
- At least 8 years of proven design/development experience in SW design for cellular modem standards (2G, 3G, LTE)
- Design Experience on Data Plane (RLC/PDCP/MAC) requirements for wireless communication standards
- Working knowledge of C++/C programming language
- Excellent communication skills in English
RF Driver Engineer - 731356
Description
Description:
- Development, Verification and Support of baseband Modem Firmware /Embedded SW for the Radio Driver System across multiple mobile communication standards (GSM, EDGE, WCDMA, UMTS, LTE).
- Discuss requirements/feedback with Concept Engineering and Development.
- Participation in system integration and verification in cooperation with System Engineering and hardware design group.
- System integration on virtual prototypes and target hardware.
- Analyzing and solving of technical issues during bring-up of the next generation mobile phone platform.
- Perform code review and SW/FW fixes and feature updates.
- Debug FW/SW and System issues, extract and analyze traces, pre-analysis of issues from various verification sessions (IOT, GCT, Field Test, Customer Production Line)
- Technical support of internal and external customers of the Intel high-feature modem baseband components.
- Development, Verification and Support of baseband Modem Firmware /Embedded SW for the Radio Driver System across multiple mobile communication standards (GSM, EDGE, WCDMA, UMTS, LTE).
- Discuss requirements/feedback with Concept Engineering and Development.
- Participation in system integration and verification in cooperation with System Engineering and hardware design group.
- System integration on virtual prototypes and target hardware.
- Analyzing and solving of technical issues during bring-up of the next generation mobile phone platform.
- Perform code review and SW/FW fixes and feature updates.
- Debug FW/SW and System issues, extract and analyze traces, pre-analysis of issues from various verification sessions (IOT, GCT, Field Test, Customer Production Line)
- Technical support of internal and external customers of the Intel high-feature modem baseband components.
Qualifications
Minimum Requirements:
Candidate must possess a Bachelor's Degree or greater in Electronics, Communication Technology or Computer Science.
- 5-7 experience GSM, EDGE, WCDMA, UMTS, LTE wireless communication products and their related systems
- 3-5 years experience/knowledge in development of wireless products and preferably in RF Driver or at a minimum L1 Controller
- 3-5 years experience in RFIC and Baseband Communication EG - Digital RF driver is MANDATORY. Knowledge of Intel SUE2/S4G based RFIC based systems is an added advantage.
-3-5 years experience in development of RF Production Test Driver leading to ramp up of RFIC/s in Tier-1/2 OEMs
- 3-5 years hands on experience with wireless communication test sets, logic analyzer and DigRF analyzer tools.
- 5-7 years C language, Real Time system, ClearCase
- Knowledge and understanding of relevant communication standards, protocols, mobile architecture especially the physical layer.
- Familiarity and working knowledge of knowledge of wireless technologies GSM & TDMA,CDMA,LTE systems
- Good problem solving capabilities and understanding of analytical methods
- Proactive quality mindset and ability to work in teams.
Candidate must possess a Bachelor's Degree or greater in Electronics, Communication Technology or Computer Science.
- 5-7 experience GSM, EDGE, WCDMA, UMTS, LTE wireless communication products and their related systems
- 3-5 years experience/knowledge in development of wireless products and preferably in RF Driver or at a minimum L1 Controller
- 3-5 years experience in RFIC and Baseband Communication EG - Digital RF driver is MANDATORY. Knowledge of Intel SUE2/S4G based RFIC based systems is an added advantage.
-3-5 years experience in development of RF Production Test Driver leading to ramp up of RFIC/s in Tier-1/2 OEMs
- 3-5 years hands on experience with wireless communication test sets, logic analyzer and DigRF analyzer tools.
- 5-7 years C language, Real Time system, ClearCase
- Knowledge and understanding of relevant communication standards, protocols, mobile architecture especially the physical layer.
- Familiarity and working knowledge of knowledge of wireless technologies GSM & TDMA,CDMA,LTE systems
- Good problem solving capabilities and understanding of analytical methods
- Proactive quality mindset and ability to work in teams.
Physical Layer Modem
Architect - 733254
Description
• Participation in
definition of overall system architecture as well as non-functional
requirements (scalability, modularity, extensibility, reusability) across
various platforms.
• Provide governance and help various teams to make appropriate system and component level design decisions with focus on holistic technology approach across products and teams.
• Develop an end-to-end view of entire system with focus on physical layer and characterization of its performance (execution profiling).
• Provide system support for implementation related activities, with a focus on efficient and robust control architectures.
• Analyze and identify issues in the physical layer observed in the lab and in the field. Understand and correlate various system level issues in a complex system.
• Active participation in modem performance improvements and optimizations to enable new features and applications.
• Provide governance and help various teams to make appropriate system and component level design decisions with focus on holistic technology approach across products and teams.
• Develop an end-to-end view of entire system with focus on physical layer and characterization of its performance (execution profiling).
• Provide system support for implementation related activities, with a focus on efficient and robust control architectures.
• Analyze and identify issues in the physical layer observed in the lab and in the field. Understand and correlate various system level issues in a complex system.
• Active participation in modem performance improvements and optimizations to enable new features and applications.
Qualifications
• Considerable experience in
developing physical layer SW/FW for wireless communications in an embedded,
real-time environment. Solid knowledge across PHY/MAC SW layers and their
interworking. Experience in the design of efficient and robust control architectures.
• Strong understanding of wireless communication theory and digital signal processing including air interface functionality.
• Profound knowledge in one or more of the following topics is required: AFC, RF control, audio processing, interference cancellation, carrier aggregation, heterogeneous radio networks
• System level knowledge in at least one of RATs: GSM/EGPRS, WCDMA/HSPA+, LTE.
• Good understanding of 3GPP specifications and capability to think beyond it.
• Good understanding of wireless multimode modem architecture (system level partitioning, RF, BB, SW/HW integration aspects).
• Strong attention to details, dedication to quality, a strong ability to innovate and present ideas and concepts clearly.
• Excellent written and oral communication skills.
• Strong understanding of wireless communication theory and digital signal processing including air interface functionality.
• Profound knowledge in one or more of the following topics is required: AFC, RF control, audio processing, interference cancellation, carrier aggregation, heterogeneous radio networks
• System level knowledge in at least one of RATs: GSM/EGPRS, WCDMA/HSPA+, LTE.
• Good understanding of 3GPP specifications and capability to think beyond it.
• Good understanding of wireless multimode modem architecture (system level partitioning, RF, BB, SW/HW integration aspects).
• Strong attention to details, dedication to quality, a strong ability to innovate and present ideas and concepts clearly.
• Excellent written and oral communication skills.
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