杭州通信外企招聘

hire.cie

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1)TD/LTE DSP SW Engineer(HZ-ND-1311)

Responsibilities
        Responsible for TDLTE DSP SW architecture definition, specification, design, implementation, testing and maintenance
        Develop the TDLTE DSP base band SW on the TI 64+ DSP, including PHY, MAC, TUP and etc.
        Contribute to inspection/review of specification, design and interface
        Follow NSN BTS SW develop process. Deliver the TDLTE DSP SW predictably with high quality

Requirements
        M.Sc. or B.Sc. degree in Telecommunication Engineering, Computer Science or equivalent
        Basic knowledge on 3GPP standard, algorithms design and implementation
        A good understanding of Digital Signal Processors and Digital Signal Processing
        Experience in embedded software, esp. in telecommunication equipment, and knowledge on WCDMA/LTE/TD-SCDMA/WiMAX L1/L2 technology (Rake receiver, OFDM, MIMO, MAC, TUP, Channel encoding/decoding, etc.)
        Strong C/C++ programming skill and RTOS knowledge
        Fluent in written and spoken English and Mandarin
        3+ Years of working experience in DSP or Base Band fields are preferred
        Experience in Beam-Forming design is a plus.
        Proven to be quick learner and good team player, take responsibilities and initiatives.

1)        TD/LTE DSP SW Testing Engineer(HZ-NT-1312)

Responsibilities
        We are looking for engineer/specialists of DSP SW testing engineering in TDLTE products R&D.
        You are responsible for
        Capture TDLTE L1/L2 Feature and requirement
        Design DSP SW testing strategy and test environment
        Design DSP capacity and performance testing
        Lead trouble shooting for complex case
        Define eNodeB DSP SW architecture testing

Requirements
        Good knowledge of mobile network technologies, radio system architectures, functions and standards, especially in the area of TD-SCDMA, WCDMA, WiMAX or LTE.
        Experience in requirement/feature analysis; Understanding the WCDMA RAN or LTE requirements is a plus
        Experience in radio resource management, capacity planning, dimensioning and algorithm simulation is plus
        Experience in TDLTE testing is a plus
        Master or Bachelor in telecommunication, computer science or equivalent technical education
        Good communication and networking skills, fluent oral and written English
        Desire for challenging tasks, high innovation and team spirit

2)        TD/LTE Control Plane/Local O&M SW Engineer(HZ-ND-1313)

Responsibilities
        Responsible for LTE Control Plane and Local O&M SW architecture definition, specification, design, implementation, testing and maintenance
        Contribute to inspection/review of specification, design and interface
        Support LTE software integration and testing
        Follow NSN BTS SW develop process. Deliver the LTE SW predictably with high quality

Requirements
        M.Sc. or B.Sc. degree in Telecommunication Engineering, Computer Science or equivalent
        Good knowledge of mobile network technologies, radio system architectures, functions and standards, especially in the area of WCDMA/LTE/TDS-CDMA radio access systems.
        Good knowledge of 3GPP Control Plane protocols and functions, especially in the area of WCDMA/LTE/TDS-CDMA radio access systems.
        Experience in embedded software, esp. in telecommunication equipment, and WCDMA/LTE/TD-SCDMA/WiMAX L3 or Local O&M design
        Strong C/C++ programming skill and RTOS knowledge
        Fluent in written and spoken English and Mandarin
        3+ Years of working experience in relevant fields are preferred
        Proven to be quick learner and good team player, take responsibilities and initiatives

3)        TD/LTE RAN System Testing Engineer(HZ-NT-1314)

Responsibilities
        Prepares test plan and test cases and performing test in real environment. Finds faults, reporting faults and following up faults status
        Consults, supports and guides others toward requirements from internal and even external customers.
        Ensures the functionalities of BTS meet the requirement of specification on network and node level with test planning and execution. Estimates work amounts in own process area.
        Participates/organizes knowledge sharing activities and contribute to the accumulation of experience and improvement of process
        Be familiar with test process, usage of test tools and test equipments. Participate in inspection, workshop, task force and research group in daily work. Key inspector in own area
        Involved in early SW design phase and provide testing feedback to improve testability

Requirements
        M.Sc. or B.Sc. degree in Computer Science, Telecommunication Engineering or equivalent
        Good knowledge of wireless communication network, WCDMA/LTE background is preferred
        You must have understanding of SW development processes and you see the importance of testing in the process
        Previous experience in integration and verification work is definitely preferred
        Test automation tools usage/development experience is optional
        Fluent written and spoken English
        Self-motivated, target driven and innovative thinking
        Enjoy team work and open communication