Yi Yangyi(Eric) Email & Phone Number

北京

5G通信性能体验

Beijing

1. Responsible for 5G Test Region：including build RF/Performance/Power consumption test method&standard for sub-6G&mmW; researching new test method for new feature (such as BF，SUL, DC...); researching the new channel model for mmW test; find low cost solution for mmW test; (Finished sub-6G test method version based on 3GPP RAN5 79#; built mmW test lab; planning temperature for mmW test)2.Responsible for the problem and NPS in RF field in the global market; Organizing DMD method for the low probability problem; find the multi-system coexistence problem for real network; find issues in on-line game performance, and help to solve issues.3.Responsible for establishing RF testing capability (training senior test engineer, developing automation tools) in each region (cellphone, tablet, wearable, module&CPE).4.Striving for the benefits in industry standard meetings (CCSA/CMCC), reported MIMO OTA test analysis, test uncertain and HPUE present situation.

中国 北京

1. Responsible for establishing RF testing capability in each region. Training more than two FDEs in each location (shanghai, beijing , xian, wuhan)2.Responsible for the NPS in the market, solving the LBS jamming problem in field, and build Lab test method.3.Analysis bus data/pos data and other big data, find the key factor to improve the NFC/WIFI/Cellular performance

中国 北京

1. Responsible for the construction of regional testing capacity in Beijing(Baseband, RF, Audio, Camera)2. Supporting the product deliver(such as Nexus6p, some Honor & Huawei Phone)3. Design integrate 3GPP test system and notch system for cellular RF test.4. Joining the power consumption team as test expert, improving cellular power consumption performance using hardware and protocol method.

中国 北京

1. Field test in the US, help product passing the carrier test(AT&T, MetroPCS,TMO)2.RF test in beijing, finding and analyzing RF test issues. 3.Team leader of beijing RF test team.