/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: VijayKumarJha1 https://cdn.slidesharecdn.com/profile-photo-VijayKumarJha1-48x48.jpg?cb=1523737785 More than 7 years of comprehensives experience in telecom protocol testing on various entity (e.g. BTS, RNC and UE side) for all the technologies GSM/GPRS/EDGE, UMTS/HSDPA/HSUPA, HSPA+ and LTE. Currently working as Field Design Engineer at Apple. Well-versed with 3GPP specifications for PHY, RLC/MAC, RRC and NAS. Features worked on :LTE-TDD, IRAT, CSFB, IMS, live NW, Log analysis, HSUPA, F-DPCH, FRLC UL and DL, MAC-EHS, MAC-e/es, MAC-i/is, HS FACH DL, CSoHSPA, 128 HSPA under one cell, 16QAM UL, 64QAM DL, CPC-DRX/DTX, CBS USA B1/B2 Visa for 10 Year till 2023