/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: therealbrianmartin https://public.slidesharecdn.com/v2/images/profile-picture.png Over 18 years experience in research and development, around 16 of those in 3GPP related activities including 10 years attending 3GPP standards meetings. Specialties: 3GPP, RAN, LTE, HSPA, WCDMA, 5G.