The ever increasing market penetration of smart-phones, tablets, and netbooks, along with the ubiquitous availability of wireless networks are deeply influencing the way people live, work, interact, and socialize. However, the broad popularity and diffusion of innovative services and applications tailored at mobile users is also raising challenging research issues that require us to rethink available mobile technology solutions to meet the emerging needs of a broader and ever growing user base. The goal of MoWNet'2013 is to bring together researchers and scientists to present and discuss advances on selected topics in Mobile & Wireless Networking. The conference aims to address recent research results and to present their methodologies, models, technologies, systems, tools, applications, work in progress and experiences. After iCOST'2011 which was held in Shanghai, China and iCOST'2012 which was held in Avignon, France, MoWNet will be held in Montreal, Canada during August 19-21, 2013.