The 7th Latin-American Conference on Communications (LATINCOM 2015) will be held in Arequipa, Peru on November 4-6, 2015. The IEEE LATINCOM is the most important IEEE ComSoc conference organized in Latin America that has attracted many authors and attendees from all the world since its first editions. This event will be an excellent oportunity to join together researchers, professors, students and the industry. Accepted papers will be published in IEEE Xplore and besides a selection of the best papers will be published in the IEEE Latin America Transactions (an ISI indexed journal). Arequipa is a touristic and important Peruvian city located in the south part of the country. It is known as the "White City" because of its colonial buildings made of ashlar, and famous for its exquisite cuisine. The colonial downtown was declared in 2000 as a Historical Heritage of Humanity, and houses the convent of Santa Catalina (the only one in the world made as a citadel). In Arequipa it is located the Colca Canyon, the third deepest one in the world, an spectacular view only 165 km away. Arequipa is adjacent to Cusco, the ancient capital of the Inca Empire, home of the famous citadel of Machu Picchu (one of the seven new wonders of the world).