Christoffer Andersson of Madrid, Spain, is Director of Business Development, Service Layer/System Integration for Ericsson. In this role he drives the sales and implementation of new mobile services and associated infrastructure. Additionally, he is a key contributor to the standardization- and product requirements for Service Layer solutions.
He currently holds multiple patents, and is frequent writer for various publications in the 3G and mobile media area. His books, 'Mobile Media and Applications, from concept to cash' and 'GPRS and 3G Wireless Applications, The Professional Developer's Guide', were published by John Wiley & Sons.