TY - T1 - Collaborative Traffic Offloading for Mobile Systems SN - / UR - URN:ISBN:978-951-51-1762-5; http://hdl.handle.net/10138/157781 T3 - A1 - Ding, Yi A2 - PB - Helsingin yliopisto Y1 - 2015 LA - eng AB - Due to the popularity of smartphones and mobile streaming services, the growth of traffic volume in mobile networks is phenomenal. This leads to huge investment pressure on mobile operators' wireless access and core infrastructure, while the profits do not necessarily grow at the same pace. As a result, it is urgent to find a cost-effective solution that can scale to the ever increasing traffic volume generated by mobile systems. Among many visions, mobile traffic offloading is regarded as a pro... VO - IS - SP - OP - KW - Computer Science N1 - PP - ER -