| Title | Contract Design for Traffic Offloading and Resource Allocation in Heterogeneous Ultra-Dense Networks |  
 | Publication Type | Journal Article |  
 | Year of Publication | 2017 |  
 | Authors | Du J., Gelenbe E, Jiang C., Zhang H., Ren Y. |  
 | Journal | IEEE Journal on Selected Areas in Communications |  
 | Volume | 35 |  
 | Date Published | Nov |  
 | ISSN | 0733-8716 |  
 | Keywords | Analytical models, Base stations, contract theory, Heterogeneous networks, heterogeneous ultra-dense networks (HetUDNs), Interference, Mobile communication, Resource management, resource sharing, software defined wireless networks (SDWNs), Telecommunication traffic, Traffic offloading, Wireless networks |  
 | DOI | 10.1109/JSAC.2017.2760459 |