2012/02/06 

 [PDF] A Bandwidth-on-Demand Strategy for GPRS 

 2012/02/15 

 [PDF] Comparative Study of Broadcast and Multicast in 3GPP and 3GPP2 Networks 

 [PDF] Dynamic Rekeying in 3GPP Multimedia Broadcast Multicast Service (MBMS) 

 [PPT] Multimedia Broadcast Multicast Service (MBMS) 

 2012/02/24 

 [PDF] Resource Sharing Optimization for Device-to-Device Communication Underlaying Cellular Networks 

 [PDF] Resource Allocation Optimization for Device-to-Device Communication Underlaying Cellular Networks 

 [PDF] Radio Resource Allocation Scheme for Device-to-Device Communication in Cellular Networks Using Fractional Frequency Reuse 

 [PPT] Device-to-Device Communication in Cellular Networks 

 2012/03/09 

 [PPT] Resource Sharing Optimization for Device-to-Device Communication Underlaying Cellular Networks 

 [PDF] Device-to-Device Communication as an Underlay to LTE-Advanced Networks 

 [PPT] Device-to-Device Communication as an Underlay to LTE-Advanced Networks