RESEARCH

We are interested in wireless information research which includes wireless QoS protocols, wireless resource managements, mobility managements, network performance modeling, wireless Internet traffic analysis, energy saving algorithms, and network coding. Especially, we focus on the next generation wireless internet areas such as 5G cellular systems, broadband wireless system, satellite systems, military communication systems, and high efficiency WLAN systems. For standard works, we are interested in 3GPP, IEEE 802.11, IEEE 802.15, and ETSI DVB-S2/RCS.

• 6G Cellular Network and Wireless Network QoS Provisioning Research
  
    - End-to-end QoS performance evaluation of next generation wireless network (LTE-Advanced, LTE-Beyond)
    - Cross layered protocol design for multimedia services
    - Smallcell service and performance analysis
    - Network design for massive devices connectivity
  
  
  
  

• Satellite communication
  
    - Low Earth orbit (LEO) satellite communication
    - Design inter-satellite link network framework
    - Converged satellite and terrestrial networks in military spaces
    - Design of intelligent network structure for massive ISTN
  
  
  
  

• IEEE 802.11/15 MAC protocols research
  
    - Full-duplex MAC protocols for high efficiency WLAN
    - IEEE 802.11/15(UWB, Zigbee) MAC protocol optimization
    - Anti-collision algorithms for RFID system
    - Multi-hop multi-media supportable MAC protocol
  
  
  
  

• Mobility management research
  
    - Inter-RAT, Inter-cell handover, roaming algorithms
    - Performance Analysis of QoS and Handover of 4G Wireless Communication System
    - Service continuity management
    - Multipath(multi-homing) communication optimization
    - Multi-access network selection
    - Smallcell handover, Macro/small cell selection optimization
  
  
  
  

• Network Coding
  
    - Performance analysis on the network coding considering control overhead
    - Protocol design for the application of network coding such in sensor network or satellite network
  
  
  
  

• Energy Efficient Network
  
    - Power saving protocols in LTE and WLAN systems
  
  
  
  

• Security research
  
    - Wireless access control, authentication, traffic analysis