3 papers
cs.NI2011
A-GPS Assisted Wi-Fi Access Point Discovery on Mobile Devices for Energy Saving
Feng Xia, Wei Zhang, Fangwei Ding +1
Mobile devices have been shipped with multiple wireless network interfaces in order to meet their diverse communication and networking demands. In this paper, we propose an A-GPS a…
cs.NI2011
ART-GAS: An Adaptive and Real-Time GTS Allocation Scheme for IEEE 802.15.4
Feng Xia, Ruonan Hao, Yang Cao +1
IEEE 802.15.4 supports a Guaranteed Time Slot (GTS) allocation mechanism for time-critical and delay-sensitive data transmissions in Wireless Personal Area Networks (WPANs). Howeve…
cs.NI2011
Real-Time Performance Analysis of Infrastructure-based IEEE 802.11 Distributed Coordination Function
Feng Xia, Ruixia Gao, Linqiang Wang +1
With the increasing popularity of wireless networks, wireless local area networks (WLANs) have attracted significant research interest, which play a critical role in providing anyw…