Multi-layer call admission architecture for assured QOS in CDMA2000 packet data networks. - Muhammad Adeel Zafar; Waqar Mahmood; Ahsan A. Chaudhry; Rizwan Ahmad (Communications and Computer Networks, 2005)

Pre-scanning and dynamic caching for fast handoff at MAC layer in IEEE 802.11 wireless LANs. - Noor Mustafa; Waqar Mahmood; Ahsan A. Chaudhry; M. Ibrahim (MASS, 2005)

A group based point-to-multipoint MBMS algorithm over the HSDPA network. - Ahsan A. Chaudhry; Jamil Y. Khan (PIMRC, 2008)

Impact of variable network load on group based video multicast scheme over the HSDPA network. - Ahsan A. Chaudhry; Jamil Y. Khan (PIMRC, 2009)