X

X An

22 records found

Authored

Extending WPANs to support multi-hop communication with QoS provisioning

Performance analysis of synchronization frame based interference mitigation in 60 ghz wpans
Journal article (2010) - X An, C Sum, Ranga Rao Venkatesha Prasad, H Harada
60GHz radio is a promising technology since it can offer multi-Gbps data rate. However, 60 GHz radio based transmission is easily disturbed by co-channel interference (CCI). In this letter, a novel analytical model is provided to investigate the performance of using synchronizati ...

Medium access control and network layer design for 60 GHz wireless personal area networks
Doctoral thesis (2010) - X An

Probabilistic-based message dissemination in ad-hoc and sensor networks using directional antennas
Conference paper (2009) - X An, R Hekmat

A synchronization-frame-aided interference mitigation mechanism for millimeter-wave WPAN
Conference paper (2009) - C Sum, X An, Z Lan, T Baykas, R Funada, MA Rahman, H Harada, S Kato

Inter-piconet route discovery to support 60 ghz based wireless mesh network
Conference paper (2009) - X An, R Hekmat

Beam switching support to resolve link-blockage problem in 60 GHz WPANs

Performance analysis of the frame aggregation mechanisms in IEEE 802.15.3c

Effect of beacon design to wpan throughput
Conference paper (2009) - T Baykas, X An, C Sum, MA Rahman, Z Lan, R Funada, H Harada

A QoS-aware and fair resource allocation scheme for WPANs
Conference paper (2009) - X An, R Hekmat

Relation between interference and neighbor attachement policies in ad-hoc and sensor networks
Journal article (2008) - R Hekmat, X An

Directional MAC protocol for millimeter wave based wireless personal area networks
Conference paper (2008) - X An, R Hekmat

On the performance of ad-hoc and sensor networks
Conference paper (2008) - R Hekmat, X An

Enhanced MAC layer protocol for millimeter wave based WPAN
Conference paper (2008) - X An, Shuo Zhang, R Hekmat

Self-adaptive neighbor discovery in ad hoc networks with directional antennas
Conference paper (2007) - X An, R Hekmat

Effects of neighbour attachment policies on interference in ad-hoc and sensor networks
Conference paper (2007) - R Hekmat, X An

A framework for performance evaluation of wireless ad-hoc and sensor networks
Conference paper (2007) - R Hekmat, X An

Performance analysis of the link layer protovol for uwb impulse radio networks
Conference paper (2006) - N Shi, X An, I.G.M.M. Niemegeers

OPT - Online person tracking system for context-awareness in wireless personal network
Context aware systems are the order of the day. With the advent of low cost sensor networks and systems ambient intelligence is becoming more and more sought after feature. In this work, we present an online person tracking (OPT) system for indoor environment which is aimed to pr ...

RF-OPT: a range-free online person tracking system