We consider the problem of efļ¬cient link-layer multicasting in wireless networks with switched beamforming antennas. The inherent tradeoff between multicasting and beamforming ā...
Modern wireless interfaces support a physical layer capability called Message in Message (MIM). Brieļ¬y, MIM allows a receiver to disengage from an ongoing reception, and engage ...
Justin Manweiler, Naveen Santhapuri, Souvik Sen, R...
Spatial multiple access holds the promise to boost the capacity of wireless networks when an access point has multiple antennas. Due to the asynchronous and uncontrolled nature of...
Kun Tan, He Liu, Ji Fang, Wei Wang, Jiansong Zhang...
We consider the problem of cross-band interference when devices from the same or diļ¬erent networks share radio spectrum. Cross-band interference occurs when unsynchronized trans...
Wei Hou, Lei Yang, Lin Zhang, Xiuming Shan, Heathe...
Cognitive radio is an enabling technology that allows unlicensed users to opportunistically access the spectrum in order to enhance the spectrum eļ¬ciency. In this paper, we cons...