Title :
Overlaid device-to-device communication in cellular networks
Author :
George, Geordie ; Mungara, Ratheesh K. ; Lozano, Angel
Author_Institution :
Dept. of Inf. & Commun. Technol., Univ. Pompeu Fabra (UPF), Barcelona, Spain
Abstract :
We present an analytical characterization of the spectral efficiency achievable by D2D communication links overlaid on a cellular network. The analysis relies on a stochastic geometry formulation with a novel approach to the modeling and spatial averaging of interference, which facilitates obtaining compact expressions. These expressions are then applied to gauge the potential of D2D communication, which is found to be very sizeable in situations of strong traffic locality.
Keywords :
cellular radio; stochastic processes; D2D communication links; cellular networks; interference; overlaid device-to-device communication; spectral efficiency; stochastic geometry formulation; Fading; Geometry; Interference; Receivers; Transmitters; Uplink; Wireless communication;
Conference_Titel :
Global Communications Conference (GLOBECOM), 2014 IEEE
Conference_Location :
Austin, TX
DOI :
10.1109/GLOCOM.2014.7037376
