Abstract-- Two-tier networks, comprising a conventional cellular network overlaid with shorter range hotspots (e.g. femtocells, distributed antennas, or wired relays), offer an eco...
Abstract--Previous simulations have shown substantial performance gains can be achieved by using hybrid cellular and wireless LAN (WLAN) approaches [1]. In a hybrid system, a proxy...
—In today’s Internet, online social networks (OSNs) play an important role in informing users about content. At the same time, mobile devices provide ubiquitous access to this ...
Francesco Malandrino, Maciej Kurant, Athina Markop...
Abstract— We propose an intercell downlink orthogonal frequency division multiple access (OFDMA) scheduling technique in a sectorized cellular network. Adjacent sectors from neig...
Abstract— In this paper we advocate to exploit terminal cooperation to stabilize IP communication using header compression. The terminal cooperation is based on direct communicat...
Tatiana K. Madsen, Qi Zhang, Frank H. P. Fitzek, M...