In this paper we investigate the downlink capacity enhancement in GSM by employing an antenna array at the base station.
Recently the capacity region of a multi-input (MIMO) Gaussian broadcast channel, with Gaussian codebooks and known-interference cancellation through dirty paper coding (DPC), was shown to equal the
Analytic derivation of downlink dimensioning for a wireless network employing the "High Speed Downlink Packet Access" [HSDPA] standard is presented.
Managing inter-cell interference is one of the main challenges in current and next generation wireless systems that aggressively reuse the frequency.
In this paper, we investigate uplink channel estimation and multiuser downlink transmission of a massive MIMO time-division duplex system in the presence of pilot contamination, where the base stat
Deployment of LTE in unlicensed bands is being considered in Rel-13 of LTE. This feature is called Licensed-Assisted Access (LAA) using LTE.
LTE Advanced (LTE-A) small cells (pico cells) allow a smart densification of an existing macro cellular network. They are a means to cope with increasing traffic demands.
Uplink power control is an efficient scheme to mitigate pilot contamination in massive multiple-input multiple-output (MIMO) systems.
Cell-free massive multiple-input-multiple-output (MIMO) is a promising cellular technology in which a large number of distributed access points (APs) jointly serve a small number of user equipments
We address the problem of downlink throughput improvement for IEEE 802.11a/g systems by using a modified access point (AP) equipped with multiple antennas.
