System level modeling and evaluation of heterogeneous cellular networks

M Taranetz - 2015 - repositum.tuwien.at
The cumulative impact of co-channel interferers, commonly referred to as aggregate network
interference, is one of the main performance limiting factors in today-s mobile cellular …

Downlink interference alignment in two-tier femtocell networks

A Ghiamatyoun, A Olfat - Wireless Personal Communications, 2015 - Springer
Femtocell networks have recently been widely investigated due to their effective commercial
deployment by different operators. However, cross-tier interference between the two layers …

Delay analysis of an improved WiMAX Macro-Femto handover technique and cell selection algorithm

A Ilyas, M Aman, N Saeed - Wireless Personal Communications, 2015 - Springer
Femtocells (FC) have been introduced in WiMAX networks due to the high data rate
broadband access provided by Wimax networks. The key features like increased cell …

Dynamic access and power control scheme for interference mitigation in femtocell networks

M Ahmed, SG Yoon - KSII Transactions on Internet and Information …, 2015 - koreascience.kr
The femtocell network, which is designed for low power transmission and consists of
consumer installed small base stations, coexists with macrocells to exploit spatial reuse …

Interference mitigation in cognitive femtocell networks

HO Kpojime - 2015 - uobrep.openrepository.com
Femtocells have been introduced as a solution to poor indoor coverage in cellular
communication which has hugely attracted network operators and stakeholders. However …

Coverage Radius Bounds and Impact on SINR in Blindly Placed LTE Femtocells

HO Kpojime, GA Safdar - International Journal of Wireless Information …, 2015 - Springer
An important issue affecting cellular networks is to make services available to regions of bad
or no reception. Femtocells are considered to be the solution to meet the future needs for …

Opportunistic open-access macro-femto networks with femto base station selection

V Asghari, A Ghrayeb, S Affes - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
We consider an open-access macrocell-femtocell spectrum-sharing network with multiple
femto base stations (FBSs) that are available to opportunistically handle the nearby macro …

ESPS scheme for two‐tier interference suppression in a heterogeneous network with cooperative femtocells

D Xu, P Ren, L Sun - International Journal of Communication …, 2015 - Wiley Online Library
The coexistence of a macrocell and a number of femtocells often leads to a two‐tier
heterogeneous network, where the co‐tier interference (CotIN) and cross‐tier interference …

Interference management in next generation wireless systems: Cognitive and coordinated approaches

M Pucci - 2015 - flore.unifi.it
In recent years, we have witnessed a rapid evolution of wireless communication
technologies to meet the ever increasing demand of diversified mobile services. It is …

[PDF][PDF] RESOURCE ALLOCATION IN HETEROGENEOUS 4G NETWORKS WITH FEMTOCELLS EVALUATED THROUGH NETWORK SIMULATION

M Polese, L Badia - dei.unipd.it
Le femtocelle sono una delle frontiere della ricerca nelle telecomunicazioni. In questa tesi
viene studiato l'effetto dell'utilizzo di tali dispositivi all'interno di edifici sul throughput …