Title :
Resource allocation in hybrid access control femtocell network targeting inter-cell interference reduction
Author :
Ahmed, Afaz Uddin ; Bin Aziz, Fayeem ; Masum, Taufiq Mahmud ; Jahan, Md Sarwar ; Rahman, Md Mamunur ; Reza, C.M.F.S. ; Al Mamoon, Abdullah ; Day, Peter ; Zaman, M.R.
Author_Institution :
Chittagong Univ. of Eng. & Technol., Chittagong, Bangladesh
Abstract :
Inter-cell interference is the most challenging issue in femtocell deployment within the coverage of Macro base station (MBS). In this paper, we have explored the role of femtocell in LTE network and proposed a Dynamic Resource allocation management algorithm (DRAMA) for hybrid access control in spectrum shared OFDMA network to optimize the interference and increase the quality of service (QoS). The user gets the privilege to assign the femtocell service level ensuring a minimum level of QoS. A simulation setting is developed to study the performance of DRAMA in hybrid access control femtocell network and compared it to closed and open access control.
Keywords :
Long Term Evolution; OFDM modulation; access control; femtocellular radio; frequency division multiple access; intercarrier interference; quality of service; radio spectrum management; resource allocation; telecommunication control; LTE network; MBS; QoS; dynamic resource allocation management algorithm DRAMA; femtocell deployment; femtocell network; hybrid access control; intercell interference reduction; macro base station; quality of service; spectrum shared OFDMA network; Conferences; Femtocell networks; Interference; OFDM; Resource management; Throughput; Wireless communication; Femtocell network; co-channel interference; inter-cell interference; interference avoidance; resource allocation;
Conference_Titel :
Electrical Information and Communication Technology (EICT), 2013 International Conference on
Conference_Location :
Khulna
Print_ISBN :
978-1-4799-2297-0
DOI :
10.1109/EICT.2014.6777816
