Network Controlled Joint Radio Resource Management for Heterogeneous Networks Export

@proceedings{citeulike:4270255, abstract = {In this paper, we propose a way of achieving optimally in radio resource management (RRM) for heterogeneous networks. We consider a micro or femto cell with two co-localized radio access technologies (RAT), e.g. WLAN and HSDPA. RAT are mainly characterized by the data rates they offer at a given distance of the access point. Dual-technology mobile stations (MS) are initiating downlink sessions in the considered cell. A network controlled joint RRM algorithm is responsible to assign MS to a RAT, while taking into account the joint spatial distribution of already accepted MS, the current load of each RAT, the location of the newly accepted session and its influence on the global performance. In a study based on the Semi Markov Decision Process (SMDP) theory, we show how to obtain an optimal policy. Optimality is here defined through a utility function accounting for user satisfaction.}, author = {Coupechoux, M. and Kelif, J. M. and Godlewski, P.}, booktitle = {Vehicular Technology Conference, 2008. VTC Spring 2008. IEEE}, citeulike-article-id = {4270255}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/VETECS.2008.405}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4525961}, doi = {10.1109/VETECS.2008.405}, journal = {Vehicular Technology Conference, 2008. VTC Spring 2008. IEEE}, keywords = {acces, analytical, b3g, crrm, hsdpa, markov\_model, mdp, radio, rat-selection, wlan}, pages = {1771--1775}, posted-at = {2009-04-03 17:38:20}, priority = {2}, title = {Network Controlled Joint Radio Resource Management for Heterogeneous Networks}, url = {http://dx.doi.org/10.1109/VETECS.2008.405}, year = {2008} }

TY - CONF ID - citeulike:4270255 L3 - citeulike-article-id:4270255 N2 - In this paper, we propose a way of achieving optimally in radio resource management (RRM) for heterogeneous networks. We consider a micro or femto cell with two co-localized radio access technologies (RAT), e.g. WLAN and HSDPA. RAT are mainly characterized by the data rates they offer at a given distance of the access point. Dual-technology mobile stations (MS) are initiating downlink sessions in the considered cell. A network controlled joint RRM algorithm is responsible to assign MS to a RAT, while taking into account the joint spatial distribution of already accepted MS, the current load of each RAT, the location of the newly accepted session and its influence on the global performance. In a study based on the Semi Markov Decision Process (SMDP) theory, we show how to obtain an optimal policy. Optimality is here defined through a utility function accounting for user satisfaction. JF - Vehicular Technology Conference, 2008. VTC Spring 2008. IEEE EP - 1775 TI - Network Controlled Joint Radio Resource Management for Heterogeneous Networks T2 - Vehicular Technology Conference, 2008. VTC Spring 2008. IEEE SP - 1771 KW - acces KW - analytical KW - b3g KW - crrm KW - hsdpa KW - markov_model KW - mdp KW - radio KW - rat-selection KW - wlan AU - Coupechoux, M AU - Kelif, JM AU - Godlewski, P PY - 2008/// UR - http://dx.doi.org/10.1109/VETECS.2008.405 ER -