TY - GEN
T1 - Tractable model for heterogeneous cellular networks with directional antennas
AU - Wang, He
AU - Reed, Mark C.
PY - 2012
Y1 - 2012
N2 - Heterogeneous cellular networks consisting of microcell, picocell, femtocell, distributed antennas and relays codeployed in space and frequency with carefully planned tower-mounted base stations, increase the complexity of the cellular network structure, which makes a tractable analysis model difficult to obtain. In this paper, we extend the original tractable model for downlink heterogeneous cellular network to the scenario with directional antennas, from which the coverage probability (or equivalently outage probability) for a randomly located mobile user in this network can be derived. By using this tractable model, the impact of implementing directional antenna for certain heterogeneous tiers can be demonstrated and utilized as a deployment guideline.
AB - Heterogeneous cellular networks consisting of microcell, picocell, femtocell, distributed antennas and relays codeployed in space and frequency with carefully planned tower-mounted base stations, increase the complexity of the cellular network structure, which makes a tractable analysis model difficult to obtain. In this paper, we extend the original tractable model for downlink heterogeneous cellular network to the scenario with directional antennas, from which the coverage probability (or equivalently outage probability) for a randomly located mobile user in this network can be derived. By using this tractable model, the impact of implementing directional antenna for certain heterogeneous tiers can be demonstrated and utilized as a deployment guideline.
UR - http://www.scopus.com/inward/record.url?scp=84859078315&partnerID=8YFLogxK
U2 - 10.1109/AusCTW.2012.6164907
DO - 10.1109/AusCTW.2012.6164907
M3 - Conference contribution
SN - 9781457719622
T3 - 2012 Australian Communications Theory Workshop, AusCTW'12
SP - 61
EP - 65
BT - 2012 Australian Communications Theory Workshop, AusCTW'12
T2 - 2012 Australian Communications Theory Workshop, AusCTW'12
Y2 - 30 January 2012 through 2 February 2012
ER -