TY - GEN
T1 - A study on coverage problem of network planning in LTE-advanced relay networks
AU - Tseng, Fan Hsun
AU - Chen, Chi Yuan
AU - Chou, Li Der
AU - Wu, Tin Yu
AU - Chao, Han Chieh
PY - 2012
Y1 - 2012
N2 - In recent years new research studies have appeared that concern the issue of network planning in LTE-Advanced. In this paper, the coverage problem in LTE-Advanced relay networks is formulated based on integer linear programming (ILP). We propose the Enhanced tree (E-Tree) algorithm to place the evolved Node B (eNB) and relay station (RS) at the location which has the lowest construction cost. The goal is not only satisfy the minimum requirement but also meet the two hop relaying limitation in LTE-Advanced networks. The E-Tree algorithm is proposed based on graph theoretic technique, and analyzed with the simulation results. The simulation results show that the proposed algorithm provides a rapid planning method and the lowest construction cost with various network environment.
AB - In recent years new research studies have appeared that concern the issue of network planning in LTE-Advanced. In this paper, the coverage problem in LTE-Advanced relay networks is formulated based on integer linear programming (ILP). We propose the Enhanced tree (E-Tree) algorithm to place the evolved Node B (eNB) and relay station (RS) at the location which has the lowest construction cost. The goal is not only satisfy the minimum requirement but also meet the two hop relaying limitation in LTE-Advanced networks. The E-Tree algorithm is proposed based on graph theoretic technique, and analyzed with the simulation results. The simulation results show that the proposed algorithm provides a rapid planning method and the lowest construction cost with various network environment.
UR - http://www.scopus.com/inward/record.url?scp=84860767911&partnerID=8YFLogxK
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U2 - 10.1109/AINA.2012.82
DO - 10.1109/AINA.2012.82
M3 - Conference contribution
AN - SCOPUS:84860767911
SN - 9780769546513
T3 - Proceedings - International Conference on Advanced Information Networking and Applications, AINA
SP - 944
EP - 950
BT - Proceedings - 26th IEEE International Conference on Advanced Information Networking and Applications, AINA 2012
T2 - 26th IEEE International Conference on Advanced Information Networking and Applications, AINA 2012
Y2 - 26 March 2012 through 29 March 2012
ER -