TY - GEN
T1 - Distributed uplink power control algorithm for QoS enhancement
AU - Park, Jongrok
AU - Lee, Hojae
AU - Kim, Seonghyun
AU - Lee, Sanghoon
PY - 2011
Y1 - 2011
N2 - Distributed uplink power allocation technique as a strategy for maintaining the quality of service (QoS) is described for orthogonal frequency division multiplexing (OFDM) based networks. In proposed algorithm, the power is allocated to subcarriers having large signal-to-interference-plus-noise ratio (SINR) according to the criterion. In order to reduce cochannel interference, we propose the power allocation scheme based on the SINR feed back. The simulation shows that the proposed algorithm is converged while maintaining the required QoS.
AB - Distributed uplink power allocation technique as a strategy for maintaining the quality of service (QoS) is described for orthogonal frequency division multiplexing (OFDM) based networks. In proposed algorithm, the power is allocated to subcarriers having large signal-to-interference-plus-noise ratio (SINR) according to the criterion. In order to reduce cochannel interference, we propose the power allocation scheme based on the SINR feed back. The simulation shows that the proposed algorithm is converged while maintaining the required QoS.
UR - http://www.scopus.com/inward/record.url?scp=79955678599&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79955678599&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:79955678599
SN - 9788955191554
T3 - International Conference on Advanced Communication Technology, ICACT
SP - 911
EP - 915
BT - 13th International Conference on Advanced Communication Technology
T2 - 13th International Conference on Advanced Communication Technology: Smart Service Innovation through Mobile Interactivity, ICACT 2011
Y2 - 13 February 2011 through 16 February 2011
ER -