TY - GEN
T1 - Analysis of uplink transmissions in cellular networks
T2 - A stochastic geometry approach
AU - Elsawy, Hesham
AU - Hossain, Ekram
PY - 2014
Y1 - 2014
N2 - In this paper, we exploit tools from stochastic geometry to develop a tractable model for uplink transmissions in single-tier cellular wireless networks with truncated channel inversion power control. Our model gives simple expressions for the outage probability and spectral efficiency which characterize the network performance in terms of the design parameters. In particular, the model reveals a transfer point in the uplink system behavior that depends on the tuple: BS intensity (λ), maximum transmit power of UEs (Pu), and power control cutoff threshold ρo. More specifically, when Pu is a tight operational constraint with respect to [w.r.t.] λ and ρo, the uplink performance highly depends on the values of λ and ρo. In contrast, when Pu is a non-binding operational constraint w.r.t. λ and ρo, the uplink performance becomes independent of λ and ρo.
AB - In this paper, we exploit tools from stochastic geometry to develop a tractable model for uplink transmissions in single-tier cellular wireless networks with truncated channel inversion power control. Our model gives simple expressions for the outage probability and spectral efficiency which characterize the network performance in terms of the design parameters. In particular, the model reveals a transfer point in the uplink system behavior that depends on the tuple: BS intensity (λ), maximum transmit power of UEs (Pu), and power control cutoff threshold ρo. More specifically, when Pu is a tight operational constraint with respect to [w.r.t.] λ and ρo, the uplink performance highly depends on the values of λ and ρo. In contrast, when Pu is a non-binding operational constraint w.r.t. λ and ρo, the uplink performance becomes independent of λ and ρo.
KW - Cellular networks
KW - power control
KW - stochastic geometry
KW - truncated channel inversion
KW - uplink communication
UR - https://www.scopus.com/pages/publications/84907000979
U2 - 10.1109/ICC.2014.6884244
DO - 10.1109/ICC.2014.6884244
M3 - Conference contribution
AN - SCOPUS:84907000979
SN - 9781479920037
T3 - 2014 IEEE International Conference on Communications, ICC 2014
SP - 5783
EP - 5789
BT - 2014 IEEE International Conference on Communications, ICC 2014
PB - IEEE Computer Society
ER -