Title :
A Novel Resource Allocation Method for HSUPA with Successive Interference Cancellation
Author :
Wei Bai ; Yuehong Gao ; Jing Liu ; Xin Zhang ; Dacheng Yang
Author_Institution :
Wireless Theor. & Technol. Lab., Beijing Univ. of Posts & Telecommun., Beijing
Abstract :
In this paper, we investigate the potential benefit of successive interference cancellation (SIC) in high speed uplink packet access (HSUPA). We explore the possibility of improving the performance of HSUPA by introducing the SIC and we also bring forward a novel scheduling method named effective power-based load control (EPBLC) to extend its advantage. Finally we give the conclusion that with SIC and EPBLC, we can get 43%-56% throughput gain under different interference cancellation efficiency.
Keywords :
interference suppression; load regulation; packet radio networks; power control; resource allocation; scheduling; HSUPA; effective power-based load control; high speed uplink packet access; resource allocation; scheduling; successive interference cancellation; Interference cancellation; Internet telephony; Load flow control; Multiaccess communication; Power system modeling; Resource management; Signal to noise ratio; Silicon carbide; Throughput; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 2008. VTC 2008-Fall. IEEE 68th
Conference_Location :
Calgary, BC
Print_ISBN :
978-1-4244-1721-6
Electronic_ISBN :
1090-3038
DOI :
10.1109/VETECF.2008.331
