Title :
Packet scheduling in UMTS
Author :
Kejik, Petr ; Hanus, Stanislav
Author_Institution :
Dept. of Radio Electron., Brno Univ. of Technol., Brno
Abstract :
This paper deals with the bit rate allocation methods, which are parts of the packet scheduling process. This process, together with access control, congestion control and others, ensures QoS in UMTS. In this paper, a fair throughput packet scheduling algorithm and two versions of fair resources packet scheduling algorithm are described. Simple simulations show a comparison of these three algorithms.
Keywords :
3G mobile communication; quality of service; scheduling; QoS; UMTS; access control; bit rate allocation method; congestion control; fair resources packet scheduling; fair throughput packet scheduling; 3G mobile communication; Bit rate; Downlink; Energy management; Interference; Multiaccess communication; Quality of service; Resource management; Scheduling algorithm; Throughput; Code division multiple access; Quality of Service; UMTS; packet scheduling;
Conference_Titel :
Radioelektronika, 2008 18th International Conference
Conference_Location :
Prague
Print_ISBN :
978-1-4244-2087-2
Electronic_ISBN :
978-1-4244-2088-9
DOI :
10.1109/RADIOELEK.2008.4542700
