Title :
An Efficient Scheduling Scheme for HSDPA System in Mixed Traffic Environments
Author_Institution :
Telecommun. R&D Center, Samsung Electron., Seoul
fDate :
9/1/2008 12:00:00 AM
Abstract :
In this letter, an efficient scheduling scheme is proposed to increase throughput of the mixed traffic over HSDPA system. The proposed scheme employs a channel-dependent adaptive delay barrier function to maximize throughput of best effort services while satisfying the quality of VoIP services.
Keywords :
3G mobile communication; Internet telephony; code division multiple access; packet radio networks; quality of service; radio links; scheduling; telecommunication traffic; HSDPA system; best effort services; channel-dependent adaptive delay barrier function; mixed traffic environments; quality of VoIP services; scheduling scheme; Communication system traffic control; Delay effects; Helium; Internet telephony; Media Access Protocol; Multiaccess communication; Quality of service; Scheduling algorithm; Telecommunication traffic; Throughput; Adaptive delay barrier function; HSDPA; VoIP; the mixed traffic;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2008.080496
