Title :
1×EV-DO system-level simulator based on measured link-level data
Author :
Baek, Seon Yeob ; Jung, Bang Chul ; Moon, Sung Ho ; Chung, Jae Hoon ; Jung, Chang Yong ; Sung, Dan Keun ; Cho, Hyung Uk ; Cheong, Jong Min
Author_Institution :
Dept. of EECS, KAIST, Daejeon, South Korea
Abstract :
1×EV-DO systems are being deployed widely for high speed wireless data communications. A 1×EV-DO system-level simulator is developed to evaluate the forward link capacity in an environment of multi-cell, multi-user, and mixed traffic of HTTP, FTP, NRV, and WAP, using measured link-level data, such as data rate transition thresholds and FER from HPEOS (high rate packet data performance evaluation and optimization system for cdma2000 1×EV-DO). The performance of the 1×EV-DO system is evaluated in terms of utilization, service throughput, over-the-air (OTA) throughput, and packet delay for four different traffic types, by using the system-level simulator.
Keywords :
3G mobile communication; channel capacity; error statistics; multiuser channels; packet radio networks; transport protocols; FER; FTP; HPEOS; HTTP; NRV; WAP; cdma2000 1×EV-DO; data rate transition thresholds; forward link capacity; high speed wireless data communications; link utilization; mixed traffic environment; multicell environment; multiuser environment; over-the-air throughput; packet delay; service throughput; system-level simulation; Data communication; Delay; Interference; Moon; Quality of service; Throughput; Traffic control; Velocity measurement; Wireless application protocol; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
Print_ISBN :
0-7803-8521-7
DOI :
10.1109/VETECF.2004.1404928
