Title :
CDMA 1X EV-DO Revision a Enhanced Access Channel: Delay Analysis
Author :
Vukovic, Ivan ; Ramachandran, Vinod
Author_Institution :
Motorola Inc., Arlington Heights
Abstract :
This paper analyzes the delay for the messages sent on Enhanced Access Channel (EACH) in High Rate Packet Data (HRPD) Revision A system using both analytical and simulation means. Higher order delay statistics are important when end-to-end user experience such as call setup delay is analyzed. We derive the delay distribution and find that our analytical model closely matches simulation results. We observe that retransmitted messages are more likely to be involved in future collisions.
Keywords :
channel allocation; code division multiple access; delays; higher order statistics; CDMA; call setup delay; delay analysis; delay distribution; enhanced access channel; high rate packet data; higher order delay statistics; Access protocols; Analytical models; Delay estimation; Media Access Protocol; Multiaccess communication; Probability; Probes; Statistical analysis; Testing; Throughput; HRPD; access channel; delay; delay distribution; probability of collision;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007. IEEE 18th International Symposium on
Conference_Location :
Athens
Print_ISBN :
978-1-4244-1144-3
Electronic_ISBN :
978-1-4244-1144-3
DOI :
10.1109/PIMRC.2007.4394090
