Title :
Throughput comparison of CSMA/CA and hybrid CSMA/CA-TDMA in IEEE 802.15.3c WPAN
Author :
Pyo, Chang-Woo ; Harada, Hiroshi ; Kato, Shuzo
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Yokosuka, Japan
Abstract :
This paper studies the system throughput of the 802.15.3c WPAN by considering the different wireless multiple access methods of CSMA/CA and hybrid CSMA/CA and TDMA. We construct an analytical model to study the throughput and the conducted analysis clearly shows the system throughput of the 802.15.3c WPAN upon both CSMA/CA and hybrid CSMA/CA and TDMA. We have found that CSMA/CA-TDMA can achieve much higher throughput compared to CSMA/CA, especially as the increase in the contending devices of a network.
Keywords :
carrier sense multiple access; personal area networks; radio networks; time division multiple access; CSMA-CA; IEEE 802.15.3c standard; WPAN; hybrid CSMA/CA-TDMA; network throughput; wireless multiple access methods; Analytical models; Data communication; HDTV; Multiaccess communication; Performance analysis; Personal area networks; Physical layer; Throughput; Time division multiple access; Wireless communication; CSMA/CA; IEEE 802.15.3c; TDMA; WPAN; hybrid multiple access;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2009 IEEE 20th International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-5122-7
Electronic_ISBN :
978-1-4244-5123-4
DOI :
10.1109/PIMRC.2009.5449812
