Title :
Maximum Throughput Obtaining of IEEE 802.15.3 TDMA Mechanism under Error-Prone Channel
Author :
Li Min ; Liu Xin
Author_Institution :
Software Sch., Fudan Univ., Shanghai, China
Abstract :
IEEE 802.15.3 efficiently uses time division multiple accesses (TDMA) to support the quality of service (QoS) for multimedia traffic or the transfer of multi-megabyte data for music and image files. In the TDMA mechanism for an allocated channel time (channel time allocation, CTA) and known bit error rate of the channel, the throughput can be maximized by dynamically adjusting the frame size. In this paper a throughput model under non-ideal channel condition was formulated, and then the adaptive frame size can be calculated from the model. In addition a feasible implementation of this adaptive scheme is presented. The mathematical analysis and simulation results demonstrate the effectiveness of our adaptive scheme.
Keywords :
channel allocation; error statistics; multimedia communication; personal area networks; quality of service; telecommunication traffic; time division multiple access; wireless channels; IEEE 802.15.3 TDMA mechanism; QoS; WPAN; adaptive frame size; bit error rate; channel allocation; error-prone channel; image file; multimedia traffic; multimegabyte data; nonideal channel condition; quality-of-service; time division multiple access; wireless channel; wireless personal area network; Access protocols; Analytical models; Content management; Media Access Protocol; Multiaccess communication; Personal area networks; Quality of service; Throughput; Time division multiple access; Timing;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3692-7
Electronic_ISBN :
978-1-4244-3693-4
DOI :
10.1109/WICOM.2009.5305461
