A novel unicast based multiplexing scheme to improve the capacity of VoWLAN

CORC > 北京大学 > 信息科学技术学院

	A novel unicast based multiplexing scheme to improve the capacity of VoWLAN
	Wang, Dong ; Liu, Zhimin ; Zhao, Yuping ; Luo, Yan ; Li, Honggang ; Le, Jilin ; Cao, Yang
刊名	北京大学学报自然科学版
	2007
英文摘要	The mergence of VoIP and WLAN created a new wireless platform for voice service delivery, VoWLAN. This paper figured out the capacity bottleneck of VoWLAN, and analyzed the problems in current solutions such as M-M. A novel unicast based multiplexing scheme (U-M, unicast multiplexing) to improve the capacity and performance of VoWLAN was proposed. Both theoretical and simulation results showed that this scheme improved the voice capacity to nearly 100% comparing to the traditional un-multiplexed scheme, and reduced the packet lost ratio by 10% compared with the M-M scheme. Meanwhile, the U-M scheme is a power-saving scheme in the voice-oriented application as well. Therefore the proposed U-M scheme is an effective solution to increase the voice capacity of WLAN and improve the performance of VoIP service.; EI; 0; 1; 132-137; 43
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/409983]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Wang, Dong,Liu, Zhimin,Zhao, Yuping,et al. A novel unicast based multiplexing scheme to improve the capacity of VoWLAN[J]. 北京大学学报自然科学版,2007.
APA	Wang, Dong.,Liu, Zhimin.,Zhao, Yuping.,Luo, Yan.,Li, Honggang.,...&Cao, Yang.(2007).A novel unicast based multiplexing scheme to improve the capacity of VoWLAN.北京大学学报自然科学版.
MLA	Wang, Dong,et al."A novel unicast based multiplexing scheme to improve the capacity of VoWLAN".北京大学学报自然科学版 (2007).