Multiple access protocol for supporting multimedia services in wireless ATM networks

被引：0
|
作者：
Liu, H [1 ]
Dittmann, L [1 ]
Gliese, U [1 ]
Danielsen, P [1 ]
机构：
[1] Tech Univ Denmark, Res Ctr, COM, DK-2800 Lyngby, Denmark
来源：
1999 IEEE 49TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-3: MOVING INTO A NEW MILLENIUM | 1999年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The future broadband wireless asynchronous transfer mode (ATM) networks must provide seamless extension of multimedia services from the wireline ATM networks. This requires an efficient wireless access protocol to fulfill varying Quality-of-Service (QoS) requirements for multimedia applications. In this paper, we propose a multiple access protocol using centralized and distributed channel access control techniques to provide QoS guarantees for multimedia services by taking advantage of the characteristics of different kinds of ATM traffics. Multimedia traffic, including constant bit rate (CBR), variable bit rate (VBR) and available bit rate (ABR) with different kinds of applications, such as voice, video-conferencing, MPEG video and Web-browsing, is considered to evaluate the proposed protocol. Simulation results show that the proposed multiple access protocol can support a wide range of telecommunication applications at the same time with high efficiency and guaranteed QoS.
引用
收藏
页码：1146 / 1150
页数：5
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