Policy Based QoS Management Architecture in IEEE 802.11e Networks

摘要：

To support applications with quality of service (QoS) requirements, such as video, audio, voice over IP and other multimedia applications in wireless networks, the IEEE 802.11e protocol is designed to provide differentiated priority QoS in wireless networks. In order to integrate with wide area networks effective, policy based QoS management architecture in 802.11e networks, which could realize uniform QoS in whole network, worth researches. This paper presents an efficient policy based QoS management scheme, called Policy-based WLAN QoS Management, and related proportional delay differentiated algorithm, referred as Arbitrary Channel Reservation, for 802.11e networks. In the new scheme, a hybrid type of architecture, combining the outsourcing and provisioning models, is used, most closely meets the requirements of 802.11e networks.

关键词： 802.11e QoS Scheduling Algorithm

作者: Wang Yan

作者单位: Wireless Communication Division CEC Beijing Huada Electronic Design Co., Ltd. Beijing, China

会议类型: 国际会议

会议名称: 第三届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 上海

会议语种:英文

在线出版日期: 2007-09-21（万方平台首次上网日期，不代表论文的发表时间）