The Mechanism of Weak Dynamic Resource Reservation based on Signal Prediction Priority Queuing in Wireless Access Networks

摘要：

The paper focuses on quality of service (QoS) provision schemes in wireless access networks. In allusion to the limitations of mobile IP in fast and efficient handoff, it is proposed a QoS solution of micro-mobile IP and RSVP Loosely Coupled-Advanced Weak Dynamic Resource Reservation Protocol(AWDRSVP).This mechanism can minimize resource reservation delays and signaling overheads which combines Signal Prediction Priority Queuing (SPPQ) algorithm to perform basic resource reservation in advance. It enhances efficiency and auto-adaptability of resource reservation in micro-mobility area. The Simulation on RSVP and HAWAII coupling platform indicates that AWDRSVP can ensure better QoS of real-time data transmission during handoffs comparing with other RSVP extending schemes.

关键词： AWDRSVP SPPQ handoff micromobility wireless access networks

作者: Jie Li Xingwei Wang Jie Jia Min Huang

作者单位: Computing Center Northeastern University Shenyang 110004, China College of Information Science and Engineering Northeastern University Shenyang 110004, China

会议类型: 国际会议

会议名称: 2009 Ninth International Conference on Hybrid Intelligent Systems(第九届混合智能系统国际会议 HIS 2009)

会议地点: 沈阳

会议语种:英文

页码: 1-4

在线出版日期: 2009-08-12（万方平台首次上网日期，不代表论文的发表时间）