Abstract:

As next generation  communication technology,wireless MAN（Metropolitan Area Network）(IEEE 802.16e) has put forward QoS（Quality of Service） for many services.IEEE 802.16 standard is only specific the QoS service type,such as bandwidth request and allocation and so on,but some schedule arithmetic,admittance dose not be researched.A new QoS architecture and uplink schedule algorithms that is deadline and surplus schedule arithmetic were proposed,and the design the uplink bandwidth schedule module was implemented, the result shows it can supply the real-time operations very well.

Key words: IEEE 802.16, bandwidth schedule, deadline schedule, surplus schedule, quality of service(QoS)