Uplink scheduling method and apparatus in communication system

摘要

Provided is an uplink scheduling method and apparatus of a Base Station, in which total packet transmission time can be reduced by reducing the time required for a Subscriber Station to request a frequency band for packet transmission to the BS through a series of contention procedures and to be allocated to the frequency band. Therefore, even an SS that is not allocated a frequency band in an UpLink-MAP can immediately transmit a frequency band allocation request without overhead, thereby reducing initial delay time.