Method for communicating and radio station therefor

摘要

The present invention relates to a method for communicating between a primary station and a secondary station comprising (a) at the secondary station, upon arrival of a data packet to be transmitted to the primary station, buffering said data packet in a buffer, (b) at the secondary station, after the expiration of a time period starting at arrival of the data packet, transmitting to the primary station a request for an uplink transmission resource if a grant of uplink transmission resource is not received during the said time period, (c) at the primary station, granting to the secondary station an uplink transmission resource.

主权项

1. A method for communicating between a primary station and a secondary station comprising:
(a) at the secondary station, upon arrival of a data packet to be transmitted to the primary station, buffering said data packet in a buffer, (b) at the secondary station, after the expiration of a time period, said time period starting at arrival of the data packet and having a duration based on at least one characteristic of data in the data packet, wherein said time period is adjusted in consideration of data transmission requirements, transmitting to the primary station a request for an uplink transmission resource if a grant of uplink transmission resource is not received during said time period, (c) at the secondary station, receiving an uplink transmission resource from the primary station in response to said request.