Method and apparatus for scheduling uplink packet transmission in a mobile communication system

A method of transmitting and receiving buffer status information and CSI for scheduling of an uplink packet data service in a mobile communication system supporting the uplink packet data service. The buffer status information represents the status of a UE buffer having packet data and the CSI repre...

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Bibliographic Details
Main Authors HEO YOUN-HYOUNG, CHOI SUNG-HO, KIM YOUNG-BUM, LEE JU-HO, KWON HWAN-JOO, KWAK YONG-JUN
Format Patent
LanguageEnglish
Published 06.04.2005
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A method of transmitting and receiving buffer status information and CSI for scheduling of an uplink packet data service in a mobile communication system supporting the uplink packet data service. The buffer status information represents the status of a UE buffer having packet data and the CSI represents the uplink transmit power of a UE. The UE initially transmits the buffer status information and the CSI, if the amount of packet data in the buffer is at least equal to a predetermined threshold. Upon generation of new packet data in the buffer, or according to a predetermined buffer status interval, the UE transmits the buffer status information.
Bibliography:Application Number: CN200410095963