METHOD OF TRANSMITTING AND RECEIVING FEEDBACK INFORMATION IN BROADBAND WIRELESS ACCESS SYSTEM

A method for transceiving feedback information in a broadband wireless access system is provided to efficiently transmit the feedback information by using a feedback header when the feedback information is irregularly transmitted in a mode such as an MIMO(Multi-Input Multi-Output) mode. When feedbac...

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Bibliographic Details
Main Author JIN, YONG SUK
Format Patent
LanguageEnglish
Korean
Published 09.07.2009
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:A method for transceiving feedback information in a broadband wireless access system is provided to efficiently transmit the feedback information by using a feedback header when the feedback information is irregularly transmitted in a mode such as an MIMO(Multi-Input Multi-Output) mode. When feedback information is transmitted without any request of a base station, allocation of uplink resource for transmitting the feedback information is requested by transmitting a request flag for requesting wireless resource allocation to the base station(S33). The feedback information is included in a feedback header, which does not include payload, and the feedback header is transmitted to the base station through the uplink resource allocated from the base station(S35). The feedback header includes indication information representing that the feedback header includes a plurality of feedback values.
Bibliography:Application Number: KR20090053392