A method of communicating feedback information between a mobile station and a base station comprises determining a need to request bandwidth allocation; providing information to a base station according to the determining, wherein the information indicates bandwidth allocation for a fast feedback channel;...http://www.google.fr/patents/US8050286?utm_source=gb-gplus-shareBrevet US8050286 - CQICH allocation request header for communicating feedback information
CQICH allocation request header for communicating feedback information
