METHODS AND DEVICES FOR CHANGING QUALITY OF SERVICE.

摘要

The present invention relates to the changing of Quality of Service parametersto adapt a transmission to varying transmission capacity demands. The methodaccording to the invention is applicable during an ongoing communication sessionwherein at least one client terminal 105 utilizes services provided via a networknode 310, and wherein initial quality of service parameters are used. In the processof responding to a content request originating from the client terminal the methoddetermines 515 if a delivery of the response to the content request would benefitfrom a modification of quality of service parameters, and said method initiates,if said modification is determined to be beneficiary, a modification 520 of qualityof service parameters for use in the response to the content request.