a radio link adapter for wireless transmission of multimedia data through a communication link between a radio access network and a mobile station , is provided . the information flow is constantly monitored to determine an information element type of service requirements and for allocating paired radio link adapters designed to fit the respective type of service requirements . a connection end may be initially established in the ran or in the ms . an analyser monitors the link , detects the type of service required , and dynamically allocates the appropriate type of rla to the connection . there is no need to recreate the connection when selecting the adapter for transporting various types of services and therefore , the transport of the information flow of a specific tos over the communication link is optimized , while maintaining the end - to - end quality of service .