The method of enhancing sessions or applications protocols which use successive transmission control protocol connections within a session on time division multiple access wireless packet data systems or wireline modem access protocols, wherein temporary block flows are chained. The present invention provides for a method and system for utilising sessions or applications protocols which use successive transmission control protocol connections within a session on time division multiple access wireless packet data systems or wireline modem access protocols. The method and system have the advantages of reducing the download time for web pages and reducing the number of random access contentions experienced.