A method and apparatus for reliably transmitting data by transmitting a plurality of radio link control (RLC) unacknowledged mode (UM) protocol data units (PDUs) over at least one primary channel and at least one auxiliary channel. If at least one RLC UM PDU is missing from the data transmitted over...http://www.google.com/patents/US7768961?utm_source=gb-gplus-sharePatent US7768961 - Wireless communication method and apparatus for reliably transmitting data
