METHOD FOR RECEIVING AND MANAGING A DOWNLINK RADIO LINK CONTROL DATA BLOCK IN AN EGPRS MOBILE ELECTRONIC COMMUNICATION DEVICE

摘要

In a mobile electronic communication device for receiving a downlink radiolink control (RLC) data block, the improvement comprising determining whetheran Extension (E) bit within a header of the data block has been reset to zero,thereby denoting the existence of extension octets within the data block,summing the lengths of the extension octets, calculating the number of bytesin the data block, and discarding the data block in the event the sum of thelengths is greater than the number of bytes in the data block.