METHOD AND SYSTEM FOR ENCODING

摘要

The present invention discloses an encoding method for jointly encoding HARQ-ACK signals. In this method, the HARQ-ACK signals are encoded into different codewords under different conditions. The present invention also discloses an encoding device. The encoding method and device disclosed by the present invention not only satisfy the requirement of jointly encoding feedback information responding to data transmitted on two carriers on one HS-DPCCH in case of adopting the technology of Dual Carrier in the Downlink, but also decrease error probabilities of pair-wise error, especially those may cause high layer retransmissions, thereby, reduce unnecessary high layer retransmissions and improve the data transfer rate of the system.