Apparatus and method of transmitting and receiving data in soft handoff of a wireless communication system

摘要

The present invention relates to a method of transmitting and receiving data in soft handoff of a wireless communication system. According to an aspect of the present invention, in the method of receiving data in soft handoff of a wireless communication system, a mobile station receives a first sequence being generated by interleaving transmission data using a first inter leaver pattern, and also receives a second sequence being generated by interleaving the transmission data using a second interleaver pattern. Then, the mobile station combines and decodes the first sequence and the second sequence before receiving an entire frame having the first sequence allocated thereto.

主权项

1. A method of transmitting an acknowledgement at a mobile station in a soft handoff in a wireless communication system, the method comprising:
transmitting the acknowledgement at a specific time, wherein the mobile station attempts decoding a frame earlier than a predetermined duration of the frame, wherein the decoding is performed using a first transmission from a first base station and a second transmission from a second base station, wherein a first interleaver pattern is applied to the first transmission, wherein a second interleaver pattern is applied to the second transmission, wherein the specific time is after a successful decoding of the frame and is within the predetermined duration of the frame, and wherein a first interleaved result of the first transmission is cyclically shifted by one-half a length with respect to a second interleaved result of the second transmission.