Data transmission method involves sending data packets from base station, using positive or negative acknowledgements with channel quality information in signals with negative acknowledgement from mobile station

摘要

The method involves transmitting data over a channel in a communications network between a base station (BS) and a mobile station (MS) taking account of channel quality by sending data packets from base station to mobile station, sending a positive (ACK) or negative (NACK) acknowledgement with channel quality information in a signal from the mobile station, detecting the positive or negative acknowledgement by a first method, re-sending the packet if negative, detecting a positive or negative acknowledgement by a second method and evaluating the channel quality information sent with the negative acknowledgement : Independent claims are also included for the following: (A) an arrangement for a mobile station with a transmitter/receiver unit for data transmission and reception (B) a base station (C) and a communications network with a mobile station.