METHOD AND APPARATUS FOR REGULATING BASE STATION ACK/NAK MESSAGE TRANSMIT POWER IN A WIRELESS COMMUNICATION SYSTEM

摘要

The base station of the wireless network (100) (BS) (110) is a mobile communications device (MCD) (114 ) acknowledging receipt of packet data from and to establish a power level for the messages sent in response. In one implementation, BS is a consideration of the subsequent communications from the MCD that includes a new data packet (306, 316) and that the data contains the retransmission data (310, 320), MCD has the predetermined acknowledgment estimate whether a message received. BS controls the transmission power level for a further acknowledgment message is received MCD according hayeotneunjie exchange of the acknowledgment message (312,314,322,324). In another implementation, the serving (serving) base station from the MCD to the average of the predetermined actual / estimated transmission power is calculated (404), is increased by the amount indicated to yield a target level (406). Non-whenever transmitting the message to the serving base station an acknowledgment for the packet data received from the MCD, the non-serving base station and is transmitted at the target level (408)