Method of controlling transmission power of retransmission packet and mobile terminal using the same

The transmission power of a retransmission packet is controlled in the event of a packet retransmission request being sent from a receiving side in a wireless mobile communication system supporting hybrid automatic retransmission request (HARQ) transmission. In a method of controlling transmission p...

Full description

Saved in:
Bibliographic Details
Main Authors Kim, Ki Jun, Yun, Young Woo, Kwon, Soon Yil, An, Jong Hoe, Kyung, Chan Ho, Seol, Jee Woong
Format Patent
LanguageEnglish
Published 13.05.2008
Online AccessGet full text

Cover

More Information
Summary:The transmission power of a retransmission packet is controlled in the event of a packet retransmission request being sent from a receiving side in a wireless mobile communication system supporting hybrid automatic retransmission request (HARQ) transmission. In a method of controlling transmission power of retransmission packets by a mobile terminal in a wireless mobile communication system supporting hybrid automatic retransmission request (HARQ) transmission, the method includes steps of receiving, from a base station, gain information associated with the sequence of the retransmission packets; determining, using the gain information, transmission power of one of the retransmission packets; and transmitting the retransmission packet with the determined transmission power.