METHOD FOR PERFORMANCE ENHANCEMENT IN A CELL EDGE REGION

PURPOSE: A method for enhancing performance in a cell edge region is provided to enhance the communication performance of a terminal at a cell edge and a sector edge by transmitting a following sub-packet from a different cell. CONSTITUTION: Cell A and cell B respectively transmit a sub-packet. If t...

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Bibliographic Details
Main Authors LEE, SUK WOO, KWON, SOON YIL, SUN LI HSIANG, YOON YOUNG CHEUL, KIM, HO BIN, WANG SHU, KIM, SANG GOOK
Format Patent
LanguageEnglish
Korean
Published 21.10.2010
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:PURPOSE: A method for enhancing performance in a cell edge region is provided to enhance the communication performance of a terminal at a cell edge and a sector edge by transmitting a following sub-packet from a different cell. CONSTITUTION: Cell A and cell B respectively transmit a sub-packet. If there is an error in the packet, a mobile terminal transmits an NACK(Non Acknowledgement) response message to the cells A and B. The cell A re-transmits the packet. If the packet has an error again, the mobile terminal transmits the NACK response message to the cells A and B again. The cell B re-transmits the packet, and the packet is successfully received to the terminal.
Bibliography:Application Number: KR20107021785