Method of processing HARQ by considering measurement gap

Details Method of processing HARQ by considering measurement gap Method of processing HARQ by considering measurement gap

2011-05-03

2011-05-03

Desir, Pierre-Louis (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S215000, C370S329000, C370S468000, C370S216000, C370S342000, C455S450000, C455S452200

Reexamination Certificate

active

07936731

ABSTRACT:
A HARQ processing method is disclosed, by which a measurement gap is considered. In particular, as a terminal performs an inter-measurement operation, if HARQ feedback information reception is impossible, the terminal determines HARQ feedback information, which is not received for a next HARQ operation, as ACK or NACK by itself and is then able to perform the next HARQ operation. Specifically, in case that the terminal operates by determining the non-received HARQ feedback information as ACK, a corresponding uplink signal keeps being stored in an HARQ buffer and can be retransmitted according to a new UL grant reception from a base station.

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