H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/216 (2006.01) H04B 7/26 (2006.01) H04L 12/56 (2006.01) H04B 1/69 (2006.01)
Patent
CA 2408452
Disclosed is a transmitting/receiving apparatus for packet retransmission in a mobile communication system. Upon a retransmission request by a receiver, a transmitter rearranges coded bits and maps the rearranged bits to modulation symbols. The modulation symbols of a retransmission are transmitted with different reliabilities from those of an initial transmission. A receiver demodulates received data and rearranges the coded bits in an original order before decoding if the coded bits have been retransmitted.
Boo Chul-Hong
Kim Hun-Kee
Kim Noh-Sun
Lee Jun-Sung
Moon Yong-Suk
Marks & Clerk
Samsung Electronics Co. Ltd.
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