HARQ device and method for mobile communication system

Details HARQ device and method for mobile communication system HARQ device and method for mobile communication system

2006-08-29

2006-08-29

Nguyen, Hanh (Department: 2616)

Multiplex communications

Communication over free space

Combining or distributing information via code word channels...

C370S335000

Reexamination Certificate

active

07099298

ABSTRACT:
There is provided a device and method for retransmitting error-detected data in a mobile communication system. A transmitter generates S sub-codes Ci(i=0, 1, 2, . . . , S−1) from a physical layer packet (PLP) information stream using quasi-complementary turbo codes, initially transmits the first sub-code C0, and then sequentially transmits the following sub-codes each time a retransmission request is received for the initial transmission or a previous retransmission. Upon receipt of a retransmission request for the last sub-code CS−1, the transmitter transmits the first sub-code C0and then sequentially transmits the following sub-codes each time a retransmission request is received.

REFERENCES:
patent: 6704898 (2004-03-01), Furuskar et al.
patent: 6877130 (2005-04-01), Kim et al.
patent: 2002/0103953 (2002-08-01), Das et al.
patent: 2004/0114549 (2004-06-01), Miyoshi

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