TY - GEN
T1 - Adaptive modulation and coding for generalized fading channels
AU - Djordjevic, Ivan B.
AU - Djordjevic, Goran T.
PY - 2009/12/14
Y1 - 2009/12/14
N2 - The adaptive modulation and coding can provide robust and spectrally efficient transmission over generalized α -μ (or generalized Gamma) wireless fading channels. The key idea of our proposal is to transmit the low-density parity-check (LDPC) encoded sequence over the generalized fading channel, feedback the channel state information of by an RF feedback channel, and adapt the powers and rates of so that the channel capacity is maximized. The optimal power adaptation policy maximizing the channel capacity is derived. We show that deep fades can be tolerated with proposed scheme.
AB - The adaptive modulation and coding can provide robust and spectrally efficient transmission over generalized α -μ (or generalized Gamma) wireless fading channels. The key idea of our proposal is to transmit the low-density parity-check (LDPC) encoded sequence over the generalized fading channel, feedback the channel state information of by an RF feedback channel, and adapt the powers and rates of so that the channel capacity is maximized. The optimal power adaptation policy maximizing the channel capacity is derived. We show that deep fades can be tolerated with proposed scheme.
KW - Adaptive coding
KW - Adaptive modulation
KW - Generalized α-μ wireless fading channels
KW - Low-density paritycheck (LDPC) codes
UR - http://www.scopus.com/inward/record.url?scp=76249098903&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=76249098903&partnerID=8YFLogxK
U2 - 10.1109/TELSKS.2009.5339505
DO - 10.1109/TELSKS.2009.5339505
M3 - Conference contribution
AN - SCOPUS:76249098903
SN - 9781424443833
T3 - 9th International Conference on Telecommunications in Modern Satellite, Cable, and Broadcasting Services, TELSIKS 2009 - Proceedings of Paper
SP - 418
EP - 422
BT - 9th International Conference on Telecommunications in Modern Satellite, Cable, and Broadcasting Services, TELSIKS 2009 - Proceedings of Papers
T2 - 9th International Conference on Telecommunications in Modern Satellite, Cable, and Broadcasting Services, TELSIKS 2009
Y2 - 7 October 2009 through 9 October 2009
ER -