TY - GEN
T1 - Robust pulse amplitude modulation via semidefinite programming
AU - Davidson, Timothy N.
AU - Luo, Zhi Quan
AU - Wong, K. Max
PY - 1999/1/1
Y1 - 1999/1/1
N2 - The design of the waveform for a pulse amplitude modulation scheme is formulated as a convex semidefinite programme (SDP), from which a globally optimal solution can be found using highly efficient interior point methods. The SDP is used to design a waveform which provides maximal robustness to timing error subject to a constraint on its duration and a relative spectral mask constraint on the transmitted signal. As an example we design a waveform with substantially improved performance over the 'chip' waveform in the IS95 standard for code division multiple access mobile telephony.
AB - The design of the waveform for a pulse amplitude modulation scheme is formulated as a convex semidefinite programme (SDP), from which a globally optimal solution can be found using highly efficient interior point methods. The SDP is used to design a waveform which provides maximal robustness to timing error subject to a constraint on its duration and a relative spectral mask constraint on the transmitted signal. As an example we design a waveform with substantially improved performance over the 'chip' waveform in the IS95 standard for code division multiple access mobile telephony.
UR - http://www.scopus.com/inward/record.url?scp=85037540374&partnerID=8YFLogxK
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U2 - 10.1109/SPAWC.1999.783082
DO - 10.1109/SPAWC.1999.783082
M3 - Conference contribution
AN - SCOPUS:85037540374
T3 - IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
SP - 317
EP - 320
BT - 1999 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 1999
Y2 - 9 May 1999 through 12 May 1999
ER -