TY - JOUR
T1 - Block-spreading codes for impulse radio multiple access through ISI channels
AU - Yang, Liuqing
AU - Giannakis, Georgios B.
PY - 2002
Y1 - 2002
N2 - Transmitting digital information using ultra-short pulses, Impulse Radio (IR) has received increasing interest for Multiple Access (MA). Analog IRMA utilizes pulse-position modulation (PPM) and random time-hopping codes to mitigate inter-symbol interference (ISI) and suppress multiuser interference (MUI) statistically. We develop an all-digital IRMA scheme that relies on block-spreading and judiciously designed transceiver pairs to eliminate MUI deterministically, and regardless of ISI multipath effects.
AB - Transmitting digital information using ultra-short pulses, Impulse Radio (IR) has received increasing interest for Multiple Access (MA). Analog IRMA utilizes pulse-position modulation (PPM) and random time-hopping codes to mitigate inter-symbol interference (ISI) and suppress multiuser interference (MUI) statistically. We develop an all-digital IRMA scheme that relies on block-spreading and judiciously designed transceiver pairs to eliminate MUI deterministically, and regardless of ISI multipath effects.
UR - http://www.scopus.com/inward/record.url?scp=0036286349&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036286349&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0036286349
SN - 0536-1486
VL - 2
SP - 807
EP - 811
JO - IEEE International Conference on Communications
JF - IEEE International Conference on Communications
T2 - 2002 International Conference on Communications (ICC 2002)
Y2 - 28 April 2002 through 2 May 2002
ER -