Please use this identifier to cite or link to this item:
https://doi.org/10.1109/GLOCOM.2005.1578456
DC Field | Value | |
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dc.title | Differential TDMA impulse radio systems using delay-sum scheme in UWB channel | |
dc.contributor.author | Qi, Z. | |
dc.contributor.author | Chun, S.N. | |
dc.date.accessioned | 2014-06-19T03:06:24Z | |
dc.date.available | 2014-06-19T03:06:24Z | |
dc.date.issued | 2005 | |
dc.identifier.citation | Qi, Z.,Chun, S.N. (2005). Differential TDMA impulse radio systems using delay-sum scheme in UWB channel. GLOBECOM - IEEE Global Telecommunications Conference 6 : 3670-3675. ScholarBank@NUS Repository. <a href="https://doi.org/10.1109/GLOCOM.2005.1578456" target="_blank">https://doi.org/10.1109/GLOCOM.2005.1578456</a> | |
dc.identifier.isbn | 0780394143 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/69941 | |
dc.description.abstract | Ultra wide-band (UWB) communication systems are expected to operate in a highly frequency-selective multipath fading environment. Mutipath diversity gains can be collected to provide enhanced performance. To this end, we developed a differential time division multiple access (TDMA) impulse radio scheme that is tailored for multi-user UWB communications. In the system, the differential detector is adopted. The detector, when properly combined with the TDMA system, can fully exploit the multipath diversity of UWB channels. A novel delaysum scheme is employed at the receiver to mitigate multiuser interference (MUI) and additive white Gaussian noise (AWGN). The proposed system shows better bit-error-rate (BER) performance than the conventional time-hopping impulse radio (TH-IR) system at high signal-to-noise ratio (SNR). Application of the system is promising because the receiver only needs to entail simple delay, integral and compare operations at the symbol rate. © 2005 IEEE. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/GLOCOM.2005.1578456 | |
dc.source | Scopus | |
dc.type | Conference Paper | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.doi | 10.1109/GLOCOM.2005.1578456 | |
dc.description.sourcetitle | GLOBECOM - IEEE Global Telecommunications Conference | |
dc.description.volume | 6 | |
dc.description.page | 3670-3675 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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