Wendy Michelle Lovelace
Works (2)
Updated: July 5th, 2023 15:59
2005 article
Threshold discrimination and blanking for large near-far power ratios in UWB networks
Lovelace, W. M., & Townsend, J. K. (2005, September). IEEE TRANSACTIONS ON COMMUNICATIONS, Vol. 53, pp. 1447–1450.
author keywords: impulse radio (IR); interference; networks; ultrawideband (UWB) radio
TL;DR:
It is found that even a small number of very near interferers can greatly reduce the performance of a system without blanking or discrimination, and a statistical model is developed that predicts bit-error performance for binary offset pulse position modulation as a function of near-far density and power for varying discrimination thresholds.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2002 journal article
The effects of timing jitter and tracking on the performance of impulse radio
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 20(9), 1646–1651.
author keywords: impulse radio (IR); medium access control (MAC) layer; network; timing jitter; tracking; ultra-wideband (UWB) radio; wireless
TL;DR:
The performance of IR is very sensitive to timing jitter and tracking, at least in part due to the very narrow pulses, and orthogonal 4-ary pulse position modulation out performs binary offset PPM at all jitter levels in thermal and pulse noise.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: August 6, 2018