3 search results - page 1 / 1 » Variable-rate M-PSK communications without channel amplitude... |
TCOM
2010
13 years 3 months ago
2010
—Channel estimation at the receiver side is essential to adaptive modulation schemes, prohibiting low complexity systems from using variable rate and/or variable power transmissi...
TSP
2010
12 years 11 months ago
2010
Abstract--Sensor localization using channel energy measurements of distributed sensors has been studied in various scenarios. However, it is usually assumed that the target does no...
SECON
2007
IEEE
13 years 11 months ago
2007
IEEE
— Many asset tracking applications demand long-lived, low-cost, and continuous monitoring of a large number of items, which has posed a significant challenge to today’s RFID d...