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GLOBECOM
2010
IEEE
13 years 5 months ago
Frequency-Domain Oversampling for Zero-Padded OFDM in Underwater Acoustic Communications
Although time-domain oversampling of the received baseband signal is common for single-carrier transmissions, the counterpart of frequency-domain oversampling is rarely used for mu...
Zhaohui Wang, Shengli Zhou, Georgios B. Giannakis,...
GLOBECOM
2007
IEEE
14 years 2 months ago
Adaptive Multi-Dimensional QoS-Based Packet Scheduling Scheme for Multimedia Broadcasting Over Geostationary Satellite Networks
— Future success towards 3G and beyond systems is in supporting a variety of multimedia services with diverse quality-of-service (QoS) demands. With their inherent broadcast capa...
Hongfei Du, Linghang Fan, Barry G. Evans
JSAC
2006
103views more  JSAC 2006»
13 years 7 months ago
High-frequency characteristics of overhead multiconductor power lines for broadband communications
Abstract--This paper presents a channel model suitable for multiwire overhead medium voltage lines. This model, incorporating ground admittance, is more appropriate at higher frequ...
Pouyan Amirshahi, Mohsen Kavehrad
TWC
2008
104views more  TWC 2008»
13 years 7 months ago
Multiple symbol differential detection for UWB communications
In ultra-wideband (UWB) communications, the typical signal propagation through dense multipath fading offers potentially very large multipath diversity, but at the same time compl...
Vincenzo Lottici, Zhi Tian
EWHCI
1993
13 years 11 months ago
The MSM Framework: A Design Space for Multi-Sensori-Motor Systems
One of the new design goals in Human Computer Interaction is to extend the sensory-motor capabilities of computer systems to better match the natural communication means of human b...
Joëlle Coutaz, Laurence Nigay, Daniel Salber