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VTC
2006
IEEE
206views Communications» more  VTC 2006»
15 years 11 months ago
BER Performance Improvement with Joint Angle-Delay-Polarization Estimation of Multipath Channel Parameters
Abstract— In mobile telecommunications, the quality of demodulation is strongly impacted by channel estimation. The Joint Angle, Delay and Polarization Estimation (JADPE) problem...
Cristian Tohanean, José Picheral
AUTOID
2005
IEEE
15 years 11 months ago
A Low Power and High Performance Analog Front End for Passive RFID Transponder
This paper presents a novel low power and high performance analog front end circuit for passive RFID transponder. With a novel architecture including three rectifier circuits, amo...
Jianyun Hu, Hao Min
ESA
2011
Springer
257views Algorithms» more  ESA 2011»
14 years 5 months ago
Social-Aware Forwarding Improves Routing Performance in Pocket Switched Networks
We study and characterize social-aware forwarding protocols in opportunistic networks and we derive bounds on the expected message delivery time for two different routing protocol...
Josep Díaz, Alberto Marchetti-Spaccamela, D...
ETFA
2005
IEEE
15 years 11 months ago
ZRP versus DSR and TORA: a comprehensive survey on ZRP performance
Ad hoc networks are characterized by dynamic topology caused by node mobility, multihop wireless connectivity and channel non-deterministic behavior (interference, multipath, hidd...
Spilios Giannoulis, Christos D. Antonopoulos, Evan...
WCW
2004
Springer
15 years 10 months ago
Bottlenecks and Their Performance Implications in E-commerce Systems
Abstract. We present a detailed workload characterization of a multi-tiered system that hosts an e-commerce site. Using the TPC-W workload and via experimental measurements, we ill...
Qi Zhang, Alma Riska, Erik Riedel, Evgenia Smirni