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173
Voted
VTC
2006
IEEE
157views Communications» more  VTC 2006»
16 years 26 days ago
Adaptive Space-Time Sectorization for Interference Reduction in Smart Antenna Enhanced Cellular WiMAX Networks
— Adaptive antennas are currently being integrated into wireless systems. As one of the first standards the wireless metropolitan area network IEEE 802.16 provides means to suppo...
Christian Hoymann, Benedikt Wolz
VTC
2006
IEEE
16 years 26 days ago
SR-ARQ for MIMO OFDM Systems with Channel State Information Only at the Receiver
— In this paper, we compare two selective-repeat automatic-repeat-request (SR-ARQ) protocols for spatial multiplexing multiple-input multiple-output (MIMO) orthogonal frequency-d...
Chunlong Bai, Ivan J. Fair, Witold A. Krzymien
145
Voted
VTC
2006
IEEE
159views Communications» more  VTC 2006»
16 years 26 days ago
Channel Estimation for SC-FDE Systems Using Frequency Domain Multiplexed Pilots
Abstract— We investigate channel estimation for single-carrierfrequency domain equalization (SC-FDE) system using the techniques typically used for an orthogonal frequency domain...
Chan-Tong Lam, David D. Falconer, Florence Danilo-...
156
Voted
CSCW
2006
ACM
16 years 25 days ago
Email overload at work: an analysis of factors associated with email strain
Almost every office worker can relate to feelings of email overload and stress, but in reality the concept of email strain is not well understood. In this paper, we describe a lar...
Laura A. Dabbish, Robert E. Kraut
IMC
2006
ACM
16 years 25 days ago
Web search clickstreams
Search engines are a vital part of the Web and thus the Internet infrastructure. Therefore understanding the behavior of users searching the Web gives insights into trends, and en...
Nils Kammenhuber, Julia Luxenburger, Anja Feldmann...