Error propagations for local bundle adjustment
A Eudes, M Lhuillier - … IEEE conference on computer vision and …, 2009 - ieeexplore.ieee.org
Local bundle adjustment (LBA) has recently been introduced to estimate the geometry of
image sequences taken by a calibrated camera. Its advantage over standard (global) bundle …
image sequences taken by a calibrated camera. Its advantage over standard (global) bundle …
Transmitting signals on a channel used for traffic and access in a communications system
CR Uhlik - US Patent 7,606,192, 2009 - Google Patents
5,459,873 A 10, 1995 Moore et al. 5,615,409 A 3, 1997 Forssen et al. 5,722,078 A 2f1998
Przelomiec et al. 5,940,763. A 8/1999 Alperovich et al. 5,956,329 A 9, 1999 Pernice et al …
Przelomiec et al. 5,940,763. A 8/1999 Alperovich et al. 5,956,329 A 9, 1999 Pernice et al …
Assigning training sequences based on spatial channels in a wireless communications system
CR Uhlik - US Patent 7,492,743, 2009 - Google Patents
6,359,865 B1 3, 2002 Toskala et al. 6,483,866 B1* 1 1/2002 Suzuki....................... 375, 149
6,498,790 B1 12/2002 Shaheen et al. separate spatial channels. In one embodiment, the …
6,498,790 B1 12/2002 Shaheen et al. separate spatial channels. In one embodiment, the …
Receiving signals on a channel used for traffic and access in a communications system
CR Uhlik - US Patent 7,729,316, 2010 - Google Patents
Embodiments of the present invention can be used to effi ciently receive access control and
traffic information. In one embodiment, the invention includes receiving a signal at a radio in …
traffic information. In one embodiment, the invention includes receiving a signal at a radio in …
Iterative least squares channel estimation in frequency selective CDMA systems
Multiple access interference (MAI) is the main factor affecting the performance of channel
estimation techniques for code division multiple access (CDMA) systems. Although, several …
estimation techniques for code division multiple access (CDMA) systems. Although, several …
The adaptive path selective decorrelating detector: performance analysis with channel estimation errors
In this paper, the multipath decorrelating (MD) detector which is used in code division
multiple access (CDMA) systems to eliminate multiple access interference (MAI) is …
multiple access (CDMA) systems to eliminate multiple access interference (MAI) is …
Performance analysis of adaptive path selective decorrelating detector with channel estimation errors
The system complexity and noise enhancement due to the use of Multipath Decorrelating
Detector (MDD) can be reduced by employing adaptive path selection technique. Adaptive …
Detector (MDD) can be reduced by employing adaptive path selection technique. Adaptive …
Training sequence aided signature waveform estimation
In code division multiple access channels multiuser detection techniques are known to be
effective strategies to counter the presence of multiuser interference towards improving …
effective strategies to counter the presence of multiuser interference towards improving …
Iterative Least Squares Channel Estimation in CDMA Systems
Multiple access interference (MAI) is the main factor affecting the performance of channel
estimation techniques for code division multiple access (CDMA) systems. Although, several …
estimation techniques for code division multiple access (CDMA) systems. Although, several …
Performance Analysis of The Path Selective Decorrelating Detector with a Maximum Likelihood Channel Estimator
The adaptive path selective decorrelating detector requires the knowledge of the channel
coefficients for path selection to reduce both system complexity and noise enhancement …
coefficients for path selection to reduce both system complexity and noise enhancement …