Results 191 to 200 of about 34,907 (243)

The American Society of Pain and Neuroscience (ASPN) Evidence-Based Consensus Recommendations on Programming and Coding Implantable Spinal Cord Stimulation Devices for Treatment of Chronic Intractable Pain. [PDF]

J Pain Res
Deer TR, Nairizi A, Hunter CW, Kalia H, Pope JE, Cornidez EG, Sayed D, Smith GL, Goree JH, Antony AB, Staats PS, Gilligan C, Karcz M, Trainor D, Broachwala MY, Reynolds D, Bloomfield A, Vu CM, Lad SP, Trainer R, Monacelli C, Devers J, Petersen EA.   +22 more
europepmc   +1 more source

Modeling cell migratory persistence through temporal correlations and angular noise. [PDF]

PLoS One
Montenegro-Rojas I, Andaur-Lobos M, Soler-Orozco K, Castelli-Lacunza D, Bertocchi C, Matzavinos A, Ravasio A.   +6 more
europepmc   +1 more source

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Differential quasi-orthogonal space-time block codes

IEEE Transactions on Wireless Communications, 2007
In this letter, we propose a simple differential space-time block code with a quasi-orthogonal structure. A simple and general encoding procedure is presented, which differentially encodes the signal transmission matrix as a whole at the transmitter end.
Alister Burr
exaly   +3 more sources

Differential Super-Orthogonal Space-Time Trellis Codes

IEEE Transactions on Wireless Communications, 2006
In this paper, we present two differential trellis coded space-time modulation schemes when the channel state information is not available at the transmitter and at the receiver. First, we extend the design of super-orthogonal space-time trellis codes to improve their performance.
Hamid Jafarkhani, Yun Zhu
exaly   +2 more sources

Differential modulation using space-time block codes

Conference Record of Thirty-Fifth Asilomar Conference on Signals, Systems and Computers (Cat.No.01CH37256), 2001
We consider a space-time differential modulation scheme where neither the transmitter nor the receiver has to know the channel. Our scheme is based on the theory of unitary space-time block codes. Compared to the existing differential modulation schemes for multiple antennas our scheme has a much smaller computational complexity.
Girish Ganesan, Petre Stoica
exaly   +2 more sources

Differential Space-Time Line Codes

IEEE Transactions on Vehicular Technology
Chau Yuen, Jingon Joung, Koichi Adachi   +2 more
exaly   +2 more sources

Differential turbo space-time coding

Proceedings 2001 IEEE Information Theory Workshop (Cat. No.01EX494), 2002
Serial concatenation of standard convolutional or block codes with differential space-time modulation is considered for flat fading multiple antenna channels. Extrinsic information transfer is used to predict thresholds for various outer codes. Using the differential structure of the inner code near coherent performance is obtained without the use of ...
Alex J. Grant, Christian Schlegel
openaire   +1 more source

Differential space-time block codes

GLOBECOM'01. IEEE Global Telecommunications Conference (Cat. No.01CH37270), 2002
We propose a new differential modulation scheme for multiple-antenna systems based on square space-time block codes (STBC) when neither the transmitter nor the receiver knows channel state information. Compared with the known differential unitary space-time modulation (DUSTM), the proposed constellations generally have multiple amplitudes and do not ...
Meixia Tao, Roger S. Cheng
openaire   +1 more source

Differential space-time turbo codes

IEEE Transactions on Information Theory, 2003
Serial concatenation of simple error control codes and differential space-time modulation is considered. Decoding is performed iteratively by passing symbol-wise a posteriori probability values between the decoders of the inner space-time code and the outer code.
Christian Schlegel, Alex J. Grant
openaire   +1 more source