Publication
An uplink DS-CDMA receiver using a robust post-correlation Kalman structure
Related publications (39)
Compute-forward multiple access (CFMA) with nested LDPC codes
Michael Christoph Gastpar, Sung Hoon Lim, Jingge Zhu, Erixhen Sula, Adriano Pastore
Inspired by the compute-and-forward scheme from Nazer and Gastpar, a novel multiple-access scheme introduced by Zhu and Gastpar makes use of nested lattice codes and sequential decoding of linear combinations of codewords to recover the individual messages ...
2017A Time-Division Multiplexing Signaling Scheme for Low-Power Multi-Drop Memory Links
Yusuf Leblebici, Gain Kim, Kiarash Gharibdoust, Chen Cao
A time-division multiplexing (TDM) digital channel coding scheme for wireline multi-drop interfaces has been proposed. Shaping the TX spectrum to avoid channel frequency notches, the proposed digital TDM signaling reduces inter-symbol interference (ISI) an ...
2017On the Duality between Multiple-Access Codes and Computation Codes
Michael Christoph Gastpar, Sung Hoon Lim, Jingge Zhu
For a two-user Gaussian multiple access channel, computation codes are designed for the scenarios where the decoder is not interested in decoding the two codewords, but only the sum of them. It has been observed that good computation codes should possess s ...
2017Methods and systems for skew tolerance in and advanced detectors for vector signaling codes for chip-to-chip communication
Mohammad Amin Shokrollahi, Anant Pratap Singh
Advanced detectors for vector signaling codes are disclosed which utilize multi-input comparators, generalized on-level slicing, reference generation based on maximum swing, and reference generation based on recent values. Vector signaling codes communicat ...
2016Diversity Gain Influenced by Polarization and Spatial Diversity Techniques in Ultrawideband
Anja Skrivervik, Mohsen Koohestani
This paper presents an experimental investigation of diversity gain influenced by polarization and spatial diversity techniques in ultrawideband (UWB) radio technology. To this aim, two different coplanar-fed UWB diversity antennas having the same size and ...
2015Efficient MIMO transmission of PSK signals with a single-radio reconfigurable antenna
Julien Perruisseau-Carrier, Mohsen Yousefbeiki
Crucial developments to the recently introduced signal-space approach for multiplexing multiple data symbols using a single-radio switched antenna are presented. First, we introduce a general framework for expressing the spatial multiplexing relation of th ...
Institute of Electrical and Electronics Engineers2014Energy Efficient VLSI Circuits for MIMO-WLAN
Carl Christian Sten Dominic Senning
Mobile communication - anytime, anywhere access to data and communication services - has been continuously increasing since the operation of the first wireless communication link by Guglielmo Marconi. The demand for higher data rates, despite the limited b ...
EPFL2014Orthogonal multicarrier modulations in satellite uplinks
In this paper, we analyze Orthogonal Frequency-Division Multiple Access and Single-Carrier Frequency Division Multiple Access as alternative physical layer schemes for the up-link of a satellite network. Both orthogonal frequency-division multiple access a ...
Wiley-Blackwell2014Polar Codes for the Two-User Multiple-Access Channel
Arikan's polar coding method is extended to two-user multiple-access channels. It is shown that if the two users of the channel use Arikan's construction, the resulting channels will polarize to one of five possible extremals, on each of which uncoded tran ...
Institute of Electrical and Electronics Engineers2013Estimation of Sparse MIMO Channels with Common Support
Martin Vetterli, Ali Hormati, Yann Barbotin
We consider the problem of estimating sparse communication channels in the MIMO context. In small to medium bandwidth communications, as in the current standards for OFDM and CDMA communication systems (with bandwidth up to 20 MHz), such channels are indiv ...
2012