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most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2013 · cs.ITShow all

5 papers · 2 filters

cs.IT2013

Exact Joint Distribution Analysis of Zero-Forcing V-BLAST Gains with Greedy Ordering

Serdar Ozyurt, Murat Torlak

We derive the joint probability distribution of zero-forcing (ZF) V-BLAST gains under a greedy selection of decoding order and no error propagation. Unlike the previous approximate…

cs.IT2013★ 8 cited

Performance Analysis of Optimum Zero-Forcing Beamforming with Greedy User Selection

Serdar Ozyurt, Murat Torlak

In this letter, an exact performance analysis is presented on the sum rate of zero-forcing beamforming with a greedy user scheduling algorithm in a downlink system. Adopting water-…

cs.IT2013★ 7 cited

Unified Performance Analysis of Orthogonal Transmit Beamforming Methods with User Selection

Serdar Ozyurt, Murat Torlak

Simultaneous multiuser beamforming in multiantenna downlink channels can entail dirty paper (DP) precoding (optimal and high complexity) or linear precoding (suboptimal and low com…

cs.IT2013

Rate-Compatible Protograph-based LDPC Codes for Inter-Symbol Interference Channels

Thuy Van Nguyen, Aria Nosratinia, Dariush Divsalar

This letter produces a family of rate-compatible protograph-based LDPC codes approaching the independent and uniformly distributed (i.u.d.) capacity of inter-symbol interference (I…

cs.IT2013★ 26 cited

Bilayer Protograph Codes for Half-Duplex Relay Channels

Thuy Van Nguyen, Aria Nosratinia, Dariush Divsalar

Despite encouraging advances in the design of relay codes, several important challenges remain. Many of the existing LDPC relay codes are tightly optimized for fixed channel condit…