Communication Over MIMO X Channels: Interference Alignment, Decomposition, and Performance Analysis

By Mohammad Ali Maddah-Ali, Abolfazl Seyed Motahari, Amir Keyvan Khandani. IEEE Transactions on Information Theory, 2008

1,005 citations recorded by the source corpus.

Subfields: Computer Networks and Communications, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/43dd38dc779d1dbff52ef68f3c51b309874824b7

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Citations in the corpus

Fundamental Limits of Cooperation (2012, background): “3) The genesis of distributed-decoding cooperative solutions such as interference alignment (IA) [23], Max-SINR [24], [25], and other forms of cooperative interference management [26].”
Interference Alignment: A New Look at Signal Dimensions in a Communication Network (2011, background): “Using symbol extensions [67] enlarged the achievable DoF of the two user MIMO X channel from the (4)3M DoF previously achieved by [92] to (4)3M , which also matched the outer bound for this class of channels.”
A Distributed Numerical Approach to Interference Alignment and Applications to Wireless Interference Networks (2011, methodology): “Iterative schemes have also been used to implicitly achieve interference alignment on the 2 user channel in [24]–[26], [31].”
What Will 5G Be? (2014, neutral): “[15] M.”
Interference Alignment and the Degrees of Freedom of Wireless $X$ Networks (2009, methodology): “Consider again the same two user network with distributed transmitters and receivers, but suppose there are four independent messages such that message originates at transmitter and is intended for receiver .”
What is a Spectrum Hole and What Does it Take to Recognize One? (2009, background): “[9], [10]) that design transmissions so that the interference at receivers is aligned roughly orthogonal to their desired signals.”
Compute-and-Forward: Harnessing Interference Through Structured Codes (2009, background): “[33] M. A. Maddah-Ali, A. S. Motahari, and A. K. Khandani, “Communication over mimo x channels: Interference alignment,decomposition, and performance analysis,”IEEE Transactions on Information Theory, vol. 54, pp. 3457–3470, August 2008.”
Cooperative Algorithms for MIMO Interference Channels (2010, background): “2085459 The key to achieving a linear capacity scaling is interference alignment (IA) [2], [3].”
Real Interference Alignment: Exploiting the Potential of Single Antenna Systems (2009, methodology): “he interference, but also it can be applied to provide security in networks as proposed in [8]. Interference Alignment in n-dimensional Euclidean spaces forn≥ 2is studied by several researchers, c.f. [2], [9]–[11]. In this method, at each receiver a subspace is dedicated to interference, then the si”
On the Degrees of Freedom Achievable Through Interference Alignment in a MIMO Interference Channel (2011, methodology): “Consider a MIMO interference network consisting of K transmitter - receiver pairs, with transmitter k sending d k independent data streams to receiver k .”
Optimal Exact-Regenerating Codes for Distributed Storage at the MSR and MBR Points via a Product-Matrix Construction (2010, background): “The concept of interference alignment was introduced in [21] and [22] in the context of wireless communication.”
The Approximate Capacity of the Many-to-One and One-to-Many Gaussian Interference Channels (2008, methodology): “In contrast to the many-to-one IC, the one-to-many IC is simpler, requiring only Gaussian random codebooks.”
A Survey on Network Codes for Distributed Storage (2010, background): “nterference-avoidance technique provide solutions to the other extreme MSR point? It turns out that a new idea is needed to cover this point. B. Exact-MSR Codes The new idea is interference alignment [28], [29]. The idea of interference alignment is to align multiple interference signals in a signal”
Completely Stale Transmitter Channel State Information is Still Very Useful (2010, methodology): “In interference channels, CSIT can be used to align the interference from multiple receivers to reduce the aggregate interference footprint [1], [2].”