Spectral efficient protocols for half-duplex fading relay channels

By Boris Rankov, Armin Wittneben. IEEE Journal on Selected Areas in Communications, 2007

1,746 citations recorded by the source corpus.

Subfields: Computer Networks and Communications, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/7a8704e143cd93edee5ee4fd7077cdc0c0469e5c

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In Computer Networks and Communications

In Electrical and Electronic Engineering

Citations in the corpus

Practical physical layer network coding for two-way relay channels: performance analysis and comparison (2010, background): “Such a scheme is referred to as a two time slot physical-layer network coding (PNC) scheme and has been shown to achieve higher maximum sum-rates than the four time slot transmission scheme, due to less time slots being used for transmission [11, 12].”
Interference Alignment: A New Look at Signal Dimensions in a Communication Network (2011, background): “On the one hand the network min-cut outer bound is still 2 DoF, but the number of relays is evidently smaller than the minimum relay configuration identified in [122] for distributed orthogonalization.”
Physical-layer network coding: Tutorial, survey, and beyond (2011, background): “in the relay are disjoint. The network coding operation performed prior to channel decoding loses much useful information, and the scheme only approaches the outer bound in the high SNR regime. Refs. [53], [87], [88], and [89] studied the case where the relay obtains explicit information on S1 and S”
Large Intelligent Surface-Assisted Wireless Communication Exploiting Statistical CSI (2018, background): “For example, relay nodes can be introduced in areas with poor communication signal to receive the weak signals; the signals are then amplified and retransmitted to the next relay hop or terminal [1].”
Multiuser Two-Way Amplify-and-Forward Relay Processing and Power Control Methods for Beamforming Systems (2010, methodology): “A signal transmitted by one user may return to the same user resulting in self-interference (SI) [10].”
Optimized constellations for two-way wireless relaying with physical network coding (2009, background): “In [6, 18], the amplify–and–forward (AF) bidirectional relaying is introduced, where the terminal nodes simultaneously transmit to the relaying node, and subsequently the relay broadcasts the received signal after amplification.”
Hybrid Full-Duplex/Half-Duplex Relaying with Transmit Power Adaptation (2011, background): “Likewise, two alternating half-duplex RNs can mimic the FD mode [13], [14] which requires cancellation of inter-relay interference.”