Skip to Main content Skip to Navigation
Conference papers

Interference neutralization for separated multiuser uplink-downlink with distributed relays

Abstract : We consider the role of independent single antenna relays in allowing for interference cancellation and for multiplexing of uplink and downlink communications, in the presence of multiple interfering users. For a specific practical scenario of interest, we construct interference neutralization schemes that are simple, distributed and which encode over both space and time, to achieve performance improvements over basic TDMA schemes. These improvements are quantified in terms of the achievable degrees of freedom (DOF), where asymptotic analysis reveals that in specific cases, these simple techniques achieve optimal DOF performance.
Complete list of metadata

https://hal.archives-ouvertes.fr/hal-00707815
Contributor : Arun Kumar Singh Connect in order to contact the contributor
Submitted on : Wednesday, June 13, 2012 - 3:19:03 PM
Last modification on : Monday, October 13, 2014 - 3:43:25 PM

Identifiers

  • HAL Id : hal-00707815, version 1

Collections

Citation

Jinyuan Chen, Arun Kumar Singh, Petros Elia, Raymond Knopp. Interference neutralization for separated multiuser uplink-downlink with distributed relays. Information Theory and Applications Workshop (ITA), 2011, Feb 2011, United States. ⟨hal-00707815⟩

Share

Metrics

Record views

128