J
Jiandong Li
Researcher at Xidian University
Publications - 670
Citations - 9377
Jiandong Li is an academic researcher from Xidian University. The author has contributed to research in topics: Wireless network & MIMO. The author has an hindex of 37, co-authored 620 publications receiving 6970 citations. Previous affiliations of Jiandong Li include Cornell University & Nanjing University of Information Science and Technology.
Papers
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Journal ArticleDOI
Graph-based fair resource allocation scheme combining interference alignment in femtocell networks
TL;DR: A graph-based scheme is proposed to give the approximate solution to the fair resource allocation problem as an optimisation problem, which is a non-deterministic polynomial-time (NP)-hard problem.
Proceedings ArticleDOI
Modeling SCMA in D2D underlaid cellular network
TL;DR: A stochastic geometry based framework is developed to analyze the influence of SCMA on the signal-to-interference ratio (SIR) statistics of a typical cellular uplink and a typical D2D link and shows that system ASE can be significantly improved using SCMA, asymptotically 38% increase over OFDMA under typical system settings.
Proceedings ArticleDOI
On Precoder Design for Amplify-and-Forward MIMO Relay Systems
TL;DR: It is proved that the optimal structure of the source and relay precoders jointly convert the MIMO relay channel into a bank of single-input-single-output (SISO) relay channels without having to assume a beamforming structure to simplify the derivation.
Proceedings ArticleDOI
Resource management for D2D underlaying cellular network with hybrid multiple access technologies
TL;DR: This paper proposes an easily implemented iterative power control scheme to optimize the transmit power of all users and constructs an interference graph to depict the cross-tier interference, on which an efficient resource allocation algorithm is devised to well coordinate the interference.
Proceedings ArticleDOI
Comp Transmission in Cloud Radio Access Networks
TL;DR: A tractable framework to analytically evaluate the performance of two typical CoMP schemes, namely, zero-forcing beamforming (ZFBF) and non-coherent joint transmission (NC-JT), and characterize the signal-to- interference ratio (SIR) distribution at a typical downlink user.