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Showing 2013Show all
2 papers · 1 filter
math.MG2013★ 2 cited
Rigidity Theorem of Graph-directed Fractals
Li-Feng Xi, Ying Xiong
In this paper, we identify two fractals if and only if they are biLipschitz equivalent. Fix ratio for dust-like graph-directed sets with ratio and integer characteristics,…
cs.IT2013★ 27 cited
Beamforming Design for Multiuser Two-Way Relaying: A Unified Approach via Max-Min SINR
Zhaoxi Fang, Xin Wang, Xiaojun Yuan
In this paper, we develop a unified framework for beamforming designs in non-regenerative multiuser two-way relaying (TWR).