13 citations · 18 across the 8 of their papers we have counts for
7 papers · 1 filter
Weakly Private Information Retrieval Under Rényi Divergence
Jun-Woo Tak, Sang-Hyo Kim, Yongjune Kim +1
Private information retrieval (PIR) is a protocol that guarantees the privacy of a user who is in communication with databases. The user wants to download one of the messages store…
Linear Index Coding With Multiple Senders and Extension to a Cellular Network
Jae-Won Kim, Jong-Seon No
In this paper, linear index codes with multiple senders are studied, where every receiver receives encoded messages from all senders. A new fitting matrix for the multiple senders…
Interference Alignment Schemes Using Latin Square for Kx3 MIMO X Channel
Young-Sik Moon, Jong-Yoon Yoon, Jong-Seon No +1
In this paper, we study an interference alignment (IA) scheme with finite time extension and beamformer selection method with low computational complexity for X channel. An IA sche…
Design of Irregular SC-LDPC Codes With Non-Uniform Degree Distributions by Linear Programing
Heeyoul Kwak, Jong-Seon No, Hosung Park
In this paper, we propose a new design method of irregular spatially-coupled low-density parity-check (SC-LDPC) codes with non-uniform degree distributions by linear programming (L…
Degrees of Freedom of SISO X Channel with Synergistic Alternating CSIT
Young-Sik Moon, Jae-Hong Kim, Gyeonggi-do +2
In this paper, degrees of freedom (DoF) is investigated for the single input single output (SISO) X channel with alternating channel state information at the transmitte…
Deterministic Selection of Phase Sequences in Low Complexity SLM Scheme
Jun-Young Woo, Hyun-Seung Joo, Kee-Hoon Kim +2
Selected mapping (SLM) is a suitable scheme, which can solve the peak-to-average power ratio (PAPR) problem. Recently, many researchers have concentrated on reducing the computatio…