OFDM Relay Cognitive Radio Multiple Antennas Resource Allocation Full Duplex Spectrum Sensing Synchronization Spectrum Sharing Channel Estimation Interference Cancellation Stochastic Geometry Energy Harvesting Feedback Bi-directional Heterogeneous Networks Equalization HetNet relay networks FBMC Ultra Low Power SC-FDMA TVWS Duplex Reliability CDMA MIMO interference channel capacity in-band full-duplex system interference suppression 5G C-V2V reinforcement learning RSRP weighting non-orthogonal multiple access (NOMA) health care 5G mobile communication indoor positioning Vehicle-to-vehicle communication estimated position overlapping Resource sharing Power allocation multi-access edge computing control overhead hybrid Rat-dependent positioning NR positioning smart factory UFMC Handoff Femtocell QAM CoMP power uncertainty - Computation offloading amplify and forward communication Zigbee body area networks resource block management frame structure WVAN inter user interference GFDM mode selection antenna arrays partial overlap LTE-based V2V resource selection maximum likelihood method Communication range Number of training blocks Vehicular communication Uplink SCMA system Dynamic TDD QR Factorization Metaheuristics FS-NOMA cross-link interference user fairness Multi-user Receiver Mode 3 V2X P-NOMA dynamic HetNet spectrum partitioning DQN D-TDD CLI massive connectivity and 5G networks. OTDOA estimated position updating distributed mode non-orthogonal multiple access Spatial capacity LTE-TDD —Device-to-device (D2D) Location-based overloading
Status : Presented 
Date : 2012-07 
Title : Transmission Capacity of Bi-directional Beamforming in Two-way Ad-hoc Networks 
Authors : Dongkyu Kim, Hyungsik Ju and Daesik Hong 
Conference : ITC-CSCC 
Abstract : This paper investigates transmission capacity of beamforming-based two-way communication in interferencelimited ad-hoc network.We first suggest the approximated system model satisfying the lower bound of the success probability. We then derive a closed-form expression for transmission capacity of beamforming-based two-way communication. It is shown that employing bi-directional beamforming in two-way communication is beneficial than the conventional beamforming system. 
Download : http://mirinae.yonsei.ac.kr/?module=file...f36c6ef16f 
List of Articles
No.
Statussort Date
4 [Other Conf. Papers] Dongkyu Kim, Hyungsik Ju, Seokjung Kim, and Daesik Hong, "Transmit Antenna-switched Receive Diversity for Bi-directional Beamforming in Two-way Communications," in IEEE ASILOMAR2013, Nov. 2013 file Presented  2013-11 
3 [ICEIC] Jihaeng Heo, Hyungsik Ju, Sungsoo Park, and Daesik Hong, "Method for Simultaneous Sensing and Data Transmission in CR Environments," ICEIC2013, Jan. 2013 file Presented  2013-01 
» [ITC-CSCC] Dongkyu Kim, Hyungsik Ju and Daesik Hong, "Transmission Capacity of Bi-directional Beamforming in Two-way Ad-hoc Networks", ITC-CSCC, July 2012 file Presented  2012-07 
1 [IEEE GLOBECOM] Hyungsik Ju, Xiaohu Shang, H. Vincent Poor, and Daesik Hong, "Rate Improvement of Beamforming Systems via Bi-Directional Use of Spatial Resources", GLOBECOM 2011, July 2011 file Presented  2011-07