{J01} H. J. Yang, Y. C. Choi, and J. Chun, “Modified high-order PAMs for binary coded physical-layer network coding,” IEEE Communications Letters, vol. 14, no.8, pp. 689-691, Aug. 2010.

[J01] H. J. Yang, Y. C. Choi, and J. Chun, “Modified high-order PAMs for binary coded physical-layer network coding,” IEEE Communications Letters, vol. 14, no.8, pp. 689-691, Aug. 2010.   Abstract The non-binary code (NBC) or the lattice code (LC) has been the only possible channel code with the pulse amplitude modulation (PAM) signaling of modulation size… Continue reading

{J02} J. Kim, H. J. Yang, B. Jung, and J. Chun, “Blind gain and phase calibration of linear arrays using independent component analysis,” IEEE Antennas and Wireless Propagation Letters, vol. 9, pp. 1259-1262, 2010.

[J02] J. Kim, H. J. Yang, B. Jung, and J. Chun, “Blind gain and phase calibration of linear arrays using independent component analysis,” IEEE Antennas and Wireless Propagation Letters, vol. 9, pp. 1259-1262, 2010.   Abstract A novel gain and phase blind calibration method for a linear array with non-Gaussian sources is proposed. In the proposed method,… Continue reading

{J03} H. J. Yang, J. Chun, and A. Paulraj, “Asymptotic capacity of the separated MIMO two-way relay channel,” IEEE Transactions on Information Theory, vol. 57, no. 11, pp. 7542-7554, Nov. 2011.

[J03] H. J. Yang, J. Chun, and A. Paulraj, “Asymptotic capacity of the separated MIMO two-way relay channel,” IEEE Transactions on Information Theory, vol. 57, no. 11, pp. 7542-7554, Nov. 2011.   Abstract A multiple-input multiple-output two-way relay channel consisting of two communication nodes and a full-duplex relay node in which no direct link exists between the… Continue reading

{J04} J. Kim, H. J. Yang, and K. Kwak, “Low-angle tracking of two objects in a three-dimensional beamspace domain,” IET Radar, Sonar, and Navigation, vol. 6, no. 1, pp. 9-20, Jan. 2012.

[J04] J. Kim, H. J. Yang, and K. Kwak, “Low-angle tracking of two objects in a three-dimensional beamspace domain,” IET Radar, Sonar, and Navigation, vol. 6, no. 1, pp. 9-20, Jan. 2012.   Abstract Among various low-angle tracking methods, the three-dimensional beamspace domain maximum likelihood (3-D BDML) estimation proposed by Zoltowski is a computationally attractive and optimal… Continue reading

{J05} H. J. Yang, J. Chun, Y. Choi, S. Kim, and A. Paulraj, “Codebook-based lattice-reduction-aided precoding for limited-feedback coded MIMO systems,” IEEE Transactions on Commununications, vol. 60, no. 2, pp. 510-524, Feb. 2012.

[J05] H. J. Yang, J. Chun, Y. Choi, S. Kim, and A. Paulraj, “Codebook-based lattice-reduction-aided precoding for limited-feedback coded MIMO systems,” IEEE Transactions on Commununications, vol. 60, no. 2, pp. 510-524, Feb. 2012.   Abstract Lattice-reduction-aided precoding (LRP) provides near-capacity rates with the use of low-complexity linear receivers for coded multiple-input multiple-output (MIMO) systems. However, a large… Continue reading

{J06} H. J. Yang, Y. C. Choi, N. Lee, and A. Paulraj, “Achievable sum-rate of the MU MIMO two-way relay channel in cellular systems: lattice code-aided linear precoding,” IEEE Journals on Selected Areas in Communications, vol. 30, no. 8, p. 1304 – 1318, Sept. 2012.

[J06] H. J. Yang, Y. C. Choi, N. Lee, and A. Paulraj, “Achievable sum-rate of the MU MIMO two-way relay channel in cellular systems: lattice code-aided linear precoding,” IEEE Journals on Selected Areas in Communications, vol. 30, no. 8, p. 1304 – 1318, Sept. 2012.   Abstract We derive a new sum-rate lower bound of the multiuser… Continue reading

{J07} H. J. Yang and W.-Y. Shin, “Preamble and Pilot Design with Computationally Efficient Synchronization and Cell Search Algorithms in Cellular OFDM Systems,”Springer Wireless Personal Communications, vol. 70, no.2, pp. 732-742, July 2012.

[J07] H. J. Yang and W.-Y. Shin, “Preamble and Pilot Design with Computationally Efficient Synchronization and Cell Search Algorithms in Cellular OFDM Systems,”Springer Wireless Personal Communications, vol. 70, no.2, pp. 732-742, July 2012.   Abstract A computationally efficient initial synchronization technique is introduced in cellular orthogonal frequency division multiplexing downlink systems, which includes symbol timing estimation, frequency offset… Continue reading

{J08} H. Park, H. J. Yang, J. Chun, and A. Raviraj, “A Closed-Form Power Allocation and Signal Alignment for a Diagonalized MIMO Two-Way Relay Channel With Linear Receivers,”IEEE Transactions on Signal Processing, vol. 60, no. 11, p. 5948-5962, Nov. 2012.

[J08] H. Park, H. J. Yang, J. Chun, and A. Raviraj, “A Closed-Form Power Allocation and Signal Alignment for a Diagonalized MIMO Two-Way Relay Channel With Linear Receivers,”IEEE Transactions on Signal Processing, vol. 60, no. 11, p. 5948-5962, Nov. 2012.   Abstract —A novel channel diagonalization scheme for an amplify-and-forward, multiple-input multiple-output (MIMO), two-way relay channel… Continue reading

{J09} H. J. Yang, W.-Y. Shin, B. C. Jung, and A. Paulraj, “Opportunistic interference alignment for MIMO interfering multiple-access channels,” IEEE Transactions on Wireless Communications, vol. 12, no. 5, p. 2180-2192, May 2013.

[J09] H. J. Yang, W.-Y. Shin, B. C. Jung, and A. Paulraj, “Opportunistic interference alignment for MIMO interfering multiple-access channels,” IEEE Transactions on Wireless Communications, vol. 12, no. 5, p. 2180-2192, May 2013.   Abstract We consider the K-cell multiple-input multiple-output (MIMO) interfering multiple-access channel (IMAC) with time-invariant channel coefficients, where each cell consists of a base… Continue reading

{J10} T. M. Kim, H. J. Yang, and A. Paulraj, “Distributed sum-rate optimization for full-duplex MIMO system under limited dynamic range,” IEEE Signal Processing Letters, vol. 20, no. 6, June 2013.

[J10] T. M. Kim, H. J. Yang, and A. Paulraj, “Distributed sum-rate optimization for full-duplex MIMO system under limited dynamic range,” IEEE Signal Processing Letters, vol. 20, no. 6, June 2013.   Abstract Distributed sum-rate-maximizing covariance matrices design for full-duplex multi-input multi-output communication is considered, where the information of the loopback interference channels cannot be exchanged reliably due… Continue reading