Search Results - "González G, David"

Grant-Free Access for Extra-Large MIMO Systems Subject to Spatial Non-Stationarity by Iimori, Hiroki, Takahashi, Takumi, Rou, Hyeon Seok, Ishibashi, Koji, Freitas de Abreu, Giuseppe Thadeu, Gonzalez G., David, Gonsa, Osvaldo

“…In this paper, we propose a novel joint activity and channel estimation (JACE) algorithm for grant-free extra large MIMO (XL-MIMO) systems subject to spatial…”
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A metaheuristic-based downlink power allocation for LTE/LTE-A cellular deployments: A multiobjective strategy suitable for Self-Optimizing Networks by González G., David, García-Lozano, Mario, Ruiz, Silvia, Lee, Dong Seop

“…The explosive growth of cellular networks makes their deployment and maintenance more and more complex, time consuming, and expensive. Self-Organizing Networks…”
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Multiobjective optimization of fractional frequency reuse for irregular OFDMA macrocellular deployments by González G., David, García-Lozano, Mario, Ruiz, Silvia, Lema, María A., Lee, Dongseop

“…Interference mitigation has been identified as a key challenge for emerging cellular technologies based on Orthogonal Frequency Division Multiple Access, such…”
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Near-Optimal BEM OTFS Receiver With Low Pilot Overhead for High-Mobility Communications by Liu, Yujie, Guan, Yong Liang, G., David Gonzalez

“…In this paper, a new receiver design based on basis expansion model (BEM) orthogonal time frequency space (OTFS) is presented for high-mobility communications…”
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OTFS Signaling for SCMA With Coordinated Multi-Point Vehicle Communications by Ge, Yao, Deng, Qinwen, G., David Gonzalez, Guan, Yong Liang, Ding, Zhi

“…This paper investigates an uplink coordinated multi-point (CoMP) coverage scenario, in which multiple mobile users are grouped for sparse code multiple access…”
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Turbo BEM OTFS Receiver with Optimized Superimposed Pilot Power by Liu, Yujie, Guan, Yong Liang, Gonzalez G., David

“…In this paper, a Turbo basis expansion modeling (BEM) orthogonal time frequency space (OTFS) scheme is proposed for high-mobility communications subject to…”
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Positional Stability and Membrane Occupancy Define Skin Fibroblast Homeostasis In Vivo by Marsh, Edward, Gonzalez, David G., Lathrop, Elizabeth A., Boucher, Jonathan, Greco, Valentina

“…Fibroblasts are an essential cellular and structural component of our organs. Despite several advances, the critical behaviors that fibroblasts utilize to…”
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Integrated Sensing and Communications for 3D Object Imaging via Bilinear Inference by Rou, Hyeon Seok, de Abreu, Giuseppe Thadeu Freitas, Gonzalez G., David, Gonsa, Osvaldo

“…We consider an uplink integrated sensing and communications (ISAC) scenario where the detection of data symbols from multiple user equipment (UEs) occurs…”
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Correction of aberrant growth preserves tissue homeostasis by Brown, Samara, Pineda, Cristiana M., Xin, Tianchi, Boucher, Jonathan, Suozzi, Kathleen C., Park, Sangbum, Matte-Martone, Catherine, Gonzalez, David G., Rytlewski, Julie, Beronja, Slobodan, Greco, Valentina

“…Intravital imaging reveals unanticipated plasticity of adult skin epithelium in mice when faced with mutational or non-mutational insults, and elucidates the…”
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Joint Activity and Channel Estimation for Extra-Large MIMO Systems by Iimori, Hiroki, Takahashi, Takumi, Ishibashi, Koji, de Abreu, Giuseppe Thadeu Freitas, Gonzalez G., David, Gonsa, Osvaldo

“…Extra large MIMO (XL-MIMO) systems are subject to spatial non-stationarity forming visibility regions (VRs), which leads to a sub-array-wise sparse structure…”
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Germinal Center B Cell and T Follicular Helper Cell Development Initiates in the Interfollicular Zone by Kerfoot, Steven M., Yaari, Gur, Patel, Jaymin R., Johnson, Kody L., Gonzalez, David G., Kleinstein, Steven H., Haberman, Ann M.

“…We identify the interfollicular (IF) zone as the site where germinal center B cell and T follicular helper (Tfh) cell differentiation initiates. For the first…”
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Intelligent Resource Allocation in Joint Radar-Communication With Graph Neural Networks by Lee, Joash, Cheng, Yanyu, Niyato, Dusit, Guan, Yong Liang, Gonzalez G., David

“…Autonomous vehicles produce high data rates of sensory information from sensing systems. To achieve the advantages of sensor fusion among different vehicles in…”
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Mitigating Channel Aging and Phase Noise in Millimeter Wave MIMO Systems by Iimori, Hiroki, deAbreu, Giuseppe Thadeu Freitas, G., David Gonzalez, Gonsa, Osvaldo

“…We consider non-stationary and time-varying millimeter wave (mmWave) communication systems subjected to phase noise at both transmitter and receiver. Our aim…”
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Niche-induced cell death and epithelial phagocytosis regulate hair follicle stem cell pool by Mesa, Kailin R., Rompolas, Panteleimon, Zito, Giovanni, Myung, Peggy, Sun, Thomas Y., Brown, Samara, Gonzalez, David G., Blagoev, Krastan B., Haberman, Ann M., Greco, Valentina

“…Mouse hair follicles in the skin cycle between growth and regression, while maintaining a pool of stem cells for continued regeneration; here, live imaging is…”
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Looking at Cellular Networks Through Canonical Domains and Conformal Mapping by Gonzalez G., David, Hamalainen, Jyri

“…In order to cope with the rapidly increasing service demand in cellular networks, more cells are needed with better resource usage efficiency. This poses…”
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Nonredundant Roles of IL-21 and IL-4 in the Phased Initiation of Germinal Center B Cells and Subsequent Self-Renewal Transitions by Gonzalez, David G, Cote, Christine M, Patel, Jaymin R, Smith, Colin B, Zhang, Yuqi, Nickerson, Kevin M, Zhang, Tingting, Kerfoot, Steven M, Haberman, Ann M

“…We examined the unique contributions of the cytokines IL-21 and IL-4 on germinal center (GC) B cell initiation and subsequent maturation in a murine model…”
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Spatial Mappings for Planning and Optimization of Cellular Networks by Gonzalez G., David, Hakula, Harri, Rasila, Antti, Hamalainen, Jyri

“…In cellular networks, users are grouped into different cells and served by different access points (base stations) that provide wireless access to services and…”
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Sparse Superimposed Vector Transmission for Short-Packet High-Mobility Communication by Zhang, Yanfeng, Zhu, Xu, Liu, Yujie, Jiang, Yufei, Guan, Yong Liang, G., David Gonzalez, Lau, Vincent K. N.

“…A sparse superimposed vector transmission (SSVT) scheme is proposed for short-packet ultra-reliable and low-latency communications (URLLC) in high-mobility…”
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The BCL6 RD2 Domain Governs Commitment of Activated B Cells to Form Germinal Centers by Huang, Chuanxin, Gonzalez, David G., Cote, Christine M., Jiang, Yanwen, Hatzi, Katerina, Teater, Matt, Dai, Kezhi, Hla, Timothy, Haberman, Ann M., Melnick, Ari

“…To understand how the Bcl6 transcriptional repressor functions in the immune system, we disrupted its RD2 repression domain in mice. Bcl6RD2MUT mice exhibit a…”
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BEM OTFS Receiver with Superimposed Pilots over Channels with Doppler and Delay Spread by Liu, Yujie, Guan, Yong Liang, Gonzalez G., David

“…In this paper, a near-optimal Karhunen-Loeve basis expansion modeling (KL-BEM) orthogonal time frequency space (OTFS) receiver with superimposed pilots has…”
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