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检索条件"主题词=Lloyd algorithm"
32 条 记 录,以下是1-10 订阅
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Candidate of initial value in lloyd algorithm for constructing low-coherence matrix  10
Candidate of initial value in Lloyd algorithm for constructi...
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10th International Conference on Intelligent Computation Technology and Automation (ICICTA)
作者: Rong, Rong Fu, Yuli Xiang, Youjun Xu, Junwei South China Univ Technol Sch Elect & Informat Engn Guangzhou 510640 Guangdong Peoples R China
The problem of constructing matrix with low-coherence is arised in many applications, such as CDMA, compressive sensing (CS), beamforming, etc. Usually the design of low-coherence codebook can be modeled as vector qua... 详细信息
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Vector Quantization Methods for Access Point Placement in Cell-Free Massive MIMO Systems
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2024年 第6期23卷 5425-5440页
作者: Gopal, Govind R. Rao, Bhaskar D. Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92093 USA
We examine the problem of uplink cell-free access point (AP) placement in the context of optimal throughput. In this regard, we formulate two main placement problems, namely the sum rate and minimum rate maximization ... 详细信息
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Modified Vector Quantization for Small-Cell Access Point Placement With Inter-Cell Interference
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2022年 第8期21卷 6387-6401页
作者: Gopal, Govind R. Nayebi, Elina Villardi, Gabriel Porto Rao, Bhaskar D. Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92093 USA Apple Inc Cupertino CA 95014 USA Univ Calif San Diego Qualcomm Inst Calit2 La Jolla CA 92093 USA Natl Inst Informat & Commun Technol NICT Wireless Network Res Ctr Yokosuka Kanagawa 2390847 Japan
In this paper, we explore the small-cell uplink access point (AP) placement problem in the context of throughput optimality and provide solutions while taking into consideration inter-cell interference (ICI). First, w... 详细信息
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Load Balancing in Small-Cell Access Point Placement  97
Load Balancing in Small-Cell Access Point Placement
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97th IEEE Vehicular Technology Conference (VTC-Spring)
作者: Gopal, Govind R. Rao, Bhaskar D. Villardi, Gabriel Porto Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92093 USA Natl Inst Informat & Commun Technol Wireless Network Res Ctr Yokosuka Japan
We address the uplink small-cell access point (AP) placement problem for optimal throughput, while considering load balancing (LB) among the APs. To consider LB and consequently incorporate fairness in user spectral a... 详细信息
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A Constructive Density Function Path Leading to Global Coverage Strategy for A Gaussian Random Field  12
A Constructive Density Function Path Leading to Global Cover...
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IEEE 12th Data Driven Control and Learning Systems Conference (DDCLS)
作者: Yang, Yuxing Sue, Mao Fan, Huijin Liu, Lei Wang, Bo Huazhong Univ Sci & Technol Sch Artificial Intelligence & Automat Wuhan 430074 Peoples R China Designing Inst Hubei Space Technol Acad Wuhan 430074 Peoples R China
The coverage of a given environment is an important issue in detection and rescue problems. This article presents a novel lloyd algorithm for multi-agent coverage of a Gaussian random field characterized by a density ... 详细信息
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Access Point Placement for Hybrid UAV-Terrestrial Small-Cell Networks
IEEE OPEN JOURNAL OF THE COMMUNICATIONS SOCIETY
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IEEE OPEN JOURNAL OF THE COMMUNICATIONS SOCIETY 2021年 2卷 1826-1841页
作者: Gopal, Govind R. Rao, Bhaskar D. Villardi, Gabriel Porto Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92093 USA Natl Inst Informat & Commun Technol Wireless Network Res Ctr Yokosuka Kanagawa 2390847 Japan Univ Calif San Diego Qualcomm Inst Calit2 La Jolla CA 92093 USA
We address the problem of access point (AP) placement in small-cell networks with partial infrastructure flexibility, i.e., a novel class of problem in Beyond 5G, resultant from the utilization of unmanned aerial vehi... 详细信息
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A modification of the lloyd algorithm for k-anonymous quantization
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INFORMATION SCIENCES 2013年 222卷 185-202页
作者: Rebollo-Monedero, David Forne, Jordi Pallares, Esteve Parra-Arnau, Javier Univ Politecn Cataluna Dept Telemat Engn E-08034 Barcelona Spain
We address the problem of designing quantizers that cluster data while satisfying a k-anonymity requirement. A general data compression perspective is adopted, which considers both discrete and continuous probability ... 详细信息
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Energy-Efficient Node Deployment in Wireless Ad-hoc Sensor Networks
Energy-Efficient Node Deployment in Wireless Ad-hoc Sensor N...
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IEEE International Conference on Communications (IEEE ICC) / Workshop on NOMA for 5G and Beyond
作者: Guo, Jun Karimi-Bidhendi, Saeed Jafarkhani, Hamid Univ Calif Irvine Ctr Pervas Commun & Comp Irvine CA 92697 USA
We study a wireless ad-hoc sensor network (WASN) where N sensors gather data from the surrounding environment and transmit their sensed information to M fusion centers (FCs) via multi-hop wireless communications. This... 详细信息
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Throughput and Delay Driven Access Point Placement  53
Throughput and Delay Driven Access Point Placement
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53rd Asilomar Conference on Signals, Systems, and Computers (ACSSC)
作者: Gopal, Govind R. Rao, Bhaskar D. Univ Calif San Diego Dept Elect & Comp Engn San Diego CA 92103 USA
With higher rates and increased diversity, distributed massive MIMO systems show promise. In this work, we look at such a system with no collaboration between Access Points (APs). We address the AP placement problem w... 详细信息
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ON A FUNDAMENTAL PREDICTABILITY-DISTORTION TRADE-OFF IN DECENTRALIZED DECISIONAL NETWORKS  53
ON A FUNDAMENTAL PREDICTABILITY-DISTORTION TRADE-OFF IN DECE...
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53rd Asilomar Conference on Signals, Systems, and Computers (ACSSC)
作者: Miretti, Lorenzo de Kerret, Paul Gesbert, David EURECOM Sophia Antipolis France
Decentralized decisional networks are composed of agents that take coordinated decisions on the basis of individual noisy information about the system state, i.e. under a so called distributed state information config... 详细信息
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