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Description: Behavioral models are used in games and computer graphics for
realistic simulation of massive crowds. In this paper, we present a
GPU based implementation of Reynolds [1987] algorithm for simulating
flocks of birds and propose an extension to consider environment
self occlusion. We performed several experiments and
the results showed that the proposed approach runs up to three
times faster than the original algorithm when simulating high density
crowds, without compromising significantly the original crowd
behavior.
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Size: 1958912 |
Author: Beta |
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Description: Massive Data Processing Methods，海量数据处理的常见方法，大数据的查询排序进行了总结，对求职者有较好的帮助。一些大的互联网公司都会涉及到大数据的处理方面的提问。-Massive Data Processing Methods, a common method for mass data processing, sorting large data queries were summarized to help job seekers better. Some large Internet companies will be involved in the processing of large data questions.
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Size: 9216 |
Author: 汪 |
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Description: 基于Hadoop的海量影像数据管理关键技术研究-Hadoop s massive image data based on key technology management research
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Size: 1409024 |
Author: swust |
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Description: 海量数据研究电子书籍，国外著名大学使用此书作为web智能处理与应用教材-mining the massive dataset
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Size: 1911808 |
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Description: 这是一本关于数据挖掘的书，书中介绍了很多方法去挖掘数据，并介绍了许多数据挖掘技术和发展，值得学习。-Mining of Massive Datasets
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Size: 1909760 |
Author: lianghui |
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Description: Minig of Massive Database，老师推荐的，数据库优化相关-Minig of Massive Database, the teacher recommended database optimization related
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Size: 1912832 |
Author: 张笑 |
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Description: massive MIMO matlab code
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Size: 418816 |
Author: ruchivarshney
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Description: Massive MIMO OFDM implementtion
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Size: 30720 |
Author: rasool
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Description: massive-MIMO-hardware
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Size: 30720 |
Author: laythe15
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Description: MASSIVE MIMO THE MOST IMPORATANT FOR 5G COMMUNICATION SYSTEMS
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Size: 16384 |
Author: louay daoud
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Description: 本文系代码详细介绍了Massive MIMO的系统容量及相关公式的推导。(The system capacity of Massive MIMO and the derivation of related formulas are introduced in detail.)
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Size: 1796096 |
Author: 沐林清风 |
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Description: 本文是massive MIMO技术的简介(This article is a brief introduction to massive MIMO Technology)
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Size: 2058240 |
Author: Roypluto |
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Description: 本文考虑了一种新的系统模型，它结合了通用收发器硬件损伤在BSs（配备大型天线阵列）和单天线用户设备（UE）。与传统硬件的传统情况相反，我们表明硬件损伤在信道估计精度和每个UE的下行链路/上行链路容量上创建有限天花板。令人惊讶的是，容量主要受限于UE的硬件，而大规模阵列中的损伤的影响逐渐消失，并且用户间干扰（特别是导频污染）变得可以忽略不计。此外，我们证明了大量的MIMO所提供的巨大自由度可以用来减少发射功率和/或容忍较大的硬件损伤，这允许使用廉价和节能的天线元件。(This paper considers a new system model that incorporates general transceiver hardware impairments at both the BSs (equipped with large antenna arrays) and the single-antenna user equipments (UEs). As opposed to the conventional case of ideal hardware, we show that hardware impairments create finite ceilings on the channel estimation accuracy and on the downlink/uplink capacity of each UE. Surprisingly, the capacity is mainly limited by the hardware at the UE, while the impact of impairments in the large-scale arrays vanishes asymptotically and inter-user interference (in particular, pilot contamination) becomes negligible. Furthermore, we prove that the huge degrees of freedom offered by massive MIMO can be used to reduce the transmit power and/or to tolerate larger hardware impairments, which allows for the use of inexpensive and energy-efficient antenna elements.)
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Size: 904192 |
Author: butbutbut |
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Description: 时空联合信道估计，附带matlab程序及论文(Structured compressive sensing based spatio-temporal joint channel estimation for FDD massive MIMO)
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Size: 1169408 |
Author: 铁血浪漫 |
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Description: 清华大学团队出品，十分好的关于FDD massive MIMO信道估计的文章(Tsinghua University team produced a very good article on FDD massive MIMO channel estimation)
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Size: 2828288 |
Author: Bbtty |
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Description: Massive MIMO Networks: Spectral,
Energy, and Hardware Efficiency
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Size: 6125568 |
Author: kemo1 |
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Description: rician massive mimo code in matlab
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Size: 35840 |
Author: kashiVI |
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Description: Matlab code for Massive MIMO precoding.
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Size: 793600 |
Author: Kira715 |
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Description: 大规模mimo的混合波束成形历程，对新手很有帮助(massive mimo hybrid beamforming)
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Size: 63488 |
Author: Jingzc |
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Description: Massive MIMO is widely touted as an enabling technology for 5th generation (5G) mobile communications and beyond. On paper, the large excess of base station (BS) antennas promises unprecedented spectral efficiency gains. Unfortunately,during the initial phase of industrial testing, a practical challenge arose which threatens to undermine the actual deployment of massive MIMO: user mobility-induced channel Doppler.
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Size: 1395404 |
Author: zhedongtzdt@163.com |
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