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of 129
pro vyhledávání: '"Liu, Haoyan"'
Exploring channel dimensions has been the driving force behind breakthroughs in successive generations of mobile communication systems. In 5G, space division multiple access (SDMA) leveraging massive MIMO has been crucial in enhancing system capacity
Externí odkaz:
http://arxiv.org/abs/2406.12596
Autor:
Zhao, Zhe, Li, Yudong, Hou, Cheng, Zhao, Jing, Tian, Rong, Liu, Weijie, Chen, Yiren, Sun, Ningyuan, Liu, Haoyan, Mao, Weiquan, Guo, Han, Guo, Weigang, Wu, Taiqiang, Zhu, Tao, Shi, Wenhang, Chen, Chen, Huang, Shan, Chen, Sihong, Liu, Liqun, Li, Feifei, Chen, Xiaoshuai, Sun, Xingwu, Kang, Zhanhui, Du, Xiaoyong, Shen, Linlin, Yan, Kimmo
Recently, the success of pre-training in text domain has been fully extended to vision, audio, and cross-modal scenarios. The proposed pre-training models of different modalities are showing a rising trend of homogeneity in their model structures, wh
Externí odkaz:
http://arxiv.org/abs/2212.06385
Autor:
Ding, Kunbo, Liu, Weijie, Fang, Yuejian, Mao, Weiquan, Zhao, Zhe, Zhu, Tao, Liu, Haoyan, Tian, Rong, Chen, Yiren
Existing zero-shot cross-lingual transfer methods rely on parallel corpora or bilingual dictionaries, which are expensive and impractical for low-resource languages. To disengage from these dependencies, researchers have explored training multilingua
Externí odkaz:
http://arxiv.org/abs/2210.09934
The latest industrial inference engines, such as FasterTransformer and TurboTransformers, have verified that half-precision floating point (FP16) and 8-bit integer (INT8) quantization can greatly improve model inference speed. However, the existing I
Externí odkaz:
http://arxiv.org/abs/2209.09130
Orthogonal time-frequency space (OTFS) has been confirmed to take advantage of full time-frequency diversity to significantly improve error performance in high-mobility scenarios. We found that the proposed message passing (MP) and variational Bayes
Externí odkaz:
http://arxiv.org/abs/2109.10232
Orthogonal time frequency space (OTFS) modulation has been confirmed to provide significant performance advantages against Doppler in high-mobility scenarios. The core feature of OTFS is that the time-variant channel is converted into a non-fading 2D
Externí odkaz:
http://arxiv.org/abs/2103.10199
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
The assessment findings are given too much weight in the current system of evaluation for physical education instruction at higher education institutions. In contrast, the method of teaching and students’ basic health literacy are given insufficien
Externí odkaz:
https://doaj.org/article/84b8a7ba83a64c4b8a68c4d57e194464
Context-dependent semantic parsing has proven to be an important yet challenging task. To leverage the advances in context-independent semantic parsing, we propose to perform follow-up query analysis, aiming to restate context-dependent natural langu
Externí odkaz:
http://arxiv.org/abs/1909.08905
For reentry or near space communication, owing to the influence of the time-varying plasma sheath channel environment, the received IQ baseband signals are severely rotated on the constellation. Researches have shown that the frequency of electron de
Externí odkaz:
http://arxiv.org/abs/1905.11229
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