Zobrazeno 1 - 10
of 895
pro vyhledávání: '"TANG Xiaohu"'
Publikováno v:
Tongxin xuebao, Vol 45, Pp 84-94 (2024)
To address the issue of high signal detection complexity in mobile communication systems based on the splitting receiver architecture, a low-complexity signal detection algorithm was proposed. Firstly, considering the influence of antenna noise, post
Externí odkaz:
https://doaj.org/article/7ef90cd6c12f47489a6aef330b9ada90
Autor:
Ding, Yi, He, Xuan, Nguyen, Tuan Thanh, Song, Wentu, Yakhini, Zohar, Yaakobi, Eitan, Pan, Linqiang, Tang, Xiaohu, Cai, Kui
DNA-based data storage has been attracting significant attention due to its extremely high density, low power consumption, and long duration compared to traditional data storage mediums. Despite the recent advancements in DNA data storage technology,
Externí odkaz:
http://arxiv.org/abs/2410.04886
In this paper, we consider the convertible codes with the maximum distance separable (MDS) property, which can adjust the code rate according to the failure rates of devices. We first extend the notion of convertible codes to allow initial and final
Externí odkaz:
http://arxiv.org/abs/2407.14304
In this paper, we delve into the computations performed at a node within a message-passing algorithm. We investigate low complexity/latency multi-input structures that can be adopted by the node for computing outgoing messages y = (y1, y2, . . . , yn
Externí odkaz:
http://arxiv.org/abs/2407.08941
We consider the problem of private multiple linear computation (PMLC) over a replicated storage system with colluding and unresponsive constraints. In this scenario, the user wishes to privately compute $P$ linear combinations of $M$ files from a set
Externí odkaz:
http://arxiv.org/abs/2404.09165
In modern video coding standards, block-based inter prediction is widely adopted, which brings high compression efficiency. However, in natural videos, there are usually multiple moving objects of arbitrary shapes, resulting in complex motion fields
Externí odkaz:
http://arxiv.org/abs/2403.11694
Autor:
Qing, Ting, Li, Shupeng, Yang, Huashan, Wang, Lihan, Fang, Yijie, Tang, Xiaohu, Cao, Meihui, Lu, Jianming, He, Jijun, Liu, Junqiu, Lyu, Yueguang, Pan, Shilong
High-resolution optical spectrometers are crucial in revealing intricate characteristics of signals, determining laser frequencies, measuring physical constants, identifying substances, and advancing biosensing applications. Conventional spectrometer
Externí odkaz:
http://arxiv.org/abs/2402.09752
An insdel refers to a deletion or an insertion, and an edit refers to an insdel or a substitution. In this paper, we consider the segmented single-insdel (resp. single-edit) channel, where the channel's input bit stream is partitioned into segments o
Externí odkaz:
http://arxiv.org/abs/2402.04890
In this paper, we discuss codes for distributed storage systems with hierarchical repair properties. Specifically, we devote attention to the repair problem of the rack-aware storage model with locality, aiming to enhance the system's ability to repa
Externí odkaz:
http://arxiv.org/abs/2401.15308
In this paper, we address the node repair problem of Reed-Solomon (RS) coded distributed storage systems. Specifically, to overcome the challenges of multiple-node failures of RS codes under the rack-aware storage model, we employ good polynomials to
Externí odkaz:
http://arxiv.org/abs/2401.11390