Results 41 to 50 of about 481 (210)
Some New Coded Caching Schemes With Smaller Subpacketization via Some Known Results
IEEE Access, 2020 Coded caching is widely regarded as an important tool to reduce pressure on the data transmission during the peak traffic times in heterogeneous wireless networks.
Minquan Cheng, Wenyu Zhang, Jing Jiang
doaj +1 more source
Constructions of Coded Caching Schemes With Flexible Memory Size [PDF]
IEEE Transactions on Communications, 2019 Coded caching scheme recently has become quite popular in the wireless network due to its effectively reducing the transmission amount (denote such an amount by $R$) during peak traffic times. However to realize a coded caching scheme, each file must be divided into $F$ packets which usually increases the computation complexity of a coded caching ...
Minquan Cheng +3 more
openaire +2 more sources
Precision planter monitoring system based on mobile communication network
IET Networks, EarlyView., 2022 Abstract Sowing is an important link in agricultural production and the basis for ensuring high yields and bumper harvests. Agriculture requires precision plows with good performance and stable work. However, the seeding process is in a completely closed state, and the operator relies mainly on experience to judge the operating state and performance of
Bing Li, Jiyun Li
wiley +1 more source
Audience retention rate aware coded video caching [PDF]
, 2017 Users often do not watch an online video content in its entirety, and abort the video before it is completed. This is captured by the notion of audience retention rate, which indicates the portion of a video users watch on average.
Qianqian Yang +8 more
core +1 more source
A generic framework for coded caching and distributed computation schemes
CoRR, 2022 Several network communication problems are highly related such as coded caching and distributed computation. The centralized coded caching focuses on reducing the network burden in peak times in a wireless network system and the coded distributed computation studies the tradeoff between computation and communication in distributed system. In this paper,
Min Xu +3 more
openaire +2 more sources
Delivery Design for Coded Caching Over Wireless Multicast Networks
IEEE Access, 2019 In wireless multicast networks, different users may have quite different link qualities to the server, which will degrade the multicast performance of the coded caching scheme.
Lei Zheng +3 more
doaj +1 more source
A Novel Recursive Construction for Coded Caching Schemes
CoRR, 2017 As a strategy to further reduce the transmission pressure during the peak traffic times in wireless network, coded caching has been widely studied recently. And several coded caching schemes are constructed focusing on the two core problems in practice, i.e., the rate transmitted during the peak traffic times and the packet number of each file divided ...
Minquan Cheng +2 more
openaire +2 more sources
Centralized coded caching of correlated contents [PDF]
, 2018 Coded caching and delivery is studied taking into account the correlations among the contents in the library. Correlations are modeled as common parts shared by multiple contents; that is, each file in the database is composed of a group of subfiles ...
Qianqian Yang +3 more
core +1 more source
Coded caching for a large number of users [PDF]
, 2016 We consider the coded caching problem with a central server containing N files, each of length F bits, and K users, each equipped with a cache of capacity MF bits.
Qianqian Yang +8 more
core +1 more source
Advanced Functional Materials, EarlyView.Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg +6 more
wiley +1 more source