their high redundancy and flexible control. A Distributed Power Supply Design Scheme for modern communication networks based on microgrid technology is proposed.
1. Power Supply Mode of the Communication Network
Communication network for the power supply is the basic requirement of continuous power supply, so its power supply mechanism is generally composed of AC-DC, batteries and distribution equipment, an uninterruptible power supply system with a
How can the three major carriers innovate their networks when they face the "4G 4G" challenge?
4G development in 2015 is about to enter the fourth quarter. At the latest "LTE Network Innovation Seminar" sponsored by the TD Industry Alliance, a group of the latest statistics published by the Secretary-General of the TD Alliance shows that, with the three major carriers working together to build 4G networks
With the development of wireless networks, the use of wireless networks in our enterprises has become increasingly popular. How can we enhance network security performance in enterprises? How to Set.
As the WEP and WPA encryption methods gradually break through, enterprise wireless networks become increasingly insecure, for intruders, as long as they can receive
Reference:alex Graves [supervised Sequence labelling with Recurrentneural Networks]Alex is the most famous variant of Rnn, lstm inventor Jürgen Schmidhuber Gaotu, is now joined University of Toronto, apprentice Hinton.Statistical language model and Sequence learning 1.1 language model based on frequency statisticsThe most famous language model in the field of NLP is N-gram.It is based on the Markov hypothesis, of course, which is a 2-gram (Bi-gram) Mo
When a large number of subordinate organizations interconnect isolated networks, VLAN division is required for the management, security, and stable operation of the entire network for different functional departments.At the time of the rise of Enterprise Networks, due to the small scale of Enterprise Networks, limitations in application scope, lack of understandi
Very Deep convolutional Networks for large-scale Image recognition1. Major contributions
This paper explores the change of the effect of CNN as the number of layers increases as the number of parameters is basically unchanged. (thorough evaluation of networks of increasing depth using an architecture with very small (3x3) convolution filters, Which shows that a significant improvementon the Prior-a
Because there are not many actual contacts, there are not many VPS host merchants shared in the old Left blog, but there are basically more or less published merchants, it takes a long time to have short contact and use. Compared with an independent server, because it is not necessary to use it, and the cost of purchasing a VPS host is different from that of trying to purchase a VPS host, however, if the cost is too high, you will not try the purchase experience.Therefore, there is less informat
Release date: 2011-12-22Updated on: 2011-12-27
Affected Systems:Ubiquiti Networks AirOS 5Ubiquiti Networks AirOS 4.0Ubiquiti Networks AirOS 3.6.1Description:--------------------------------------------------------------------------------Bugtraq id: 51178
Ubiquiti Networks AirOS is the next generation of H.264 IP moni
replace people's feelings. Online transactions of virtual products can be directly realized, such as the purchase, transmission, transmission, and receipt of text and audio/video. However, even things larger than sesame seeds must be delivered by people. This is the limit of network development. It can surpass people in terms of virtual and sensory aspects, but it will never replace people in terms of physical feelings.
1. Data Communication
In modern society, the amount of information is surgi
At the beginning of the network application, we should plan well to prevent network problems. However, network problems are also emerging. Currently, 802.11n wireless networks are the main application body. So what should we pay attention to during network laying? The following describes how to plan the 802.11n wireless network.
Although the advantages of 802.11n have been paid more and more attention by WLAN Equipment Manufacturers and have aroused a
With the advancement of optical communication technology, the access network has gradually evolved from a common analog user loop to an optical access network (OAN). On the other hand, due to the maturity and advancement of SDH technology, it has gradually changed from long-distance network to relay network, finally, it is widely used in access networks. 1 ). The transmission network is the platform of all business layers including the support layer,
Many of us are familiar with wireless networks, but what should we do to solve the security problem of wireless networks? In the face of hacker attacks, we will introduce you to the top 10 policies.
"Wireless security" is no longer a concept of thunder and rain. Current network security tools, performance, and protocols can provide better protection for wireless network
1. Background and objectives
The traditional UMTS wireless communication network is basically designed around the core of the voice service, from the development of 3G, LTE and 4G technology in the future, we can all see that the data service driver plays an important role in the change of network architecture. In the future, communication networks will not only integrate a variety of heterogeneous wireless networ
, but also avoid the unreliable connection between cables. It can also meet the need for computers to change their geographic locations in a certain range, therefore, it is an important technical platform for smart building of wireless networks in the future. In recent years, wireless LAN products have gradually matured, and the prices for wireless LAN products have gradually declined. At the same time, wireless LAN has been able to provide mobile Int
With the rapid development of wireless LAN, the application of wireless LAN in home, small and medium-sized offices and enterprises has been greatly developed. However, due to the limitations of the wireless LAN technology, users often encounter some common problems when deploying a wireless LAN, and the stability of the wireless network bears the brunt.
In the actual operating environment, some unexpected factors may directly lead to a sudden decrease in the network performance of the wireless
In the previous article, we introduced the basic knowledge of wireless Ad-hoc Networks, which is mainly applicable to small local wireless networks built in the home. The following describes the features of the wireless Ad-hoc network. We hope that this article will give you a comprehensive understanding of the advantages of this network.
A wireless Ad-hoc network is an autonomous system composed of mobile
carefully considering the requirements, you can start to implement them correctly. In this way, you can choose the right technology at the beginning.
2. radio frequency interference
Equipment such as 2.4 GHz and 5 GHz cordless phones, microwave ovens, and nearby networks can cause destructive radio frequency interference, affecting the performance of a wireless network. To minimize the risk of radio frequency interference, perform a wireless site sur
layer of the network consists of multiple feature mappings, each of which is mapped to a plane, and the weights of all neurons in the plane are equal. Each feature extraction layer (c-layer) in CNN is followed by a feature mapping layer (s-layer), a unique two-time feature extraction structure that enables CNN to have high distortion tolerance for input samples.According to Figure 1, the first input image through and 3 convolution cores (filters) and offset items for convolution, the C1 layer p
The fifth lecture of Professor Geoffery Hinton's Neuron Networks for machine learning mainly introduces the difficulty of object recognition and the methods to overcome these difficulties, and focuses on the convolution network used in digital recognition and object recognition.Why object recognition is difficultWe know that it is difficult to identify objects in real-world situations, and this section introduces some of the things that are causing th
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The research on the container network has been interrupted for some time due to the reasons for the exchange of work in 2016. With the current project to kubernetes application in depth, I feel that before the shallow understanding of the container network is not enough, the container network is placed in front of the "a hurdle." It is imperative to continue in-depth understanding of k8s
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