rtp transmission

　　An ink-jet printer has been used normally, recently moved the ground once, after the printer post is completed, the print head can not automatically move, open the printer disk cover, found that the printer's transmission belt is very loose, how to solve? The problem should be because you move the printer, the normal shutdown printer, resulting in the print head does not normal movement to the right fixed position, moving in the vibration, resultin

Is it usb3.0 to see the speed of the gods of others? Have you complained about the speed of your USB2.0? In fact usb2.0 the theoretical speed is 60mb/s, but most cases usb2.0 the highest actual transmission speed only 30mb/s, That is because USB2.0 uses the serial transmission mode of NRZI encoding, transmission of continuous 0, 1 strings, in the transfer process

June went to Shanghai to participate in the Dockone organization of the container assembly, reported a small project, accidentally won the first prize, here to share with you the core of the network of the building, is also the company has put into use the large file transfer mode .project Design :Original intention:1, as a provider of global cloud computing business, whether it is the expansion of its own overseas node business, platform expansion or customer custom template business needs, w

The recent FTP transfer files to the Linux server, there is garbled situation, the transmission of the file name with Chinese characters. The system language is then set to support ChineseInstall the relevant package firstYum-y Groupinstall Chinese-supportEdit File/etc/sysconfig/i18nVi/etc/sysconfig/i18nlang= "ZH_CN. GB18030 "#LANG =" zh_cn. UTF-8 "Language=" ZH_CN. Gb18030.zh_cn. GB2312:ZH_CN "supported=" ZH_CN. GB18030:zh_CN:zh:en_US. Utf-8:en_us:en

Many units and companies set up their own local area network, but a newly built small LAN, a server, more than 10 workstations, using a switch as an access device, connecting lines to 6 types of lines. The main fault performance for the network in the computer transmission speed is slow, any one station on the server to copy a 100MB file, it should be 30 minutes. Even the adjacent two workstations are so slow. Failure analysis is tied to the followin

Recently has been running no problem FTP download program has been a problem, the prompt can not be decompressed. After analysis, I use filezilla manual download after decompression is correct, and my program use Apache.common.FTP package download that there is a problem, cannot decompress. Comparing the two found that the latter file size is large. Find data as follows, the code will transfer mode to binary transmission download, problem solving. for

1.1 Bandwidth The unit of bandwidth is "bit/s", which is the number of bits per unit time. We often say such as 100M bandwidth, the full name should be 100mbit/s, or 100Mbps. 1.2 How data is sent The transmission of data is generally through the following links: 1 The application will first write data to the memory address space of the process. Usually in program development This only requires a general Run-time variable assignment. 2 The application

In the current era of rapid development of the network, routers have a pivotal role. Because the router acts as the relay system in the network layer, it provides a routing and forwarding function of the data between the third layer network. Therefore, the router's function, role and basic configuration are as members of IT industry we must be proficient. Below, we will make a brief analysis of the router from two aspects: that is how to build a simple network environment in the experiment, and

2017-02-10 Reliable data Transmission principle introduction 3.4 Principle of reliable data transmission Reliable Data Transfer Protocol (reliable data Transfer Protocol) Unidirectional data transfer (unidirectional data transfer) Bidirectional data transfer (bidirectional data transfer) (i.e. full duplex data transfer) 3.4.1 structure reliable Data transmission

thinking about channel utilization from the point of view of data transmission rate @ (computer network) (2014.36) host A and Host B between the use of GBN protocol: A Send window size is 1000, the data frame length is 1000 bytes, the channel bandwidth is 100Mbps. Each time a data frame is received, a short data frame is used to confirm (transmission delay is ignored). If the one-way

Wen/Xu Jianlin In the field of real-time multimedia, real-time visual and perceptual display will have more extensive development space, while the basic core technology for real-time video transmission is the coding standard of H. In this paper, the author tries to solve the two problems of the core of the coding and decoding, one is the process of encoding and decoding, and the other is the structure of the code stream, hoping to help the people who

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,

Monitoring of overhead transmission lines supported by 3G/4G + Mesh combination The safe and stable operation of transmission lines is an important guarantee for national economy and livelihood. However, transmission lines have been affected by man-made damage, climate and geological changes, as well as illegal buildings, super-high-growth plants, birds, snakes,

As this chapter is mainly an introductory topic, I will not talk about it much. Here is an overview of the Internet! 【Note] Reprint address: http://www.cnblogs.com/hill/archive/2006/10/12/527499.html China Mobile and China Unicom have implemented GPRS networks and CDMA networks covering a large number of regions. It is possible to achieve data transmission through wireless networks. Wireless modem uses GPRS and CDMA modules to transmit data throug

talked about the HTTP caching mechanism and the HTTP Content entity encoding compression mechanism, and when it comes to entity encoding compression, it also mentions a transmission code that allows us to optimize the way we transmit. Entity encoding and transmission coding are mutually reinforcing, and we usually use them together.This article will talk about the tran