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Http://blog.csdn.net/wzw200/archive/2009/07/23/4373056.aspx
Ethernet frame format
I. Development of Ethernet frame formats
1980 Dec, Intel, and Xerox have developed Ethernet I standards1982 Dec, Intel,
HDLC frame format
In HDLc, data and control packets are transmitted in the standard frame format. Frames in HDLC are similar to BSC character blocks, but the datagram and control packets in the BSC protocol are transmitted independently.
Mpeg CompressionI, B, PFrame and compression:Intra-frame CompressionAndInter-frame Compression.
Second, through statistical analysis of time correlation, at the interval of 1 ~ In a two-frame image, each pixel has only less than 10% points, and its
Once the HTTP/2 connection is established, it is possible to exchange "frames" between the two endpoints.Format of the frame +-----------------------------------------------+ | Length (24) | +---------------+--------
From the simplest of an HTTP request development, according to the TCP/IP protocol, separate the data frame structure of each layer, and how they assume the network service.Protocol stackThe Internet protocol stack consists of five layers:1. The
After writing the previous blog, "LTE cell search-Physical cell ID and synchronization signal PSS, SSS," I would like to continue to write system information related content, but found to write the time necessary to involve PDCCH, Phich and other
The HTTP2 was formally finalized on February 28, 2015 through an IETF organization approval release. The contents of it can be consulted: HTTP2 Overview http://www.cnblogs.com/ghj1976/p/4552583.html. In HTTP2 network communication, frame is the
http://blog.csdn.net/jefry_xdz/article/details/84613431, nal full name Network abstract layer, that is, the net abstraction level.In the H.264/AVC video coding standard, the whole system framework is divided into two levels: Video coding level (VCL)
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