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Uncapping, in the context of cable modems, refers to a number of activities performed to alter an Internet service provider's modem settings. It is sometimes done for the sake of bandwidth (i.e. by buying a 512 kbit/s access modem and then altering it to 10 Mbit/s), pluggable interfaces (as by using more than one public ID), or any configurable options a DOCSIS modem can offer.
Packets are decoded using a protocol decoder. CommView for WiFi puts Wi-Fi adapters into monitor mode , providing the functionality and user experience similar to that of CommView, with the addition of WLAN -specific features, such as displaying and decoding of management and control frames, indication of signal and noise level, and per-node ...
Fldigi (short for Fast light digital) [4] is a free and open-source program which allows an ordinary computer's sound card to be used as a simple two-way data modem.The software is mostly used by amateur radio operators who connect the microphone and headphone connections of an amateur radio SSB or FM transceiver to the computer's headphone and microphone connections, respectively.
An address decoder is a commonly used component in microelectronics that is used to select memory cells in randomly addressable memory devices. Such a memory cell consists of a fixed number of memory elements or bits. The address decoder is connected to an address bus and reads the address created there.
A modem flap is when the connection by the modem to the head-end has been dropped (gone offline) and then comes back online. The time offline or rate of flap is not typically recorded, only the incidence. While this is a common occurrence and usually unnoticed, if a modem's flap is extremely high, these disconnects can cause service to be ...
The compression algorithm used in CSLIP is known as Van Jacobson TCP/IP Header Compression. [5] CSLIP has no effect on the data payload of a packet and is independent of any compression by the serial line modem used for transmission. It reduces the Transmission Control Protocol (TCP) header from twenty bytes to seven bytes.
The Bell 212A scheme was the most common standard used for 1200 bit/s transmission on US data networks such as CompuServe during the 1980s and 1990s, when dial-up access to time-sharing services was the norm, and, starting in 1989, dial-up Internet access.
Chuck Forsberg, author of the CP/M "Yet Another Modem program", or YAM, decided to write a single protocol driver that supported many features compared to XMODEM and called it YMODEM. When the users started a transfer they could indicate which options they wanted on the command line, for instance, saying they wished to use CRC.