packet data

См. также в других словарях:

• Packet Data Serving Node — The Packet Data Serving Node, or PDSN, is a component of a CDMA2000 mobile network [ [http://www.cisco.com/en/US/tech/tk722/tk721/tk488/tsd technology support sub protocol home.html Packet Data Serving Node (PDSN) Cisco Systems ] ] . It acts as… …   Wikipedia

• Packet Data Protocol — Pour les articles homonymes, voir PDP. Le Packet Data Protocol est l élément fondamental du transport des informations dans tous les réseaux d ordinateurs actuels. Un paquet des données est composé de trois éléments : Une tête (header) qui… …   Wikipédia en Français

• Cellular digital packet data — (CDPD) uses unused bandwidth normally used by AMPS mobile phones between 800 and 900 MHz to transfer data. Speeds up to 19.2 kbit/s are possible.Developed in the early 1990s, CDPD was large on the horizon as a future technology. However, it had… …   Wikipedia

• Mobile packet data service — MPDS or Mobile Packet Data Service provides remote users with IP capability over satellite for portable and extremely reliable communications for Internet applications such as World Wide Web access, file transfer and e mail. It was launched by… …   Wikipedia

• Packet capture — is the act of capturing data packets crossing a computer network. Deep packet capture (DPC) is the act of capturing, at full network speed, complete network packets (header and payload) crossing a network with a high traffic rate. Once captured… …   Wikipedia

• Packet telephony — is the use of personal computers and a packet data network to produce a voice conversation. It consists of telephony and data tightly coupled on packet based switched multimedia networks.The goal of packet switched fabric in both LAN and WAN, the …   Wikipedia

• Cellular Digital Packet Data — (Telecommunications) open specification for two way data packet transmissions via cellular communication channels (higher quality than modem connections using analog cellular channels), CDPD …   English contemporary dictionary

• Cellular Digital Packet Data —    Abbreviated CDPD. A method used in cellular communications and wireless modems for sending data more efficiently by using any idle cellular channel. Capacity becomes available for data transmissions when a voice call is terminated or when a… …   Dictionary of networking

• cellular digital packet data —    (CDPD)    A service that allows users to send data over existing analog cellular networks. Data is sent in packets during idle time on the cellular analog channels …   IT glossary of terms, acronyms and abbreviations

• Packet switching — is a digital networking communications method that groups all transmitted data – regardless of content, type, or structure – into suitably sized blocks, called packets. Packet switching features delivery of variable bit rate data streams… …   Wikipedia

• Packet radio — is a form of digital data transmission used to link computers. The most common use of PKT is in amateur radio, to construct wireless computer networks. Its name is a reference to the use of packet switching between network nodes, which allows… …   Wikipedia