packet media access control
121Generic Stream Encapsulation — Internet protocol suite Application layer BGP DHCP DNS FTP HTTP …
122Distributed coordination function — (DCF) is the fundamental MAC technique of the IEEE 802.11 based WLAN standard. DCF employs a CSMA/CA with binary exponential backoff algorithm. DCF requires a station wishing to transmit to listen for the channel status for a DIFS interval. If… …
123IEEE 802 — refers to a family of IEEE standards dealing with local area networks and metropolitan area networks.More specifically, the IEEE 802 standards are restricted to networks carrying variable size packets. (By contrast, in cell based networks data is …
124IEEE 802.3 — is a collection of IEEE standards defining the physical layer, and the media access control (MAC) sublayer of the data link layer, of wired Ethernet. This is generally a LAN technology with some WAN applications. Physical connections are made… …
125Reservation ALOHA — (R ALOHA) is a Multiple Access schema for wireless transmission which allows uncoordinated users to share a common transmission resource. Reservation ALOHA (and it s parent schema, Slotted ALOHA) is a schema or rule set for the division of… …
126Delay-tolerant networking — (DTN) is an approach to computer network architecture that seeks to address the technical issues in heterogeneous networks that may lack continuous network connectivity. Examples of such networks are those operating in mobile or extreme… …
127Ethernet — Connecteur RJ45 pour Ethernet Pile de protocoles …
128Interframe gap — Ethernet devices must allow a minimum idle period between transmission of Ethernet frames known as the interframe gap (IFG), interframe spacing, or interpacket gap (IPG). A brief recovery time between frames allows devices to prepare for… …
