Index[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z] UDP ( User Datagram Protocol) applications for mobility segments UDP checksum field UDP length field UID (user information database) Ultrapure fused silica Unbuffered switching networks Uncontrolled GFC Unguided transmission links UNI (user-network interface) 2nd Unicast addresses Unidirectional congestion control Uniform random variables Uniform resource locators (URLs) Uniform switching networks Union of events Update packets BGP TORA Updates automatic in ad-hoc networks RIP routing tables Upstream bandwidth, ADSL Upstream grant processors Urgent (URG) field Urgent pointer field URLs (uniform resource locators) Usage parameter control User agents H.323 SIP User authentication User Datagram Protocol (UDP) applications for mobility segments User information database (UID) User mailboxes User plane User tracking in cellular networks User-network interface (UNI) 2nd Utilization in CSMA in feedback models in M/M/1 queueing systems link |