backoff algorithm

См. также в других словарях:

• Truncated binary exponential backoff — In a variety of computer networks, binary exponential backoff or truncated binary exponential backoff refers to an algorithm used to space out repeated retransmissions of the same block of data.Examples are the retransmission of frames in carrier …   Wikipedia

• Karn's Algorithm — addresses the problem of getting accurate estimates of the round trip time for messages when using TCP. Accurate round trip estimates in TCP can be difficult to calculate because of an ambiguity created by retransmitted segments. The round trip… …   Wikipedia

• Exponential backoff — is an algorithm that uses feedback to multiplicatively decrease the rate of some process, in order to gradually find an acceptable rate. It is often used in network congestion avoidance to help determine the correct sending rate. For example, a… …   Wikipedia

• binary exponential backoff —    A LAN algorithm used to reschedule transmissions after a collision …   IT glossary of terms, acronyms and abbreviations

• Multiple Access with Collision Avoidance for Wireless — (MACAW)[1] is a slotted Medium Access Control (MAC) protocol widely used in Ad hoc networks.[2] Furthermore, it is foundation of many other MAC protocols used in Wireless Sensor Networks (WSN).[2] The IEEE 802.11 RTS/CTS mechanism is adopted from …   Wikipedia

• Distributed 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… …   Wikipedia

• Carrier sense multiple access with collision detection — (CSMA/CD), in computer networking, is a network control protocol in which *a carrier sensing scheme is used. *a transmitting data station that detects another signal while transmitting a frame, stops transmitting that frame, transmits a jam… …   Wikipedia

• IEEE 802.15.4-2006 — is a standard which specifies the physical layer and medium access control for low rate wireless personal area networks (LR WPAN s). It is maintained by the IEEE 802.15 working group.It is the basis for the ZigBee, WirelessHART, and MiWi… …   Wikipedia

• алгоритм задержки — — [Л.Г.Суменко. Англо русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.] Тематики информационные технологии в целом EN backoff algorithm …   Справочник технического переводчика

• экспоненциальный двоичный алгоритм отсрочки передачи — Алгоритм, позволяющий каждой станции самостоятельно (автоматически) определять момент повторной передачи пакета (кадра), что позволяет снизить вероятность возникновения конфликтов в сети. Согласно данному алгоритму интервал до начала повторной… …   Справочник технического переводчика

• Non-blocking synchronization — In computer science, non blocking synchronization ensures that threads competing for a shared resource do not have their execution indefinitely postponed by mutual exclusion. Literature up to the turn of the century used non blocking synonymously …   Wikipedia