IFS

(redirected from Interframe spacing)
AcronymDefinition
IFSInternational Food Standard
IFSInstitute for Fiscal Studies
IFSInternal Family Systems (psychotherapy)
IFSIntegrated File System
IFSInternational Financial Statistics (International Monetary Fund)
IFSIndustrial and Financial Systems
IFSIterated Function System
IFSIndoor Football Scandinavia (futsal federation)
IFSInstitut Fuer Sozialforschung (German: Institute For Social Research)
IFSInternal Firm Services (Price Waterhouse Coopers)
IFSInternational Foundation for Science
IFSInternet File System (Oracle)
IFSInternational Financial Systems (various organizations)
IFSInsurance Financial Strength (rating)
IFSInstallable File System
IFSInstitute for Families in Society (University of South Carolina)
IFSInternational Figure Skating (magazine)
IFSIslamic Financial Services (various locations)
IFSInstrument for Stability (EU)
IFSInternational Forensic Sciences (India)
IFSInstitute of Fluid Science (Tohoku University; Japan)
IFSInternal Field Separator
IFSIndependent Front Suspension
IFSIp-Tables Firewall Script
IFSInternet File System
IFSInterchange File Separator
IFSIntegrated Forecast System
IFSInter Frame Spacing
IFSInstitute of Financial Services (various locations)
IFSIOS File System (Cisco Systems Inc.)
IFSIndian Forest Service
IFSIslamic Foundation School (Villa Park, Illinois)
IFSInstitut für Schulentwicklungsforschung (University Dortmund, Germany)
IFSIndian Foreign Service
IFSIndustry Fund Services (Industry Super Holdings)
IFSI Feel Sick
IFSInput Field Separator
IFSI Feel Stupid
IFSIntegrated Financial System
IFSInternational Federation of Settlements and Neighbourhood Centres
IFSInstitute of Fundamental Sciences (various locations)
IFSItochu Fashion System Co., Ltd. (Japan)
IFSInfiniti Financial Services
IFSInterframe Spacing (data link layer)
IFSIntegrated Forecasting System
IFSInfant Feeding Survey
IFSI-Flex Solutions (various organizations)
IFSInternational Friendship Society
IFSIndependent Film Society (various locations)
IFSIdeal Financial Solutions (debt relief)
IFSIntense Forensic Services (India)
IFSInstitutional Fund Services (various organizations)
IFSIntegrated Facilities System
IFSInternational Freephone Service
IFSIndustry Focused Solutions (software)
IFSInterinstitutional Faculty Senate (various schools)
IFSIn-Flight Safety
IFSInshore Fire Support
IFSInternational Fleet Sales (various locations)
IFSInternational Federation of Surveyors
IFSIntroductory Flight Screening (US Navy)
IFSInternational Fertiliser Society (York, UK)
IFSInland Fuel Surcharge (shipping)
IFSInstitut for Sprog (Danish: Language Department)
IFSInterface File System (distributed shared memory)
IFSInfection-Free Survival
IFSIntelligent Fax System
IFSInternational Financial Support
IFSIonospheric Forward Scatter (ITS)
IFSInoue Foundation for Science (Japan)
IFSIndian Foreign Services
IFSInstitut für Schulungsmaßnahmen (Dortmund, Germany)
IFSInter.Funda.Stifle (Fair to Midland album)
IFSIntelligence Fusion Systems
IFSInternational Flagship Service
IFSInterferential Stimulation
IFSInvasive Fungal Sinusitis
IFSInformatics and Security (degree program; Seneca College School of Computer Studies; Canada)
IFSIntegrated Flight Simulation
IFSInteractive Forest Simulator
IFSInternational Fauna Society
IFSImage File Server
IFSInterpretive Frame System (AT&T)
IFSIntegrated Financial Management Systems
IFSInstitut Français de Sofia (French: French Institute of Sofia; Sofia, Bulgaria)
IFSIranian Foundrymen's Society
IFSInsurance Fraud Section
IFSIntel Financial Services
IFSIntegrated Fluid Servicer
IFSImmediate Foreclosure Solutions (Rialto, CA)
IFSInterstate Freight Systems (Ontario, Canada)
IFSIntegrated Foundation Structure
IFSInstallation Facility System
IFSInformation and Federation Strategy (US DoD)
IFSIntegrated Flow Solutions, Inc.
References in periodicals archive ?
where PHY, MAC, SIFS, DIFS, and p represent the physical layer header, MAC layer header, short interframe spacing, distributed coordination function (DCF) interframe spacing, and propagation delay, respectively.
Note that the time interval between RTS and CTS is not larger than short interframe spacing (SIFS) time according to the CSMA/CA protocol.
There were not much difference in behavioural pattern among each protocol; this shows that even though 802.11 was design for high data rate, the simulation shows that it can be performed at lower data rate and short range; however, CSMA/CA protocol overhead such as the contention process, interframe spacing, physical layer level headers (Preamble + PLCP) and acknowledgment frames impact heavily on small data size making 802.11not feasible to operate at low data rate.
In EDCA different Traffic Stream (TS) priorities are represented by different channel access timings called Arbitration Interframe Spacing (AIFS).
Overhead includes all control packets and interframe spacings required to deliver the frame.
The Mac-layer implementation eliminates the access latency and allows the acknowledgment to use some of the interframe spacing time period (in which no other activity would occur in any case).
Each queue is characterized by specific contention window and interframe spacing values, the parameters which control the amount of time the transceiver has to wait before attempting to access the channel for transmission.