CIR

(redirected from Channel Impulse Response)
AcronymDefinition
CIRCircle
CIRCircumference
CIRCommitted Information Rate (data communications)
CIRCircuit
CIRCircular
CIRCirculate
CIRCommittee on International Relations (various organizations)
CIRCosmetic Ingredient Review
CIRCertificate in International Relations (various organizations)
CIRComprehensive Immigration Reform
CIRCommitted Information Rate (maximum average data rate that a network undertakes under normal circumstances)
CIRChannel Impulse Response
CIRCenter for Interdisciplinary Research (various locations)
CIRCambridge Investment Research (various locations)
CIRColor Infrared
CIRCommittee on Information Resources (Triangle Research Libraries Network; North Carolina)
CIRCenter for Investigative Reporting
CIRCost Income Ratio
CIRCombustion Integrated Rack
CIRCommissioner of Inland Revenue (various locations)
CIRCentral Intelligence Report
CIRCrédit d'Impôt Recherche (French: Research Tax Credit)
CIRConsumer IR (remote control via infrared)
CIRCox, Ingersoll and Ross (economic model)
CIRCommittee of Interns and Residents
CIRCertified Internet Recruiter (Advanced Internet Recruitment Strategies professional certification)
CIRCompagnie Industriali Riunite (Italian industrial group)
CIRComprehensive Inpatient Rehabilitation
CIRColor Infra Red
CIRComprehensive Information Report
CIRConsumer Infra Red
CIRConnector for Infra Red
CIRCarrier to Interference Ratio
CIRCurrent Instruction Register
CIRCommitted Information Rate
CIRCarbon Infra Red
CIRCentral Indian Ridge (geology)
CIRCenter for Individual Rights
CIRConselho Indígena de Roraima (Portuguese: Indigenous Council of Roraima; Roraima, Brazil)
CIRCentre for Immune Regulation (University of Oslo; Norway)
CIRConsiglio Italiano Per I Rifugiati (Italian Refugee Council)
CIRContinuous Infrared
CIRCritical Information Requirement
CIRChicago Indoor Racing (Illinois)
CIRContinuous Improvement Review
CIRCoordinator for International Relations (Japan Exchange and Teaching Programme)
CIRComplex Impulse Response
CIRCarrier-to-Interference Ratio
CIRCenter for International Rehabilitation
CIRCommand Instrument Rating (flight training)
CIRCertificate in Institutional Research (various schools)
CIRCold In-Place Recycling (pavement processing and treatment)
CIRCentre d'Information et de Recrutement (French: Information and Recruitment Center; law enforcement)
CIRChinese Information Retrieval
CIRCommunity Information Referral (Arizona)
CIRConsortium for International Recruitment (European Council of International Schools)
CIRCost Information Report
CIRConvention des Institutions Républicaines (French political party)
CIRCommunity Impact Report (various locations)
CIRCritical Infrastructure Resiliency (US FEMA)
CIRCommon Intermediate Representation (computing)
CIRCarbon Isotope Ratio
CIRCollections Information Repository (US Department of the Treasury)
CIRCenter for Impact Research
CIRColegio Interamericano de Radiologia (Inter-American College of Radiology)
CIRCentral de Información de Riesgos
CIRCenter for Immigration Research
CIRCenter for Insurance Research
CIRCollaborative Information Retrieval
CIRContext-based Information Retrieval
CIRCloud Infrared Radiometer
CIRClient Infrastructure Representative
CIRCargo Integration Review
CIRCompte Individuel Retraite (French: Individual Retirement Account)
CIRClose Indication Relay (electrical circuitry)
CIRChemical Industry Roundtable
CIRCross Index Range
CIRCentre Instantané de Rotation
CIRCommunication Industry Researchers, Inc.
CIRClinical Intelligence Rules
CIRConstructions Industrielles du Rhône (French industrial construction company)
CIRCylindrical Internal Reflection
CIRCerebral Impulse Relay
CIRContinuing Intelligence Requirement
CIRCompagnie Immobilière de Restauration (French real estate company)
CIRChristians in Recovery, Inc. (online support group)
CIRCapital Improvement Report
CIRCoherent Imaging Radar
CIRCalifornia Initiative Review
CIRChair Indicate Release/Refuse
CIRChannel Islands Restoration (Santa Barbara, CA)
CIRChange Incorporation Record (NASA)
CIRConfiguration Inspection Report
CIRCentre Informatique Recherche (French computer research center)
CIRChange Incorporation Record
CIRCellule Inter-Agence de Réinsertion (French)
CIRConformity Inspection Record
CIRCentre for Innovation and Research
CIRCertificado de Incentivo Forestal (Spanish)
CIRComputer Integrated Repair
CIRCapital Investment Request
CIRControlled Impact Reentry (package)
CIRCharacter Information Repository (Alleria, a role playing game)
CIRCritical Information Request
CIRCode de l'Impôt sur les Revenus (French: Income Tax Code; Belgium)
CIRChronic Intermittent Rhabdomyolysis
CIRCritical Implementation Review
CIRCoordinated Implementation Required
CIRCommand Incident Report
CIRCalgary Independent Realty Ltd. (Calgary, Aberta, Canada)
CIRCall Inquiry Response
CIRCOMSEC INFOSEC Representative
CIRCollection Intelligence Requirement
CIRCall Initiate Request
CIRCandidate Interoperability Plan
CIRCephalo-Iliac Right
CIRCentralized Inventory Report
CIRContingency Items Report
CIRCarrier-Induced Regeneration (bioengineering)
CIRCentre d'Intervention Rapide (French: Rapid Intervention Center; emergency medical transportation)
CIRContractor Information Report
CIRCritical Inspection Report (US Coast Guard)
References in periodicals archive ?
The channel impulse response will be found as the sum of the multiple paths as shown in (1).
Since channel impulse response is assumed to be independent of the transmitted symbols, log f([X.
In this case, the channel impulse response has a larger delay spread than a symbol period of the transmit signal.
If it is assumed that the channel impulse response is static in time, the equation further reduces to the form shown in equation (5):
The issue of the radio channel impulse response has gained considerable importance in the era of broadband digital systems.
Thus, the channel impulse response for the ith user can be expressed as
The blocked NLOS S-D link is converted to S-R-D two-hop LOS transmission link, so in this paper channel impulse response [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] can be modeled as IEEE 802.
The channel impulse response will be a zero mean Gauss process if the fading channel has large number of multiple paths.
Zhai, "Efficient cluster identification for measured ultra-wideband channel impulse response in vehicle cabin," Progress In Electromagnetics Research, Vol.
To reducing these effects anyone must estimate the channel impulse response (CIR).
The channel is specified by Ts/2-spaced complex valued channel impulse response (CIR) given by
where h[n, l] denotes the channel impulse response (L is the maximum multipath delay), x[n] is the input signal, y[n] is the output signal and z[n] is the Gaussian noise with zero-mean and variance [[sigma].