01346nam 2200373 450 991070459830332120130408073854.0(CKB)5470000002441717(OCoLC)836744505(EXLCZ)99547000000244171720130408d2012 ua 0engurmn|||||||||rdacontentrdamediardacarrierSpectrum management further consideration of options to improve receiver performance needed : report to congressional committees[Washington, D.C.] :United States Government Accountability Office,2012.1 online resource (ii, 48 pages) illustrationsTitle from title screen (viewed Apr. 4, 2013)."February 2013.""GAO-13-265."Includes bibliographical references.Spectrum management Radio frequency allocationGovernment policyUnited StatesWireless communication systemsGovernment policyUnited StatesRadio frequency allocationGovernment policyWireless communication systemsGovernment policyGPOGPOBOOK9910704598303321Spectrum management3112911UNINA