Method and system for classifying communication signals in a dynamic spectrum access system

MA McHenry, I Bazarov, D Dain, J Livsics… - US Patent …, 2012 - Google Patents
2010-06-15 Assigned to SHARED SPECTRUM COMPANY reassignment SHARED
SPECTRUM COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT …

Method and system for dynamic spectrum access using detection periods

MA McHenry, IA Bazarov, D Dain, J Livsics… - US Patent …, 2012 - Google Patents
2010-06-15 Assigned to SHARED SPECTRUM COMPANY reassignment SHARED
SPECTRUM COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT …

Systems and methods for a cognitive radio having adaptable characteristics

D Dain, I Bazarov, J Livsics, MA McHenry - US Patent 8,184,653, 2012 - Google Patents
Systems and methods for configuring a network of radios for dynamic spectrum access are
described. A network radio can include hardware and/or software modules for detecting a …

System and method for reuse of communications spectrum for fixed and mobile applications with efficient method to mitigate interference

MA McHenry - US Patent App. 12/326,755, 2012 - Google Patents
(57) ABSTRACT A communications system network that enables secondary use of spectrum
on a non-interference basis is disclosed. Each secondary transceiver measures the …

IMS budget control for a media change during an IMS session

Y Cai, Q He, K Pei, J Su, C Zhang, JZ Zhao - US Patent 8,295,456, 2012 - Google Patents
(57) ABSTRACT IMS gateway systems and methods are disclosed for provid ing budget
control in an IMS network. IMS networks allow for media changes (eg, audio to audio/video) …

Method for authenticating user terminal in IP multimedia sub-system

K Wen, J Gu - US Patent 8,335,487, 2012 - Google Patents
A method for authenticating user terminal in IMS network, the method includes: with regard
to user request, Service-Call Session Control Function (S-CSCF) entity creates the …

Method and system for transmitting signals with reduced spurious emissions

MA McHenry - US Patent 8,184,678, 2012 - Google Patents
US8184678B2 - Method and system for transmitting signals with reduced spurious emissions -
Google Patents US8184678B2 - Method and system for transmitting signals with reduced …