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Methods and Apparatus for Software Defined Access (SDA) for Het Nets Software Defined Access (“SDA”) is a network architecture for heterogeneousnetworks that extends the concept of software defined networking for the core network to mobile devices connected at the network edge. SDA integrates various data networks available to mobile devices into a virtual network infrastructure and provides a logical control... Published: 4/26/2021   |   Inventor(s): Vidya Sagar, Rajarathnam Chandramouli, Koduvayur Subbalakshmi Keywords(s):   Category(s): Communications

Data Hiding Based Messages And Advertisements Background:The message/advertisement industry is nearly $75 billion. Advertising agencies estimate nearly half of this amount to be wasted since many users do not prefer to view message/advertisements due to a variety of reasons. There are many drawbacks and shortcomings to known advertising delivery. One drawback is that advertisements often interrupt... Published: 4/26/2021   |   Inventor(s): Rajarathnam Chandramouli, Koduvayur Subbalakshmi, Helena Wisniewski Keywords(s):   Category(s): Information Assurance/Cyber Security

Human-Factors Driven Internet Forensics: Analysis And Tools INVENTION SUMMARY:An apparatus and method for determining whether a text is deceptive has a computer programmed with software that automatically analyzes a text message in digital form for deceptiveness by at least one of statistical analysis of text content to ascertain and evaluate psycho-linguistic cues that are present in the text message, IP geo-location... Published: 4/26/2021   |   Inventor(s): Rajarathnam Chandramouli, Rohan D.w. Perera, Koduvayur Subbalakshmi Keywords(s):   Category(s): Information Assurance/Cyber Security

Psycho-Linguistic Statistical Deception Detection From Text Content Background:Deception is the intentional falsification of truth. There are many shades of deception from outright lies to 'spin'. Content in social networking sites such as Craigslist, Facebook, blogs, emails, witness testimonies in a court of law, answers to job interview questions, personal essays in online dating services, insurance claim forms, etc.... Published: 4/26/2021   |   Inventor(s): Rajarathnam Chandramouli Keywords(s):   Category(s): Information Assurance/Cyber Security

Method And Apparatus For Dynamic Spectrum Access Background:With recent proliferation in wireless services and amplification in number of end-users, wireless industry is fast moving toward a new wireless networking model where wireless service providers are finding it difficult to satisfy users and increase revenue with just the spectrum statically allocated. Spectrum usage being both space and time... Published: 4/26/2021   |   Inventor(s): Rajarathnam Chandramouli, Shamik Sengupta, Kai Hong Keywords(s):   Category(s): Wireless