BEGIN:VCALENDAR VERSION:2.0 PRODID:IEEE vTools.Events//EN CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:America/New_York BEGIN:DAYLIGHT DTSTART:20220313T030000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3 TZNAME:EDT END:DAYLIGHT BEGIN:STANDARD DTSTART:20221106T010000 TZOFFSETFROM:-0400 TZOFFSETTO:-0500 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11 TZNAME:EST END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20220814T173829Z UID:B9EA279D-0AD5-45B3-8114-702039A11016 DTSTART;TZID=America/New_York:20220811T160000 DTEND;TZID=America/New_York:20220811T170000 DESCRIPTION:The spectrum above 100 GHz offers plentiful bandwidth for ultra -high-speed communication and high-resolution sensing\, thereby providing a promising foundation for realizing unprecedented capabilities in next-ge neration wireless networks. In this talk\, I will begin by presenting emer ging transceiver architecture that can enable directional sub-THz steering without traditional multi-antenna arrays. I will discuss how to exploit t he key characteristics of sub-THz signals and the proposed architecture fo r high-resolution localization. Such sensing modalities can then be exploi ted to enable highly directional\, high data rate links that are robust to client and environmental mobility. I will address one of the main concern s with sub-THz networking which is high power consumption by introducing t he first ultra-wideband retro-directive backscatter above 100 GHz. Finally \, I will discuss new security paradigms in this regime: while the convent ional wisdom suggests that physical layer security improves with narrow be ams\, I will explain new vulnerabilities introduced by the control plane a s well as emerging low-cost smart reflecting surfaces. I will conclude the talk by illustrating fundamentally new techniques for wireless authentica tion and security.\n\nSpeaker(s): Yasaman Ghasempour \, \n\nVirtual: https ://events.vtools.ieee.org/m/320934 LOCATION:Virtual: https://events.vtools.ieee.org/m/320934 ORGANIZER:Toronto_Chapter@comsoc.org SEQUENCE:11 SUMMARY:Towards Wireless Networking\, Sensing\, and Security in the Sub-Ter ahertz Regime: Design and Experiments URL;VALUE=URI:https://events.vtools.ieee.org/m/320934 X-ALT-DESC:Description: <br /><p>The spectrum above 100 GHz offers plentifu l bandwidth for ultra-high-speed communication and high-resolution sensing \, thereby providing a promising foundation for realizing unprecedented ca pabilities in next-generation wireless networks. In this talk\, I will beg in by presenting emerging transceiver architecture that can enable directi onal sub-THz steering without traditional multi-antenna arrays. I will dis cuss how to exploit the key characteristics of sub-THz signals and the pro posed architecture for high-resolution localization. Such sensing modaliti es can then be exploited to enable highly directional\, high data rate lin ks that are robust to client and environmental mobility. I will address on e of the main concerns with sub-THz networking which is high power consump tion by introducing the first ultra-wideband retro-directive backscatter a bove 100 GHz. &nbsp\;Finally\, I will discuss new security paradigms in th is regime: while the conventional wisdom suggests that physical layer secu rity improves with narrow beams\, I will explain new vulnerabilities intro duced by the control plane as well as emerging low-cost smart reflecting s urfaces. I will conclude the talk by illustrating fundamentally new techni ques for wireless authentication and security.&nbsp\;&nbsp\;</p>\n<p>&nbsp \;</p> END:VEVENT END:VCALENDAR