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High Performance Compute Accelerators for Radio Frequency Signal Processing Applications
High Performance Compute Accelerators for Radio Frequency Signal Processing Applications
High Performance Compute Accelerators for Radio Frequency Signal Processing Applications

상세정보

자료유형  
 학위논문 서양
최종처리일시  
20260202105553
ISBN  
9798265406330
DDC  
621.384
저자명  
Rahman, Nael Mizanur.
서명/저자  
High Performance Compute Accelerators for Radio Frequency Signal Processing Applications
발행사항  
[Sl] : Georgia Institute of Technology, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
109 p
주기사항  
Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
주기사항  
Advisor: Mukhopadhyay, Saibal.
학위논문주기  
Thesis (Ph.D.)--Georgia Institute of Technology, 2024.
초록/해제  
요약Signal processing algorithms for Radio Frequency (RF) sensors, RF communication and RF interaction have seen remarkable progress, aligning with the rapid advancements in wireless communication standards. The resulting surge in data volume presents a challenge: processing this data at high throughput without causing a bottleneck. Additionally as computational models themselves become increasingly complex, there's a growing need to develop hardware capable of handling such high-throughput demands. Furthermore, in interconnected systems where data is transferred between sensor front-ends and processor back-ends, the security of this data transfer is critical, necessitating high-throughput, secure encryption solutions.This thesis focuses on the design of scalable, high-performance compute accelerators for RF signal processing applications, with a specific focus on high-bandwidth RF emulation and Multiple Input digital RF beamforming. This is achieved by combining Inmemory/Near-memory architectures with high throughput digital compute engine design.We begin by demonstrating a Near-Memory digital compute accelerator for real-time emulation of RF interactions. This architecture allows for the simulation of complex RF interactions within dynamic environments, incorporating various physical phenomena, simultaneously providing low compute latency as well as high emulation bandwidth.Next, we present a Compute-In-Memory based digital beamforming accelerator. This design confronts the core challenges of scalability and energy efficiency in large-scale MIMO RX digital beamformers. It achieves substantial power savings compared to traditional beamforming architectures while minimally impacting beam accuracy.Finally we propose security-aware pipelining techniques that use algorithmic key diffusion to enhance the throughput of PRINCE encryption accelerators while maintaining robustness against side-channel attacks. This approach is crucial for securing high-bandwidth data transmission between RF front end sensors and back-end (off-site) control units/host processors. Additionally, we introduce a custom lightweight power supply sensor that enables the detection of power side-channel attacks on encryption engines with minimal hardware overheads, further bolstering the security of these systems.
일반주제명  
Wireless communications
일반주제명  
Receivers & amplifiers
일반주제명  
Radio frequency
일반주제명  
Bandwidths
일반주제명  
Signal processing
일반주제명  
Antennas
일반주제명  
Engines
일반주제명  
Energy consumption
일반주제명  
Data transmission
일반주제명  
Radar systems
일반주제명  
Electrical engineering
기타저자  
Georgia Institute of Technology.
기본자료저록  
Dissertations Abstracts International. 87-05B.
전자적 위치 및 접속  
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MARC

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■020    ▼a9798265406330
■035    ▼a(MiAaPQ)AAI32315837
■035    ▼a(MiAaPQ)GeorgiaTech75177
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a621.384
■1001  ▼aRahman,  Nael  Mizanur.
■24510▼aHigh  Performance  Compute  Accelerators  for  Radio  Frequency  Signal  Processing  Applications
■260    ▼a[Sl]▼bGeorgia  Institute  of  Technology▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a109  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  87-05,  Section:  B.
■500    ▼aAdvisor:  Mukhopadhyay,  Saibal.
■5021  ▼aThesis  (Ph.D.)--Georgia  Institute  of  Technology,  2024.
■520    ▼aSignal  processing  algorithms  for  Radio  Frequency  (RF)  sensors,  RF  communication  and  RF  interaction  have  seen  remarkable  progress,  aligning  with  the  rapid  advancements  in  wireless  communication  standards.  The  resulting  surge  in  data  volume  presents  a  challenge:  processing  this  data  at  high  throughput  without  causing  a  bottleneck.  Additionally  as  computational  models  themselves  become  increasingly  complex,  there's  a  growing  need  to  develop  hardware  capable  of  handling  such  high-throughput  demands.  Furthermore,  in  interconnected  systems  where  data  is  transferred  between  sensor  front-ends  and  processor  back-ends,  the  security  of  this  data  transfer  is  critical,  necessitating  high-throughput,  secure  encryption  solutions.This  thesis  focuses  on  the  design  of  scalable,  high-performance  compute  accelerators  for  RF  signal  processing  applications,  with  a  specific  focus  on  high-bandwidth  RF  emulation  and  Multiple  Input  digital  RF  beamforming.  This  is  achieved  by  combining  Inmemory/Near-memory  architectures  with  high  throughput  digital  compute  engine  design.We  begin  by  demonstrating  a  Near-Memory  digital  compute  accelerator  for  real-time  emulation  of  RF  interactions.  This  architecture  allows  for  the  simulation  of  complex  RF  interactions  within  dynamic  environments,  incorporating  various  physical  phenomena,  simultaneously  providing  low  compute  latency  as  well  as  high  emulation  bandwidth.Next,  we  present  a  Compute-In-Memory  based  digital  beamforming  accelerator.  This  design  confronts  the  core  challenges  of  scalability  and  energy  efficiency  in  large-scale  MIMO  RX  digital  beamformers.  It  achieves  substantial  power  savings  compared  to  traditional  beamforming  architectures  while  minimally  impacting  beam  accuracy.Finally  we  propose  security-aware  pipelining  techniques  that  use  algorithmic  key  diffusion  to  enhance  the  throughput  of  PRINCE  encryption  accelerators  while  maintaining  robustness  against  side-channel  attacks.  This  approach  is  crucial  for  securing  high-bandwidth  data  transmission  between  RF  front  end  sensors  and  back-end  (off-site)  control  units/host  processors.  Additionally,  we  introduce  a  custom  lightweight  power  supply  sensor  that  enables  the  detection  of  power  side-channel  attacks  on  encryption  engines  with  minimal  hardware  overheads,  further  bolstering  the  security  of  these  systems.
■590    ▼aSchool  code:  0078.
■650  4▼aWireless  communications
■650  4▼aReceivers  &  amplifiers
■650  4▼aRadio  frequency
■650  4▼aBandwidths
■650  4▼aSignal  processing
■650  4▼aAntennas
■650  4▼aEngines
■650  4▼aEnergy  consumption
■650  4▼aData  transmission
■650  4▼aRadar  systems
■650  4▼aElectrical  engineering
■690    ▼a0544
■71020▼aGeorgia  Institute  of  Technology.
■7730  ▼tDissertations  Abstracts  International▼g87-05B.
■790    ▼a0078
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360600▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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