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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
- 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
- 기본자료저록
- Dissertations Abstracts International. 87-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
008260126s2024 us c eng d■001000017360600
■00520260202105553
■006m o d
■007cr#unu||||||||
■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.


