Assessing the spoofing threat: Development of a portable GPS civilian spoofer
A portable civilian GPS spoofer is implemented on a digital signal processor and used to
characterize spoofing effects and develop defenses against civilian spoofing. This work is …
characterize spoofing effects and develop defenses against civilian spoofing. This work is …
GNSS receiver implementation on a DSP: Status, challenges, and prospects
A real-time GPS L1 C/A-code software receiver has been implemented on a Digital Signal
Processor (DSP). The receiver exploits FFT-based techniques to perform autonomous …
Processor (DSP). The receiver exploits FFT-based techniques to perform autonomous …
Real‐time GPS spoofing detection via correlation of encrypted signals
ABSTRACT A method for detecting the spoofing of civilian GPS signals has been
implemented and successfully tested in a real‐time system. GPS signal spoofing is an attack …
implemented and successfully tested in a real‐time system. GPS signal spoofing is an attack …
GNSS Software-Defined Radio: History, Current Developments, and Standardization Efforts
Taking the work conducted by the global navigation satellite system (GNSS) software-
defined radio (SDR) working group during the last decade as a seed, this contribution …
defined radio (SDR) working group during the last decade as a seed, this contribution …
GNSS software defined radio: history, current developments, and standardization efforts
Taking the work conducted by the Global Navigation Satellite System (GNSS) Software
Defined Radio (SDR) working group during the last decade as a seed, this contribution …
Defined Radio (SDR) working group during the last decade as a seed, this contribution …
Design and implementation of real-time software radio for anti-interference GPS/WAAS sensors
Adaptive antenna array processing is widely known to provide significant anti-interference
capabilities within a Global Navigation Satellite Systems (GNSS) receiver. A main challenge …
capabilities within a Global Navigation Satellite Systems (GNSS) receiver. A main challenge …
Optimized bit-packing for bit-wise software-defined GNSS radio
One way that software-defined radio (SDR) receivers for Global Navigation Satellite Systems
(GNSS) differ from traditional GNSS receivers is that radio-frequency (RF) data serialization …
(GNSS) differ from traditional GNSS receivers is that radio-frequency (RF) data serialization …
Real-time spoofing detection using correlation between two civil GPS receiver
A real-time method for detecting GPS spoofing in a narrow-bandwidth civilian GPS receiver
has been implemented and tested, both in the absence of and in the presence of spoofing …
has been implemented and tested, both in the absence of and in the presence of spoofing …
Software-defined GNSS is ready for launch
H Nichols, M Murrian, T Humphreys - … Meeting of the Satellite Division of …, 2022 - ion.org
This paper explores how technological advancements in computer processing computer,
both in bit-wise parallel correlation and multicore technology, have shaped the growth of …
both in bit-wise parallel correlation and multicore technology, have shaped the growth of …
A testbed for develo** and evaluating GNSS signal authentication techniques
An experimental testbed has been created for develo** and evaluating Global Navigation
Satellite System (GNSS) signal authentication techniques. The testbed advances the state of …
Satellite System (GNSS) signal authentication techniques. The testbed advances the state of …