Sarah J. Johnson

ORCID

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 58

Top Venues

Publications

Jodie A. Cochrane, Adrian Wills, Sarah J. Johnson
Divide, Conquer, Combine Bayesian Decision Tree Sampling. CoRR (2024)
Muhammad Basit Shahab, Sarah J. Johnson, Stephan K. Chalup
Data-Driven Low-Complexity Detection in Grant-Free NOMA for IoT. IEEE Internet Things J. 11 (7) (2024)
Mischa Dohler, Sergio Fortes, Israat Haque, Sarah J. Johnson, Taras Maksymyuk
Series Editorial: Internet of Things. IEEE Commun. Mag. 62 (1) (2024)
Hsiao-Hwa Chen, Sergio Fortes, Israat Haque, Ahmed R. Hussein, Sarah J. Johnson, Taras Maksymyuk
Series Editorial: Internet of Things. IEEE Commun. Mag. 62 (7) (2024)
Ayoob Salari, Sarah J. Johnson, Branka Vucetic, Mahyar Shirvanimoghaddam
Rate-Convergence Tradeoff of Federated Learning Over Wireless Channels. IEEE Internet Things J. 10 (24) (2023)
Saud Khan, Salman Durrani, Muhammad Basit Shahab, Sarah J. Johnson, Seyit Camtepe
Joint User and Data Detection in Grant-Free NOMA With Attention-Based BiLSTM Network. IEEE Open J. Commun. Soc. 4 (2023)
Mischa Dohler, Sergio Fortes, Israat Haque, Sarah J. Johnson, Taras Maksymyuk
Series Editorial: Internet of Things. IEEE Commun. Mag. 61 (10) (2023)
Jodie A. Cochrane, Adrian G. Wills, Sarah J. Johnson
RJHMC-Tree for Exploration of the Bayesian Decision Tree Posterior. CoRR (2023)
Saud Khan, Salman Durrani, Muhammad Basit Shahab, Sarah J. Johnson, Seyit Camtepe
Joint User and Data Detection in Grant-Free NOMA with Attention-based BiLSTM Network. CoRR (2022)
Muhammad Basit Shahab, Sarah J. Johnson, Mahyar Shirvanimoghaddam, Mischa Dohler
Enabling transmission status detection in grant-free power domain non-orthogonal multiple access for massive Internet of Things. Trans. Emerg. Telecommun. Technol. 33 (9) (2022)
Muhammad Basit Shahab, Sarah J. Johnson, Mahyar Shirvanimoghaddam, Mischa Dohler
Receiver Design for Uplink Power Domain NOMA With Discontinuous Transmissions. IEEE Commun. Lett. 25 (8) (2021)
Muhammad Basit Shahab, Sarah J. Johnson, Mahyar Shirvanimoghaddam, Marwa Chafii, Ertugrul Basar, Mischa Dohler
Index Modulation Aided Uplink NOMA for Massive Machine Type Communications. IEEE Wirel. Commun. Lett. 9 (12) (2020)
Muhammad Basit Shahab, Rana Abbas, Mahyar Shirvanimoghaddam, Sarah J. Johnson
Grant-Free Non-Orthogonal Multiple Access for IoT: A Survey. IEEE Commun. Surv. Tutorials 22 (3) (2020)
Mahmoud Abdolhoseini, Murielle G. Kluge, Frederick Rohan Walker, Sarah J. Johnson
Neuron Image Synthesizer Via Gaussian Mixture Model and Perlin Noise. ISBI (2019)
Federico Clazzer, Balázs Matuz, Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Sarah J. Johnson
Protograph LDPC Code Design for Asynchronous Random Access. CoRR (2019)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson, Min Li
Structural Characteristics of Two-Sender Index Coding. Entropy 21 (6) (2019)
Min Li, Lawrence Ong, Sarah J. Johnson
Cooperative Multi-Sender Index Coding. IEEE Trans. Inf. Theory 65 (3) (2019)
Min Li, Lawrence Ong, Sarah J. Johnson
Multi-Sender Index Coding for Collaborative Broadcasting: A Rank-Minimization Approach. IEEE Trans. Commun. 67 (2) (2019)
Federico Clazzer, Balázs Matuz, Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Sarah J. Johnson
Protograph LDPC Code Design for Asynchronous Random Access. Algorithms 12 (8) (2019)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
Centralized Caching with Unequal Cache Sizes. CoRR (2018)
Rashid Ghorbani Afkhami, Kathy A. Low, Frederick Rohan Walker, Sarah J. Johnson
A Dynamic Model of Synthetic Resting-State Brain Hemodynamics. EUSIPCO (2018)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson
Corrections to "Interlinked Cycles for Index Coding: Generalizing Cycles and Cliques". IEEE Trans. Inf. Theory 64 (9) (2018)
Balázs Matuz, Federico Clazzer, Sarah J. Johnson, Sachini Jayasooriya, Mahyar Shirvanimoghaddam
LDPC Code Design for Asynchronous Random Access. ISTC (2018)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
Centralized Caching with Unequal Cache Sizes. ITW (2018)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, Sarah J. Johnson
Raptor Codes for Higher-Order Modulation Using a Multi-Edge Framework. IEEE Wirel. Commun. Lett. 7 (1) (2018)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Sarah J. Johnson
A Design of Reconfigurable Raptor Codes for Wide SNR Ranges Using a Multi-Edge Framework. IEEE Commun. Lett. 22 (8) (2018)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, Sarah J. Johnson
Analysis and Design of Raptor Codes Using a Multi-Edge Framework. IEEE Trans. Commun. 65 (12) (2017)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson
Interlinked Cycles for Index Coding: Generalizing Cycles and Cliques. IEEE Trans. Inf. Theory 63 (6) (2017)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
The DoF Region of the Three-Receiver Gaussian MIMO Broadcast Channel With Receiver Message Side Information. IEEE Trans. Commun. 65 (5) (2017)
Mahyar Shirvanimoghaddam, Massimo Condoluci, Mischa Dohler, Sarah J. Johnson
On the Fundamental Limits of Random Non-orthogonal Multiple Access in Cellular Massive IoT. CoRR (2017)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, Sarah J. Johnson
Analysis and design of Raptor codes using a multi-edge framework. CoRR (2017)
Min Li, Lawrence Ong, Sarah J. Johnson
Cooperative Multi-Sender Index Coding. CoRR (2017)
Mahyar Shirvanimoghaddam, Mischa Dohler, Sarah J. Johnson
Massive Multiple Access Based on Superposition Raptor Codes for Cellular M2M Communications. IEEE Trans. Wirel. Commun. 16 (1) (2017)
Mahyar Shirvanimoghaddam, Mischa Dohler, Sarah J. Johnson
Massive Non-Orthogonal Multiple Access for Cellular IoT: Potentials and Limitations. IEEE Commun. Mag. 55 (9) (2017)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
Leveraging Receiver Message Side Information in Two-Receiver Broadcast Channels: A General Approach †. Entropy 19 (4) (2017)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson, Min Li
Structural Characteristics of Two-Sender Index Coding. CoRR (2017)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, Sarah J. Johnson
Joint optimisation technique for multi-edge type low-density parity-check codes. IET Commun. 11 (1) (2017)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, Sarah J. Johnson
Raptor Codes for Higher-Order Modulation Using a Multi-Edge Framework. CoRR (2017)
Mahyar Shirvanimoghaddam, Massimo Condoluci, Mischa Dohler, Sarah J. Johnson
On the Fundamental Limits of Random Non-Orthogonal Multiple Access in Cellular Massive IoT. IEEE J. Sel. Areas Commun. 35 (10) (2017)
Min Li, Lawrence Ong, Sarah J. Johnson
Improved bounds for multi-sender index coding. ISIT (2017)
Mahyar Shirvanimoghaddam, Sarah J. Johnson
Approaching the capacity of AWGN channels using multi-layer raptor codes and superposition modulation. ISIT (2016)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, Sarah J. Johnson
A Joint Optimization Technique for Multi-Edge Type LDPC Codes. CoRR (2016)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson
Graph-Theoretic Approaches to Two-Sender Index Coding. CoRR (2016)
Mahyar Shirvanimoghaddam, Mischa Dohler, Sarah J. Johnson
Massive Multiple Access Based on Superposition Raptor Codes for M2M Communications. CoRR (2016)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
A unified inner bound for the two-receiver memoryless broadcast channel with channel state and message side information. ISIT (2016)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
The DoF Region of the Three-Receiver MIMO Broadcast Channel with Side Information and Its Relation to Index Coding Capacity. CoRR (2016)
Sarah J. Johnson, Vikram Arkalgud Chandrasetty, Andrew M. Lance
Repeat-accumulate codes for reconciliation in continuous variable quantum key distribution. AusCTW (2016)
Sachini Jayasooriya, Sarah J. Johnson, Lawrence Ong, Regina Berretta
Optimization of Graph Based Codes for Belief Propagation Decoding. CoRR (2016)
Mahyar Shirvanimoghaddam, Sarah J. Johnson
Multiple Access Technologies for cellular M2M Communications: An Overview. CoRR (2016)
Mahyar Shirvanimoghaddam, Sarah J. Johnson, Andrew M. Lance
Design of Raptor codes in the low SNR regime with applications in quantum key distribution. ICC (2016)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, Gottfried Lechner, Sarah J. Johnson
New Density Evolution Approximation for LDPC and Multi-Edge Type LDPC Codes. CoRR (2016)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson
Interlinked Cycles for Index Coding: Generalizing Cycles and Cliques. CoRR (2016)
Mahmoud Abdolhoseini, Frederick Rohan Walker, Sarah J. Johnson
Automated tracing of microglia using multilevel thresholding and minimum spanning trees. EMBC (2016)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson
Graph-Theoretic Approaches to Two-Sender Index Coding. GLOBECOM Workshops (2016)
Mahyar Shirvanimoghaddam, Sarah J. Johnson
Raptor Codes in the Low SNR Regime. IEEE Trans. Commun. 64 (11) (2016)
Mahyar Shirvanimoghaddam, Mischa Dohler, Sarah J. Johnson
Massive Non-Orthogonal Multiple Access for Cellular IoT: Potentials and Limitations. CoRR (2016)
Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, Gottfried Lechner, Sarah J. Johnson
A New Density Evolution Approximation for LDPC and Multi-Edge Type LDPC Codes. IEEE Trans. Commun. 64 (10) (2016)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
A Unified Inner Bound for the Two-Receiver Memoryless Broadcast Channel with Channel State and Message Side Information. CoRR (2016)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson
Generalized interlinked cycle cover for index coding. ITW Fall (2015)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson
A new index coding scheme exploiting interlinked cycles. ISIT (2015)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson
Generalized Interlinked Cycle Cover for Index Coding. CoRR (2015)
Mahyar Shirvanimoghaddam, Sarah J. Johnson, Andrew M. Lance
Design of Raptor Codes in the Low SNR Regime with Applications in Quantum Key Distribution. CoRR (2015)
Chandra Thapa, Lawrence Ong, Sarah J. Johnson
A New Index Coding Scheme Exploiting Interlinked Cycles. CoRR (2015)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
Optimal Coding Schemes for the Three-Receiver AWGN Broadcast Channel With Receiver Message Side Information. IEEE Trans. Inf. Theory 61 (10) (2015)
Mahyar Shirvanimoghaddam, Sarah J. Johnson
Raptor Codes in the Low SNR Regime. CoRR (2015)
Sarah J. Johnson, Vikram Arkalgud Chandrasetty, Andrew M. Lance
Repeat-Accumulate Codes for Reconciliation in Continuous Variable Quantum Key Distribution. CoRR (2015)
Jordan A. Turley, Michael Nilsson, Frederick Rohan Walker, Sarah J. Johnson
A comparison of signal processing techniques for Intrinsic Optical Signal imaging in mice. EMBC (2015)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
A Unified Scheme for Two-Receiver Broadcast Channels with Receiver Message Side Information. CoRR (2015)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
A unified scheme for two-receiver broadcast channels with receiver message side information. ISIT (2015)
Lawrence Ong, Sarah J. Johnson, Christopher M. Kellett
On the capacity of the binary-symmetric parallel-relay network. Trans. Emerg. Telecommun. Technol. 25 (2) (2014)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
The Capacity of Three-Receiver AWGN Broadcast Channels with Receiver Message Side Information. CoRR (2014)
Sachini Jayasooriya, Sarah J. Johnson, Lawrence Ong, Regina Berretta
Optimization of graph based codes for belief propagation decoding. ITW (2014)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
Optimal Coding Schemes for the Three-Receiver AWGN Broadcast Channel with Receiver Message Side Information. CoRR (2014)
Lawrence Ong, Sarah J. Johnson, Christopher M. Kellett
Optimal coding functions for pairwise message sharing on finite-field multi-way relay channels. ICC (2014)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
The capacity of three-receiver AWGN broadcast channels with receiver message side information. ISIT (2014)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
Coding Schemes for a Class of Receiver Message Side Information in AWGN Broadcast Channels. CoRR (2014)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
Coding schemes for a class of receiver message side information in AWGN broadcast channels. ITW (2014)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
On Index Coding in Noisy Broadcast Channels with Receiver Message Side Information. CoRR (2014)
Behzad Asadi, Lawrence Ong, Sarah J. Johnson
On Index Coding in Noisy Broadcast Channels with Receiver Message Side Information. IEEE Commun. Lett. 18 (4) (2014)
Vikram Arkalgud Chandrasetty, Sarah J. Johnson, Gottfried Lechner
Memory-efficient quasi-cyclic spatially coupled low-density parity-check and repeat-accumulate codes. IET Commun. 8 (17) (2014)
Sarah J. Johnson, Gottfried Lechner
Spatially Coupled Repeat-Accumulate Codes. IEEE Commun. Lett. 17 (2) (2013)
Roy Timo, Gottfried Lechner, Lawrence Ong, Sarah J. Johnson
Multi-Way Relay Networks: Orthogonal Uplink, Source-Channel Separation and Code Design. IEEE Trans. Commun. 61 (2) (2013)
Lawrence Ong, Sarah J. Johnson, Christopher M. Kellett
The Capacity Region of the Finite-Field Multi-Way Relay Channel with Pairwise Common Messages CoRR (2013)
Lawrence Ong, Gottfried Lechner, Sarah J. Johnson, Christopher M. Kellett
The Three-User Finite-Field Multi-Way Relay Channel with Correlated Sources. IEEE Trans. Commun. 61 (8) (2013)
Vikram Arkalgud Chandrasetty, Sarah J. Johnson, Gottfried Lechner
Memory Efficient Decoders using Spatially Coupled Quasi-Cyclic LDPC Codes CoRR (2013)
Lawrence Ong, Roy Timo, Sarah J. Johnson
The finite field multi-way relay channel with correlated sources: Beyond three users. ISIT (2012)
Gottfried Lechner, Sarah J. Johnson
Absorbing sets and cycles. ISTC (2012)
Lawrence Ong, Sarah J. Johnson, Christopher M. Kellett
The Half-Duplex AWGN Single-Relay Channel: Full Decoding or Partial Decoding? IEEE Trans. Commun. 60 (11) (2012)
Lawrence Ong, Sarah J. Johnson
The capacity region of restricted multi-way relay channels with deterministic uplinks. ISIT (2012)
Lawrence Ong, Sarah J. Johnson
The Capacity Region of Restricted Multi-Way Relay Channels with Deterministic Uplinks CoRR (2012)
Lawrence Ong, Christopher M. Kellett, Sarah J. Johnson
On the Equal-Rate Capacity of the AWGN Multiway Relay Channel CoRR (2012)
Lawrence Ong, Mehul Motani, Sarah J. Johnson
On Capacity and Optimal Scheduling for the Half-Duplex Multiple-Relay Channel CoRR (2012)
Roy Timo, Gottfried Lechner, Lawrence Ong, Sarah J. Johnson
Multi-Way Relay Networks: Orthogonal Uplink, Source-Channel Separation and Code Design CoRR (2012)
Lawrence Ong, Sarah J. Johnson
The Capacity Region of the Restricted Two-Way Relay Channel with Any Deterministic Uplink. IEEE Commun. Lett. 16 (3) (2012)
Lawrence Ong, Roy Timo, Sarah J. Johnson
The Finite Field Multi-Way Relay Channel with Correlated Sources: Beyond Three Users CoRR (2012)
Lawrence Ong, Roy Timo, Gottfried Lechner, Sarah J. Johnson, Christopher M. Kellett
The Three-User Finite Field Multi-Way Relay Channel with Correlated Sources CoRR (2012)
Lawrence Ong, Christopher M. Kellett, Sarah J. Johnson
On the Equal-Rate Capacity of the AWGN Multiway Relay Channel. IEEE Trans. Inf. Theory 58 (9) (2012)
Lawrence Ong, Mehul Motani, Sarah J. Johnson
On Capacity and Optimal Scheduling for the Half-Duplex Multiple-Relay Channel. IEEE Trans. Inf. Theory 58 (9) (2012)
Lawrence Ong, Sarah J. Johnson, Christopher M. Kellett
On the Capacity of the Binary-Symmetric Parallel-Relay Network CoRR (2012)
Lawrence Ong, Sarah J. Johnson
The Capacity Region of the Restricted Two-Way Relay Channel with Any Deterministic Uplink CoRR (2011)

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Publication Activity (10 Years)

Top Topics

Top Venues

Sarah J. Johnson