ORCID Profile
0000-0001-7109-5308
Current Organisation
The University of Newcastle
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Research Topics
In Research Link Australia (RLA), "Research Topics" refer to ANZSRC FOR and SEO codes. These topics are either sourced from ANZSRC FOR and SEO codes listed in researchers' related grants or generated by a large language model (LLM) based on their publications.
Top 5 Research Topics
ANZSRC Field of Research (FoR)
Coding and Information Theory | Wireless Communications | Data Format | Communications Technologies | Satellite Communications
ANZSRC Socio-Economic Objective (SEO)
Mobile Data Networks and Services | Expanding Knowledge in Engineering | Fixed Line Data Networks and Services | Videoconference Services |
Related Links
Publications
A Multiway Relay Channel With Balanced Sources
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 12-2015
Leveraging receiver message side information in two-receiver broadcast channels: A general approach
Publisher: MDPI AG
Date: 23-03-2017
DOI: 10.3390/E19040138
A simple shear deformation theory for nonlocal beams
Publisher: Elsevier BV
Date: 2018
Corrections to “Interlinked Cycles for Index Coding: Generalizing Cycles and Cliques” [Jun 17 3692-3711]
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 09-2018
Optimal Coding Schemes for the Three-Receiver AWGN Broadcast Channel with Receiver Message Side Information
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 10-2015
On index coding in noisy broadcast channels with receiver message side information
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 04-2014
Generalized interlinked cycle cover for index coding
Publisher: IEEE
Date: 10-2015
Multi-Sender Index Coding for Collaborative Broadcasting: A Rank-Minimization Approach
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 02-2019
Optimal index codes for a class of multicast networks with receiver side information
Publisher: IEEE
Date: 06-2012
A unified scheme for two-receiver broadcast channels with receiver message side information
Publisher: IEEE
Date: 06-2015
Optimization of graph based codes for belief propagation decoding
Publisher: IEEE
Date: 11-2014
On achievable rate regions of the asymmetric AWGN two-way relay channel
Publisher: IEEE
Date: 07-2011
Centralized Caching with Shared Caches in Heterogeneous Cellular Networks
Publisher: IEEE
Date: 07-2019
Information Leakage in Zero-Error Source Coding: A Graph-Theoretic Perspective
Publisher: IEEE
Date: 12-07-2021
On the problem of non-zero word error rates for fixed-rate error correction codes in continuous variable quantum key distribution
Publisher: IOP Publishing
Date: 02-2017
The Single-Uniprior Index-Coding Problem: The Single-Sender Case and the Multi-Sender Extension
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 06-2016
The three-user finite-field multi-way relay channel with correlated sources
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 08-2013
The Capacity of the Single Source Multiple Relay Single Destination Mesh Network
Publisher: IEEE
Date: 07-2006
Interlinked Cycles for Index Coding: Generalizing Cycles and Cliques
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 06-2017
Secure Network and Index Coding Equivalence: The Last Piece of the Puzzle
Publisher: IEEE
Date: 06-2020
Optimal Schedules for the D-node Half Duplex Phase Fading MRC
Publisher: IEEE
Date: 06-2009
Secure Network-Index Code Equivalence: Extension to Non-zero Error and Leakage
Publisher: IEEE
Date: 06-2018
The binary-symmetric parallel-relay network
Publisher: IEEE
Date: 06-2010
Can Marton Coding Alone Ensure Individual Secrecy?
Publisher: IEEE
Date: 08-2019
On the capacity of the binary-symmetric parallel-relay network
Publisher: Wiley
Date: 13-08-2014
DOI: 10.1002/ETT.2561
Information Leakage in Index Coding With Sensitive and Nonsensitive Messages
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 12-2022
Graph-theoretic approaches to two-sender index coding
Publisher: IEEE
Date: 12-2016
The half-duplex AWGN single-relay channel: Full decoding or partial decoding?
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 11-2012
On capacity and optimal scheduling for the half-duplex multiple-relay channel
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 09-2012
An equivalence between secure network and index coding
Publisher: IEEE
Date: 12-2017
Optimal Routing for the Gaussian Multiple-Relay Channel with Decode-and-Forward
Publisher: IEEE
Date: 06-2007
Achievable rates and schedules for half duplex phase fading multiple-relay networks
Publisher: IEEE
Date: 12-2008
The Secure Two-Receiver Broadcast Channel With One-Sided Receiver Side Information
Publisher: IEEE
Date: 11-2018
A New Density Evolution Approximation for LDPC and Multi-Edge Type LDPC Codes
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2016
Secure index coding: Existence and construction
Publisher: IEEE
Date: 07-2016
Information Leakage in Index Coding With Sensitive and Non-Sensitive Messages
Publisher: IEEE
Date: 26-06-2022
The capacity region of the restricted two-way relay channel with any deterministic uplink
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 03-2012
Multi-way relay networks: Orthogonal uplink, source-channel separation and code design
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 02-2013
Optimal Routing for Decode-and-Forward based Cooperation in Wireless Networks
Publisher: IEEE
Date: 06-2007
Coding Strategies for Multiple-Access Channels With Feedback and Correlated Sources
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 10-2007
Optimal coding functions for pairwise message sharing on finite-field multi-way relay channels
Publisher: IEEE
Date: 06-2014
A Code and Rate Equivalence Between Secure Network and Index Coding
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 03-2021
Optimal Routing for Decode-Forward in Cooperative Wireless Networks
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 08-2010
Capacity results for the multi-way relay channel with common messages
Publisher: IEEE
Date: 06-2015
Cooperative multi-sender index coding
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 03-2019
Achievable rates and optimal schedules for half duplex multiple-relay networks
Publisher: IEEE
Date: 09-2008
NOMA's offline power allocation and corresponding algorisms: A design and its evaluation
Publisher: IEEE
Date: 10-2016
The half-duplex Gaussian two-way relay channel with direct links
Publisher: IEEE
Date: 06-2015
A unified inner bound for the two-receiver memoryless broadcast channel with channel state and message side information
Publisher: IEEE
Date: 07-2016
Achievable rate regions of the butterfly network with noisy links and end-to-end error correction
Publisher: IEEE
Date: 2009
Very Pliable Index Coding
Publisher: IEEE
Date: 26-06-2022
Raptor Codes for Higher-Order Modulation Using a Multi-Edge Framework
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 02-2018
The capacity region of multiway relay channels over finite fields with full data exchange
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 05-2011
Information Leakage in Index Coding
Publisher: IEEE
Date: 17-10-2021
On the capacity of the single source multiple relay single destination mesh network
Publisher: Elsevier BV
Date: 08-2007
Coding schemes for a class of receiver message side information in AWGN broadcast channels
Publisher: IEEE
Date: 11-2014
Capacity theorems for the AWGN multi-way relay channel
Publisher: IEEE
Date: 06-2010
Linear Codes are Optimal for Index-Coding Instances with Five or Fewer Receivers
Publisher: IEEE
Date: 06-2014
When Differential Privacy Implies Syntactic Privacy
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2022
Improved Lower Bounds for Pliable Index Coding using Absent Receivers
Publisher: ETH Zurich
Date: 2020
Centralized Caching with Unequal Cache Sizes
Publisher: IEEE
Date: 11-2018
Myopic coding in multiple relay channels
Publisher: IEEE
Date: 2005
An optimal coding strategy for the binary multi-way relay channel
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 04-2010
On the equal-rate capacity of the AWGN multiway relay channel
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 09-2012
Sparse graph codes for the two-way relay network with correlated sources
Publisher: IEEE
Date: 03-2011
DOI: 10.1109/DCC.2011.70
Joint Optimization of User Association, Data Delivery Rate and Precoding for Cache-Enabled F-RANs
Publisher: IEEE
Date: 12-2017
Functional-decode-forward for the general discrete memoryless two-way relay channel
Publisher: IEEE
Date: 11-2010
The capacity of a class of multi-way relay channels
Publisher: IEEE
Date: 11-2010
The finite field multi-way relay channel with correlated sources: The three-user case
Publisher: IEEE
Date: 07-2011
The two-way relay network with arbitrarily correlated sources and an orthogonal MAC
Publisher: IEEE
Date: 03-2011
DOI: 10.1109/DCC.2011.32
Capacity results for two classes of three-way channels
Publisher: IEEE
Date: 10-2012
A new index coding scheme exploiting interlinked cycles
Publisher: IEEE
Date: 06-2015
Joint channel-network coding strategies for networks with low-complexity relays
Publisher: Wiley
Date: 11-08-2011
DOI: 10.1002/ETT.1492
Optimal Finite-Length and Asymptotic Index Codes for Five or Fewer Receivers
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 11-2017
The Multiple Access Channel with Feedback and Correlated Sources
Publisher: IEEE
Date: 07-2006
The DoF Region of the Three-Receiver Gaussian MIMO Broadcast Channel with Receiver Message Side Information
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 05-2017
Improved bounds for multi-sender index coding
Publisher: IEEE
Date: 06-2017
An improved caching scheme for nonuniform demands and its optimal allocation
Publisher: IEEE
Date: 12-2017
The finite field multi-way relay channel with correlated sources: Beyond three users
Publisher: IEEE
Date: 07-2012
The capacity region of restricted multi-way relay channels with deterministic uplinks
Publisher: IEEE
Date: 07-2012
Optimal-Rate Characterisation for Pliable Index Coding using Absent Receivers
Publisher: IEEE
Date: 07-2019
Analysis and Design of Raptor Codes Using a Multi-Edge Framework
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 12-2017
On Converse Results for Secure Index Coding
Publisher: IEEE
Date: 17-10-2021
The multi-sender multicast index coding
Publisher: IEEE
Date: 07-2013
Myopic Coding in Multiterminal Networks
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 07-2008
The capacity of three-receiver AWGN broadcast channels with receiver message side information
Publisher: IEEE
Date: 06-2014
A new class of index coding instances where linear coding is optimal
Publisher: IEEE
Date: 06-2014
Structural Characteristics of Two-Sender Index Coding
Publisher: MDPI AG
Date: 21-06-2019
DOI: 10.3390/E21060615
Abstract: This paper studies index coding with two senders. In this setup, source messages are distributed among the senders possibly with common messages. In addition, there are multiple receivers, with each receiver having some messages a priori, known as side-information, and requesting one unique message such that each message is requested by only one receiver. Index coding in this setup is called two-sender unicast index coding (TSUIC). The main goal is to find the shortest aggregate normalized codelength, which is expressed as the optimal broadcast rate. In this work, firstly, for a given TSUIC problem, we form three independent sub-problems each consisting of the only subset of the messages, based on whether the messages are available only in one of the senders or in both senders. Then, we express the optimal broadcast rate of the TSUIC problem as a function of the optimal broadcast rates of those independent sub-problems. In this way, we discover the structural characteristics of TSUIC. For the proofs of our results, we utilize confusion graphs and coding techniques used in single-sender index coding. To adapt the confusion graph technique in TSUIC, we introduce a new graph-coloring approach that is different from the normal graph coloring, which we call two-sender graph coloring, and propose a way of grouping the vertices to analyze the number of colors used. We further determine a class of TSUIC instances where a certain type of side-information can be removed without affecting their optimal broadcast rates. Finally, we generalize the results of a class of TSUIC problems to multiple senders.
Related Organisations
University Of Cambridge
Location: United Kingdom of Great Britain and Northern Ireland
Related Funding Activities
Discovery Early Career Researcher Award - Grant ID: DE120100246
Start Date: 03-2012
End Date: 03-2015
Amount: $375,000.00
Funder: Australian Research Council
View Funded ActivityARC Future Fellowships - Grant ID: FT140100219
Start Date: 03-2015
End Date: 07-2024
Amount: $656,967.00
Funder: Australian Research Council
View Funded ActivityDiscovery Projects - Grant ID: DP190100770
Start Date: 04-2019
End Date: 06-2022
Amount: $420,000.00
Funder: Australian Research Council
View Funded ActivityDiscovery Projects - Grant ID: DP150100903
Start Date: 03-2015
End Date: 12-2018
Amount: $355,100.00
Funder: Australian Research Council
View Funded Activity