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05/21/2023
An Optimal Two-Step Decoding at Receivers with Side Information in PSK-Modulated Index Coding
This paper studies noisy index coding problems over single-input single-...
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04/11/2023
Design and Analysis of Index codes for 3-Group NOMA in Vehicular Adhoc Networks
Index coding (IC) is a source coding technique employed to improve spect...
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03/18/2023
Average Probability of Error for Single Uniprior Index Coding over Rayleigh Fading Channel
Ong and Ho developed optimal linear index codes for single uniprior inde...
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01/18/2023
Security and Privacy in Cache-Aided Linear Function Retrieval for Multi-access Coded Caching
A multi-access network consisting of N files, C caches, K users with eac...
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12/29/2022
Shared Cache Coded Caching Schemes Using Designs and Circuits of Matrices
In this paper, we study shared cache coded caching (SC-CC): a set of cac...
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12/26/2022
Cache-Aided Multi-User Private Information Retrieval using PDAs
We consider the problem of cache-aided multi-user private information re...
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12/25/2022
On Cache-Aided Multi-User Private Information Retrieval with Small Caches
In this paper, we propose a scheme for the problem of cache-aided multi-...
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12/24/2022
Combinatorial Multi-Access Coded Caching: Improved Rate-Memory Trade-off with Coded Placement
This work considers the combinatorial multi-access coded caching problem...
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09/01/2022
Coded Caching with Shared Caches and Private Caches
This work studies the coded caching problem in a setting where the users...
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03/31/2022
Multi-access Coded Caching with Decentralized Prefetching
An extension of coded caching referred to as multi-access coded caching ...
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02/11/2022
Multi-Access Coded Caching Schemes from Maximal Cross Resolvable Designs
We study the problem of multi-access coded caching (MACC): a central ser...
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02/08/2022
Private Information Delivery with Coded Storage
In private information delivery (PID) problem, there are K messages stor...
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01/27/2022
Multi-Access Cache-Aided Multi-User Private Information Retrieval
We consider the problem of multi-access cache-aided multi-user Private I...
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01/25/2022
Extended Placement Delivery Arrays for Multi-Antenna Coded Caching Scheme
The multi-antenna coded caching problem, where the server having L trans...
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01/25/2022
Shared Cache Coded Caching Schemes with known User-to-Cache Association Profile using Placement Delivery Arrays
This work considers the coded caching problem with shared caches, where ...
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01/22/2022
An Improved Lower Bound for Multi-Access Coded Caching
The multi-access variant of the coded caching problem with N files, K us...
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01/21/2022
Minrank of Embedded Index Coding Problems and its Relation to Connectedness of a Bipartite Graph
This paper deals with embedded index coding problem (EICP), introduced b...
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10/21/2021
A Secretive Coded Caching for Shared Cache Systems using PDAs
This paper considers the secretive coded caching problem with shared cac...
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10/21/2021
Index Coded - NOMA in Vehicular Ad Hoc Networks
The demand for multimedia services is growing day by day in vehicular ad...
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07/01/2021
Secretive Coded Caching from PDAs
The coded caching problem with secrecy constraint i.e., the users should...
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07/01/2021
Coded Caching with Shared Caches from Generalized Placement Delivery Arrays
We consider the coded caching problem with shared caches where several u...
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07/01/2021
Secretive Coded Caching with Shared Caches
We consider the problem of secretive coded caching in a shared cache set...
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07/01/2021
Multi-Access Coded Caching with Demand Privacy
The demand private coded caching problem in a multi-access network with ...
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05/12/2021
Multi-Access Coded Caching with Secure Delivery
The multi-access variant of the coded caching problem in the presence of...
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02/12/2021
Multi-access Coded Caching Scheme with Linear Sub-packetization using PDAs
We consider multi-access coded caching problem introduced by Hachem et.a...
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02/02/2021
Improved Multi-access Coded Caching Schemes from Cross Resolvable Designs
Recently multi-access coded caching schemes with number of users differe...
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01/31/2021
Multi-access Coded Caching from a New Class of Cross Resolvable Designs
Multi-access coded caching schemes from cross resolvable designs (CRD) h...
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01/23/2021
Decentralized and Online Coded Caching with Shared Caches: Fundamental Limits with Uncoded Prefetching
Decentralized coded caching scheme, introduced by Maddah-Ali and Niesen,...
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01/21/2021
Optimal Demand Private Coded Caching for Users with Small Buffers
Coded Caching is an efficient technique to reduce peak hour network traf...
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01/21/2021
Maddah-Ali-Niesen Scheme for Multi-access Coded Caching
The well known Maddah-Ali-Niesen (MAN) coded caching scheme for users wi...
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09/23/2020
An Embedded Index Code Construction Using Sub-packetization
A variant of the index coding problem (ICP), the embedded index coding p...
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09/23/2020
A Coded Caching Scheme with Linear Sub-packetization and its Application to Multi-Access Coded Caching
This paper addresses the problem of exponentially increasing sub-packeti...
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09/11/2020
An Improved Multi-access Coded Caching with Uncoded Placement
In this work, we consider a slight variant of well known coded caching p...
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07/01/2020
Index Coding in Vehicle to Vehicle Communication
Vehicle to Vehicle (V2V) communication phase is an integral part of coll...
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05/28/2020
Multi-access Coded Caching Schemes From Cross Resolvable Designs
We present a novel caching and coded delivery scheme for a multi-access ...
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09/05/2019
Straggler Mitigation with Tiered Gradient Codes
Coding theoretic techniques have been proposed for synchronous Gradient ...
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04/04/2019
Optimal Weakly Secure Linear Codes for Some Classes of the Two-Sender Index Coding Problem
The two-sender unicast index coding problem is the most fundamental mult...
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03/05/2019
On the Optimality of Ali-Niesen Decentralized Coded Caching Scheme With and Without Error Correction
The decentralized coded caching was introduced in [M. A. Maddah-Ali and ...
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01/21/2019
Reduced Complexity Index Codes and Improved Upperbound on Broadcast Rate for Neighboring Interference Problems
A single unicast index coding problem (SUICP) with symmetric neighboring...
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01/21/2019
A Generalisation of Interlinked Cycle Structures and Their Index Coding Capacity
Cycles and Cliques in a side-information graph reduce the number of tran...
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01/17/2019
On Pliable Index Coding
A new variant of index coding problem termed as Pliable Index Coding Pro...
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01/17/2019
A Relation Between Weight Enumerating Function and Number of Full Rank Sub-matrices
In most of the network coding problems with k messages, the existence of...
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01/08/2019
An Optimal Linear Error Correcting Delivery Scheme for Coded Caching with Shared Caches
Classical coded caching setting avails each user to have one dedicated c...
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01/01/2019
A Field-Size Independent Code Construction for Groupcast Index Coding Problems
The length of an optimal scalar linear index code of a groupcast index c...
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11/13/2018
Optimal Scalar Linear Index Codes for Symmetric and Neighboring Side-information Problems
A single unicast index coding problem (SUICP) is called symmetric neighb...
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10/27/2018
Groupcast Index Coding Problem: Joint Extensions
The groupcast index coding problem is the most general version of the cl...
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09/21/2018
On the Optimal Broadcast Rate of the Two-Sender Unicast Index Coding Problem with Fully-Participated Interactions
The problem of two-sender unicast index coding consists of two senders a...
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08/29/2018
Optimal Linear Broadcast Rates of the Two-Sender Unicast Index Coding Problem with Fully-Participated Interactions
The two-sender unicast index coding problem consists of finding optimal ...
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05/02/2018
On the Structure of Interlinked Cycle Structures with Interlocked Outer Cycles
For index coding problems with special structure on the side-information...
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04/24/2018
