49 citations · 99 across the 14 of their papers we have counts for
5 papers · 1 filter
Two-Dimensional Z-Complementary Array Quads with Low Column Sequence PMEPRs
Shibsankar Das, Adrish Banerjee, Udaya Parampalli
In this paper, we first propose a new design strategy of 2D -complementary array quads (2D-ZCAQs) with feasible array sizes. A 2D-ZCAQ consists of four distinct unimodular array…
Improved Upper Bounds on Systematic-Length for Linear Minimum Storage Regenerating Codes
Kun Huang, Udaya Parampalli, Ming Xian
In this paper, we revisit the problem of finding the longest systematic-length for a linear minimum storage regenerating (MSR) code with optimal repair of only systematic part,…
Security Concerns in Minimum Storage Cooperative Regenerating Codes
Kun Huang, Udaya Parampalli, Ming Xian
Here, we revisit the problem of exploring the secrecy capacity of minimum storage cooperative regenerating (MSCR) codes under the -eavesdropper model, where the eavesd…
On Secrecy Capacity of Minimum Storage Regenerating Codes
Kun Huang, Udaya Parampalli, Ming Xian
In this paper, we revisit the problem of characterizing the secrecy capacity of minimum storage regenerating (MSR) codes under the passive -eavesdropper model, where the…
A Framework of Constructions of Minimal Storage Regenerating Codes with the Optimal Access/Update Property
Jie Li, Xiaohu Tang, Udaya Parampalli
In this paper, we present a generic framework for constructing systematic minimum storage regenerating codes with two parity nodes based on the invariant subspace technique. Codes…