6 citations · 15 across the 6 of their papers we have counts for
6 papers
Using Dynamic Allocation of Write Voltage to Extend Flash Memory Lifetime
Haobo Wang, Nathan Wong, Tsung-Yi Chen +1
The read channel of a Flash memory cell degrades after repetitive program and erase (P/E) operations. This degradation is often modeled as a function of the number of P/E cycles. I…
Capacity of Gaussian Many-Access Channels
Xu Chen, Tsung-Yi Chen, Dongning Guo
Classical multiuser information theory studies the fundamental limits of models with a fixed (often small) number of users as the coding blocklength goes to infinity. This work pro…
Many-Broadcast Channels: Definition and Capacity in the Degraded Case
Tsung-Yi Chen, Xu Chen, Dongning Guo
Classical multiuser information theory studies the fundamental limits of models with a fixed (often small) number of users as the coding blocklength goes to infinity. Motivated by…
Increasing Flash Memory Lifetime by Dynamic Voltage Allocation for Constant Mutual Information
Tsung-Yi Chen, Adam R. Williamson, Richard D. Wesel
The read channel in Flash memory systems degrades over time because the Fowler-Nordheim tunneling used to apply charge to the floating gate eventually compromises the integrity of…
Protograph-Based Raptor-Like LDPC Codes
Tsung-Yi Chen, Kasra Vakilinia, Dariush Divsalar +1
This paper proposes a class of rate-compatible LDPC codes, called protograph-based Raptor-like (PBRL) codes. The construction is focused on binary codes for BI-AWGN channels. As wi…
Chernoff Bounds for Analysis of Rate-Compatible Sphere-Packing with Numerous Transmissions
Tsung-Yi Chen, Dariush Divsalar, Richard D. Wesel
Recent results by Chen et al. and Polyanskiy et al. explore using feedback to approach capacity with short blocklengths. This paper explores Chernoff bounding techniques to extend…