Compute–Forward Multiple Access (CFMA): Practical Implementations
نویسندگان
چکیده
منابع مشابه
Compute-Forward Multiple Access (CFMA): Practical Code Design
We present a practical strategy that aims to attain rate points on the dominant face of the multiple access channel capacity using a standard low complexity decoder. This technique is built upon recent theoretical developments of Zhu and Gastpar on compute-forward multiple access (CFMA) which achieves the capacity of the multiple access channel using a sequential decoder. We illustrate this str...
متن کاملCFMA (Compute-Forward Multiple Access) and its Applications in Network Information Theory
While both fundamental limits and system implementations are well understood for the point-to-point communication system, much less is developed for general communication networks. This thesis contributes towards the design and analysis of advanced coding schemes for multi-user communication networks with structured codes. The first part of the thesis investigates the usefulness of lattice code...
متن کاملBackscatter Multiplicative Multiple-Access Systems: Fundamental Limits and Practical Design
In this paper, we consider a novel ambient backscatter multiple-access system, where a receiver (Rx) simultaneously detects the signals transmitted from an active transmitter (Tx) and a backscatter Tag. Specifically, the information-carrying signal sent by the Tx arrives at the Rx through two wireless channels: the direct channel from the Tx to the Rx, and the backscatter channel from the Tx to...
متن کاملGlobal Cellular Automata: a Path from Parallel Random Access Machines To Practical Implementations
The Parallel Random Access Machine (PRAM) and the Global Cellular Automaton (GCA) are both models to study parallel algorithms. We investigate the commonalities and di erences between these models, because we think that they could nicely complement each other: PRAMs have lots of algorithms, GCAs provide e cient implementation paths. We provide the following results: GCAs are CROW PRAMs, GCAs ha...
متن کاملThe Insecurity of Esign in Practical Implementations
Provable security usually makes the assumption that a source of perfectly random and secret data is available. However, in practical applications, and especially when smart cards are used, random generators are often far from being perfect or may be monitored using probing or electromagnetic analysis. The consequence is the need of a careful evaluation of actual security when idealized random g...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Communications
سال: 2019
ISSN: 0090-6778,1558-0857
DOI: 10.1109/tcomm.2018.2874240