Results 51 to 60 of about 2,366 (166)

Coding for the Gaussian Channel in the Finite Blocklength Regime Using a CNN-Autoencoder

2023 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), 2023
The development of delay-sensitive applications that require ultra high reliability created an additional challenge for wireless networks. This led to Ultra-Reliable Low-Latency Communications, as a use case that 5G and beyond 5G systems must support.
Nourhan Hesham, Mohamed Bouzid, Ahmad Abdel-Qader, Anas Chaaban   +3 more
openaire   +2 more sources

Block Error Rate Minimization of Downlink MIMO‐NOMA With Finite Blocklength

Electronics Letters, Volume 61, Issue 1, January/December 2025.
This paper investigates the downlink multiple‐input multiple‐output (MIMO)‐non‐orthogonal multiple access (NOMA) transmission with finite blocklength (FBL). Our aim is to achieve the minimum average block error rate (BLER) by proposing an efficient power, rate, and blocklength allocation scheme.
Yuan Yin, Tianying Zhong, Kang Zheng, Jiaheng Wang   +3 more
wiley   +1 more source

Superadditivity of Quantum Channel Coding Rate with Finite Blocklength Joint Measurements

, 2016
The maximum rate at which classical information can be reliably transmitted per use of a quantum channel strictly increases in general with $N$, the number of channel outputs that are detected jointly by the quantum joint-detection receiver (JDR).
Chung, Hye Won, Guha, Saikat, Zheng, Lizhong   +2 more
core   +1 more source

Joint Physical Layer Security and Information Freshness Analysis and Optimization for RIS‐Assisted ISAC With Finite Blocklength

International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.
Aiming to address the security and timeliness challenges in reconfigurable intelligent surface (RIS)‐assisted integrated sensing and communication (ISAC) system with finite blocklength (FBL), this paper jointly investigates the communication security, sensing security, and information freshness performance of the system in the presence of communicating
Wei Zhao, Jianxin Ni, Baogang Li, Shuai Hao, Qinghe Zheng   +4 more
wiley   +1 more source

Advanced channel coding schemes for B5G/6G networks: State‐of‐the‐art analysis, research challenges and future directions

International Journal of Communication Systems, Volume 37, Issue 13, 10 September 2024.
This paper undertakes a review and analysis of advanced channel coding techniques with the aim of their scalability towards B5G/6G networks scenario. A comparative study is presented for channel coding candidates of futuristic networks. Concatenated and derived codes of convolutional, polar, LDPC, Rateless, and Space‐time coding schemes are reviewed ...
Abhilasha Gautam, Prabhat Thakur, Ghanshyam Singh   +2 more
wiley   +1 more source

Feedback Communication Systems with Limitations on Incremental Redundancy [PDF]

, 2013
This paper explores feedback systems using incremental redundancy (IR) with noiseless transmitter confirmation (NTC). For IR-NTC systems based on {\em finite-length} codes (with blocklength $N$) and decoding attempts only at {\em certain specified ...
Chen, Tsung-Yi, Seshadri, Nambi, Wesel, Richard D., Williamson, Adam R.   +3 more
core  

Optimizing Pilot Overhead for Ultra-Reliable Short-Packet Transmission

, 2017
In this paper we optimize the pilot overhead for ultra-reliable short-packet transmission and investigate the dependence of this overhead on packet size and error probability.
Mousaei, Mohammadreza, Smida, Besma
core   +1 more source

Broadcasting a Common Message with Variable-Length Stop-Feedback Codes [PDF]

, 2015
We investigate the maximum coding rate achievable over a two-user broadcast channel for the scenario where a common message is transmitted using variable-length stop-feedback codes.
Durisi, Giuseppe, Popovski, Petar, Trillingsgaard, Kasper Fløe, Yang, Wei   +3 more
core   +2 more sources

Resource allocation and passive beamforming for IRS‐assisted short packet systems

IET Communications, Volume 18, Issue 10, Page 612-618, June 2024.
The intelligent reflective surface (IRS) assisted short packet transmission scenario, in which time allocation, frequency allocation and beamforming are optimized to minimize age of information, is mainly studied. Frequency division multiple access and Time division multiple access are compared in considered system.
Yangyi Zhang, Xinrong Guan, Qingqing Wu, Zhi Ji, Yueming Cai   +4 more
wiley   +1 more source

Security-aware energy-efficient design for mobile edge computing network operating with finite blocklength codes

EURASIP Journal on Wireless Communications and Networking
Energy efficiency and physical-layer security are crucial considerations in the advancement of mobile edge computing systems. This paper addresses the trade-off between secure-reliability and energy consumption in finite blocklength (FBL) communications.
Chenhao Shi, Yulin Hu, Yao Zhu, Anke Schmeink   +3 more
doaj   +1 more source