Results 31 to 40 of about 118 (109)

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

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

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

Min-Max Decoding Error Probability Optimization in RIS-Aided Hybrid TDMA-NOMA Networks

IEEE Access
One of the primary objectives for future wireless communication networks is to facilitate the provision of ultra-reliable and low-latency communication services while simultaneously ensuring the capability for vast connection.
Tra Huong Thi Le, Yan Kyaw Tun, Ngo Thien Thu, Luong Vuong Nguyen, Eui-Nam Huh   +4 more
doaj   +1 more source

Statistical QoS provisioning for MTC networks under finite blocklength

EURASIP Journal on Wireless Communications and Networking, 2018
This paper analyzes the effective capacity of delay-constrained machine-type communication (MTC) networks operating in the finite blocklength regime. First, we derive a closed-form mathematical approximation for the effective capacity in quasi-static ...
Mohammad Shehab, Endrit Dosti, Hirley Alves, Matti Latva-aho   +3 more
doaj   +1 more source

Joint Trajectory Design and Resource Optimization in UAV-Assisted Caching-Enabled Networks with Finite Blocklength Transmissions

Drones
In this study, we design and analyze a reliability-oriented downlink wireless network assisted by unmanned aerial vehicles (UAVs). This network employs non-orthogonal multiple access (NOMA) transmission and finite blocklength (FBL) codes. In the network,
Yang Yang, Mustafa Cenk Gursoy
doaj   +1 more source

Investigating Low Latency Communications With Link-Layer Rate of NOMA Under Nakagami-m Fading Channel in Finite Blocklength Regime

IEEE Access
This paper investigates link-layer rate of two-user downlink non-orthogonal multiple access (NOMA) networks under Nakagami-m fading channel with short packet communications.
Muhammad Imran, Muhammad Amjad, Muhammad Khalil Afzal, Muhammad Usman, Byung-Seo Kim   +4 more
doaj   +1 more source

Deep Transfer Learning-Based Performance Prediction of URLLC in Independent and Not Necessarily Identically Distributed Interference Networks

IEEE Access
In the rapidly evolving sixth-generation (6G) networks, achieving ultra-high reliability for short packets poses a crucial challenge for network designers as classical Shanon capacity bounds become obsolete.
Mujtaba Ghous, Thanh Luan Nguyen, Tri Nhu do, Georges Kaddoum   +3 more
doaj   +1 more source