Results 81 to 90 of about 12,039 (193)

Holographic Reconfigurable Intelligent Surface-Aided Downlink NOMA IoT Networks in Short-Packet Communication

IEEE Access
Non-orthogonal multiple access (NOMA) technology is projected to significantly increase the spectrum efficiency of the fifth-generation and subsequent wireless networks.
Dinh-Tung Vo, Tan N. Nguyen, Anh-Tu Le, Van-Duc Phan, Miroslav Voznak   +4 more
doaj   +1 more source

Secrecy Analysis of Context-Aware Short Packet Transmission [PDF]

Sixth-generation (6G) systems are expected to require enhanced security measures and face new challenges while incorporating communication context.
Thomos, Nikolaos, Musavian, Leila, Ari, Nihan   +2 more
core   +1 more source

Channel Hardening in RIS-Assisted Short-Packet Communication Systems [PDF]

Finite block length information theory plays a pivotal role in the design and analysis of short packet communications systems, especially for applications requiring ultra reliability and low latency.
Mohsen, Naseri, Musavian, Leila, Sonia, Aissa, Aritra, Basu   +3 more
core   +1 more source

Robust resource allocation for HRIS-assisted NOMA WPCN under short-packet transmission

Ain Shams Engineering Journal
To improve the quality-of-service in short-packet transmissions and further reduce the transmission energy consumption of the hybrid base station (HBS), this paper proposes a hybrid reconfigurable intelligent surface (HRIS)-assisted non-orthogonal ...
Changqing Ye, Hong Jiang, Qiaoyu Shi, Chenping Zeng, Haoxin Shi, Jun Li   +5 more
doaj   +1 more source

Characterizing Packet Losses in Vehicular Networks

, 2019
To enable testing and performance evaluation of new connected and autonomous driving functions, it is important to characterize packet losses caused by degradation in vehicular (V2X) communication channels.
Bocharova, Irina,, Kudryashov, Boris,, Lyamin, Nikita,, Frick, Erik,, Rabi, Maben,, Dankers, Wouter,, Vinel, Alexey,   +6 more
core   +1 more source

On performance of wireless-powered-based short-packet systems under multiple co-channel interference

Journal of Information and Telecommunication
This paper explores the performance of wireless-powered-based short-packet communication systems in light of multiple interference sources. In which, a source node uses energy harvested from multiple power beacons to serve its destination, and data ...
Nguyen Quang Sang, Tran Cong Hung, Nguyen Huu Khanh Nhan, Bui Vu Minh, Lubos Rejfek   +4 more
doaj   +1 more source

Polar Coding and Early SIC Decoding for Uplink Heterogeneous NOMA

Entropy
In modern communication systems, packets with different blocklengths often coexist, presenting new challenges for interference management and decoding.
Chu-Jung Wu, Chien-Ying Lin, Yu-Chih Huang   +2 more
doaj   +1 more source

Performance modelling and enhancement of wireless communication protocols

In recent years, Wireless Local Area Networks(WLANs) play a key role in the data communications and networking areas, having witnessed significant research and development. WLANs are extremely popular being almost everywhere including business,office and
Chatzimisios, Periklis
core  

On the Average Secrecy Performance of Satellite Networks in Short Packet Communication Systems

This paper investigates the secrecy performance of satellite networks in short packet communication systems under shadowed Rician fading (SRF). We derive a lower bound on the average achievable secrecy rate in the finite blocklength regime (FBL) and ...
Briones, Graciela Corral, Hashemi, Ramin, Wichman, Risto   +2 more
core   +1 more source

Bidirectional Deep Learning Decoder for Polar Codes in Flat Fading Channels

IEEE Access
One of the main issues facing in the future wireless communications is ultra-reliable and low-latency communication. Polar codes are well-suited for such applications, and recent advancements in deep learning have shown promising results in enhancing ...
Md Abdul Aziz, Md Habibur Rahman, Mohammad Abrar Shakil Sejan, Rana Tabassum, Duck-Dong Hwang, Hyoung-Kyu Song   +5 more
doaj   +1 more source