Results 71 to 80 of about 300 (171)

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

open access: yesInternational 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   +4 more
wiley   +1 more source

On the effective capacity of MTC networks in the finite blocklength regime [PDF]

open access: yes2017 European Conference on Networks and Communications (EuCNC), 2017
This paper analyzes the effective capacity (EC) of delay constrained machine type communication (MTC) networks operating in the finite blocklength (FB) regime. First, we derive a closed-form mathematical approximation for the EC in Rayleigh block fading channels.
Alves Hirley   +3 more
openaire   +3 more sources

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

open access: yesInternational 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   +2 more
wiley   +1 more source

Throughput of Cognitive Radio Systems with Finite Blocklength Codes [PDF]

open access: yesIEEE Journal on Selected Areas in Communications, 2012
To appear in the IEEE Journal on Selected Areas in Communications- Cognitive Radio ...
Gozde Ozcan, Mustafa Cenk Gursoy
openaire   +2 more sources

Multidimensional Constellation Design Based on Geometric Shaping for MISO VLC With Per-LED Optical Power Constraints

open access: yesIEEE Photonics Journal
Visible light communication (VLC) integrates illumination and communication, offering significant potential for 6G mobile communications. In 6G communications, reliability and low latency are critical.
Bo Gao   +4 more
doaj   +1 more source

Finite Blocklength Error Probability Distribution for Designing Ultra Reliable Low Latency Systems

open access: yesIEEE Access, 2020
Future wireless systems are envisioned to support completely new use cases with extremely stringent requirements on both latency and reliability, e.g., Ultra-Reliable Low-Latency Communication.
Onel L. Alcaraz Lopez   +3 more
doaj   +1 more source

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

open access: yesIET 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   +4 more
wiley   +1 more source

Reliable and Timely Short‐Packet Communications in Joint Communication and Over‐the‐Air Computation Offloading Systems: Analysis and Optimization

open access: yesInternational Journal of Intelligent Systems, Volume 2024, Issue 1, 2024.
This paper addressed the trade‐off between timeliness and reliability in joint communication and over‐the‐air computation offloading (JCACO) system under short‐packet communications (SPCs). The inevitable decoding errors introduced by SPC lead to errors in the data aggregation process of over‐the‐air computation (AirComp).
Wei Zhao   +5 more
wiley   +1 more source

Quasi-static SIMO fading channels at finite blocklength [PDF]

open access: yes2013 IEEE International Symposium on Information Theory, 2013
extended version of a paper submitted to ISIT ...
Wei Yang 0001   +3 more
openaire   +5 more sources

Spectrum Sharing Network With Wireless Energy Harvesting at Finite Blocklength Regime

open access: yesIEEE Access, 2018
In this paper, a spectrum sharing communication system with wireless energy harvesting is investigated at finite blocklength regime over Rayleigh quasi-static block-fading channels. We analyze the error probability and average delay of the secondary user
Baogang Li   +3 more
doaj   +1 more source

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