Results 221 to 230 of about 202,535 (274)
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Pilot-Less Sparse Vector Coding for Short Packet Transmission
IEEE Wireless Communications Letters, 2019A short packet transmission is one of the major operational modes for mission-critical data in ultra reliable and low latency communications (URLLCs) and control-type data in massive machine-type communications (mMTCs). The central challenge in the short
Hyoungju Ji, Wonjun Kim, B. Shim
semanticscholar +2 more sources
Movable-Antenna Enhanced RSMA Short-Packet Transmission for URLLC Services
IEEE Internet of Things JournalRate-splitting multiple access (RSMA) is a powerful technology to enhance spectral efficiency in short packet ultrareliable and low-latency communication (URLLC) systems with finite blocklength (FBL) codes.
Xiong Li +5 more
semanticscholar +2 more sources
Sparse Superimposed Vector Transmission for Short-Packet High-Mobility Communication
IEEE Wireless Communications Letters, 2023A sparse superimposed vector transmission (SSVT) scheme is proposed for short-packet ultra-reliable and low-latency communications (URLLC) in high-mobility scenarios.
Yanfeng Zhang +6 more
semanticscholar +3 more sources
Dual-Mapping Sparse Vector Transmission for Short Packet URLLC
GLOBECOM 2025 - 2025 IEEE Global Communications ConferenceSparse vector coding (SVC) is a promising short-packet transmission method for ultra reliable low latency communication (URLLC) in next generation communication systems. In this paper, a dual-mapping SVC (DM-SVC) based short packet transmission scheme is
Yanfeng Zhang +7 more
semanticscholar +3 more sources
Short-Packet Downlink Transmission With Non-Orthogonal Multiple Access [PDF]
IEEE Transactions on Wireless Communications, 2018 This work introduces downlink non-orthogonal multiple access (NOMA) into short-packet communications. NOMA has great potential to improve fairness and spectral efficiency with respect to orthogonal multiple access (OMA) for low-latency downlink transmission, thus making it attractive for the emerging Internet of Things.
Zhiguo Ding +2 more
exaly +5 more sources
Coding and Modulation for Short Packet Transmission
IEEE Transactions on Vehicular Technology, 2010We study the tradeoff between energy and bandwidth efficiency for short packet-transmission systems for wireless sensor networks. Using random coding bound (RCB) analysis, we show that 16-ary and 32-ary orthogonal modulation schemes provide reasonable balance between energy and bandwidth efficiency.
Do-Sik Yoo, Seong-Jun Oh, Wayne Stark
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Interleaver in Coded Short Packets Transmission: A Preliminary Result
2021 17th IEEE International Conference on Factory Communication Systems (WFCS), 2021In wireless high-performance communications (WirelessHP) target industrial applications, impulse interference is an important source that may cause burst errors in a transmitted packet. By concatenating interleaver with channel coding, this paper investigates the improvement of reliability for short packets transmission in WirelessHP.
Ming Zhan +3 more
openaire +1 more source
Beamforming Design in Short-Packet Transmission for URLLC in Cell-Free Massive MIMO System
IEEE Systems Journal, 2023Low latency, high reliability, and high data rate are three performance indicators of Ultra-reliable and low latency communication (URLLC) systems, but they are not able to be met simultaneously.
Jiafei Fu +4 more
semanticscholar +1 more source
Secure short-packet transmission in uplink massive MU-MIMO assisted URLLC under imperfect CSI
China Communications, 2023Ultra-reliable and low-latency communication (URLLC) is still in the early stage of research due to its two strict and conflicting requirements, i.e., ultra-low latency and ultra-high reliability, and its impact on security performance is still unclear ...
Tianyue Yu +3 more
semanticscholar +1 more source
IEEE Vehicular Technology Conference, 2023
This paper focuses on leveraging a mobile edge computing (MEC) server at an access point (AP) to address the delay and reliability sensitivity requirement of multi-user machine-type communication (MTC).
J. Jalali +3 more
semanticscholar +1 more source
This paper focuses on leveraging a mobile edge computing (MEC) server at an access point (AP) to address the delay and reliability sensitivity requirement of multi-user machine-type communication (MTC).
J. Jalali +3 more
semanticscholar +1 more source