Results 71 to 80 of about 3,681 (195)

Joint Resource Allocation in TWDM-PON-Enabled Cell-Free mMIMO System

Photonics, 2023
Cell-free massive multiple input multiple outputs (CF-mMIMO) is considered a promising technology for sixth-generation (6G) telecommunication systems. In the CF-mMIMO system, an extensive array of distributed small base stations (BSs) is deployed across ...
Tianyu Xue, Kamran Ali Memon, Chunguo Li
doaj   +1 more source

First Real‐Time Softwarization of Complete Coherent DSP Stack with Gardner Timing and Clock Recovery

Electronics Letters, Volume 62, Issue 1, January/December 2026.
ABSTRACT This work demonstrates the first fully softwarized coherent receiver digital signal processing stack implemented on a general‐purpose graphic processing unit (GPU) platform. By introducing a data‐parallel GPU implementation for Gardner‐based timing and clock recovery (TCR), the system achieves complete real‐time receiver operation without ...
Sang‐Yuep Kim, Takahiro Suzuki, Jun‐ichi Kani, Tatsuya Shimada   +3 more
wiley   +1 more source

Sequential In-Network Processing for Cell-Free Massive MIMO With Capacity-Constrained Parallel Radio Stripes

IEEE Access
To ensure coherent signal processing across distributed Access Points (APs) in Cell-Free Massive Multiple-Input Multiple-Output (CF-mMIMO) systems, a fronthaul connection between the APs and a Central Processor (CP) is imperative. We consider a fronthaul
Sangwon Jo, Hoon Lee, Seok-Hwan Park
doaj   +1 more source

Joint Time Synchronisation and Localisation Method by TDOA Observation in 5G Networks

IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.
This work proposes a method for joint time synchronisation and localisation problems and proposes to obtain the initial values of the alternating iteration algorithm through solving the MVIE problem. The simulations showcase the satisfying positioning accuracy and clock synchronisation accuracy of the proposed method.
Qiao Liu, Yutong Tian, Zhihang Qu, Yong Li   +3 more
wiley   +1 more source

Millimeter wave for 5G mobile fronthaul and backhaul [PDF]

2017 European Conference on Networks and Communications (EuCNC), 2017
The paper aims to provide a high-level view of 5G fronthaul and backhaul wireless transport over millimeter wave (mmWave). In particular, an overview of data rate and latency requirements for three emerging fronthaul interfaces (functional split options) in addition to the backhaul will be given first.
Ping-Heng Kuo, , Mourad, Alain
openaire   +1 more source

Performance Analysis of Power Control Algorithms in Uplink Cell‐Free Massive MIMO Systems

Journal of Engineering, Volume 2026, Issue 1, 2026.
Cellular massive multiple input multiple output (MIMO) technology has revolutionized wireless communication by enhancing spectral efficiency (SE). However, its ability to meet the growing data rate demands of future networks beyond fifth generation (5G) is limited by challenges like intercell interference.
Abera Sitotaw Mersha, Amare Kassaw Yimer, Fikreselam Gared Mengistu, Kartik Ariyur   +3 more
wiley   +1 more source

Integrating Fronthaul and Backhaul Networks: Transport Challenges and Feasibility Results [PDF]

, 2019
In Press / En PrensaIn addition to CPRI, new functional splits have been defined in 5G creating diverse fronthaul transport bandwidth and latency requirements.
Mourad, Alain, González Díaz, Sergio, García Saavedra, Andrés, Gazda, Robert, de la Oliva, Antonio, Deiss, Thomas, Stracca, Stefano, González-Díaz, Sergio, Iovanna, Paola, Leithead, Phillip, Costa-Pérez, Xavier, García-Saavedra, Andrés, Mangues-Bafalluy, Josep, Oliva Delgado, Antonio de la   +13 more
core   +1 more source

Bio‐Nano Sensor‐Centric Lightweight AI for Real‐Time Anomaly Detection Under 6G Edge Architectures

Journal of Sensors, Volume 2026, Issue 1, 2026.
By enabling the detection of molecular, biochemical, and physiological signals at micro‐ and nano‐scales, bio‐nano sensor networks (BNSNs) have emerged as a transformative sensing paradigm for environmental surveillance, biomedical monitoring, and healthcare.
Ayesha Siddika Mourin, Pramita Mishra
wiley   +1 more source

All-Digital Massive Mimo With a Fronthaul Constraint [PDF]

2018 IEEE Statistical Signal Processing Workshop (SSP), 2018
ISBN:978-1-5386-1570 ...
Sven Jacobsson, Yasaman Ettefagh, Giuseppe Durisi, Christoph Studer   +3 more
openaire   +2 more sources

Carrying Carbon? Negative and Positive Carbon Leakage With International Transport

Journal of Economics &Management Strategy, Volume 34, Issue 4, Page 971-990, Winter 2025.
ABSTRACT This paper studies how carbon pricing affects greenhouse gas (GHG) emissions from international transport, production, and consumption of traded goods by modeling the international transport sector explicitly. Strategic behavior of a transport firm generates a novel mechanism of carbon leakage across borders and sectors.
Keisaku Higashida, Jota Ishikawa, Nori Tarui   +2 more
wiley   +1 more source