Results 161 to 170 of about 401,757 (275)

An Improved MAC Layer for the 5G NR ns-3 Module [PDF]

, 2019
Natale Patriciello, Sandra Lagén, Lorenza Giupponi, Biljana Bojović   +3 more
openalex   +1 more source

Full-duplex transmission of multi-Gb/s subcarrier multiplexing and 5G NR signals in 39 GHz band over fiber and space [PDF]

, 2022
Dong‐Nhat Nguyen, Luis Vallejo, Vicenç Almenar, B. Ortega, Pham Tien Dat, Son Thai Le, Jan Bohata, Stanislav Zvánovec   +7 more
openalex   +1 more source

Improved cell search algorithm for 5G NR

Dianxin kexue, 2021
The era of 5G NR has higher requirements for speed, capacity and user experience.In 5G NR physical layer, cell search is an indispensable process.Cell search mainly includes primary synchronization signal (PSS) detection algorithm and secondary synchronization signal (SSS) detection algorithm.The traditional PSS detection algorithm and SSS detection ...
Baojiang DONG, Chen PENG, He LU
openaire   +2 more sources

Machine learning approach of multi‐RAT selection for travelling users in 5G NSA networks

IET Networks, EarlyView.
The authors present RAT selection algorithm for efficient resource allocation for public bus travelling user(s), utilising live data from multiple 5G NSA base stations. Models of the supervised machine learning algorithms: SVM, DNN and XGBoost were deployed for implementation to predict or select the appropriate RAT between 4G and 5G RATs.
Nurudeen O. Salau, Sanaullah Manzoor, Muhammad Z. Shakir   +2 more
wiley   +1 more source

Beamforming for Rotated 3D Multipanel Array Structures for 5G NR MIMO Transmission [PDF]

, 2019
Hyuk‐Jun Lee, Wonjae Ryu, Wonjin Sung, Jong-Hyun Park   +3 more
openalex   +1 more source

Cost Revenue Trade-off for the 5G NR Small Cell Network in the Sub-6 GHz Operating Band [PDF]

, 2022
Bahram Khan, Nidhi Nidhi, Rui R. Paulo, Albena Mihovska, Fernando J. Velez   +4 more
openalex   +1 more source

Full Duplex Integrated Access and Backhaul for 5G NR: Analyses and Prototype Measurements [PDF]

, 2022
Gee Yong Suk, Soo-Min Kim, Jongwoo Kwak, Sub Hur, Eunyong Kim, Chan‐Byoung Chae   +5 more
openalex   +1 more source

Multi‐omics reveal the gut microbiota‐mediated severe foraging environment adaption of small wild ruminants in the Three‐River‐Source National Park, China

Integrative Zoology, EarlyView.
This research reveals the gut microbiota‐mediated severe foraging environment adaptation of wild small ruminants in the Three‐River‐Source National Park. Unlike Tibetan sheep (TS), blue sheep (PN and Tibetan antelope (TA) often grazed low‐quality herbage in a wildness environment, and the higher microbial diversity and resilient network characteristics
Hongjin LIU, Xinquan ZHAO, Shixiao XU, Liang ZHAO, Xueping HAN, Xianli XU, Na ZHAO, Linyong HU, Chongliang LUO, Xungang WANG, Qian ZHANG, Tongqing GUO   +11 more
wiley   +1 more source

A New Algorithm for Improved Blind Detection of Polar Coded PDCCH in 5G New Radio [PDF]

arXiv, 2019
In recent release of the new cellular standard known as 5G New Radio (5G-NR), the physical downlink control channel (PDCCH) has adopted polar codes for error protection. Similar to 4G-LTE, each active user equipment (UE) must blindly detect its own PDCCH in the downlink search space.
arxiv  

Hybrid Beamforming in 5G NR Networks Using Multi User Massive MIMO at FR2 Frequency Bands [PDF]

, 2022
Ravilla Dilli
openalex   +1 more source