Results 61 to 70 of about 15,298 (164)

Performance analysis of packet cooperative relaying system and the effect of packet length on performance

Tongxin xuebao, 2012
The packet error rate(PER)of the packet cooperative relay system for both(amplify-and-forward)and DF(decode-and-forward)schemes in the high signal-to-noise ratio(SNR)region was analyzed,and the effect of packet length on PER performance was studied.It is
Shao-yang LIU, Yong XI, Ying LI, Ji-bo WEI, LISTERBurr A   +4 more
doaj   +2 more sources

Full-Duplex Relaying for Opportunistic Spectrum Access Under an Overall Power Constraint

IEEE Access, 2020
To meet the bold requirements of future generation networks, emerging technologies such as opportunistic spectrum access, multi-tier networks, full-duplexing and cooperative networks have to be exploited.
Anne Savard, E. Veronica Belmega
doaj   +1 more source

Relay selection for multiple access relay channel with decode-forward and analog network coding

, 2012
This paper presents a relay selection for decode-and-forward based on network coding (DF-NC) and analog-NC protocols in general scheme of cellular network system.
Azhar, Muhammad, Dai, Bin, Eisa, Edriss, Hassan, Ahmed Hassan M., Huang, Benxiong   +4 more
core   +2 more sources

Bridging Knowledge Capability Gaps: Digital Technology Offsetting in Interfirm Knowledge Transfer

Journal of Management Studies, EarlyView.
Abstract In this digital age, the adoption of digital technology (DT) is changing traditional business processes. Against this backdrop, we try to answer the question of whether DT could effectively bridge any interfirm knowledge capability gaps. Though effective knowledge transfer is dependent on the sender's and the receiver's knowledge capabilities,
Antony Paulraj, Chandrasekararao Seepana, Murtaza Faruquee, Vaidyanathan Jayaraman   +3 more
wiley   +1 more source

On the Performance of PDMA With Decode-and-Forward Relaying in Downlink Network

IEEE Access, 2018
This paper studies the application of cooperative techniques for pattern division multiple access (PDMA) in downlink (DL) network. More particularly, the performance of joint decode-and-forward (DF) relaying and PDMA (DF-PDMA) is investigated over ...
Wanwei Tang, Shaoli Kang, Xueqian Fu, Xinwei Yue, Xiurong Zhang   +4 more
doaj   +1 more source

A multi‐source fusion and dynamic verification framework for scientific knowledge graph construction: Methods, evaluation, and applications

AI Magazine, Volume 47, Issue 2, Summer 2026.
Abstract The exponential growth of scientific literature—over 2.5 million papers and 3.5 million patents annually—poses critical challenges for knowledge discovery. To address these, we propose SCIMKG (Scientific Knowledge Graph), a framework for constructing scientific knowledge graphs via multi‐source heterogeneous multi‐source.
Erxi Zhu, Yuan Hu
wiley   +1 more source

Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading

EURASIP Journal on Wireless Communications and Networking, 2018
This paper investigates the outage probability of an energy harvesting (EH) relay-aided cooperative network, where a source node transmits information to its destination node with the help of an energy harvesting cooperative node.
Shaohong Zhong, Huajun Huang, Renfa Li
doaj   +1 more source

Socioeconomic Account of Reading Abilities in Learning Chinese as a First Language and English as a Second Language

Language Learning, Volume 76, Issue 2, Page 425-453, June 2026.
Abstract The study examined the mediation model of socioeconomic status (SES) and executive function (EF) on reading abilities in Chinese (as first language, L1) and English (as second language, L2) in 260 native Cantonese‐speaking students (146 boys) from Hong Kong local primary schools with the mean age at 111.3 months (range = 98–132 months).
Dan Lin, Jinghan Liang, Xiuhong Tong, Susanna Siu‐Sze Yeung, Phil Duo Liu, Him Cheung   +5 more
wiley   +1 more source

Performance Analysis of Best Relaying Protocol Selection with Interferences at Relays [PDF]

, 2014
In this paper, we investigate the performance of selecting the best protocol between amplify and forward (AF) and decode and forward (DF) in multiple relay networks with multiple interferences at relays. In the selection scheme, the best protocol between
Adam, E. E. B., Haruna, R., Mohammed, A. A., Yu, Li   +3 more
core   +1 more source

Two‐Dimensional Reconfigurable Photodiode for In‐Sensor Color Filtering and Spectral Logic

Advanced Materials, Volume 38, Issue 26, 8 May 2026.
By harnessing the photodoping of different aggregates, the device exhibits wavelength‐dependent volatile‐to‐nonvolatile photoresponses that can be reconfigured via bias modulation. This enables in‐sensor color filtering and spectral‐encrypted information processing, eliminating reliance on external optical filters or post‐processing algorithms ...
Xiaokun Guo, Yaoqiang Zhou, Yufeng Zhang, Xinyi Zhao, Yue Pang, Lei Tong, Zhipei Sun, Jianbin Xu   +7 more
wiley   +1 more source