Results 31 to 40 of about 13,970 (205)
Frequency-domain transmit processing for MIMO SC-FDMA in wideband propagation channels [PDF]
, 2009 Recently there has been considerable interest in the use of single carrier frequency division multiple access (SC-FDMA) as the uplink transmission scheme for the 3GPP long term evolution (LTE) standard.
Nix, AR +3 more
core +1 more source
martisak/3gpp-citations: v1.1.4
, 2019 <ul> <li><a href="https://github.com/martisak/3gpp-citations/commit/8457e079ac5fa9f837d5ab5b58d0c71ada9b046f">Release version 1.1.4</a> - @martisak</li> <li><a href="https://github.com/martisak/3gpp-citations/commit/
Martin Isaksson
core +1 more source
martisak/3gpp-citations: v1.1.3
, 2019 <ul> <li><a href="https://github.com/martisak/3gpp-citations/commit/9bc77616ab25d911a4193f116dfc58cdcbd17e6c">Release version 1.1.3</a> - @martisak</li> <li><a href="https://github.com/martisak/3gpp-citations/commit/
Martin Isaksson
core +1 more source
Flexible 3GPP MIMO Channel Modeling and Calibration With Spatial Consistency
IEEE Access, 2023 As channel models are essential to the performance evaluation of wireless systems, the 3rd Generation Partnership Project (3GPP) developed different channel models to verify the effectiveness of emerging and cutting-edge technologies.
Hongqing Huang +4 more
doaj +1 more source
Advanced Science, EarlyView.The concept of high‐dimensional EM modulation using the STMA for physical layer secure communication is illustrated in figure. The STMA consists of a series of programmable unit cells, with 1‐bit reconfigurable phase states (0/π). The STMA is excited by a monochromatic continuous wave (CW) at frequency fc and controlled by a field‐programmable gate ...
Xinyu Fang +6 more
wiley +1 more source
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT As non‐terrestrial networks (NTNs) become integral to future 6G systems, ensuring seamless connectivity and service continuity over low Earth orbit (LEO) satellite constellations is essential. This work investigates the impact of open radio access network (RAN) functional splits on handover performance in NTNs, focusing on minimizing service ...
Siva Satya Sri Ganesh Seeram +3 more
wiley +1 more source
Performance Analysis of LTE Systems with Artificial Intelligence-Assisted Interpretation
Scientific BulletinThis paper presents an interactive software platform for link-level performance analysis of Long Term Evolution (LTE) systems, integrating a parametric analytical engine with an artificial intelligence-driven interpretation module.
FUGARU Anisia-Teodora +2 more
doaj +1 more source
Path‐Based Deep Reinforcement Learning for On‐Board Routing in Satellite Constellation Networks
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Efficient usage of available network resources is a crucial factor for broadband services in interconnected satellite constellations. To meet required quality of service standards under heavy network loads, it is essential to optimize traffic distribution among the intersatellite links. To address this challenge, we propose an adaptive traffic
Manuel M. H. Roth +4 more
wiley +1 more source
The Impact of IMS Mobility Management with Google Mobile Phone on Quality of Experience
Al-Qadisiyah Journal for Engineering Science, 2023 The widespread of a Wireless Local Area Network (WLAN) access network in residential areas provi low-cost and high-speed access to the Third-Generation Partnership Project (3GPP) services for end us This has virtually made WLAN to be a complementary ...
Nadia Awad, Musa H. Wali
doaj +1 more source
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Low Earth Orbit (LEO) satellite constellations offer unprecedented opportunities for global broadband connectivity but pose significant beamforming challenges due to rapid platform motion and stringent onboard hardware constraints. Fully digital architectures, while optimal in theory, remain impractical for satellite payloads, motivating ...
Mohammad Momani +2 more
wiley +1 more source