Abstract
In the modern technological world, wireless communication has taken a massive leap from the conventional communication system to a new radio communication network. The novel concept of Fifth Generation (5G) cellular networks brings a combination of a diversified set of devices and machines with great improvement in a unique way compared to previous technologies. To broaden the user’s experience, 5G technology provides the opportunity to meet the people’s potential necessities for efficient communication. Specifically, researchers have designed a network of small cells with unfamiliar technologies that have never been introduced before. The new network design is an amalgamation of various schemes such as Heterogeneous Network (HetNet), Device-to-Device (D2D) communication, Internet of Things (IoT), Relay Node (RN), Beamforming, Massive Multiple Input Multiple Output (M-MIMO), millimeter-wave (mm-wave), and so on. Also, enhancement in predecessor’s techniques is require
Improved Broadband Wireless Connectivity With A New Communication Design
A paper published in the IEEE Journal on Selected Areas in Communications , by Konstantinos Dovelos and Boris Bellalta, members of the Wireless Networking research group, with the participation of researchers from Queen s University Belfast (UK).
Current wireless networks, for example, WiFi, LTE-Advanced, etc., operate on the lower end of the radio spectrum, below 6 GHz. Experts warn that soon this band will become congested due to the explosive growth of data traffic. An estimated 17,722 million connected devices in 2024.
To meet the growing and ubiquitous demand for broadband wireless connectivity, communication via terahertz (THz) bandwidth (0.1 - 10 THz) is seen as a necessary option for 6G networks. and beyond, due to the large amount of spectrum available at these frequencies.
Vodafone und Qualcomm präsentieren Blaupause für die Diversifizierung von Open RAN-Anbietern (für 5G Funknetze) – Hartware hartware.de - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hartware.de Daily Mail and Mail on Sunday newspapers.
5G technologies aimed at significant energy efficiency improvements
Khoo Boo Leong Wed 24 Feb 2021 // 23:00 UTC Share
Copy
Sponsored In terms of the amount of data bits delivered for a given unit of energy consumed under different predefined traffic load scenarios, 5G radio access network technology is significantly more efficient than 4G and legacy technologies. This advantage has been made possible through optimized processor and transmitter technologies and implementation of network-sharing mechanisms.
Presently, energy cost already accounts for 20-25% of network total cost of ownership (TCO) for 4G operators. GSMA estimates that high-performing 5G-era mobile networks will require up to 140% more energy in some deployment scenarios.