RCR Wireless News - Intelligence on All Things Wireless
GXC and RCR Wireless News (Sponsored) - October 7, 2024. Crossing the divide between public and private cellular network technologies occurs when there is a need to extend the feature-rich public services offered by mobile network operators deep into the enterprise network.
Open RAN 101–RU, DU, CU: Why, what, how, when? (Reader Forum)
Jul 8, 2020 · Source: Parallel Wireless. The RAN DU sits between the RU and CU and performs real-time L2 functions, baseband processing. In the O-RAN Alliance working group, the DU is proposed to support multiple layers of RUs. To properly handle the digital signal processing and accelerate network traffic, FPGA can be used.
NTT Docomo unveils new tech for 5G, 6G, GenAI - RCR Wireless …
Jan 18, 2024 · NTT Docomo said that technologies such as extreme-high-speed transmissions over 100Gbps, together with AI, will be deployed to meet the advanced requirements of future 6G systems. Japanese telco NTT Docomo plans to unveil a number of new technologies for 5G’s evolution, 6G and generative AI during the Docomo Open House’24, which will be ...
What is 5G ENDC? - RCR Wireless News
May 3, 2022 · ENDC, or E-UTRAN New Radio – Dual Connectivity, is a Non-Standalone (NSA) feature that makes it possible for mobile devices to access both 5G and 4G LTE networks at the same time, which allows carriers to tap into the benefits of both network technologies simultaneously. Most 5G networks today are NSA, and so rely on a 4G network core — as ...
Standalone 5G vs. Non-Standalone 5G - RCR Wireless News
Sep 7, 2021 · Standalone 5G brings faster, more reliable, and vastly more capable telecommunications than ever before. But it also presents logistical, financial, and operational challenges for network operators who have to invest a massive amount of time and treasure upgrading infrastructure and organizations to bring 5G to life.
What is preamble puncturing and what does it have to do with Wi …
Feb 16, 2022 · Wi-Fi 7 supports 320-megahertz transmissions, which is double the 160 megahertz of Wi-Fi 6. Davidson said that Wi-Fi 7 offers many paths to wider bandwidth, and while having access to the continuous 320 megahertz of available 6 GHz spectrum is the “simplest,” most countries will have overlapping channels in this band, making preamble puncturing a potential option for widening the channel.
5G Archives - RCR Wireless News
Fibocom unveils pioneering 5G AI FWA solution based on Snapdragon® X75 5G Modem-RF System at Network X 2024. Fibocom and RCR Wireless News (Sponsored) - October 9, 2024. Paris, France – October 8th 2024 – Fibocom (Stock code: 300638), a global leading provider of IoT (Internet of Things) wireless solutions and wireless...
Understanding FDD/TDD carrier aggregation for 5G - RCR …
Apr 20, 2021 · In general, FDD is considered better for coverage and TDD better for capacity. Mobile operators are looking to carrier aggregation (CA), which allows them to use multiple sub-6 GHz spectrum channels simultaneously, as a method of increasing the bandwidth and speeds of their 5G networks. However, to enhance the performance of 5G networks even ...
What to know about RF interference in 5G networks
Apr 29, 2022 · RF interference impacts the utility of an operator’s spectrum investment, and customer experience. He also noted that as channel bandwidths increase, from 5-20 megahertz in 4G to 100-400 megahertz in 5G, the number of resource blocks increases as well. If a resource block is has interference, Lipari explains, a user most likely will not be ...
LTE Attach Procedure Call Flow-Break the Big Picture into Small …
May 9, 2014 · Here’s the LTE Attach Procedure Call Flow, broken down into steps, derived by 3GPP. Step 1. The UE initiates the attach procedure by transmitting an attach request to the eNodeB. Step 2. The eNodeB derives the MME from the RRC parameters carrying the old GUMMEI and the indicated Selected Network. Step 3.