RCR Wireless News - Intelligence on All Things Wireless
Qualcomm and RCR Wireless News (Sponsored) - November 6, 2024. Sensors have become seamlessly embedded into a wide array of devices, from smartphones and wearables to vehicles and more, making them integral to how we understand and interact with our surroundings. They enhance our daily experiences by supporting a...
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.
mmWave: Fueling the future of 5G FWA - RCR Wireless News
Dec 6, 2022 · ABI Research has estimated that 5G FWA will be the fastest-growing type of residential broadband service over the next few years, with a compound annual growth rate of 74% and a global base of 58 million subscribers by 2026. Although initial 5G FWA deployments have focused on the midband, deployments must shift to millimeter-wave FWA ...
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 ...
5G by the numbers: 72 countries, nearly 2,000 cities, 24 Standalone ...
May 3, 2022 · 5G networks were activated at a rate of almost two cities per day during 2021, according to Viavi Solutions. 5G continues its deployment momentum around the world, while the shift toward Standalone is picking up, according to newly released figures from Viavi Solutions.As of March 2022, the test company said that based on publicly available information, 5G networks have been launched in 72 ...
What is 5G VoNR? - RCR Wireless News
Feb 21, 2022 · Unlike its predecessor Voice over Long Term Evolution (VoLTE), 5G VoNR removes the LTE anchor allowing the voice call to stay on a 5G network from the UE, through the RAN and core. 5G voice calls are implemented as end-to-end Voice over IP (VoIP) connections managed by the IP Multimedia System (IMS) core; IMS is an architectural framework for ...
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 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 ...
What is ENDC? - RCR Wireless News
May 29, 2019 · So what is ENDC? ENDC stands for E-UTRAN New Radio – Dual Connectivity, in standards parlance. According to 3GPP standards documents, ENDC allows user equipment to connect to an LTE enodeB that acts as a master node and a 5G gnodeB that acts as a secondary node. For Sprint, ENDC will allow devices to access both LTE and 5G simultaneously on ...
What is Multiple Resource Unit (MRU) in Wi-Fi 7? - RCR Wireless …
Dec 8, 2022 · Multiple Resource Unit (MRU) is a new feature in Wi-Fi 7 that builds off another feature first introduced in Wi-Fi 6: Orthogonal Frequency Division Multiple Access, or OFDMA. OFDMA establishes independently modulating subcarriers within frequencies, allowing for simultaneous transmissions to and from multiple clients, which increases throughput ...