RCR Wireless News - Intelligence on All Things Wireless
WEBZTE pioneers a new era for smart city parks with 5G-A technology. ZTE and RCR Wireless News (Sponsored) -September 23, 2024. China Telecom's Shanghai Branch and ZTE have collaborated to leverage 5G-A technology, bringing immersive experiences for tourists and ushering in a new era for smart city parks.
Open RAN 101–RU, DU, CU: Why, what, how, when? (Reader Forum)
WEBJul 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.
LTE Attach Procedure Call Flow-Break the Big Picture into Small …
WEBMay 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.
Understanding FDD/TDD carrier aggregation for 5G - RCR …
WEBApr 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 is a RAN Intelligent Controller (RIC)? - RCR Wireless News
WEBNov 4, 2021 · The RIC is a key element in the management of 5G network functions like network slicing, high-bandwidth, low-latency applications, prioritized communications and more. The RAN Intelligent Controller (RIC) is an essential component of the Open RAN architecture. The RIC architecture includes a Distributed …
Open RAN 101–Open RAN: Why, what, how, when? (Reader Forum)
WEBJul 1, 2020 · Open RAN is, instead, a movement to define and build 2G, 3G, 4G and 5G RAN solutions based on a general-purpose, vendor-neutral hardware and software-defined technology. Open RAN Is the disaggregation of hardware and software: the RRU / RRH hardware becomes a GPP-based or COTS hardware that can be purchased from any ODM, OEM or RAN hardware vendor.
Mobilitie acquires Signal Point to boost 5G on US military bases
WEBMay 16, 2022 · Mobilitie enables multi-carrier 5G connectivity for mobile network operators, large enterprises, and municipal and government customers. U.S. wireless infrastructure provider Mobilitie has reached an agreement to acquire Signal Point Systems, a telecommunications infrastructure provider focused on U.S. military bases, the former said in …
TIM Brasil kicks off 5G network rollout with Ericsson and Huawei: …
WEBDec 9, 2021 · Last month, Brazil raised a total of 47.2 billion reais ($8.5 billion) in its recent 5G spectrum auction.. Through this auction, the government awarded spectrum in the 700 MHz, 2.3 GHz, 3.5 GHZ and 26 GHz bands. The government noted that the total raised includes the prices for the right to use licenses, and investment commitments tied to each band as well as the premium paid.
TIM paves the way for 5G Standalone network launch in Brazil
WEBMarch 21, 2022. 5G Carriers Network Infrastructure. TIM said that the 5G Standalone network will be activated once the 3.5 GHz spectrum becomes available for local carriers. Brazilian carrier TIM said it has completed the implementation of its 5G Core Standalone (SA) network in the country. The South American operator noted that its 5G SA ...
Disrupting the landscape, Samsung emerges as a global 5G infra …
WEBDec 16, 2021 · Disruptive debut in the USA that changed the infra landscape. U.S. cellular industry observers sulking about the lack of 5G infra vendor diversity were pleasantly surprised when Samsung won a large share of Verizon’s contract to build the world’s first 5G network. That was a major disruption because of two reasons.