How does a 5G core work?
A 5G core (5GC) acts as the central control and management hub for a 5G network, similar to the Evolved Packet Core (EPC) that supports both voice and data services in a 4G LTE network. Unlike the flat architecture of …
5G Technology
MIT develops breakthrough quantum interconnect for scalable computing
Revolutionizing Problem-Solving with Quantum Interconnects Quantum computers are on the brink of transforming the way we solve complex problems, surpassing the capabilities of even the most advanced classical supercomputers. However, as we move closer to widespread adoption of this technology, …
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What is the 5G protocol stack?
The architecture of protocols in a 5G network, known as the 5G protocol stack, consists of two elements: the control plane (CP) and the user plane (UP). It manages functions like data transmission, error correction, and resource allocation. Compared to …
First operating system for quantum networks
The development of future quantum networks holds the promise of unlocking new internet applications that were previously impossible using classical communication alone. So far, experiments showcasing quantum network applications and functionalities have been limited to specialized software tailored to specific …
Transceiver supports 2.4 GHz ISM and SATCOM
Semtech Corporation has unveiled the LR2021, the inaugural chip in the cutting-edge LoRa Plus family. This innovative transceiver, equipped with a fourth-generation LoRa IP, provides support for both terrestrial and SATCOM networks across the Sub-GHz, 2.4 GHz ISM bands, and …
FAQ on the Butler matrix for beamforming: part 2
Although not widely recognized, the passive beamforming topology discussed here is commonly used in the RF field. Part 1 covered the basics of electronically steering an antenna beam and the Butler matrix; this section delves deeper into the topic. Q: …
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Click board and module add LTE to IoT devices
Sequans has introduced the LTE IoT 10 Click, the newest addition to the extensive click board ecosystem by MIKROE. MIKROE is known for its innovative hardware and software products that reduce development time by following established standards. The LTE IoT …
TXCO operates at 1.2 V
Aker Technology USA has introduced the TX21ED Series, a 1.2V Temperature Compensated Crystal Oscillator (TCXO) that is tailored for next-generation low-power applications in an era of energy-efficient and high-performance electronics. The ultra-low power TX21ED Series fulfills the need for frequency …
FAQ on the Butler matrix for beamforming: part 1
The concept of passive beamforming topology may not be widely recognized, yet it is extensively utilized in the realm of RF technology. For many years, directional antennas in radar applications dominated the scene. These antennas either had a fixed directivity …
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DSL router uses parts from old phones
A group of companies came together to find an innovative solution for recycling phone parts, demonstrating how reusing electronics can have a positive impact on sustainability. (Image: Deutsche Telekom) Electronic waste, especially discarded cell phones, poses a significant environmental challenge. …