KYOCERA AVX released a new line of integrated thin film (ITF) hybrid couplers designed to facilitate the continued evolution of high-frequency wireless systems in industrial, automotive, telecommunications, and telemetry applications. Hybrid couplers are special four-port directional couplers that split input signals into two equal-amplitude 3dB outputs whose phases are shifted by 90°. Many also support performance…
What is DRX (Discontinuous Reception) in LTE?
Discontinuous Reception (DRX) is a power-saving mechanism in LTE networks designed to extend the battery life of user equipment (UE), such as smartphones. This FAQ will begin by explaining the Physical Downlink Control Channel (PDCCH) role in LTE from the DRX perspective. Then, it will illustrate the complete DRX process with short/long DRX cycles and…
Sequans announces production of latest LTE module
Sequans announces that its Cassiopeia CA410 module will enter mass production in the first week of April 2025. This LTE Cat 4 module has secured certifications with Southern Linc and Anterix, and complies with CBRS requirements, underscoring its readiness for deployment across diverse utility applications. In addition to the Anterix’s 900 MHz spectrum and the CBRS…
A survey of cellular connectivity modules for IoT applications: part 2
This is the second part of the multipart FAQ series on cellular connectivity modules used for IoT applications. We discuss how u-blox, Sierra Wireless, SIMCom, and Ericsson lead the technology with their custom products for 5G, 4G, LTE, LPWA, and 2G applications. Click here to see part 1. u-blox cellular connectivity modules u-blox, a Swiss-based…
A survey of cellular connectivity modules for IoT applications: part 1
Cellular IoT connects physical devices, such as sensors, trackers, etc., to the Internet using existing cellular networks used for mobile phones. The global cellular IoT market was valued at $6.2 billion in 2023 and is projected to grow to $22.95 billion by 2030. Therefore, several companies are developing cellular connectivity modules to tap into this…
Sequans to sell 4G line to Qualcomm, retains license
The IoT wireless chip and module maker to focus on 5G. No changes to those who purchase 4G wireless modules. Sequans, a maker of wireless connectivity ICs and modules has agreed to sell its line of 4G/LTE products to wireless semiconductor giant Qualcomm. Under the deal, Qualcomm grants Sequans a perpetual license to sell the…
Partnership brings iSIM connectivity to IoT modules
Companies from semiconductors to software have partnered to ease the pain for cellular connectivity for IoT design engineers. Engineers designing IoT devices need to focus on the hardware and software for their device’s applications such as smart meters, logistics tracking devices, and so on. For many designers, connectivity is not their area of expertise. Soracom,…
5G NR chipset platform targets wireless broadband IoT
The Taurus product portfolio from Sequans Communications includes chipsets for chip-on-board designs, carrier-certified modules in various form factors, and module reference designs for customized modules. Much of the talk over wireless 5G for IoT being about low data rates. Not every application, however, can benefit from that. Some applications need higher data throughput. The Taurus…
Multi-Carrier iSIM Solution for IoT
Sequans communications and Eseye have joined forces to deliver what the companies claim is the world’s first universal iSIM (integrated eUICC) connectivity solution targeting the GSMA eSIM M2M standard. The combination of Sequans hardware and Eseye software will reduce the complexity and cost of IoT deployments, providing assured and continuous connectivity across multiple countries, carriers,…
LTE data card supports Cat 13
Design the Telit LN920A13-WW data card into IoT and fixed-access devices.