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LoRaWAN® 协议通过新的远距离跳频扩频技术扩展网络性能

Tuofu Lu 发表于 2020 年 11 月 30 日

The LoRa Alliance®, an open, non-profit global association that develops, maintains and promotes the LoRaWAN® protocol for low power wide area networks (LPWANs), has expanded its guidelines to include Long Range - Frequency Hopping Spread Spectrum (LR-FHSS) data rates. The LR-FHSS rates significantly increases network capacity and robustness to interference – opening the door to new deployment opportunities across the globe.

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Tags: LoRa, News, Wireless RF, IoT, Space

Cisco 通过 LoRaWAN® 实现资产的远程监测

Posted by Marc Pégulu on 02 November 2020

Enterprises are typically challenged with sensor solutions that monitor assets and facilities. Solutions today are not pre-integrated with the underlying network, causing long deployment cycles and difficulty to scale. They can have multiple dashboards and interfaces, requiring more time and resources to identify problems and business-impacting trends.

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Tags: LoRa, News, Wireless RF, Internet of Things, ESG

LoRa® 通过 Amazon Sidewalk 进军消费者物联网领域

Posted by Alistair Fulton on 21 September 2020

Semtech has taken great strides to help solution developers realize the potential for LoRa® devices in the smart home space. With the launch of its LoRa Smart Home™ transceiver earlier this year, Semtech is making it easier for developers to leverage the benefits of long range, low power and low cost end devices based on LoRa for the consumer market.

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Tags: LoRa, News, Smart Homes & Buildings, Wireless RF, Smart Homes, ESG

Helium 基于 LoRa® 网络的分散式方法

Posted by Marc Pégulu on 05 March 2020

网络覆盖是困扰无线行业的最大难题之一。物联网 (IoT) 也面临同样的困境。在过去的几年,Semtech 致力于借助其 LoRa® 器件和开放的 LoRaWAN® 协议创建一个充满活力的生态系统,推动对物联网应用的需求。有了未授权频谱内无需权限的全覆盖网络,创建和采用新型低功耗、广域应用的一些障碍不复存在。

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Tags: LoRa, News, Smart Cities, Wireless RF, ESG

第 3 部分:使用 LoRa® 创建智能高效的能源网格

Posted by Rémi Demerlé on 07 November 2019

In 2019, smart electricity meters will account for 63 percent of the nearly 200 million electricity meter shipments expected around the world, according to a 2018 IHS report. This volume of smart electricity meter shipments is forecasted to increase in size over the next five years. With the rise of low-power wide-area networking (LPWAN) technologies, such as Semtech’s LoRa® devices and the LoRaWAN® open protocol, new “smarter” metering solutions are proving to be a compelling alternative to other connectivity options for both Internet of Things (IoT) networks and smart grid applications. With several hundred known use cases (and growing), LoRa-based devices and LoRaWAN networks represent the leading choice for IoT solutions today.

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Tags: LoRa, News, Smart Utilities, Internet of Things, Events, Smart Electricity Metering, ESG

Semtech 和 LoRa Alliance® 准备迎接欧洲公用事业周

Posted by Rémi Demerlé on 06 November 2019

European Utility Week (EUW) will be held November 12 to 14 in Paris, France, and all the biggest names in metering and utility management are preparing for an exciting event.

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Tags: LoRa, News, Smart Utilities, Internet of Things, Events, Smart Water Metering, Smart Electricity Metering, Smart Gas Metering

Cellphone Safety – Too Close for Comfort?

Posted by David Wong on 29 October 2019

An independent investigation recently conducted by The Chicago Tribune revealed that some of the most popular cellphones might come with radio frequency (RF) radiation levels well above the legal safety limit. This finding has drawn public attention to cellphone RF safety and also prompted a follow up investigation by the Federal Communications Commission (FCC) in the United States.

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Tags: News, Smart Sensing, ESG

The Future of Wireless Home Appliances

Posted by Semtech Corporate Marketing on 12 November 2018

Semtech’s LinkCharge® wireless charging platform has long been cutting cables and providing the means to charge your devices on the go, free from being tethered to a wall. Traditionally wireless charging has been limited to small, low power devices such as electric toothbrushes, and recently, smartphones. However, with the release of the new LinkCharge 40 for 40W applications, Semtech has brought wireless charging capabilities to a much wider range of higher-powered devices.

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Tags: Wireless Charging, Power Management, News, Smart Homes

Semtech, the LoRa Alliance Feature Smart Metering Solutions

Posted by Semtech Corporate Marketing on 31 October 2018

European Utility Week (EUW) 2018 will be held on November 6 to 8 in Vienna, Austria and all of the biggest names in metering and utility management are eagerly preparing.

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Tags: LoRa, News, Smart Utilities, Wireless RF, Internet of Things, Events, Smart Water Metering, Smart Gas Metering, ESG

5G and Data Centers: Signal Integrity Trends at ECOC

Posted by Semtech Corporate Marketing on 29 October 2018

The 44th installment of the European Conference on Optical Communication (ECOC) Exhibition recently concluded in Rome, Italy. At the conference, Semtech featured several products for the critical hyper-scale data center and 5G wireless markets. The technologies demonstrated by Semtech from its diverse portfolio of Optical solutions include the ClearEdge® CDR platform for low-cost 25G SFP28 modules that will be an essential component of the 5G infrastructure build out. Additionally, Semtech demonstrated its new line of Tri-Edge CDRs and FiberEdge™ linear Physical Media Dependent (PMD) devices that will help drive current Cloud data center build outs.

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Tags: News, Signal Integrity, Events, 5G

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