What is BLE (Bluetooth Low Energy) and How it Works?

26 December, 2022

What is BLE? BLE stands for Bluetooth Low Energy, which was introduced as part of Bluetooth 4.0 Standard. It is aimed at helping low-power-consuming IoT (Internet of Things) and M2M applications within a short range. This was critical in realizing many modern IoT devices which are battery-powered. Like Classical Bluetooth technology, BLE works in 2.4 GHz ISM (Industrial, Scientific, and Medical) bands while inheriting some features from its predecessor with more focus on low power consumption. The maximum power consumption of a BLE application would be around 0.01 Watts to 0.5 Watts, with the same speed as that of classical Bluetooth. Difference Between BLE and Classic Bluetooth The main difference between Classic Bluetooth and BLE is in the consumed power. However, there are other major differences due to the architectural differences in each case. The use of 24-bit addresses as compared to 3-bit addressing in Classic Bluetooth allows BLE to

benefits of rfid in supply chain and logistics

Benefits of RFID in Supply Chain Management and Logistics

23 December, 2022

Businesses have been utilizing RFID technology for decades. However, this technology has recently emerged as the go-to option for supply chains looking to increase productivity, increase visibility, and produce better overall outcomes. Because information is readily available thanks to RFID technology, making crucial decisions concerning inventories and the company as a whole is also made simpler. What is RFID? In today’s supply chain, radio frequency identification (RFID) is a crucial element. Radio waves are used by this wireless technology to collect and transmit crucial data. While barcodes and RFID tags share certain fundamental similarities, such as the capacity to store and transmit data in a compact, highly adaptable format, their differences are important to understand, particularly as they apply to the supply chain and logistics. Perhaps most importantly, barcodes need a clean line of sight to operate at their best. However, radio waves, which are used by RFID, can still transmit data

How is RFID Used in Real World?

21 December, 2022

The integration of intuitive and intelligent elements into a unified building creates smart cities, which raise the level of living. The use of these intelligent and digital products makes it simple to carry out daily tasks. The endorsement of data on physical items transforms mindless objects into intelligent and sharp products. RFID technology enables the transition from brainless items to intelligent architecture. This blog explores the application of RFID technology in developing applications for smart cities and how those apps assist people in managing every activity intelligently, including parking cars, resolving theft-related crimes, tracking natural disasters, using medical facilities, among other things. Uses of RFID in the Real World Although RFID may appear to be a recent development, you’d be amazed at how frequently we actually utilize it! We often utilize RFID multiple times every day without even recognizing it! We have introduced the 10 benefits of using RFID in

10 benefits of using RFID system

15 December, 2022

RFID is a very adaptable technology, with uses at every stage of the supply chain. RFID stands for Radio Frequency Identification, and these tags and readers use radio waves to store and send information about an object, like its product number, expiration date, date of production, temperature, and other details. Since the technology’s initial use many years ago, it has seen significant development. RFID tags are being used by well-known companies and stores including Walmart, Amazon, H&M, and Nike to track inventory and improve customer service. An RFID tag or label, along with an RFID antenna and transceiver, make up an RFID system. An RFID reader is frequently created by combining the antenna and transceiver. Here are some advantages of RFID and how it improves businesses from start to finish. What Advantages Do RFID Offer in businesses? Here is a longer list of advantages that this technology brings to organizations before

What is Near-Field Communication (NFC)?

14 December, 2022

Consumer electronic devices have multiplied in the last few years, whether they are wearables, smartphones, public administration systems, or everyday gadgets. Over the years, users have now transitioned to contactless, convenient, and safe interactions with the help of technologies. NFC, or Near-Field Communication, is among the frontrunners of this worldwide transformation. This article covers the entirety of what NFC is, how it works, its technical specifications, and some popular applications. What is NFC – Near-Field Communication? Have you ever used your smartphone to exchange information just with a tap? Do you use contactless cards where you can just tap and make transactions? If yes, then the chances are that you have already experienced NFC in your life more than you think. Near-field Communication, or NFC, is a contactless proximity technology operating on short-range Radio Frequency. NFC leverages magnetic field induction to allow communication between devices within a narrow range of

What is Bluetooth technology and how does it work?

13 December, 2022

What is Bluetooth? Bluetooth is a famous low-power wireless technology choice. It is designed for use as Wireless Personal Area Network (WPAN) technology alongside technologies such as Wi-Fi and ZigBee. Applications of Bluetooth vary from mobile phone-based applications to vehicular sensor-based applications. However, unlike its counterparts, Bluetooth is specifically designed for shorter distances. Bluetooth was first introduced in 1994 by Ericsson. The sole purpose of introducing Bluetooth was to replace the use of wire cords and cables. In collaboration with Nokia and Intel, Ericsson formed the Special Interest Group (SIG) in 1996, which is the governing body for releasing and defining Bluetooth specifications. Over the years the alliance of SIG increased, thus leading to the development of Bluetooth technology. It is based on the 2.4 GHz ISM (Industrial, Scientific, and Medical Applications) frequency band. The initial versions of Bluetooth supported a bit rate of up to 1 Mbps. Bluetooth is also

what are ism frequency bands and the use cases

What are the ISM frequency bands and the use cases?

10 December, 2022

In each country, the wireless communication radio spectrum is defined and regulated by a certain organizational authority that allows different applications to operate in their defined band to serve the users. In North America, this authority is known as FCC and in Europe, ETSI makes such regulatory decisions. These authorities allocate the radio frequency bandwidth to each individual application including television and radio broadcasting, telecommunication services, military, government, etc. For operating your specific application, you have to get permission from these authorities to use a certain frequency for your service. However, the regulators have also set aside specific frequency bands which can be flexibly used by users. These bands are known as ISM frequency bands. In this article, you will learn everything about ISM bands, which frequency bands are included in it, and what are its applications. So, let’s start: Defining ISM Bands ISM stands for industrial, scientific, and medical

What is ZigBee Technology and How it Works?

4 December, 2022

What is ZigBee? ZigBee is a widely used wireless communication protocol on the Internet of Things (IoT) and Machine-to-machine (M2M) applications. The main purpose of setting up a low-rate wireless technology is to achieve low-power end-to-end devices. The ZigBee wireless standard is based on IEEE 802.15.4 personal area network standard. It operates in the unlicensed spectrum of bands 2.4 GHz, 900 MHz, and 868 MHz. Apart from having a low rate, ZigBee devices would have lower power consumption, leading them to have long battery life. This is where ZigBee devices would have their advantages over similar short-range wireless technologies such as Bluetooth and Wi-Fi. Since Wi-Fi and Bluetooth devices have very battery life compared to that ZigBee devices. The operating range of ZigBee devices is in the range from 10 m – 100 m. The proposal for ZigBee was made by an alliance known as ZigBee Alliance established around 2002. Then, in

What are 4G LTE Frequency Bands?

2 December, 2022

Each cellular network is designed to meet the increasing demands of users better than ever. People heavily rely on wireless networks for connectivity and communication. Cellular networks allow them to enjoy different desirable services including video streaming, virtual conferences, and fast downloading/uploading over high data rate, larger frequency band, and security collaboration. The increase in user demands has led to the emergence of new cellular generations one after the other. 4G LTE, standardized by 3GPP, has become a highly flexible and accommodating network that allows network operators to fulfill the customer demands efficiently. We have introduced what is 4G LTE in detail before, now this article provides a detailed overview of 4G LTE and what are its frequency bands. Also, it sheds light over the 5G spectrum in comparison to 4G spectrum. So, let’s begin: What is 4G LTE 4G LTE is the next cellular generation after the 3G networks

What is Machine to Machine (M2M)?

28 November, 2022

What is M2M? M2M stands for machine-to-machine communication systems. It defines the communication between different machines without human intervention. The motivation for such a system of networked devices was prominent with the development of internet and wireless technologies. The first industrial sector to adopt M2M communications was the manufacturing factories and plants. However, these implementations were not 100% on par with the formal definition of M2M communication. Since, there was still human intervention in the processes, the definition of M2M needed zero human intervention. With the advancement of the internet, automation, and wireless technologies, the face of M2M transformed over the years. It also got expanded to many other sectors of applications such as healthcare, agriculture, and the automation industry. The Internet of Things (IoT) is one of the technological revolutions that appeared, which has roots in M2M communication systems. How M2M works? When considering the working mechanism behind M2M, communication mechanisms

What is MU MIMO Technology and Why Do You Need It?

27 November, 2022

MU-MIMO stands for multi-user, multiple input, and multiple outputs. It is a wireless technology that uses multiple antennas for communication. It was first introduced in 2015 as part of the Wi-Fi 5 (802.11ac) standard, with the Wi-Fi 6 (802.11ax) protocol adding MU-MIMO support for uplink. Whenever a single access point needs to communicate with multiple clients, MU-MIMO is used there. We have introduced what is MIMO before and now let’s learn about what is MU-MIMO. What is MIMO We have introduced what is MIMO technology in detail before, most routers can only communicate with a single device at a time. Therefore, when more devices need to connect to a single router, the slower moves because each device has to wait for its turn to send and receive data from the Internet. Similarly, when another new device connects it becomes a little longer. Therefore, MU-MIMO plays an important role by reducing wait time and

What is RFID and how does it work?

25 November, 2022

RFID (Radio-frequency identification) has grown exponentially across all industry verticals to the point where the RFID market is expected to amount to $14.69 billion in 2026 at a 9.3% CAGR. At this point, it is clear that the technology will be around a common consumer for a long period in different forms. Therefore, this blog provides the ultimate guide about what RFID is and how it works. What is RFID (Radio-frequency identification)? Radio-frequency identification, also known as RFID, is a wireless communication technology that is particularly used as a medium for proximity communication. To be precise, RFID is an electromagnetic communication method where RFID tags with digital data encoding are placed on objects or systems so that RFID readers can detect them uniquely for various applications. RFID is versatile in its development and deployment. The majority of RFID applications are based on the innovative use of RFID tags and RFID