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The initials IrDA stand for Infrared Data Association.
IrDA is a non-profit trade association with a membership of over hundreds of companies in the computers and telecommunications industry, including components, hardware, software, & adapters manufacturers.
The IrDA standard is a set of specifications for providing a universal two-way wireless infrared data communications, based on a practical cost, short-range point-to-point user model.
The standard defines the physical characteristics of the interface, the communications protocols that provide for different needs, and the transmission speeds at which the infrared device communicates.
The two basics of the infrared communication standards are IrDA-Data and IrDA-Control.
IrDA-Datadefines the standard for the wireless, two-way infrared data transmission between two devices and consists of a set of mandatory protocols: PHY (Physical), IrLAP (Link Access), and IrLMP (Link Management).
IrDA-Controlis the infrared standard that allows wireless peripherals such as keyboards, mouse, game pads, joysticks, and other pointing devices to interact with many types of host devices. Host devices include PCs, home appliances, game consoles, and TV/Web set top boxes.
IrDA-Control is not the same as the standard TV Remote Control. IrDA-Control has its own set of mandatory protocols: PHY (Physical), MAC (Media Access Control), and LLC (Logical Link Control).
RFID stands for Radio-Frequency IDentification. The acronym refers to small electronic devices that consist of a small chip and an antenna. The chip typically is capable of carrying 2,000 bytes of data or less.
The RFID device serves the same purpose as a bar code or a magnetic strip on the back of a credit card or ATM card; it provides a unique identifier for that object. And, just as a bar code or magnetic strip must be scanned to get the information, the RFID device must be scanned to retrieve the identifying information.
Short for the WirelessApplication Protocol, a secure specification that allows users to access information instantly via handheld wireless devices such as mobile phones, pagers, two-way radios, smartphones and communicators.
WAP supports most wireless networks. These include CDPD, CDMA, GSM, PDC, PHS, TDMA, FLEX, ReFLEX, iDEN, TETRA, DECT, DataTAC, and Mobitex.
WAP is supported by all operating systems. Ones specifically engineered for handheld devices include PalmOS, EPOC, Windows CE, FLEXOS, OS/9, and JavaOS.
WAPs that use displays and access the internet run what are called microbrowsers--browsers with small file sizes that can accommodate the low memory constraints of handheld devices and the low-bandwidth constraints of a wireless-handheld network.
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Why wireless protocol is called bluetooth?
Bluetooth is a trademark for one specific wireless protocol, there are many others (e.g. WiFi, ZigBee, 6LoWPAN, 3G, 4G, RFID, LoRaWAN, DigiMesh). Trademarks are used to protect a product where its details are made public but patent or copyright protection is not appropriate.
What is the purpose of an RFID reader?
An RFID Reader is a device that decodes RFID tags, sometimes called smart labels, via a wireless device. The RFID tag contains a microchip which this device reads and processes.
Where can you buy RFID software?
CYBRA's EdgeMagic is designed to manage edge devices, read RFID tags and can be easily integrated with ERP, WMS, and other applications. Perfect for developing "track and trace" closed loop RFID applications, EdgeMagic is a total solution for managing EPC (Electronic Product Code) compliance mandates.
Is a protocol that defines how a network uses radio signals to communicate with a tag attached to an object?
RFID
Which Radio Frequency Identification (RFID) domain is the intermediary between enterprise applications and the Edge Domain?
The Premises Domain is the intermediary between enterprise applications and the Edge Domain.Source: IBM WebSphere RFID Handbook
Difference between Electronic Product Code and rfid?
EPC is a specific standard for RFID, developed by the MIT AutoID Center and now managed by EPC Global, a consortium of businesses and organizations interested in commercial applications of RFID. RFID is the more general term.
What does RFID stands for?
RFID (radio-frequency identification) is a technology that uses radio waves to communicate between devices. RFID tags or chips are attached to objects, and RFID readers can send and receive signals from these tags. This allows for identification, tracking, and data transfer between the tagged objects and the reader. RFID is commonly used in applications such as supply chain management, asset tracking, and electronic payment systems.
What is the function of RFID software?
RFID software is used to manage and analyze the data collected from RFID (radio-frequency identification) systems. This can include tasks such as configuring RFID readers and tags, organizing and storing data from the tags, and creating reports and visualizations of the data. RFID software can also include features such as security and access controls, data analytics and visualization tools, and integration with other systems and databases. Overall, the main function of RFID software is to enable efficient and effective use of RFID technology for various applications.
What are the three parameters that define a RFID system?
1. means of powering the tag 2. frequency of operation 3. communications protocol
What is RF?
RF stands for Radio Frequency, which represents a wireless communication technology used for transmitting data between electronic devices. It operates within a specific range of frequencies on the electromagnetic spectrum. RF technology is commonly used in various applications such as wireless networks, mobile phones, and RFID systems.
Diffrance between rfid tags and rfid chips?
The tag is the complete RFID, substrate (what everything is attached to), antenna, capacitor(sometimes in the chip) and integrated circuit chip. The chip is the IC alone without the rest. There are some chips with integral antennas that serve as a complete RFID, but they have very limited applications due to extremely short ranges (millimeters).
What is the difference between NFC and RFID technology?
NFC (Near Field Communication) and RFID (Radio Frequency Identification) are both wireless communication technologies that use radio waves to transfer data between devices. However, there are some key differences between the two: Range: NFC has a much shorter range than RFID. NFC has a range of only a few centimeters, while RFID can have a range of up to several meters. Speed: NFC is faster than RFID. NFC can transfer data at a rate of up to 424 kbps, while RFID is typically slower, with data transfer rates of up to 50 kbps. Frequency: NFC operates at a higher frequency than RFID. NFC operates at 13.56 MHz, while RFID can operate at a range of frequencies, including 125 kHz, 13.56 MHz, and 900 MHz Power: NFC requires less power than RFID. NFC can be powered by the device it is communicating with, while RFID requires its own power source, such as a battery. Security: NFC has more advanced security features than RFID. NFC has built-in encryption and authentication capabilities, while RFID is more vulnerable to security breaches. Applications: NFC is typically used for short-range communication between two devices, such as mobile phones, while RFID is often used for tracking and identification purposes, such as in inventory management, access control, and transportation. In summary, while both NFC and RFID use radio waves to transfer data wirelessly, they differ in range, speed, frequency, power, security, and applications.
