NAK The value returned when a request has been sent to the device and the device is not prepared to respond. Null No value, or zero, depending upon context. OBEX Object Exchange Protocol is a transfer protocol that defines data objects and a communication protocol two devices can use to exchange those objects. OBEX enables applications to work over the Bluetooth protocol stack as well as the IrDA stack. OFDMA Orthogonal Frequency Division Multiple Access provides optimized use of bandwidth for the high-speed flow of data for multiple subscribers. It overcomes interference and enables bi- directional broadcast and broadband convergence. Packet Format of aggregated bits that are transmitted on a physical channel. PAN Personal Area Networking profile describes how two or more Bluetooth enabled devices can form an ad-hoc network and how the same mechanism can be used to access a remote network through a network access point. The profile roles include the network access point, group ad-hoc network and personal area network user. Passcode Passcode is used to authenticate incoming connections when pairing devices. It provides assurance that a connection is directed to the expected device or person. A passcode can normally be any combination of keys (letters or numbers). Caution must be used as some devices do not map characters similarly. . Passive RFID tag Passive RFID tags get their power by the reader-interrogator (not a battery) which allows them to activate and respond from the electronic field (radio waves) transmitted. PCS / PDC Personal Communications Service is a digital mobile system network that typically operates at a frequency of 1900 MHz.
NAK The value returned when a request has been sent to the device and the device is not prepared to respond. Null No value, or zero, depending upon context. OBEX Object Exchange Protocol is a transfer protocol that defines data objects and a communication protocol two devices can use to exchange those objects. OBEX enables applications to work over the Bluetooth protocol stack as well as the IrDA stack. OFDMA Orthogonal Frequency Division Multiple Access provides optimized use of bandwidth for the high-speed flow of data for multiple subscribers. It overcomes interference and enables bi- directional broadcast and broadband convergence. Packet Format of aggregated bits that are transmitted on a physical channel. PAN Personal Area Networking profile describes how two or more Bluetooth enabled devices can form an ad-hoc network and how the same mechanism can be used to access a remote network through a network access point. The profile roles include the network access point, group ad-hoc network and personal area network user. Passcode Passcode is used to authenticate incoming connections when pairing devices. It provides assurance that a connection is directed to the expected device or person. A passcode can normally be any combination of keys (letters or numbers). Caution must be used as some devices do not map characters similarly. . Passive RFID tag Passive RFID tags get their power by the reader-interrogator (not a battery) which allows them to activate and respond from the electronic field (radio waves) transmitted. PCS / PDC Personal Communications Service is a digital mobile system network that typically operates at a frequency of 1900 MHz.
2013-08-08_Wireless_in_Hospitality_v1.1.docx