CALAMP WIRELESS NETWORKS INC. BDP3-AMP Manual De Usuario
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HiPR900 User Manual
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Gateway
A device that interconnects networks with different, incompatible communica-
tions protocols.
tions protocols.
Gemini-G3
High specs dual DSP mobile radiomodem with Dataradio Parallel Decode™
technology
technology
HDX
Half Duplex. Data transmission that can occur in two directions over a single
line, using separate Tx and Rx frequencies, but only one direction at a time.
line, using separate Tx and Rx frequencies, but only one direction at a time.
HTTP
HyperText Transport Protocol - The communications protocol used to connect to
servers on the World Wide Web.
servers on the World Wide Web.
IPCONFIG
A Windows 2000 and XP utility that displays the IP address for a particular net-
working device.
working device.
MAC
Media Access Control - The unique address that a manufacturer assigns to each
networking device.
networking device.
NAT
Network Address Translation - NAT technology translates IP addresses of a local
area network to a different IP address for the Internet.
area network to a different IP address for the Internet.
Network
A series of computers or devices connected for the purpose of data sharing, stor-
age, and/or transmission between users.
age, and/or transmission between users.
Network speed
This is the bit rate on the RF link between units.
Node
A network junction or connection point, typically a computer or work station.
OIP
Optimized IP – Compresses TCP and UDP headers, and filters unnecessary ac-
knowledgments. This makes the most use of the available bandwidth.
knowledgments. This makes the most use of the available bandwidth.
OTA
Over-The-Air - Standard for the transmission and reception of application-related
information in a wireless communications system
information in a wireless communications system
Paragon-III
IP-based data radio base station used in mobile networks and designed specifi-
cally to fit the needs of vehicular applications. Runs up to 128 kb/s
cally to fit the needs of vehicular applications. Runs up to 128 kb/s
Parallel Decode
Technology featuring dual receivers for added data decode sensitivity in multi-
path and fading environments.
path and fading environments.
Ping
Packet INternet Groper - An Internet utility used to determine whether a particu-
lar IP address is online.
lar IP address is online.
PLC
Programmable Logic Controller. An user-provided intelligent device that can
make decisions, gather and report information, and control other devices.
make decisions, gather and report information, and control other devices.
Router
A networking device that connects multiple networks together.
RS-232
Industry–standard interface for data transfer.
Static IP Address A fixed address assigned to a computer or device that is connected to a network.
Static Routing
Forwarding data in a network via a fixed path.
Subnet Mask
An address code that determines the size of the network.
Switch
A data switch that connects computing devices to host computers, allowing a
large number of devices to share a limited number of ports.
large number of devices to share a limited number of ports.
Sync
Data transmitted on a wireless network that keeps the network synchronized.
TCP
Transmission Control Protocol - A network protocol for transmitting data that re-
quires acknowledgement from the recipient of data sent.
quires acknowledgement from the recipient of data sent.
TCP/IP
Transmission Control Protocol/Internet Protocol - A set of instructions PCs use
to communicate over a network.
to communicate over a network.
Telnet
A user command and TCP/IP protocol used for accessing remote PCs.