Abbreviations

By Vikas Bagwe -
Abbreviations used in WiMAX Section
AAA Authentication, Authorization and Accounting
AAS Adaptive Antenna System also Advanced Antenna System
ACK Acknowledgement
AMC Adaptive Modulation and Coding
ASN Access Service network
ASP Application Service Provider
BS Base Station
BWA Broadband Wireless Access
CC Convolutional Coding
CP Cyclic Prefix
CQI Channel Quality Information
CSN Connectivity Service Node
CTC Convolutional Turbo Coding
DHCP Dynamic Host Configuration Protocol, typically used to assign IP addresses
DL Down Link
DVB/DAB Digital Video Broadcast/ Digital Audio Broadcast
FA Foreign Agent (MIP)
FCH Frame Control Header
FDD Frequency Division Duplex
FFT Fast Fourier Transform
FUSC Full Use of Sub-Channels
GW Gateway
HA Home Agent (MIP)
HARQ Hybrid Automatic Repeat reQuest
HHO Hard Hand-Off
IEEE Institute of Electrical and Electronics Engineers
IFFT Inverse Fast Fourier Transform
ISI Inter-Symbol Interference
LOS Line of Sight
MAC Media Access Control
MIMO Multiple Input Multiple Output
MIP Mobile IP (RFC 3344)
MS Mobile Station
NLOS Non Line-of-Sight
OFDM Orthogonal Frequency Division Multiplex
OFDMA Orthogonal Frequency Division Multiple Access
PHY Physical Layer, Layer 1
PUSC Partial Usage of Sub-Channels
QAM Quadrature Amplitude Modulation
QPSK Quadrature Phase Shift Keying
RTG Receive/transmit Transition Gap
S-OFDMA Scalable Orthogonal Frequency Division Multiple Access
SS Subscriber Station
STC Space Time Coding
TDD Time Division Duplex
TDMA Time Division Multiple Access
TTG Transmit/receive Transition Gap
UL Up Link
WiMAX Worldwide Interoperability for Microwave Access

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