An Introduction to Ultra Wideband Communication Systems

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z]

N-tone Sigma-Delta modulators

N-tone Sigma-Delta OFDM-UWB receivers NACK (negative acknowledgment) packets 2nd Nakagami distributionnarrowband interference. [See NBI]narrowband systems. [See NB systems]

National Telecommunications and Information Administration. [See NTIA]

NB systems (narrowband systems)     coexistence with UWB signals         aggregate UWB interference modeling

         interference analysis         waveform analysis     versus UWB systems

NBI (narrowband interference)

Neel, James O.

negative acknowledgment packets. [See NACK packets]

neighbor piconets NETEX (Networking in Extreme Environments)

network layer (network protocols)

networks     data link layer design         ARQ (automatic repeat request)         channel partition medium access control

         contention-based medium access control

         FEC (forward error correction)

     multiple access protocols

         objectives

     multiple hop ad hoc networks

         flat network topologies

         hierarchical topologies

     physical layer issues

     QoS management

     TCP performance in wireless environments

     unique features 2nd

NLOS (non line-of-sight) conditions

non line-of-sight conditions. [See NLOS conditions]

non-free-space environments

     large-scale channel modeling, link budgets

     path loss modelingnonresolvable paths, RAKE receivers     A-PAM modulation

     PPM modulation

normalized load voltage NTIA (National Telecommunications and Information Administration)