English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In many applications, ultra-wide band (UWB) system experiences impulse noisedue to surrounding physical noise sources. Therefore, a conventional receiver(correlator or matched filter) designed for additive Gaussian noise system isnot optimum for an impulse noise affected communication channel. In this paper,we propose a new robust receiver design that utilizes the received UWB signalcluster sparsity to mitigate impulse noise. Further, multipath channeldiversity enhances the signal-to-noise ratio, as compared to the single pathafter impulse noise removal in the proposed receiver design. The proposedreceiver is analyzed in time hopping binary phase shift keying UWB system andis compared with popular blanking non-linearity based receiver inBernoulli-Gaussian impulse noise over both single and multipath IEEE 802.15.4achannels. Unlike existing designs, the proposed receiver does not require anytraining sequence. The proposed receiver is observed to be robust with improvedbit error rate performance as compared to a blanking receiver in the presenceof impulse noise.

Sparse Impulse Noise Minimization in UWB Communication using Signal Characteristics