Matches in SemOpenAlex for { <https://semopenalex.org/work/W2128349097> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2128349097 abstract "In this paper, we study the wireless channel modeling in foliage environment, a rich scattering and timevarying environment, based on extensive data collected using UWB and narrowband (200 MHz and 400 MHz) radars. We apply two approaches to the wireless channel modeling: Saleh and Valenzuela (S-V) method for UWB channel modeling and CLEAN method for narrowband and UWB channel modeling. We validated that UWB echo signals (within a burst) donpsilat hold self-similarity, which means the future signals canpsilat be forecasted based on the received signals and channel modeling is necessary from statistical point of view. Based on the S-V method for UWB channel modeling, in foliage UWB channel, the multi-path contributions arrive at the receiver are grouped into clusters. The time of arrival of clusters can be modeled as a Poisson arrival process, while within each cluster, subsequent multipath contributions or rays also arrive according to a Poisson process. At different field (near field, medium field, and far field), we observe that the Poisson process parameters are quite different. We also observe that the amplitude of channel coefficient at each path follows Rician distribution for medium and far field, and itpsilas non-stationary for paths from near field (one of two Rician distributions), and these observations are quite different with the IEEE indoor UWB channel model and S-V indoor channel model. Based on the CLEAN method, the narrowband (200 MHz and 400 MHz) and UWB channel impulse responses have many similarities: both can be modeled as linear time-variant filter channel." @default.
- W2128349097 created "2016-06-24" @default.
- W2128349097 creator A5045361090 @default.
- W2128349097 creator A5052175115 @default.
- W2128349097 date "2008-11-01" @default.
- W2128349097 modified "2023-09-25" @default.
- W2128349097 title "Wireless channel modeling in foliage environment: UWB versus narrowband" @default.
- W2128349097 cites W1488505464 @default.
- W2128349097 cites W1567412329 @default.
- W2128349097 cites W1613559169 @default.
- W2128349097 cites W2121529900 @default.
- W2128349097 cites W2163363194 @default.
- W2128349097 cites W2542508085 @default.
- W2128349097 doi "https://doi.org/10.1109/milcom.2008.4753549" @default.
- W2128349097 hasPublicationYear "2008" @default.
- W2128349097 type Work @default.
- W2128349097 sameAs 2128349097 @default.
- W2128349097 citedByCount "12" @default.
- W2128349097 countsByYear W21283490972012 @default.
- W2128349097 countsByYear W21283490972013 @default.
- W2128349097 countsByYear W21283490972014 @default.
- W2128349097 countsByYear W21283490972016 @default.
- W2128349097 countsByYear W21283490972018 @default.
- W2128349097 countsByYear W21283490972022 @default.
- W2128349097 crossrefType "proceedings-article" @default.
- W2128349097 hasAuthorship W2128349097A5045361090 @default.
- W2128349097 hasAuthorship W2128349097A5052175115 @default.
- W2128349097 hasConcept C127162648 @default.
- W2128349097 hasConcept C127413603 @default.
- W2128349097 hasConcept C161218011 @default.
- W2128349097 hasConcept C24326235 @default.
- W2128349097 hasConcept C2776096036 @default.
- W2128349097 hasConcept C41008148 @default.
- W2128349097 hasConcept C555944384 @default.
- W2128349097 hasConcept C60472773 @default.
- W2128349097 hasConcept C76155785 @default.
- W2128349097 hasConcept C81978471 @default.
- W2128349097 hasConceptScore W2128349097C127162648 @default.
- W2128349097 hasConceptScore W2128349097C127413603 @default.
- W2128349097 hasConceptScore W2128349097C161218011 @default.
- W2128349097 hasConceptScore W2128349097C24326235 @default.
- W2128349097 hasConceptScore W2128349097C2776096036 @default.
- W2128349097 hasConceptScore W2128349097C41008148 @default.
- W2128349097 hasConceptScore W2128349097C555944384 @default.
- W2128349097 hasConceptScore W2128349097C60472773 @default.
- W2128349097 hasConceptScore W2128349097C76155785 @default.
- W2128349097 hasConceptScore W2128349097C81978471 @default.
- W2128349097 hasLocation W21283490971 @default.
- W2128349097 hasOpenAccess W2128349097 @default.
- W2128349097 hasPrimaryLocation W21283490971 @default.
- W2128349097 hasRelatedWork W1549700392 @default.
- W2128349097 hasRelatedWork W1968067842 @default.
- W2128349097 hasRelatedWork W1988582923 @default.
- W2128349097 hasRelatedWork W1992211429 @default.
- W2128349097 hasRelatedWork W2004061537 @default.
- W2128349097 hasRelatedWork W2027911826 @default.
- W2128349097 hasRelatedWork W2053005952 @default.
- W2128349097 hasRelatedWork W2096350752 @default.
- W2128349097 hasRelatedWork W2122105997 @default.
- W2128349097 hasRelatedWork W2134058008 @default.
- W2128349097 hasRelatedWork W2160503716 @default.
- W2128349097 hasRelatedWork W2170645144 @default.
- W2128349097 hasRelatedWork W2277687815 @default.
- W2128349097 hasRelatedWork W2369080818 @default.
- W2128349097 hasRelatedWork W2531973795 @default.
- W2128349097 hasRelatedWork W2541507030 @default.
- W2128349097 hasRelatedWork W3045779874 @default.
- W2128349097 hasRelatedWork W404980790 @default.
- W2128349097 hasRelatedWork W802077876 @default.
- W2128349097 hasRelatedWork W926237136 @default.
- W2128349097 isParatext "false" @default.
- W2128349097 isRetracted "false" @default.
- W2128349097 magId "2128349097" @default.
- W2128349097 workType "article" @default.