Matches in SemOpenAlex for { <https://semopenalex.org/work/W1929778063> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W1929778063 abstract "OFDMA systems solves frequency selective fading problem and provides improved performance by optimal allocation of subcarriers and transmit power. Two-way relay systems provide improved spectral efficiency compared to that of the conventional half-duplex relay using bidirectional communications. In legacy OFDMA system such as WiBro, two-way DF relay utilization causes pilot re-assignment and impossibility of channel estimation and decoding at relay nodes by self-interference. In this paper, resource allocation schemes for legacy OFDMA systems with two-way DF relay are proposed. The proposed schemes allocate subcarriers considering destinations nodes which are connected to relay nodes as individual nodes which are directly connected to a base station. Subsequently, the proposed schemes compensate bandwidth loss due to orthogonal allocations by overlapped allocating unused subcarriers at other noes. Numerical simulations show that the proposed resource allocation schemes provide improved performance compared with orthogonal allocation." @default.
- W1929778063 created "2016-06-24" @default.
- W1929778063 creator A5034404786 @default.
- W1929778063 creator A5039232986 @default.
- W1929778063 creator A5080456346 @default.
- W1929778063 creator A5088339977 @default.
- W1929778063 date "2014-10-31" @default.
- W1929778063 modified "2023-09-27" @default.
- W1929778063 title "Resource Allocation Schemes for Legacy OFDMA Systems with Two-Way DF Relay" @default.
- W1929778063 cites W1596147367 @default.
- W1929778063 cites W2033410337 @default.
- W1929778063 cites W2106749358 @default.
- W1929778063 cites W2116456097 @default.
- W1929778063 cites W2123528802 @default.
- W1929778063 cites W2131559343 @default.
- W1929778063 cites W2134627028 @default.
- W1929778063 cites W2143005940 @default.
- W1929778063 cites W2144837603 @default.
- W1929778063 cites W2148963518 @default.
- W1929778063 cites W2150436221 @default.
- W1929778063 cites W2152121970 @default.
- W1929778063 cites W2167447263 @default.
- W1929778063 doi "https://doi.org/10.7840/kics.2014.39a.10.593" @default.
- W1929778063 hasPublicationYear "2014" @default.
- W1929778063 type Work @default.
- W1929778063 sameAs 1929778063 @default.
- W1929778063 citedByCount "1" @default.
- W1929778063 countsByYear W19297780632015 @default.
- W1929778063 crossrefType "journal-article" @default.
- W1929778063 hasAuthorship W1929778063A5034404786 @default.
- W1929778063 hasAuthorship W1929778063A5039232986 @default.
- W1929778063 hasAuthorship W1929778063A5080456346 @default.
- W1929778063 hasAuthorship W1929778063A5088339977 @default.
- W1929778063 hasBestOaLocation W19297780631 @default.
- W1929778063 hasConcept C114237682 @default.
- W1929778063 hasConcept C121332964 @default.
- W1929778063 hasConcept C127162648 @default.
- W1929778063 hasConcept C137246740 @default.
- W1929778063 hasConcept C163258240 @default.
- W1929778063 hasConcept C2778156585 @default.
- W1929778063 hasConcept C29202148 @default.
- W1929778063 hasConcept C31258907 @default.
- W1929778063 hasConcept C41008148 @default.
- W1929778063 hasConcept C47798520 @default.
- W1929778063 hasConcept C555944384 @default.
- W1929778063 hasConcept C57273362 @default.
- W1929778063 hasConcept C62520636 @default.
- W1929778063 hasConcept C65422117 @default.
- W1929778063 hasConcept C68649174 @default.
- W1929778063 hasConcept C76155785 @default.
- W1929778063 hasConcept C81978471 @default.
- W1929778063 hasConceptScore W1929778063C114237682 @default.
- W1929778063 hasConceptScore W1929778063C121332964 @default.
- W1929778063 hasConceptScore W1929778063C127162648 @default.
- W1929778063 hasConceptScore W1929778063C137246740 @default.
- W1929778063 hasConceptScore W1929778063C163258240 @default.
- W1929778063 hasConceptScore W1929778063C2778156585 @default.
- W1929778063 hasConceptScore W1929778063C29202148 @default.
- W1929778063 hasConceptScore W1929778063C31258907 @default.
- W1929778063 hasConceptScore W1929778063C41008148 @default.
- W1929778063 hasConceptScore W1929778063C47798520 @default.
- W1929778063 hasConceptScore W1929778063C555944384 @default.
- W1929778063 hasConceptScore W1929778063C57273362 @default.
- W1929778063 hasConceptScore W1929778063C62520636 @default.
- W1929778063 hasConceptScore W1929778063C65422117 @default.
- W1929778063 hasConceptScore W1929778063C68649174 @default.
- W1929778063 hasConceptScore W1929778063C76155785 @default.
- W1929778063 hasConceptScore W1929778063C81978471 @default.
- W1929778063 hasLocation W19297780631 @default.
- W1929778063 hasOpenAccess W1929778063 @default.
- W1929778063 hasPrimaryLocation W19297780631 @default.
- W1929778063 hasRelatedWork W1544017839 @default.
- W1929778063 hasRelatedWork W1972686592 @default.
- W1929778063 hasRelatedWork W1993737375 @default.
- W1929778063 hasRelatedWork W2045719922 @default.
- W1929778063 hasRelatedWork W2050078722 @default.
- W1929778063 hasRelatedWork W2052139212 @default.
- W1929778063 hasRelatedWork W2066368292 @default.
- W1929778063 hasRelatedWork W2082568861 @default.
- W1929778063 hasRelatedWork W2102117081 @default.
- W1929778063 hasRelatedWork W2105229620 @default.
- W1929778063 hasRelatedWork W2112057991 @default.
- W1929778063 hasRelatedWork W2119537851 @default.
- W1929778063 hasRelatedWork W2259869091 @default.
- W1929778063 hasRelatedWork W2358161017 @default.
- W1929778063 hasRelatedWork W2391003279 @default.
- W1929778063 hasRelatedWork W2531982424 @default.
- W1929778063 hasRelatedWork W2740308258 @default.
- W1929778063 hasRelatedWork W2741630363 @default.
- W1929778063 hasRelatedWork W2758310851 @default.
- W1929778063 hasRelatedWork W2804823799 @default.
- W1929778063 isParatext "false" @default.
- W1929778063 isRetracted "false" @default.
- W1929778063 magId "1929778063" @default.
- W1929778063 workType "article" @default.