SemOpenAlex |

SemOpenAlex

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012481822> ?p ?o ?g. }

Showing items 1 to 84 of 84 with 100 items per page.

W2012481822 endingPage "67" @default.
W2012481822 startingPage "62" @default.
W2012481822 abstract "In this paper, we propose a two-phase protocol based on cooperative relaying for a secondary system to achieve spectrum access along with a selective relaying primary system. The primary system comprises of a transmitter-receiver pair PT-PR and M relays R i , i G {1,2,⋯ , M}. The secondary system is a multi-user system with N transmitters R i , i ϵ {M +1, M + 2, ⋯ , M + N } which intend to communicate with a common receiver SR. In the proposed protocol, terminals R i , i ϵ M 1 = {1, 2, ⋯ , M + Q} are designated as possible candidates for assisting the primary system while the remaining secondary transmitters R i' , i' ϵ M 2 = {M + Q + 1, M + Q + 2, ⋯ ,M + N} are chosen as possible candidates for secondary spectrum access, where 0 ≤ Q ≤ N. The relaying terminal R p , p ϵ M 1 which achieves the request target rate for the primary system and has the best channel to PR, is first selected from M 1 to serve as a decode-and-forward (DF) relay for the primary system. With the cooperation of R p , the primary system is able to tolerate some interference lower than a certain threshold in the relaying phase, without degrading its outage performance. The secondary transmitter R s , s ϵ M 2 which satisfies this interference constraint and optimizes the outage performance for the secondary system, is then selected from M 2 to access the spectrum band simultaneously when R p is relaying the primary signal. Analytical and simulation results confirm the efficiency of the proposed spectrum sharing protocol. We show that there exists an optimal value for Q and both primary and secondary systems are able to achieve better outage performance with increasing N." @default.
W2012481822 created "2016-06-24" @default.
W2012481822 creator A5016386045 @default.
W2012481822 creator A5039977183 @default.
W2012481822 creator A5074308979 @default.
W2012481822 date "2012-01-01" @default.
W2012481822 modified "2023-09-27" @default.
W2012481822 title "Cooperative Spectrum Sharing Protocol with Selective Relaying System" @default.
W2012481822 cites W2026596530 @default.
W2012481822 cites W2071707134 @default.
W2012481822 cites W2096240244 @default.
W2012481822 cites W2108282849 @default.
W2012481822 cites W2110479210 @default.
W2012481822 cites W2111668044 @default.
W2012481822 cites W2127593435 @default.
W2012481822 cites W2128328467 @default.
W2012481822 cites W2130444183 @default.
W2012481822 cites W2133018785 @default.
W2012481822 cites W2146998179 @default.
W2012481822 cites W2152121970 @default.
W2012481822 cites W2164886582 @default.
W2012481822 cites W2179880807 @default.
W2012481822 doi "https://doi.org/10.1109/tcomm.2011.100411.100469" @default.
W2012481822 hasPublicationYear "2012" @default.
W2012481822 type Work @default.
W2012481822 sameAs 2012481822 @default.
W2012481822 citedByCount "50" @default.
W2012481822 countsByYear W20124818222012 @default.
W2012481822 countsByYear W20124818222013 @default.
W2012481822 countsByYear W20124818222014 @default.
W2012481822 countsByYear W20124818222015 @default.
W2012481822 countsByYear W20124818222016 @default.
W2012481822 countsByYear W20124818222017 @default.
W2012481822 countsByYear W20124818222019 @default.
W2012481822 countsByYear W20124818222020 @default.
W2012481822 countsByYear W20124818222021 @default.
W2012481822 countsByYear W20124818222022 @default.
W2012481822 crossrefType "journal-article" @default.
W2012481822 hasAuthorship W2012481822A5016386045 @default.
W2012481822 hasAuthorship W2012481822A5039977183 @default.
W2012481822 hasAuthorship W2012481822A5074308979 @default.
W2012481822 hasConcept C121332964 @default.
W2012481822 hasConcept C127162648 @default.
W2012481822 hasConcept C142724271 @default.
W2012481822 hasConcept C156778621 @default.
W2012481822 hasConcept C204787440 @default.
W2012481822 hasConcept C2780385302 @default.
W2012481822 hasConcept C31258907 @default.
W2012481822 hasConcept C41008148 @default.
W2012481822 hasConcept C47798520 @default.
W2012481822 hasConcept C62520636 @default.
W2012481822 hasConcept C71924100 @default.
W2012481822 hasConceptScore W2012481822C121332964 @default.
W2012481822 hasConceptScore W2012481822C127162648 @default.
W2012481822 hasConceptScore W2012481822C142724271 @default.
W2012481822 hasConceptScore W2012481822C156778621 @default.
W2012481822 hasConceptScore W2012481822C204787440 @default.
W2012481822 hasConceptScore W2012481822C2780385302 @default.
W2012481822 hasConceptScore W2012481822C31258907 @default.
W2012481822 hasConceptScore W2012481822C41008148 @default.
W2012481822 hasConceptScore W2012481822C47798520 @default.
W2012481822 hasConceptScore W2012481822C62520636 @default.
W2012481822 hasConceptScore W2012481822C71924100 @default.
W2012481822 hasIssue "1" @default.
W2012481822 hasLocation W20124818221 @default.
W2012481822 hasOpenAccess W2012481822 @default.
W2012481822 hasPrimaryLocation W20124818221 @default.
W2012481822 hasRelatedWork W1500064003 @default.
W2012481822 hasRelatedWork W1516169988 @default.
W2012481822 hasRelatedWork W196405095 @default.
W2012481822 hasRelatedWork W2028024605 @default.
W2012481822 hasRelatedWork W2049172720 @default.
W2012481822 hasRelatedWork W2370697888 @default.
W2012481822 hasRelatedWork W2373532818 @default.
W2012481822 hasRelatedWork W2375403706 @default.
W2012481822 hasRelatedWork W2562070253 @default.
W2012481822 hasRelatedWork W4243925910 @default.
W2012481822 hasVolume "60" @default.
W2012481822 isParatext "false" @default.
W2012481822 isRetracted "false" @default.
W2012481822 magId "2012481822" @default.
W2012481822 workType "article" @default.