Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310263037> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W4310263037 abstract "This work proposes a joint power control and access points (APs) scheduling algorithm for uplink cell-free massive multiple-input multiple-output (CF-mMIMO) networks without channel hardening assumption. Extensive studies have done on the joint optimization problem assuming the channel hardening. However, it has been reported that the channel hardening may not be validated in some CF-mMIMO environments. In particular, the existing Use-and-then-Forget (UatF) bound based on the channel hardening often seriously underestimates user rates in CF-mMIMO. Therefore, a new performance evaluation technique without resorting to the channel hardening is indispensable for accurate performance estimations. Motivated by this, we propose a new bound on the achievable rate of uplink CF-mMIMO. It is demonstrated that the proposed bound provides a more accurate performance estimate of CF-mMIMO than that of the existing UatF bound. The proposed bound also enables us to develop a joint power control and APs scheduling algorithm targeting at both improving fairness and reducing the resource between APs and a central processing unit (CPU). We conduct extensive performance evaluations and comparisons for systems designed with the proposed and existing algorithms. The comparisons show that a considerable performance improvement is achievable with the proposed algorithm even at reduced resource between APs and CPU." @default.
- W4310263037 created "2022-11-30" @default.
- W4310263037 creator A5016963864 @default.
- W4310263037 creator A5035027237 @default.
- W4310263037 creator A5044210493 @default.
- W4310263037 creator A5064986629 @default.
- W4310263037 date "2022-11-22" @default.
- W4310263037 modified "2023-10-14" @default.
- W4310263037 title "Joint Design of Power Control and Access Point Scheduling for Uplink Cell-Free Massive MIMO Networks" @default.
- W4310263037 doi "https://doi.org/10.48550/arxiv.2211.12704" @default.
- W4310263037 hasPublicationYear "2022" @default.
- W4310263037 type Work @default.
- W4310263037 citedByCount "0" @default.
- W4310263037 crossrefType "posted-content" @default.
- W4310263037 hasAuthorship W4310263037A5016963864 @default.
- W4310263037 hasAuthorship W4310263037A5035027237 @default.
- W4310263037 hasAuthorship W4310263037A5044210493 @default.
- W4310263037 hasAuthorship W4310263037A5064986629 @default.
- W4310263037 hasBestOaLocation W43102630371 @default.
- W4310263037 hasConcept C113775141 @default.
- W4310263037 hasConcept C120314980 @default.
- W4310263037 hasConcept C121332964 @default.
- W4310263037 hasConcept C127162648 @default.
- W4310263037 hasConcept C127413603 @default.
- W4310263037 hasConcept C134306372 @default.
- W4310263037 hasConcept C138660444 @default.
- W4310263037 hasConcept C163258240 @default.
- W4310263037 hasConcept C206729178 @default.
- W4310263037 hasConcept C207987634 @default.
- W4310263037 hasConcept C21547014 @default.
- W4310263037 hasConcept C31258907 @default.
- W4310263037 hasConcept C33923547 @default.
- W4310263037 hasConcept C41008148 @default.
- W4310263037 hasConcept C56685638 @default.
- W4310263037 hasConcept C62520636 @default.
- W4310263037 hasConcept C77553402 @default.
- W4310263037 hasConcept C79403827 @default.
- W4310263037 hasConceptScore W4310263037C113775141 @default.
- W4310263037 hasConceptScore W4310263037C120314980 @default.
- W4310263037 hasConceptScore W4310263037C121332964 @default.
- W4310263037 hasConceptScore W4310263037C127162648 @default.
- W4310263037 hasConceptScore W4310263037C127413603 @default.
- W4310263037 hasConceptScore W4310263037C134306372 @default.
- W4310263037 hasConceptScore W4310263037C138660444 @default.
- W4310263037 hasConceptScore W4310263037C163258240 @default.
- W4310263037 hasConceptScore W4310263037C206729178 @default.
- W4310263037 hasConceptScore W4310263037C207987634 @default.
- W4310263037 hasConceptScore W4310263037C21547014 @default.
- W4310263037 hasConceptScore W4310263037C31258907 @default.
- W4310263037 hasConceptScore W4310263037C33923547 @default.
- W4310263037 hasConceptScore W4310263037C41008148 @default.
- W4310263037 hasConceptScore W4310263037C56685638 @default.
- W4310263037 hasConceptScore W4310263037C62520636 @default.
- W4310263037 hasConceptScore W4310263037C77553402 @default.
- W4310263037 hasConceptScore W4310263037C79403827 @default.
- W4310263037 hasLocation W43102630371 @default.
- W4310263037 hasOpenAccess W4310263037 @default.
- W4310263037 hasPrimaryLocation W43102630371 @default.
- W4310263037 hasRelatedWork W1882733036 @default.
- W4310263037 hasRelatedWork W1899029627 @default.
- W4310263037 hasRelatedWork W2027694221 @default.
- W4310263037 hasRelatedWork W2039968861 @default.
- W4310263037 hasRelatedWork W2120341259 @default.
- W4310263037 hasRelatedWork W2160425906 @default.
- W4310263037 hasRelatedWork W2313273031 @default.
- W4310263037 hasRelatedWork W2546696010 @default.
- W4310263037 hasRelatedWork W2591998565 @default.
- W4310263037 hasRelatedWork W2956268589 @default.
- W4310263037 isParatext "false" @default.
- W4310263037 isRetracted "false" @default.
- W4310263037 workType "article" @default.