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- Cross-layer_optimization abstract "Cross-layer optimization is an escape from the pure waterfall-like concept of the OSI communications model with virtually strict boundaries between layers. The cross layer approach transports feedback dynamically via the layer boundaries to enable the compensation for e.g. overload, latency or other mismatch of requirements and resources by any control input to another layer but that layer directly affected by the detected deficiency.In the original OSI networking model, strict boundaries between layers are enforced, where data are kept strictly within a given layer. Cross‑layer optimization removes such strict boundaries to allow communication between layers by permitting one layer to access the data of another layer to exchange information and enable interaction. For example, having knowledge of the current physical state will help a channel allocation scheme or automatic repeat request (ARQ) strategy at the MAC layer in optimizing tradeoffs and achieving throughput maximization.Especially in information routing with concurrent demand for limited capacity of channels there may be a need for a concept of intervention to balance between e.g. the needs of intelligible speech transmission and of sufficiently dynamic control commands. Any fixed allocation of resources will lead to a mismatch under special conditions of operations. Any highly dynamic change of resource allocation might affect the intelligibility of voice or the steadiness of videos. However, as with other optimizing strategies, the algorithm consumes time as well.".
- Cross-layer_optimization wikiPageID "18129013".
- Cross-layer_optimization wikiPageLength "5301".
- Cross-layer_optimization wikiPageOutDegree "11".
- Cross-layer_optimization wikiPageRevisionID "607608125".
- Cross-layer_optimization wikiPageWikiLink AC_current.
- Cross-layer_optimization wikiPageWikiLink Adaptive_quality_of_service.
- Cross-layer_optimization wikiPageWikiLink Adaptive_quality_of_service_multi-hop_routing.
- Cross-layer_optimization wikiPageWikiLink Alternating_current.
- Cross-layer_optimization wikiPageWikiLink Category:OSI_protocols.
- Cross-layer_optimization wikiPageWikiLink Cognitive_network.
- Cross-layer_optimization wikiPageWikiLink Cognitive_networks.
- Cross-layer_optimization wikiPageWikiLink G.hn.
- Cross-layer_optimization wikiPageWikiLink ITU-T.
- Cross-layer_optimization wikiPageWikiLink Media_access_control.
- Cross-layer_optimization wikiPageWikiLink Medium_access_control.
- Cross-layer_optimization wikiPageWikiLink OSI_model.
- Cross-layer_optimization wikiPageWikiLink Physical_layer.
- Cross-layer_optimization wikiPageWikiLink Waterfall_model.
- Cross-layer_optimization wikiPageWikiLinkText "Cross-layer optimization".
- Cross-layer_optimization wikiPageWikiLinkText "cross-layer optimization".
- Cross-layer_optimization wikiPageWikiLinkText "cross-layer".
- Cross-layer_optimization hasPhotoCollection Cross-layer_optimization.
- Cross-layer_optimization subject Category:OSI_protocols.
- Cross-layer_optimization hypernym Escape.
- Cross-layer_optimization type MilitaryConflict.
- Cross-layer_optimization type Protocol.
- Cross-layer_optimization comment "Cross-layer optimization is an escape from the pure waterfall-like concept of the OSI communications model with virtually strict boundaries between layers. The cross layer approach transports feedback dynamically via the layer boundaries to enable the compensation for e.g.".
- Cross-layer_optimization label "Cross-layer optimization".
- Cross-layer_optimization sameAs Cross-layer.
- Cross-layer_optimization sameAs m.04cwkwt.
- Cross-layer_optimization sameAs Q3698644.
- Cross-layer_optimization sameAs Q3698644.
- Cross-layer_optimization wasDerivedFrom Cross-layer_optimization?oldid=607608125.
- Cross-layer_optimization isPrimaryTopicOf Cross-layer_optimization.