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Dynamic Radio Resource Management Schemes for Interactive Services in DVB-T and DAB
Mittuniversitetet, Fakulteten för naturvetenskap, teknik och medier, Institutionen för informationsteknologi och medier. (MUCOM)ORCID-id: 0000-0003-0925-5678
Ansvarlig organisasjon
1999 (engelsk)Inngår i: Proceedings of Radiovetenskap och kommunikation: Karlskrona 14-17 juni 1999 / RVK 99, Karlskrona: Högskolan i Karlskrona/Ronneby , 1999Konferansepaper, Publicerat paper (Annet vitenskapelig)
Abstract [en]

The topic of this paper is dynamic schemes for downlink packet radio resource management. The results can be applied to personal communication services in the terrestrial digital video and audio broadcasting systems (DVB-T and DAB). Dynamic single frequency networks (DSFN) are investigated, meaning that the macro diversity capability of the COFDM modulation scheme is utilised for cellular communication. The concept of PARPS (Packet and Resource Plan Scheduling) is introduced. PARPS reduces the combined problem of dynamic radio resource management, including DSFN, dynamic channel allocation, power control, link adaptation, etc, to a scheduling problem. We propose several optimised and heuristic PARPS schemes. Our results show that some of the heuristic schemes have near-optimal delay performance. We also have results indicating that the capacity of the PARPS schemes for 2D Poisson traffic can be evaluated with static analyses, i.e. without simulation of a queuing system.

sted, utgiver, år, opplag, sider
Karlskrona: Högskolan i Karlskrona/Ronneby , 1999.
Emneord [en]
PARPS, DVB-T, DAB, DSFN, SFN, OFDM, macro-diversity
HSV kategori
Identifikatorer
URN: urn:nbn:se:miun:diva-1961Lokal ID: 813ISBN: 91-630-8156-3 (tryckt)OAI: oai:DiVA.org:miun-1961DiVA, id: diva2:26993
Tilgjengelig fra: 2008-09-30 Laget: 2009-12-04 Sist oppdatert: 2018-01-12bibliografisk kontrollert

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