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Maintaining high Capacity for Centralized DCA with Limited Measurements and Signaling
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media. (MUCOM)
1999 (English)In: Proceedings of the 1999 10th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC '99, Osaka, Japan, Sept 12 - 15, 1999, IEEE , 1999Conference paper, Published paper (Refereed)
Abstract [en]

Centralized dynamic channel allocation strategies can, in theory, achieve very high capacity in terms of achievable load at a certain quality level. Unfortunately, these strategies have often been considered non-feasible in practice due to the massive amount of measurements and signaling typically required. In this paper we evaluate some methods to maintain high performance while drastically reducing the measurement and signaling requirements. Our DCA algorithm is based on measurements of the link gain matrix. We show that for a microcellular Manhattan environment, only the gains from the three strongest beacons have to be measured and signaled by each mobile in order to achieve almost the same capacity as an ideal system where all beacons can be measured

Place, publisher, year, edition, pages
IEEE , 1999.
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:miun:diva-11658OAI: oai:DiVA.org:miun-11658DiVA, id: diva2:323665
Available from: 2010-06-11 Created: 2010-06-11 Last updated: 2011-04-21Bibliographically approved

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Berg, Miguel

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