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An implementation of cognitive resource management on LTE platform
R & D centre, Huawei Technologies Sweden AB, Kista, Sweden.
R & D centre, Huawei Technologies Sweden AB, Kista, Sweden.
R & D centre, Huawei Technologies Sweden AB, Kista, Sweden.
R & D centre, Huawei Technologies Sweden AB, Kista, Sweden.ORCID iD: 0000-0001-8647-436X
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2010 (Swedish)In: 2010 IEEE 21st International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2010): Istanbul, Turkey, 26 - 30 September 2010, Piscataway, NJ: IEEE Communications Society, 2010, p. 2663-2668Conference paper, Published paper (Refereed)
Abstract [en]

In this paper we describe an LTE based demonstrator of the Universal Link Layer API (ULLA) and Cognitive Resource Manager (CRM) modules that are developed in ARAGORN project. The demonstrated LTE system comprises one LTE TDD eNode B and one User Equipment (UE). We first introduce ULLA and CRM framework and then demonstrate their suitability to be implemented with the existing LTE equipments. We show how, through ULLA, CRM is able to obtain PHY/MAC status information of the link between the eNode B and UE, and in turn change system parameters to achieve better resource utilization and transmission efficiency. The control logic can be implemented with simple adaptation or policy-based intelligent methods. The platform clearly shows the feasibility to use ULLA/CRM architecture for radio resource management in a LTE network. It also shows the neutrality of ULLA/CRM mechanisms towards PHY/MAC characteristics of LTE technology platform; hence the platform is viable to flexibly switch between technology platforms (e.g. between LTE access and WiFi access) under the control of ULLA/CRM.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2010. p. 2663-2668
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:ltu:diva-32754DOI: 10.1109/PIMRC.2010.5671791ISI: 000305822600473Scopus ID: 2-s2.0-78751549087Local ID: 75750197-a68a-4257-9d94-48a5a663a0f5ISBN: 9781424480166 (print)OAI: oai:DiVA.org:ltu-32754DiVA, id: diva2:1005988
Conference
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications : 26/09/2010 - 30/09/2010
Note

Godkänd; 2010; 20140512 (andbra)

Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2022-04-01Bibliographically approved

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