Autonomous load balancing of heterogeneous networks

Kreuger, PerRISE,Decisions, Networks and Analytics lab,Decisions, Networks and Analytics (DNA) Laboratory, Swedish Institute of Computer Science (SICS Swedish ICT), Kista, Sweden (författare)

QC 20220124
This paper presents a method for load balancing heterogeneous networks by dynamically assigning values to the LTE cell range expansion (CRE) parameter. The method records hand-over events online and adapts flexibly to changes in terminal traffic and mobility by maintaining statistical estimators that are used to support autonomous assignment decisions. The proposed approach has low overhead and is highly scalable due to a modularised and completely distributed design that exploits self-organisation based on local inter-cell interactions. An advanced simulator that incorporates terminal traffic patterns and mobility models with a radio access network simulator has been developed to validate and evaluate the method.

TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Kommunikationssystem hsv//swe
ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Communication Systems hsv//eng
NATURVETENSKAP Data- och informationsvetenskap hsv//swe
NATURAL SCIENCES Computer and Information Sciences hsv//eng
Autonomous network management
Distributed algorithms
Selforganising heterogenous networks
Statistical modelling
Balloons
Heterogeneous networks
Network management
Parallel algorithms
Autonomous networks
Cell range expansions
Distributed design
Heterogenous network
Radio access networks
Self organisation
Statistical estimators
Wireless telecommunication systems

Görnerup, OlofRISE,Decisions, Networks and Analytics lab(Swepub:ri)OlofGo@ri.se (författare)
Gillblad, DanielRISE,Decisions, Networks and Analytics lab,Decisions, Networks and Analytics (DNA) Laboratory, Swedish Institute of Computer Science (SICS Swedish ICT), Kista, Sweden(Swepub:ri)daniel.gillblad@ri.se (författare)
Lundborg, T.Ericsson AB, Sweden (författare)
Corcoran, DiarmuidDevelopment Unit Radio, Systems and Technology, Ericsson AB, Kista, Sweden(Swepub:kth)u146nea8 (författare)
Ermedahl, AndreasEricsson AB, Sweden (författare)
RISEDecisions, Networks and Analytics lab (creator_code:org_t)

Ingår i:IEEE Vehicular Technology Conference: Institute of Electrical and Electronics Engineers Inc.9781479980888

Av författaren/redakt...: Kreuger, Per; Görnerup, Olof; Gillblad, Daniel; Lundborg, T.; Corcoran, Diarmu ...; Ermedahl, Andrea ...

Om ämnet

TEKNIK OCH TEKNOLOGIER: TEKNIK OCH TEKNO ...; och Elektroteknik oc ...; och Kommunikationssy ...

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