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Record W2762911723 · doi:10.1109/iccchina.2017.8330444

Improving handover of 5G networks by network function virtualization and fog computing

2017· article· en· W2762911723 on OpenAlex
Yu Qiu, Haijun Zhang, Keping Long, Hongjian Sun, Xuebin Li, Victor C. M. Leung

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicCaching and Content Delivery
Canadian institutionsUniversity of British Columbia
FundersEngineering and Physical Sciences Research Council
KeywordsComputer scienceHandoverComputer networkScalabilityEdge computingVirtualizationOverhead (engineering)Mobile edge computingCloud computingEnhanced Data Rates for GSM EvolutionDistributed computingFlexibility (engineering)ServerOperating systemTelecommunications

Abstract

fetched live from OpenAlex

In Fifth Generation (5G) cellular networks, it is necessary to meet a number of requirements, such as high scalability, ultra-low latency, reduced energy consumption, and high energy efficiency. Particularly in the high mobility scenario, the optimization of handover through managing signalling overhead and delay is of primarily importance. In this paper, the idea of integrating Network Function Virtualization (NFV) and Fog Computing is explored. NFV has the advantage of improving network flexibility whilst reducing overall overhead. The Fog-Computing Access Points (F-APs) are then employed with certain caches in the edge of networks. Moreover, a direct-X2 based handover scheme is proposed. Taking advantages of both edge caching and Virtual Machines (VMs), this proposed handover scheme has superior performance: the signalling cost of handovers can be as little as 65% of that of a conventional LTE network.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.964
Threshold uncertainty score0.310

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.008
GPT teacher head0.204
Teacher spread0.195 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Quick stats

Citations14
Published2017
Admission routes1
Has abstractyes

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