Smart Roaming: How Operator Cooperation Can Increase Spectrum Usage Efficiency at Practically No Cost
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.
Bibliographic record
Abstract
We propose smart roaming (SR), a cooperation technique between cellular telcos operating in the same region, that enables users to roam for performance reasons (even if they are covered by their operator). Within a region, base stations of different operators are sometimes co-located but, in that case, the sectors are rarely aligned. SR leverages spatial diversity to enhance spectrum usage efficiency. Simply put, an edge user of an operator might be a “good user” for another one. This paper answers the following research questions: 1) Can significant gain be obtained with SR? 2) What are the factors that affect the gain? 3) How to manage operator heterogeneity to avoid that a large operator cross subsidizes a smaller one? and 4) How to implement and manage SR in an online fashion while keeping the signaling information manageable? We answer the first three questions by proposing a snapshot model for the downlink that shows that SR can indeed provide significant gain without yielding cross-subsidies if done properly. We then propose two schemes to implement and manage SR online and evaluate them via extensive simulations.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it