Online Algorithm for Wireless Backhaul HetNets with Advanced Small Cell Buffering
Bibliographic record
Abstract
In this work, we study a novel model of two-tier wireless backhaul small cell networks that considers buffering of finite storage size at each small cell access point. By employing a reverse time division duplexing (RTDD) interference management, we develop an online algorithm that jointly optimizes the transmit beamforming and power allocation. Unlike previous works, we propose a more advanced buffering protocol to improve the small cell performance by solving an online constrained optimization problem that maximizes both the total small cell access rate and backhaul rate. To deal with the non-convex property of the formulated problem, we invoke the framework of successive convex approximation to develop the online algorithm to iteratively solve a convex approximated problem and update corresponding parameters until convergence. Numerical results show that our proposed model with advanced buffering strategy outperforms the traditional designs in terms of small cell access rate.
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How this classification was reachedexpand
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".