Performance enhancement of multipath TCP with cooperative relays in a collaborative community
Bibliographic record
Abstract
Pooling mobile nodes in vicinity as a collaborative community offers an opportunity for multi-homed mobile nodes to enable multipath transmission even when there is no multiple access coverage. However, packet collisions exist within the collaborative community when a contention-based channel access such as IEEE 802.11 is applied. As a result, the overall multipath performance may degrade if a regular multipath transmission protocol is used in a collaborative community consisting of multiple relays. In this paper, we extend the multipath transport control protocol (MPTCP) at the receiver side for a collaborative community. Our proposed extensions, referred to as Co-MPTCP, take advantage of fast ACKs and receive buffer sharing at relays. A collaborative community consisting of a root node and multiple relays presents as a virtual multi-homed receiver to the sender. Extensive simulations are conducted to demonstrate the effectiveness of our extensions in terms of throughput, goodput, and receive buffer relief.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 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".