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Cloud-Based Topological Interference Management: A Case with No Cooperative Transmission Gain

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Aly El Gamal

Information Theory · Submitted 17 May 2016

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim Hence, we conclude for the considered problem that linear cooperative transmission does not increase the degrees of freedom.

how it is stated · asserted 1.00 read the record →

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arXiv ID1605.05037 (version 1)
Pith ID5FGUCC54, Pith's permanent record of this paper and its review
CitationAly El Gamal. "Cloud-Based Topological Interference Management: A Case with No Cooperative Transmission Gain." arXiv:1605.05037 (2016). https://pith.science/paper/5FGUCC54
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The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 4,212 input tokens.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.82 · human participants 0.01 · controlled comparison 0.36 · randomized assignment 0.02 · states quantitative result 0.59 · compares with prior results 0.38 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

We study the problem of managing interference in linear networks, with backhaul constraints that admit centralized allocation of messages to transmitters through the cloud. Our setting is that of a generic channel, where no channel state information is available at the transmitters. Knowing only the network topology, we characterize the optimal decisions for assigning messages to transmitters, given that each receiver is interested in one message that can be available at N transmitters. We show that using linear cooperation schemes, the per user degrees of freedom does not increase as we increase N beyond unity. Hence, we conclude for the considered problem that linear cooperative transmission does not increase the degrees of freedom.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 We study the problem of managing interference in linear networks, with backhaul constraints that admit centralized allocation of messages to transmitters through the cloud. contribution 0.53 0.55 0.03 asserted 0.77
s1 Our setting is that of a generic channel, where no channel state information is available at the transmitters. background 0.67 0.17 0.02 asserted 1.00
s2 Knowing only the network topology, we characterize the optimal decisions for assigning messages to transmitters, given that each receiver is interested in one message that can be available at N transmitters. contribution 0.70 0.79 0.03 asserted 0.89
s3 We show that using linear cooperation schemes, the per user degrees of freedom does not increase as we increase N beyond unity. result 1.00 0.92 0.45 asserted 1.00
s4 Hence, we conclude for the considered problem that linear cooperative transmission does not increase the degrees of freedom. interpretation 0.74 0.90 0.95 asserted 1.00

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from proof or derivation 0.99.

What was examined, and what was not

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not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
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  • P abstract
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  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

We study the problem of managing interference in linear networks, with backhaul constraints that admit centralized allocation of messages to transmitters through the cloud. Our setting is that of a generic channel, where no channel state information is available at the transmitters. Knowing only the network topology, we characterize the optimal decisions for assigning messages to transmitters, given that each receiver is interested in one message that can be available at N transmitters. We show that using linear cooperation schemes, the per user degrees of freedom does not increase as we increase N beyond unity. Hence, we conclude for the considered problem that linear cooperative transmission does not increase the degrees of freedom.

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