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Record W2113542884 · doi:10.1109/pimrc.1995.476889

Capacity estimates for mixed-rate traffic on the integrated wireless access network

2002· article· en· W2113542884 on OpenAlex
P. Mermelstein, Srinivas Kandala

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.
fundA Canadian funder is recorded on the work.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicWireless Communication Networks Research
Canadian institutionsInstitut National de la Recherche ScientifiqueUniversité du Québec à Montréal
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsBandwidth (computing)Computer scienceMultiplexingComputer networkTelecommunications linkStatistical time division multiplexingSpectral efficiencyNetwork packetProcess gainPath lossWirelessReal-time computingElectronic engineeringSpread spectrumChannel (broadcasting)TelecommunicationsEngineering

Abstract

fetched live from OpenAlex

The integrated wireless access network provides for simultaneous transmission of speech, data, and video signals on a shared spectrum basis. All services employ the same chip rate and rate differences manifest themselves in variations on the resulting processing gain and/or transmitted power. The capacity of the system to carry stream traffic is estimated as a function of system bandwidth, source data rate and path loss exponent. Both stream and packet traffic capacities are of interest, however, the focus is on the stream traffic, both low rate and high rate sources, some constant rate and some variable rate. The bandwidth efficiency, defined as the number of simultaneous calls per cell or sector per MHz of bandwidth, is found to increase due to improved multiplexing gains as well as due to better averaging of the multiuser interference. On the downlink there is an additional source of multiplexing due to the addition of the powers transmitted to different portables, subject to a maximum total transmitted power constraint. The results suggest that aggregating contiguous blocks of available spectrum increases the capacity, bandwidth efficiency and peak service rate at the cost of the added complexity of transmission at higher chip rates.

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)0.001
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 score0.848
Threshold uncertainty score0.898

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0010.000
Open science0.0050.001
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 head0.105
GPT teacher head0.307
Teacher spread0.202 · 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

Citations6
Published2002
Admission routes2
Has abstractyes

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