<abstract xmlns="http://www.w3.org/1999/xhtml"><p> This paper considers two methods for voice channel seizure in one GSM cell, which uses VAMOS technics for traffic efficiency improvement. An important characteristic for models comparison is call loss caused by unsuccessful connection pairing in one timeslot. The first method gives priority to voice connection quality, and the other one to traffic efficiency. The methods are estimated by the simulation, which is first tested by comparing its results to the calculation results for a very small system. The influences of traffic intensity, allowed power difference of two paired connections and attenuation coefficient on the loss caused by unsuccessful pairing are assessed.</p></abstract>

This paper considers two methods for voice channel seizure in one GSM cell, which uses VAMOS technics for traffic efficiency improvement. An important characteristic for models comparison is call loss caused by unsuccessful connection pairing in one timeslot. The first method gives priority to voice connection quality, and the other one to traffic efficiency. The methods are estimated by the simulation, which is first tested by comparing its results to the calculation results for a very small system. The influences of traffic intensity, allowed power difference of two paired connections and attenuation coefficient on the loss caused by unsuccessful pairing are assessed.

Comparison of two methods for subchannel seizure in gsm cell using vamos technics

Journal of Electrical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

This paper considers two methods for voice channel seizure in one GSM cell, which uses VAMOS technics for traffic efficiency improvement. An important...

Comparison of two methods for subchannel seizure in gsm cell using vamos technics

Published Online: Jul 28, 2018

Page range: 205 - 211

Received: May 19, 2017

DOI: https://doi.org/10.2478/jee-2018-0027

Keywords
GSM, VAMOS, pairing, connection loss

© 2018 Aleksandar Lebl, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Comparison of two methods for subchannel seizure in gsm cell using vamos technics

Published Online: Jul 28, 2018

Page range: 205 - 211

Received: May 19, 2017

DOI: https://doi.org/10.2478/jee-2018-0027

KeywordsGSM, VAMOS, pairing, connection loss

© 2018 Aleksandar Lebl, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
GSM, VAMOS, pairing, connection loss