Queue performance measures for cognitive radios in spectrum sharing systems

Abdallah K. Farraj; Scott L. Miller; Khalid A. Qaraqe

doi:10.1109/GLOCOMW.2011.6162606

Queue performance measures for cognitive radios in spectrum sharing systems

Abdallah K. Farraj^*, Scott L. Miller, Khalid A. Qaraqe

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

27 Citations (Scopus)

Abstract

This paper investigates the queuing system of a cognitive user who is trying to communicate, using spectrum sharing methods, over a channel reserved to a licensed user. For the cognitive user to use the channel, its transmission power should satisfy the outage probability requirement of the primary user. In this environment, the cognitive user is found to have an M/G/1 queue model, where the queue service rate is equal to the cognitive channel capacity. Some queue performance measures are investigated. These include the first two moments of the service time process, mean waiting and transit times, mean number of waiting and transit packets, mean duration of server busy period, and mean number of packets served during a busy period. We also investigate the effects of changing some of the communication environment parameters on the queue behavior.

Original language	English
Title of host publication	2011 IEEE GLOBECOM Workshops, GC Wkshps 2011
Pages	997-1001
Number of pages	5
DOIs	https://doi.org/10.1109/GLOCOMW.2011.6162606
Publication status	Published - 2011
Externally published	Yes
Event	2011 IEEE GLOBECOM Workshops, GC Wkshps 2011 - Houston, TX, United States Duration: 5 Dec 2011 → 9 Dec 2011

Publication series

Name	2011 IEEE GLOBECOM Workshops, GC Wkshps 2011

Conference

Conference	2011 IEEE GLOBECOM Workshops, GC Wkshps 2011
Country/Territory	United States
City	Houston, TX
Period	5/12/11 → 9/12/11

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10.1109/GLOCOMW.2011.6162606

Cite this

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title = "Queue performance measures for cognitive radios in spectrum sharing systems",

abstract = "This paper investigates the queuing system of a cognitive user who is trying to communicate, using spectrum sharing methods, over a channel reserved to a licensed user. For the cognitive user to use the channel, its transmission power should satisfy the outage probability requirement of the primary user. In this environment, the cognitive user is found to have an M/G/1 queue model, where the queue service rate is equal to the cognitive channel capacity. Some queue performance measures are investigated. These include the first two moments of the service time process, mean waiting and transit times, mean number of waiting and transit packets, mean duration of server busy period, and mean number of packets served during a busy period. We also investigate the effects of changing some of the communication environment parameters on the queue behavior.",

author = "Farraj, {Abdallah K.} and Miller, {Scott L.} and Qaraqe, {Khalid A.}",

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doi = "10.1109/GLOCOMW.2011.6162606",

language = "English",

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pages = "997--1001",

booktitle = "2011 IEEE GLOBECOM Workshops, GC Wkshps 2011",

note = "2011 IEEE GLOBECOM Workshops, GC Wkshps 2011 ; Conference date: 05-12-2011 Through 09-12-2011",

}

TY - GEN

T1 - Queue performance measures for cognitive radios in spectrum sharing systems

AU - Farraj, Abdallah K.

AU - Miller, Scott L.

AU - Qaraqe, Khalid A.

PY - 2011

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N2 - This paper investigates the queuing system of a cognitive user who is trying to communicate, using spectrum sharing methods, over a channel reserved to a licensed user. For the cognitive user to use the channel, its transmission power should satisfy the outage probability requirement of the primary user. In this environment, the cognitive user is found to have an M/G/1 queue model, where the queue service rate is equal to the cognitive channel capacity. Some queue performance measures are investigated. These include the first two moments of the service time process, mean waiting and transit times, mean number of waiting and transit packets, mean duration of server busy period, and mean number of packets served during a busy period. We also investigate the effects of changing some of the communication environment parameters on the queue behavior.

AB - This paper investigates the queuing system of a cognitive user who is trying to communicate, using spectrum sharing methods, over a channel reserved to a licensed user. For the cognitive user to use the channel, its transmission power should satisfy the outage probability requirement of the primary user. In this environment, the cognitive user is found to have an M/G/1 queue model, where the queue service rate is equal to the cognitive channel capacity. Some queue performance measures are investigated. These include the first two moments of the service time process, mean waiting and transit times, mean number of waiting and transit packets, mean duration of server busy period, and mean number of packets served during a busy period. We also investigate the effects of changing some of the communication environment parameters on the queue behavior.

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DO - 10.1109/GLOCOMW.2011.6162606

M3 - Conference contribution

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SN - 9781467300407

T3 - 2011 IEEE GLOBECOM Workshops, GC Wkshps 2011

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EP - 1001

BT - 2011 IEEE GLOBECOM Workshops, GC Wkshps 2011

T2 - 2011 IEEE GLOBECOM Workshops, GC Wkshps 2011

Y2 - 5 December 2011 through 9 December 2011

ER -

Queue performance measures for cognitive radios in spectrum sharing systems

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