On the Accurate Performance Evaluation of the LTE-A Random Access Procedure

2017 ◽  
Author(s):  
Israel Leyva-Mayorga ◽  
Luis Tello-Oquendo ◽  
Vicent Pla ◽  
Jorge Martinez-Bauset ◽  
Vicente Casares-Giner
Keyword(s):  
Performance Evaluation ◽  
Random Access ◽  
Accurate Performance

scholarly journals On the Accurate Performance Evaluation of the LTE-A Random Access Procedure and the Access Class Barring Scheme

2017 ◽  
Vol 16 (12) ◽  
pp. 7785-7799 ◽  
Author(s):  
Israel Leyva-Mayorga ◽  
Luis Tello-Oquendo ◽  
Vicent Pla ◽  
Jorge Martinez-Bauset ◽  
Vicente Casares-Giner
Keyword(s):  
Performance Evaluation ◽  
Random Access ◽  
Accurate Performance

scholarly journals Performance Evaluation of Cloud Data Centers with Batch Task Arrivals

2013 ◽  
pp. 199-223 ◽  
Author(s):  
Hamzeh Khazaei ◽  
Jelena Mišić ◽  
Vojislav B. Mišić
Keyword(s):  
Performance Evaluation ◽  
Queue Length ◽  
Blocking Probability ◽  
General Distribution ◽  
Cloud Data ◽  
Wide Range ◽  
Accurate Performance ◽  
Cloud Data Centers ◽  
Poisson Arrivals

Accurate performance evaluation of cloud computing resources is a necessary prerequisite for ensuring that Quality of Service (QoS) parameters remain within agreed limits. In this chapter, the authors consider cloud centers with Poisson arrivals of batch task requests under total rejection policy; task service times are assumed to follow a general distribution. They describe a new approximate analytical model for performance evaluation of such systems and show that important performance indicators such as mean request response time, waiting time in the queue, queue length, blocking probability, probability of immediate service, and probability distribution of the number of tasks in the system can be obtained in a wide range of input parameters.

Performance evaluation of nonsynchronized initial random access for mobile broadband systems

2009 ◽  
Vol 43 (3-4) ◽  
pp. 279-294 ◽  
Author(s):  
José Ramón Gállego ◽  
Ángela Hernández ◽  
Israel Guío ◽  
Antonio Valdovinos
Keyword(s):  
Performance Evaluation ◽  
Random Access ◽  
Mobile Broadband
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