By Topic

Performance Analysis of Call Admission Control in SFR-Based LTE Systems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Shun-Ping Chung ; Dept. of Electr. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan ; Yu-Wei Chen

Inter-cell interference coordination (ICIC) is considered as the most promising approach for LTE to mitigate inter-cell interference. One important approach for ICIC is Soft Frequency Reuse (SFR). However, the analytical model of SFR has not been fully studied yet as cell-center mobile platforms occupying channels from the center band or the edge band were not distinguished. We derive a new analytical model to describe the call admission control in SFR-based systems. The performance measures of interest are new call blocking probability and outage probability. Further, we compare the performance of SFR-based systems and non-SFR- based systems. The analytical results are validated with simulation results. The analytical results are in reasonable agreement with the simulation results.

Published in:

Communications Letters, IEEE  (Volume:16 ,  Issue: 7 )