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Paper Abstract and Keywords
Presentation 2016-03-03 11:00
Capacity and Coverage Optimization Considering Guaranteed Bandwidth Service with Heterogeneous Wireless Access Systems
Hiroki Matsuyama (Osaka Univ.), Keita Kawano (Okayama Univ.), Kazuhiko Kinoshita (Tokushima Univ.), Takashi Watanabe (Osaka Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, the amount of wireless traffic is drastically increasing due to widespread mobile terminals. As a technology to overcome this situation, Self Organizing Network (SON) receives much attention. It improves the performance of cellular networks by automatic configuration, optimization and healing. On the other hand, mobile users tend to have not only conventional best effort communications but also guaranteed QoS communications since multimedia services require strict QoS. In this paper, we suppose Best Effort (BE) users and Guaranteed Bit Rate (GBR) users. To ensure the QoS, we adopt call admission control for GBR users. Then, we propose an enhanced capacity and coverage optimization method to reduce the call blocking probability of GBR users and increase the throughput of BE users.
Keyword (in Japanese) (See Japanese page) 
(in English) heterogeneous wireless network / QoS / Self Organizing Network / Capacity and Coverage Optimization / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 483, NS2015-193, pp. 145-150, March 2016.
Paper # NS2015-193 
Date of Issue 2016-02-25 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee NS IN  
Conference Date 2016-03-03 - 2016-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Phoenix Seagaia Resort 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2016-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Capacity and Coverage Optimization Considering Guaranteed Bandwidth Service with Heterogeneous Wireless Access Systems 
Sub Title (in English)  
Keyword(1) heterogeneous wireless network  
Keyword(2) QoS  
Keyword(3) Self Organizing Network  
Keyword(4) Capacity and Coverage Optimization  
1st Author's Name Hiroki Matsuyama  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Keita Kawano  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Kazuhiko Kinoshita  
3rd Author's Affiliation Tokushima University (Tokushima Univ.)
4th Author's Name Takashi Watanabe  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Date Time 2016-03-03 11:00:00 
Presentation Time 20 
Registration for NS 
Paper # IEICE-NS2015-193 
Volume (vol) IEICE-115 
Number (no) no.483 
Page pp.145-150 
#Pages IEICE-6 
Date of Issue IEICE-NS-2016-02-25 

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