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Paper Abstract and Keywords
Presentation 2014-09-11 14:20
[Invited Talk] Operational and Management Challenges from Mobile Communication Diversification
Shigehiro Ano (KDDI R&D Labs)
Abstract (in Japanese) (See Japanese page) 
(in English) The mobile data traffic explosion with the nation wide deployment of 3.9G LTE (Long Term Evolution) mobile service, the spread of the smartphone device that enables high speed browsing and high quality video streaming have brought new challenges for mobile operators. On the other hand, the diverse types of applications and new services being launched such as VoLTE, the need to maintain the Quality of Experience while preventing service outages and minimizing service impact upon failures has raised importance. Meanwhile, with the expected growth of the M2M (Machine to Machine) communication market, the application of network virtualization technology to enterprise networks and further to mobile core known as EPC (Evolved Packet Core) are urgent issue for operators to achieve efficient operation and management of the mobile communication.
In this paper, we describe some new challenges surrounding the mobile network operation and its management brought by changes of mobile devices, mobile networks, and applications, and also introduce our current activities to solve these problems. In addition, we describe the deployment of new protocols such as SPDY that are quickly replacing the existing transport layer protocols, UDP and TCP, and session layer protocol HTTP, and describe their impact on mobile networks. Finally, we introduce some research activities using BLE (Bluetooth Low Energy) tags and gadgets which are expected to deploy rapidly in the near future for efficient communication management.
Keyword (in Japanese) (See Japanese page) 
(in English) LTE / Smartphone / VoLTE / M2M / EPC / Network Virtualization / SPDY / WebRTC  
Reference Info. IEICE Tech. Rep., vol. 114, no. 207, IN2014-56, pp. 43-48, Sept. 2014.
Paper # IN2014-56 
Date of Issue 2014-09-04 (NS, IN, CS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee CS NS IN  
Conference Date 2014-09-11 - 2014-09-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. Research Institute of Electrical Communication 2gokan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Post IP networking, Next Generation Network (NGN)/New Generation Network (NWGN), Contingency Plan/BCP, Network Coding/Network Algorithms, Session Management (SIP/IMS), Internetworking/Standardization, Network configuration, etc. 
Paper Information
Registration To IN 
Conference Code 2014-09-CS-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Operational and Management Challenges from Mobile Communication Diversification 
Sub Title (in English)  
Keyword(1) LTE  
Keyword(2) Smartphone  
Keyword(3) VoLTE  
Keyword(4) M2M  
Keyword(5) EPC  
Keyword(6) Network Virtualization  
Keyword(7) SPDY  
Keyword(8) WebRTC  
1st Author's Name Shigehiro Ano  
1st Author's Affiliation KDDI R&D Laboratories, Inc. (KDDI R&D Labs)
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Date Time 2014-09-11 14:20:00 
Presentation Time 45 
Registration for IN 
Paper # IEICE-NS2014-86,IEICE-IN2014-56,IEICE-CS2014-44 
Volume (vol) IEICE-114 
Number (no) no.206(NS), no.207(IN), no.208(CS) 
Page pp.41-46(NS), pp.43-48(IN), pp.19-24(CS) 
#Pages IEICE-6 
Date of Issue IEICE-NS-2014-09-04,IEICE-IN-2014-09-04,IEICE-CS-2014-09-04 

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