- Subscribe to this page:
- RSS
- Email Alert
KDDI R&D Laboratories
(9 results)-
White Papers
Security Verification for Authentication and Key Exchange Protocols
April 3, 2009, 12:00am PDT
In a ubiquitous environment, it is preferable for authentication and key exchange protocols to be optimized automatically in accordance with security requirements. In this paper, it proposes a...
Provided by KDDI R&D Laboratories
-
White Papers
Service Independent Access Control Architecture for User Generated Content (UGC)
April 21, 2008, 12:00am PDT
Using Web-based contents management systems such as Blog, an end user can easily publish User Generated Content (UGC). Although publishing of UGCs is easy, controlling access to them is a...
Provided by KDDI R&D Laboratories
-
Whitepapers
First Field Trial of an OpenFlow-Based Unified Control Plane for Multi-Layer Multi-Granularity Optical Networks
February 21, 2012, 12:00am PST
In today's commercial IP/optical multi-layer networks, different layers are separately operated without dynamic interaction, which leads to low network efficiency, high OPEX and CAPEX, as well as...
Provided by KDDI R&D Laboratories
-
Whitepapers
Control Plane Techniques for Elastic Optical Networks: GMPLS/PCE Vs OpenFlow
September 21, 2012, 12:00am PDT
Elastic Optical Networks (EON), which are able to allocate an appropriate optical spectrum range and modulation format to an optical path according to the client (e.g. IP) traffic demand and path...
Provided by KDDI R&D Laboratories
-
Whitepapers
First Proof-of-Concept Demonstration of OpenFlow-Controlled Elastic Optical Networks Employing Flexible Transmitter/Receiver
September 6, 2012, 12:00am PDT
In this paper, for the first time, the authors experimentally demonstrate an OpenFlow-controlled Elastic Optical Network (EON) employing a flexible transmitter/receiver. The flexible transmitter...
Provided by KDDI R&D Laboratories
-
Whitepapers
Interworking Between OpenFlow and PCE for Dynamic Wavelength Path Control in Multi-Domain WSON
October 7, 2011, 12:00am PDT
OpenFlow, as a promising control plane technique for a software-defined network, has been attracting much attention from both academia and industry in recent years. In, an OpenFlow-based control...
Provided by KDDI R&D Laboratories
-
Whitepapers
On Locating Loss Links of Signaling Messages in SIP-Based Services
October 27, 2009, 12:00am PDT
The number of SIP-based services provided by Network Service Providers (NSPs) is increasing. SIP allows NSPs to collect the information on traffic control and charging fees for their customer...
Provided by KDDI R&D Laboratories
-
Whitepapers
OSPF-Based Fast Reroute for BGP Link Failures
October 27, 2009, 12:00am PDT
The Border Gateway Protocol (BGP) is one of the key components of today's Internet infrastructure. Many ISPs rely on BGP for convergence of inter-domain routes upon BGP link failures. However, the...
Provided by KDDI R&D Laboratories
-
White Papers
Security Vulnerabilities and Solutions in Mobile WiMAX
November 1, 2007, 12:00am PDT
This paper shows different security vulnerabilities found in IEEE 802.16e and gives possible solutions to eliminate them. These vulnerabilities are the possibilities to forge key messages in...
Provided by KDDI R&D Laboratories
-
Whitepapers
OSPF-Based Fast Reroute for BGP Link Failures
October 27, 2009, 12:00am PDT
The Border Gateway Protocol (BGP) is one of the key components of today's Internet infrastructure. Many ISPs rely on BGP for convergence of inter-domain routes upon BGP link failures. However, the...
Provided by KDDI R&D Laboratories
-
Whitepapers
On Locating Loss Links of Signaling Messages in SIP-Based Services
October 27, 2009, 12:00am PDT
The number of SIP-based services provided by Network Service Providers (NSPs) is increasing. SIP allows NSPs to collect the information on traffic control and charging fees for their customer...
Provided by KDDI R&D Laboratories
-
Whitepapers
Interworking Between OpenFlow and PCE for Dynamic Wavelength Path Control in Multi-Domain WSON
October 7, 2011, 12:00am PDT
OpenFlow, as a promising control plane technique for a software-defined network, has been attracting much attention from both academia and industry in recent years. In, an OpenFlow-based control...
Provided by KDDI R&D Laboratories
-
Whitepapers
First Proof-of-Concept Demonstration of OpenFlow-Controlled Elastic Optical Networks Employing Flexible Transmitter/Receiver
September 6, 2012, 12:00am PDT
In this paper, for the first time, the authors experimentally demonstrate an OpenFlow-controlled Elastic Optical Network (EON) employing a flexible transmitter/receiver. The flexible transmitter...
Provided by KDDI R&D Laboratories
-
Whitepapers
Control Plane Techniques for Elastic Optical Networks: GMPLS/PCE Vs OpenFlow
September 21, 2012, 12:00am PDT
Elastic Optical Networks (EON), which are able to allocate an appropriate optical spectrum range and modulation format to an optical path according to the client (e.g. IP) traffic demand and path...
Provided by KDDI R&D Laboratories
-
Whitepapers
First Field Trial of an OpenFlow-Based Unified Control Plane for Multi-Layer Multi-Granularity Optical Networks
February 21, 2012, 12:00am PST
In today's commercial IP/optical multi-layer networks, different layers are separately operated without dynamic interaction, which leads to low network efficiency, high OPEX and CAPEX, as well as...
Provided by KDDI R&D Laboratories
-
White Papers
Service Independent Access Control Architecture for User Generated Content (UGC)
April 21, 2008, 12:00am PDT
Using Web-based contents management systems such as Blog, an end user can easily publish User Generated Content (UGC). Although publishing of UGCs is easy, controlling access to them is a...
Provided by KDDI R&D Laboratories
-
White Papers
Security Verification for Authentication and Key Exchange Protocols
April 3, 2009, 12:00am PDT
In a ubiquitous environment, it is preferable for authentication and key exchange protocols to be optimized automatically in accordance with security requirements. In this paper, it proposes a...
Provided by KDDI R&D Laboratories
-
White Papers
Security Vulnerabilities and Solutions in Mobile WiMAX
November 1, 2007, 12:00am PDT
This paper shows different security vulnerabilities found in IEEE 802.16e and gives possible solutions to eliminate them. These vulnerabilities are the possibilities to forge key messages in...
Provided by KDDI R&D Laboratories
Keep Up with TechRepublic
Submit a Paper
Get your content listed in our directory!
Our directory is the largest library of vendor-supplied technical content on the Web. It’s also the first place IT decision makers turn to when researching technology solutions. Our members are already finding your competitors’ papers here - shouldn’t they find yours, too? It's FREE so click here and submit your white paper, case study, data sheet, research report, or other document today!
