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Dive into the research topics where Johnson Oyama is active.

Publication


Featured researches published by Johnson Oyama.


Archive | 2001

Application influenced policy

Ina Widegren; Gabor Fodor; Brian Williams; Johnson Oyama


Archive | 2006

Method and apparatus for coordinating charging for services provided in a multimedia session

Johnson Oyama; Ina Widegren; Johan Lundström; Patrik Olsson


Archive | 2002

Signaling quality of service class for use in multimedia communicatations

Johnson Oyama; Ina Widegren; Brian Williams


Archive | 2001

Method and apparatus for coordinating quality of service requirements for media flows in a multimedia session with IP bearer services

Ina Widegren; Johnson Oyama; Thian J. Tan; Brian Williams


Archive | 2003

Method for access selection

Eva Gustafsson; Jürgen Sauermann; Ryoji Kato; Johnson Oyama


Archive | 2001

RSVP handling in 3G networks

Gabor Fodor; Johnson Oyama; Ina Widegren; Brian Williams


Archive | 2002

METHOD AND APPARATUS FOR COORDINATING END-TO-END QUALITY OF SERVICE REQUIREMENTS FOR MEDIA FLOWS IN A MULTIMEDIA SESSION

Ina Widegren; Johnson Oyama; Thian J. Tan; Brian Williams


Archive | 2002

Method and apparatus for establishing a protocol proxy for a mobile host terminal in a multimedia session

Brian Williams; Ina Widegren; Johnson Oyama


Archive | 2004

Method, system and apparatus to support mobile ip version 6 services

Johnson Oyama


Archive | 2004

Aaa support for dhcp

Johnson Oyama; Ryoji Kato

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