Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2006-05-02
2006-05-02
Nguyen, Chau (Department: 2661)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S353000, C370S354000
Reexamination Certificate
active
07039039
ABSTRACT:
Disclosed is a Quality-of-Service (QoS) Support method in a mobile communication system including an access terminal, an access network for performing packet data communication with the access terminal, a packet control function for controlling transmission and reception of packet data between the access network and the access terminal, and a packet data service node for exchanging packet data with the packet control function. The access terminal maps a requirement based on an application characteristic to an IP QoS parameter, generates a resource reservation protocol message, and transmits the resource reservation protocol message to the packet data service node. The packet data service node maps IP QoS information to be transmitted to the access terminal to QoS information needed in the access network, and transmits the mapping result to the access network via the packet control function. The access terminal receives data including QoS information from the packet data service node, and performs communication according to the QoS information.
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Chang Yong
Cheong Dong-Jo
Lim Nae-Hyun
Song Jun-Hyuk
Hyun Soon D.
Nguyen Chau
Roylance Abrams Berdo & Goodman L.L.P.
Samsung Electronics Co,. Ltd.
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