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1. (WO2001037596) CALL PROCESSING METHOD AND APPARATUS FOR EFFECTIVE QoS CONTROL IN MOBILE COMMUNICATION SYSTEM

Pub. No.:    WO/2001/037596    International Application No.:    PCT/KR2000/001295
Publication Date: Sat May 26 01:59:59 CEST 2001 International Filing Date: Tue Nov 14 00:59:59 CET 2000
IPC: H04W 76/04
H04W 72/12
H04W 12/10
H04W 28/24
Applicants: SAMSUNG ELECTRONICS CO., LTD.
Inventors: KOO, Chang-Hoi
Title: CALL PROCESSING METHOD AND APPARATUS FOR EFFECTIVE QoS CONTROL IN MOBILE COMMUNICATION SYSTEM
Abstract:
A call processing method and apparatus for effective QoS (Quality of Service) control in a mobile communication system is provided. In one embodiment of the present invention, a base station checks available resources upon receipt of a call set-up request from a mobile station. If the resources are not enough to satisfy the QoS of the requested call, the base station suspends a call in progress with a lower service level than that of the requested call. Later, if available resources are secured, the base station resumes the suspended call.