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Mobile station subscriber management method for IMT-2000 multicast service
Mobile station subscriber management method for IMT-2000 multicast service
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机译：IMT-2000组播业务的移动台用户管理方法
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摘要
The present invention relates to a multicast service of IMT-2000 mobile terminal, in particular an IGMP message processing procedure complement relates to a subscriber management method in the asynchronous data transmission device as GGSN (Gateway GPRS Support Node) a mobile terminal which can provide efficient multicast service, reducing the load on the system. Conventionally, the computer connected to the mobile terminal in the GGSN system periodically sends IGMP query messages periodically to a PDA terminal, and was to receive and process the response message, the present invention system and the GGSN when a mobile terminal to provide the multicast service of IMT-2000 complements the IGMP Join message processing procedure between the administration and withdrawal of the multicast service with IGMP report messages to the IGMP leave message, supplemented with sikimyeo shorten the service during the delay of the multicast packet for the IGMP message processing procedure, the GGSN system that will reduce the load (load) to improve performance.
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