Managing rendezvous point redundancy in a dynamic fabric network architecture
US-2015372827-A1 · Dec 24, 2015 · US
US8995970B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8995970-B2 |
| Application number | US-201213542227-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 5, 2012 |
| Priority date | Dec 7, 1998 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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A multicast communication method in a CDMA mobile communication system is disclosed, which is capable of reducing a transmission power in a base station system and performing an efficient multicast operation for a large number of mobile subscribers is provided. Starting of information distribution by a multicast operation and identification of information indicating content are notified through a broadcast channel to a mobile subscriber. Through the broadcast channel, information necessary for actual reception of communication data is notified. In the mobile subscriber, a surround environment of the mobile subscriber is checked to determine the possibility of simultaneous receiving from a plurality of other base station systems. If possible, similar notified information is also received from other base station systems. Thus, all kinds of information regarding the spread code or the like to be used for receiving distributed information are obtained.
Opening claim text (preview).
What is claimed is: 1. A mobile station comprising: a receiver that is configured to: receive a notification of a starting of a multicast communication transmitted by a first base station system that receives a request for the multicast communication from a node after the node receives the request for the multicast communication from a gateway which receives the request for the multicast communication from a server; receive information for a data reception of the multicast com…
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