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ryhmu00e4viestintu00e4 communication systems
ryhmu00e4viestintu00e4 communication systems
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机译:韵 u00e4viestint u00e4通信系统
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摘要
In a communication system providing a group communication service and advertisement of an existing and newly created group, information on usable media types in the group is sent to group members in a message advertising the group. The message contains either a new field for the information or an existing field is extended to contain the information.
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