发明名称 |
CONVERSATION METHOD, SYSTEM AND DEVICE |
摘要 |
A method, system, and device for conversation are provided. The method includes the following steps. A calling request that a calling user in a conversation invites a called user to join in the conversation is received. It is detected whether the called user is on-line according to the calling request. When it is detected that the called user is off-line, off-line calling information of inviting the called user to join in the conversation is recorded. When it is detected that the called user is on-line, it is further detected whether the conversation in the off-line calling information is ended. If the conversation is not ended, the called user joins in the conversation. |
申请公布号 |
EP2259609(A4) |
申请公布日期 |
2011.08.31 |
申请号 |
EP20090735839 |
申请日期 |
2009.04.20 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
WU, XIANGDI;WANG, JINZHI;HUANG, YONGHAO;WU, XIANYU;WU, XIUJUAN;CHEN, GENGHUA;CHEN, GUANGJING |
分类号 |
H04W4/12;H04L12/58;H04L29/06 |
主分类号 |
H04W4/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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