- 专利标题： Method and apparatus for supporting UE-to-network relay communication in a wireless communication system
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申请号： US17964581申请日： 2022-10-12
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公开(公告)号： US11638197B1公开(公告)日： 2023-04-25
- 发明人: Li-Te Pan
- 申请人： ASUSTek Computer Inc.
- 申请人地址： TW Taipei
- 专利权人： ASUSTek Computer Inc.
- 当前专利权人： ASUSTek Computer Inc.
- 当前专利权人地址： TW Taipei
- 代理机构： Blue Capital Law Firm, P.C.
- 主分类号： H04W40/22
- IPC分类号： H04W40/22 ; H04W76/10 ; H04W88/04
摘要：
A method and device are disclosed from the perspective of a remote User Equipment (UE). In one embodiment, the method includes the remote UE establishing a unicast link with a relay UE. The method further includes the remote UE establishing a Radio Resource Control (RRC) connection with a network via the relay UE, wherein a first Radio Link Control (RLC) entity is created and used for transmitting a first RRC message for request of establishing the RRC connection to the network via the relay UE. The method also includes the remote UE selecting a suitable cell. In addition, the method includes the remote UE releasing the first RLC entity in response to selection of the suitable cell. Furthermore, the method includes the remote UE transmitting a second RRC message to the network directly.
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