发明名称 |
SELECTION OF CONNECTION TYPE IN CELLULAR TELECOMMUNICATIONS SYSTEM |
摘要 |
<p>The present invention presents a method and a controller for selecting the type of connection used to connect a terminal device to a serving base station. The connection type is selected on the basis of monitored communication-environmental parameters of the terminal device. The selection is made between a direct cellular radio connection and a relayed cellular radio connection. The relayed connection is established through another terminal device acting as a relay terminal for the connection being relayed. A direct device-to-device link between the two terminal devices is established as a cognitive radio connection, and a radio access technology and communication parameters of the device-to-device link may be negotiated between the terminal devices. The relay terminal then links the device-to-device link to a direct cellular radio connection between the relay terminal and the serving base station.</p> |
申请公布号 |
EP2314118(A1) |
申请公布日期 |
2011.04.27 |
申请号 |
EP20080775165 |
申请日期 |
2008.07.17 |
申请人 |
NOKIA SIEMENS NETWORKS OY |
发明人 |
VAN PHAN, VINH;HORNEMAN, KARI;HOOLI, KARI |
分类号 |
H04W72/04;H04W88/04 |
主分类号 |
H04W72/04 |
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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