Coordination of Simultaneous Multi-RAT Camping |
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| 申请号 | US15539908 | 申请日 | 2016-07-25 | 公开(公告)号 | US20180242271A1 | 公开(公告)日 | 2018-08-23 |
| 申请人 | Telefonaktiebolaget LM Ericsson (publ); | 发明人 | Johan Rune; Icaro L. J. Da Silva; Gunnar Mildh; Jose Luis Pradas; | ||||
| 摘要 | The present invention relates to the coordination of simultaneous multi-RAT camping in in a wireless communication network that provides radio access for a terminal device via at least a first and second wireless radio access operating with different radio access technologies. The improved multi-RAT camping is achieved by transmitting, by a network node, an indication regarding a set of camping areas, CAs, including a first set of camping areas being associated with the first RAT and a second set of camping areas being associated with the second RAT; performing, by the terminal device, camping in a coverage area defined based on the set of CAs; and updating, by the terminal device, the communication network with a geographic location of the terminal device a) when the terminal device enters a new coverage area being different from the coverage area defined by both the first and second set of CAs as a first mechanism, or b) when the terminal device enters a new coverage area being different from the coverage area defined by one of the first and second set of CAs as a second mechanism. | ||||||
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