发明授权
- 专利标题: Signaling mechanism for inter-RAT carrier aggregation
- 专利标题(中): RAT间载波聚合的信令机制
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申请号: US12948871申请日: 2010-11-18
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公开(公告)号: US08804616B2公开(公告)日: 2014-08-12
- 发明人: Stephen J. Grant , Stefan Parkvall , Mats Fredrik Sågfors
- 申请人: Stephen J. Grant , Stefan Parkvall , Mats Fredrik Sågfors
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址: SE Stockholm
- 代理机构: Coats & Bennett, PLLC
- 主分类号: H04Q7/00
- IPC分类号: H04Q7/00
摘要:
A signaling mechanism informs a Radio Network Controller of the radio access technology associated with data packets forwarded to the Radio Network Controller from base stations supporting multiple radio access technologies. With this information, the Radio Network Controller can associate received data with the corresponding radio access technologies, and thus manage differing physical layer procedures, such as outer-loop power control, for the radio access technologies. In an example method, first and second data units transmitted by a mobile station over first and second radio access technologies, respectively, are forwarded from one or more base stations to a network control node for further processing. A control message associated with at least some of the data units is also sent to the network control node, the control message indicating the radio access technology over which the associated data units were transmitted.
公开/授权文献
- US20110305193A1 Signaling Mechanism for Inter-RAT Carrier Aggregation 公开/授权日:2011-12-15