发明申请
US20120009923A1 FALLBACK OPERATION FOR CROSS-CARRIER SIGNALING IN MULTI-CARRIER OPERATION
有权
用于多载波操作中的跨载波信号的倒退操作
- 专利标题: FALLBACK OPERATION FOR CROSS-CARRIER SIGNALING IN MULTI-CARRIER OPERATION
- 专利标题(中): 用于多载波操作中的跨载波信号的倒退操作
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申请号: US12976818申请日: 2010-12-22
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公开(公告)号: US20120009923A1公开(公告)日: 2012-01-12
- 发明人: Wanshi Chen , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo , Aleksandar Damnjanovic
- 申请人: Wanshi Chen , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo , Aleksandar Damnjanovic
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 主分类号: H04W76/00
- IPC分类号: H04W76/00
摘要:
Techniques for supporting fallback operation in a multi-carrier communication system are described. In one aspect, a UE may determine at least one first downlink control information (DCI) format to monitor on a first carrier. The UE may monitor for the first DCI format(s) on the first carrier to detect DCI sent to the UE. The UE may receive a reconfiguration message related to communication on a plurality of carriers by the UE with cross-carrier signaling, and may determine at least one second DCI format to monitor on the first carrier based on the reconfiguration message. The UE may monitor for the first DCI format(s) and the second DCI format(s) on the first carrier after receiving the reconfiguration message.