Invention Grant
US09537636B2 Method and device for allocating resources to carrier response information
有权
用于向载波响应信息分配资源的方法和装置
- Patent Title: Method and device for allocating resources to carrier response information
- Patent Title (中): 用于向载波响应信息分配资源的方法和装置
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Application No.: US14362054Application Date: 2012-11-15
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Publication No.: US09537636B2Publication Date: 2017-01-03
- Inventor: Peiyan Fei , Focai Peng
- Applicant: ZTE CORPORATION
- Applicant Address: CN
- Assignee: ZTE CORPORATION
- Current Assignee: ZTE CORPORATION
- Current Assignee Address: CN
- Agency: Brooks Kushman P.C.
- Priority: CN201110389521 20111130; CN201210037083 20120217
- International Application: PCT/CN2012/084640 WO 20121115
- International Announcement: WO2013/078947 WO 20130606
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W52/22 ; H04L1/18 ; H04W52/54 ; H04W76/04 ; H04W76/06
Abstract:
A method and apparatus for allocating resources to carrier response information feedback are disclosed. Wherein, when Transmit Power Control (TPC) command in Downlink Control Information (DCI) for each secondary component carrier in carrier aggregation is different, Physical Uplink Control Channel (PUCCH) resources allocated to the response information feedback of the secondary component carriers are high-layer configuration PUCCH resources designated by TPC command in the DCI which triggers data services in the secondary component carriers. The present solution can not only effectively feedback response information, but also can effectively suppress occurrence of unnecessary downlink retransmission.
Public/Granted literature
- US20140348048A1 METHOD AND DEVICE FOR ALLOCATING RESOURCES TO CARRIER RESPONSE INFORMATION Public/Granted day:2014-11-27
Information query
