Invention Grant
US09198136B2 Physical uplink control channel power control method and apparatus
有权
物理上行控制信道功率控制方法及装置
- Patent Title: Physical uplink control channel power control method and apparatus
- Patent Title (中): 物理上行控制信道功率控制方法及装置
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Application No.: US14008561Application Date: 2012-01-10
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Publication No.: US09198136B2Publication Date: 2015-11-24
- Inventor: Weiwei Yang , Xin Wu , Bo Dai , Bin Yu , Chunli Liang
- Applicant: Weiwei Yang , Xin Wu , Bo Dai , Bin Yu , Chunli Liang
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: ZTE CORPORATION
- Current Assignee: ZTE CORPORATION
- Current Assignee Address: CN Shenzhen, Guangdong
- Agency: Oppedahl Patent Law Firm LLC
- Agent Carl Oppedahl; Micah Gunn
- Priority: CN201110083971 20110402
- International Application: PCT/CN2012/070173 WO 20120110
- International Announcement: WO2012/136081 WO 20121011
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W52/04 ; H04W52/32 ; H04W52/14 ; H04W52/48
Abstract:
The disclosure provides a physical uplink control channel (PUCCH) power control method. A user equipment (UE) determines a power control parameter nHARQ for a PUCCH format 3 transmission and performs power control on the PUCCH format 3 based on the nHARQ. The disclosure also provides a PUCCH power control apparatus. According to the disclosure, for a TDD system, the power control parameter nHARQ for the PUCCH format 3 transmission may be determined, which efficiently solves the problem regarding power control when feedback is performed in PUCCH format 3.
Public/Granted literature
- US20140029538A1 Physical uplink control channel power control method and apparatus Public/Granted day:2014-01-30
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