Invention Grant
- Patent Title: Method for interference randomization of physical uplink control channel
- Patent Title (中): 物理上行控制信道干扰随机化方法
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Application No.: US12988584Application Date: 2008-12-05
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Publication No.: US08594017B2Publication Date: 2013-11-26
- Inventor: Shuqiang Xia , Chunli Liang , Bo Dai , Peng Hao
- Applicant: Shuqiang Xia , Chunli Liang , Bo Dai , Peng Hao
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen, Guangdong
- Agency: Brooks Kushman P.C.
- Priority: CN200810094545 20080422
- International Application: PCT/CN2008/073353 WO 20081205
- International Announcement: WO2009/129681 WO 20091029
- Main IPC: H04B7/212
- IPC: H04B7/212
Abstract:
A method for interference randomization of physical uplink control channel (PUCCH), which is used in long term evolution (LTE) system, when multiple terminals multiplex PUCCH to transmit uplink control signalings, the difference of index of control channel resource used by any two terminals in the first timeslot of PUCCH is different from the difference of index of control channel resource used by the two terminals in the second timeslot of PUCCH. The invention can realize interference randomization between UEs that multiplex the same PUCCH.
Public/Granted literature
- US20110032926A1 METHOD FOR INTERFERENCE RANDOMIZATION OF PHYSICAL UPLINK CONTROL CHANNEL Public/Granted day:2011-02-10
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