Invention Grant
US09282570B2 Method and apparatus for transmitting uplink control signaling on physical uplink shared channel
有权
在物理上行链路共享信道上发送上行控制信令的方法和装置
- Patent Title: Method and apparatus for transmitting uplink control signaling on physical uplink shared channel
- Patent Title (中): 在物理上行链路共享信道上发送上行控制信令的方法和装置
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Application No.: US13391350Application Date: 2010-06-25
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Publication No.: US09282570B2Publication Date: 2016-03-08
- Inventor: Shuqiang Xia , Weiwei Yang , Chunli Liang , Bo Dai , Jun Xu
- Applicant: Shuqiang Xia , Weiwei Yang , Chunli Liang , Bo Dai , Jun Xu
- Applicant Address: CN Shenzhen, Guangdong Province
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen, Guangdong Province
- Agency: Ling and Yang Intellectual Property
- Agent Ling Wu; Stephen Yang
- Priority: CN200910207139 20091027
- International Application: PCT/CN2010/074551 WO 20100625
- International Announcement: WO2010/145588 WO 20101223
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W72/12 ; H04W88/04 ; H04L1/00
Abstract:
The present invention discloses a method for transmitting uplink control signaling in a Physical Uplink Shared Channel (PUSCH). The method includes: when two transport blocks/codewords are transmitted in the PUSCH, mapping uplink control signaling to the layer corresponding to one of the two transport blocks/codewords to transmit. The present invention also discloses an apparatus for transmitting uplink control signaling in the PUSCH. The apparatus includes: a mapping unit, used for mapping uplink control signaling to the layer corresponding to one of two transport blocks/codewords when the two transport blocks/codewords are transmitted in the PUSCH; and a transmission unit, used for transmitting the uplink control signaling. The present invention effectively solves the problem of transmitting uplink control signaling in the PUSCH when the PUSCH uses spatial multiplexing in an LTE-A system.
Public/Granted literature
- US20120201212A1 Method and Apparatus for Transmitting Uplink Control Signaling on Physical Uplink Shared Channel Public/Granted day:2012-08-09
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