发明授权
- 专利标题: On transparency of CoMP
- 专利标题(中): 关于CoMP的透明度
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申请号: US13586274申请日: 2012-08-15
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公开(公告)号: US09084242B2公开(公告)日: 2015-07-14
- 发明人: Runhua Chen , Eko N. Onggosanusi , Anthony Ekpenyong , Vikram Chandrasekhar
- 申请人: Runhua Chen , Eko N. Onggosanusi , Anthony Ekpenyong , Vikram Chandrasekhar
- 申请人地址: US TX Dallas
- 专利权人: TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人: TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人地址: US TX Dallas
- 代理商 Ronald O. Neerings; Frank D. Cimino
- 主分类号: H04W72/04
- IPC分类号: H04W72/04 ; H04L5/00 ; H04B7/02
摘要:
This invention is a technique for coordinate multi-point wireless transmission between plural base stations and user equipment. At least one base station transmits via a Physical Downlink Shared CHannel (PDSCH). The user equipment does not know the identity of the plural base stations. This could include joint transmission by simultaneous data transmission from multiple base stations. This could include dynamic point selection by data transmission from one base station at a time and changing the transmitting point (TP) from one subframe to another subframe. This could include coordinated scheduling/beamforming (CS/CB) where data is transmitted to the user equipment from one base station at a time and the base stations communicate to coordinate user scheduling and beamforming. The transmission point (TP) could vary over Resource Block (RB) pairs within a subframe while never transmitting from more than one base station. The transmission point (TP) could change in a semi-static fashion.
公开/授权文献
- US20130215835A1 ON TRANSPARENCY OF CoMP 公开/授权日:2013-08-22
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