发明授权
- 专利标题： Adaptive sectorization in cellular systems
- 专利标题（中）： 细胞系统中的自适应分割
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申请号： US11260895申请日： 2005-10-27
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公开(公告)号： US09179319B2公开(公告)日： 2015-11-03
- 发明人: Dhananjay Ashok Gore , Alexei Gorokhov , Hemanth Sampath , Tingfang Ji , Tamer Kadous
- 申请人： Dhananjay Ashok Gore , Alexei Gorokhov , Hemanth Sampath , Tingfang Ji , Tamer Kadous
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 Howard Seo
- 主分类号： H04M1/00
- IPC分类号： H04M1/00 ; H04W16/00 ; H04W16/24 ; H04W16/28
摘要：
Apparatuses and methodologies are described that enhance performance in a wireless communication system using beamforming transmissions. According to one aspect, a set of transmit beams are defined that simultaneously provides for space division multiplexing, multiple-input multiple output (MIMO transmission and opportunistic beamforming. The addition of a wide beam guarantees a minimum acceptable performance for all user devices.
公开/授权文献
- US20060286974A1 Adaptive sectorization in cellular systems 公开/授权日：2006-12-21