| 发明名称 | Using compressed beamforming information for optimizing multiple-input multiple-output operations | ||
| 摘要 | Methods, systems, and devices are described for wireless communication. In one aspect, a method of wireless communication includes receiving, by a first wireless device, compressed beamforming information from each of a plurality of stations, the compressed beamforming information including a feedback signal-to-noise ratio (SNR) value and compressed feedback matrix. The method also includes determining a multi-user signal-to-interference-plus noise ratio (SINR) metric for each of the plurality of stations based at least in part on the received feedback SNR values and the received compressed feedback matrices. | ||
| 申请公布号 | US9590707(B1) | 申请公布日期 | 2017.03.07 |
| 申请号 | US201514842592 | 申请日期 | 2015.09.01 |
| 申请人 | QUALCOMM Incorporated | 发明人 | Baik Eugene;Elsherif Ahmed Ragab;Gao Qinghai;Steele Gregory;Katar Srinivas;van Nee Didier Johannes Richard;Tahir Ehab |
| 分类号 | H04K1/10;H04L27/28;H04B7/04;H04L5/00;H04W16/28 | 主分类号 | H04K1/10 |
| 代理机构 | Holland & Hart LLP | 代理人 | Holland & Hart LLP |
| 主权项 | 1. A method for wireless communication, comprising: receiving, by a first wireless device, compressed beamforming information from each of a plurality of stations, the compressed beamforming information including a feedback signal-to-noise ratio (SNR) value and compressed feedback matrix; determining, by the first wireless device, a multi-user signal-to-interference-plus noise ratio (SINR) metric for each of the plurality of stations based at least in part on the received feedback SNR values and the received compressed feedback matrices; and setting, by the first wireless device, a transmission rate for each of the plurality of stations based at least in part on the determined multi-user SINR metrics. | ||
| 地址 | San Diego CA US | ||