際際滷shows by User: xiaoanwang / http://www.slideshare.net/images/logo.gif 際際滷shows by User: xiaoanwang / Thu, 30 May 2019 18:39:48 GMT 際際滷Share feed for 際際滷shows by User: xiaoanwang Massive MIMO Channel Calibration in TDD Wireless Networks /xiaoanwang/massive-mimo-channel-calibration-in-tdd-wireless-networks tddchancali20190530-190530183948
Massive MIMO in TDD wireless networks depends crucially on channel reciprocity, which can be established by calibration. Existing calibration approaches, however, have been proven to be impractical for deployment in 5G NR and 802.11. This presentation introduces terminal-assisted calibration, which is shown to overcome the drawbacks of existing approaches and to enable various massive MIMO modes in 5G NR and 802.11.]]>
Massive MIMO in TDD wireless networks depends crucially on channel reciprocity, which can be established by calibration. Existing calibration approaches, however, have been proven to be impractical for deployment in 5G NR and 802.11. This presentation introduces terminal-assisted calibration, which is shown to overcome the drawbacks of existing approaches and to enable various massive MIMO modes in 5G NR and 802.11.]]> Thu, 30 May 2019 18:39:48 GMT /xiaoanwang/massive-mimo-channel-calibration-in-tdd-wireless-networks xiaoanwang@slideshare.net(xiaoanwang) Massive MIMO Channel Calibration in TDD Wireless Networks xiaoanwang Massive MIMO in TDD wireless networks depends crucially on channel reciprocity, which can be established by calibration. Existing calibration approaches, however, have been proven to be impractical for deployment in 5G NR and 802.11. This presentation introduces terminal-assisted calibration, which is shown to overcome the drawbacks of existing approaches and to enable various massive MIMO modes in 5G NR and 802.11. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/tddchancali20190530-190530183948-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Massive MIMO in TDD wireless networks depends crucially on channel reciprocity, which can be established by calibration. Existing calibration approaches, however, have been proven to be impractical for deployment in 5G NR and 802.11. This presentation introduces terminal-assisted calibration, which is shown to overcome the drawbacks of existing approaches and to enable various massive MIMO modes in 5G NR and 802.11.
Massive MIMO Channel Calibration in TDD Wireless Networks from Xiao-an Wang
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