�ݺ�ߣshows by User: FuyunLing

�ݺ�ߣshows by User: FuyunLing / http://www.slideshare.net/images/logo.gif �ݺ�ߣshows by User: FuyunLing / Thu, 19 Oct 2017 03:18:27 GMT �ݺ�ߣShare feed for �ݺ�ߣshows by User: FuyunLing Initial acquisition in digital communication systems by Fuyun Ling, v1.2 /slideshow/initial-acquisition-in-digital-communication-systems-by-fuyun-ling-v12/80968834 acquisitionflingv1-171019031827
This presentation describes the initial acquisition process in digital communication systems, their optimality, and useful rule of thumb formulas, e.g., the non-coherent combining gain. Example the initial acquisitions in CDMA2000, WCDMA and LTE are also given. New book information added]]>
This presentation describes the initial acquisition process in digital communication systems, their optimality, and useful rule of thumb formulas, e.g., the non-coherent combining gain. Example the initial acquisitions in CDMA2000, WCDMA and LTE are also given. New book information added]]> Thu, 19 Oct 2017 03:18:27 GMT /slideshow/initial-acquisition-in-digital-communication-systems-by-fuyun-ling-v12/80968834 FuyunLing@slideshare.net(FuyunLing) Initial acquisition in digital communication systems by Fuyun Ling, v1.2 FuyunLing This presentation describes the initial acquisition process in digital communication systems, their optimality, and useful rule of thumb formulas, e.g., the non-coherent combining gain. Example the initial acquisitions in CDMA2000, WCDMA and LTE are also given. New book information added <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/acquisitionflingv1-171019031827-thumbnail.jpg?width=120&height=120&fit=bounds" /> This presentation describes the initial acquisition process in digital communication systems, their optimality, and useful rule of thumb formulas, e.g., the non-coherent combining gain. Example the initial acquisitions in CDMA2000, WCDMA and LTE are also given. New book information added

Initial acquisition in digital communication systems by Fuyun Ling, v1.2 from Fuyun Ling

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0 Phase-Locked Loop (PLL) and Carrier Synchronization Fuyun Ling_v1.3 /slideshow/phaselocked-loop-pll-and-carrier-synchronization-fuyun-lingv13/80968631 pll-carriersynchflingv1-171019030921
Revised version of previous one with new book information. ]]>
Revised version of previous one with new book information. ]]> Thu, 19 Oct 2017 03:09:21 GMT /slideshow/phaselocked-loop-pll-and-carrier-synchronization-fuyun-lingv13/80968631 FuyunLing@slideshare.net(FuyunLing) Phase-Locked Loop (PLL) and Carrier Synchronization Fuyun Ling_v1.3 FuyunLing Revised version of previous one with new book information. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/pll-carriersynchflingv1-171019030921-thumbnail.jpg?width=120&height=120&fit=bounds" /> Revised version of previous one with new book information.

Phase-Locked Loop (PLL) and Carrier Synchronization Fuyun Ling_v1.3 from Fuyun Ling

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0 Timing synchronization F Ling_v1.2 /slideshow/timing-synchronization-f-lingv12/80968401 timingsynchflingv1-171019030007
This is the third part of the mini-series of synchronization in the Topics in Digital Communication Presentations. Timing synchronization is another key component in modem design and implementation. However, this subject, especially its practical aspects, were not covered in details in text books. The materials covered in this presentation are not really new, but discussed in the literature published over past forty years. I hope that putting them in a single slide deck can help people who want to learn more on this subject. New book information is added Fuyun Ling ]]>
This is the third part of the mini-series of synchronization in the Topics in Digital Communication Presentations. Timing synchronization is another key component in modem design and implementation. However, this subject, especially its practical aspects, were not covered in details in text books. The materials covered in this presentation are not really new, but discussed in the literature published over past forty years. I hope that putting them in a single slide deck can help people who want to learn more on this subject. New book information is added Fuyun Ling ]]> Thu, 19 Oct 2017 03:00:07 GMT /slideshow/timing-synchronization-f-lingv12/80968401 FuyunLing@slideshare.net(FuyunLing) Timing synchronization F Ling_v1.2 FuyunLing This is the third part of the mini-series of synchronization in the Topics in Digital Communication Presentations. Timing synchronization is another key component in modem design and implementation. However, this subject, especially its practical aspects, were not covered in details in text books. The materials covered in this presentation are not really new, but discussed in the literature published over past forty years. I hope that putting them in a single slide deck can help people who want to learn more on this subject. New book information is added Fuyun Ling <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/timingsynchflingv1-171019030007-thumbnail.jpg?width=120&height=120&fit=bounds" /> This is the third part of the mini-series of synchronization in the Topics in Digital Communication Presentations. Timing synchronization is another key component in modem design and implementation. However, this subject, especially its practical aspects, were not covered in details in text books. The materials covered in this presentation are not really new, but discussed in the literature published over past forty years. I hope that putting them in a single slide deck can help people who want to learn more on this subject. New book information is added Fuyun Ling

Timing synchronization F Ling_v1.2 from Fuyun Ling

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0 Old Codex memos on digital timing synchronization. 1985 /FuyunLing/old-codex-memo-on-digital-timing-synchronization-1985 timing-interpolation1985-150819204732-lva1-app6891
This is a correction of old memoes on modem timing synchronization written in 1985 at Codex Corp., a subsidiary of Motorola. In the memos, many aspects and implementation details are discussed in detail. The products developed based on these memos in mid-80s were probably the earliest commercial Modems with digital timing technology available in the world. Since then this technology are widely used today, it should still have reference value to engineers and researchers working in this area.]]>
This is a correction of old memoes on modem timing synchronization written in 1985 at Codex Corp., a subsidiary of Motorola. In the memos, many aspects and implementation details are discussed in detail. The products developed based on these memos in mid-80s were probably the earliest commercial Modems with digital timing technology available in the world. Since then this technology are widely used today, it should still have reference value to engineers and researchers working in this area.]]> Wed, 19 Aug 2015 20:47:31 GMT /FuyunLing/old-codex-memo-on-digital-timing-synchronization-1985 FuyunLing@slideshare.net(FuyunLing) Old Codex memos on digital timing synchronization. 1985 FuyunLing This is a correction of old memoes on modem timing synchronization written in 1985 at Codex Corp., a subsidiary of Motorola. In the memos, many aspects and implementation details are discussed in detail. The products developed based on these memos in mid-80s were probably the earliest commercial Modems with digital timing technology available in the world. Since then this technology are widely used today, it should still have reference value to engineers and researchers working in this area. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/timing-interpolation1985-150819204732-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds" /> This is a correction of old memoes on modem timing synchronization written in 1985 at Codex Corp., a subsidiary of Motorola. In the memos, many aspects and implementation details are discussed in detail. The products developed based on these memos in mid-80s were probably the earliest commercial Modems with digital timing technology available in the world. Since then this technology are widely used today, it should still have reference value to engineers and researchers working in this area.

Old Codex memos on digital timing synchronization. 1985 from Fuyun Ling

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0 Pll carrier synch f-ling_v1.2 /slideshow/pll-carrier-synch-flingv12/42978554 pll-carriersynchflingv1-141223200822-conversion-gate01
Revised version of previous one.]]>
Revised version of previous one.]]> Tue, 23 Dec 2014 20:08:22 GMT /slideshow/pll-carrier-synch-flingv12/42978554 FuyunLing@slideshare.net(FuyunLing) Pll carrier synch f-ling_v1.2 FuyunLing Revised version of previous one. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/pll-carriersynchflingv1-141223200822-conversion-gate01-thumbnail.jpg?width=120&height=120&fit=bounds" /> Revised version of previous one.

Pll carrier synch f-ling_v1.2 from Fuyun Ling

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0 Ibfd presentation /slideshow/ibfd-presentation/35509998 ibfdpresentation-140604235139-phpapp02
During past a few months, I spent some time on the subject of "In Band Full-Duplex" wireless communications, because it is related to echo cancellation that I worked on many years ago. I put together a presentation on this subject for share with people have same interest. It should be noted that what shown in the presentation are based on my experience and reflect my understanding and opinions. As usual, my opinions are in general conservative and may or may not be totally correct. Please let me know if you have any comments. Thanks.]]>
During past a few months, I spent some time on the subject of "In Band Full-Duplex" wireless communications, because it is related to echo cancellation that I worked on many years ago. I put together a presentation on this subject for share with people have same interest. It should be noted that what shown in the presentation are based on my experience and reflect my understanding and opinions. As usual, my opinions are in general conservative and may or may not be totally correct. Please let me know if you have any comments. Thanks.]]> Wed, 04 Jun 2014 23:51:39 GMT /slideshow/ibfd-presentation/35509998 FuyunLing@slideshare.net(FuyunLing) Ibfd presentation FuyunLing During past a few months, I spent some time on the subject of "In Band Full-Duplex" wireless communications, because it is related to echo cancellation that I worked on many years ago. I put together a presentation on this subject for share with people have same interest. It should be noted that what shown in the presentation are based on my experience and reflect my understanding and opinions. As usual, my opinions are in general conservative and may or may not be totally correct. Please let me know if you have any comments. Thanks. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ibfdpresentation-140604235139-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> During past a few months, I spent some time on the subject of "In Band Full-Duplex" wireless communications, because it is related to echo cancellation that I worked on many years ago. I put together a presentation on this subject for share with people have same interest. It should be noted that what shown in the presentation are based on my experience and reflect my understanding and opinions. As usual, my opinions are in general conservative and may or may not be totally correct. Please let me know if you have any comments. Thanks.

Ibfd presentation from Fuyun Ling

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0 Channel estimation - F. Ling /slideshow/channel-estimation-f-ling/32428485 channel-estimationflingv1-140317231840-phpapp02
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]]> Mon, 17 Mar 2014 23:18:40 GMT /slideshow/channel-estimation-f-ling/32428485 FuyunLing@slideshare.net(FuyunLing) Channel estimation - F. Ling FuyunLing <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/channel-estimationflingv1-140317231840-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" />

Channel estimation - F. Ling from Fuyun Ling

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0 Timing synchronization F Ling_v1 /slideshow/timing-synchronization-f-lingv1/28771030 timingsynchflingv1-131201000152-phpapp01
This is the third part of the mini-series of synchronization in the Topics in Digital Communication Presentations. Timing synchronization is another key component in modem design and implementation. However, this subject, especially its practical aspects, were not covered in details in text books. The materials covered in this presentation are not really new, but discussed in the literature published over past forty years. I hope that putting them in a single slide deck can help people who want to learn more on this subject. Fuyun Ling]]>
This is the third part of the mini-series of synchronization in the Topics in Digital Communication Presentations. Timing synchronization is another key component in modem design and implementation. However, this subject, especially its practical aspects, were not covered in details in text books. The materials covered in this presentation are not really new, but discussed in the literature published over past forty years. I hope that putting them in a single slide deck can help people who want to learn more on this subject. Fuyun Ling]]> Sun, 01 Dec 2013 00:01:52 GMT /slideshow/timing-synchronization-f-lingv1/28771030 FuyunLing@slideshare.net(FuyunLing) Timing synchronization F Ling_v1 FuyunLing This is the third part of the mini-series of synchronization in the Topics in Digital Communication Presentations. Timing synchronization is another key component in modem design and implementation. However, this subject, especially its practical aspects, were not covered in details in text books. The materials covered in this presentation are not really new, but discussed in the literature published over past forty years. I hope that putting them in a single slide deck can help people who want to learn more on this subject. Fuyun Ling <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/timingsynchflingv1-131201000152-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> This is the third part of the mini-series of synchronization in the Topics in Digital Communication Presentations. Timing synchronization is another key component in modem design and implementation. However, this subject, especially its practical aspects, were not covered in details in text books. The materials covered in this presentation are not really new, but discussed in the literature published over past forty years. I hope that putting them in a single slide deck can help people who want to learn more on this subject. Fuyun Ling

Timing synchronization F Ling_v1 from Fuyun Ling

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0 Initial acquisition in digital communication systems /slideshow/acquisition-by-fuyunling/24274980 acquisitionbyfuyunling-130715224925-phpapp02
This presentation describes the initial acquisition process in digital communication systems, their optimality, and useful rule of thumb formulas, e.g., the non-coherent combining gain. Example the initial acquisitions in CDMA2000, WCDMA and LTE are also given.]]>
This presentation describes the initial acquisition process in digital communication systems, their optimality, and useful rule of thumb formulas, e.g., the non-coherent combining gain. Example the initial acquisitions in CDMA2000, WCDMA and LTE are also given.]]> Mon, 15 Jul 2013 22:49:25 GMT /slideshow/acquisition-by-fuyunling/24274980 FuyunLing@slideshare.net(FuyunLing) Initial acquisition in digital communication systems FuyunLing This presentation describes the initial acquisition process in digital communication systems, their optimality, and useful rule of thumb formulas, e.g., the non-coherent combining gain. Example the initial acquisitions in CDMA2000, WCDMA and LTE are also given. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/acquisitionbyfuyunling-130715224925-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> This presentation describes the initial acquisition process in digital communication systems, their optimality, and useful rule of thumb formulas, e.g., the non-coherent combining gain. Example the initial acquisitions in CDMA2000, WCDMA and LTE are also given.

Initial acquisition in digital communication systems from Fuyun Ling

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0 Mimo tutorial by-fuyun_ling /slideshow/mimo-tutorial-byfuyunling/23417568 mimo-tutorialbyfuyunling-130624134927-phpapp01
The fundamentals of MIMO Technology, the tutorial is mainly focused on the unique feature of MIMO for communications with spatial multiplexing.]]>
The fundamentals of MIMO Technology, the tutorial is mainly focused on the unique feature of MIMO for communications with spatial multiplexing.]]> Mon, 24 Jun 2013 13:49:27 GMT /slideshow/mimo-tutorial-byfuyunling/23417568 FuyunLing@slideshare.net(FuyunLing) Mimo tutorial by-fuyun_ling FuyunLing The fundamentals of MIMO Technology, the tutorial is mainly focused on the unique feature of MIMO for communications with spatial multiplexing. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/mimo-tutorialbyfuyunling-130624134927-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> The fundamentals of MIMO Technology, the tutorial is mainly focused on the unique feature of MIMO for communications with spatial multiplexing.

Mimo tutorial by-fuyun_ling from Fuyun Ling

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0 Ofdm tutorial fuyun_ling_rev1 /slideshow/ofdm-tutorial-fuyunlingrev1/21962213 ofdmtutorialfuyunlingrev1-130526175034-phpapp01
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]]> Sun, 26 May 2013 17:50:34 GMT /slideshow/ofdm-tutorial-fuyunlingrev1/21962213 FuyunLing@slideshare.net(FuyunLing) Ofdm tutorial fuyun_ling_rev1 FuyunLing <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ofdmtutorialfuyunlingrev1-130526175034-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" />

Ofdm tutorial fuyun_ling_rev1 from Fuyun Ling

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0 https://cdn.slidesharecdn.com/profile-photo-FuyunLing-48x48.jpg?cb=1528697205 Independent digital communication professional working in the digital communication and digital signal processing areas for over 30 years, with rich industrial and academic experience; Technical expertise in digital communications systems, in particular in wireless and wireline modem analysis, design and implementation; Holding over 100 US patents, author and coauthor of over 80 technical papers and two books; Held adjunct professorship at two universities; Life Fellow of IEEE. Email address: ling.fuyun@gmail.com Website: www.twinclouds.com Blog on Topics in Digital Communications: http://twinclouds.wordpress.com/ http://www.twinclouds.com https://cdn.slidesharecdn.com/ss_thumbnails/acquisitionflingv1-171019031827-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/initial-acquisition-in-digital-communication-systems-by-fuyun-ling-v12/80968834 Initial acquisition in... https://cdn.slidesharecdn.com/ss_thumbnails/pll-carriersynchflingv1-171019030921-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/phaselocked-loop-pll-and-carrier-synchronization-fuyun-lingv13/80968631 Phase-Locked Loop (PLL... https://cdn.slidesharecdn.com/ss_thumbnails/timingsynchflingv1-171019030007-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/timing-synchronization-f-lingv12/80968401 Timing synchronization...