PPT-Control Channel Design for Many-Antenna MU-MIMO

Jihoon Yun C Shepard A Javed and L Zhong Control Channel Dsign for ManyAntenna MUMIMO Mobicom 2015 Introduction The lack of an efficient and reliable control channel in current MUMIMO architectures. Shyamnath Gollakota. Samuel David . Perli. and Dina . Katabi. MIMO LANs. Today, MIMO delivers as many concurrent packets as the antennas on the AP. Talk presents . a practical technique to . double the concurrent packets in MIMO LANs. Typically the diameter of the ground plane should be at least 3.. λ. /4. The parameters of helical antenna are-. D- diameter of a turn on the helix antenna.. C- circumference of a turn on the helix antenna.. Many-Antenna MU-MIMO. Clayton Shepard . Abeer. . Javed. Lin . Zhong. What is the control channel?. Anything that isn’t data. Control Channel Functions. Time-frequency synchronization. Association. Lecture Slides. 10-Oct-2017. Multiple Input Multiple Output Systems. Channel Impairments. Required Textbook. : . Antennas . and Propagation for Wireless Communication Systems. , by Simon R. Saunders and Alejandro Aragon-Zavala, ISBN 978-0-470-84879-1; March 2007 (2. ECE Department. University of California, Santa Barbara. Collaborators. Prof. Mark . Rodwell. Eric . Torkildson. (now at Nokia). Bharath. A.. Colin Sheldon. Babak. . Mamandipoor. Mahmoud . Sawaby. (Stanford). Shyamnath Gollakota. Samuel David . Perli. and Dina . Katabi. MIMO LANs. Today, MIMO delivers as many concurrent packets as the antennas on the AP. Talk presents . a practical technique to . double the concurrent packets in MIMO LANs. TGay. PHY Layer Evaluation Methodology. Slide . 1. Alexander Maltsev, Intel. Authors:. Name. Affiliation. Address. Phone. Email. Alexander Maltsev. Intel. . 7(962)5050236. alexander.maltsev@intel.com. . Rate. . Adaptation. Advanced. . Computer. . Networks. CS577-2014. . Fall. Presented. . by. . Tianyang. . Wang. Oct.28. th. ,. . 2014. (. Ioannis. . Pefkianakis. ,. . Suk-Bok. . Lee,. . Design Considerations. Date:. 2018-12-21. Slide . 1. Authors:. Nokia. Name. Affiliation. Address. Phone. Email. David Lopez-Perez. Nokia.  .  .  . Mika Kasslin. Henkka. Rantala . Eric Torkildson. ECE Department. University of California, Santa Barbara. Collaborators. Prof. Mark . Rodwell. Eric . Torkildson. (now at Nokia). Bharath. A.. Colin Sheldon. Babak. . Mamandipoor. Mahmoud . Sawaby. (Stanford). Malcolm Robertson, Keysight. Jon Martens, Anritsu. Chris Scholz, Rohde & Schwarz. Jason White, National Instruments. Moderator: Kate A. Remley, NIST. IEEE 5G Summit. So Many Systems, . So Much to Measure. 2 MIMO in HSPA: the Real-World Impact Contents 1Executive Summary2 The Role of MIMO in HSPA What is MIMO, and What Does it Provide? 3Implementation and Deployment 4 Co-existence of MIMO and Legacy Te COS . 463. : Wireless . Networks. Lecture . 16. Kyle Jamieson. [Parts adapted from D. Halperin . et al., . T. Rappaport]. Multiple-Input, Multiple-Output (MIMO). communications. Send/receive > 1 signal on different transmit and receive antennas. 3.1 Radiation Pattern. 3.2 Spherical Coordinate System. 3.3 Antenna Field Regions. 3.4 Antenna Efficiency. 3.5 Directivity and Gain. 3.1 Radiation Pattern. 2. Radiation pattern. (. 방사패턴. ): .