PPT-Radio spectrum for future railway applications

Thomas Weilacher Chairman CEPTECC Working Group Frequency Management WG FM WWRF 31 October 2018 Herning Denmark RMR 1 GSMR LTE NR Beyond FRMCS project RMR Railway Mobile Radio umbrella term for GSMR FRMCS. 381a and b brPage 4br mt Fig 7381 b Direct sequence spread spectrum receiver Fig7381 b Binary Adder Balanced Modulator Pseudo noise code enerator Transmitted signal st ct Carrier Frequency f Fig 7381 a Direct sequence spread spectrum transmitter mt Amateur Radio. Graham Murchie – G4FSG. Murray Niman – G6JYB. What is the RSGB?. UK’s . national amateur radio . (AR) society. Founded . in . 1913; Patron . is . HRH The Prince . Philip, . Duke . Section . 1- What . are electromagnetic waves?. WHAT DO CORDLESS PHONES AND MICROWAVE OVENS HAVE IN COMMON?. Each emits electromagnetic waves.. Remember…. A . wave. . is a repeating disturbance or movement that transfers energy through matter or space.. Ken Tapping. Example Problems. 1 559-1 610 . MHz: . AERONAUTICAL . RADIONAVIGATION. RADIONAVIGATION-SATELLITE (space-to-Earth) (space-to-space. ). 1 610-1 . 610.6 MHz:. MOBILE-SATELLITE (. Earth-to-space) . continued. Rybicki. & . Lightman. Chapter 6. Also Course notes for “Essential Radio Astronomy” at NRAO, . Condon & Ransom. http://www.cv.nrao.edu/course/astr534/ERA.shtml. Synchrotron Theory: Summary of Results. The TCCA’s. . Critical Communications Broadband Group (CCBG). Emmanuelle . Villebrun. . Vice Chair TCCA Critical Communication Broadband Group . Coordinator in network development. Ministry of Interior - France. in Non-Contiguous . DSA with Online Defragmentation. Suman Bhunia, . Vahid. . Behzadan. and . Shamik. . Sengupta. . Supported by NSF CAREER grant CNS #1346600. Outline. Introduction. Motivation. Some Related Work. Tomas Gergely. Glen Langston. National Academy of Sciences. Committee on Radio Frequencies. May 29, 2014. Spectrum Management Challenges 2014 - 2015. Spectrum protections and coordination for the new generation of broadband radio astronomy systems. Director, Global Spectrum Strategy. Hewlett Packard Enterprise. July 10, 2017. Agenda. IEEE 802.18 – The RR-TAG. History. IEEE 802.18 Charter. Regulatory. Looking to the Future. IEEE 802.18 - The Radio Regulatory Technical Advisory Group. Requirements. Implications for the . Hydrologic . Warning . Community. Timothy J. Salo. Salo IT Solutions, Inc.. May 11, 2011. Very Narrowband Implications. Topics. Narrowband Mandate and Status. Future Very Narrowband Mandate. Oct 25, 2016. 1. October 25, 2016. October 25, 2016. 5G Networks and its Applications. 2. Agenda. Mobile . Technology Evolution . What is 5G?. Why is 5G different. ?. 5G Applications . Drivers . and Opportunities. Shameek Bhattacharjee. COP 5611. Project Presentation. Introduction. Cognitive Radio Basics. . - . Opportunistic spectrum access . : . Unlicensed. . wireless devices (secondary) operate on frequencies not currently being used by the licensed users (. Ken Tapping. Example Problems. 1 559-1 610 . MHz: . AERONAUTICAL . RADIONAVIGATION. RADIONAVIGATION-SATELLITE (space-to-Earth) (space-to-space. ). 1 610-1 . 610.6 MHz:. MOBILE-SATELLITE (. Earth-to-space) . features introduced recently. current and near future development. 8. th. Annual European Spectrum Management Conference, 25-26 June 2013. CEPT Report 46. provides the information how EFIS is going to be improved to support the spectrum...