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- Bernhard_Walke abstract "Bernhard Walke (born 28 July 1940) is a pioneer of mobile Internet access and professor emeritus at RWTH Aachen University in Germany. He is an outstanding driver of wireless and mobile 2G to 5G cellular radio networks technologies. In 1985 he proposed a local cellular radio network comprising technologies present in 2G to 4G or discussed for 5G systems like self-organization of a radio mesh network, integration of circuit- and packet switching, de-centralized radio resource control, TDMA/spread spectrum information transmission, antenna beam-steering, spatial beam multiplexing, interference coordination, S-Aloha based multiple access and demand assigned traffic channels, mobile broadband transmission using mm-waves, and multi-hop communication.In 1991 he proposed CELLPAC for packet switching in GSM which triggered development of standard GPRS. In 1999 he proposed fixed two-hop decode-and-forward relays for cellular radio, now mandatory in standards 3GPP LTE Rel.10 and IEEE 802.16.1 (mobile broadband WiMAX). The relay concept triggered evolution of cellular radio architecture towards 3GPP LTE Small Cell networks, e.g. femto and pico cells operating like relays on radio resources provided by a donor base station.The Communications Networks (ComNets) research team in large parts designed the ETSI/BRAN HiperLAN2 medium access control protocol adopted by standard IEEE 802.16 (WiMax) and used as a baseline in 3GPP LTE. Radio spectrum requirements for packet-switching mobile radio systems were calculated by World Radio Conference 2007 using a queuing model developed by Bernhard and his team. Work by Bernhard and his team on wireless quality of service supporting multi-hop radio networks materialized in standard IEEE 802.11s.Walke earned his Dipl. Ing. (M.Sc.) degree in Electrical Engineering and Data Processing (1965) from University of Stuttgart, Germany. He worked two years as a Trainee with Telefunken and joined Telefunken Research (1967) where he received his doctorate (1975) from University of Stuttgart. As a department head at AEG Telefunken (now Airbus AG) he switched to FernUniversität Hagen, Germany (1983) as a professor for Data Processing Techniques. During 1990-2007 he was professor and director of the School of Communications Networks (ComNets) at RWTH Aachen' Faculty of Electrical Engineering and Information Technology and thereafter (until 2012) head of the ComNets Research Group.".
- Bernhard_Walke birthDate "1940-07-28".
- Bernhard_Walke birthYear "1940".
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- Bernhard_Walke wikiPageWikiLink 2G.
- Bernhard_Walke wikiPageWikiLink 3GPP.
- Bernhard_Walke wikiPageWikiLink 5G.
- Bernhard_Walke wikiPageWikiLink Base_station.
- Bernhard_Walke wikiPageWikiLink Category:1940_births.
- Bernhard_Walke wikiPageWikiLink Category:German_electrical_engineers.
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- Bernhard_Walke wikiPageWikiLink Cellular_network.
- Bernhard_Walke wikiPageWikiLink ComNets.
- Bernhard_Walke wikiPageWikiLink Femtocell.
- Bernhard_Walke wikiPageWikiLink GSM.
- Bernhard_Walke wikiPageWikiLink General_Packet_Radio_Service.
- Bernhard_Walke wikiPageWikiLink HiperLAN.
- Bernhard_Walke wikiPageWikiLink IEEE_802.11s.
- Bernhard_Walke wikiPageWikiLink IEEE_802.16.
- Bernhard_Walke wikiPageWikiLink Institute_of_Electrical_and_Electronics_Engineers.
- Bernhard_Walke wikiPageWikiLink LTE_(telecommunication).
- Bernhard_Walke wikiPageWikiLink LTE_Advanced.
- Bernhard_Walke wikiPageWikiLink Media_access_control.
- Bernhard_Walke wikiPageWikiLink Packet_switching.
- Bernhard_Walke wikiPageWikiLink Picocell.
- Bernhard_Walke wikiPageWikiLink Quality_of_service.
- Bernhard_Walke wikiPageWikiLink Queueing_theory.
- Bernhard_Walke wikiPageWikiLink RWTH_Aachen_Faculty_of_Electrical_Engineering_and_Information_Technology.
- Bernhard_Walke wikiPageWikiLink RWTH_Aachen_University.
- Bernhard_Walke wikiPageWikiLink Radio_resource_management.
- Bernhard_Walke wikiPageWikiLink Radio_spectrum.
- Bernhard_Walke wikiPageWikiLink Repeater.
- Bernhard_Walke wikiPageWikiLink Small_cell.
- Bernhard_Walke wikiPageWikiLink Telefunken.
- Bernhard_Walke wikiPageWikiLink University_of_Hagen.
- Bernhard_Walke wikiPageWikiLink University_of_Stuttgart.
- Bernhard_Walke wikiPageWikiLink WiMAX.
- Bernhard_Walke wikiPageWikiLink World_Radiocommunication_Conference.
- Bernhard_Walke wikiPageWikiLinkText "Bernhard Walke".
- Bernhard_Walke dateOfBirth "1940-07-28".
- Bernhard_Walke name "Walke, Bernhard".
- Bernhard_Walke shortDescription "German electrical engineer".
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- Bernhard_Walke description "German electrical engineer".
- Bernhard_Walke description "German electrical engineer".
- Bernhard_Walke subject Category:1940_births.
- Bernhard_Walke subject Category:German_electrical_engineers.
- Bernhard_Walke subject Category:Living_people.
- Bernhard_Walke subject Category:RWTH_Aachen_University.
- Bernhard_Walke hypernym Pioneer.
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- Bernhard_Walke comment "Bernhard Walke (born 28 July 1940) is a pioneer of mobile Internet access and professor emeritus at RWTH Aachen University in Germany. He is an outstanding driver of wireless and mobile 2G to 5G cellular radio networks technologies.".
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- Bernhard_Walke name "Bernhard Walke".
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- Bernhard_Walke surname "Walke".