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Heinz Droste
Deutsche Telekom
17Publications
8H-index
1,090Citations
Publications 17
Newest
#1Juan Rendon Schneir (DT: Deutsche Telekom)H-Index: 1
#2Ade AjibuluH-Index: 1
Last.Rafael Canto (Telefónica)H-Index: 1
view all 7 authors...
Abstract 5G networks are envisioned to provide consumers and industry with improved transmission performance and advanced communication possibilities. To deliver on this promise of ushering in faster downloads and lower latency, mobile network operators are called upon for substantial investment in network infrastructure. Investors and operators need a clear 5G business case before making such investment. So far, very little research has been published on the topic of the 5G business case. This ...
1 CitationsSource
#1Christian Mannweiler (Bell Labs)H-Index: 8
#2Markus Breitbach (DT: Deutsche Telekom)H-Index: 3
Last.Jorge Rivas Sanchez (Atos)H-Index: 1
view all 8 authors...
This paper describes the status of the 5G NORMA architecture after the second design iteration. It integrates the control and data layer functions developed in the project into a harmonized mobile network architecture, applying the paradigms of adaptive (de-) composition and allocation of network functions (NFs), programmable network control, and end-to-end network slicing. The paper depicts the design of a multi-service management & orchestration layer with dedicated interfaces for mobile netwo...
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Last.Ade AjibuluH-Index: 1
view all 7 authors...
5G networks are envisioned to provide consumers and industry with improved transmission performance and advanced communication possibilities. To deliver the promises on ushering fast downloads and low latency, the mobile network operators are called upon for formidable investment in network upgrades, the lion’s share of which is expected to be in the radio access network (RAN). One option for operator investment relief consists in sharing resources, RAN and backhaul, by means of a mobile service...
1 Citations
#1Heinz Droste (DT: Deutsche Telekom)H-Index: 8
#2Peter Rost (Bell Labs)H-Index: 18
Last.Miguel Angel Puente (Atos)H-Index: 6
view all 8 authors...
This article provides an overview on objectives and first results of the Horizon 2020 project 5G NOvel Radio Multiservice adaptive network Architecture 5GNORMA. With 5G NORMA, leading players in the mobile ecosystem aim to underpin Europe's leadership position in 5G. The key objective of 5G NORMA is to develop a conceptually novel, adaptive and future-proof 5G mobile network architecture. This architecture will allow for adapting the network to a wide range of service specific requirements, resu...
7 CitationsSource
#1Heinz DrosteH-Index: 8
Last.Mauro BoldiH-Index: 7
view all 4 authors...
Introduction The design of a mobile network architecture aims at defining network elements (e.g. Base Stations [BSs], switches, routers, user devices) and their interaction in order to ensure a consistent system operation. This chapter discusses basic considerations and provides an overview of current research activities. Network architecture can be considered from different angles that are needed in order to fulfill objectives like integration of technical components into an overall system, pro...
1 CitationsSource
#1Peter Rost (NSN: Nokia Networks)H-Index: 18
#2Albert Banchs (IMDEA Networks)H-Index: 29
Last.Bessem Sayadi (Nokia)H-Index: 10
view all 10 authors...
As a chain is as strong as its weakest element, so are the efficiency, flexibility, and robustness of a mobile network, which relies on a range of different functional elements and mechanisms. Indeed, the mobile network architecture needs particular attention when discussing the evolution of 3GPP EPS because it is the architecture that integrates the many different future technologies into one mobile network. This article discusses 3GPP EPS mobile network evolution as a whole, analyzing specific...
110 CitationsSource
#1Quan Kuang (DT: Deutsche Telekom)H-Index: 7
#2Jakob Belschner (DT: Deutsche Telekom)H-Index: 7
Last.Joachim Speidel (University of Stuttgart)H-Index: 26
view all 5 authors...
Although the range expansion and inter-cell interference coordination ICIC have been shown to successfully enhance the capacity and load balancing in the Heterogeneous Network, their impacts on the handover HO performance are not fully understood in existing studies. In this paper, a novel measurement-based approach is adopted to investigate these issues, where the real measured data of the reference signal received power in a macro-pico co-channel deployment are collected. Then the mobility per...
13 CitationsSource
May 1, 2015 in VTC (Vehicular Technology Conference)
#1Heinz Droste (DT: Deutsche Telekom)H-Index: 8
#2Gerd Zimmermann (DT: Deutsche Telekom)H-Index: 8
Last.Hugo Tullberg (Ericsson)H-Index: 13
view all 9 authors...
During the last two years, the METIS project ("Mobile and wireless communications Enablers for the Twenty-twenty Information Society") has been conducting research on 5G-enabling technology components. This paper provides a summary of METIS work on 5G architectures. The architecture description is presented from different viewpoints. First, a functional architecture is presented that may lay a foundation for development of first novel 5G network functions. It is based on functional decomposition...
17 CitationsSource
Dec 1, 2014 in GLOBECOM (Global Communications Conference)
#1Hugo Tullberg (Ericsson)H-Index: 13
#2Heinz Droste (DT: Deutsche Telekom)H-Index: 8
Last.Yngve Seien (Ericsson)H-Index: 1
view all 8 authors...
METIS has been conducting research on 5G-enabling technology components the last two years and the METIS 5G system concept is being developed. Concurrently the 5G requirements are being developed in ITU-R. Standardization of relevant technology components is the next step towards the deployment of 5G systems. In this article we outline the METIS 5G concept and how it will be further refined in Horizon 2020 projects before being brought to 3GPP and other relevant standardization bodies.
7 CitationsSource
#1Petar PopovskiH-Index: 42
#2Genevieve MangeH-Index: 5
view all 30 authors...
1 Citations
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