3 research outputs found
D4.2 Final report on trade-off investigations
Research activities in METIS WP4 include several as
pects related to the network-level of
future wireless communication networks. Thereby, a
large variety of scenarios is considered
and solutions are proposed to serve the needs envis
ioned for the year 2020 and beyond.
This document provides vital findings about several trade-offs that need to be leveraged when
designing future network-level solutions. In more detail, it elaborates on the following trade-
offs:
• Complexity vs. Performance improvement
• Centralized vs. Decentralized
• Long time-scale vs. Short time-scale
• Information Interflow vs. Throughput/Mobility enha
ncement
• Energy Efficiency vs. Network Coverage and Capacity
Outlining the advantages and disadvantages in each trade-off, this document serves as a
guideline for the application of different network-level solutions in different situations and
therefore greatly assists in the design of future communication network architectures.Aydin, O.; Ren, Z.; Bostov, M.; Lakshmana, TR.; Sui, Y.; Svensson, T.; Sun, W.... (2014). D4.2 Final report on trade-off investigations. http://hdl.handle.net/10251/7676
D4.3 Final Report on Network-Level Solutions
Research activities in METIS reported in this document focus on proposing solutions
to the network-level challenges of future wireless communication networks. Thereby, a large variety of scenarios is considered and a set of technical concepts is proposed to serve the needs envisioned for the 2020 and beyond.
This document provides the final findings on several network-level aspects and groups of
solutions that are considered essential for designing future 5G solutions. Specifically, it
elaborates on:
-Interference management and resource allocation schemes
-Mobility management and robustness enhancements
-Context aware approaches
-D2D and V2X mechanisms
-Technology components focused on clustering
-Dynamic reconfiguration enablers
These novel network-level technology concepts are evaluated against requirements defined
by METIS for future 5G systems. Moreover, functional enablers which can support the
solutions mentioned aboveare proposed.
We find that the network level solutions and technology components developed during the course of METIS complement the lower layer technology components and thereby effectively contribute to meeting 5G requirements and targets.Aydin, O.; Valentin, S.; Ren, Z.; Botsov, M.; Lakshmana, TR.; Sui, Y.; Sun, W.... (2015). D4.3 Final Report on Network-Level Solutions. http://hdl.handle.net/10251/7675