JNCW 2015, Joint NEWCOM/COST Workshop on Wireless
Communications JNCW 2015, October 14?15, 2015, Barcelona, Spain
Communications JNCW 2015, October 14?15, 2015, Barcelona, Spain
The 5G mobile standard will very likely include a new waveform that addresses scenarios like sporadic lowlatency traffic and dynamic spectrum access (DSA). In both cases the current 4G waveforms have some deficiencies, like the need for strict synchronicity and the high adjacent channel leakage ratio (ACLR) respectively. Several candidate waveforms can be found in the literature, such Generalized Frequency Division Multiplexing (GFDM), and Universal Filtered Multi-Carrier (UFMC). Both use a digital multi-carrier transceiver concept that employs pulse shaping filters to provide control over
the transmitted signal's spectral properties. In this paper we will present experimental results that evaluate the impact of these two waveforms on an existing 4G system. The 4G system was based on Eurecom's OpenAirInterface for the eNB and a commercial
UE. The new waveform was generated using a signal generator.
Type:
Conférence
City:
Barcelona
Date:
2015-10-14
Department:
Systèmes de Communication
Eurecom Ref:
4725
Copyright:
© Cost. Personal use of this material is permitted. The definitive version of this paper was published in JNCW 2015, Joint NEWCOM/COST Workshop on Wireless
Communications JNCW 2015, October 14?15, 2015, Barcelona, Spain
and is available at :
Communications JNCW 2015, October 14?15, 2015, Barcelona, Spain
and is available at :
See also: