Conference paper Open Access
Apostolos Kousaridas; Chan Zhou
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <datafield tag="540" ind1=" " ind2=" "> <subfield code="u">https://creativecommons.org/licenses/by/4.0/legalcode</subfield> <subfield code="a">Creative Commons Attribution 4.0 International</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2018-06-03</subfield> </datafield> <controlfield tag="005">20200120173829.0</controlfield> <controlfield tag="001">2694141</controlfield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="p">openaire</subfield> <subfield code="o">oai:zenodo.org:2694141</subfield> </datafield> <datafield tag="711" ind1=" " ind2=" "> <subfield code="d">3-6 June 2018</subfield> <subfield code="a">IEEE 87th Vehicular Technology Conference (VTC Spring)</subfield> <subfield code="c">Porto, Portugal</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a"><p>Automated Driving is expected to contribute to various factors that affect our daily life, while bringing new business and technological challenges for various stakeholders involved. The 5G cellular networks need to be redesigned by optimizing time consuming functions both at the control and the user plane to support the demanding performance requirements that automated driving sets for the communication layer. This paper proposes the evolution of the Radio Access Network, taking into account the localised nature of the vehicular traffic. The concept of local end-to-end data paths over the cellular (Uu) interface is described, while new methods and signaling are introduced at the base station by avoiding the involvement of core network entities. The end-to-end latency for the exchange of data traffic among vehicles is reduced by 45% for unicast communication and 52% for multicast communication due to the proposed localized cellular communication. A substantial reduction of the control plane latency, for radio bearers&#39; establishment and radio paths&#39; formation, in the order of 22.5 ms is also achieved.</p></subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">German Research Center Huawei Technologies Munich, Germany</subfield> <subfield code="a">Chan Zhou</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">752716</subfield> <subfield code="z">md5:fe14dbe50c6b9eede3b39da245119574</subfield> <subfield code="u">https://zenodo.org/record/2694141/files/08417750.pdf</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">publication</subfield> <subfield code="b">conferencepaper</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="u">German Research Center Huawei Technologies Munich, Germany</subfield> <subfield code="a">Apostolos Kousaridas</subfield> </datafield> <datafield tag="041" ind1=" " ind2=" "> <subfield code="a">eng</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">vehicular communications</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">localised traffic</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">wireless networks</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">cellular networks</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">low latency</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">5G</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.1109/VTCSpring.2018.8417750</subfield> <subfield code="2">doi</subfield> </datafield> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Local End-to-End Paths for Low Latency Vehicular Communication</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="a">cc-by</subfield> <subfield code="2">opendefinition.org</subfield> </datafield> </record>
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