Zobrazeno 1 - 10
of 42
pro vyhledávání: '"David Astely"'
Publikováno v:
Ericsson Technology Review. 2022:2-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c79ee9926a515c097b88f2e32d5a412
https://doi.org/10.23919/etr.2022.9881229
https://doi.org/10.23919/etr.2022.9881229
Autor:
Thomas Chapman, Henrik Asplund, David Astely, Fredric Kronestedt, Mattias Frenne, George Jöngren, Farshid Ghasemzadeh, Peter von Butovitsch, Måns Hagström, Billy Hogan, Jonas Karlsson, Erik G. Larsson
The chapter gives an overview of the high-band (HB) aspects of advanced antenna system (AAS), where high-band is defined as those new radio–specific bands covered by frequency range 2 in 3GPP from 24.25 to 52.6 GHz that are often called millimeter-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20d5e83a1dea4cc731f4f8cfc1f49a12
https://doi.org/10.1016/b978-0-12-820046-9.00007-1
https://doi.org/10.1016/b978-0-12-820046-9.00007-1
Autor:
Erik G. Larsson, Thomas Chapman, George Jöngren, Måns Hagström, Mattias Frenne, Farshid Ghasemzadeh, David Astely, Fredric Kronestedt, Henrik Asplund, Billy Hogan, Jonas Karlsson, Peter von Butovitsch
The chapter explains how the key multiantenna technology concepts were introduced in the 3GPP standardization of 4G long-term evolution (LTE). The discussion is mainly related to multiantenna operation aspects of LTE, including initial access, refere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19df8eef6f1ba6631004e16b325fd70a
https://doi.org/10.1016/b978-0-12-820046-9.00008-3
https://doi.org/10.1016/b978-0-12-820046-9.00008-3
Autor:
Mattias Frenne, Farshid Ghasemzadeh, Thomas Chapman, Billy Hogan, Fredric Kronestedt, George Jöngren, Jonas Karlsson, David Astely, Henrik Asplund, Måns Hagström, Erik G. Larsson, Peter von Butovitsch
Publikováno v:
Advanced Antenna Systems for 5G Network Deployments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::301f7fad192d57e6143f363cbd3cf7c7
https://doi.org/10.1016/b978-0-12-820046-9.00010-1
https://doi.org/10.1016/b978-0-12-820046-9.00010-1
Autor:
David Astely, Jonas Karlsson, Billy Hogan, Farshid Ghasemzadeh, Erik G. Larsson, Thomas Chapman, Måns Hagström, Mattias Frenne, Fredric Kronestedt, Henrik Asplund, Peter von Butovitsch, George Jöngren
Publikováno v:
Advanced Antenna Systems for 5G Network Deployments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::375e3400bc9bf8851178ba0290829c65
https://doi.org/10.1016/b978-0-12-820046-9.00005-8
https://doi.org/10.1016/b978-0-12-820046-9.00005-8
Autor:
Billy Hogan, Fredric Kronestedt, Farshid Ghasemzadeh, Jonas Karlsson, George Jöngren, Thomas Chapman, Peter von Butovitsch, Henrik Asplund, Mattias Frenne, Erik G. Larsson, David Astely, Måns Hagström
In this chapter, a brief overview of the evolution of Radio Access Network (RAN) architectures is given and two new functional splits of the 5G RAN architecture are explained. The higher layer split provides a new split between dedicated hardware and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6d7a5522ac546c9028509f1b5deabae
https://doi.org/10.1016/b978-0-12-820046-9.00012-5
https://doi.org/10.1016/b978-0-12-820046-9.00012-5
Autor:
David Astely, Thomas Chapman, Måns Hagström, Billy Hogan, Fredric Kronestedt, Mattias Frenne, Henrik Asplund, Farshid Ghasemzadeh, Erik G. Larsson, Peter von Butovitsch, Jonas Karlsson, George Jöngren
The chapter is about the radio network performance of advanced antenna systems (AAS). The objective is to get a deeper understanding of how different multiantenna techniques and antenna configurations affect network performance. An introduction to ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68f2f7425ea9c1d1cde66ce3efba9fd8
https://doi.org/10.1016/b978-0-12-820046-9.00013-7
https://doi.org/10.1016/b978-0-12-820046-9.00013-7
Autor:
Jonas Karlsson, George Jöngren, Thomas Chapman, Henrik Asplund, David Astely, Erik G. Larsson, Fredric Kronestedt, Peter von Butovitsch, Måns Hagström, Farshid Ghasemzadeh, Billy Hogan, Mattias Frenne
The chapter explains the multi-antenna technologies as introduced in the 3GPP standardization of 5G New Radio (NR). The chapter explains NR in both low and high-frequency bands, including beam-based initial access, reference signals, channel quality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19944416353536a3eba51c3ef4bb9ce0
https://doi.org/10.1016/b978-0-12-820046-9.00009-5
https://doi.org/10.1016/b978-0-12-820046-9.00009-5
Autor:
Henrik Asplund, David Astely, Peter von Butovitsch, Thomas Chapman, Mattias Frenne, Farshid Ghasemzadeh, Måns Hagström, Billy Hogan, George Jöngren, Jonas Karlsson, Fredric Kronestedt, Erik Larsson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::998841d128e75245a941ec6becf90ddb
https://doi.org/10.1016/b978-0-12-820046-9.00001-0
https://doi.org/10.1016/b978-0-12-820046-9.00001-0
Autor:
Peter von Butovitsch, Billy Hogan, David Astely, Måns Hagström, Erik G. Larsson, Thomas Chapman, Henrik Asplund, George Jöngren, Mattias Frenne, Jonas Karlsson, Farshid Ghasemzadeh, Fredric Kronestedt
Publikováno v:
Advanced Antenna Systems for 5G Network Deployments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::986d03ecfda2e7795b08b146dfdbef87
https://doi.org/10.1016/b978-0-12-820046-9.00014-9
https://doi.org/10.1016/b978-0-12-820046-9.00014-9