Title:
BEAM SELECTION AND COMBINING FOR RADIO ACCESS NETWORK
Document Type and Number:
WIPO Patent Application WO/2019/084722
Kind Code:
A1
Abstract:
There is disclosed a method of operating a radio node arrangement (10, 100, 200) in a radio access network. The method comprises receiving signaling from a plurality of antennas, the signaling representing transmissions received by the plurality of antennas; performing a transformation of the signaling into a test beam space representation, the test beam space representation pertaining to a subset of reception beams selected from a set of reception beams; determining a reception quality representation of the test beam space representation. The method comprises, if the reception quality representation fulfils a quality requirement condition set, performing further processing based on the test beam space representation; or otherwise, amending the subset of reception beams and returning to receiving signaling and/or performing a transformation. The disclosure also pertains to related devices and methods.
Inventors:
GARCIA VIRGILE (CN)
HE NING (SE)
HE NING (SE)
Application Number:
PCT/CN2017/108387
Publication Date:
May 09, 2019
Filing Date:
October 30, 2017
Export Citation:
Assignee:
ERICSSON TELEFON AB L M (SE)
GARCIA VIRGILE (CN)
GARCIA VIRGILE (CN)
International Classes:
H04B7/08
Foreign References:
| CN105308881A | 2016-02-03 | |||
| CN101867402A | 2010-10-20 | |||
| US9509382B1 | 2016-11-29 | |||
| US20140341310A1 | 2014-11-20 | |||
| EP3202053A1 | 2017-08-09 |
Other References:
See also references of EP 3704810A4
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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