Title:
ビームパターンを適応させるための方法、制御システム及び通信システム
Document Type and Number:
Japanese Patent JP6490830
Kind Code:
B2
Abstract:
The present invention relates to a method and control system for adapting beam patterns generated by at least one array antenna serving one or more users. Each array antenna comprising multiple antenna subarrays within an aperture and is configured to provide coverage to a service area using a set of fixed beams, each fixed beam having a beam pattern covering a portion of the service area which beam pattern is generated by applying weights to the antenna subarrays.
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Inventors:
Manholm, Larsch
Petition, Sven
Johansson, Stefan
Petition, Sven
Johansson, Stefan
Application Number:
JP2017546869A
Publication Date:
March 27, 2019
Filing Date:
March 06, 2015
Export Citation:
Assignee:
Telefon Acty Bora Get Erm Ericson (Pubble)
International Classes:
H01Q25/00; H01Q3/26; H01Q21/06; H04B7/0452; H04B7/0456; H04B7/06
Domestic Patent References:
| JP2013153529A | ||||
| JP2012531129A | ||||
| JP2001230711A | ||||
| JP2010212877A | ||||
| JP2013093665A | ||||
| JP2013223141A | ||||
| JP2002335208A |
Foreign References:
| US6606058 | ||||
| US4555706 |
Attorney, Agent or Firm:
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Osamu Shimoyama
Takashi Sakamoto
Takahiro Oto
Yoshito Haruto
Koji Maeda
Mioko Watanabe
Yasuhiro Otsuka
Shiro Takayanagi
Osamu Shimoyama
Takashi Sakamoto
Takahiro Oto
Yoshito Haruto
Koji Maeda
Mioko Watanabe