Title:
事前符号化補間を達成するために装置で実行される方法
Document Type and Number:
Japanese Patent JP6641512
Kind Code:
B2
Abstract:
Systems and methods are described for coordinating transmissions in distributed wireless systems via user clustering. For example, a method according to one embodiment of the invention comprises: measuring link quality between a target user and a plurality of distributed-input distributed-output (DIDO) distributed antennas of base transceiver stations (BTSs); using the link quality measurements to define a user cluster; measuring channel state information (CSI) between each user and each DIDO antenna within a defined user cluster; and precoding data transmissions between each DIDO antenna and each user within the user cluster based on the measured CSI.
Inventors:
Forenza Antonio
Lindskog Erik
Pearlman Stephen Gee
Lindskog Erik
Pearlman Stephen Gee
Application Number:
JP2019039195A
Publication Date:
February 05, 2020
Filing Date:
March 05, 2019
Export Citation:
Assignee:
Rearden Limited Liability Company
International Classes:
H04B7/0456; H04B7/024; H04B7/0452; H04B7/06; H04W16/28; H04W48/16
Domestic Patent References:
| JP2010193189A | ||||
| JP2007116686A | ||||
| JP2008035287A | ||||
| JP11252613A |
Attorney, Agent or Firm:
Shinichiro Tanaka
Hiroyuki Suda
Fumiaki Otsuka
Takaki Nishijima
Hiroshi Uesugi
Naoki Kondo
Hiroyuki Suda
Fumiaki Otsuka
Takaki Nishijima
Hiroshi Uesugi
Naoki Kondo