Title:
多アンテナＭＵ−ＭＩＭＯシステムのための制御チャネル設計
Document Type and Number:
Japanese Patent JP6959908
Kind Code:
B2
Abstract:
Disclosed embodiments include methods for control channel design in many-antenna multi-user (MU) multiple-input multiple-output (MIMO) wireless systems. A beacon comprising an identifier of a many-antenna base station is encoded into a base sequence. A plurality of synchronization sequences is generated based on the encoded base sequence and a set of orthogonal beam sequences. The many-antenna base-station transmits, using a plurality of antennas, the plurality of synchronization sequences in a plurality of beam directions associated with the set of orthogonal beam sequences for synchronization and associated with users without knowledge of channel state information (CSI).
Inventors:
Shepherd, Clayton Wells
Zon, Lynn
Javed, Avia
You, Han
Zon, Lynn
Javed, Avia
You, Han
Application Number:
JP2018506810A
Publication Date:
November 05, 2021
Filing Date:
April 23, 2016
Export Citation:
Assignee:
Skylark Wireless LLC
International Classes:
H04B7/0452; H04B7/0456; H04B7/06; H04W16/28
Domestic Patent References:
| JP2010531582A |
Foreign References:
| US20140198772 | ||||
| US20100182903 | ||||
| US20140177607 | ||||
| WO2014189279A1 | ||||
| US20080207260 | ||||
| US20110007704 | ||||
| US6141335 | ||||
| US20140120926 |
Attorney, Agent or Firm:
Shinjiro Ono
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Naoki Ofusa
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Naoki Ofusa
Previous Patent: PD-1 binding molecule and its usage
Next Patent: Genetic recombination of macrophages for immunotherapy
Next Patent: Genetic recombination of macrophages for immunotherapy