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1. (WO2017135389) WIRELESS COMMUNICATION DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135389 International Application No.: PCT/JP2017/003868
Publication Date: 10.08.2017 International Filing Date: 02.02.2017
IPC:
H04B 7/10 (2017.01) ,H01Q 21/06 (2006.01) ,H01Q 3/26 (2006.01) ,H04B 7/04 (2017.01) ,H04J 99/00 (2009.01) ,H04J 11/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
10
using a single aerial system characterised by its polarisation or directive properties, e.g. polarisation diversity, direction diversity
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
06
Arrays of individually energised aerial units similarly polarised and spaced apart
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
3
Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system
26
varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
99
Subject matter not provided for in other groups of this subclass
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
11
Orthogonal multiplex systems
Applicants:
株式会社NTTドコモ NTT DOCOMO, INC. [JP/JP]; 東京都千代田区永田町二丁目11番1号 11-1, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1006150, JP
Inventors:
須山 聡 SUYAMA, Satoshi; JP
奥村 幸彦 OKUMURA, Yukihiko; JP
Agent:
大林 章 OHBAYASHI, Akira; JP
高田 聖一 TAKADA, Seiichi; JP
高橋 太朗 TAKAHASHI, Taro; JP
Priority Data:
2016-02135605.02.2016JP
Title (EN) WIRELESS COMMUNICATION DEVICE
(FR) DISPOSITIF DE COMMUNICATION SANS FIL
(JA) 無線通信装置
Abstract:
(EN) A wireless communication device is provided with a full digital array that is equipped with a first antenna element group including a plurality of antenna elements and not equipped with an analog variable phase-shifter, and a hybrid beam former that is equipped with an analog variable phase-shifter and a second antenna element group including a plurality of antenna elements.
(FR) L'invention concerne un dispositif de communication sans fil comprenant un réseau numérique complet comprenant un premier groupe d'éléments d'antenne pourvu d'une pluralité d'éléments d'antenne et dépourvu d'un déphaseur variable analogique, et un module de formation de faisceau hybride comprenant un déphaseur variable analogique et un second groupe d'éléments d'antenne comprenant une pluralité d'éléments d'antenne.
(JA) 無線通信装置が、複数のアンテナ素子を含む第1アンテナ素子群を備えアナログ可変移相器を備えないフルデジタルアレーと、複数のアンテナ素子を含む第2アンテナ素子群とアナログ可変移相器とを備えるハイブリッドビームフォーマとを備える。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP3413477US20190028153