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1. (WO2017135305) USER EQUIPMENT AND BASE STATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135305 International Application No.: PCT/JP2017/003605
Publication Date: 10.08.2017 International Filing Date: 01.02.2017
IPC:
H04J 99/00 (2009.01) ,H04B 17/318 (2015.01) ,H04W 16/28 (2009.01) ,H04W 24/10 (2009.01) ,H04B 17/24 (2015.01) ,H04B 7/04 (2017.01) ,H04B 7/10 (2017.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
99
Subject matter not provided for in other groups of this subclass
[IPC code unknown for H04B 17/318]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
28
using beam steering
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
10
Scheduling measurement reports
[IPC code unknown for H04B 17/24]
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
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
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:
奥山 達樹 OKUYAMA, Tatsuki; JP
須山 聡 SUYAMA, Satoshi; JP
小原 辰徳 OBARA, Tatsunori; 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:
2016-02137005.02.2016JP
Title (EN) USER EQUIPMENT AND BASE STATION
(FR) ÉQUIPEMENT UTILISATEUR ET STATION DE BASE
(JA) ユーザ装置および基地局
Abstract:
(EN) Provided is user equipment provided with: a measurement unit for measuring an indicator that pertains to communication quality for each of a plurality of candidate beams; a comparison unit for comparing each of a first threshold value and a second threshold value with the indicator; and a feedback unit for transmitting, on the basis of the comparison result from the comparison unit, the indicator as feedback information that pertains to an interference beam to the base station when the indicator is greater than or equal to the first threshold value and less than the second threshold value, transmitting the indicator as feedback information that pertains to a desired beam to the base station when the indicator is greater than or equal to the second threshold value, and not transmitting feedback information to the base station when the indicator is less than the first threshold value.
(FR) L’invention concerne un équipement utilisateur qui comporte : une unité de mesure pour mesurer un indicateur qui concerne une qualité de communication pour chacun d’une pluralité de faisceaux candidats ; une unité de comparaison pour comparer chacune d’une première valeur de seuil et d’une seconde valeur de seuil à l’indicateur ; et une unité de rétroaction pour transmettre, sur la base du résultat de comparaison provenant de l’unité de comparaison, l’indicateur sous la forme d’informations de rétroaction qui concernent un faisceau de brouillage à la station de base lorsque l’indicateur est supérieur ou égal à la première valeur de seuil et inférieur à la seconde valeur de seuil, transmettre l’indicateur sous la forme d’informations de rétroaction qui concernent un faisceau souhaité à la station de base lorsque l’indicateur est supérieur ou égal à la seconde valeur de seuil, et ne pas transmettre d’informations de rétroaction à la station de base lorsque l’indicateur est inférieur à la première valeur de seuil.
(JA) ユーザ装置は、複数の候補ビームの各々について、通信品質に関する指標を測定する測定部と、第1閾値および第2閾値の各々と指標とを比較する比較部と、比較部の比較結果に基づいて、指標が第1閾値以上第2閾値未満の場合には指標を干渉ビームに関するフィードバック情報として基地局に送信し、指標が第2閾値以上の場合には指標を所望ビームに関するフィードバック情報として基地局に送信し、指標が第1閾値未満の場合にはフィードバック情報を基地局に送信しないフィードバック部と、を備える。
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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:
CN108476083US20180331746EP3413486