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1. (WO2019030829) BASE STATION, TERMINAL, AND RADIO RESOURCE ALLOCATION METHOD
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030829 International Application No.: PCT/JP2017/028810
Publication Date: 14.02.2019 International Filing Date: 08.08.2017
IPC:
H04W 72/12 (2009.01) ,H04B 7/06 (2006.01) ,H04W 16/28 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12
Wireless traffic scheduling
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
06
at transmitting station
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
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
加瀬 賢司 KASE, Kenji; JP
福井 範行 FUKUI, Noriyuki; JP
武 啓二郎 TAKE, Keijiro; JP
Agent:
高村 順 TAKAMURA, Jun; JP
Priority Data:
Title (EN) BASE STATION, TERMINAL, AND RADIO RESOURCE ALLOCATION METHOD
(FR) STATION DE BASE, TERMINAL, ET PROCÉDÉ D'ATTRIBUTION DE RESSOURCES RADIO
(JA) 基地局、端末および無線リソース割当て方法
Abstract:
(EN) A base station (11) is provided with: an antenna unit (25) that forms a beam directed toward one or more beam spots, while changing the direction in a time division manner with respect to a service area constituted by a plurality of beam spots; a terminal search unit (21) that, upon receipt from a first terminal a scheduling request requesting an allocation of a radio resource for transmitting a buffer status report, searches for a second terminal that is another terminal existing in the beam spot in which the first terminal exists; and a resource allocation unit (22) that allocates, to the first terminal and the second terminal, radio resources for transmitting the buffer status reports.
(FR) L’invention concerne une station de base (11) comprenant : une unité d'antenne (25) qui forme un faisceau dirigé vers un ou plusieurs points de faisceau tout en changeant la direction d'une manière par répartition dans le temps par rapport à une zone de service comprenant une pluralité de points de faisceau ; une unité de recherche de terminal (21) qui, à réception, d'un premier terminal, d’une demande de programmation demandant une attribution d'une ressource radio pour transmettre un rapport d'état de tampon, recherche un second terminal qui est un autre terminal existant dans le point de faisceau dans lequel se trouve le premier terminal ; et une unité d'attribution de ressources (22) qui attribue, au premier terminal et au second terminal, des ressources radio pour transmettre les rapports d'état de tampon.
(JA) 基地局(11)は、複数のビームスポットで構成されたサービスエリアに対して時分割で方向を変更しながら1つ以上のビームスポットに向けてビームを形成するアンテナ部(25)と、バッファ状態報告を送信するための無線リソースの割当てを要求するスケジューリング要求を第1の端末から受信した場合に、第1の端末が在圏するビームスポットに在圏する他の端末である第2の端末を検索する端末検索部(21)と、バッファ状態報告の送信用の無線リソースを第1の端末および第2の端末に割当てるリソース割当部(22)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, JO, 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)