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1. CN110999486 - User terminal and wireless communication method

パーマリンク
官庁
中華人民共和国
出願番号 201780093901.1
出願日 13.06.2017
公開番号 110999486
公開日 10.04.2020
公報種別 A
IPC
H04W 72/12
H電気
04電気通信技術
W無線通信ネットワーク
72ローカルリソースマネージメント,例.無線リソースの選択または割り当てまたは無線トラヒックスケジューリング
12無線トラヒックスケジューリング
H04W 72/04
H電気
04電気通信技術
W無線通信ネットワーク
72ローカルリソースマネージメント,例.無線リソースの選択または割り当てまたは無線トラヒックスケジューリング
04無線リソース割り当て
H04W 74/02
H電気
04電気通信技術
W無線通信ネットワーク
74無線チャネルアクセス,例.スケジュールされたアクセスまたはランダムアクセス
02ハイブリッドアクセス技術
CPC
H04L 1/1671
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
1607Details of the supervisory signal
1671the supervisory signal being transmitted together with control information
H04L 1/1812
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1812Hybrid protocols
H04L 1/1854
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1829Arrangements specific to the receiver end
1854Scheduling and prioritising arrangements
H04L 1/1861
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1829Arrangements specific to the receiver end
1861Physical mapping arrangements
H04L 5/001
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0003Two-dimensional division
0005Time-frequency
0007the frequencies being orthogonal, e.g. OFDM(A), DMT
001the frequencies being arranged in component carriers
H04L 5/0023
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0014Three-dimensional division
0023Time-frequency-space
出願人 NTT DOCOMO INC.
株式会社NTT都科摩
発明者 TAKEDA KAZUAKI
武田和晃
TAKEDA KAZUKI
武田一树
UCHINO TOORU
内野彻
NAGATA SATOSHI
永田聪
代理人 北京市柳沈律师事务所 11105
発明の名称
(EN) User terminal and wireless communication method
(ZH) 用户终端以及无线通信方法
front page image
要約
(EN) The present invention suitably sends a plurality of UL signals of different RAT in a non-standalone-type wireless communication system. A user terminal, equipped with: a transmission unit for transmitting a first uplink (UL) signal of a first radio access technology (RAT) and a second UL signal of a second RAT at different times; and a control unit for controlling the switching of a first time used for transmission of the first UL signal in which a first UL carrier of the first RAT is used, and a second time used for transmission of the second UL signal in which a second UL carrier of the second RAT is used.
(ZH) 在非独立型的无线通信系统中恰当地发送不同的RAT的多个UL信号。用户终端具备：发送单元，在不同的时间发送第一无线接入技术(RAT)的第一上行链路(UL)信号以及第二RAT的第二UL信号；以及控制单元，对第一时间以及第二时间的切换进行控制，所述第一时间被用于利用了所述第一RAT的第一UL载波的所述第一UL信号的发送，所述第二时间被用于利用了所述第二RAT的第二UL载波的所述第二UL信号的发送。
関連特許文献
JPWO2018229879
US20200127802
EP3641466
WO/2018/229879
VN1/069387
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