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1. WO2019047171 - METHOD AND DEVICE FOR DETERMINING CHANNEL FREQUENCY HOPPING, AND COMPUTER STORAGE MEDIUM

Publication Number WO/2019/047171
Publication Date 14.03.2019
International Application No. PCT/CN2017/101093
International Filing Date 08.09.2017
IPC
H04W 72/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
CPC
H04B 1/713
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
713using frequency hopping
H04L 5/0012
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
0012Hopping in multicarrier systems
H04L 5/0051
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0048Allocation of pilot signals, i.e. of signals known to the receiver
0051of dedicated pilots, i.e. pilots destined for a single user or terminal
H04L 5/0053
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0053Allocation of signaling, i.e. of overhead other than pilot signals
H04L 5/0064
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0058Allocation criteria
0064Rate requirement of the data, e.g. scalable bandwidth, data priority
H04L 5/0094
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0091Signaling for the administration of the divided path
0094Indication of how sub-channels of the path are allocated
Applicants
  • OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 林亚男 LIN, Yanan
Agents
  • 北京派特恩知识产权代理有限公司 CHINA PAT INTELLECTUAL PROPERTY OFFICE
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD AND DEVICE FOR DETERMINING CHANNEL FREQUENCY HOPPING, AND COMPUTER STORAGE MEDIUM
(FR) PROCÉDÉ ET DISPOSITIF DE DÉTERMINATION DE SAUTS DE FRÉQUENCE DE CANAL, ET SUPPORT DE STOCKAGE INFORMATIQUE
(ZH) 一种信道跳频的确定方法及装置、计算机存储介质
Abstract
(EN)
Disclosed are a method and device for determining channel frequency hopping, and a computer storage medium. The method comprises: a terminal determining a first bandwidth corresponding to a bandwidth segment, wherein the first bandwidth corresponding to the bandwidth segment is less than a second bandwidth corresponding to a system bandwidth; the terminal determining, based on the first bandwidth corresponding to the bandwidth segment, a frequency hopping step length corresponding to an uplink channel; and the terminal determining, based on the frequency hopping step length corresponding to the uplink channel, a frequency domain location for transmitting the uplink channel.
(FR)
L'invention concerne un procédé et un dispositif de détermination de sauts de fréquence de canal, ainsi qu'un support de stockage informatique. Le procédé comprend les étapes suivantes : un terminal détermine une première bande passante correspondant à un segment de bande passante, la première bande passante correspondant au segment de bande passante étant inférieure à une seconde bande passante correspondant à une bande passante de système; le terminal détermine, sur la base de la première bande passante correspondant au segment de bande passante, une longueur d'échelon de saut de fréquence correspondant à un canal de liaison montante; et le terminal détermine, sur la base de la longueur d'échelon de saut de fréquence correspondant au canal de liaison montante, un emplacement de domaine fréquentiel pour transmettre le canal de liaison montante.
(ZH)
本发明公开了一种信道跳频的确定方法及装置、计算机存储介质,包括:终端确定带宽分段对应的第一带宽,所述带宽分段对应的第一带宽小于系统带宽对应的第二带宽;所述终端基于所述带宽分段对应的第一带宽,确定上行信道对应的跳频步长;所述终端基于所述上行信道对应的跳频步长,确定用于传输上行信道的频域位置。
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