Processing

Please wait...

Settings

Settings

Goto Application

1. WO2019178749 - RESOURCE SHARING METHOD AND TERMINAL DEVICE

Publication Number WO/2019/178749
Publication Date 26.09.2019
International Application No. PCT/CN2018/079635
International Filing Date 20.03.2018
IPC
H04W 72/08 2009.1
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
08based on quality criteria
H04W 72/10 2009.1
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
10based on priority criteria
CPC
H04L 5/0044
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
0044allocation of payload
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 5/0058
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
H04L 5/006
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
006Quality of the received signal, e.g. BER, SNR, water filling
H04W 4/40
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
30Services specially adapted for particular environments, situations or purposes
40for vehicles, e.g. vehicle-to-pedestrians [V2P]
H04W 72/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
02Selection of wireless resources by user or terminal
Applicants
  • OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 唐海 TANG, Hai
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT&TRADEMARK AGENCY
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) RESOURCE SHARING METHOD AND TERMINAL DEVICE
(FR) PROCÉDÉ DE PARTAGE DE RESSOURCES ET DISPOSITIF TERMINAL
(ZH) 资源共享的方法和终端设备
Abstract
(EN)
Disclosed by the present application are a resource sharing method and terminal device, the method comprising: a first terminal device determining a transmission mode of a second terminal device according to a received PSCCH of the second terminal device; the first terminal device determining a first PSSCH-RSRP threshold according to the transmission mode of the second terminal device; the first terminal device measuring an RSRP of a PSSCH corresponding to the PSCCH to obtain a first PSCCH-RSRP; and the first terminal device determining a set of available resources that may be used for data transmission according to a size relationship between the first PSSCH-RSRP and the first PSSCH-RSRP threshold. Since the PSCCH-RSRP thresholds determined by the first terminal device according to different transmission modes are different, it is possible to provide targeted protection for data transmission of terminal devices using different transmission modes, especially to reduce the interference on a terminal device of a second transmission mode.
(FR)
La présente invention concerne un procédé de partage de ressources et un dispositif terminal, le procédé comprenant les étapes suivantes : un premier dispositif terminal détermine un mode de transmission d'un second dispositif terminal selon un PSCCH reçu en provenance du second dispositif terminal ; le premier dispositif terminal détermine un premier seuil de PSSCH-RSRP selon le mode de transmission du second dispositif terminal ; le premier dispositif terminal mesure un RSRP d'un PSSCH correspondant au PSCCH afin d'obtenir un premier PSCCH-RSRP ; et le premier dispositif terminal détermine un ensemble de ressources disponibles qui peuvent être utilisées pour une transmission de données selon une relation de taille entre le premier PSSCH-RSRP et le premier seuil de PSSCH-RSRP. Puisque les seuils de PSCCH-RSRP déterminés par le premier dispositif terminal selon différents modes de transmission sont différents, il est possible de fournir une protection ciblée pour la transmission de données de dispositifs terminaux à l'aide de différents modes de transmission, en particulier afin de réduire le brouillage sur un dispositif terminal d'un second mode de transmission.
(ZH)
本申请公开了一种资源共享的方法和终端设备,包括:第一终端设备根据接收到的第二终端设备的PSCCH确定第二终端设备的传输模式;第一终端设备根据第二终端设备的传输模式确定第一PSSCH-RSRP门限;第一终端设备对所述PSCCH对应的PSSCH的RSRP进行测量,得到第一PSCCH-RSRP;第一终端设备根据所述第一PSSCH-RSRP与所述第一PSSCH-RSRP门限之间的大小关系,确定能够用于数据传输的可用资源集合。由于第一终端设备根据不同的传输模式确定的PSCCH-RSRP门限不同,因此能够有针对性地对使用不同传输模式的终端设备的数据传输进行保护,特别是降低对第二传输模式的终端设备的干扰。
Related patent documents
Latest bibliographic data on file with the International Bureau