baber/WOPTO huggingface dataset:
Patent WO-2021073440-A1 (WO)
Inventor: YUE ZUHUI
IPC: G06F21/77
Filed: 2020-09-30
Abstract: Procédé et dispositif de commande d'accès pour une carte à circuit intégré universelle incorporée (eUICC), et support de stockage. Le procédé consiste à : recevoir par une eUICC une première demande pour l'acquisition par un utilisateur d'une autorisation d'accès à une application au niveau de la carte qui est envoyée par un terminal (101) ; sur la base de la première demande, accéder par un premier terminal de gestion d'application de commande d'accès (CA) à l'autorisation d'accès pour l'application au niveau de la carte (102) ; recevoir une seconde demande envoyée par le terminal et utilisée pour acquérir une autorisation d'accès pour une application au niveau du profil de fichier de données d'abonnement, la seconde demande étant générée après que le terminal a acquis l'autorisation d'accès à l'application au niveau de la carte (103) ; et sur la base de la seconde demande, accéder par un second terminal de gestion d'application de CA à l'autorisation d'accès à l'application au niveau du profil (104), l'eUICC étant conçue avec la première application de CA et la seconde application de CA.
Patent WO-2022067855-A1 (WO)
Title: Radio transmitter as well as method and controller therefor
Inventor: QIN LING
IPC: H04B1/44
Filed: 2020-10-02
Abstract: A radio transmitter as well as a method and a controller therefor are disclosed. According to an embodiment, the radio transmitter comprises a power amplifier, a filter unit, a circulator, a switch and a reflection cancellation unit. The filter unit is capable of filtering an output from the power amplifier during a downlink time division duplex (TDD) slot and filtering an uplink signal during an uplink TDD slot. The circulator has a first port coupled to the power amplifier, a second port coupled to the filter unit, and a third port coupled to the switch. The switch is capable of coupling the third port of the circulator to a termination load during the downlink TDD slot and coupling the third port of the circulator to an uplink reception path during the uplink TDD slot. The reflection cancellation unit is coupled between the switch and the termination load and is capable of generating a first reflection signal that propagates to the first port of the circulator via the switch and the third port of the circulator during the downlink TDD slot.
Patent WO-2021068940-A1 (WO)
Title: Air outlet structure
Inventor: Wang Liluo
IPC: B60H1/34
Filed: 2020-10-10
Abstract: An air outlet structure, comprising a deflector rod assembly (5) and a front-row blade and a rear-row blade which are installed on a housing (1). One of the front-row blade and the rear-row blade is controlled by shifting the deflector rod assembly (5) up and down, and the other one of the front-row blade and the rear-row blade is controlled by rotating the deflector rod assembly (5). According to the air outlet structure, opening and closing the front-row blade and the rear-row blade are independently controlled by means of different actions of a deflector rod (53), preferably, opening and closing of an air door may also be independently controlled, for example, up-down rotation of horizontal blades of a front-row blade assembly is achieved by shifting the deflector rod assembly (5) up and down, left-right rotation of vertical blades of a rear-row blade assembly is achieved by rotating the deflector rod assembly (5), and opening and closing of the air door are achieved by plugging and unplugging the deflector rod assembly (5), such that mutual influence is avoided, and the compact arrangement of a space is achieved.
Patent WO-2021078136-A1 (WO)
Inventor: QU ZHAOXIA
IPC: B23K35/30
Filed: 2020-10-21
Abstract: 一种气体保护焊丝用盘条，其化学元素质量百分含量为：C≤0.03％，Mn：0.20～0.70％，Si：0.20～0.60％，Ni：1.6～2.7％，Cr：1.60～2.20％，Cu：0.15～0.35％，Ti：0.01～0.07％，余量为Fe及其他不可避免的杂质。公开了一种气体保护焊丝。该气体保护焊丝在焊接时的焊丝熔敷金属的综合力学性能和耐蚀性能与作为焊接母材的S350EW相当，工艺性能宽泛，兼顾热轧板规格与冷轧板规格。
Patent WO-2022082561-A1 (WO)
Inventor: LIU XIN
IPC: H04L29/06
Filed: 2020-10-22
Abstract: A method, a system and a non-transitory computer readable medium are disclosed for preventing access to certain content and/or websites by providing preset keywords, a specific WiFi network (e.g., SSID) for certain users, and/or a preset ports that can be enabled and/or disabled, for example, by a toggle. The method includes populating a plurality of preset keyword filters, each of the plurality of preset keyword filters configured to block access to web content and third-party applications; configuring each of the plurality of preset keyword filters to be enabled or disabled by a toggle on a graphical user interface in communication with the gateway; and providing a custom keyword filter configured to receive custom keywords, the custom keyword filter configured to block access to web content and third-party applications for each of the custom keywords input via the graphical user interface in communication with the gateway.
Patent WO-2022094970-A1 (WO)
Inventor: NUMATA HAJIME
IPC: G06T5/00
Filed: 2020-11-06
Abstract: Un dispositif électrique comprend un ensemble caméra qui comprend un capteur d'image et qui est conçu pour capturer une image d'un objet et pour générer des données d'image couleur, le capteur d'image comprenant des blocs d'éléments verts, des blocs d'éléments bleus et des blocs d'éléments rouges agencés en un réseau de format Bayer à chaque position de pixel afin de générer des données d'image couleur, le bloc d'éléments verts, le bloc d'éléments bleus et le bloc d'éléments rouges comprenant chacun quatre éléments de pixel physique, et le bloc d'éléments verts comprenant quatre éléments de pixel physique vert, le bloc d'éléments bleus comprenant deux éléments de pixel physique bleu et deux éléments de pixel physique vert, et le bloc d'éléments rouges comprenant deux éléments de pixel physique rouge et deux éléments de pixel physique vert; et un processeur principal qui effectue un traitement d'image.
Patent WO-2021248822-A1 (WO)
Title: 一种扩大头预应力混凝土锚杆施工工法
Inventor: WANG LIN
IPC: E02D5/74
Filed: 2020-11-17
Abstract: 本申请提供一种扩大头预应力混凝土锚杆施工工法，由锚杆骨架体系与预应力混凝土灌注凝固而成的锚杆；其具体施工实施步骤是，钻孔定位；钻孔钻进至设计深度，开展旋喷或机械扩孔施工并成孔，下放锚杆的拉杆即主筋与扩大头骨架或固定直径锚头骨架；锚杆的拉杆即主筋与扩大头，扩大头骨架到位后，扩大机构将扩大头扩大至设计尺寸，然后灌注混凝土在扩大头即扩体段和非扩体段成型，至设计和规范要求的额定强度后；锚杆中拉杆即主筋采用能施加预应力的装置和方法对主筋施加预应力；施加设计和规范要求的预应力,完成后并锁定，再撤消需要撤除的预应力施加的设备装置；锚杆的整体部分由浇筑的混凝土与锚杆骨架体构成。
Patent WO-2022110067-A1 (WO)
Title: 测量发送方法和测量接收方法
Inventor: GUO SHENGXIANG
IPC: H04W24/00
Filed: 2020-11-27
Abstract: 本公开涉及测量发送方法，适用于终端，所述方法包括响应于与服务基站的通信链路未失效，接收至少一个通信设备发送的第一探测信号；根据所述第一探测信号生成第一测量结果，将所述第一测量结果发送至所述服务基站。根据本公开，由于终端已经在通信链路失效之前接收了通信设备发送的第一探测信号，并将第一测量结果发送给服务基站，因此在服务基站与终端的通信链路失效后，服务基站可以根据接收到的测量结果快速选择合适的通信设备建立新的通信链路与终端通信，有利于减少建立新的通信链路所需的时间，从而降低通信时延，确保用户良好的通信体验。
Patent WO-2021232737-A1 (WO)
Title: Wiring terminal and transmission device
Inventor: CHEN YANGQUAN
IPC: H01R12/55
Filed: 2020-11-30
Abstract: The embodiments of the present application provide a wiring terminal and a transmission device, and the present application relates to the technical field of communication devices. The wiring terminal comprises a housing, an input end and a plurality of output ends; the housing is provided with a fixed face and a surface which are opposite to each other, and a first side face, a second side face and a third side face which are connected between the fixed face and the surface, the first side face and the second side face are opposite to each other and are located at two sides of the third side face, and the distance between the first side face and the second side face gradually decreases in a direction from the fixed face to the surface; the input end is mounted on the third side face; the plurality of output ends are provided on the first side face and the second side face; the output ends on the first side face are a plurality of output ends, the output ends on the second side face are a plurality of output ends, and the plurality of output ends on the first side face and the plurality of output ends on the second side face are all distributed in the direction from the fixed face to the surface. The wiring terminal can achieve high density distribution of output ends and does not cause too long length and size.
Patent WO-2021129487-A1 (WO)
Title: 一种用户的肢体节点的位置确定方法、装置、介质及系统
Inventor: JIANG YONGHANG
IPC: G06K9/00
Filed: 2020-12-16
Abstract: 一种确定用户的至少一个肢体节点的位置的方法、装置、介质及系统，其中所述方法包括：在至少一个肢体节点未被遮挡的情况下，根据至少一个肢体节点在第一时刻的位置和在第二时刻的位置，确定至少一个肢体节点在第一时刻和第二时刻之间的第一时间段内的第一位移；获取与至少一个肢体节点在第一时间段内的运动相关的第一运动数据；至少部分地根据第一位移和第一运动数据，训练推测模型，其中推测模型用于在至少一个肢体节点被遮挡的情况下，推测至少一个肢体节点的被遮挡位置。该方法利用存在直接的对应关系的运动数据和位移来训练推测模型，可以提高推测模型的准确性和鲁棒性。
Patent WO-2021136052-A1 (WO)
Inventor: HUANG WUXIN
IPC: H01Q5/35
Filed: 2020-12-24
Abstract: 一种天线装置及电子设备，包括：近场通信芯片；近场通信线圈；第一导体结构；第二导体结构；在传输差分激励电流时，近场通信线圈形成第一近场通信辐射场，第一导体结构形成第二近场通信辐射场，第二导体结构形成第三近场通信辐射场，第一近场通信辐射场用于对第二近场通信辐射场和第三近场通信辐射场进行增强。
Patent WO-2022126701-A1 (WO)
Inventor: YANG HAO
IPC: H01F7/06
Filed: 2020-12-24
Abstract: An electromagnetic field platform (100) and a control system (200) having same. The electromagnetic field platform (100) comprises a Helmholtz coil (10) for generating a uniformly strong magnetic field, a Maxwell coil (20) for generating a uniform gradient magnetic field, a rotary table (40) for supporting the Helmholtz coil (10) and the Maxwell coil (20) and capable of driving the Helmholtz coil (10) and the Maxwell coil (20) to rotate in a horizontal plane, a workbench (30) and a power supply, wherein the central axis of the Maxwell coil (20) overlaps with the central axis of the Helmholtz coil (10). By means of the electromagnetic field platform (100), at least one of structural simplicity, ease of driving the steering of a magnetically controlled micro-robot (90) and increased control precision is achieved.
Patent WO-2021196772-A1 (WO)
Title: 箱体、电池组及装置
Inventor: JIANG LIWEN
IPC: H01M50/10
Filed: 2020-12-25
Abstract: 一种箱体(M)、电池组(P)及装置，涉及储能器件技术领域。该箱体(M)包括框架构件(1)、固定构件(3)和防护构件(2)，框架构件(1)用于形成容纳腔(11)；固定构件(3)用于安装所述箱体(M)，且所述固定构件(3)连接于所述框架构件(1)；以及防护构件(2)用于连接所述框架构件(1)，且所述防护构件(2)包括中空部(23)，至少部分的固定构件(3)容纳于所述中空部(23)。电池组(P)包括所述的箱体(M)和收容于所述箱体(M)的所述容纳腔(11)内的电池。装置包括所述的电池组(P)，所述电池组(P)用于提供电能。通过带有中空部(23)的防护构件(2)的设置，缓解了整车发生碰撞时电池组挂载部分容易失效的问题，提高了电池组和整车的安全性能。
Patent WO-2022140944-A1 (WO)
Title: Structure d'affichage et dispositif d'affichage
Inventor: GUO WENRUI
IPC: G02B26/02
Filed: 2020-12-28
Abstract: L'invention concerne une structure d'affichage et un dispositif d'affichage. La structure d'affichage comprend une couche d'écran (1) et un substrat de source de rétroéclairage (2), la couche d'écran (1) et le substrat de source de rétroéclairage (2) étant disposés l'un en face de l'autre, et une couche de protection (3) étant disposée sur un côté de la couche d'écran (1) ; la couche de protection (3) comprend plusieurs composants de blocage, et il y a un espace de transmission de lumière (11) entre des composants de blocage adjacents ; et des blocs mobiles (4) sont disposés sur un côté de la couche d'écran (1), et les blocs mobiles (4) sont agencés de façon mobile au niveau des espaces de transmission de lumière (11) ou sur les composants de blocage. Les blocs mobiles (4), qui peuvent être électriquement entraînés et qui peuvent se déplacer horizontalement vers la gauche et vers la droite, sont utilisés pour remplacer les molécules de cristaux liquides dans l'état de la technique pour servir de commutateur optique d'une source de rétroéclairage, et les blocs mobiles n'ont pas besoin de tourner et de se déplacer sur une longue distance, ce qui permet d'améliorer considérablement le temps de réponse d'un écran à cristaux liquides. La totalité de la structure d'affichage est basée sur une source de rétroéclairage à DEL à performance stable, et elle a donc une longue durée de vie.
Patent WO-2022116351-A1 (WO)
Title: Invoicing method, apparatus and device based on blockchain, and computer-readable storage medium
Inventor: XIAO GUANGYU
IPC: G06Q40/04
Filed: 2020-12-30
Abstract: Disclosed are an invoicing method, apparatus and device based on a blockchain, and a computer-readable storage medium. The method comprises: deploying blockchain nodes according to an invoicing service condition, and accessing a supply and marketing transaction system (S10); when the supply and marketing transaction system receives an invoicing request, verifying the invoicing request (S20); if the invoicing request passes verification, sending the invoicing request to a taxation system, and receiving an invoice generated by the taxation system on the basis of the invoicing request (S30); and extracting invoice information from the invoice, writing the invoice information into a blockchain, recording invoice information of each blockchain node into a ledger, and achieving consistency in the ledger according to a consensus mechanism (S40).
Patent WO-2022147802-A1 (WO)
Inventor: YAN MAO
IPC: H04L5/00
Filed: 2021-01-08
Abstract: La présente invention concerne un procédé et un appareil de transmission de signal de liaison descendante, qui sont utilisés pour résoudre le problème de la transmission d'un signal de référence de démodulation consommant des ressources de transmission. Le procédé comprend : l'envoi, par un dispositif de réseau à un dispositif de terminal, d'un canal de commande de liaison descendante et d'un premier signal de référence de démodulation, le premier signal de référence de démodulation étant associé au canal de commande de liaison descendante, le canal de commande de liaison descendante étant utilisé pour planifier un canal de données de liaison descendante, et le premier signal de référence de démodulation étant utilisé pour démoduler le canal de commande de liaison descendante et le canal de données de liaison descendante ; et l'envoi, par le dispositif de réseau, du canal de données de liaison descendante au dispositif de terminal.
Patent WO-2022150980-A1 (WO)
Inventor: LI TIAN
IPC: H04W72/04
Filed: 2021-01-12
Abstract: 本申请提供一种传输增强方法，包括：接收PDCCH传输；根据所述PDCCH传输，确定上报时间参考点以及时间偏移量，以在所述上报时间参考点后所述时间偏移量处执行上报。本申请还提供相应的通信设备。本申请解决了多TRP系统中UE无法确定从何时开始上报的问题，能唯一确定上报时间点，实现传输增强。
Patent WO-2022151060-A1 (WO)
Inventor: JI PENGYU
IPC: H04W76/28
Filed: 2021-01-13
Abstract: 本申请实施例提供一种数据接收方法、装置和系统。应用于第一终端设备，第二终端设备向所述第一终端设备发送边链路数据，所述第一终端设备被配置了边链路非连续接收，所述方法包括：所述第一终端设备对接收到的所述第二终端设备发送的边链路数据的一次发送进行解码，获得解码结果；在用于发送所述解码结果的边链路反馈信道(PSFCH)无法发送的情况下，如果所述第一终端设备接收到的所述边链路数据的所述一次发送所对应的边链路控制信息为所述边链路数据的下一次发送预留了边链路共享信道(PSSCH)资源，则对于对应的边链路进程，所述第一终端设备在预留的所述边链路共享信道资源所在的时间单位处于激活时间。
Patent WO-2022170500-A1 (WO)
Title: Ue capability processing method and apparatus, communications device and storage medium
Inventor: GUO SHENGXIANG
IPC: H04L5/00
Filed: 2021-02-09
Abstract: Embodiments of the present disclosure provide a UE capability processing method and apparatus, a communications device and a storage medium. The E capability processing method comprises: reporting supported bandwidth combination set (BCS) signaling, wherein the BCS signaling carries a BCS value, and wherein the BCS value is a preset value, and is used for a base station to determine a combination of the channel bandwidth supported by a UE during carrier aggregation. In this way, the embodiments of the present disclosure can report the capability of reporting the channel bandwidth supported by the UE by reporting the existing BCS signaling, and does not need to create a new BCS version for reporting, such that the capability of the channel supported by the UE can be simply and efficiently reported.
Patent WO-2021190220-A1 (WO)
Inventor: WANG XIANGYU
IPC: H04W24/04
Filed: 2021-02-23
Abstract: Disclosed are a robot network monitoring method, a device, and a storage medium. The method comprises: a robot body acquires network health information of the robot body, and simultaneously shares network health information with other robots in a preset range in a robot cluster on the basis of the near field communication technology (S10); a robot performs real-time analysis and determination on a network state of the robot according to a preset tule on the basis of the acquired network health information and the shared network health information to recognize the quality of a network where the robot is currently positioned (S20); and the robot performs data communication with a server at the same time, so that the server acquires corresponding network health data of the robot and/or receives network health data reported by the robot in a real-time manner and performs analysis and determination on the network health state of the robot according to the network health data of the robot to recognize the network health state of the robot (S30). The purpose of monitoring the network state of the robot body in real time is achieved.
Patent WO-2022068149-A1 (WO)
Inventor: ZHANG PENGPENG
IPC: G06F15/80
Filed: 2021-03-04
Abstract: The present invention belongs to the technical field of data loading and storage, and discloses a data loading and storage system and method. The system comprises: a storage module, a cache module, a control module, multiple data loading modules, multiple data storage modules, and a multi-core processor array module. Data is stored continuously in DDR. Data calculated by a multi-core processor can be arranged continuously or can be arranged according to a certain rule. After a DMA uses a BURST mode to read data into DATA_BUF, a data loading module 20, that is, a load module, is designed in order to support the rapid loading of the data into a multi-core processor array; conversely, a data storage module 30, that is, a store module, is designed in order to quickly store, according to a certain rule, a calculation result of the multi-core processor array into DATA_BUF. The present invention solves the problem in the existing technology in which coarse-grained reconfigurable calculation cannot meet various calculation requirements and cannot support data loading and storage by a multi-core processor array.
Patent WO-2022095317-A1 (WO)
Inventor: XIA ZU RONG
IPC: G10H1/34
Filed: 2021-03-11
Abstract: 一种使用手套乐器及基于该乐器的演奏方法，该手套乐器包括左手手套键盘（10）和右手手套键盘（11），左手手套键盘（10）和右手手套键盘（11）的手指指尖位置均设置有具有定位功能且采用接触式或光电式的按键（0；1；2；3；4；5；6；7；8；9），每一个按键分别代表着从0到9中的一个数字；该演奏方法通过任意一个或两个手指按压指尖的按键组合，构成不同的音符。该方法能够使盲人在学习电子琴等乐器时，通过不同按键对应的手指数字编码，在不需要音乐基础和天分的情况下，快速学会演奏方法，灵活程度高，便于携带，提高了盲人的学习兴趣，还可作为一种趣味性演奏游戏，打发闲暇时间。
Patent WO-2021185325-A1 (WO)
Title: Call processing method and electronic device
Inventor: GUO SHANSHAN
IPC: H04M3/42
Filed: 2021-03-18
Abstract: The embodiments of the present invention provide a call processing method and an electronic device. The call processing method is applied to a first electronic device, and comprises: before establishing a call connection with a second electronic device, determining whether a preset first nickname exists in a first telephone number bound to a local terminal; if the first nickname exists in the first telephone number, generating a call connection request containing the first nickname, the first telephone number, and a second telephone number; and sending the call connection request to a server, so that the server forwards the call connection request to the second electronic device bound to the second telephone number.
Patent WO-2022198490-A1 (WO)
Inventor: CHEN BOLIN
IPC: G05G1/08
Filed: 2021-03-24
Abstract: 一种遥控器，包括：壳体(100)；摇杆(21)；基座(22)，设于壳体(100)，具有用于限位摇杆(21)的限位槽(221)；转动座(23)，转动座(23)与摇杆(21)连接，且转动座(23)可转动地连接于基座(22)；其中，摇杆(21)能够连同转动座(23)一起转动，以在收纳位置和展开位置之间切换，当摇杆(21)处于收纳位置时，至少部分摇杆(21)收纳于限位槽(221)内。本遥控器，摇杆(21)能够连同转动座(23)转动，以在展开位置和收纳位置切换，且摇杆(21)能够在收纳位置时，能够至少部分位于限位槽(221)内，而使得摇杆(21)被稳定限位，由此，提高摇杆(21)收纳的可靠性，在收纳状态下不易弹出，能够有效降低摇杆(21)被误碰而损伤的风险，便于收纳的同时，提高了遥控器元件的使用寿命。
Patent WO-2022007443-A1 (WO)
Title: Faucet water outlet pipe and sleeve pressing and fixing mechanism
Inventor: LIANG LIQIN
IPC: B23K3/04
Filed: 2021-03-30
Abstract: A faucet water outlet pipe and sleeve pressing and fixing mechanism, comprising a frame (10). A main rotating shaft (11) is hinged to the middle of a top plate of the frame (10); the top end of the main rotating shaft (11) extends out of the top surface of the top plate of the frame (10) and is fixedly provided with a rotating plate (20); a plurality of adjusting mechanisms (30) are fixed to the edge of the top surface of the rotating plate (20); and the adjusting mechanisms (30) are evenly distributed on the edge of the top surface of the rotating plate (20) with the main rotating shaft (11) as the center. The faucet water outlet pipe and sleeve pressing and fixing mechanism can automatically press and fix a sleeve and a water outlet pipe and automatically rotate, and move the joint to a heating spray gun for heating and welding, which has high processing efficiency and facilitates assembly and disassembly.
Patent WO-2022041754-A1 (WO)
Inventor: WU DAN
IPC: F26B11/16
Filed: 2021-04-13
Abstract: Disclosed is an energy-saving-type sludge drying device, comprising a support frame; a stirring device is fixedly mounted above the support frame, the stirring device comprises a box body mounted above the support frame, a feeding port is provided at a left end of the box body, and a driving mechanism is fixedly mounted at a right end of the box body, one side of the stirring device is connected to a heating and drying mechanism to facilitate a drying operation on sludge in the box body, heat recovery devices each comprise a heating sleeve mounted above a housing, a heat conducting piece is fixedly connected under the heating sleeve, and a metal water pipe is inserted inside the heating sleeve to facilitate the recovery and utilization of heat energy. The present invention uses two sets of drying modes to perform the drying operation, greatly increasing the drying efficiency, facilitating the recovery of heat energy, and saving energy and being environmentally friendly.
Patent WO-2021228003-A1 (WO)
Title: Puncture needle assembly and puncture system
Inventor: ZHA FEIXIANG
IPC: A61B34/20
Filed: 2021-05-08
Abstract: A puncture needle assembly (1000) and a puncture system (100). The puncture needle assembly (1000) comprises a needle seat (1100) and a needle body (1200); the needle seat (1100) is provided with an axially-perforating through-channel, and at least a part of the side wall of the channel is configured to be an electric conductor (1110); the proximal end of the needle body (1200) extends into the channel and electrically connects to the electrical conductor (1100). The puncture system (100) comprises the puncture needle assembly (1000) and a dilator (2000), and the dilator (2000) comprises a dilation catheter (2100) and an elastic conductive assembly (2200) selectively provided on the dilation catheter (2100). When the distal end of the needle body (1200) is concealed in the dilation catheter (2100), the distal end of the needle body (1200) can still be electrically conductive with external blood by means of the elastic conductive assembly (2200). The puncture needle assembly (1000) and the puncture system (100) have the advantages of being safe and convenient to use and high in reliability.
Patent WO-2021238660-A1 (WO)
Inventor: HUANG QUFANG
IPC: H04W28/24
Filed: 2021-05-12
Abstract: L'invention relève du domaine technique des communications et concerne un procédé et un dispositif de communication. Selon le procédé, un second dispositif de communication reçoit un message de demande permettant de demander la QoS d'un service XR, puis envoie, en fonction du message de demande, des informations d'indication pour indiquer au moins un élément QoS du service XR à un premier dispositif de communication ; et le premier dispositif de communication reçoit les informations d'indication du second dispositif de communication, détermine une première QoS du service XR en fonction d'au moins un élément de la QoS indiqué par les informations d'indication, et peut utiliser la première QoS pour effectuer le service XR dans un processus ultérieur. Le problème lié à la manière de sélectionner la QoS d'un service XR peut donc être résolu.