公开(公告)号：US20240147195A1

公开(公告)日：2024-05-02

申请号：US18411672

申请日：2024-01-12

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Rongyi Hu ,  Shukun Wang ,  Jinyu Zhang

IPC分类号： H04W4/06 ,  H04W72/30

CPC分类号： H04W4/06 ,  H04W72/30 ,  H04L12/189

摘要： A wireless communication method, a terminal device and a network device are provided. A terminal device transmits first information to a network device, the first information indicating a parameter the terminal device expects the network device to configure for a Multimedia Broadcast Multicast Service (MBMS) transmission. The terminal device reports an expected parameter for transmitting an MBMS service, such that the network device can provide the MBMS service based on the expected parameter of the terminal device, which is beneficial to meet the service requirements of the terminal device.

公开(公告)号：US20240147192A1

公开(公告)日：2024-05-02

申请号：US18280758

申请日：2022-03-07

申请人： InterDigital CE Intermediate, SAS

发明人： Yvon Legallais ,  Franck Aumont ,  Remi Houdaille ,  Jean Le Roux

IPC分类号： H04W4/06 ,  H04W72/30 ,  H04W76/40

CPC分类号： H04W4/06 ,  H04W72/30 ,  H04W76/40

摘要： Methods, apparatuses, systems, etc., directed to a dynamic use of multicast radio resources are disclosed herein. In an embodiment, a method, implemented by a WTRU, for receiving multicast and broadcast service, MBS, from a RAN node, comprises: receiving MBS service announcement information, the MBS service announcement information comprising, per announced MBS service, information representative of service components; selecting an announced MBS service and at least one service component of the selected MBS service; transmitting a message to receive the selected MBS service, the message comprising selected service component(s) of the selected MBS service; and under condition that the selected MBS service is available, receiving the selected service component(s) of the selected MBS service.

公开(公告)号：US11974300B2

公开(公告)日：2024-04-30

申请号：US18078421

申请日：2022-12-09

申请人： Samsung Electronics Co., Ltd.

发明人： Wonwoo Rhim ,  Daejoong Kim ,  Jaeyoel Kim ,  Namryul Jeon ,  Sunguk Huh

IPC分类号： H04W56/00 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/30 ,  H04L27/26

CPC分类号： H04W72/30 ,  H04W72/0446 ,  H04W72/20 ,  H04L27/2607

摘要： A system and method of generating a control message of a digital unit (DU) of a base station in a wireless communication system supporting lower layer function division, and a system and method of processing a control message of a radio unit (RU) of the base station are provided. The system and method provide an RU of the base station that does not need to analyze the subframe structure in association with other control plane sections, such that processing time and processing complexity can be reduced.

公开(公告)号：US20240137954A1

公开(公告)日：2024-04-25

申请号：US18398803

申请日：2023-12-28

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Kai Ren

IPC分类号： H04W72/30 ,  H04N21/218

CPC分类号： H04W72/30 ,  H04N21/218

摘要： The present disclosure relates to the field of Bluetooth broadcasting, and discloses a sending method and a receiving method for Bluetooth broadcasting, and a device. The sending method for Bluetooth broadcasting includes: sending, by a first Bluetooth device, extension broadcast package for the Bluetooth broadcasting to a second Bluetooth device; where the extension broadcast package is configured to carry a uniform resource locator URL address, and the URL address is configured to point to target information. The receiving method for Bluetooth broadcasting includes: receiving, by a second Bluetooth device, extension broadcast package for the Bluetooth broadcasting sent from a first Bluetooth device; where the extension broadcast package is configured to carry a uniform resource locator URL address, and the URL address is configured to point to target information; and obtaining, by the second Bluetooth device, the target information according to the URL address.

公开(公告)号：US11963197B2

公开(公告)日：2024-04-16

申请号：US17739539

申请日：2022-05-09

申请人： Huawei Technologies Co., Ltd.

发明人： Chao Li ,  Xingwei Zhang ,  Jie Shi ,  Yinghua Sun ,  Zhe Liu

IPC分类号： H04W72/00 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/30

CPC分类号： H04W72/30 ,  H04W56/001 ,  H04W72/0446

摘要： Embodiments of the present invention relate to the field of communications methods and technologies, and in particular, to a transmission method and apparatus. The transmission method includes: generating, by a first device, a sequence based on one or more transmission parameters, where the one or more transmission parameters include at least one of the following: a time domain resource type, transmission waveform indication information, subcarrier spacing indication information, device type information, service type indication information, multiple-input multiple-output MIMO parameter information, duplex mode indication information, control channel format indication information, and transmission carrier indication information; generating to-be-transmitted information by using the sequence; and sending the to-be-transmitted information. According to the transmission method and apparatus in the embodiments of the present invention, a new transmission error check mechanism is provided.

公开(公告)号：US20240121807A1

公开(公告)日：2024-04-11

申请号：US18543216

申请日：2023-12-18

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Haiyan LUO ,  Wenjie PENG ,  Qinghai ZENG

IPC分类号： H04W72/30 ,  H04W72/40 ,  H04W76/20

CPC分类号： H04W72/30 ,  H04W72/40 ,  H04W76/20 ,  H04W92/18

摘要： A communication method and apparatus, and a system. A first terminal device obtains first information, where the first information includes a first multicast and broadcast service MBS service identifier and first sidelink SL resource information. A mapping relationship exists between the first MBS service identifier and the first SL resource information. A first MBS is an MBS supported by a first relay terminal device, and the first SL resource information is usable for transmitting data of the first MB S to the first terminal device. The first terminal device receives, based on the first SL resource information, the data that is of the first MBS and that is sent by the first relay terminal device. The first terminal device transmits MBS data in a scenario in which a relay terminal device supports an MBS service.

公开(公告)号：US20240121792A1

公开(公告)日：2024-04-11

申请号：US18526847

申请日：2023-12-01

申请人： NEC Corporation

发明人： Jagdeep Singh Ahluwalia ,  Robert Arnott

IPC分类号： H04W72/23 ,  H04W48/12 ,  H04W72/0453 ,  H04W72/30

CPC分类号： H04W72/23 ,  H04W48/12 ,  H04W72/0453 ,  H04W72/30 ,  H04W36/06

摘要： A mobile communications system is proposed in which mobile communications devices are arranged to transmit signals to and to receive signals from a base station using one or a subset of available sub-bands, with the base station being configured to move the mobile communications devices between the sub-bands. An anchor sub-band is also provided on which idle mobile communications devices camp until they are moved to one or more other sub-bands in addition to or instead of the anchor sub-band.

公开(公告)号：US11956791B2

公开(公告)日：2024-04-09

申请号：US17157923

申请日：2021-01-25

申请人： QUALCOMM Incorporated

发明人： Iyab Issam Sakhnini ,  Tao Luo ,  Mahmoud Taherzadeh Boroujeni

IPC分类号： H04W72/23 ,  H04W56/00 ,  H04W72/30

CPC分类号： H04W72/23 ,  H04W72/30 ,  H04W56/001

摘要： A method for wireless communication performed by a user equipment (UE) includes receiving a physical broadcast channel (PBCH). The method also includes receiving a number of control resource sets (CORESETS) based on the received PBCH. The method further includes receiving one or more physical downlink shared channels (PDSCHs) based on receiving the number of CORESETS.

公开(公告)号：US20240114532A1

公开(公告)日：2024-04-04

申请号：US18365717

申请日：2023-08-04

申请人： Opal Wearables, Inc.

发明人： Han Hua Jennifer Chiang ,  Lance Norman

IPC分类号： H04W72/30 ,  H04W64/00 ,  H04W76/50

CPC分类号： H04W72/30 ,  H04W64/003 ,  H04W76/50

摘要： The present disclosure provides a smart device configured to periodically transmit, via a wireless communication radio, a wireless advertisement comprising a wireless advertisement frame carrying data that identifies the wearable device. The smart device detects an actuation of a physical trigger associated with the wearable device. The smart device automatically generates an interrupt configured to cause the wireless communication radio to cease periodically transmitting the wireless advertisement. The smart device generates emergency alert packet carrying emergency alert data indicative of an occurrence of an emergency based on the actuation of the physical trigger, and transmits broadcast signal carrying the emergency alert packet, wherein the wireless communication radio is configured to retransmit the broadcast signal a plurality of times at decreasing intervals between each time of the plurality of times.

公开(公告)号：US11950260B2

公开(公告)日：2024-04-02

申请号：US17953824

申请日：2022-09-27

申请人： LG ELECTRONICS INC.

发明人： Hyunsoo Ko ,  Kijun Kim ,  Sukhyon Yoon ,  Youngsub Kim ,  Eunsun Kim

IPC分类号： H04W72/30 ,  H04J11/00 ,  H04L5/00 ,  H04L5/10 ,  H04W56/00 ,  H04W72/044

CPC分类号： H04W72/30 ,  H04J11/0079 ,  H04L5/0051 ,  H04L5/10 ,  H04W56/001 ,  H04W72/0466 ,  H04J2211/005

摘要： The present invention discloses a method for a terminal to receive a synchronization signal in a wireless communication system. Particularly, the method includes the steps of receiving a synchronization block including a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and a physical broadcasting channel (PBCH) and receiving a DMRS (demodulation reference signal) via resource region in which the PBCH is received. In this case, an index of the synchronization block can be determined in consideration of a sequence of the DMRS.