公开(公告)号：US20240107559A1

公开(公告)日：2024-03-28

申请号：US18285127

申请日：2022-03-31

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Martin VAN DER ZEE ,  Ali NADER

IPC分类号： H04W72/30 ,  H04W52/02 ,  H04W72/232 ,  H04W76/20

CPC分类号： H04W72/30 ,  H04W52/0206 ,  H04W72/232 ,  H04W76/20

摘要： A communications network can include a communication device and a network node. The communication device can receive a notification message from the network node. The communication device can determine whether the network node will transmit control information that is associated with the communication device via a multicast control channel (“MCCH”) based on the notification message. Responsive to determining that the network node will transmit the control information, the communication device can determine a time offset indicating an amount of time that will be between the notification message and the control information. Responsive to determining the time offset, the communication device can determine whether to enter a lower power state based on the time offset.

公开(公告)号：US20240106607A1

公开(公告)日：2024-03-28

申请号：US18256725

申请日：2021-01-14

申请人： Nokia Technologies Oy

发明人： Athul PRASAD ,  David BHATOOLAUL ,  Naizheng ZHENG ,  David NAVRÁTIL ,  Volker PAULI ,  Ugur Baran ELMALI

IPC分类号： H04L5/00 ,  H04W72/121 ,  H04W72/23 ,  H04W72/30

CPC分类号： H04L5/0053 ,  H04L5/0091 ,  H04W72/121 ,  H04W72/23 ,  H04W72/30

摘要： Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for semi-static scheduling of multicast broadcast service traffic. In example embodiments, at least one of enabling, disabling or modification of a semi-persistent scheduling configuration is determined for a group of devices on a bandwidth part for multicast broadcast service traffic. The at least one of enabling, disabling or modification of the semi-persistent scheduling configuration is indicated to the group of devices.

公开(公告)号：US11943740B2

公开(公告)日：2024-03-26

申请号：US17337117

申请日：2021-06-02

申请人： QUALCOMM Incorporated

发明人： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Peter Gaal

IPC分类号： H04W68/00 ,  H04W68/02 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/30

CPC分类号： H04W68/005 ,  H04W68/02 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/30

摘要： The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a user equipment (UE) and/or base station. In one aspect, the apparatus may monitor for a paging physical downlink control channel (PDCCH) and a paging message. The apparatus may also receive the paging PDCCH including paging downlink control information (DCI), where the paging DCI is associated with the paging message. The apparatus may also receive the paging message, where at least one of the paging DCI or the paging message is received more than once. In another aspect, the apparatus may transmit a paging PDCCH including paging DCI, where the paging DCI is associated with a paging message. The apparatus may also transmit the paging message, where at least one of the paging DCI or the paging message is transmitted more than once.

公开(公告)号：US20240098762A1

公开(公告)日：2024-03-21

申请号：US18521854

申请日：2023-11-28

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Haisen Zhang ,  Hongyu Xiang ,  Bin Xu ,  Bingzhao Li ,  Lei Chen

IPC分类号： H04W72/30

CPC分类号： H04W72/30

摘要： A communication method and apparatus are provided. The method includes: A first node determines a sending time point of a second PDCP PDU based on first sending status information from a second node, where the first sending status information is associated with a first PDCP PDU, so that the first node can adjust the sending time point of the second PDCP PDU based on a sending situation of the first PDCP PDU, to avoid too many packet losses caused when a MAC PDU of the second PDCP PDU is not completely sent in a timely manner due to splitting and concatenation, so as to improve reliability of a synchronous data transmission mechanism in an NR system, and improve resource utilization.

公开(公告)号：US11937272B2

公开(公告)日：2024-03-19

申请号：US18173473

申请日：2023-02-23

申请人： Samsung Electronics Co., Ltd.

发明人： Youngkyo Baek ,  Sangsoo Jeong

IPC分类号： H04H20/71 ,  H04W4/08 ,  H04W72/30

CPC分类号： H04W72/30 ,  H04W4/08

摘要： The disclosure relates to a 5G or pre-5G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. According to an embodiment, a method for receiving a multicast service by a UE in a wireless communication system comprises receiving, from an application function (AF), a multicast service announcement message including first information related to a local multicast and broadcast service (MBS), identifying that the UE is located in a local MBS area, and transmitting, to an access and mobility management function (AMF), a multicast session join request message for joining a multicast session for the local MBS, the multicast session join request message including second information corresponding to the first information.

公开(公告)号：US20240089996A1

公开(公告)日：2024-03-14

申请号：US18261134

申请日：2022-01-26

申请人： ZTE CORPORATION

发明人： Hui XU ,  Jianfeng DING ,  Zhongwei JI ,  Xiaoquan HUA

IPC分类号： H04W72/30 ,  H04W72/044 ,  H04W72/20

CPC分类号： H04W72/30 ,  H04W72/044 ,  H04W72/20

摘要： Provided are an information notification method, a communication node, and a storage medium. The information notification method includes determining the position of a resource, where the resource is configured to send notification information, the resource includes at least a time domain resource and a frequency domain resource, the frequency domain resource being located in a downlink bandwidth part (BWP), the notification information is configured to indicate that multicast control channel (MCCH) information is updated, the notification information is configured by using downlink control information (DCI) of a physical downlink control channel (PDCCH), and the PDCCH is sent in a common search space in the downlink BWP; and sending position information of the resource to a second communication node, and sending the notification information on the resource.

公开(公告)号：US20240089705A1

公开(公告)日：2024-03-14

申请号：US18272259

申请日：2022-01-10

申请人： GOOGLE LLC

发明人： Chih-Hsiang Wu

IPC分类号： H04W4/06 ,  H04W72/30

CPC分类号： H04W4/06 ,  H04W72/30

摘要： A method in one or more nodes of a radio access network (RAN), for managing multicast and/or broadcast services (MBS) communications, includes transmitting to a user device an MBS radio bearer (MRB) configuration associated with an MRB, implementing a shared packet data convergence protocol (PDCP) entity to transmit first MB S packets to the user device via the MRB and according to the MRB configuration and a first lower layer configuration, and after transmitting the first MB S packets, implementing the shared PDCP entity to transmit second MB S packets to the user device via the MRB and according to a second lower layer configuration and the MRB configuration. The first and second lower layer configurations being different ones of a multicast configuration and a unicast configuration.

公开(公告)号：US11929960B2

公开(公告)日：2024-03-12

申请号：US17440508

申请日：2020-03-05

申请人： SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.

发明人： Tingting Wang

IPC分类号： H04L5/00 ,  H04W4/40 ,  H04W72/30

CPC分类号： H04L5/0094 ,  H04W4/40 ,  H04W72/30

摘要： A resource allocation method and device, a storage medium, and a terminal are provided. The method comprises: determining, based on a parameter configuration of a transmission resource and a parameter configuration of a logical channel, a first logical channel participating in a Logical Channel Prioritization (LCP); and allocating the transmission resource to a third logical channel in the first logical channel preferentially, on the basis that the transmission resource is not associated with a first resource, wherein the first resource comprises a feedback resource and/or a retransmission resource, and the third logical channel is used to transmit data without information feedback and/or data without retransmission.

公开(公告)号：US20240073088A1

公开(公告)日：2024-02-29

申请号：US18490674

申请日：2023-10-19

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Junsu CHOI ,  Hyunkee MIN ,  Hyunah OH ,  Sunkee LEE

IPC分类号： H04L41/0816 ,  H04L41/50 ,  H04W4/80 ,  H04W12/08 ,  H04W72/0446 ,  H04W72/30 ,  H04W72/542

CPC分类号： H04L41/0816 ,  H04L41/50 ,  H04W4/80 ,  H04W12/08 ,  H04W72/0446 ,  H04W72/30 ,  H04W72/542 ,  H04W68/005

摘要： An electronic device is provided, which includes a housing, at least one wireless communication circuit located inside the housing and configured to: receive, from an AP device through a wireless medium, a target wake time (TWT) element indicating a TWT service period and a type of traffic that is associated with latency of the traffic; in response to receiving the TWT element, generate data frame associated with the type of traffic indicated by the TWT element; and transmit, to the AP device through the wireless medium, the data frame associated with the type of traffic during the TWT service period indicated by the TWT element.

公开(公告)号：US11916828B2

公开(公告)日：2024-02-27

申请号：US18004224

申请日：2021-06-21

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Yuuki Murakami

IPC分类号： H04L5/00 ,  H04W72/30 ,  H04W72/54

CPC分类号： H04L5/0048 ,  H04W72/30 ,  H04W72/54

摘要： Provided is technology to set information on a device appropriately. Provided is a communication system in which a first electronic device and a second electronic device connected to a same wiring, among a plurality of electronic devices, are associated with each other as being installed for a same space, based on an arrangement state of wirings of the plurality of electronic devices arranged according to a configuration of a plurality of spaces.