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公开(公告)号：US20250071857A1
公开(公告)日：2025-02-27
申请号：US18815039
申请日：2024-08-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngbum KIM , Taehan BAE , Junyung YI
Abstract: The disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. A method performed by a UE in a communication system includes transmitting, to a base station, capability information including a capability to support an energy saving mode of the base station, the energy saving mode of the base station being based on cell DTX, receiving, from the base station, information associated with a measurement for the energy saving mode of the base station, identifying that the base station operates according to the energy saving mode, and receiving, from the base station, a reference signal for measurement based on the information.
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公开(公告)号：US20250071681A1
公开(公告)日：2025-02-27
申请号：US18452639
申请日：2023-08-21
Applicant: QUALCOMM Incorporated
Inventor： Heechoon LEE , Zae Yong CHOI , Scott Hoover , Joshua Tennyson MACDONALD , Prem Swaroop KADAVAKUDURU , Pawneet SINGH , Manikandan CARNAGARIN
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity, one or more control signals indicating information associated with a set of occasions for a transmission time interval (TTI) corresponding to a low power operation mode of the UE. For example, the set of occasions may include one or more of a wake up signal (WUS) monitoring occasion, a synchronization signal block (SSB) occasion, a channel state information (CSI) reporting occasion, and a discontinuous reception (DRX) on duration occasion. The UE may determine whether to skip the WUS monitoring occasion based on a respective duration and a respective start time for each occasion of the set of occasions associated with the information indicated by the one or more control signals.
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公开(公告)号：US20250071680A1
公开(公告)日：2025-02-27
申请号：US18941531
申请日：2024-11-08
Applicant: Ofinno, LLC
Inventor： Hua Zhou , Ali Cagatay Cirik , Esmael Hejazi Dinan , Hyoungsuk Jeon , Mohammad Ghadir Khoshkholgh Dashtaki , Bing Hui , Kai Xu
IPC: H04W52/02 , H04W72/232 , H04W76/28
Abstract: A wireless device receives one or more radio resource control (RRC) messages. The one or more RRC messages indicate a scheduling request (SR) configuration of a cell and configuration parameters of a group common downlink control information (DCI) indicating an energy saving state of the cell. The wireless device triggers, based on the SR configuration, an SR for an uplink grant of radio resources of the cell. The wireless device receives the group common DCI indicating the energy saving state of the cell. Based on the group common DCI indicating the energy saving state, the wireless device does not run an SR prohibit timer for the SR during a time interval of the energy saving state of the cell.
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公开(公告)号：US20250071675A1
公开(公告)日：2025-02-27
申请号：US18821727
申请日：2024-08-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yanchun Li , Zhou Lan , Yunbo Li
Abstract: When performing data transmission with a first station in a bandwidth power saving mode by using an operating channel of the first station, an access point performs data transmission with a second station by using an operating channel of the second station. Therefore, even if the operating channel of the first station includes a primary channel, the access point can still perform data transmission with the second station by using another channel. Further, for the access point, although the operating channel of the first station occupies only a part of available bandwidth resources of the access point, the access point can still perform data transmission with the second station by using a remaining channel.
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公开(公告)号：US12238809B2
公开(公告)日：2025-02-25
申请号：US18302369
申请日：2023-04-18
Applicant: QUALCOMM Incorporated
Inventor： Hwan Joon Kwon , Huilin Xu , Yuchul Kim , Peter Pui Lok Ang , Yeliz Tokgoz , Jay Kumar Sundararajan , Krishna Kiran Mukkavilli , Tingfang Ji , Jing Lei , Ravi Agarwal , Seyong Park , Seyedkianoush Hosseini
IPC: H04W76/28 , H04W52/02 , H04W72/0453 , H04W72/23 , H04W28/18
Abstract: Wireless communication devices, systems, and methods related to power saving, including during connected mode operation and for extended reality (XR) data communications with or without discontinuous reception (DRX), are provided. For example, a method of wireless communication includes receiving, while in a connected mode, a configuration based on data traffic for the wireless communication device, the configuration indicating: a first zone associated with a first set of operating parameters for the wireless communication device; and a second zone associated with a second set of operating parameters for the wireless communication device, the second set of operating parameters being different than the first set of operating parameters; operating in the first zone with the first set of operating parameters to monitor for a first downlink communication signal; and operating in the second zone with the second set of operating parameters.
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Patent Agency Ranking
公开(公告)号：US12238646B2
公开(公告)日：2025-02-25
申请号：US18236320
申请日：2023-08-21
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Mahmoud Watfa , Guanzhou Wang , Ulises Olvera-Hernandez , Behrouz Aghili , Pascal Adjakple , Dimitrios Karampatsis , Saad Ahmad , Amir Helmy
Abstract: Procedures, mechanisms, methods, and techniques are provided that trigger power saving mode (PSM) functionality in the at least one wireless transmit receive units, group of WTRUs or subset of the group of WTRUs. The trigger may be in response to an application layer request to set one or more predetermined PSM settings, wherein the trigger originates from one or more application servers (APs) directed to a core network by way of an interface such as an SCEF that may be included on a device (e.g., a gateway, computing device, and/or the like) and may be configured for enabling the application server to request enabling and disabling PSM functionality.
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公开(公告)号：US20250063555A1
公开(公告)日：2025-02-20
申请号：US18926232
申请日：2024-10-24
Inventor： Weijie XU , Chuanfeng HE
IPC: H04W72/0453 , H04W52/02 , H04W84/12
Abstract: Provided is a communication method, which is applicable to a terminal and relates to the field of communication technologies. The method includes: the terminal backscatters a first signal on a first channel; wherein the first signal includes at least one of a first preamble or a first carrier, and the first signal is sent by a Wi-Fi device.
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公开(公告)号：US20250063538A1
公开(公告)日：2025-02-20
申请号：US18938037
申请日：2024-11-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chengchen Zhang , Zaifeng Zong , Guanglei Li
Abstract: This application provides a communication method and an apparatus. The communication method includes: A terminal device in a satellite service range receives first indication information indicating the terminal device to notify a network when the terminal device is in an idle state or a suspended state and is about to leave the satellite service range. The terminal device in the idle state or the suspended state determines that the terminal device is about to leave the satellite service range, and in this case, reports second indication information indicating that the terminal device is about to leave the satellite service range. In this way, a network side learns whether the terminal device in the idle state or the suspended state has left the satellite service range, thereby avoiding invalid paging.
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公开(公告)号：US20250063505A1
公开(公告)日：2025-02-20
申请号：US18937389
申请日：2024-11-05
Applicant: Laurent Cariou , Po-Kai Huang , Minyoung Park
Inventor： Laurent Cariou , Po-Kai Huang , Minyoung Park
Abstract: Methods, apparatuses, and computer readable media for multiple eMLSR management, where an apparatus of an AP of an AP MLD is configured to: decode, from a STA of a non-AP MLD, a first EML operating mode notification frame, the first EML operating mode notification frame comprising a first plurality of EML control fields including first EML subfields and first EMLSR subfields indicating subsets of links associated with the non-AP MLD and the first EMLSR subfields indicating whether a corresponding subset of links of the subsets of links is enabled or disabled; and where the apparatus of the AP is further configured to receive a response from the STA, the response including second EMLSR subfields indicating subsets of links associated with the non-AP MLD and the second EMLSR subfields indicating whether a corresponding subset of links of the subsets of links is enabled or disabled.
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公开(公告)号：US20250063500A1
公开(公告)日：2025-02-20
申请号：US18622195
申请日：2024-03-29
Applicant: Meta Platforms Technologies, LLC
Inventor： Curt Wong , Yousef Abdelmalek , Zhu Ji , Liwen Yu
IPC: H04W52/02
Abstract: Systems, methods, and devices for power saving according to radio access network (RAN) awareness may include an application server establishing, with a wireless communication node, a reference time between one or more first clocks of the application server and one or more second clocks of the wireless communication node. The application server may transmit one or more packets to the wireless communication node for providing to a user equipment (UE), the one or more packets including information usable by the wireless communication node for applying a delivery policy for delivering the one or more packets to the UE, according to the reference time.
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