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公开(公告)号：US20150117357A1
公开(公告)日：2015-04-30
申请号：US14455326
申请日：2014-08-08
Applicant: QUALCOMM Incorporated
Inventor： Ozcan OZTURK , Gavin Bernard HORN , Madhavan Srinivasan VAJAPEYAM , Jelena DAMNJANOVIC , Yongbin WEI
CPC classification number: H04L1/1628 , H04L1/1685 , H04L47/34 , H04L47/41 , H04L49/9057 , H04W24/10 , H04W28/0205 , H04W80/02 , H04W84/042 , H04W84/12 , H04W88/06 , H04W88/10
Abstract: Certain aspects of the present disclosure relate to techniques for aggregating data from a wireless wide area network (WWAN) and wireless local area network (WLAN). In some aspects, a packet convergence entity (e.g., PDCP layer entity) communicates with first and second radio access technology (RAT) links. The packet convergence entity may determine from which of the first and second RAT links a data packet is received and may monitor a sequence number value of each of the received data packets. The packet convergence entity may perform one or more actions based on a determination that the data packets are received out of order. For example, the packet convergence entity may deliver the data packets to an upper layer entity as they are received (e.g., in order or out of order), may reorder the data packets and ignore data packet losses, and/or may request retransmissions of missing data packets.
Abstract translation: 本公开的某些方面涉及用于聚合来自无线广域网（WWAN）和无线局域网（WLAN）的数据的技术。 在一些方面，分组会聚实体（例如，PDCP层实体）与第一和第二无线电接入技术（RAT）链路进行通信。 分组收敛实体可以确定从哪个第一和第二RAT链路接收数据分组，并且可以监视每个接收到的数据分组的序列号值。 分组收敛实体可以基于无序地接收到数据分组的确定来执行一个或多个动作。 例如，分组会聚实体可以在接收到数据分组时（例如，按顺序或不顺序）将数据分组传送到上层实体，可以重新排序数据分组并忽略数据分组丢失，和/或可以请求重传 缺少数据包。
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152.发明申请公开(公告)号：US20250133605A1
公开(公告)日：2025-04-24
申请号：US18688303
申请日：2021-10-14
Applicant: QUALCOMM Incorporated
Inventor： Jianhua LIU , Peng CHENG , Gavin Bernard HORN , Ozcan OZTURK , Rajat PRAKASH , Aziz GHOLMIEH
Abstract: Methods, systems, and devices for wireless communications are described. A wireless device may establish a radio resource control (RRC) connection over a wireless local area network (WLAN) link. For example, the wireless device may transmit a packet to an access point or WLAN termination that includes an RRC container including an RRC message for establishing (e.g., setting up, resuming) a connection with a centralized unit (CU). In some examples, the wireless device may additionally or alternatively be configured with dual connectivity over a WLAN link, including the addition, modification, and release of nodes associated with different radio access technologies. In such cases, the CU may configure connectivity with the WLAN, where the CU may configure a port number for each radio bearer via an RRC message transmitted over a direct link with the wireless device (e.g., via a distributed unit) or via the WLAN link.
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公开(公告)号：US20250133462A1
公开(公告)日：2025-04-24
申请号：US18696086
申请日：2021-11-19
Applicant: QUALCOMM Incorporated
Inventor： Jianhua LIU , Miguel GRIOT , Ozcan OZTURK , Peng CHENG , Stefano FACCIN
Abstract: Aspects relate to communication via multiple network slice services. A user equipment may support multiple network slice services (e.g., defined sets of network services and/or resources). At some point in time, the user equipment may communicate using a first network slice service provided by a first radio network entity (e.g., a first distributed unit, a first cell, a first base station, etc.). In addition, at some point in time, the user equipment may elect to use a second network slice service. In the event the first radio network entity is not available for the second network slice service, the user equipment may switch to a second radio network entity (e.g., a second distributed unit, a second cell, a second base station, etc.) to communicate using the second network slice service.
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154.发明申请公开(公告)号：US20250081070A1
公开(公告)日：2025-03-06
申请号：US18240095
申请日：2023-08-30
Applicant: QUALCOMM Incorporated
Inventor： Jelena DAMNJANOVIC , Ozcan OZTURK , Naeem AKL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect radio link failure (RLF) or handover failure. The UE may perform, based at least in part on the RLF or the handover failure, one or more of layer 1 or layer 2 triggered mobility (LTM) or conditional handover based at least in part on a prioritization of LTM and conditional handover during failure recovery. Numerous other aspects are described.
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公开(公告)号：US20250023622A1
公开(公告)日：2025-01-16
申请号：US18713924
申请日：2022-01-06
Applicant: QUALCOMM Incorporated
Inventor： Ruiming ZHENG , Yan ZHOU , Ozcan OZTURK , Linhai HE , Tao LUO
IPC: H04B7/06
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information identifying a first scheduling request (SR) configuration associated with beam failure recovery (BFR) and a second SR configuration associated with BFR. The UE may detect a first beam failure associated with a first communication node. The UE may transmit a first SR on a first SR resource indicated by the first SR configuration based at least in part on detecting the first beam failure associated with the first communication node. The UE may detect a second beam failure associated with a second communication node. The UE may selectively transmit a second SR on a second SR resource indicated by the second SR configuration based at least in part on detecting the second beam failure associated with the second communication node and the configuration information. Other aspects are described.
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Patent Agency Ranking
156.发明申请公开(公告)号：US20240414803A1
公开(公告)日：2024-12-12
申请号：US18784623
申请日：2024-07-25
Applicant: QUALCOMM Incorporated
Inventor： Peng CHENG , Huichun LIU , Ozcan OZTURK , Gavin Bernard HORN
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and/or a master node may use configurations to resume communications with one or more cells of a dual connectivity (DC) or carrier aggregation (CA) scheme. In some cases, the configuration may be used for a secondary cell group (SCG) of the DC scheme. This configuration may include the UE applying a previously stored configuration for the SCG (e.g., including higher-layer and lower-layer configurations of a last serving SN of the DC scheme) if it determines the previously stored configuration is valid. Additionally or alternatively, the configuration may include the network using a previous SCG configuration or reconfiguring the SCG and transmitting this indication in a resume communications message to the UE. In some cases, the network may determine this configuration based on assistance information or reports generated from the UE.
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公开(公告)号：US20240413936A1
公开(公告)日：2024-12-12
申请号：US18697942
申请日：2021-12-10
Applicant: QUALCOMM Incorporated
Inventor： Peng CHENG , Karthika PALADUGU , Ozcan OZTURK , Masato KITAZOE , Hong CHENG
IPC: H04L1/1867 , H04L1/1607
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication to transmit a packet based at least in part on receiving a packet data convergence protocol (PDCP) status report during an active state of a timer, or based at least in part on an expiration of the timer. The UE may transmit the packet based at least in part on the indication. Numerous other aspects are described.
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公开(公告)号：US20240373348A1
公开(公告)日：2024-11-07
申请号：US18371189
申请日：2023-09-21
Applicant: QUALCOMM Incorporated
Inventor： Sherif ELAZZOUNI , Ozcan OZTURK , Xiao Feng WANG , Changhwan PARK , Umesh PHUYAL , Bharat SHRESTHA , Jae Ho RYU
Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by an apparatus. A method includes sending user equipment (UE) assistance information to a network entity, the UE assistance information comprising information indicative of: a requested length of a requested time window; a requested periodicity at which the requested time window repeats; and a first requested communication configuration for communicating during the requested time window; receiving a communication configuration from the network entity; and communicating according to the communication configuration.
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公开(公告)号：US20240357447A1
公开(公告)日：2024-10-24
申请号：US18653804
申请日：2024-05-02
Applicant: QUALCOMM Incorporated
Inventor： Jelena DAMNJANOVIC , Tao LUO , Aleksandar DAMNJANOVIC , Juan MONTOJO , Ozcan OZTURK , Iyab Issam SAKHNINI , Olufunmilola Omolade AWONIYI-OTERI , Sony AKKARAKARAN , Junyi LI
CPC classification number: H04W36/0085 , H04W8/02 , H04W24/10 , H04W36/0058 , H04W36/00835 , H04W48/20
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mobility techniques that allow for mobility of a user equipment (UE) between a set of cells. A method that may be performed by a UE includes receiving signaling configuring the UE with a set of cells that support physical (PHY) layer or medium access control (MAC) layer mobility signaling and with a measurement configuration for the set of cells, reporting, to a network entity, measurements for at least some of the set of cells in accordance with the measurement configuration, and receiving, from the network entity, PHY layer or MAC layer mobility signaling to move the UE to one of the cells in the set, wherein the mobility signaling is based, at least in part, on the reported measurements.
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公开(公告)号：US20240314665A1
公开(公告)日：2024-09-19
申请号：US18186108
申请日：2023-03-17
Applicant: QUALCOMM Incorporated
Inventor： Sherif ELAZZOUNI , Changhwan PARK , Shankar KRISHNAN , Navid ABEDINI , Naeem AKL , Hung Dinh LY , Ozcan OZTURK
CPC classification number: H04W36/362 , H04W36/0064 , H04W36/0085 , H04W36/249
Abstract: Certain aspects of the present disclosure provide techniques for improving a network energy saving (NES) mode. An example method performed by a first user equipment (UE) includes receiving, from a first network entity associated with a source cell, configuration information indicating one or more conditions for executing a conditional handover from the first network entity associated with the source cell to a second network entity associated with a target cell, receiving, from the first network entity associated with the source cell, a trigger signal including a trigger command for the conditional handover, and taking one or more actions related to executing the conditional handover based on the trigger signal and the one or more conditions.
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