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公开(公告)号：US11917528B2
公开(公告)日：2024-02-27
申请号：US17397738
申请日：2021-08-09
Applicant: QUALCOMM Incorporated
Inventor： Ansah Ahmed Sheik , Sayak Saha , Srinivas Pola
CPC classification number: H04W48/16 , H04W36/0072 , H04W48/20 , H04W84/042
Abstract: Methods, systems, and devices for wireless communications are described. The method includes receiving, from a first base station, control signaling indicating one or more frequency bands on which one or more neighbor base stations operate that are associated with a first geographic location of the first base station, performing, based on the control signaling, a frequency scanning procedure using at least one frequency band of the one or more frequency bands to select a first neighbor base station of the one or more neighbor base stations, and establishing connectivity with the first neighbor base station based on the frequency scanning procedure.
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公开(公告)号：US11871344B2
公开(公告)日：2024-01-09
申请号：US17398888
申请日：2021-08-10
Applicant: QUALCOMM Incorporated
Inventor： Ansah Ahmed Sheik , Sayak Saha , Rajeev Kumar
CPC classification number: H04W52/0212 , H04W8/18 , H04W76/10 , H04W76/30
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) associated with a first subscription and a second subscription may establish a connection with a base station, the first subscription in a connected state. The UE may use the first subscription to perform a communication activity with the base station while the first subscription is in the connected state. Upon completion of the communication activity, the UE may transmit UE assistance information (UAI) to the base station indicating a preference of the UE to switch the first subscription to an inactive state in response to a release message from the base station.
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公开(公告)号：US20230180121A1
公开(公告)日：2023-06-08
申请号：US17543017
申请日：2021-12-06
Applicant: QUALCOMM Incorporated
Inventor： Ansah Ahmed Sheik , Chinmaya Padhy
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a group of cells available for cell selection or reselection, where the group of cells includes a first subset of cells that each have at least one capability (e.g., of a set of capabilities) and a second subset of cells. The UE may assign a relatively higher respective priority to each cell within the first subset of cells than each cell within the second subset of cells based on each cell within the first subset of cells having at least one capability. The UE may select a cell from the group of cells based on the respective priority and may attempt to camp on the selected cell. Additionally, the UE may store the assigned respective priorities in a data structure at the UE.
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公开(公告)号：US20230050907A1
公开(公告)日：2023-02-16
申请号：US17398888
申请日：2021-08-10
Applicant: QUALCOMM Incorporated
Inventor： Ansah Ahmed Sheik , Sayak Saha , Rajeev Kumar
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) associated with a first subscription and a second subscription may establish a connection with a base station, the first subscription in a connected state. The UE may use the first subscription to perform a communication activity with the base station while the first subscription is in the connected state. Upon completion of the communication activity, the UE may transmit UE assistance information (UAI) to the base station indicating a preference of the UE to switch the first subscription to an inactive state in response to a release message from the base station.
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公开(公告)号：US20190191327A1
公开(公告)日：2019-06-20
申请号：US16214662
申请日：2018-12-10
Applicant: QUALCOMM Incorporated
Inventor： Vishnu Namboodiri Karakkad Kesavan Namboodiri , Sahas Sathyanarayana , Ansah Ahmed Sheik , Rajesh Gopala Krishnan , Theeksha Athoor Perumal , Chinmaya Padhy , Suresh Sanka
CPC classification number: H04W24/10 , H04B7/0617 , H04B7/0632 , H04W36/0069 , H04W36/0085 , H04W36/30 , H04W36/32 , H04W48/20
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may measure a power value for each beam from one or more cells and calculate an average beam power for each cell. The UE may transmit these calculated averages to a base station in a report, and the base station may select a cell for communications based on the measurement report. The UE may also include a number indicating how many beams are used when calculating an average beam power, a ratio between a maximum and minimum beam power for each cell, two average beam powers based on two defined thresholds, or a combination of these measurements, in the transmitted report. The UE may add a bias to the average beam power for a particular cell to indicate a preference for that cell over the other candidate cells.
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Patent Agency Ranking
公开(公告)号：US09538455B2
公开(公告)日：2017-01-03
申请号：US14475177
申请日：2014-09-02
Applicant: QUALCOMM Incorporated
Inventor： Yongsheng Shi , Ansah Ahmed Sheik , Chetan Chakravarthy , Liangchi Hsu , Arvindhan Kumar
CPC classification number: H04W48/10 , H04W28/18 , H04W48/08 , H04W48/12 , H04W48/16 , H04W52/0216 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
Abstract: Described herein are various aspects related to determining whether to read system information of a network entity. A user equipment (UE) can receive system information transmitted by a network entity. The UE can analyze one or more parameters of the system information to determine whether system information for the network entity has changed when a value tag broadcasted in the system information is equivalent to a stored value tag for the network entity; thus the UE can utilize more than just the value tag, such as system information size, system information scheduling, a value tag in master information, and/or the like, at least in instance where the value tag may be the same in different transmissions of the system information. The UE can process the system information for the network entity based at least in part on determining that the system information for the network entity has changed.
Abstract translation: 这里描述了与确定是否读取网络实体的系统信息有关的各个方面。 用户设备（UE）可以接收由网络实体发送的系统信息。 当系统信息中广播的价值标签等同于网络实体的存储值标签时，UE可以分析系统信息的一个或多个参数，以确定网络实体的系统信息是否已经改变; 因此，UE至少可以在不同传输中的值标签可以相同的情况下利用不仅仅是价值标签，诸如系统信息大小，系统信息调度，主信息中的值标签等等。 的系统信息。 UE可以至少部分地基于确定网络实体的系统信息已经改变来处理网络实体的系统信息。
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公开(公告)号：US09088919B2
公开(公告)日：2015-07-21
申请号：US13782994
申请日：2013-03-01
Applicant: QUALCOMM Incorporated
Inventor： Rakesh Surapaneni , Krishna Chaitanya Mukkera , Ansah Ahmed Sheik , Hemanth Kumar Rayapati , Ravi Gopalan , Valibabu Saladi
IPC: H04W36/00 , H04W4/00 , H04B1/7083
CPC classification number: H04W36/0072 , H04B1/7083 , H04W36/0016
Abstract: The present disclosure presents a method and apparatus for expedited mobile device handover that include performing one or more handover tasks in parallel that have previously been performed exclusively in serial. For example, the disclosure presents a method for wireless device handover, which may include acquiring a target cell, ascertaining a system frame number (SFN) of the target cell, calculating a connection frame number (CFN) for a dedicated channel (DCH) transmission, and reconfiguring a dedicated physical channel (DPCH) based on the calculated CFN. In addition, such an example method may include, while performing at least one of the ascertaining of the SFN, the calculating of the CFN, and the reconfiguring of the DPCH, contemporaneously performing at least one of establishing a downlink dedicated physical channel (DL-DPCH), establishing a synchronization with the target cell, and establishing an uplink dedicated physical channel (UL-DPCH) subsequent to the downlink synchronization.
Abstract translation: 本公开提供了一种用于加速移动设备切换的方法和装置，其包括以前已经以串行方式执行的并行执行一个或多个切换任务。 例如，本公开提供了一种用于无线设备切换的方法，其可以包括获取目标小区，确定目标小区的系统帧号（SFN），计算专用信道（DCH）传输的连接帧号（CFN） ，并且基于所计算的CFN重新配置专用物理信道（DPCH）。 此外，这样的示例方法可以在执行SFN的确定，CFN的计算和DPCH的重新配置中的至少一个的同时执行以下中的至少一个的同时执行以下中的至少一个：建立下行链路专用物理信道（DL- DPCH），建立与目标小区的同步，以及在下行链路同步之后建立上行链路专用物理信道（UL-DPCH）。
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8.发明申请公开(公告)号：US20150201411A1
公开(公告)日：2015-07-16
申请号：US14308530
申请日：2014-06-18
Applicant: QUALCOMM Incorporated
Inventor： Yongsheng SHI , Ansah Ahmed Sheik , Liangchi Hsu , Adarsh Kumar Jinnu , Sathish Krishnamoorthy , Guruvayurappan Vasudevan
CPC classification number: H04W72/0413 , H04W72/048 , H04W76/18 , H04W76/27
Abstract: Methods and apparatuses for improved uplink establishment in wireless networks are presented. For example, a method of mobile communication at a user equipment is presented that may include receiving, at a user equipment (UE) and from a network entity, configuration information associated with an enhanced uplink in CELL_FACH state protocol, wherein the UE is configured to transmit uplink transmissions according to the enhanced uplink in CELL_FACH state protocol. Additionally, the example method may include determining that the configuration information includes invalid configuration information. Moreover, the example method may include performing at least one remedial action to ensure that the UE is able to transmit the uplink transmissions based on determining that the configuration information includes invalid configuration information.
Abstract translation: 介绍了无线网络中改善上行链路建立的方法和装置。 例如，呈现在用户设备处的移动通信的方法，其可以包括在用户设备（UE）处和从网络实体接收与CELL_FACH状态协议中的增强上行链路相关联的配置信息，其中所述UE被配置为 根据CELL_FACH状态协议中的增强上行链路传输上行链路传输。 另外，示例性方法可以包括确定配置信息包括无效配置信息。 此外，示例性方法可以包括执行至少一个补救动作以确保UE能够基于确定配置信息包括无效配置信息来发送上行链路传输。
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公开(公告)号：US12207147B2
公开(公告)日：2025-01-21
申请号：US17739811
申请日：2022-05-09
Applicant: QUALCOMM Incorporated
Inventor： Ansah Ahmed Sheik , Chinmaya Padhy
Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may establish a connection with a network entity and transition to an inactive state in which a security context associated with the connection between the network entity and the UE is maintained. The UE may determine, based on a presence of data for transmission via the connection while in the inactive state, that one or more parameters associated with the connection meet a threshold criteria, and transmit the data via the connection while in the inactive state. The threshold criteria may be, for example, a cell energy of a serving cell associated with the connection, and an amount of data to be transmitted may be below a size threshold associated with a small data transmission.
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公开(公告)号：US20230362767A1
公开(公告)日：2023-11-09
申请号：US17739811
申请日：2022-05-09
Applicant: QUALCOMM Incorporated
Inventor： Ansah Ahmed Sheik , Chinmaya Padhy
CPC classification number: H04W36/08 , H04W36/0083 , H04W76/27
Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may establish a connection with a network entity and transition to an inactive state in which a security context associated with the connection between the network entity and the UE is maintained. The UE may determine, based on a presence of data for transmission via the connection while in the inactive state, that one or more parameters associated with the connection meet a threshold criteria, and transmit the data via the connection while in the inactive state. The threshold criteria may be, for example, a cell energy of a serving cell associated with the connection, and an amount of data to be transmitted may be below a size threshold associated with a small data transmission.
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