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公开(公告)号：US20150045077A1
公开(公告)日：2015-02-12
申请号：US14218727
申请日：2014-03-18
Applicant: QUALCOMM Incorporated
Inventor： Sharad Deepak SAMBHWANI , Francesco PICA
CPC classification number: H04W24/02 , H04W24/10 , H04W36/0088 , H04W56/00
Abstract: The present disclosure presents a method and apparatus for handling primary scrambling codes (PSC) in a wireless network. For example, the disclosure presents a method for detecting, by a user equipment (UE) of a plurality of UEs, a PSC in search windows with different timing offsets, wherein the different timing offsets correspond to a plurality of small cells sharing the PSC in a coverage area of a macro cell, and transmitting, by the UE, a plurality of measurement reports corresponding to the different timing offsets. As such, primary scrambling codes (PSC) are handled in a wireless network.
Abstract translation: 本公开提供了一种用于处理无线网络中的主扰码（PSC）的方法和装置。 例如，本公开提供了一种用于通过多个UE的用户设备（UE）检测具有不同定时偏移的搜索窗口中的PSC的方法，其中不同的定时偏移对应于共享PSC的多个小单元 宏小区的覆盖区域，并且由UE发送与不同定时偏移相对应的多个测量报告。 因此，在无线网络中处理主扰码（PSC）。
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12.发明申请公开(公告)号：US20240414524A1
公开(公告)日：2024-12-12
申请号：US18698686
申请日：2022-12-06
Applicant: QUALCOMM Incorporated
Inventor： Sebastian SPEICHER , Lenaig Genevieve CHAPONNIERE , Luis Fernando Brisson LOPES , Karl Georg HAMPEL , Hong CHENG , Francesco PICA , Haris ZISIMOPOULOS
IPC: H04W8/26 , H04L61/4511 , H04W48/08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may receive a cell identifier associated with a neighboring base station. The base station may transmit, to a domain name system (DNS) server, a query constructed based at least in part on reversing a set of bits in the cell identifier. The base station may receive, from the DNS server and based at least in part on the query, an Internet Protocol (IP) address associated with the neighboring base station. Numerous other aspects are described.
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公开(公告)号：US20240323827A1
公开(公告)日：2024-09-26
申请号：US18679383
申请日：2024-05-30
Applicant: QUALCOMM Incorporated
Inventor： Amer CATOVIC , Lenaig Genevieve CHAPONNIERE , Sitaramanjaneyulu KANAMARLAPUDI , Prasad Reddy KADIRI , Francesco PICA
CPC classification number: H04W48/18 , H04W8/26 , H04W60/06 , H04W84/042
Abstract: Certain aspects of the present disclosure provide techniques for slice-aware network selection. Particular aspects provide for a method for wireless communication performed by a user equipment (UE). The method generally includes obtaining, for one or more networks, network slicing information indicating one or more slice identifiers supported in the one or more networks, deriving a list of one or more preferred networks based, at least in part, on the network slicing information, and selecting a network to register with from the list of one or more preferred networks.
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公开(公告)号：US20240015811A1
公开(公告)日：2024-01-11
申请号：US18253565
申请日：2022-01-05
Applicant: QUALCOMM INCORPORATED
Inventor： Haris ZISIMOPOULOS , Lenaig Genevieve CHAPONNIERE , Umesh PHUYAL , Francesco PICA
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for determining whether a user equipment (UE) and a base station of a radio access network (RAN) configured to operate according to compatible variants of a standardized radio access technology (RAT). In some cases, a standard development organization for a geographic territory may modify a standardized RAT in a way that creates a new variant (also referred to as a forked deviation) of the RAT. Depending on what changes are made, the new variant may be compatible or incompatible with the original standardized RAT. This disclosure enables the UE to determine according to which variant of the RAT the RAN is configured to operate and manage connections to the RAN based whether the UE and the RAN are configured to operate according to compatible variants of the RAT.
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公开(公告)号：US20230403627A1
公开(公告)日：2023-12-14
申请号：US18331116
申请日：2023-06-07
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Hong CHENG , Francesco PICA , Lenaig Genevieve CHAPONNIERE
CPC classification number: H04W40/36 , H04W36/0061 , H04W36/08
Abstract: Methods, systems, and devices for wireless communications are described. An integrated access and backhaul (IAB) node may have a radio resource control (RRC) connection with a first central unit of a first network node. The IAB node may receive an indication that the IAB node is to establish an IAB node-to-central unit connection (e.g., a F1 detour connection) with a second central unit of a second network node via the RRC connection between the IAB node and the first network node. The indication may be associated with a handover between the first network node to the second network node, where the first network node may the source node and the second network node may be the target node, or vice versa. The IAB node may communicate, with the second network node, via the IAB node-to-central unit connection using the RRC connection between the IAB node and the first network node.
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Patent Agency Ranking
公开(公告)号：US20230403620A1
公开(公告)日：2023-12-14
申请号：US18329209
申请日：2023-06-05
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Hong CHENG , Lenaig Genevieve CHAPONNIERE , Francesco PICA
IPC: H04W36/08
CPC classification number: H04W36/087
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a source node may forward a first message between a user equipment (UE) and a core node via a distributed node, wherein the first message is a non-access stratum message. The source node may transmit, to a target node, a second message associated with a migration of the distributed node from the source node to the target node, wherein the second message identifies the forwarding of the first message. Numerous other aspects are described.
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公开(公告)号：US20210282084A1
公开(公告)日：2021-09-09
申请号：US17195452
申请日：2021-03-08
Applicant: QUALCOMM Incorporated
Inventor： Amer CATOVIC , Lenaig Genevieve CHAPONNIERE , Sitaramanjaneyulu KANAMARLAPUDI , Prasad Reddy KADIRI , Francesco PICA
Abstract: Certain aspects of the present disclosure provide techniques for slice-aware network selection. Particular aspects provide for a method for wireless communication performed by a user equipment (UE). The method generally includes obtaining, for one or more networks, network slicing information indicating one or more slice identifiers supported in the one or more networks, deriving a list of one or more preferred networks based, at least in part, on the network slicing information, and selecting a network to register with from the list of one or more preferred networks.
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公开(公告)号：US20240306087A1
公开(公告)日：2024-09-12
申请号：US18654967
申请日：2024-05-03
Applicant: QUALCOMM Incorporated
Inventor： Amer CATOVIC , Osama LOTFALLAH , Lenaig Genevieve CHAPONNIERE , Stephen William EDGE , Bharat SHRESTHA , Francesco PICA
CPC classification number: H04W48/18 , H04W8/26 , H04W60/04 , H04W84/042 , H04W84/06
Abstract: A method determines whether a user equipment (UE) has transitioned between an international area and a national area. The method triggers PLMN selection in response to the UE having transitioned between the international area and the national area.
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公开(公告)号：US20230134628A1
公开(公告)日：2023-05-04
申请号：US17582696
申请日：2022-01-24
Applicant: QUALCOMM Incorporated
Inventor： Amer CATOVIC , Osama LOTFALLAH , Lenaig Genevieve CHAPONNIERE , Stephen William EDGE , Bharat SHRESTHA , Francesco PICA
Abstract: A method of wireless communication by a user equipment (UE) includes determining whether the UE transitioned between an international area and a national area. The method also includes triggering a public land mobile network (PLMN) selection of a network for receiving service, in response to the UE having transitioned between the international area and the national area. A method of wireless communication by a UE includes performing a PLMN search for a higher priority PLMN. The method also includes determining a list of candidate PLMNs based on the search. The method further includes selecting a PLMN from among the list of candidate PLMNs in response to an identity of a serving PLMN not being a shared mobile country code (MCC). The candidate PLMNs have either an MCC the same as an identity of the serving PLMN or a shared MCC. The selected PLMN has a higher priority than the serving PLMN.
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公开(公告)号：US20220394541A1
公开(公告)日：2022-12-08
申请号：US17662756
申请日：2022-05-10
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Luis Fernando Brisson LOPES , Ozcan OZTURK , Sebastian SPEICHER , Francesco PICA
IPC: H04W28/02
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may identify a marking of one or more packets, of a quality of service (QoS) flow, with a transport layer identifier associated with a QoS of the QoS flow, wherein the transport layer identifier persists between a user plane function (UPF) and a user equipment (UE). The network node may provide the one or more packets via one or more tunnels with the QoS of the QoS flow. Numerous other aspects are described.
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