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公开(公告)号:US20200228960A1
公开(公告)日:2020-07-16
申请号:US16833261
申请日:2020-03-27
Applicant: QUALCOMM Incorporated
Inventor: Santosh Paul ABRAHAM , Miguel GRIOT , Sebastian SPEICHER , Haris ZISIMOPOULOS , Soo Bum LEE
IPC: H04W8/18 , H04L29/08 , H04W28/02 , H04W4/70 , H04W12/00 , H04L29/06 , H04W8/02 , H04W12/04 , H04W28/06 , H04W48/18 , H04W52/02
Abstract: A core network receives data from at least one of an Application Function (AF), a Data Network (DN), or a User Equipment (UE). A Session Management Function (SMF) processes the data for transport with a low overhead as a session management (SM) payload over a Non Access Stratum (NAS) protocol. The data may be received from an ΔF or DN external to the core network and may be processed to transport the data to the UE based as a SM payload. The data may be received as uplink data from a UE, e.g., in an SM payload. The SMF may processed the SM payload to obtain the data and may transport the data to the AF or DN. The SMF may perform IP header compression, data encryption based on an SMF encryption key, and/or buffering of data for a UE in an idle mode.
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42.
公开(公告)号:US20200092198A1
公开(公告)日:2020-03-19
申请号:US16694973
申请日:2019-11-25
Applicant: QUALCOMM Incorporated
Inventor: Stefano FACCIN , Haris ZISIMOPOULOS , Gavin Bernard HORN
IPC: H04L12/707 , H04W36/12 , H04L12/64 , H04W76/10 , H04L29/12 , H04W8/22 , H04W36/00 , H04W36/14 , H04W36/30 , H04L12/46 , H04W76/16
Abstract: Aspects of the disclosure relate to mechanisms for interworking between legacy and next generation radio access technologies (RATs) in a communication network. In some examples, a handover from a next generation access network to a legacy access network may be performed via a next generation core network and a legacy core network. A handover request received at a next generation core network serving node may include an identifier of a target cell within the legacy access network. The next generation core network serving node may identify a legacy core network serving node to which the handover may be forwarded based on the target cell identifier. Packet data units may then be routed over the legacy access network and the next generation core network by mapping data flows in the next generation core network to packet data connections in the legacy access network.
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公开(公告)号:US20180359786A1
公开(公告)日:2018-12-13
申请号:US16108536
申请日:2018-08-22
Applicant: QUALCOMM Incorporated
Inventor: Umesh PHUYAL , Mungal Singh DHANDA , Alberto RICO ALVARINO , Miguel GRIOT , Luis Fernando Brisson LOPES , Sebastian SPEICHER , Haris ZISIMOPOULOS , Peter GAAL
Abstract: A method of wireless communication by a user equipment (UE) without a radio resource control (RRC) connection to a base station includes receiving system information from the base station and transmitting a data communication to the base station over a control plane without establishing an RRC connection with the base station. A UE in an RRC suspended state may transmit a data communication to the base station over a user plane without resuming an RRC connection with the base station. The data communication may comprise data and UE identity information and/or a cause indication. A base station may indicate resources in the system information for the transmission of the data communication information and receive the data communication over the control plane without establishing an RRC connection with the UE or over a user plane without resuming an RRC connection with an RRC suspended UE.
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公开(公告)号:US20180324577A1
公开(公告)日:2018-11-08
申请号:US15927696
申请日:2018-03-21
Applicant: QUALCOMM Incorporated
Inventor: Stefano FACCIN , Haris ZISIMOPOULOS , Miguel GRIOT
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for handling mobility between areas with heterogeneous network slices in wireless communications systems operating according to new radio (NR) technologies. An exemplary method that may be performed by a UE includes receiving an indication that a network slice is not available, entering a connection management idle (CM-IDLE) state, and initiating a registration procedure with an access and mobility management function (AMF) subsequent to entering the CM-IDLE state.
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公开(公告)号:US20180206079A1
公开(公告)日:2018-07-19
申请号:US15743966
申请日:2015-08-27
Applicant: Xipeng ZHU , Gavin Bernard HORN , Haris ZISIMOPOULOS , QUALCOMM INCORPORATED
Inventor: Xipeng ZHU , Gavin Bernard HORN , Haris ZISIMOPOULOS
CPC classification number: H04W4/06 , H04L12/189 , H04L51/38 , H04L67/2842 , H04W68/005 , H04W72/005 , H04W72/12 , H04W88/08
Abstract: In an aspect, a method for a network access node for broadcasting content includes receiving a message from a broadcast coordination entity, the message including information associated with content to be broadcasted to one or more user equipments (UEs), caching the content locally at the network access node, and sending the cached content to the one or more UEs.
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公开(公告)号:US20180007545A1
公开(公告)日:2018-01-04
申请号:US15703505
申请日:2017-09-13
Applicant: QUALCOMM Incorporated
Inventor: Kuo-Chun LEE , Sivaramakrishna VEEREPALLI , Min WANG , Ralph Akram GHOLMIEH , Nagaraju NAIK , Carlos PAZOS , Alan SOLOWAY , Haris ZISIMOPOULOS , Xipeng ZHU
IPC: H04W8/24 , H04W48/14 , H04W4/06 , H04B7/0413 , H04B7/06
CPC classification number: H04W8/245 , H04B7/0413 , H04B7/0697 , H04W4/06 , H04W48/14
Abstract: Certain aspects of the present disclosure generally relate to wireless communications. In some aspects, a mobile device may receive configuration information, associated with configuring a state of the mobile device, via a unicast transmission, and may access a header-compressed broadcast transmission using the configuration information received via the unicast transmission. In some aspects, a network entity may transmit configuration information, to facilitate decompression of a header-compressed broadcast transmission, via a unicast transmission to a mobile device of a plurality of mobile devices, and may transmit the header-compressed broadcast transmission to the plurality of mobile devices in accordance with the configuration information.
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公开(公告)号:US20150263957A1
公开(公告)日:2015-09-17
申请号:US14642585
申请日:2015-03-09
Applicant: QUALCOMM Incorporated
Inventor: Jun WANG , George CHERIAN , Masakazu SHIROTA , Suli ZHAO , Aleksandar GOGIC , Giridhar Dhati MANDYAM , Haris ZISIMOPOULOS , Roozbeh ATARIUS , Charles Nung LO
IPC: H04L12/801 , H04W68/02 , H04W4/14 , H04W4/22 , H04L12/927 , H04L29/12
CPC classification number: H04W4/90 , H04L47/122 , H04L47/20 , H04W4/14 , H04W28/0263 , H04W48/16 , H04W76/12
Abstract: A method, an apparatus, and a computer program product are provided. The apparatus may be a UE configured to receive from a base station access parameters corresponding to respective types of access controls for different types of data services, receive a TFT established at a core network based on mapping a packet filter to access control information for each type of access control, receive a data packet from an application, match the data packet to the packet filter to determine access control information corresponding to the data packet, and establish communication for the data packet based on access parameters for the determined access control information. Alternatively, the apparatus may be policy server configured to receive a request for traffic control regarding data being communicated to an application server, determine a policy update for the application server based on the request, and transmit the policy update to a UE.
Abstract translation: 提供了一种方法,装置和计算机程序产品。 该设备可以是被配置为从基站接收访问对应于不同类型的数据业务的各种类型的访问控制的参数,基于将分组过滤器映射到每个类型的访问控制信息来接收在核心网络建立的TFT 的访问控制,从应用接收数据分组,将数据分组匹配到分组过滤器,以确定与数据分组相对应的访问控制信息,并且基于所确定的访问控制信息的访问参数建立数据分组的通信。 或者,设备可以是策略服务器,其被配置为接收关于正在传送到应用服务器的数据的流量控制的请求,基于该请求确定应用服务器的策略更新,并将策略更新发送给UE。
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公开(公告)号:US20250119858A1
公开(公告)日:2025-04-10
申请号:US18728666
申请日:2022-03-29
Applicant: QUALCOMM Incorporated
Inventor: Kefeng ZHANG , Haris ZISIMOPOULOS , Sebastian SPEICHER
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a personal Internet of Things (IoT) network (PIN) application server may communicate, to one or more PIN elements, signaling associated with a registration management of the one or more PIN elements, wherein the one or more PIN elements include one or more of a PIN element, a PIN element with gateway capability (PEGC), or a PIN element with management capability (PEMC). The PIN application server may update a registration with the one or more PIN elements based at least in part on the registration management of the one or more PIN elements. The PIN application server may store or updating a profile of the one or more PIN elements based at least in part on the registration management of the one or more PIN elements. Numerous other aspects are described.
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公开(公告)号:US20250008607A1
公开(公告)日:2025-01-02
申请号:US18707519
申请日:2022-11-18
Applicant: QUALCOMM Incorporated
Inventor: Umesh PHUYAL , Stefano FACCIN , Haris ZISIMOPOULOS , Chiranjib SAHA , Le LIU , Alberto RICO ALVARINO
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be aboard an aerial vehicle such that the UE is above ground, and in some cases, moving above ground (e.g., flying). The UE may determine to perform an emergency communication procedure (e.g., an emergency call) while the UE meets one or more flying state conditions, where the one or more flying state conditions may be indicative that the UE is in a flying state. The UE may transmit a message to a base station as part of the emergency communication procedure, where the message may be indicative that the UE meets the one or more flying state conditions. The UE may participate in the emergency communication procedure while the UE is in the flying state.
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50.
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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