公开(公告)号：US20170289046A1

公开(公告)日：2017-10-05

申请号：US15275170

申请日：2016-09-23

Applicant: QUALCOMM Incorporated

Inventor： Stefano Faccin ,  Gavin Bernard Horn ,  Soo Bum Lee ,  Haris Zisimopoulos ,  Lenaig Genevieve Chaponniere

IPC: H04L12/813 ,  H04L12/927 ,  H04L12/851

CPC classification number: H04L47/20 ,  H04L47/2433 ,  H04L47/2441 ,  H04L47/805 ,  H04W28/0268 ,  H04W72/087

Abstract: A core network (CN) may establish and distribute a quality of service (QoS) policy across a wireless communication system, e.g., by sending QoS policy information to an access network and to user equipment. The QoS policy may be implemented with respect to data network (DN) sessions as well as data sessions. For each DN session or data session, the QoS policy may be applied by explicit or implicit request, and data sessions may in some examples utilize pre-authorized QoS policies without the need to request the QoS. Other aspects, embodiments, and features may also be claimed and described.

公开(公告)号：US20170013454A1

公开(公告)日：2017-01-12

申请号：US15160245

申请日：2016-05-20

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Gavin Bernard Horn ,  Anand Palanigounder ,  Stefano Faccin

IPC: H04W12/06 ,  H04W12/04 ,  H04W40/02 ,  H04L29/06 ,  H04W68/00 ,  H04W76/06

CPC classification number: H04W12/06 ,  H04L63/06 ,  H04L63/0892 ,  H04L2463/062 ,  H04W4/70 ,  H04W12/02 ,  H04W12/04 ,  H04W40/02 ,  H04W68/005 ,  H04W76/34 ,  H04W76/38

Abstract: In an aspect, a network supporting a number of client devices may include a network device that establishes a security context and generates a client device context. The client device context includes network state information that enables the network to communicate with the client device. The network device generates one or more encrypted network reachability contexts based on the client device context, and transmits the one or more encrypted network reachability contexts to a network entity. The one or more encrypted network reachability contexts enable the network device to reconstruct the context for the client device when the network device receives a message to be transmitted to the client device from the network entity. As a result, the network device can reduce an amount of the context for the client device maintained at the network device in order to support a greater number of client devices.

Abstract translation: 在一方面，支持多个客户端设备的网络可以包括建立安全上下文并生成客户端设备上下文的网络设备。 客户端设备上下文包括使网络能够与客户端设备进行通信的网络状态信息。 网络设备基于客户端设备上下文生成一个或多个加密的网络可达性上下文，并将一个或多个加密的网络可达性上下文发送到网络实体。 当网络设备从网络实体接收要发送到客户端设备的消息时，一个或多个加密的网络可达性上下文使得网络设备能够重建客户端设备的上下文。 结果，网络设备可以减少维护在网络设备处的客户端设备的上下文量，以便支持更多数量的客户端设备。

公开(公告)号：US20160248686A1

公开(公告)日：2016-08-25

申请号：US14832965

申请日：2015-08-21

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Gavin Benard Horn ,  John Wallace Nasielski ,  Stefano Faccin

IPC: H04L12/859 ,  H04L12/851 ,  H04L12/819 ,  H04L12/721 ,  H04L12/813

CPC classification number: H04L47/2475 ,  H04L12/1496 ,  H04L45/38 ,  H04L47/20 ,  H04L47/215 ,  H04L47/2483 ,  H04L63/0227 ,  H04W4/24 ,  H04W28/12 ,  H04W76/10

Abstract: A device establishes flows associated with one or more applications using control plane signaling. A gateway device obtains a request for a network token during the control plane signaling. The gateway device derives the network token and sends it to the device and/or an access node during the control plane signaling. The device and/or access node obtain the network token, where the network token is associated with a first flow of the one or more flows, a first application of the one or more applications, and provisioned to the device or access node via the control plane signaling. The network token may be included in a packet sent in the user plane from the device. The network token may be verified at the access node and/or the gateway device using a cryptographic function and sent to its destination based on the results of the verification.

Abstract translation: 设备使用控制平面信令建立与一个或多个应用相关联的流。 网关设备在控制平面信令期间获得对网络令牌的请求。 网关设备派生网络令牌，并在控制平面信令期间将其发送到设备和/或接入节点。 所述设备和/或接入节点获得所述网络令牌，其中所述网络令牌与所述一个或多个流的第一流，所述一个或多个应用的​​第一应用相关联，并且经由所述控制被提供给所述设备或接入节点 平面信号。 网络令牌可以被包括在从设备在用户平面中发送的分组中。 可以使用加密功能在接入节点和/或网关设备处​​验证网络令牌，并且基于验证结果将其发送到其目的地。

公开(公告)号：US20160112943A1

公开(公告)日：2016-04-21

申请号：US14659435

申请日：2015-03-16

Applicant: QUALCOMM Incorporated

Inventor： Gavin Bernard Horn ,  Stefano Faccin

IPC: H04W48/20 ,  H04W76/02 ,  H04W72/04

CPC classification number: H04W48/20 ,  H04W8/065 ,  H04W72/0406 ,  H04W76/11 ,  H04W88/16

Abstract: Some aspects of the disclosure provide various methods, apparatuses and computer-readable medium configured for wireless communication. A method operable at a user equipment (UE) may include transmitting a connection request message configured to request initial connection with a radio access network (RAN) node. The connection request message may include information configured to indicate a service profile of the UE. A method operable at the RAN node may include receiving the connection request message from the UE. The connection request message may include information configured to indicate the service profile of the UE. A method operable at a serving node may include receiving a connection request message from the RAN node. The connection request message may be configured to establish communication with the UE and may include a service profile corresponding to the UE.

Abstract translation: 本公开的一些方面提供了配置用于无线通信的各种方法，装置和计算机可读介质。 可在用户设备（UE）处操作的方法可以包括：发送被配置为请求与无线接入网（RAN）节点的初始连接的连接请求消息。 连接请求消息可以包括被配置为指示UE的服务简档的信息。 在RAN节点可操作的方法可以包括从UE接收连接请求消息。 连接请求消息可以包括被配置为指示UE的服务简档的信息。 在服务节点可操作的方法可以包括从RAN节点接收连接请求消息。 连接请求消息可以被配置为建立与UE的通信，并且可以包括与UE对应的服务简档。

公开(公告)号：US20160057723A1

公开(公告)日：2016-02-25

申请号：US14598466

申请日：2015-01-16

Applicant: QUALCOMM Incorporated

Inventor： Gavin Bernard Horn ,  Stefano Faccin ,  Osok Song

IPC: H04W60/00 ,  H04W76/04 ,  H04W68/00

Abstract: Mobile devices may provide information in registration messages to improve registration and paging. A mobile device may, for example, indicate services or available connections, or both, in a registration message. Additionally, mobile devices may include context and/or mobility information. Information included in registration messages may be identified according to sets of active services, available connections, or network capabilities. In some examples, a policy or user indication may provide for certain information to be included in a registration message.

Abstract translation: 移动设备可以在注册消息中提供信息以改善注册和寻呼。 例如，移动设备可以在注册消息中指示服务或可用连接，或两者。 另外，移动设备可以包括上下文和/或移动性信息。 可以根据活动服务的集合，可用连接或网络能力来识别包括在注册消息中的信息。 在一些示例中，策略或用户指示可以提供要被包括在注册消息中的某些信息。

公开(公告)号：US20150327129A1

公开(公告)日：2015-11-12

申请号：US14706539

申请日：2015-05-07

Applicant: Qualcomm Incorporated

Inventor： Stefano Faccin ,  Haris Zisimopoulos ,  Gavin Bernard Horn ,  Francesco Pica

IPC: H04W36/00

CPC classification number: H04W36/0055 ,  H04W36/0022 ,  H04W36/0083 ,  H04W36/14 ,  H04W36/22 ,  H04W84/12 ,  H04W88/06

Abstract: Methods, systems, and devices are described for Wireless Local Area Network (WLAN) offloading through radio access network rules. In one embodiment of a method of wireless communication, a mobile device may determine that Radio Access Network (RAN) assistance information is unavailable, the RAN assistance information including a first set of thresholds for switching a Packet Data Network (PDN) connection of the mobile device from a WLAN to a Wireless Wide Area Network (WWAN). The mobile device may further access a second set of thresholds based at least in part on the determining, and the mobile device may determine to switch the PDN connection from the WLAN to the WWAN based at least in part on the second set of thresholds.

Abstract translation: 通过无线接入网规则对无线局域网（WLAN）进行卸载的方法，系统和设备进行了描述。 在无线通信方法的一个实施例中，移动设备可以确定无线电接入网络（RAN）辅助信息不可用，RAN辅助信息包括用于切换移动台的分组数据网络（PDN）连接的第一组阈值 设备从WLAN到无线广域网（WWAN）。 移动设备可以至少部分地基于确定来进一步访问第二组阈值，并且移动设备可以至少部分地基于第二组阈值来确定将PDN连接从WLAN切换到WWAN。

公开(公告)号：US20140334318A1

公开(公告)日：2014-11-13

申请号：US14262451

申请日：2014-04-25

Applicant: QUALCOMM Incorporated

Inventor： Francesco PICA ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Gavin Bernard Horn ,  Madhavan Srinivasan Vajapeyam ,  Arnaud Meylan ,  Stefano Faccin

IPC: H04W36/14 ,  H04W24/02

CPC classification number: H04W36/14 ,  H04W24/02 ,  H04W36/08

Abstract: Methods and apparatuses are provided for determining available uplink bandwidth as an achievable throughput for a link. An available link capacity of a link with a cell for a user equipment is estimated based on a communication quality measured in the cell. An available fraction of cell resources for the user equipment over the link is also estimated based at least in part on received assistance information. An available bandwidth of the cell is then estimated as an achievable throughput for the user equipment over the link as a function of the estimated available link capacity and the estimated available fraction of cell resources. Moreover, a network procedure can be performed based at least in part on comparing the achievable throughput to one or more thresholds.

Abstract translation: 提供了用于确定可用上行链路带宽作为链路的可实现吞吐量的方法和装置。 基于在小区中测量的通信质量来估计与用户设备的小区的链路的可用链路容量。 至少部分地基于接收到的辅助信息来估计链路上的用户设备的小区资源的可用分数。 然后，根据估计的可用链路容量和小区资源的估计可用分数，将小区的可用带宽估计为针对用户设备在链路上的可实现吞吐量。 此外，可以至少部分地将可实现的吞吐量与一个或多个阈值进行比较来执行网络过程。

公开(公告)号：US12213189B2

公开(公告)日：2025-01-28

申请号：US17468081

申请日：2021-09-07

Applicant: QUALCOMM Incorporated

Inventor： Alberto Rico Alvarino ,  Chiranjib Saha ,  Le Liu ,  Umesh Phuyal ,  Stefano Faccin

IPC: H04W76/10 ,  H04W48/12 ,  H04W56/00 ,  H04W72/0453 ,  H04W84/06

Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for maximizing the potential of resources dedicated to aerial user equipment (UEs). In one example, a UE may receive signaling indicating that a cell supports communications exclusively with aerial UEs. The signaling may be used to bar non-aerial UEs from accessing the cell and reserve resources for communications with aerial UEs. In another example, a UE may receive signaling identifying one or more frequency bands dedicated to aerial UEs. The UE may then communicate on the one or more frequency bands. In yet another example, a UE may receive signaling indicating a set of aerial access categories supported by a cell. The signaling may be used to reserve resources for high-priority aerial UEs (e.g., aerial UEs used for law enforcement purposes).

公开(公告)号：US12156098B2

公开(公告)日：2024-11-26

申请号：US17643810

申请日：2021-12-10

Applicant: QUALCOMM Incorporated

Inventor： Chiranjib Saha ,  Alberto Rico Alvarino ,  Sunghoon Kim ,  Umesh Phuyal ,  Stefano Faccin ,  Stephen William Edge ,  Hong Cheng

IPC: H04W4/029

Abstract: A radio access network (RAN) node may transmit, to an access and mobility function (AMF) of a core network, a request associated with a location-based state of a user equipment (UE) served by the RAN node. The location-based state of the UE may be associated with whether the UE is flying or whether the UE is driving, or other location information of the UE. Accordingly, the RAN node may receive a message in response to the request. The RAN node may receive the message in response to the request from the AMF. Alternatively, the AMF may establish a connection between the RAN node and a location management function (LMF) of the core network such that the RAN node receives the message in response to the request from the LMF.

公开(公告)号：US11908332B2

公开(公告)日：2024-02-20

申请号：US16937259

申请日：2020-07-23

Applicant: QUALCOMM Incorporated

Inventor： Stefano Faccin

IPC: G08G5/00 ,  B64C39/02 ,  G05D1/10 ,  G05D1/00

CPC classification number: G08G5/003 ,  B64C39/024 ,  G05D1/101 ,  G08G5/0069

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) (e.g., an unmanned aerial vehicle (UAV)) may receive an approved flight plan including approved flight plan sectors. The UE may also receive a query from a network node, the query including an indication of a subset of the plurality of approved flight plan sectors and a request for a plurality of waypoints of the UE within the indicated subset of the plurality of approved flight plan sectors. The UE may further determine, in response to receiving the query from the network node, a flight path including the plurality of waypoints of the UE for the indicated subset of the plurality of approved flight plan sectors based on the received approved flight plan, and the UE may transmit, to the network node, a flight declaration message including the waypoints of the UE.