-
公开(公告)号：US20140235266A1
公开(公告)日：2014-08-21
申请号：US14179938
申请日：2014-02-13
Applicant: QUALCOMM Incorporated
Inventor： Stephen William EDGE , Andreas Klaus WACHTER
IPC: H04W64/00
Abstract: Systems, apparatus and methods for reducing a long list of access points (APs) to a short list of access points are presented. Advantageously, a mobile device only needs to search for and measure access points on the short list to determine a position fix, thereby saving battery power, reducing a time to fix and/or improving location accuracy. Embodiments enable a mobile device to determine which access points should be detectable at a new location of the mobile device. Various embodiments comprise using: (1) linked APs; (2) grouped APs; (3) associated APs; and (4) feedback on APs.
Abstract translation: 介绍了将冗长的接入点列表（AP）缩短到接入点列表的系统，设备和方法。 有利地，移动设备仅需要搜索并测量短列表上的接入点以确定位置锁定，从而节省电池电力，减少固定和/或改善位置精度的时间。 实施例使得移动设备能够确定在移动设备的新位置处应该检测哪些接入点。 各种实施方案包括使用：（1）连接的AP; （2）分组AP; （3）相关AP; 和（4）对AP的反馈。
-
42.发明申请公开(公告)号：US20130212663A1
公开(公告)日：2013-08-15
申请号：US13762280
申请日：2013-02-07
Applicant: QUALCOMM Incorporated
Inventor： Stephen William EDGE , Andreas Klaus WACHTER , Philip Michael HAWKES
IPC: H04W12/06
CPC classification number: H04W12/06 , H04L63/0823 , H04L63/0884 , H04L63/107 , H04W4/02 , H04W4/20 , H04W8/02 , H04W8/06
Abstract: A method for obtaining a secure connection between a first server and a client. The method may comprise establishing a secure communication session between a second server and the client, wherein the second server is trusted by the first server, and the second server is configured to authenticate the client. The client may receive a client token, wherein the client token contains data associated with the first server, the second server, the client, and a digital signature. Then, the client may request secure communication access to the first server, wherein the request includes transferring the client token to the first server. Finally, the client may receive a grant of secure communication access to the first server based on authentication of the client by the first server, wherein the authentication is based on the client token validating the client and the digital signature validating the client token.
Abstract translation: 一种用于获得第一服务器和客户端之间的安全连接的方法。 该方法可以包括在第二服务器和客户端之间建立安全通信会话，其中第二服务器被第一服务器信任，并且第二服务器被配置为认证客户端。 客户端可以接收客户令牌，其中客户端令牌包含与第一服务器，第二服务器，客户端和数字签名相关联的数据。 然后，客户机可以请求对第一服务器的安全通信访问，其中该请求包括将客户端令牌传送到第一服务器。 最后，客户端可以基于第一服务器对客户端的认证来接收对第一服务器的安全通信访问许可，其中认证基于验证客户端的客户端令牌和验证客户机令牌的数字签名。
-
公开(公告)号：US20250119821A1
公开(公告)日：2025-04-10
申请号：US18917604
申请日：2024-10-16
Applicant: QUALCOMM Incorporated
Inventor： Stephen William EDGE , Haris ZISIMOPOULOS , Hong CHENG
Abstract: Location services for a user equipment (UE) are supported with a Network Exposure Function (NEF) serving as a focal point for any location request. An entity that needs the location of the UE sends a location request to the NEF in the home PLMN or Visited PLMN for the UE. The location request includes, e.g., a type of location request, a required location accuracy, a required response time or some combination of these. The NEF determines whether to use a Gateway Mobile Location Center (GMLC) or a serving Access and Mobility Management Function (AMF) for the UE to obtain the UE location based on the content of the location request and sends the location request to the GMLC or serving AMF accordingly. Additionally, if the serving AMF is used, a serving base station may obtain the UE location and send the UE location to the serving AMF.
-
44.发明申请公开(公告)号：US20250055560A1
公开(公告)日：2025-02-13
申请号：US18477534
申请日：2023-09-28
Applicant: QUALCOMM Incorporated
Inventor： Stephen William EDGE
Abstract: A user equipment (UE) communicates with remote endpoints by accessing a space vehicle (SV) in store and forward (S&F) mode when the SV has no feeder link to a network. The SV includes RAN and CN capability to enable the UE to communicate with an on board proxy. The UE sends mobile originated (MO) voice and data to the proxy in a packaged data set and receives mobile terminated voice and data from the remote endpoints also as a packaged data set. When the SV has a feeder link, the proxy forwards the packaged MO data set to a second proxy in an S&F center. The second proxy may unpackage the packaged MO data set and forward the MO data to the remote endpoints or forward the packaged MO data set for unpackaging by a remote endpoint. The packaging can significantly reduce SV access time by the UE.
-
公开(公告)号：US20250008319A1
公开(公告)日：2025-01-02
申请号：US18737689
申请日：2024-06-07
Applicant: QUALCOMM Incorporated
Inventor： Stephen William EDGE
IPC: H04W12/02 , H04L9/40 , H04W12/04 , H04W12/06 , H04W12/63 , H04W24/10 , H04W52/02 , H04W64/00 , H04W72/044 , H04W74/08 , H04W76/28
Abstract: Uplink high efficiency location of a user equipment (UE) includes initiating periodic or triggered location in the UE by a location server (LS) in a wireless network. The UE enters an idle state and monitors for triggering events. After detecting an event, the UE transmits an uplink positioning signal (UPS) to a base station, where the UPS encodes UPS data comprising a UE ID, an ID for the LS, an authentication code (AC) and location measurements. UPS transmission occurs in an uplink positioning occasion shared with other UEs. The location measurements may be ciphered but other UPS data is unciphered. The base station obtains additional location measurements and transfers the UPS data and the location measurements to the LS. The LS authenticates the UE ID using the AC, determines the UE location using the location measurements and transfers the location to an external client.
-
Patent Agency Ranking
公开(公告)号：US20250008302A1
公开(公告)日：2025-01-02
申请号：US18815454
申请日：2024-08-26
Applicant: QUALCOMM Incorporated
Abstract: During a positioning session between a user equipment (UE) and a location server, the location server may send the base station a request to suspend the Radio Resource Control (RRC) connection with the UE. For example, the location server may send a request to the base station recommending suspension of the connection or may provide an indication of the amount of time during which position related messages between the UE and the location server are not expected. The base station may determine whether to suspend the connection with the UE, thereby placing the UE in an inactive state based on the information provided. The base station may further determine whether to suspend the connection based on data activity of the UE. While in an inactive state, the UE and base station store UE connection context, which may be used to quickly resume the connection.
-
公开(公告)号：US20240114473A1
公开(公告)日：2024-04-04
申请号：US18255809
申请日：2022-01-10
Applicant: QUALCOMM Incorporated
Inventor： Srinivas YERRAMALLI , Alexandros MANOLAKOS , Sony AKKARAKARAN , Stephen William EDGE , Sven FISCHER , Peter GAAL
IPC: H04W64/00 , H04B17/318 , H04L5/00 , H04W16/28 , H04W48/10
CPC classification number: H04W64/00 , H04B17/328 , H04L5/0051 , H04W16/28 , H04W48/10
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives, from a network entity, beam shape assistance information for one or more downlink transmit beams of a base station, the beam shape assistance information representing a beam shape of each of the one or more downlink transmit beams, the beam shape of each of the one or more downlink transmit beams having a quantization, and determines an angle between the UE and the base station based at least on the beam shape assistance information and signal strength measurements of positioning reference signal resources transmitted on the one or more downlink transmit beams.
-
公开(公告)号：US20230408625A1
公开(公告)日：2023-12-21
申请号：US18459411
申请日：2023-08-31
Applicant: QUALCOMM Incorporated
Inventor： Stephen William EDGE , Sven FISCHER , Alexandros MANOLAKOS , Sony AKKARAKARAN , Guttorm Ringstad OPSHAUG , Hong CHENG
CPC classification number: G01S5/0036 , H04W64/006 , H04W4/12 , H04W4/029 , H04W8/02 , H04W8/22 , H04W64/00
Abstract: The positioning capabilities of a User Equipment (UE) are stored in a core network to reduce positioning latency when the UE indicates that its positioning capabilities are stable and/or are long term valid. The UE may provide its positioning capabilities to a location server during a location session along with an indication of whether the positioning capabilities are stable. The location server may enable storage of the positioning capabilities for the UE in the core network, e.g., in the location server or another entity in the core network such as Access and Mobility Management Function (AMF), if there is an indication that the positioning capabilities are stable. The AMF may include a UE identifier in location requests with which the location server may retrieve the UE positioning capabilities if stored at the location server or may include the UE positioning capabilities if stored at the AMF.
-
49.发明公开公开(公告)号：US20230379867A1
公开(公告)日：2023-11-23
申请号：US17664120
申请日：2022-05-19
Applicant: QUALCOMM Incorporated
CPC classification number: H04W64/003 , H04W24/10 , H04W56/009 , H04L5/0051
Abstract: According to embodiments, an example method for positioning an intelligent reflecting surface (IRS) using a transmitting device in a wireless communications network may comprise configuring the IRS to reflect a wireless reference signal back to the transmitting device and subsequent to configuring the IRS, transmitting the wireless reference signal from the transmitting device to the IRS. The method may also comprise receiving a wireless reflected signal at the transmitting device, wherein the wireless reflected signal comprises a reflection of the wireless reference signal, reflected by the IRS and determining measurements configured for positioning the IRS based at least in part on the wireless reflected signal, wherein a location of the IRS is determined based on the measurements.
-
50.发明公开公开(公告)号：US20230362704A1
公开(公告)日：2023-11-09
申请号：US18312461
申请日：2023-05-04
Applicant: QUALCOMM Incorporated
Inventor： Stephen William EDGE , Haris ZISIMOPOULOS
IPC: H04W24/10
CPC classification number: H04W24/10
Abstract: A user equipment (UE) may send a reporting capability to a network entity of a wireless network to indicate that the UE can report generalized unavailability periods to the wireless network for a plurality of different events, where the generalized unavailability periods comprise periods of time during which the UE does not have wireless communication access to the wireless network. The UE may later determine an upcoming unavailability period due to one or more of the plurality of events. The UE may then send an unavailability period report to the network entity prior to the unavailability period and indicative of the unavailability period. The UE may include in the report a start time, end time, duration and/or event for the unavailability period. The UE may later indicate to the network entity when the unavailability report has ended or has been cancelled or modified.
-
-
-
-
-
-
-
-
-
Search Results
242
records
(took 0.023 seconds)
