公开(公告)号：US11792607B2

公开(公告)日：2023-10-17

申请号：US17348407

申请日：2021-06-15

Applicant: QUALCOMM Incorporated

Inventor： Alexandros Manolakos ,  Mukesh Kumar ,  Guttorm Ringstad Opshaug

IPC: H04W4/029 ,  H04L5/00 ,  G01S5/02 ,  G01S5/10 ,  H04B1/713

CPC classification number: H04W4/029 ,  G01S5/0244 ,  G01S5/10 ,  H04L5/0048 ,  H04B1/713

Abstract: A method of facilitating position determination of a user equipment includes: receiving, at the user equipment, a first plurality of positioning reference signal portions having a corresponding plurality of frequency sub-bands; processing, at the user equipment, one or more of the first plurality of positioning reference signal portions to determine position information; and at least one of: transmitting a capability message, to a network entity, indicating a processing capability of the user equipment to process, in combination, positioning reference signal portions having different frequency sub-bands to determine the position information; or transmitting a signal-combination indication, to the network entity, indicating a second plurality of positioning reference signal portions, of the first plurality of positioning reference signal portions, processed by the user equipment in combination to determine the position information.

公开(公告)号：US11736893B2

公开(公告)日：2023-08-22

申请号：US17473877

申请日：2021-09-13

Applicant: QUALCOMM Incorporated

Inventor： Siddhant ,  Mukesh Kumar ,  Jordan Cookman

IPC: H04W24/00 ,  H04W4/02 ,  H04W4/029 ,  H04B7/185

CPC classification number: H04W4/023 ,  H04B7/18513 ,  H04W4/029

Abstract: Techniques are provided for utilizing notch filters to overcome narrowband jamming. An example method for determining a range to a satellite vehicle with a receiver includes receiving a signal from the satellite vehicle, determining one or more notch filter configurations, determining a pseudorandom noise code and a doppler frequency associated with the signal, determining a codephase correction value based at least on the one or more notch filter configurations, the pseudorandom noise code and the doppler frequency, and computing the range to the satellite vehicle based at least in part on the signal and the codephase correction value.

公开(公告)号：US11678293B2

公开(公告)日：2023-06-13

申请号：US17523815

申请日：2021-11-10

Applicant: QUALCOMM Incorporated

Inventor： Mukesh Kumar ,  Guttorm Ringstad Opshaug ,  Siddhant

IPC: H04W64/00 ,  H04L5/00 ,  H04B17/318 ,  H04W4/02 ,  H04L1/18 ,  H04B7/06

CPC classification number: H04W64/003 ,  H04B7/0695 ,  H04B17/318 ,  H04L1/18 ,  H04L5/0048 ,  H04W4/02

Abstract: A mobile device supports positioning with positioning reference signals (PRS) on multiple beam by dividing the PRS processing into two separate modes, an acquisition mode and a tracking mode. In acquisition mode, the mobile device performs a fast scan of all of the beams from a base station transmitting PRS using less than the full set of resources for the PRS, i.e., less than the full bandwidth and/or less than the full number of repetitions of the PRS. The mobile device may select the best beams to use for positioning, e.g., based on signal strength metric. In tracking mode, the mobile device tracks the PRS from only the selected beams using the full set of resources for the PRS. The mobile device may return to acquisition mode after a predetermined number of positioning occasions or if the selected beams are no longer valid due to movement or change in conditions.

公开(公告)号：US20230087414A1

公开(公告)日：2023-03-23

申请号：US17482147

申请日：2021-09-22

Applicant: QUALCOMM Incorporated

Inventor： Guttorm Ringstad OPSHAUG ,  Mukesh Kumar ,  Yousong MEI

IPC: H04B17/27 ,  H04W64/00

Abstract: Techniques are provided for utilizing network positioning protocols to perform a base station location and orientation computation procedure. An example method of determining an orientation of a base station antenna with a network server includes receiving measurement values from a base station based on uplink reference signals transmitted by a plurality of reference location devices, obtaining location information for the plurality of reference location devices, and determining the orientation of the base station antenna based on the measurement values and the location information.

公开(公告)号：US11506743B2

公开(公告)日：2022-11-22

申请号：US17683312

申请日：2022-02-28

Applicant: QUALCOMM Incorporated

Inventor： Alexandros Manolakos ,  Mukesh Kumar ,  Srinivas Yerramalli ,  Seyedkianoush Hosseini

IPC: H04W4/00 ,  G01S5/00 ,  H04L5/00 ,  H04W72/04 ,  H04W72/02 ,  H04W92/18

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) engages in a downlink positioning session, a sidelink positioning session, or both with one or more first network entities, and transmits at least one positioning capability report to one or more second network entities, the at least one positioning capability report including one or more parameters indicating joint downlink and sidelink capabilities of the UE to process both downlink positioning reference signals (DL-PRS) and sidelink positioning reference signals (SL-PRS).

公开(公告)号：US20220091221A1

公开(公告)日：2022-03-24

申请号：US17469768

申请日：2021-09-08

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh Kumar ,  Srinivas Yerramalli

IPC: G01S5/02 ,  H04W64/00 ,  H04W4/029

Abstract: A user equipment (UE) reports its own position using reference location information messages and relative location information messages. An example method performed by a first UE includes determining a first location of the first UE based on positioning measurements, transmitting a reference location information message indicating the first location, determining one or more subsequent locations of the first UE based on subsequent positioning measurements, and transmitting one or more relative location information messages, each of the one or more relative location information messages indicating a subsequent location for the UE based on relative information with respect to the first location.

公开(公告)号：US20170353898A1

公开(公告)日：2017-12-07

申请号：US15175366

申请日：2016-06-07

Applicant: QUALCOMM Incorporated

Inventor： Vishnu Namboodiri Karakkad Kesavan Namboodiri ,  Mukesh Kumar ,  Suresh Sanka ,  Nilotpal Dhar

IPC: H04W36/14 ,  G06F11/30 ,  G06F11/34 ,  H04L1/16 ,  H04W36/22 ,  H04W88/06

CPC classification number: H04W36/14 ,  G06F11/3024 ,  G06F11/3433 ,  H04L1/16 ,  H04W36/22 ,  H04W52/0258 ,  H04W52/028 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/26

Abstract: According to various embodiments, there is provided a method for a wireless communication device having at least one Subscriber Identity Module (SIM) associated with a subscription to manage communications over the subscription. The method may include determining a value of a computer processing unit (CPU) load of the wireless communication device, the CPU load based on data operations of the at least one SIM and contributing to a thermal state of the wireless communication device. The method may further include determining whether the value of the CPU load is greater than a load threshold. The method may further include, in response to determining that the value of the CPU load is greater than the load threshold, performing a variable tuneaway at the at least one SIM during which the at least one SIM is configured to halt the data operations, a length of the variable tuneaway based on the value of the CPU load.

公开(公告)号：US20170094591A1

公开(公告)日：2017-03-30

申请号：US14870469

申请日：2015-09-30

Applicant: QUALCOMM Incorporated

Inventor： Vishnu Namboodiri Karakkad Kesavan Namboodiri ,  Mukesh Kumar ,  Suresh Sanka

IPC: H04W48/16 ,  H04L12/26 ,  H04W36/00 ,  H04B17/318

CPC classification number: H04W48/16 ,  H04B17/318 ,  H04L43/16 ,  H04W36/0061 ,  H04W36/0072 ,  H04W84/042

Abstract: Various embodiments for conducting a public land mobile network (PLMN) search for a plurality of radio access technologies (RATs) on a mobile communication device may include profiling a frequency space to identify one or more frequency bands that may be utilized by one of the plurality of RATs and determining, according to a priority ordering of the plurality of RATs, a RAT that utilizes each identified frequency band. The mobile communication device may add, for each RAT in the plurality of RATs, the identified frequency bands utilized by each RAT to exclude lists associated with other RATs in the plurality of RATs. The mobile communication device may then conduct a PLMN search for each RAT in the plurality of RATs utilizing the exclude lists associated with each RAT.

公开(公告)号：US20170064761A1

公开(公告)日：2017-03-02

申请号：US14836786

申请日：2015-08-26

Applicant: QUALCOMM Incorporated

Inventor： Mukesh Kumar ,  Suresh Sanka

IPC: H04W76/02 ,  H04W36/14 ,  H04W72/12 ,  H04W8/18

CPC classification number: H04W76/16 ,  H04W4/06 ,  H04W8/18 ,  H04W36/14 ,  H04W48/18 ,  H04W72/1278 ,  H04W72/1289 ,  H04W76/40 ,  H04W88/06

Abstract: A method for decoding a cell broadcast (CB) message in a multi-subscriber identity module (SIM) mobile communication device, the method includes: receiving a first CB decoding schedule for a first subscription associated with a first radio access technology (RAT) of the mobile communication device; receiving a second CB decoding schedule for a second subscription associated with a second RAT of the mobile communication device; selecting one subscription from the first subscription and the second subscription; and decoding a CB message on a RAT associated with the selected subscription in accordance with a CB decoding schedule of the selected subscription.

Abstract translation: 一种用于在多用户识别模块（SIM）移动通信设备中解码小区广播（CB）消息的方法，所述方法包括：接收与第一无线接入技术（RAT）相关联的第一订阅的第一CB解码调度 移动通信设备; 接收与移动通信设备的第二RAT相关联的第二订阅的第二CB解码调度; 从第一订阅和第二订阅中选择一个订阅; 以及根据所选订阅的CB解码调度，在与所选订阅相关联的RAT上解码CB消息。

公开(公告)号：US09504055B1

公开(公告)日：2016-11-22

申请号：US14963515

申请日：2015-12-09

Applicant: QUALCOMM Incorporated

Inventor： Suresh Sanka ,  Mukesh Kumar ,  Anand Rajurkar

IPC: H04W72/12 ,  H04W68/00 ,  H04W74/04

CPC classification number: H04W72/12 ,  H04W68/005 ,  H04W72/1289 ,  H04W88/06

Abstract: Various embodiments include methods for scheduling reception activities on a wireless communication device having a first receive chain and a second receive chain. Various embodiments may include identifying a first reception activity and a second reception activity of a first subscription scheduled on the first receive chain, in which a duration of the second reception activity is longer than a duration of the first reception activity. The wireless communication device may determine whether the first reception activity and the second reception activity can be performed concurrently on the first receive chain, and schedule the second reception activity on the second receive chain in response to determining that the first reception activity and the second reception activity cannot be performed concurrently on the first receive chain.

Abstract translation: 各种实施例包括用于在具有第一接收链和第二接收链的无线通信设备上调度接收活动的方法。 各种实施例可以包括识别在第一接收链上调度的第一订阅的第一接收活动和第二接收活动，其中第二接收活动的持续时间长于第一接收活动的持续时间。 无线通信设备可以确定是否可以在第一接收链上同时执行第一接收活动和第二接收活动，并且响应于确定第一接收活动和第二接收来调度第二接收链路上的第二接收活动 活动不能在第一个接收链上同时执行。