公开(公告)号：US20230152471A1

公开(公告)日：2023-05-18

申请号：US17455387

申请日：2021-11-17

Applicant: QUALCOMM Incorporated

Inventor： Mohammad NEKOUI ,  Soumya DAS

IPC: G01S19/25 ,  H04W56/00 ,  G01S19/21

CPC classification number: G01S19/256 ,  G01S19/215 ,  H04W56/0055 ,  H04W4/40

Abstract: Systems and techniques are described for detecting one or more timing errors. For example, a system can receive, from a navigation system, navigation timestamp information at a first instance and a second instance. The system can determine a navigation system time difference based on the navigation timestamp information at the first instance and the second instance. The system can further receive, from a wireless device, network timestamp information at the first instance and the second instance. The system can determine a network time difference based on the network timestamp information at the first instance and the second instance. The system can further determine whether time reporting by the navigation system is correct based on the navigation system time difference and the network time difference.

公开(公告)号：US20220376813A1

公开(公告)日：2022-11-24

申请号：US17327507

申请日：2021-05-21

Applicant: QUALCOMM Incorporated

Inventor： Mohammad NEKOUI ,  Soumya DAS ,  Mohammed Ataur Rahman SHUMAN

IPC: H04K3/00 ,  H04W4/46 ,  H04W12/65

Abstract: Method and apparatus for cooperative early threat detection and avoidance in C-V2X. In one aspect, the apparatus detects a threat entity within a threat zone based on data signals received from the threat entity, wherein the threat entity obstructs wireless spectrum or resources utilized in cooperative or automated driving decisions. The apparatus transmits, to at least one second wireless device, a message indicating the threat entity within the threat zone.

公开(公告)号：US20210327260A1

公开(公告)日：2021-10-21

申请号：US17305096

申请日：2021-06-30

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ataur Rahman SHUMAN ,  Soumya DAS

IPC: G08G1/005 ,  G06F3/01 ,  G08G1/16 ,  H04W4/02 ,  G06F1/16 ,  G08G1/01 ,  G06F3/16 ,  G08B21/02 ,  H04W4/40 ,  G07C5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a device may receive a vehicle to everything (V2X) communication associated with a vehicle in an environment; determine, based at least in part on a vulnerability measure of a vulnerable roadside user (VRU) in the environment, a VRU notification profile associated with whether an alert is to be provided to a VRU to indicate vehicle data of the vehicle; and perform an action according to the VRU notification profile. Numerous other aspects are provided.

公开(公告)号：US20180368197A1

公开(公告)日：2018-12-20

申请号：US15996245

申请日：2018-06-01

Applicant: QUALCOMM Incorporated

Inventor： Daphna ZEILINGOLD ,  Robert GANTON ,  Soumya DAS ,  Ashutosh AGGARWAL ,  John Earl AMSCHLER

IPC: H04W76/11 ,  H04W8/00 ,  G16H40/67 ,  G16H10/60

Abstract: Example systems, methods, computer-readable media, and apparatuses for dynamic provisioning of wireless devices with health gateways are disclosed. One example method includes detecting, by a wireless device, a signal from a health gateway, the signal including connection information and service information; determining whether the health gateway is a suitable based on the connection information and the service information; and in response to determining that the health gateway is suitable, establishing a communications connection with the health gateway.

公开(公告)号：US20150296468A1

公开(公告)日：2015-10-15

申请号：US14252771

申请日：2014-04-14

Applicant: QUALCOMM Incorporated

Inventor： Ozgur DURAL ,  Soumya DAS

IPC: H04W56/00

CPC classification number: H04W56/003 ,  H04W56/0015 ,  H04W84/12

Abstract: An apparatus for capturing a signal of interest, e.g., PSS and/or SSS, captures data transmitted by a WWAN for each of a plurality of communication frames. The data is captured for a capture length corresponding to a duration less than a periodicity of transmission of the signal of interest. Data is captured with a WLAN receive chain, and each capture occurs at a different point within its respective communication frame relative to other communication frames. The apparatus processes the plurality of data captures to form an equivalent continuous data corresponding to a duration greater than the periodicity of transmission. Because the continuous data has a duration greater than the periodicity of transmission of the signal of interest, the signal of interest is contained in the captured data, and PSS and/or SSS can be detected.

Abstract translation: 用于捕获感兴趣的信号（例如PSS和/或SSS）的装置捕获WWAN针对多个通信帧中的每一个发送的数据。 捕获数据以获得对应于小于感兴趣信号的传输周期的持续时间的捕获长度。 用WLAN接收链捕获数据，并且每个捕获发生在相对于其它通信帧的相应通信帧内的不同点处。 该装置处理多个数据捕获以形成对应于大于传输周期的持续时间的等效连续数据。 由于连续数据的持续时间大于感兴趣信号的传输周期，所以感兴趣的信号被包含在捕获的数据中，并且可以检测到PSS和/或SSS。

公开(公告)号：US20140369329A1

公开(公告)日：2014-12-18

申请号：US13920832

申请日：2013-06-18

Applicant: QUALCOMM Incorporated

Inventor： Yong Sang LEE ,  Samir Salib` SOLIMAN ,  Soumya DAS ,  Bongyong Song

IPC: H04W28/06

CPC classification number: H04W28/06 ,  H04L12/5692 ,  H04L47/125 ,  H04L47/41 ,  H04L69/14 ,  H04W40/12 ,  H04W40/246 ,  H04W76/16 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

Abstract: Techniques for aggregating wireless communications are provided. These techniques include a method for aggregating wireless communications traffic in a femtocell. The method includes receiving at a femtocell a stream of data packets for a mobile device from a wireless router, selecting a transmission mode for sending data packets of the stream of data packets from the femtocell to the mobile device. The first transmission mode includes transmitting the data packets from the stream via a Long Term Evolution (LTE) interface of the femtocell. The second transmission mode includes transmitting the data packets from the stream via a WiFi interface of the wireless router. The third transmission mode includes transmitting a first portion of the data packets to the mobile device via the LTE interface and routing a second portion of the data packets to the wireless router for transmission to the mobile device via the WiFi interface.

Abstract translation: 提供了用于聚合无线通信的技术。 这些技术包括用于聚合毫微微小区中的无线通信业务的方法。 该方法包括在毫微微小区从无线路由器接收移动设备的数据分组流，选择用于从毫微微小区向移动设备发送数据分组流的数据分组的传输模式。 第一传输模式包括经由毫微微小区的长期演进（LTE）接口从流传输数据分组。 第二传输模式包括经由无线路由器的WiFi接口从流传输数据分组。 第三传输模式包括经由LTE接口将数据分组的第一部分发送到移动设备，并将数据分组的第二部分路由到无线路由器，以经由WiFi接口传输到移动设备。

公开(公告)号：US20140254355A1

公开(公告)日：2014-09-11

申请号：US13789650

申请日：2013-03-07

Applicant: QUALCOMM INCORPORATED

Inventor： Samir Salib SOLIMAN, SR. ,  Bongyong SONG ,  Xiaolong HUANG ,  Soumya DAS

IPC: H04W28/08

CPC classification number: H04W28/08 ,  G06Q30/0207 ,  G06Q50/32 ,  H04W36/22 ,  H04W48/20 ,  H04W84/045 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: Apparatus and methods are disclosed that provide various incentive schemes for owners of low-power base stations to allow others nearby to use their base station, enabling offloading of some users from a nearby macrocell, thus helping improve overall network performance. For example, a “win-win” scenario might exist when a sharing opportunity at a low-power base station overlaps with a sharing opportunity at the neighboring macrocell. During this overlap, when the low-power base station provides access to its air interface to one or more UEs outside of a set of UEs associated with the low-power base station, an incentive credit may be received. Incentive credits can take various forms, and in some examples, may be in an amount that is a function of an amount of contribution to the network resulting from the provision of access to the air interface.

Abstract translation: 公开了为低功率基站的所有者提供各种激励方案的装置和方法，以允许附近的其他用户使用其基站，从而使一些用户从附近的宏小区卸载，从而有助于提高整体网络性能。 例如，当低功率基站的共享机会与相邻宏小区的共享机会重叠时，可能存在“双赢”场景。 在这种重叠期间，当低功率基站向与低功率基站相关联的一组UE之外的一个或多个UE提供对其空中接口的访问时，可以接收激励信用。 激励信用可以采取各种形式，并且在一些示例中，可以是由于提供访问空中接口而导致的对网络的贡献量的函数。

公开(公告)号：US20140153500A1

公开(公告)日：2014-06-05

申请号：US13828508

申请日：2013-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： Long DUAN ,  Soumya DAS ,  Edwin Chongwoo PARK ,  Ozgur DURAL ,  Peter Anthony BARANY

IPC: H04W52/24

CPC classification number: H04W52/24 ,  H04W52/265 ,  H04W52/267 ,  H04W52/281 ,  H04W52/367

Abstract: Methods, systems, and devices are disclosed for configuring maximum allowed transmit power for wireless communications systems. Some embodiments treat multiple traffic types, such as voice traffic and data traffic, separately with respect to one or more maximum allowed transmit power limits. In some cases, at least first transmit power limit for at least a first traffic type and/or at least a second transmit power limit for at least a second traffic type may be determined. At least the first transmit power limit with respect to the first traffic type or the second transmit power limit with respect to the second traffic type may be utilized. Some embodiments are configured to utilize flexible bandwidth carriers.

Abstract translation: 公开了用于配置无线通信系统的最大允许发射功率的方法，系统和设备。 一些实施例相对于一个或多个最大允许发射功率限制单独地处理多种业务类型，例如语音业务和数据业务。 在一些情况下，可以确定至少第一业务类型的至少第一发射功率限制和/或至少第二业务类型的至少第二发射功率限制。 可以利用至少相对于第一业务类型的第一发射功率限制或关于第二业务类型的第二发射功率限制。 一些实施例被配置为利用灵活的带宽载波。

公开(公告)号：US20140128079A1

公开(公告)日：2014-05-08

申请号：US13668514

申请日：2012-11-05

Applicant: QUALCOMM INCORPORATED

Inventor： Samir Salib SOLIMAN ,  Soumya DAS

IPC: H04W36/08 ,  H04W36/30

CPC classification number: H04W36/0055 ,  H04W36/04 ,  H04W84/045

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The method and apparatus resolve issues related to voice and data handovers between micro cells, femto cells and other small cells, and to handovers from macro cells to small cells are becoming increasingly significant as small cells are more widely deployed. In order to handoff a call associated with a user equipment, a base station attempts to identify neighboring cells that are within communication range of the user equipment based on a primary scrambling code and delays between multiple transmissions of the PSC detected by the user equipment and reported to the base station by the user equipment.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 解决与微小区，毫微微小区和其他小小区之间的语音和数据切换相关的问题的方法和装置，以及从宏小区到小小区的切换变得越来越重要，因为小单元被更广泛的部署。 为了切换与用户设备相关联的呼叫，基站尝试基于主扰码识别在用户设备的通信范围内的相邻小区，以及由用户设备检测到的PSC的多个传输之间的延迟并报告 由用户设备到基站。

公开(公告)号：US20140105187A1

公开(公告)日：2014-04-17

申请号：US13765727

申请日：2013-02-13

Applicant: QUALCOMM INCORPORATED

Inventor： Soumya DAS ,  Roy Franklin QUICK, JR. ,  Edwin C. PARK

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04L5/0053 ,  H04L5/0064 ,  H04W28/06 ,  H04W28/22 ,  H04W72/00

Abstract: Methods, systems, and devices are provided that may support signaling, such as a Signaling Radio Bearer (SRB), over a flexible bandwidth carrier. For example, an SRB rate for a SRB over for a normal bandwidth carrier may be identified. A Transmission Time Interval (TTI) may be determined for the SRB over for the flexible bandwidth carrier that facilitates a SRB rate of the SRB over the flexible bandwidth carrier that maintains at least the SRB rate for the SRB over the normal bandwidth carrier. The determined TTI may be utilized for the SRB over the flexible bandwidth carrier, which may help avoid increased call setup delay, increased latency for handover, etc. that may be introduced in flexible bandwidth carrier systems. Some embodiments may include reducing spreading factors, increasing transmission power, and/or concatenating multiple transport blocks with respect to the SRB over the flexible bandwidth carrier.

Abstract translation: 提供了可以通过灵活的带宽载波来支持诸如信令无线电承载（SRB）的信令的方法，系统和设备。 例如，可以识别用于正常带宽载波的SRB的SRB速率。 可以为灵活带宽载波确定用于SRB的传输时间间隔（TTI），以便通过在正常带宽载波上至少维持SRB的SRB速率的柔性带宽载波上的SRB的SRB速率。 所确定的TTI可以在灵活带宽载波上用于SRB，这有助于避免可能在灵活带宽载波系统中引入的增加的呼叫建立延迟，切换等待时间增加等。 一些实施例可以包括在柔性带宽载波上减少相对于SRB的扩频因子，增加发射功率和/或级联多个传输块。