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公开(公告)号：US20170318617A1
公开(公告)日：2017-11-02
申请号：US15650828
申请日：2017-07-14
Applicant: QUALCOMM Incorporated
Inventor： Richard Dominic WIETFELDT , George CHRISIKOS
CPC classification number: H04W76/14 , H04L67/104 , H04W8/005 , H04W28/18 , H04W72/082 , H04W72/1215 , H04W76/23 , H04W88/06
Abstract: The disclosure generally relates to negotiating a best device-to-device (D2D) radio access technology (RAT) to use in a D2D connection. In particular, two wireless devices that correspond to potential D2D peers may exchange respective radio configurations according to a D2D coexistence protocol to mutually negotiate the “best” RAT to use in the D2D connection, wherein the exchanged radio configurations may comprise at least radio capabilities and coexistence states (e.g., in-device and/or cross-device coexistence states) associated with the respective wireless devices. The potential D2D peers may then negotiate one or more compatible RATs that are available to use in the D2D connection according to at least the radio capabilities and the in-device and cross-device coexistence states exchanged therebetween. As such, the two wireless devices may then establish one or more D2D connections using the negotiated compatible RAT(s).
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公开(公告)号：US20160360559A1
公开(公告)日：2016-12-08
申请号：US15167393
申请日：2016-05-27
Applicant: QUALCOMM Incorporated
Inventor： George CHRISIKOS , Richard Dominic WIETFELDT
CPC classification number: H04W76/10 , H04J11/0023 , H04L43/16 , H04W8/005 , H04W28/0236 , H04W28/12 , H04W48/16 , H04W72/1215
Abstract: Systems and methods are disclosed for improving coexistence among wireless devices. A method may include detecting interference on a first radio access technology (RAT) channel, initiating a discovery protocol to identify a proximate wireless device in response to the detecting, establishing a wireless communication connection with the proximate wireless device, requesting radio configuration information and radio change capability information from the proximate wireless device, receiving the radio configuration information and the radio change capability information, and attempting to mitigate interference based on the radio configuration information and the radio change capability information received from the proximate wireless device.
Abstract translation: 公开了用于改善无线设备之间共存的系统和方法。 一种方法可以包括：检测对第一无线电接入技术（RAT）信道的干扰，启动发现协议以响应于所述检测来识别邻近无线设备，建立与所述邻近无线设备的无线通信连接，请求无线电配置信息和无线电 从邻近无线设备改变能力信息，接收无线电配置信息和无线电改变能力信息，以及基于从邻近无线设备接收的无线电配置信息和无线电改变能力信息来尝试减轻干扰。
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公开(公告)号：US20160143074A1
公开(公告)日：2016-05-19
申请号：US14610379
申请日：2015-01-30
Applicant: QUALCOMM Incorporated
Inventor： Richard Dominic WIETFELDT , George CHRISIKOS
CPC classification number: H04W76/14 , H04B15/00 , H04W4/80 , H04W76/15 , H04W76/23 , H04W88/06 , H04W92/18
Abstract: Direct device-to-device (D2D) communications may be coordinated to reduce interference to the sets of radios involved in the individual device-to-base station or device-to-access point communications for the individual devices of the D2D communications. Coexistence management plans for the individual devices may be used to determine a D2D coexistence management plan to reduce interference among the many communications, both for the D2D communications and for non-D2D communications of the individual devices.
Abstract translation: 可以协调直接设备到设备（D2D）通信以减少对于单个设备到基站或者D2D通信的各个设备的设备到接入点通信所涉及的无线电组的干扰。 可以使用各个设备的共存管理计划来确定D2D共存管理计划，以减少用于D2D通信和各个设备的非D2D通信的许多通信之间的干扰。
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Patent Agency Ranking
4.发明申请MULTI-CARRIER THROUGHPUT ENHANCEMENT BY OPPORTUNISTIC PACKET SCHEDULING WITH SPS CONCURRENCY 审中-公开通过运行SPS数据的机会数据包调度的多载波增强公开(公告)号：US20170064727A1
公开(公告)日：2017-03-02
申请号：US14863089
申请日：2015-09-23
Applicant: QUALCOMM Incorporated
Inventor： George CHRISIKOS
CPC classification number: H04W72/1231 , G01S19/42 , H04W72/1215 , H04W84/042 , H04W84/12 , H04W88/06
Abstract: Methods, systems, computer-readable media, and apparatuses for managing coexistence of a satellite positioning system (SPS) receiver with one or more transceivers are presented. In some embodiments, a device determines whether a first transceiver of the one or more transceivers in accordance with a first Radio Access Technology (RAT) is able to transmit a packet via a first frequency band within a time period based at least on a first coexistence rule. The first coexistence rule corresponds to an impact on the SPS receiver by operation of at least the first RAT on the at least the first transceiver. The device transmits the packet via a second frequency band in accordance with a second RAT based on the determination that the first transceiver in accordance with the first RAT is not able to transmit the packet via a first frequency band within the time period.
Abstract translation: 提出了用于管理卫星定位系统（SPS）接收机与一个或多个收发器的共存的方法，系统，计算机可读介质和装置。 在一些实施例中，设备确定根据第一无线接入技术（RAT）的一个或多个收发器的第一收发信机是否能够在至少基于第一共存的时间段内经由第一频带经由第一频带发送分组 规则。 第一共存规则对应于对至少第一收发器上的至少第一RAT的操作对SPS接收机的影响。 基于第一RAT的第一收发器不能够在该时间段内经由第一频带发送分组，根据第二RAT，设备经由第二频带发送分组。
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5.发明申请公开(公告)号：US20170048838A1
公开(公告)日：2017-02-16
申请号：US14824026
申请日：2015-08-11
Applicant: QUALCOMM Incorporated
Inventor： George CHRISIKOS , Richard WIETFELDT
CPC classification number: H04W72/0406 , H04N21/4383 , H04N21/44209 , H04N21/4508 , H04W4/70 , H04W16/14 , H04W48/16 , H04W72/005 , H04W72/082 , H04W84/12
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a broadcast multimedia receiver device. The apparatus detects a signal causing interference at a first radio of the receiver device. The first radio is configured to receive broadcast multimedia transmissions. The apparatus determines a RAT associated with an aggressor entity transmitting the signal. The aggressor entity is physically remote from the receiver device. The apparatus determines a mitigation action to mitigate the interference caused by the signal at the first radio. The apparatus transmits, at a second radio of the receiver device, a control message to the aggressor entity. The control message instructs the aggressor entity to implement the mitigation action. The second radio is configured to communicate with the aggressor entity using at least one RAT or a wired interface.
Abstract translation: 在本公开的一方面，提供了一种方法，计算机可读介质和装置。 该装置可以是广播多媒体接收装置。 该装置检测在接收机装置的第一个无线电处引起干扰的信号。 第一无线电装置被配置为接收广播多媒体传输。 该装置确定与发送该信号的侵略者实体相关联的RAT。 侵略者实体在物理上远离接收机设备。 该装置确定缓解动作以减轻由第一无线电信号引起的干扰。 该装置在接收机装置的第二无线电装置处向侵略者实体发送控制消息。 控制消息指示侵略者实体实施缓解动作。 第二无线电装置被配置为使用至少一个RAT或有线接口与侵略者实体进行通信。
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6.发明申请公开(公告)号：US20180332600A1
公开(公告)日：2018-11-15
申请号：US16045587
申请日：2018-07-25
Applicant: QUALCOMM Incorporated
Inventor： George CHRISIKOS
CPC classification number: H04W72/1231 , G01S19/42 , H04W72/1215 , H04W84/042 , H04W84/12 , H04W88/06
Abstract: Methods, systems, computer-readable media, and apparatuses for managing coexistence of a satellite positioning system (SPS) receiver with one or more transceivers are presented. In some embodiments, a device determines whether a first transceiver of the one or more transceivers in accordance with a first Radio Access Technology (RAT) is able to transmit a packet via a first frequency band within a time period based at least on a first coexistence rule. The first coexistence rule corresponds to an impact on the SPS receiver by operation of at least the first RAT on the at least the first transceiver. The device transmits the packet via a second frequency band in accordance with a second RAT based on the determination that the first transceiver in accordance with the first RAT is not able to transmit the packet via a first frequency band within the time period.
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公开(公告)号：US20170059715A1
公开(公告)日：2017-03-02
申请号：US14841251
申请日：2015-08-31
Applicant: QUALCOMM Incorporated
Inventor： Richard Dominic WIETFELDT , George CHRISIKOS
Abstract: Techniques for acquiring Global Navigation Satellite System (GNSS) signals at a mobile device are provided. An example process according to these techniques includes receiving sensor data from at least one sensor of the mobile device, determining one or more blocked zones based on the sensor data in which at least a portion of signals from at least one space vehicle (SV) are blocked by an obstruction, selecting one or more SVs from SV information based on the one or more blocked zones, and attempting to acquire signals from the one or more SVs.
Abstract translation: 提供了在移动设备上获取全球导航卫星系统（GNSS）信号的技术。 根据这些技术的示例性过程包括从移动设备的至少一个传感器接收传感器数据，基于传感器数据确定一个或多个阻塞区域，其中来自至少一个空中交通工具（SV）的至少一部分信号是 被障碍物阻挡，基于一个或多个阻挡区域从SV信息中选择一个或多个SV，并尝试从一个或多个SV获取信号。
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公开(公告)号：US20160338121A1
公开(公告)日：2016-11-17
申请号：US14713966
申请日：2015-05-15
Applicant: QUALCOMM Incorporated
Inventor： Richard Dominic WIETFELDT , George CHRISIKOS
CPC classification number: H04W76/14 , H04L67/104 , H04W8/005 , H04W28/18 , H04W72/082 , H04W72/1215 , H04W76/23 , H04W88/06
Abstract: The disclosure generally relates to negotiating a best device-to-device (D2D) radio access technology (RAT) to use in a D2D connection. In particular, two wireless devices that correspond to potential D2D peers may exchange respective radio configurations according to a D2D coexistence protocol to mutually negotiate the “best” RAT to use in the D2D connection, wherein the exchanged radio configurations may comprise at least radio capabilities and coexistence states (e.g., in-device and/or cross-device coexistence states) associated with the respective wireless devices. The potential D2D peers may then negotiate one or more compatible RATs that are available to use in the D2D connection according to at least the radio capabilities and the in-device and cross-device coexistence states exchanged therebetween. As such, the two wireless devices may then establish one or more D2D connections using the negotiated compatible RAT(s).
Abstract translation: 本公开通常涉及协商在D2D连接中使用的最佳设备到设备（D2D）无线电接入技术（RAT）。 特别地，对应于潜在D2D对等体的两个无线设备可以根据D2D共存协议交换相应的无线电配置，以相互协商在D2D连接中使用的“最佳”RAT，其中所交换的无线电配置可以至少包括无线电能力和 与各个无线设备相关联的共存状态（例如，设备内和/或跨设备共存状态）。 潜在的D2D对等体然后可以根据在它们之间交换的至少无线电能力和设备内和交叉设备共存状态来协商可用于D2D连接中的一个或多个兼容RAT。 因此，两个无线设备然后可以使用协商的兼容RAT建立一个或多个D2D连接。
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