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公开(公告)号：US10212636B2
公开(公告)日：2019-02-19
申请号：US14956686
申请日：2015-12-02
Applicant: QUALCOMM Incorporated
Abstract: Techniques for managing handovers in an unlicensed radio frequency spectrum band may provide that a serving base station may receive one or more base station measurement reports and one or more UE measurement reports. The base station measurement reports may include information associated with one or more devices that may transmit signals using an unlicensed radio frequency spectrum band. The UE measurement reports may include information associated with one or more devices that may generate interfering signals at the UE, which may include interfering signals from one or more devices that are not detected by the serving base station. The serving base station may, in some examples, determine whether to handover the UE to a second base station based at least in part on the base station measurement report and the UE measurement report.
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公开(公告)号：US09723651B2
公开(公告)日：2017-08-01
申请号：US14935051
申请日：2015-11-06
Applicant: QUALCOMM Incorporated
Inventor： Ozcan Ozturk , Jun Wang , Aleksandar Damnjanovic , Madhavan Srinivasan Vajapeyam , Ravindra Manohar Patwardhan
CPC classification number: H04W76/046 , H04W36/0016 , H04W36/0094 , H04W52/0212 , H04W68/02 , H04W76/27 , H04W76/28 , H04W88/06 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/24
Abstract: Semi-connected state operation for UEs in multiple-access networks is described. In the semi-connected state, UEs may monitor system information and paging, and mobility may be UE-controlled. Base stations may determine whether to transition UEs from the connected state to the semi-connected state based on capabilities, priority, data connections, or loading conditions. Base stations may maintain context information and logical traffic connections for UEs while UEs continue to be served by the base station in the semi-connected state. Thus, when a transition from the semi-connected state to the connected state occurs, the base station does not have to re-establish security parameters, nor re-establish logical traffic connections within the network for carrying control plane and user plane data for the UE. Context information for semi-connected state UEs may be shared between neighboring base stations or base stations within a context area. The techniques may be applied to LTE/LTE-A networks.
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13.发明申请公开(公告)号：US20170064770A1
公开(公告)日：2017-03-02
申请号：US15247637
申请日：2016-08-25
Applicant: QUALCOMM Incorporated
CPC classification number: H04W52/0248 , H04W16/14 , H04W24/02 , H04W24/08 , H04W52/02 , H04W74/08 , H04W76/28 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22 , Y02D70/24 , Y02D70/26
Abstract: Aspects described herein relate to receiving communications in contention-based radio access technologies (RAT). Communication resources can be activated for monitoring one or more channels related to a contention-based RAT based at least in part on a discontinuous receive (DRX) cycle. The one or more channels related to the contention-based RAT can be monitored in one or more time periods following activating the communication resources to determine whether communications are received from an access network node. An on-duration timer during which the communication resources remain active to receive the communications in the contention-based RAT can be initialized based at least in part on determining that the communications are received from the access network node. The communication resources can be deactivated following expiration of the on-duration timer.
Abstract translation: 本文描述的方面涉及在基于争用的无线电接入技术（RAT）中接收通信。 可以至少部分地基于不连续接收（DRX）周期来激活通信资源以监视与基于竞争的RAT相关的一个或多个信道。 可以在激活通信资源之后的一个或多个时间段中监视与基于竞争的RAT相关的一个或多个信道，以确定是否从接入网络节点接收通信。 可以至少部分地基于确定从接入网络节点接收到通信来初始化通信资源保持活动以接收基于竞争的RAT中的通信的持续时间定时器。 可以在持续时间定时器期满后禁用通信资源。
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公开(公告)号：US09542645B2
公开(公告)日：2017-01-10
申请号：US14228078
申请日：2014-03-27
Applicant: QUALCOMM Incorporated
Inventor： Vikram Gupta , Sarah Paige Gibson , Jeffrey Alexander Levin , Ravindra Manohar Patwardhan , Avijit Chakraborty , William Howard Constable , William Richard Bell, II
Abstract: A method for managing synapse plasticity in a neural network includes converting a first set of synapses from a plastic synapse type to a fixed synapse type. The method may also include converting a second set of synapses from the fixed synapse type to the plastic synapse type.
Abstract translation: 用于管理神经网络中的突触可塑性的方法包括将第一组突触从塑性突触类型转换为固定的突触型。 该方法还可以包括将第二组突触从固定突触型转换为塑性突触型。
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公开(公告)号：US20160135247A1
公开(公告)日：2016-05-12
申请号：US14935051
申请日：2015-11-06
Applicant: QUALCOMM Incorporated
Inventor： Ozcan Ozturk , Jun Wang , Aleksandar Damnjanovic , Madhavan Srinivasan Vajapeyam , Ravindra Manohar Patwardhan
CPC classification number: H04W76/046 , H04W36/0016 , H04W36/0094 , H04W52/0212 , H04W68/02 , H04W76/27 , H04W76/28 , H04W88/06 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/24
Abstract: Semi-connected state operation for UEs in multiple-access networks is described. In the semi-connected state, UEs may monitor system information and paging, and mobility may be UE-controlled. Base stations may determine whether to transition UEs from the connected state to the semi-connected state based on capabilities, priority, data connections, or loading conditions. Base stations may maintain context information and logical traffic connections for UEs while UEs continue to be served by the base station in the semi-connected state. Thus, when a transition from the semi-connected state to the connected state occurs, the base station does not have to re-establish security parameters, nor re-establish logical traffic connections within the network for carrying control plane and user plane data for the UE. Context information for semi-connected state UEs may be shared between neighboring base stations or base stations within a context area. The techniques may be applied to LTE/LTE-A networks.
Abstract translation: 描述了在多址网络中的UE的半连接状态操作。 在半连接状态下，UE可以监视系统信息和寻呼，移动性可以由UE控制。 基站可以基于能力，优先级，数据连接或加载条件来确定是否将UE从连接状态转换到半连接状态。 基站可以维护用于UE的上下文信息和逻辑业务连接，而UE在半连接状态下继续由基站服务。 因此，当从半连接状态到连接状态的转变发生时，基站不必重新建立安全参数，也不必在网络内重新建立用于承载控制平面和用户平面数据的逻辑业务连接 UE。 半连接状态UE的上下文信息可以在上下文区域内的相邻基站或基站之间共享。 这些技术可以应用于LTE / LTE-A网络。
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Patent Agency Ranking
公开(公告)号：US10856209B2
公开(公告)日：2020-12-01
申请号：US16343895
申请日：2017-06-29
Applicant: QUALCOMM Incorporated
Inventor： Rajeev Kumar , Kundan Lucky , Rohit Kapoor , Fatih Ulupinar , Ravindra Manohar Patwardhan , Preeti Srinivas Rao
IPC: H04W68/00 , H04W48/04 , H04B7/185 , H04W76/30 , H04W76/20 , H04W4/021 , H04W4/02 , H04W76/27 , H04W60/04 , H04W60/00 , H04W64/00 , G08G1/00
Abstract: The disclosure relates in some aspects to managing paging area information for a user terminal (UT) and connection signaling. In some aspects, paging area information is provided for an idle UT by defining a default paging area code (PAC) that is known by the network and the UT. In some aspects, paging area information is communicated via connection signaling. In some aspects, connection signaling may be used to force a UT to invoke an update procedure (e.g., a reconnection).
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公开(公告)号：US20190166531A1
公开(公告)日：2019-05-30
申请号：US16262189
申请日：2019-01-30
Applicant: QUALCOMM Incorporated
Inventor： Ozcan Ozturk , Jun Wang , Ravindra Manohar Patwardhan , Abhijit Khobare , Ajay Gupta , Madhavan Srinivasan Vajapeyam
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive data from both a source base station and a target base station during handover. For example, the UE may refrain from resetting or reestablishing media access control (MAC) and packet data convergence protocol (PDCP) layer configurations until after a successful access procedure is performed with the target base station. In some cases, a single radio link control (RLC)/PDCP stack may be used during handover procedures. A source base station may, for example, forward data to a target base station after receiving a handover execution message. A UE may identify and resolve any duplicate data sent by both base stations during the transition. Additional signaling may be used (e.g., during the radio resource control (RRC) configuration) to indicate that a UE supports dual link handover.
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公开(公告)号：US20190159096A1
公开(公告)日：2019-05-23
申请号：US16235679
申请日：2018-12-28
Applicant: QUALCOMM Incorporated
Abstract: Techniques for managing handovers in an unlicensed radio frequency spectrum band may provide that a serving base station may receive one or more base station measurement reports and one or more UE measurement reports. The base station measurement reports may include information associated with one or more devices that may transmit signals using an unlicensed radio frequency spectrum band. The UE measurement reports may include information associated with one or more devices that may generate interfering signals at the UE, which may include interfering signals from one or more devices that are not detected by the serving base station. The serving base station may, in some examples, determine whether to handover the UE to a second base station based at least in part on the base station measurement report and the UE measurement report.
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公开(公告)号：US10165605B2
公开(公告)日：2018-12-25
申请号：US15247637
申请日：2016-08-25
Applicant: QUALCOMM Incorporated
Abstract: Aspects described herein relate to receiving communications in contention-based radio access technologies (RAT). Communication resources can be activated for monitoring one or more channels related to a contention-based RAT based at least in part on a discontinuous receive (DRX) cycle. The one or more channels related to the contention-based RAT can be monitored in one or more time periods following activating the communication resources to determine whether communications are received from an access network node. An on-duration timer during which the communication resources remain active to receive the communications in the contention-based RAT can be initialized based at least in part on determining that the communications are received from the access network node. The communication resources can be deactivated following expiration of the on-duration timer.
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20.发明申请TECHNIQUES FOR MANAGING HANDOVERS IN AN UNLICENSED RADIO FREQUENCY SPECTRUM BAND 审中-公开管理无线电频谱范围内的手机的技术公开(公告)号：US20160174095A1
公开(公告)日：2016-06-16
申请号：US14956686
申请日：2015-12-02
Applicant: QUALCOMM Incorporated
Abstract: Techniques for managing handovers in an unlicensed radio frequency spectrum band may provide that a serving base station may receive one or more base station measurement reports and one or more UE measurement reports. The base station measurement reports may include information associated with one or more devices that may transmit signals using an unlicensed radio frequency spectrum band. The UE measurement reports may include information associated with one or more devices that may generate interfering signals at the UE, which may include interfering signals from one or more devices that are not detected by the serving base station. The serving base station may, in some examples, determine whether to handover the UE to a second base station based at least in part on the base station measurement report and the UE measurement report.
Abstract translation: 用于在未经许可的射频频带中管理切换的技术可以提供服务基站可以接收一个或多个基站测量报告和一个或多个UE测量报告。 基站测量报告可以包括与可以使用未许可的射频频带进行信号的一个或多个设备相关联的信息。 UE测量报告可以包括与可能在UE处产生干扰信号的一个或多个设备相关联的信息，其可以包括来自服务基站未检测到的一个或多个设备的干扰信号。 在一些示例中，服务基站可以至少部分地基于基站测量报告和UE测量报告来确定是否将UE切换到第二基站。
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