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    CHANNEL CONGESTION MEASUREMENT
    61.
    发明申请
    CHANNEL CONGESTION MEASUREMENT 审中-公开

    公开(公告)号：US20200351940A1

    公开(公告)日：2020-11-05

    申请号：US16793853

    申请日：2020-02-18

    申请人： QUALCOMM Incorporated

    发明人： Pravjyot Singh DEOGUN ,  Kapil BHATTAD ,  Ozcan OZTURK ,  Xiaoxia ZHANG ,  Jing SUN ,  Ananta Narayanan THYAGARAJAN

    IPC分类号： H04W74/08 ,  H04W24/10 ,  H04W16/14

    摘要： This disclosure provides systems, methods and apparatuses for listen-before-talk (LBT) failure-based channel congestion measurement and recovery triggering. In one aspect, a user equipment (UE) may determine an LBT metric based on a result of attempting to perform an uplink transmission in connection with an LBT procedure. For example, the UE may determine an absolute quantity of LBT failures, a ratio of unsuccessful uplink transmissions to total uplink transmission attempts, an absolute quantity of LBT successes, or another type of LBT metric. The UE may trigger a recovery action, such as a radio link failure (RLF) recovery action or a bandwidth part switch, based on determining that the LBT metric satisfies a threshold.

    HANDOVER AND CELL CHANGE DUE TO CHANNEL ACCESS PROBLEMS
    63.
    发明申请
    HANDOVER AND CELL CHANGE DUE TO CHANNEL ACCESS PROBLEMS 审中-公开

    公开(公告)号：US20200252846A1

    公开(公告)日：2020-08-06

    申请号：US16776276

    申请日：2020-01-29

    申请人： QUALCOMM Incorporated

    发明人： Ozcan OZTURK ,  Jing SUN ,  Xiaoxia ZHANG ,  Rajat PRAKASH

    IPC分类号： H04W36/08 ,  H04W16/14 ,  H04W36/38 ,  H04W74/08

    摘要： A configuration to enable a UE to obtain access to an unlicensed frequency channel of the unlicensed frequency spectrum in the event of channel access failures. The apparatus receives a configuration from a first base station to perform a conditional handover. The apparatus determines a first unlicensed frequency channel is unavailable for a transmission to the first base station or from the first base station. The apparatus switches from the first unlicensed frequency channel to a second cell for communication through the second cell in the conditional handover upon receiving the configuration and upon determining that the first unlicensed frequency channel is unavailable for the transmission.

    SEAMLESS HANDOVER WITH DUAL CONNECTIVITY
    65.
    发明申请
    SEAMLESS HANDOVER WITH DUAL CONNECTIVITY 审中-公开

    公开(公告)号：US20190007875A1

    公开(公告)日：2019-01-03

    申请号：US16019115

    申请日：2018-06-26

    申请人： QUALCOMM Incorporated

    发明人： Valentin Alexandru GHEORGHIU ,  Ozcan OZTURK

    IPC分类号： H04W36/08 ,  H04W36/18 ,  H04W76/15 ,  H04W24/10 ,  H04W36/30 ,  H04W36/00

    摘要： Methods and apparatus are provided for seamless handover of a User Equipment (UE) between base stations using dual connectivity. The UE receives an indication of a handover of the UE from a source Base Station (BS) to a target BS, wherein the source BS and the target BS are associated with the same Radio Access Technology (RAT). The UE allocates a portion of UE resources for initiating a handover procedure with the target BS, while maintaining connectivity with the source BS. The UE terminates connectivity with the source BS after completion of the handover procedure, wherein the UE is connected to both the source BS and the target BS during at least a portion of the handover procedure.

    TECHNIQUES FOR BROADCASTING SERVICE DISCOVERY INFORMATION
    66.
    发明申请
    TECHNIQUES FOR BROADCASTING SERVICE DISCOVERY INFORMATION 审中-公开
    广播服务发现信息技术

    公开(公告)号：US20170034767A1

    公开(公告)日：2017-02-02

    申请号：US15205985

    申请日：2016-07-08

    申请人： QUALCOMM Incorporated

    发明人： Miguel GRIOT ,  Madhavan Srinivasan VAJAPEYAM ,  Jun WANG ,  Ajay GUPTA ,  Ozcan OZTURK

    IPC分类号： H04W48/10 ,  H04W48/16 ,  H04W74/08

    CPC分类号： H04W48/10 ,  H04W8/005 ,  H04W48/12 ,  H04W48/16 ,  H04W48/20 ,  H04W74/0833 ,  H04W76/14

    摘要： Neutral host networks may offer one or more different services via one or more different service providers, but user equipment (UE) may not necessarily know which services/service providers are offered by the neutral host networks. Accordingly, nodes of the neutral host networks (e.g., an access point, such as an evolved Node B (eNB)) may transmit service discovery information (SDI) to advertise the one or more services or service providers offered by the node and/or the neutral host network. Thus, a UE can receive the SDI via broadcast by the node, dedicated message from the node, etc., and can accordingly present at least a portion of the SDI or determine whether to connect to the node or another node of the neutral host network based at least in part on the SDI.

    摘要翻译： 中立主机网络可以经由一个或多个不同的服务提供商提供一个或多个不同的服务，但是用户设备（UE）可能不一定知道中性主机网络提供哪些服务/服务提供商。 因此，中性主机网络（例如，诸如演进节点B（eNB）的接入点）的节点可以发送服务发现信息（SDI）以通告由节点提供的一个或多个服务或服务提供商和/或 中性主机网络。 因此，UE可以通过节点的广播，来自节点的专用消息等接收SDI，并且可以相应地呈现SDI的至少一部分，或者确定是连接到中性主机网络的节点还是另一节点 至少部分基于SDI。

    JOINT SUPPORT FOR UEs CAPABLE OF COMMUNICATING DATA OF A SAME BEARER ON FIRST AND SECOND RATs SIMULTANEOUSLY AND UEs NOT CAPABLE OF COMMUNICATING DATA OF A SAME BEARER ON THE FIRST AND SECOND RATs SIMULTANEOUSLY
    67.
    发明申请
    JOINT SUPPORT FOR UEs CAPABLE OF COMMUNICATING DATA OF A SAME BEARER ON FIRST AND SECOND RATs SIMULTANEOUSLY AND UEs NOT CAPABLE OF COMMUNICATING DATA OF A SAME BEARER ON THE FIRST AND SECOND RATs SIMULTANEOUSLY 有权
    对于能够在第一和第二RAT上同时传播同一承载体的数据的UE的联合支持同时和不能同时在第一和第二RAT上传播相同承载器的数据的UE

    公开(公告)号：US20150110048A1

    公开(公告)日：2015-04-23

    申请号：US14514123

    申请日：2014-10-14

    申请人： QUALCOMM Incorporated

    发明人： Jelena DAMNJANOVIC ,  Ozcan OZTURK ,  Vikas JAIN

    IPC分类号： H04W72/04

    CPC分类号： H04W72/048 ,  H04W28/08 ,  H04W72/1215 ,  H04W76/16 ,  H04W88/06

    摘要： Aspects of the present disclosure relate to joint support for UEs capable of communicating data of a same bearer on first and second RATs simultaneously and UEs not capable of communicating data of a same bearer on the first and second RATs simultaneously. An eNB of a first RAT may configure radio bearers of different types for communication with a UE scapable of communicating via a first RAT and a second RAT. The eNB may select one or more of the radio bearers for routing packets to the UE via at least one of the first or second RAT, wherein the selecting is based at least in part on whether the UE is capable of communicating data of a same bearer on the first and second RATs simultaneously. The eNB may communicate with the UE using the selected radio bearers.

    摘要翻译： 本公开的方面涉及能够同时在第一RAT和第二RAT上传送相同承载的数据的UE的联合支持，以及不能同时在第一和第二RAT上传送相同承载的数据的UE。 第一RAT的eNB可以配置不同类型的无线承载，以便与可以经由第一RAT和第二RAT通信的UE进行通信。 eNB可以选择一个或多个无线电承载，用于经由第一或第二RAT中的至少一个向UE分配路由分组，其中，所述选择至少部分地基于UE是否能够传送相同承载的数据 同时在第一和第二RAT上。 eNB可以使用所选择的无线电承载与UE进行通信。