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    METHODS AND APPARATUS FOR EFFICIENT CO-EXISTENCE OF MACRO AND SMALL CELLS
    34.
    发明授权
    METHODS AND APPARATUS FOR EFFICIENT CO-EXISTENCE OF MACRO AND SMALL CELLS 有权

    公开(公告)号：EP2944138B1

    公开(公告)日：2018-07-18

    申请号：EP14702985.4

    申请日：2014-01-10

    申请人： Qualcomm Incorporated

    发明人： KHUDE, Nilesh ,  TAVILDAR, Saurabha Rangrao ,  LI, Junyi ,  PARK, Vincent Douglas

    IPC分类号： H04W56/00 ,  H04W52/24

    CPC分类号： H04W56/001 ,  H04W56/0045

    摘要： A femto base station (BS) maintains two different timings: a femto BS downlink timing and a femto BS uplink timing. A femto base station's uplink reference timing is based on the macro uplink timing being used by one or more UE devices in the local vicinity of the femto BS. In some embodiments, the femto BS synchronizes its femto uplink timing to the macro uplink timing being used by the closest UE device transmitting uplink signals to the macro BS. In other embodiments, the femto BS determines its femto base station uplink timing based on one or more uplink signals from UE devices in its vicinity transmitting to the macro BS. In various embodiments, femto cell uplink signals and macro cell uplink signals are received at a femto cell BS in synchronization. This approach facilitates frequency division multiplexing (FDM) in the uplink between a macro cell and a femto cell.

    DATA AGGREGATION AND DELIVERY
    36.
    发明公开
    DATA AGGREGATION AND DELIVERY 审中-公开
    数据汇总和交付

    公开(公告)号：EP3210395A1

    公开(公告)日：2017-08-30

    申请号：EP15778125.3

    申请日：2015-09-24

    申请人： Qualcomm Incorporated

    发明人： HAMPEL, Karl Georg ,  PARK, Vincent Douglas ,  LI, Junyi

    IPC分类号： H04W4/00 ,  H04W68/00 ,  H04W88/04

    CPC分类号： H04W4/70 ,  H04W8/005 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/11 ,  H04W76/14 ,  H04W88/04 ,  H04W88/08

    摘要： Data received from multiple devices (e.g., machine-to-machine devices, machine type communication devices, and so on) is aggregated and delivered to another device (e.g., a base station). In this way, the data is efficiently transmitted to the other device, for example, in scenarios where the devices that source the data have limited transmission capabilities.

    摘要翻译： 从多个设备（例如，机器对机器设备，机器类型通信设备等等）接收到的数据被聚合并传送到另一个设备（例如，基站）。 以这种方式，例如，在源数据的设备具有有限的传输能力的情况下，数据被有效地传输到另一设备。

    DISTRIBUTED DEVICE-TO-DEVICE SYNCHRONIZATION
    37.
    发明公开
    DISTRIBUTED DEVICE-TO-DEVICE SYNCHRONIZATION 审中-公开
    VERTEILTE同步VON VORRICHTUNG ZU VORRICHTUNG

    公开(公告)号：EP3146769A1

    公开(公告)日：2017-03-29

    申请号：EP15723612.6

    申请日：2015-05-04

    申请人： Qualcomm Incorporated

    发明人： ABEDINI, Navid ,  KHUDE, Nilesh Nilkanth ,  TAVILDAR, Saurabha Rangrao ,  HENRI, Sébastien ,  LI, Junyi ,  PARK, Vincent Douglas

    IPC分类号： H04W56/00 ,  H04W72/00 ,  H04W84/20

    CPC分类号： H04W56/001 ,  H04W56/0015 ,  H04W72/02 ,  H04W72/04

    摘要： Methods, systems, and devices are described that provide for D2D synchronization. The methods, systems, and/or devices may include tools and techniques that provide for synchronizing a mobile device based on detection of a reliability alarm. A reliability alarm may be used between mobile devices, which is transmitted and/or received on specific D2D resources. Since the resources are reserved for the reliability alarm, a mobile device which was previously isolated from network synchronization will be able to receive the reliability alarm that a reliable synchronization signal is close when it moves within range of a reliable device. Once a reliability alarm is received the mobile device may free other resources to allow it to receive synchronization signals from the reliable devices. The mobile device may then synchronize with the network based on the received synchronization signals and transmit its own reliability alarm for subsequent isolated devices to use.

    摘要翻译： 描述了提供D2D同步的方法，系统和设备。 方法，系统和/或设备可以包括提供基于可靠性警报的检测使移动设备同步的工具和技术。 在特定的D2D资源上发送和/或接收的移动设备之间可以使用可靠性警报。 由于资源被保留用于可靠性报警，因此先前与网络同步隔离的移动设备将能够接收可靠的同步信号在可靠设备的范围内移动时关闭的可靠性报警。 一旦接收到可靠性报警，移动设备就可以释放其他资源，使其能够从可靠设备接收同步信号。 然后，移动设备可以基于接收的同步信号与网络同步，并且为随后的隔离设备发送其自己的可靠性警报以供使用。

    PROVIDING LOCATION INFORMATION FOR EXPRESSIONS
    38.
    发明公开
    PROVIDING LOCATION INFORMATION FOR EXPRESSIONS 有权
    FER EXPRESSIONEN的BEREITSTELLUNG VON POSITIONSINFORMATIONEN

    公开(公告)号：EP3138267A1

    公开(公告)日：2017-03-08

    申请号：EP15721058.4

    申请日：2015-03-27

    申请人： Qualcomm Incorporated

    发明人： STEPHENS, Arthur ,  VANDERVEEN, Michaela ,  PARK, Vincent Douglas

    IPC分类号： H04L29/08 ,  H04W4/02 ,  H04W4/20

    CPC分类号： H04W4/025 ,  H04L67/16 ,  H04L67/18 ,  H04W4/02 ,  H04W4/20 ,  H04W4/80 ,  H04W8/005

    摘要： Methods, apparatuses and systems are described for conveying location information from an announcing user device to a listening user device engaged in ProSe discovery communications. The announcing user device may use a first expression to broadcast an initial announcement, and then use a second expression to broadcast the location of the announcing user device. The first expression may be in the form of a public expression while the second expression may be in the form of a private expression.

    摘要翻译： 描述了用于将通信用户设备的位置信息传送到从事ProSe发现通信的监听用户设备的方法，设备和系统。 通知用户设备可以使用第一表达来广播初始通知，然后使用第二表达式来广播宣告用户设备的位置。 第一个表达式可以是公共表达式的形式，而第二个表达式可以是私有表达式的形式。

    CONGESTION CONTROL SCHEME
    39.
    发明公开
    CONGESTION CONTROL SCHEME 审中-公开
    ÜBERLASTREGELUNGSSCHEMA

    公开(公告)号：EP3130116A2

    公开(公告)日：2017-02-15

    申请号：EP15711004.0

    申请日：2015-03-05

    申请人： Qualcomm Incorporated

    发明人： GUAN, Wei ,  GE, Feng ,  PARK, Vincent Douglas ,  LI, Junyi ,  WU, Zhibin ,  WANG, Hua

    IPC分类号： H04L12/803 ,  H04L12/801

    CPC分类号： H04W28/0215 ,  H04L47/11 ,  H04W4/70

    摘要： A method, an apparatus, and a computer program product for congestion control are provided. The apparatus measures respective signal qualities in at least two regions of a resource block, compares the respective signal qualities to each other, and determines a network congestion level based on the comparison. In an aspect, the apparatus may further decide whether to use resources respectively included in the at least two regions based on the network congestion level. Alternatively, the apparatus may further identify at least one MTC device or UE to refrain from using resources respectively included in the at least two regions when the network congestion level is above a threshold, and transmit a congestion control signal to the at least one identified MTC device or identified UE when the network congestion level is above the threshold.

    摘要翻译： 提供了一种用于拥塞控制的方法，装置和计算机程序产品。 该装置测量资源块的至少两个区域中的各个信号质量，将各个信号质量彼此进行比较，并且基于该比较来确定网络拥塞水平。 一方面，该装置还可以基于网络拥塞级别来决定是否使用分别包括在至少两个区域中的资源。 或者，当网络拥塞级别高于阈值时，该装置还可以标识至少一个MTC设备或UE以避免使用分别包括在所述至少两个区域中的资源，并且向所述至少一个识别的MTC发送拥塞控制信号 设备或标识的UE，当网络拥塞级别高于阈值时。

    OPPORTUNISTICALLY UTILIZING MEDIA RESOURCES
    40.
    发明公开
    OPPORTUNISTICALLY UTILIZING MEDIA RESOURCES 审中-公开
    媒介资源利用机会

    公开(公告)号：EP3085118A1

    公开(公告)日：2016-10-26

    申请号：EP14819209.9

    申请日：2014-12-04

    申请人： Qualcomm Incorporated

    发明人： GE, Feng ,  LI, Junyi ,  PARK, Vincent Douglas

    IPC分类号： H04W4/00 ,  H04W72/04

    CPC分类号： H04W72/048 ,  H04W4/70 ,  H04W40/16 ,  H04W40/20 ,  H04W72/02 ,  H04W72/04 ,  H04W72/082

    摘要： Methods, systems, and devices are described for improving communications of a machine type communications (MTC) device. In a method of communication, a signal to interference noise ratio (SINR) of one or more resource blocks (RBs) of a target device may be estimated by, for example, an MTC device. The MTC device may then select one or more of the RBs of the target device to be in a resource pool based at least in part on the estimated SINR. In some embodiments, the MTC device may compare the estimated SINR of the one or more RBs of the target device to a threshold SINR and select one or more RBs with an SINR less than the threshold SINR to be in the resource pool. In some embodiments, the MTC device may randomly select a resource block from the resource pool and transmit on the selected resource block.