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    VALIDATION OF PAL PROTECTION AREAS
    84.
    发明公开
    VALIDATION OF PAL PROTECTION AREAS 审中-公开

    公开(公告)号：EP3456089A1

    公开(公告)日：2019-03-20

    申请号：EP17724934.9

    申请日：2017-05-11

    申请人： Telefonaktiebolaget LM Ericsson (PUBL)

    发明人： BALACHANDRAN, Kumar ,  CIMPU, Virgil ,  HEDBERG, Tomas ,  BUCHMAYER, Mats

    IPC分类号： H04W28/26 ,  H04W16/14

    摘要： According to some embodiments, a method for use in a first spectrum access system (SAS) server of authorizing spectrum access comprises: receiving, from a second SAS, information about one or more priority access license (PAL) protection areas (PPAs) served by the second SAS; receiving a spectrum grant request on behalf of one of a first PPA or a first general authorized access (GAA) user; determining whether granting the spectrum grant request may interfere with a second PPA geographically proximate the one of the first PPA or the first GAA user, wherein the second PPA is served by the second SAS; and granting or denying the spectrum grant request based at least in part on the interference determination. The interference determination may comprise modeling the radio environment within the second PPA and surrounding areas based on the spectrum grant request to determine whether an aggregate interference level exceeds a threshold.

    METHOD AND DEVICE FOR WIRELESS COMMUNICATION
    85.
    发明公开
    METHOD AND DEVICE FOR WIRELESS COMMUNICATION 审中-公开
    用于无线通信的方法和设备

    公开(公告)号：EP3314775A1

    公开(公告)日：2018-05-02

    申请号：EP15736327.6

    申请日：2015-06-26

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： BALDEMAIR, Robert ,  BALACHANDRAN, Kumar

    IPC分类号： H04B7/06 ,  H04L27/26

    CPC分类号： H04B7/0617 ,  H04L27/26 ,  H04L27/2607 ,  H04L27/2626 ,  H04L27/2655

    摘要： It is disclosed a first device 80; 90 and a second device 100; 110 adapted to communicate wirelessly with each other, and methods performed therein. A guard interval length is determined 54 based on a degree of beamforming to be applied in communication of a first transmission block from the first device to the second device. A guard interval having the determined guard interval length will be applied 56 between the first transmission block communicated to the second device and a second transmission block subsequent to the first transmission block. Transmission efficiency may be increased and overhead may be decreased.

    TRANSMIT POWER ADJUSTMENT TO REDUCE A RELATIVE PHASE DISCONTINUITY
    87.
    发明授权
    TRANSMIT POWER ADJUSTMENT TO REDUCE A RELATIVE PHASE DISCONTINUITY 有权
    ÜBERTRAGUNGSLEISTUNGSEINSTELLUNGZUR REDUZIERUNG EINER RELATIVENPHASENDISKONTINUITÄT

    公开(公告)号：EP2767126B1

    公开(公告)日：2016-12-07

    申请号：EP12791262.4

    申请日：2012-10-11

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： PARK, Chester ,  BALACHANDRAN, Kumar

    IPC分类号： H04W52/14 ,  H04W52/16 ,  H04W52/28 ,  H04W52/32

    CPC分类号： H04W52/16 ,  H04W52/146 ,  H04W52/28 ,  H04W52/325

    摘要： A method and a serving NodeB for adjusting transmit power of a User Equipment (UE) having multiple transmitter chains to reduce relative phase discontinuity (RPD) between a Sounding Reference Signal (SRS) and a Physical Uplink Shared Channel (PUSCH). The NodeB receives from the UE, an RP characteristic of the UE and, based on the RP characteristic, selects an SRS or PUSCH transmit power level for the UE so as to reduce the RPD. The NodeB instructs the UE to set the SRS or PUSCH transmit power level to the level selected by the NodeB.

    摘要翻译： 一种用于调整具有多个发射机链的用户设备（UE）的发射功率以减少探测参考信号（SRS）和物理上行链路共享信道（PUSCH）之间的相对不连续性（RPD）的方法和服务节点B. 节点B从UE接收UE的RP特性，并且基于RP特性为UE选择SRS或PUSCH发射功率电平，以减少RPD。 NodeB指示UE将SRS或PUSCH发射功率级别设置为由NodeB选择的级别。

    EXCHANGING PATTERNS OF SHARED RESOURCES BETWEEN MACHINE-TYPE AND HUMAN TRAFFIC
    88.
    发明公开
    EXCHANGING PATTERNS OF SHARED RESOURCES BETWEEN MACHINE-TYPE AND HUMAN TRAFFIC 审中-公开
    更换中模式的共享资源了机器与人之间的交通

    公开(公告)号：EP3053396A1

    公开(公告)日：2016-08-10

    申请号：EP14799054.3

    申请日：2014-10-03

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： DIMOU, Konstantinos ,  KAZMI, Muhammad ,  BALACHANDRAN, Kumar ,  WALLÈN, Anders

    IPC分类号： H04W72/04

    CPC分类号： H04W76/28 ,  H04W4/70 ,  H04W72/0406

    摘要： Techniques are disclosed for creating and using a pattern of radio resources to be shared in a cell between devices using an enhanced-coverage mode and at least one other category of devices. An example method includes forming (810) a resource pattern, the resource pattern indicating an allocation of first radio resources in a first cell to a first type of wireless device and indicating an allocation of second radio resources in the first cell to a second type of wireless device. The resource pattern is sent (820) to a second network node of the wireless communication system, e.g., a network node serving a neighboring cell, or to at least one wireless device, or to both. The resource pattern may be used in scheduling by the first network node or the second network node, or both.

    ENERGY EFFICIENT OPERATION FOR WIRELESS ACCESS NODES IN A LOW-LOAD SERVICE AREA WITHIN A DENSE DEPLOYMENT OF WIRELESS ACCESS NODES
    89.
    发明公开
    ENERGY EFFICIENT OPERATION FOR WIRELESS ACCESS NODES IN A LOW-LOAD SERVICE AREA WITHIN A DENSE DEPLOYMENT OF WIRELESS ACCESS NODES 审中-公开
    高效节能运行用于低LAST服务区域的无线接入点在密集提供无线接入的节点

    公开(公告)号：EP2901772A1

    公开(公告)日：2015-08-05

    申请号：EP13802429.4

    申请日：2013-09-19

    申请人： Telefonaktiebolaget LM Ericsson (PUBL)

    发明人： GUEY, Jiann-Ching ,  BALACHANDRAN, Kumar ,  HUI, Dennis

    IPC分类号： H04W52/02 ,  H04W76/04

    摘要： Systems and methods are disclosed for efficient operation of wireless access nodes in a dense deployment of wireless access nodes in a cellular communication network. In general, the dense deployment of wireless access nodes includes multiple wireless access nodes in a service area. The service area is preferably, but not necessarily, a low-load service area. As used herein, a low-load service area is an area within an overall service area of the dense deployment of wireless access nodes in which all wireless access nodes are not needed to provide a desired data capacity. Overlapping radio coverage areas of the wireless access nodes in, or serving, the service area are leveraged to enable efficient operation of the wireless access nodes in the service area.