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    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中的方法和安排

    公开(公告)号：WO2013172760A1

    公开(公告)日：2013-11-21

    申请号：PCT/SE2013000080

    申请日：2013-05-16

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HAMMARWALL DAVID ,  JOENGREN GEORGE ,  BERGMAN SVANTE ,  FROEBERG OLSSON JONAS

    IPC: H04B17/00 ,  H04J11/00

    CPC classification number: H04W24/10 ,  H04B7/024 ,  H04B17/345 ,  H04B17/382 ,  H04W72/04

    Abstract: The invention relates to a method and an arrangement in a transmitting node (560) for enabling a receiving node (540) to perform measurements on interference caused by transmissions from at least one transmission point (510, 520, 530) controlled by the transmitting node (560) on receptions at the receiving node (540). The transmitting and receiving nodes (560, 540) are comprised in a wireless communications system (500, 600, 700). The transmitting node determines (910) an interference measurement resource, IMR, comprising a set of Time-Frequency Resource Elements, TFREs, upon which the transmitting node is expected to transmit interference. The transmitting node then transmits (930) at least one interfering signal on said IMR as said interference. The at least one interfering signal comprises at least one of a desired signal, that is expected to be decoded or coherently measured upon by the receiving node (540) or another node (550) served by said transmitting node (560), and another signal, that is not expected to be decoded or coherently measured upon by any node (540, 550) served by said transmitting node (560). The desired signal is transmitted in place of the another signal as said at least one interfering signal on one or more TFREs of the IMR when the at least one transmission point is to transmit the desired signal to the receiving node (540) or to the another node (550). The another signal is transmitted on TFREs of said IMR where no desired signal is transmitted and the another signal is muted on TFRE's of said IMR where the desired signal is transmitted.

    Abstract translation: 本发明涉及用于使接收节点（540）能够对由来自由发射节点（510,520,530）控制的至少一个发射点（510,520,530）的发射引起的干扰执行测量的发射节点（560）中的方法和装置 （560）在接收节点（540）处的接收。 发射和接收节点（560,540）被包括在无线通信系统（500,600,700）中。 发射节点确定（910）包括一组时间 - 频率资源元素（TFRE）的干扰测量资源IMR，其中发射节点期望发射干扰。 发射节点然后在所述IMR上发射（930）至少一个干扰信号作为所述干扰。 所述至少一个干扰信号包括期望由所述发射节点（560）服务的接收节点（540）或另一节点（550）解码或相干地测量的期望信号，以及另一个信号 ，预期不会被所述发射节点（560）所服务的任何节点（540,550）解码或相干测量。 当至少一个传输点将要传送的期望信号传送到接收节点（540）或传送到另一传送点时，在IMR的一个或多个TFRE上传送期望信号作为所述至少一个干扰信号的另一信号 节点（550）。 另一个信号在所述IMR的TFRE上传送，其中不传送所需信号，另一个信号在传送所需信号的所述IMR的TFRE上静音。

    HIGH SPEED SHARED RADIO CHANNEL TRANSMIT POWER CONTROL
    4.
    发明申请
    HIGH SPEED SHARED RADIO CHANNEL TRANSMIT POWER CONTROL 审中-公开
    高速共享无线电频道发射功率控制

    公开(公告)号：WO2007030075A3

    公开(公告)日：2007-05-03

    申请号：PCT/SE2006050293

    申请日：2006-08-24

    Applicant: ERICSSON TELEFON AB L M

    Inventor： ENGLUND EVA ,  WIBERG NICLAS ,  FROEBERG OLSSON JONAS

    IPC: H04B7/005

    CPC classification number: H04W52/322 ,  H04W52/143 ,  H04W52/16 ,  H04W52/221 ,  H04W52/241 ,  H04W52/286 ,  H04W52/325

    Abstract: To increase throughput efficiency and attain a higher achieved bit rate for data transmissions over a high speed shared channel, a variable transmit power increase factor is used to control the maximum rate at which the power at which data is transmitted over the high speed shared channel can increase. In one non-limiting implementation, the power increase factor F is varied with the current total downlink transmitted power available for high speed downlink transmission. For example, when the available high speed shared channel power is large, the variable transmit power increase factor assumes a more conservative value, e.g., a smaller F value, at the beginning of the high speed downlink transmission, and then a more liberal value, e.g., a larger F value, later during the high speed downlink transmission.

    Abstract translation: 为了提高吞吐效率并获得高速共享信道上数据传输的更高实现比特率，可变发射功率增加因子被用于控制数据在高速共享信道上传输的功率的最大速率 增加。 在一个非限制性实现中，功率增加因子F随着可用于高速下行链路传输的当前总下行链路传输功率而变化。 例如，当可用高速共享信道功率较大时，可变发射功率增加因子在高速下行链路传输开始时采用更保守的值，例如较小的F值，然后采用更自由的值， 例如在高速下行链路传输期间稍后更大的F值。

    BLANKING PATTERN INDICATION FOR RESOURCE UTILIZATION IN CELLULAR RADIO COMMUNICATION
    5.
    发明专利
    BLANKING PATTERN INDICATION FOR RESOURCE UTILIZATION IN CELLULAR RADIO COMMUNICATION 未知

    公开(公告)号：CA2993988C

    公开(公告)日：2020-06-23

    申请号：CA2993988

    申请日：2015-07-27

    Applicant: ERICSSON TELEFON AB L M

    Inventor： FROEBERG OLSSON JONAS ,  BERGSTROEM ANDREAS ,  ERIKSSON ERIK ,  FRENGER PAL ,  HESSLER MARTIN

    IPC: H04L5/00

    Abstract: A cellular network supports radio communication based on a first configuration which organizes a time-frequency space in first resource elements and radio communication based on a second configuration which organizes the time-frequency space in second resource elements and assigns at least one of the second resource elements to a utilization which is in conflict with the radio communication based on the first configuration. A node (100-A) of the cellular network sends an indication (20) to a communication device (10-A, 10-B). The indication (20) comprises time domain and/or frequency domain information for defining a pattern comprising at least one of the first resource elements which is to be disregarded by the communication device (10-A, 10-B) when performing radio communication with the cellular network based on the first configuration and/or the second configuration. The at least one first resource element of the pattern defines a first part of the time-frequency space which overlaps a second part of the time-frequency space defined by the at least one of the second resource elements.

    Indicación de patrón de invisibilización para utilización de recurso en radiocomunicación celular
    6.
    发明专利
    Indicación de patrón de invisibilización para utilización de recurso en radiocomunicación celular 未知

    公开(公告)号：ES2762705T3

    公开(公告)日：2020-05-25

    申请号：ES15750263

    申请日：2015-07-27

    Applicant: ERICSSON TELEFON AB L M

    Inventor： FROEBERG OLSSON JONAS ,  BERGSTROEM ANDREAS ,  ERIKSSON ERIK ,  FRENGER PÅL ,  HESSLER MARTIN

    IPC: H04L5/00

    Abstract: Un método para controlar la radiocomunicación en una red celular que soporta radiocomunicación basada en una primera configuración, que organiza un espacio de tiempo-frecuencia en los primeros elementos de recurso, y radiocomunicación basada en una segunda configuración, que organiza el espacio de tiempo-frecuencia en los segundos elementos de recurso, y que asigna al menos uno de los segundos elementos de recurso a una utilización que está en conflicto con dicha radiocomunicación basada en la primera configuración, comprendiendo, el método: un nodo (100-A, 100-B) de la red celular que envía una indicación (20) a un dispositivo (10-A, 10-B) de comunicación, comprendiendo, la indicación (20), información del dominio de tiempo y/o del dominio de frecuencia para que definir un patrón (300; 450; 550; 600; 610, 620, 630; 810, 820; 930; 980; 1030; 1110, 1120, 1130) que comprende al menos uno de los primeros elementos de recurso que va a ser ignorado por el dispositivo (10-A, 10-B) de comunicación cuando se realice radiocomunicación con la red celular basada en la primera configuración y/o en la segunda configuración, en el que el al menos un primer elemento de recurso del patrón (300; 450; 550; 600; 610, 620, 630; 750, 760; 810, 820; 930; 980; 1030; 1110, 1120, 1130) define una primera parte del espacio de tiempo-frecuencia que se superpone a una segunda parte del espacio de tiempo-frecuencia definida por el al menos uno de los segundos elementos de recurso, caracterizado porque la indicación (20) comprende una primera información del dominio de tiempo y/o del dominio de frecuencia para definir un primer patrón (410, 420, 430; 510, 520, 530; 710, 720, 730; 1010, 1020) de los primeros elementos de recurso, y comprende una segunda información del dominio de tiempo y/o del dominio de frecuencia para definir un segundo patrón (410, 420, 430; 510, 520, 530; 710, 720, 730; 1010, 1020) de los primeros elementos de recurso, y en el que el patrón (450; 550; 1030) es una intersección entre el primer patrón (410, 420, 430; 510, 520, 530; 710, 25 720, 730; 1010, 1020) y el segundo patrón (410, 420, 430; 510, 520, 530; 710, 720, 730; 1010, 1020).

    BLANKING PATTERN INDICATION FOR RESOURCE UTILIZATION IN CELLULAR RADIO COMMUNICATION
    7.
    发明专利
    BLANKING PATTERN INDICATION FOR RESOURCE UTILIZATION IN CELLULAR RADIO COMMUNICATION 未知

    公开(公告)号：PH12018500144A1

    公开(公告)日：2018-07-23

    申请号：PH12018500144

    申请日：2018-01-18

    Applicant: ERICSSON TELEFON AB L M

    Inventor： FROEBERG OLSSON JONAS ,  BERGSTROEM ANDREAS ,  ERIKSSON ERIK ,  FRENGER PAL ,  HESSLER MARTIN

    IPC: H04L5/00

    Abstract: A cellular network supports radio communication based on a first configuration which organizes a time-frequency space in first resource elements and radio communication based on a second configuration which organizes the time-frequency space in second resource elements and assigns at least one of the second resource elements to a utilization which is in conflict with the radio communication based on the first configuration. A node (100-A) of the cellular network sends an indication (20) to a communication device (10-A, 10-B). The indication (20) comprises time domain and/or frequency domain information for defining a pattern comprising at least one of the first resource elements which is to be disregarded by the communication device (10-A, 10-B) when performing radio communication with the cellular network based on the first configuration and/or the second configuration. The at least one first resource element of the pattern defines a first part of the time-frequency space which overlaps a second part of the time-frequency space defined by the at least one of the second resource elements.

    ПОКАЗАТЕЛЬ ШАБЛОНА ИСКЛЮЧЕНИЯ ДЛЯ ИСПОЛЬЗОВАНИЯ РЕСУРСОВ В СОТОВОЙ РАДИОСВЯЗИ
    10.
    发明专利
    ПОКАЗАТЕЛЬ ШАБЛОНА ИСКЛЮЧЕНИЯ ДЛЯ ИСПОЛЬЗОВАНИЯ РЕСУРСОВ В СОТОВОЙ РАДИОСВЯЗИ 未知

    公开(公告)号：RU2675384C1

    公开(公告)日：2018-12-19

    申请号：RU2018106878

    申请日：2015-07-27

    Applicant: ERICSSON TELEFON AB L M

    Inventor： FROEBERG OLSSON JONAS ,  BERGSTROEM ANDREAS ,  ERIKSSON ERIK ,  FRENGER PAL ,  HESSLER MARTIN

    IPC: H04L5/00

    Abstract: Изобретениеотноситсяк областисвязи. Техническимрезультатомявляетсяэффективноеуправлениерадиосвязьюв сотовойсети, поддерживающейрадиосвязьнаосноверазныхи потенциальноконфликтующихконфигураций. Сотоваясетьподдерживаетрадиосвязьнаосновепервойконфигурации, котораяорганизуетчастотно-временноепространствов первыхресурсныхэлементах, ирадиосвязьнаосновевторойконфигурации, котораяорганизуетчастотно-временноепространствововторыхресурсныхэлементахи назначаетпоменьшеймереодинизвторыхресурсныхэлементовдляиспользования, котороенаходитсяв конфликтес радиосвязьюнаосновепервойконфигурации. Узелсотовойсетиотправляетпоказательустройствусвязи. Показательсодержитинформациювременнойобластии/иличастотнойобластидляопределенияшаблона, содержащегопоменьшеймереодинизпервыхресурсныхэлементов, которыйдолженбытьпроигнорированустройствомсвязипривыполнениирадиосвязис сотовойсетьюнаосновепервойконфигурациии/иливторойконфигурации. Поменьшеймереодинпервыйресурсныйэлементшаблонаопределяетпервуючастьчастотно-временногопространства, котораянакладываетсянавторуючастьчастотно-временногопространства, определяемуюпоменьшеймереоднимизвторыхресурсныхэлементов. 6 н. и 36 з.п. ф-лы, 19 ил.

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