Method and apparatus for overhead reduction in enhanced up link in wireless communication system
    1.
    发明专利
    Method and apparatus for overhead reduction in enhanced up link in wireless communication system 有权
    无线通信系统中增强链路中超越减少的方法与装置

    公开(公告)号:JP2011125007A

    公开(公告)日:2011-06-23

    申请号:JP2010270470

    申请日:2010-12-03

    CPC classification number: H04L1/1841 H04L1/16 H04L1/1812 H04L1/1887

    Abstract: PROBLEM TO BE SOLVED: To transmit data using smaller data overhead in a wireless communication system.
    SOLUTION: Systems and methods are provided in a synchronous wireless communication system that enables data transmission without specifying information embedded in a packet between wireless mobile user equipment and base stations to reduce transmission overhead thereby. Packets are reordered in the base stations based on a pre-preparation transmitting method in which retransmission of failed packets is expected in a corresponding HARQ instance of the next group.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:在无线通信系统中使用较小的数据开销传输数据。 解决方案:在同步无线通信系统中提供系统和方法,其能够在不指定嵌入在无线移动用户设备和基站之间的分组中的信息的情况下进行数据传输,从而减少传输开销。 基于在下一组的相应HARQ实例中期望发送失败分组的预备发送方法,在基站中重新排序分组。 版权所有(C)2011,JPO&INPIT

    System and method for rate assignment
    4.
    发明专利
    System and method for rate assignment 审中-公开
    用于速率分配的系统和方法

    公开(公告)号:JP2009278629A

    公开(公告)日:2009-11-26

    申请号:JP2009132925

    申请日:2009-06-02

    Abstract: PROBLEM TO BE SOLVED: To provide a method and device for determining a power control set value. SOLUTION: A station is provided with an antenna for receiving and transmitting a plurality of signals, a receiver connected to the antenna and receiving a plurality of received signals, a controller connected to the receiver and determining a pilot reference level of a current data rate, determining a pilot reference level of a next data rate, determining a difference between the pilot reference level of the current data rate and the pilot reference level of the next data date, and adjusting a power control set value based on the difference when the next data rate is higher than the current data rate, and a transmitter connected to the controller and adjusting the power set value for transmission. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种用于确定功率控制设定值的方法和装置。 解决方案:站设置有用于接收和发送多个信号的天线,连接到天线并接收多个接收信号的接收机,连接到接收机的控制器,并确定电流的导频参考电平 数据速率,确定下一个数据速率的导频参考电平,确定当前数据速率的导频参考电平与下一个数据日期的导频参考电平之间的差值,以及基于当前数据速率的差异来调整功率控制设置值, 下一个数据速率高于当前数据速率,而发射机连接到控制器并调整功率设定值进行传输。 版权所有(C)2010,JPO&INPIT

    Method, station and medium storing program for priority based scheduler with variable scheduling period and variable scheduled period
    5.
    发明专利
    Method, station and medium storing program for priority based scheduler with variable scheduling period and variable scheduled period 有权
    基于优先级调度器的可变调度周期和可变调度周期的方法,站点和中间存储程序

    公开(公告)号:JP2010141882A

    公开(公告)日:2010-06-24

    申请号:JP2009256349

    申请日:2009-11-09

    Abstract: PROBLEM TO BE SOLVED: To provide a system and method for a time-scalable priority-based scheduler, wherein a flexible scheduling algorithm utilizing variable scheduling durations enables better system capacity utilization. SOLUTION: A rate request 408 is transmitted if data arrives in a buffer, data in the buffer exceeds a buffer depth, and sufficient power exists to transmit at the rate requested. A rate assignment 418 responsive to the rate request indicates a scheduled duration and a scheduled rate applicable for the scheduled duration. The scheduling period is an interval of time after which a scheduler makes a scheduling decision. The scheduling period is variable and the scheduled duration is variable. The scheduler is preferably applied in a UMTS, CDMA 2000 or HDR-system for reverse link rate scheduling. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种用于时间可缩放优先级的调度器的系统和方法,其中利用可变调度持续时间的灵活调度算法实现更好的系统容量利用。 解决方案:如果数据到达缓冲区,缓冲区中的数据超过缓冲区深度,并且以所请求的速率进行传输,则发送速率请求408。 响应于速率请求的速率分配418指示适用于调度持续时间的调度持续时间和调度速率。 调度周期是调度器作出调度决定的时间间隔。 调度周期是可变的,调度时间是可变的。 调度器优选地应用于用于反向链路速率调度的UMTS,CDMA 2000或HDR系统中。 版权所有(C)2010,JPO&INPIT

    POTENCIA COMPARTIDA E INFORME DE MARGEN DE POTENCIA EN ESCENARIOS DE CONECTIVIDAD DUAL

    公开(公告)号:SV2016005289A

    公开(公告)日:2017-04-24

    申请号:SV2016005289

    申请日:2016-09-27

    Abstract: CIERTOS ASPECTOS DE LA PRESENTE DESCRIPCIÓN PROPORCIONAN PROCEDIMIENTOS PARA COMPARTIR POTENCIA, ESCALADO E INFORME DEL MARGEN DE POTENCIA EN LAS OPERACIONES DE CONECTIVIDAD DUAL. DE ACUERDO CON CIERTOS ASPECTOS, SE PROPORCIONA UN MÉTODO DE COMUNICACIÓN INAL�MBRICA POR UN EQUIPO DE USUARIO (UE). EL MÉTODO GENERALMENTE INCLUYE LA DETERMINACIÓN DE UNA POTENCIA DE TRANSMISIÓN DISPONIBLE M�XIMA DEL UE, LA CONFIGURACIÓN SEMIEST�TICA DE UNA PRIMERA POTENCIA GARANTIZADA M�NIMA DISPONIBLE PARA LA TRANSMISIÓN DE ENLACE ASCENDENTE A UNA PRIMERA ESTACIÓN DE BASE Y UNA SEGUNDA POTENCIA GARANTIZADA M�NIMA DISPONIBLE PARA LA TRANSMISIÓN DE ENLACE ASCENDENTE A UNA SEGUNDA ESTACIÓN DE BASE Y LA DETERMINACIÓN DIN�MICA DE UNA PRIMERA POTENCIA GARANTIZADA M�NIMA DISPONIBLE PARA LA TRANSMISIÓN DE ENLACE ASCENDENTE A LA PRIMERA ESTACIÓN DE BASE Y UNA SEGUNDA POTENCIA DE TRANSMISIÓN M�XIMA DISPONIBLE PARA LA TRANSMISIÓN DE ENLACE ASCENDENTE A LA SEGUNDA ESTACIÓN DE BASE EN BASE, AL MENOS EN PARTE, DE LA POTENCIA DE TRANSMISIÓN DISPONIBLE M�XIMA DEL UE, LA PRIMERA POTENCIA GARANTIZADA M�NIMA, Y LA SEGUNDA POTENCIA GARANTIZADA M�NIMA

    POWER CONTROL AND POWER HEADROOM FOR COMPONENT CARRIER
    9.
    发明申请
    POWER CONTROL AND POWER HEADROOM FOR COMPONENT CARRIER 审中-公开
    电力控制和功率电源组件运输

    公开(公告)号:WO2016137816A3

    公开(公告)日:2016-10-20

    申请号:PCT/US2016018492

    申请日:2016-02-18

    Applicant: QUALCOMM INC

    CPC classification number: H04W52/346 H04W52/146 H04W52/365

    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may coordinate power utilization across component carriers (CCs) with different transmission time interval (TTI) configurations. For example, the UE may reserve a portion of the transmit power for a CC with a reduced TTI length (e.g., an enhanced CC (eCC)). In other examples, the UE may dynamically allocate power between CCs with overlapping uplink periods. That is, the UE may borrow power allocated to one CC to transmit on an eCC. The UE may use a prioritization scheme to determine the transmit power for each CC. In some cases, the UE may send a power headroom report based on the power level of the eCC. The power headroom may be a virtual power headroom based on predicted eCC transmission power, or an actual power headroom based on uplink scheduling.

    Abstract translation: 描述了用于无线通信的方法,系统和设备。 用户设备(UE)可以以不同的传输时间间隔(TTI)配置协调跨分量载波(CC)的功率利用。 例如,UE可以为具有减小的TTI长度的CC(例如,增强型CC(eCC))保留用于CC的发射功率的一部分。 在其他示例中,UE可以在具有重叠上行链路周期的CC之间动态地分配功率。 也就是说,UE可以借用分配给一个CC的功率在eCC上进行发送。 UE可以使用优先化方案来确定每个CC的发射功率。 在某些情况下,UE可以基于eCC的功率电平发送功率余量报告。 功率余量可以是基于预测的eCC发送功率或基于上行链路调度的实际功率余量的虚拟功率余量。

    Múltiples grupos de avance de temporización (TAG) para la agregación de portadoras (CA) de UL

    公开(公告)号:ES2894699T3

    公开(公告)日:2022-02-15

    申请号:ES13756226

    申请日:2013-08-16

    Applicant: QUALCOMM INC

    Abstract: Un procedimiento (800) operable por una entidad de red inalámbrica, comprendiendo el procedimiento: recibir (810) de un equipo de usuario, UE, un conjunto de reglas asociadas con los grupos de avance de temporización, TAG, en el que el conjunto de reglas comprende una cantidad de TAG soportados para la agregación de portadoras intrabanda y una cantidad de TAG soportados para la agregación de portadoras interbanda; determinar (820) las frecuencias de las portadoras de componentes agregados; y asignar (830) las portadoras de componentes agregados a al menos un grupo de avance de temporización en base al conjunto de reglas recibido y las frecuencias determinadas de las portadoras de componentes agregados.

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