System and method for scheduling transmissions in a wireless communication system
    1.
    发明申请
    System and method for scheduling transmissions in a wireless communication system 有权
    用于在无线通信系统中调度传输的系统和方法

    公开(公告)号:US20050003843A1

    公开(公告)日:2005-01-06

    申请号:US10773660

    申请日:2004-02-06

    摘要: Systems and methods for scheduling data transmissions in a wireless communication system using scheduling requests and grants. In one embodiment, a wireless communication system has a base station and one or more mobile stations coupled by a wireless link having forward- and reverse-link channels. The base station is configured to receive requests from the mobile stations, to process the requests independently of a base station controller, to allocate communication link resources among the mobile stations, and, if necessary, to transmit one or more grants to the mobile stations in accordance with the allocation of communication link resources. Each mobile station is configured to transmit data to the base station in accordance with any grants received from the base station.

    摘要翻译: 在使用调度请求和授权的无线通信系统中调度数据传输的系统和方法。 在一个实施例中,无线通信系统具有基站和通过具有前向和反向链路信道的无线链路耦合的一个或多个移动站。 基站被配置为从移动站接收请求,独立于基站控制器处理请求,以在移动站之间分配通信链路资源,并且如果需要,向移动站发送一个或多个授权 按照通信链路资源的分配。 每个移动台被配置为根据从基站接收的任何授权向基站发送数据。

    System and method for scheduling transmissions in a wireless communication system
    2.
    发明授权
    System and method for scheduling transmissions in a wireless communication system 有权
    用于在无线通信系统中调度传输的系统和方法

    公开(公告)号:US08150407B2

    公开(公告)日:2012-04-03

    申请号:US10773660

    申请日:2004-02-06

    IPC分类号: H04W72/00 H04W4/00 H04J3/16

    摘要: Systems and methods for scheduling data transmissions in a wireless communication system using scheduling requests and grants. In one embodiment, a wireless communication system has a base station and one or more mobile stations coupled by a wireless link having forward- and reverse-link channels. The base station is configured to receive requests from the mobile stations, to process the requests independently of a base station controller, to allocate communication link resources among the mobile stations, and, if necessary, to transmit one or more grants to the mobile stations in accordance with the allocation of communication link resources. Each mobile station is configured to transmit data to the base station in accordance with any grants received from the base station.

    摘要翻译: 在使用调度请求和授权的无线通信系统中调度数据传输的系统和方法。 在一个实施例中,无线通信系统具有基站和通过具有前向和反向链路信道的无线链路耦合的一个或多个移动站。 基站被配置为从移动站接收请求,独立于基站控制器处理请求,以在移动站之间分配通信链路资源,并且如果需要,向移动站发送一个或多个授权 按照通信链路资源的分配。 每个移动台被配置为根据从基站接收的任何授权向基站发送数据。

    EXTENDED MICROSLEEP FOR COMMUNICATIONS
    3.
    发明申请
    EXTENDED MICROSLEEP FOR COMMUNICATIONS 有权
    扩展的通信微软

    公开(公告)号:US20090016252A1

    公开(公告)日:2009-01-15

    申请号:US12112268

    申请日:2008-04-30

    IPC分类号: G08C17/00

    摘要: Systems and methodologies are described that facilitate operating an access terminal in an LTE based wireless communication environment utilizing extended microsleep. While in non-DRX mode, an access terminal can operate in on state for a first period of time and in extended microsleep state for a second period of time. Further, the first and second periods of time can form a repeating pattern where these periods of time alternate. Thus, the access terminal can turn on its receiver for the first period of time (e.g., decode downlink information while in on state) and turn off its receiver for the second period of time (e.g., inhibit decoding of downlink information while in extended microsleep state). Further, the first period of time in the repeating pattern can be one TTI (e.g., 1 ms) and the second period of time in the repeating pattern can be a plurality of TTIs (e.g., 5 ms).

    摘要翻译: 描述了利用扩展的微睡眠在基于LTE的无线通信环境中操作接入终端的系统和方法。 在非DRX模式下,接入终端可以在第一时间段内处于开启状态,并且在延长的微睡眠状态下操作第二时间段。 此外,第一和第二时间段可以形成这些时间段交替的重复模式。 因此,接入终端可以在第一时间段内接通其接收机(例如,在处于开启状态时解码下行链路信息)并且在第二时间段内关闭其接收机(例如,在扩展的微睡眠期间禁止下行链路信息的解码 州)。 此外,重复模式中的第一时间段可以是一个TTI(例如,1ms),并且重复模式中的第二时间段可以是多个TTI(例如,5ms)。

    COMBINING GRANT, ACKNOWLEDGEMENT, AND RATE CONTROL COMMANDS
    4.
    发明申请
    COMBINING GRANT, ACKNOWLEDGEMENT, AND RATE CONTROL COMMANDS 有权
    组合授权,确认和费率控制命令

    公开(公告)号:US20070206623A1

    公开(公告)日:2007-09-06

    申请号:US11747131

    申请日:2007-05-10

    IPC分类号: H04L12/28

    摘要: Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second signal conditionally indicates the rate control command when one is generated. In another aspect, a grant may be generated concurrently with the acknowledgement. In yet another aspect, a mobile station monitors the first signal, conditionally monitors the second signal as indicated by the first signal, and may monitor a third signal comprising a grant. In yet another aspect, one or more base stations transmit one or more of the various signals. Various other aspects are also presented. These aspects have the benefit of providing the flexibility of grant-based control while utilizing lower overhead when rate control commands are used, thus increasing system utilization, increasing capacity and throughput.

    摘要翻译: 本文公开的实施例解决了本领域中需要减少开销控制的需要,其具有根据需要调整传输速率的能力。 一方面,第一信号表示解码子包的确认,以及是否生成速率控制指令,第二信号在生成一个信号时有条件地指示速率控制指令。 在另一方面,可以与确认同时产生许可。 在另一方面,移动站监视第一信号,有条件地监视由第一信号指示的第二信号,并且可以监视包括授权的第三信号。 在另一方面,一个或多个基站发射各种信号中的一个或多个。 还提出了各种其他方面。 这些方面具有提供基于授权的控制的灵活性的优点,同时在使用速率控制命令时利用较低的开销,从而提高系统利用率,增加容量和吞吐量。

    Combining grant, acknowledgement, and rate control commands
    7.
    发明申请
    Combining grant, acknowledgement, and rate control commands 有权
    组合授权,确认和速率控制命令

    公开(公告)号:US20050030911A1

    公开(公告)日:2005-02-10

    申请号:US10780824

    申请日:2004-02-17

    摘要: Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second signal conditionally indicates the rate control command when one is generated. In another aspect, a grant may be generated concurrently with the acknowledgement. In yet another aspect, a mobile station monitors the first signal, conditionally monitors the second signal as indicated by the first signal, and may monitor a third signal comprising a grant. In yet another aspect, one or more base stations transmit one or more of the various signals. Various other aspects are also presented. These aspects have the benefit of providing the flexibility of grant-based control while utilizing lower overhead when rate control commands are used, thus increasing system utilization, increasing capacity and throughput.

    摘要翻译: 本文公开的实施例解决了本领域中需要减少开销控制的需要,其具有根据需要调整传输速率的能力。 一方面,第一信号表示解码子包的确认,以及是否生成速率控制指令,第二信号在生成一个信号时有条件地指示速率控制指令。 在另一方面,可以与确认同时产生许可。 在另一方面,移动站监视第一信号,有条件地监视由第一信号指示的第二信号,并且可以监视包括授权的第三信号。 在另一方面,一个或多个基站发射各种信号中的一个或多个。 还提出了各种其他方面。 这些方面具有提供基于授权的控制的灵活性的优点,同时在使用速率控制命令时利用较低的开销,从而提高系统利用率,增加容量和吞吐量。

    Resource partitioning information for enhanced interference coordination
    8.
    发明授权
    Resource partitioning information for enhanced interference coordination 有权
    用于增强干扰协调的资源分区信息

    公开(公告)号:US09392608B2

    公开(公告)日:2016-07-12

    申请号:US13085373

    申请日:2011-04-12

    IPC分类号: H04W72/00 H04W72/08

    CPC分类号: H04W72/082 H04W72/08

    摘要: Methods and apparatus for partitioning resources for enhanced inter-cell interference coordination (eICIC) are provided. Certain aspects involve broadcasting a message indicating time-domain resource partitioning information (RPI), where a user equipment (UE) may be operating in idle mode. With the RPI, the UE may be able to identify protected resources with reduced/eliminated interference from neighboring cells. The RPI in this broadcasted message may be encoded as a bitmap as an alternative or in addition to enumeration of the U/N/X subframes. Other aspects entail transmitting a dedicated or unicast message indicating the time-domain RPI, where a UE may be operating in connected mode. With the RPI, the UE may be able to determine channel state information (CSI), make radio resource management (RRM) measurements, or perform radio link monitoring (RLM), based on one or more signals from a serving base station during the protected time-domain resources.

    摘要翻译: 提供了用于分区资源以增强小区间干扰协调(eICIC)的方法和装置。 某些方面涉及广播指示时域资源划分信息(RPI)的消息,其中用户设备(UE)可以在空闲模式下操作。 利用RPI,UE可能能够识别来自相邻小区的减少/消除的干扰的受保护资源。 该广播消息中的RPI可以被编码为位图,作为U / N / X子帧的枚举的替代或补充。 其他方面需要发送指示时域RPI的专用或单播消息,其中UE可以在连接模式下操作。 利用RPI,UE可以在受保护的基站期间基于来自服务基站的一个或多个信号来确定信道状态信息(CSI),进行无线电资源管理(RRM)测量或执行无线电链路监视(RLM) 时域资源。

    Method and apparatus for inferring user equipment interference suppression capability from measurements report
    10.
    发明授权
    Method and apparatus for inferring user equipment interference suppression capability from measurements report 有权
    用于从测量报告推断用户设备干扰抑制能力的方法和装置

    公开(公告)号:US09065583B2

    公开(公告)日:2015-06-23

    申请号:US13082124

    申请日:2011-04-07

    IPC分类号: H04J11/00 H04W24/10 H04W72/08

    摘要: UE that are able to cancel interference from CRS, a PDSCH, a PDCCH, or a PCFICH may do so without explicitly signaling the capability to the serving eNB. The serving eNB may transmit to the UE a plurality of cell identifiers to indicate from which cells interference should be canceled. The UE receives CRS, PDSCH, PDCCH, or PCFICH from the serving eNB and cancels CRS, PDSCH, PDCCH, or PCFICH interference, respectively from the signal received from the eNB. The UE cancels the interference from the cells that correspond to the cell identifiers. The UE may then transmit a report to the eNB with a quality measurement without the interference.

    摘要翻译: 能够消除来自CRS,PDSCH,PDCCH或PCFICH的干扰的UE可以在不向服务eNB明确地发送能力的情况下这样做。 服务eNB可以向UE发送多个小区标识符,以指示哪个小区应该取消干扰。 UE从服务eNB接收CRS,PDSCH,PDCCH或PCFICH,并分别从eNB接收的信号中取消CRS,PDSCH,PDCCH或PCFICH干扰。 UE消除来自对应于小区标识符的小区的干扰。 然后,UE可以在没有干扰的情况下以质量测量方式向eNB发送报告。