TDM-FDM RELAY BACKHAUL CHANNEL FOR LTE ADVANCED
    3.
    发明申请
    TDM-FDM RELAY BACKHAUL CHANNEL FOR LTE ADVANCED 有权
    用于LTE高级的TDM-FDM继电器后向通道

    公开(公告)号:US20110103296A1

    公开(公告)日:2011-05-05

    申请号:US12917160

    申请日:2010-11-01

    IPC分类号: H04W72/04 H04B7/14

    摘要: Methods, apparatus and computer program products are provided for receiving a first group of resource blocks, frequency multiplexed in a transmission subframe, where the first group of resource blocks spans less than a full transmission bandwidth and includes a UE control channel in a first time interval, a relay control channel and a first quantity of dedicated reference symbols in a second time interval, and a shared data channel and a second quantity of dedicated reference symbols in a third time interval.This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.

    摘要翻译: 提供了方法,装置和计算机程序产品,用于接收频率复用在传输子帧中的第一组资源块,其中第一组资源块跨越小于全传输带宽,并且包括第一时间间隔中的UE控制信道 ,第二时间间隔中的中继控制信道和第一数量的专用参考符号,以及第三时间间隔中的共享数据信道和第二数量的专用参考符号。 本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。 因此,应当理解,它不应用于解释或限制权利要求书的范围或含义。

    TDM-FDM relay backhaul channel for LTE advanced
    4.
    发明授权
    TDM-FDM relay backhaul channel for LTE advanced 有权
    用于LTE的TDM-FDM中继回程通道

    公开(公告)号:US09203584B2

    公开(公告)日:2015-12-01

    申请号:US12917160

    申请日:2010-11-01

    IPC分类号: H04B7/14 H04L5/00 H04B7/155

    摘要: Methods, apparatus and computer program products are provided for receiving a first group of resource blocks, frequency multiplexed in a transmission subframe, where the first group of resource blocks spans less than a full transmission bandwidth and includes a UE control channel in a first time interval, a relay control channel and a first quantity of dedicated reference symbols in a second time interval, and a shared data channel and a second quantity of dedicated reference symbols in a third time interval.This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.

    摘要翻译: 提供方法,装置和计算机程序产品,用于接收频率复用在传输子帧中的第一组资源块,其中第一组资源块跨越小于全传输带宽,并且包括第一时间间隔中的UE控制信道 ,第二时间间隔中的中继控制信道和第一数量的专用参考符号,以及第三时间间隔中的共享数据信道和第二数量的专用参考符号。 本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。 因此,应当理解,它不应用于解释或限制权利要求书的范围或含义。

    FREQUENCY AND TIME DOMAIN RANGE EXPANSION
    5.
    发明申请
    FREQUENCY AND TIME DOMAIN RANGE EXPANSION 有权
    频率和时间域范围扩展

    公开(公告)号:US20110194527A1

    公开(公告)日:2011-08-11

    申请号:US13024213

    申请日:2011-02-09

    IPC分类号: H04W72/04

    摘要: For range expansion, a determination to enter range expansion may be made based on a signal strength differential for user equipment (UE) communications between a first class of base stations and a second class of base stations. If the signal strength differential is beyond a certain threshold, range expansion may be implemented. In range expansion, a signal is transmitted, on a resource coordinated with at least one of the first class of base stations, from one of the second class of base stations to the UE which could experience dominant interference from one of the first class of base stations if coordination were not performed. Transmission power may be reduced from one of the first class of base stations on that resource. The second signal may be transmitted within the region of the Physical Downlink Shared Channel.

    摘要翻译: 对于范围扩展,可以基于第一类基站和第二类基站之间的用户设备(UE)通信的信号强度差异来进行进入范围扩展的确定。 如果信号强度差超过某个阈值,则可以实现范围扩展。 在范围扩展中,信号在与第一类基站中的至少一个协调的资源上从第二类基站中的一个发送到可能经受来自第一类基站之一的主要干扰的UE 没有执行协调的电台。 传输功率可以从该资源上的第一类基站中的一个减少。 第二信号可以在物理下行链路共享信道的区域内传输。

    Method and apparatus for managing downlink transmission power in a heterogeneous network
    7.
    发明授权
    Method and apparatus for managing downlink transmission power in a heterogeneous network 有权
    用于管理异构网络中的下行链路传输功率的方法和装置

    公开(公告)号:US08600424B2

    公开(公告)日:2013-12-03

    申请号:US12816134

    申请日:2010-06-15

    IPC分类号: H04W74/00

    摘要: A method, an apparatus, and a computer program product for wireless communication are provided in which it is determined that a transmission of a first instance of control information in a first control region in a subframe of a first power class eNodeB a non-modified power spectral density (PSD) will result in interference above a threshold with a transmission of a second instance of control information in a second control region in a subframe of a second power class eNodeB, PSD is modified for a portion of at least one of the first or second control regions of at least one of the subframes for at least one of the first power class or second power class eNodeB, and the first instance of control information is transmitted during the control region using the modified PSD for the portion of the first instance of control information.

    摘要翻译: 提供了一种用于无线通信的方法,装置和计算机程序产品,其中确定在第一功率等级eNodeB的子帧中的第一控制区域中的第一控制信息的第一实例的传输是未修改的功率 频谱密度(PSD)将导致高于阈值的干扰,其中在第二功率级eNodeB的子帧中的第二控制区域中传输第二控制信息,PSD被修改为第一 或用于第一功率级或第二功率级eNodeB中的至少一个的至少一个子帧的第二控制区域和控制信息的第一实例在控制区域期间使用用于第一实例的部分的修改的PSD 的控制信息。

    METHOD AND APPARATUS FOR MANAGING DOWNLINK TRANSMISSION POWER IN A HETEROGENEOUS NETWORK
    8.
    发明申请
    METHOD AND APPARATUS FOR MANAGING DOWNLINK TRANSMISSION POWER IN A HETEROGENEOUS NETWORK 有权
    用于管理异构网络中的下行链路传输功率的方法和装置

    公开(公告)号:US20100323745A1

    公开(公告)日:2010-12-23

    申请号:US12816134

    申请日:2010-06-15

    IPC分类号: H04W52/04

    摘要: A method, an apparatus, and a computer program product for wireless communication are provided in which it is determined that a transmission of a first instance of control information in a first control region in a subframe of a first power class eNodeB a non-modified power spectral density (PSD) will result in interference above a threshold with a transmission of a second instance of control information in a second control region in a subframe of a second power class eNodeB, PSD is modified for a portion of at least one of the first or second control regions of at least one of the subframes for at least one of the first power class or second power class eNodeB, and the first instance of control information is transmitted during the control region using the modified PSD for the portion of the first instance of control information.

    摘要翻译: 提供了一种用于无线通信的方法,装置和计算机程序产品,其中确定在第一功率等级eNodeB的子帧中的第一控制区域中的第一控制信息的第一实例的传输是未修改的功率 频谱密度(PSD)将导致高于阈值的干扰,其中在第二功率级eNodeB的子帧中的第二控制区域中传输第二控制信息,PSD被修改为第一 或用于第一功率级或第二功率级eNodeB中的至少一个的至少一个子帧的第二控制区域和控制信息的第一实例在控制区域期间使用用于第一实例的部分的修改的PSD 的控制信息。

    Dynamic selection of subframe formats in a wireless network
    9.
    发明授权
    Dynamic selection of subframe formats in a wireless network 有权
    无线网络中子帧格式的动态选择

    公开(公告)号:US08855062B2

    公开(公告)日:2014-10-07

    申请号:US12786972

    申请日:2010-05-25

    CPC分类号: H04W99/00 H04W28/18 H04W88/08

    摘要: Techniques for dynamically selecting subframe formats in a wireless network are described. In an aspect, a base station may dynamically switch between different subframe formats to support communication for different types of user equipments (UEs). In one design, the base station may declare a set of subframes as multicast/broadcast single frequency network (MBSFN) subframes for first/legacy UEs. The base station may send signaling conveying the set of subframes as MBSFN subframes to the legacy UEs. The base station may dynamically select the formats of the set of subframes for second/new UEs, e.g., on a per subframe basis. The format of each subframe may be selected from a plurality of formats, which may include at least one regular subframe format, at least one MBSFN subframe format, and/or at least one blank subframe format. The base station may send transmissions in the set of subframes based on the selected formats.

    摘要翻译: 描述了在无线网络中动态选择子帧格式的技术。 一方面,基站可以动态地在不同子帧格式之间切换以支持针对不同类型的用户设备(UE)的通信。 在一种设计中,基站可以将一组子帧声明为用于第一/旧式UE的多播/广播单频网络(MBSFN)子帧。 基站可以向传统UE发送传送该组子帧作为MBSFN子帧的信令。 基站可以例如在每个子帧的基础上动态地选择第二/新UE的子帧集合的格式。 每个子帧的格式可以从可以包括至少一个常规子帧格式,至少一个MBSFN子帧格式和/或至少一个空白子帧格式的多种格式中选择。 基站可以基于所选择的格式在该子帧集合中发送传输。

    DYNAMIC SELECTION OF SUBFRAME FORMATS IN A WIRELESS NETWORK
    10.
    发明申请
    DYNAMIC SELECTION OF SUBFRAME FORMATS IN A WIRELESS NETWORK 有权
    在无线网络中动态选择子帧格式

    公开(公告)号:US20100303013A1

    公开(公告)日:2010-12-02

    申请号:US12786972

    申请日:2010-05-25

    IPC分类号: H04W40/00

    CPC分类号: H04W99/00 H04W28/18 H04W88/08

    摘要: Techniques for dynamically selecting subframe formats in a wireless network are described. In an aspect, a base station may dynamically switch between different subframe formats to support communication for different types of user equipments (UEs). In one design, the base station may declare a set of subframes as multicast/broadcast single frequency network (MBSFN) subframes for first/legacy UEs. The base station may send signaling conveying the set of subframes as MBSFN subframes to the legacy UEs. The base station may dynamically select the formats of the set of subframes for second/new UEs, e.g., on a per subframe basis. The format of each subframe may be selected from a plurality of formats, which may include at least one regular subframe format, at least one MBSFN subframe format, and/or at least one blank subframe format. The base station may send transmissions in the set of subframes based on the selected formats.

    摘要翻译: 描述了在无线网络中动态选择子帧格式的技术。 一方面,基站可以动态地在不同子帧格式之间切换以支持针对不同类型的用户设备(UE)的通信。 在一种设计中,基站可以将一组子帧声明为用于第一/旧式UE的多播/广播单频网络(MBSFN)子帧。 基站可以向传统UE发送传送该组子帧作为MBSFN子帧的信令。 基站可以例如在每个子帧的基础上动态地选择第二/新UE的子帧集合的格式。 每个子帧的格式可以从可以包括至少一个常规子帧格式,至少一个MBSFN子帧格式和/或至少一个空白子帧格式的多种格式中选择。 基站可以基于所选择的格式在该子帧集合中发送传输。